diff --git "a/CATALYST/dev.json" "b/CATALYST/dev.json" new file mode 100644--- /dev/null +++ "b/CATALYST/dev.json" @@ -0,0 +1,2474 @@ +{"id":0,"tokens":["2","Hz",")",",","0",".","66","(","s",",","3H",")",",","0",".","64","(","s",",","3H",")",",","0",".","58","(","s",",","3H",")",",","0",".","57","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1,"tokens":["and","BA","?","to","BG","?","except","substitute","BOMATPB","for","BOMATPBmix",".","Preferred","monomers","include","the","C2","-","20","?","-","olefins","especially","ethylene",",","propylene",",","isobutylene",",","1","-","butene",",","1","-","pentene",",","1","-","hexene",",","3","-","methyl","-","1","-","pentene",",","4","-","methyl","-","1","-","pentene",",","1","-","octene",",","1","-","decene",",","long","chain","macromolecular","(","x","-","olefins",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2,"tokens":["The","hexane","extract","was","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum",".","The","hexane","extract","was","washed","with","cold","hexane","(","2","?","2","mL",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":3,"tokens":["77","mmol",",","2",".","5","eq",")","was","added",".","The","reaction","was","stirred","at","room","temperature","for","2h",".","Volatiles","were","removed","under","a","stream","of","nitrogen","and","then","under","high","vacuum","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":4,"tokens":["The","ligand","sources","employed","in","the","invention","are","commercially","available","or","they","may","be","prepared","using","known","procedures",",","such","as","those","described",",","for","example",",","in","March",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":5,"tokens":["For","the","purposes","of","this","invention","and","the","claims","thereto",",","when","a","polymer","is","referred","to","as","'","comprising","an","olefin",",","'","the","olefin","present","in","the","polymer","is","the","polymerized","form","of","the","olefin","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":6,"tokens":["To","a","precooled",",","stirring","solution","of","1","-","(","4","-","bromo","-","1H","-","inden","-","1","-","yl",")","-","2","-","(","cyclopenta","-","2",",","4","-","dien","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilane","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":7,"tokens":["Less","demanding","heat","retention","films","are","used","in","warmer","regions","or","for","spring","time","applications",".","More","demanding","heat","retention","films","are","used","in","the","winter","months","and","in","colder","regions","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":8,"tokens":["Prepare","ligand","(","Q27",")","in","a","manner","similar","to","Example","(","Q6a",")","except","use","1",",","3","-","bis","(","2","-","iodo","-","5",",","6","-","dimethylphenoxy",")","propane","of","Preparation","33","instead","of","1",",","3","-","bis","(","4","-","chloro","-","2","-","fluoro","-","6","-","iodophenoxy",")","propane","to","give",",","after","flash","chromatography","on","silica","gel","using","hexanes",":","EtOAc","(","95",":","5",")",",","ligand","(","Q27",")",":"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":9,"tokens":["H",",","9",".","15",";","N",",","3",".","29",".","1H","NMR","(","CDCl3",")",":","?","7",".","29","(","d",",","1H",",","J","0","8","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":10,"tokens":["B",",","c",",","J",",","p",",","R2",",","R3",",","R6",",","R7",",","R","'",",","T",",","y","and","X","are","as","defined","above","for","formula","III","and","IV","and","each","Rb",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":11,"tokens":["or","-","CH2","-","cyclopropyl",")",";","wherein","Rx","is","a","to","C20","substituted","or","unsubstituted","hydrocarbyl","group",",","provided","that","at","least","one","RB","is","methyl","or","a","group","represented","by","the","formula","-","CH2RX","(","preferably","-","CH2RX","is","one","of","ethyl",",","n","-","propyl",",","n","-","butyl",",","sec","-","butyl",",","-","CH2","-","cyclopropyl","or","benzyl","groups",")",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":12,"tokens":["4H",",","ArH",")",",","7",".","42","(","m",",","4H",",","ArH",")",",","7",".","3","-","6",".","8","(","m",",","overlap","w","\/","solvent","peak",",","ArH",")",",","6",".","71","(","d",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":13,"tokens":["Then","add","0",".","18","g","(","0",".","178","mmol",")","of","triethylamine",",","and","the","resulting","mixture","turned","yellow",".","Dilute","the","mixture","with","50","mL","of","methylene","chloride",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":14,"tokens":["R6","and","R7","are","aryl","or","substituted","aryl",";","T1","is","hydride","or","alkyl","or","any","other","anionic","ligand","into","which","ethylene","can","insert",";","Y","is","a","neutral","ligand","capable","of","being","displaced","by","ethylene","or","a","vacant","coordination","site",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":15,"tokens":["Mn","is","the","number","-","average","molecular","weight",",","and","Mz","is","the","z","-","average","molecular","weight",".","Cross","-","fractionation","chromatography","(","CFC",")","[","187","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":16,"tokens":["37","g",",","4",".","44","mmol",")",".","[","171","]","1H","NMR","(","C6D6",")",":","?","7",".","1","-","6",".","96","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":17,"tokens":["To","a","precooled",",","stirring","suspension","of","zirconium","(","IV",")","chloride","(","1",".","555","g",",","6",".","67","mmol",",","1","eq",")","in","diethyl","ether","(","60","mL",")",",","a","solution","of","lithium","1","-","(","2","-","(","3","-","butylcyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilaney",")","-","4","-","(","o","-","tolyl",")","-","1H","-","inden","-","1","-","ide","(","3","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":18,"tokens":["The","resulting","suspension","was","filtered","over","Celite",".","The","filtered","solid","was","washed","with","dichloromethane","(","2","x","50mL",")",".","The","combined","dichloromethane","filtrate","was","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","give","a","yellow","-","orange","foam","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":19,"tokens":["Particularly","exemplified","are","rac","-","dimethylsilanediylbi","(","5","(","6",")","-","fluoroindenyl",")","zirconium","dichloride","(","F","mixed","in","5","and","6","positions",")",",","rac","-","dimethylsilanediylbi","(","5","-","chloroindenyl",")","zirconium","dichloride",",","rac","-","dimethylsilanediyl","bis","(","4","(","7",")","-","fluoroindenyl",")","zirconium","dichloride","(","F","mixed","in","4","and","7","positions",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":20,"tokens":["To","a","stirring","solution","of","1","-","(","4","-","(","[","1",",","1","?","-","biphenyl","]","-","2","-","yl",")","-","1H","-","inden","-","1","-","yl",")","-","2","-","(","3","-","butylcyclopenta","-","2",",","4","-","dien","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilane","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":21,"tokens":["Pentane","was","added","to","the","oily","solid","and","the","solution","stood","overnight","after","which","time","the","oil","had","solidified",".","The","ligand","prepared","in","example","59","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":22,"tokens":["and","(","Ci","-","C4Q",")","alkylene","(","e",".","g",".",",","(","Ci","-","C2o",")","aikylene",")",".","In","some","embodiments",",","the","diradicals","are","on","a","same","carbon","atom","(","e",".","g",".",",","-","CH2","-",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":23,"tokens":["As","shown","in","Table","2","and","further","illustrated","in","FIG",".","1",",","metallocenes","A","and","B","yielded","polyethylene","with","broader","MWD","in","comparison","to","catalyst","C",".","Either","substitution","of","the","Si2Me4","bridging","group","in","catalyst","A","with","a","SiMe2","group","in","catalyst","D",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":24,"tokens":["To","0",".","5490","g","of","dichloro","(","1","-","(","(","1",",","2",",","3",",","3a",",","7a","-","?",")","-","3","-","(","dimethylamino",")","-","1H","-","inden","-","1","-","yl",")","-","N","-","(","1",",","1","-","dimethylethyl",")","-","1",",","1","-","dimethylsilanaminato","(","2","-",")","-","N",")","titanium","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":25,"tokens":["Prepar","of","intermediate","l",",","3","-","bis","(","4","-","fluoro","-","2","-","iodo","henoxy",")","propane",",","(","P8",")",".","(","P7",")","To","a","solution","of","15","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":26,"tokens":["N",",","N","-","dialkylanilinium","tetrakis","-","(","2",",","3",",","4",",","6","-","tetrafluorophenyl",")","borate",",","trialkylammonium","tetrakis","(","perfluoronaphthyl",")","borate",",","N",",","N","-","dialkylanilinium","tetrakis","(","perfluoronaphthyl",")","borate",",","trialkylammonium","tetrakis","(","perfluorobiphenyl",")","borate",","],"ner_tags":["B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O"]} +{"id":27,"tokens":["and","mixtures","thereof",";","or","independently","selected","from","alkenyl","radicals","having","1","to","20","carbon","atoms",",","alkyl","radicals","having","1","to","20","carbon","atoms",",","alkoxy","radicals","having","1","to","20","carbon","atoms","and","aryl","or","substituted","aryl","radicals","having","3","to","20","carbon","atoms","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":28,"tokens":["and","ethers",",","and","two","A","groups","can","form","a","cyclic","structure","including","aromatic",",","partially","saturated",",","or","saturated","cyclic","or","fused","ring","system","(","preferably","A","is","CI","or","methyl",")",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":29,"tokens":["R9",",","R10",",","R11",",","R12",",","R13",",","R14",",","R15",",","R16","and","R17","that","are","vicinal","to","one","another",",","taken","together","may","form","a","ring",".","BRIEF","DESCRIPTION","OF","THE","DRAWINGS","FIGS",".","1",",","2","and","3","are","three","different","views","of","the","X","-","ray","crystallographic","structure","of","the","compound","made","in","Example","7",".","DETAILS","OF","THE","INVENTION","Herein",",","certain","terms","are","used","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":30,"tokens":["In","any","embodiment","of","the","invention","described","herein",",","each","Rb","is","independently","hydrogen",",","methyl","or","ethyl",".","In","any","embodiment","of","the","invention","described","herein",",","each","Rb","is","methyl","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":31,"tokens":["1H",",","J","0","7",".","8","Hz",",","Ar","-","H",")",",","3",".","19","-","3",".","6","(","m",",","2H",")",",","2",".","77","-","2",".","6","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":32,"tokens":["O","-","PR","'",",","S","-","NR","'",",","S","-","PR","'",",","and","R","'","N","-","PR","'","where","R","'","is","hydrogen","or","a","C1","-","C20","containing","hydrocarbyl",",","substituted","hydrocarbyl",",","halocarbyl",",","substituted","halocarbyl",",","silylcarbyl","or","germylcarbyl","substituent","and","optionally","two","or","more","adjacent","R","'","may","join","to","form","a","substituted","or","unsubstituted",",","saturated",",","partially","unsaturated","or","aromatic",",","cyclic","or","polycyclic","substituent","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":33,"tokens":["Preferably","R1",",","R2",",","R3","and","\/","or","R4","do","not","cyclize","to","form","a","benzene","group","(","substituted","or","unsubstituted",")","fused","with","the","indenyl","group","of","formula","(","I",")","shown","below",":","[","104","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":34,"tokens":["The","sulfated","solid","oxide","comprises","sulfate","and","a","solid","oxide","component",",","such","as","alumina","or","silica","-","alumina",",","in","the","form","of","a","particulate","solid",".","According","to","one","aspect","of","the","present","invention",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SUPPORT","O","B-SUPPORT","I-SUPPORT","I-SUPPORT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":35,"tokens":["and","multiple","ring","including","fused","ring","derivatives","of","the","foregoing",",","said","substituent","having","up","to","50","atoms","in","total",",","and",",","any","two","or","more","selected","from","R1","-","R4","or","R5","-","R8","may","be","linked","together","to","form","one","or","more","multiple","ring","structures",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":36,"tokens":["3H",",","J","0","7",".","3","Hz",",","A",")",",","0",".","36","(","s",",","3H",",","B",")",",","0",".","34","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":37,"tokens":["By","an","'","alkyl","aluminum","compound","'","is","meant","a","compound","in","which","at","least","one","alkyl","group","is","bound","to","an","15","aluminum","atom",".","Other","groups","such","as","alkoxide",",","hydride",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":38,"tokens":["the","articles","(","preferably","films",")","produced","herein","have","a","dart","drop","impact","resistance","of","700","g","\/","mil","or","greater",".","[","147","]","Preferably",",","the","films","produced","herein","have","an","Elmendorf","tear","resistance","of","300","g","\/","mil","or","greater","in","the","machine","direction","(","MD",")",".","[","148","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":39,"tokens":["The","process","of","embodiment","1","1","wherein","the","metal","complex","is","selected","from","the","group","consisting","of",":","where","RD","independently","each","occurrence","is","chloride",",","methyl","or","benzyl",".","15","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":40,"tokens":["Cat",".","Cat",".","(","compound",")","(","injection","amount",")","1","-","octene","injection","amount","(","mL",")","Polymerization","temperature","(","?","C",")","Density","(","g","\/","cc",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":41,"tokens":["The","molten","polymer","is","then","passed","through","a","die",".","The","die","distributes","the","homogenous","polyethylene","polymer","melt","around","a","solid","mandrel",",","which","forms","it","into","an","annular","shape","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":42,"tokens":["256","g",",","56","%",",","ratio","of","1",":","2",".","5","isomers","A","and","B",")",".","1H","NMR","(","400","MHz",",","C6D6",")",":","?","7",".","57","-","7",".","53","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":43,"tokens":["To","a","stirring","suspension","of","silver","(","I",")","trifluoromethanesulf","(","1",".","64","g",",","0",".","4","mol",",","1",".","9","eq",")","in","toluene","(","10","mL",")",",","chlorodimethyl","(","2","-","methyl","-","4","-","phenyl","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","yl",")","silane","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":44,"tokens":["Without","being","bound","by","theory",",","the","inventors","discovered","the","bis","(","phenyl","phenol",")","ligand","having","a","combination","of","substituents","that","includes","two","carbazolyl","substituents","that","further","contain","at","least","one",",","preferably","two","substituents","in","the","3","-","or","6","-","position","(","s",")","of","each","carbazolyl",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":45,"tokens":["Examples","of","suitable","alkyl","ether","radicals","include",",","but","are","not","limited","to",",","methoxy",",","ethoxy",",","n","-","propoxy",",","iso","-","propoxy",",","n","-","butoxy",",","iso","-","butoxy",",","sec","-","butoxy",",","tert","-","butoxy",",","phenoxyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":46,"tokens":["Merck",")",",","and","CDCl3","(","Deutero","GmbH",")","were","used","as","received",".","THF","(","Merck",")","and","diethyl","ether","(","Merck",";","ether",")","freshly","distilled","from","benzophenone","ketyl","were","used","for","organometallic","synthesis","and","catalysis","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":47,"tokens":["For","example",",","the","ancillary","ligands","may","have","a","large","effect","on","the","catalytic","efficiency",",","the","useful","operating","temperature","and","pressure","of","the","catalytic","process",",","the","polymerization","rate","and","polymer","yield","per","unit","time",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":48,"tokens":["J","0","3",".","1",",","2",".","0","Hz",")",",","2",".","55","-","2",".","34","(","m",",","3H",")",",","2",".","26","-","2",".","17","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":49,"tokens":["98","or","more",",","preferably","0",".","99","or","more",",","more","preferably","1",".","0","or","more",",","and","a","zero","or","positive","slope","in","the","GPC","-","4D","plot","of","comonomer","incorporation","vs","molecular","weight","(","log","M",")",".","[","192","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":50,"tokens":["and","(","iii",")","mixtures","of","hydrocarbon","compounds","(","saturated","and","\/","or","unsaturated",")",",","including","mixtures","of","hydrocarbon","compounds","having","different","values","of","n",".","[","29","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":51,"tokens":["and","mixtures","thereof",";","cyclic","and","alicyclic","hydrocarbons",",","such","as","cyclohexane",",","cycloheptane",",","methylcyclohexane",",","methylcycloheptane",",","and","mixtures","thereof",".","Preferably","the","polymerization","is","run","in","a","bulk","process",".","[","109","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":52,"tokens":["Methyl","content","of","samples","was","calculated","from","Mn","or","measured","using","C","-","13","NMR","spectroscopy",".","C","-","13","NMR","spectra","were","obtained","on","15","wt",".","%","samples","in","TCB","using","a","500","MHz","Varian","Unity","Spectometer","run","at","125","?","C",".","as","previous","described","[","see","Randall","J","C",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":53,"tokens":["75","mmol",",","1",".","2","eq",")","was","added",".","The","reaction","was","stirred","at","room","temperature","for","1",".","5h",".","The","reaction","was","filtered","over","Celite",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":54,"tokens":["170","g",",","0",".","3","mol",")","in","diethyl","ether","(","20","mL",")",",","n","-","butyllithium","(","2",".","5M","in","hexanes",",","2",".","5","mL",",","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":55,"tokens":["For","polystyrene","K","0","1",".","38","x","10","4","dl","\/","g","and","a","0","0",".","7",";","and","for","polyethylene","K","0","5",".","5","x","10","4","dl","\/","g","and","a","0","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":56,"tokens":["Preferably",",","two","of","R","^","c","to","R8c","are","hydrogen","atoms","and","two","of","R","^","d","to","R8c","*","are","hydrogen","atoms",",","and","the","remainder","of","R","^","c","to","R8c","and","R","^","d","to","R8c","*","are","as","defined","previously","for","R","^","c","and","R","^","d",",","respectively","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":57,"tokens":["the","resins","produced","according","to","the","present","invention","exhibit","excellent","high","impact","strength",",","illustrated","by","the","23","?","C",".","notched","charpy","impact",".","FIG",".","4","presents","the","GPC","curves","for","the","resins","produced","in","Run","13","-","1",",","13","-","2",",","13","-","3","and","13","-","4",",","demonstrating","that","a","1","bimodal","molecular","weight","distribution","polymer","is","obtained","from","the","catalyst","compositions","of","this","invention","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":58,"tokens":["METHODS",",","MATERIALS","AND","PREPARATIONS","General","Considerations","All","solvents","and","reagents","are","obtained","from","commercial","sources","and","used","as","received","unless","indicated","otherwise",".","Purify","hexanes","solvent","through","a","column","of","activated","alumina","followed","by","a","column","of","Q5","copper","oxide","on","alumina","(","Cu","-","226","S","is","obtained","from","(","Engelhard","subsidiary","of","BASF","Corporation",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":59,"tokens":["2H",")",",","6",".","68","(","dd",",","1H",",","J","0","3",".","0",",","2",".","4","Hz",")",",","6",".","62","(","dd",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":60,"tokens":["N",",","N","-","dimethylanilinium","tetrakis","(","p","-","tolyl",")","aluminate",",","N",",","N","-","dimethylanilinium","tetrakis","(","m","-","tolyl",")","aluminate",",","N",",","N","-","dimethylanilinium","tetrakis","(","2",",","4","-","dimethylphenyl",")","aluminate",","],"ner_tags":["B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O"]} +{"id":61,"tokens":["Further",",","as","used","herein",",","?","OMe","?","refers","to","methoxy","and","?","OEt","?","refers","to","ethoxy",".","[","59","]","As","used","herein",",","and","unless","otherwise","specified",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":62,"tokens":["and","c",")","an","Mwi","\/","Mw2","value","of","less","than","1",".","5",";","and","one","or","more","of","the","following",":","d",")","a","density","of","from","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":63,"tokens":["592","g",",","0",".","2","mol",",","1","eq",")","was","added",".","The","reaction","was","stirred","at","room","temperature","for","15","h",".","Volatiles","were","removed","under","a","stream","of","nitrogen","and","then","under","high","vacuum","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":64,"tokens":["No","column","spreading","corrections","were","employed",".","Numerical","analyses","were","performed","using","Epoch","TM","software","available","from","Symyx","Technologies",".","The","molecular","weights","(","Mw",",","Mn",",","and","PDI","0","Mw","\/","Mn",")","obtained","are","relative","to","linear","polystyrene","standards","and","are","reported","in","Tables","1",",","2",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":65,"tokens":["Under","a","nitrogen","atmosphere",",","a","toluene","solution","(","5","mL",")","of","3","(","107","mg",",","0",".","17","mmol",")","was","added","to","a","yellow","toluene","solution","(","5","mL",")","of","ZrBz4","(","77","mg",",","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":66,"tokens":["and","d",")","average","1","%","Secant","modulus","(","(","MD","+","TD",")","\/","2",")","of","20",",","0","psi","or","more",".","25",".","The","article","of","any","one","of","paragraphs","17","-","24",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":67,"tokens":["and","decyl",".","The","term","?","cycloalkyl","?","refers","to","cyclic",",","including","polycyclic",",","saturated","hydrocarbyl","groups",".","Examples","include","cyclopentyl",",","cyclohexyl",",","dicyclopentyl",",","norbornyl",",","octahydronapthyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":68,"tokens":["At","least","one","of","R6c",",","R7c",",","and","R8c","and","at","least","one","of","R6d",",","R7d",",","and","R8d","independently","is","(","C2","-","C4o",")","hydrocarbyl",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":69,"tokens":["The","residue","was","washed","with","hexane","and","then","concentrated","under","high","vacuum","to","afford","the","product","as","an","orange","powder","with","diethyl","ether","(","0",".","6","eq",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":70,"tokens":["Me2Ge","(","CpMe4",")","(","2","-","methyl",",","3","-","sec","-","butylC9H4",")","ZrCl2",";","Me2Ge","(","CpMe4",")","(","2","-","methyl",",","3","-","CH2","-","cyclopropylC9H4",")","ZrCl2",";"],"ner_tags":["B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O"]} +{"id":71,"tokens":["The","present","invention","also","generally","relates","to","ligands","useful","for","preparing","the","metal","-","ligand","complex",".","What","is","claimed","is",":","A","process","for","copolymerizing","polymerizable","olefins",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":72,"tokens":["Other","examples","of","functional","groups","include","those","typically","referred","to","as","amines",",","imides",",","amides",",","ethers",",","alcohols","(","hydroxides",")",",","sulfides",",","sulfates",",","phosphides",",","halides",",","phosphonates",",","alkoxides",",","esters",",","carboxylates",",","aldehydes",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":73,"tokens":["98","or","more",".","[","204","]","In","a","preferred","embodiment","of","the","invention",",","the","process","described","herein","produces","an","ethylene","alpha","-","olefin","copolymer","having","a","Mw","\/","Mn","of","3","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":74,"tokens":["However",",","not","all","alkyl","aluminum","compounds","may","be","strong","enough","Lewis","acids","to","abstract","X","-","or","an","alkyl","group","from","the","metal","atom",".","In","that","case","a","separate","Lewis","acid","strong","enough","to","do","the","abstraction","must","be","present","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":75,"tokens":["the","3","and","\/","or","4","positions","are","not","aryl","or","substituted","aryl",",","2",")","the","3","position","is","not","directly","bonded","to","a","group","15","or","16","heteroatom",",","3",")","there","are","no","additional","rings","fused","to","the","tetrahydroindacenyl","ligand",",","4",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":76,"tokens":["209","g",",","3",".","47","mmol",")","in","diethyl","ether","(","40","mL",")",",","zirconium","(","IV",")","chloride","(","0",".","808","g",",","3","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":77,"tokens":["The","polyethylene","composition","of","any","one","of","the","preceding","claims",",","wherein","the","polyethylene","composition","has","a","total","unsaturation","per","1000C",",","as","measured","by","3","NMR",",","of","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":78,"tokens":["1H",",","J","0","8",".","5",",","0",".","8","Hz",")",",","7",".","23","(","dd",",","1H",",","J","0","7",".","3",",","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":79,"tokens":["wherein","Ad","?","is","a","non","-","coordinating","anion","having","the","charge","d","?",";","and","d","is","an","integer","from","1","to","3",";","Z","is","a","reducible","Lewis","acid","represented","by","the","formula",":","(","Ar3C","+",")",",","where","Ar","is","aryl","or","heteroaryl","a","C1","to","C40","hydrocarbyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":80,"tokens":["Upon","cooling",",","a","precipitate","formed","on","the","sides","of","the","flask",".","The","reaction","was","further","chilled","to","0","?","C",".","and","placed","in","the","freezer","for","2","hours","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":81,"tokens":["and","reductive","cleavage","of","TCEC","groups","with","zinc","metal",".","The","invention","contemplates","preparing","the","metal","-","ligand","complex","of","formula","(","I",")","and","ligands","of","formula","(","Q",")","by","any","suitable","method","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":82,"tokens":["or","propylene",",","butene",",","hexene",",","octene",",","decene",",","dodecene",",","or","propylene",",","butene",",","hexene",",","octene",")",",","or","are","copolymers","of","propylene","or","having","from","0","to","25","mole","%","(","or","from","0","."],"ner_tags":["O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":83,"tokens":["The","sample","to","be","analyzed","(","25","-","125","mg",")","was","dissolved","in","the","solvent","(","25","ml","metered","at","ambient","temperature",")","by","stirring","(","200","rpm",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":84,"tokens":["The","final","product","is","a","mixture","of","the","two","reactor","effluents","which","are","combined","prior","to","devolatilization","to","result","in","a","uniform","mixing","of","the","two","polymer","products","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":85,"tokens":["which","is","also","sometimes","referred","to","as","the","polydispersity","(","PDI",")","of","the","polymer",",","were","measured","by","Gel","Permeation","Chromatography","using","a","Symyx","Technology","GPC","equipped","with","evaporative","light","scattering","detector","(","ELSD",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":86,"tokens":["An","equimolar","amount","of","metal","precursor","solution","(","110","?","l","of","10","mM","solution","in","toluene",")","is","added","and","the","mixture","is","heated","to","75","?","C",".","for","30","minutes","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":87,"tokens":["a","density","of","less","than","0",".","86","grams","per","milliliter","(","g","\/","mL",")",";","a","melting","temperature","of","less","than","50","?","C",".",",","and","in","some","cases","less","than","30","?","C",".",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":88,"tokens":["To","a","precooled",",","stirring","suspension","of","zirconium","(","IV",")","chloride","(","0",".","660","g",",","0",".","3","mol",",","1",".","2","eq",")","in","diethyl","ether","(","20","mL",")",",","a","solution","of","lithium","4","-","bromo","-","1","-","(","2","-","(","3","-","butylcyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilanyl",")","-","2","-","methyl","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","ide","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":89,"tokens":["One","transducer","measures","the","total","pressure","drop","across","the","detector",",","and","the","other",",","positioned","between","the","two","sides","of","the","bridge",",","measures","a","differential","pressure","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":90,"tokens":["and","the","reactor","was","controlled","at","290","-","300","psig","and","60","-","75","mol","%","ethylene",".","An","improved","method","for","preparing","cyclopentadienyl","complexes","used","to","produce","polyolefins","is","also","provided",".","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":91,"tokens":["The","reaction","was","filtered","on","a","plastic","fritted","funnel",".","Then","a","solution","of","1",",","3",",","5",",","7","-","tetramethyl","-","6","-","phenyl","-","2",",","4",",","8","-","trioxa","-","6","-","phosphaadamantane","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":92,"tokens":["Extract","the","resulting","mixture","with","methylene","chloride",",","wash","the","resulting","organic","layer","with","brine","and","dry","it","over","anhydrous","magnesium","sulfate",".","Remove","solvent",",","dissolve","the","residue","in","hot","hexanes",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":93,"tokens":["and","the","like",",","or","where","at","least","one","heteroatom","has","been","inserted","within","a","hydrocarbyl","ring",".","[","77","]","For","purposes","of","this","invention","and","the","claims","thereto",",","when","R","groups","are","described","as","able","to","join","and","form","a","cyclic","group","("],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":94,"tokens":["2H",",","J","0","3",".","3","Hz",")",",","6",".","76","-","6",".","72","(","m",",","1H",")",",","6",".","62","(","dd",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":95,"tokens":["and","w2","[","(","Mz","+","Mw",")","\/","2","]","is","the","%","weight","co","-","monomer","signal","corresponding","to","a","molecular","weight","of","Mz","+","Mw","\/","2",",","where","Mw","is","the","weight","-","average","molecular","weight",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":96,"tokens":["Bovey","in","?","Polymer","Conformation","and","Configuration","?","Academic","Press",",","New","York","1969","and","J",".","Randall","in","?","Polymer","Sequence","Determination",",","Carbon","-","13","NMR","Method",",","?","Academic","Press",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":97,"tokens":["1","to","35","wt","%",",","about","1",".","0","to","about","20",".","0","wt","%",",","1",".","0","to","15",".","0","wt","%",",","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":98,"tokens":["or","WO","2009","\/","12215","A2","are","the","catalysts","of","formulas","(","Al",")","to","(","A5",")",",","(","Bl",")",",","(","B2",")",",","(","CI",")","to","(","C3",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":99,"tokens":["and","tantalum","(","Ta",")",".","For","purposes","of","the","present","invention",",","dubnium","(","Db",")","is","excluded","from","the","Group","5","metals","useful","in","the","present","invention","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":100,"tokens":["As","used","herein",",","the","metallocene","catalyst","may","be","described","as","a","catalyst","precursor",",","a","pre","-","catalyst","compound",",","metallocene","catalyst","compound","or","a","transition","metal","compound",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":101,"tokens":["or","a","linear","-","chain","(","C2Q","-","C24",")","alpha","-","olefin",".","Preferably","the","cyclic","olefin","is","a","(","C3","-","C4Q",")","cyclic","olefin",".","Preferably",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":102,"tokens":["Hf",",","Ti",",","or","Zr",".","An","?","olefin",",","?","alternatively","referred","to","as","?","alkene",",","?","is","a","linear",",","branched",",","or","cyclic","compound","of","carbon","and","hydrogen","having","at","least","one","carbon","-","carbon","double","bond","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":103,"tokens":["The","catalyst","compound","of","claim","1","wherein","each","X","is","a","benzyl","radical",".","6",".","The","catalyst","compound","of","claim","1","wherein","each","R1",",","R2",",","R3",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":104,"tokens":["and","the","(","Ci","-","C4Q",")","heterohydrocarbylene","has","a","portion","that","comprises","a","1","-","atom","to","12","-","atom","linker","backbone","linking","the","Z","atoms","in","formula","(","I",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":105,"tokens":["Preferred","polymerizations","can","be","run","at","any","temperature","and","\/","or","pressure","suitable","to","obtain","the","desired","vinyl","terminated","polyethylenes",".","The","polymerization","may","be","run","at","any","suitable","temperature",",","such","as","at","a","temperature","in","the","range","of","from","40","?","C","to","150","?","C",",","preferably","from","60","?","C","to","120","?","C",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":106,"tokens":["FIG",".","3A","is","a","representative","plot","of","dWt","\/","d","Log","M","versus","Log","M","and","a","plot","of","1","-","hexene","incorporation","(","C6","wt","%",")","versus","Log","M","of","a","polymer","made","by","catalyst","A",".","[","36","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":107,"tokens":["wherein","modified","group","is","one","of","an","amine",",","an","aldehyde",",","an","alcohol",",","a","halide",",","an","acid",",","a","succinic","acid",",","a","maleic","acid","and","a","maleic","anhydride",".","1","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":108,"tokens":["Particularly",",","the","comonomers","are","propylene",",","butene","-","1",",","4","-","methyl","-","pentene","-","1",",","3","-","methyl","-","pentene","-","1",",","hexene","-","1","and","octene","-","1",","],"ner_tags":["O","O","O","O","O","B-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O"]} +{"id":109,"tokens":["1H",",","J","0","3",".","4",",","0",".","9","Hz",")",",","6",".","60","(","dd",",","1H",",","J","0","3",".","4",",","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":110,"tokens":["and","BF3",".","For","instance",",","in","Example","37",",","polymethyaluminoxane","is","used","as","the","'","sole","'","Lewis","acid",",","it","both","alkylates","and","does","the","abstraction","from","the","metal","atom","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":111,"tokens":["SOC",".","1025","-","1032","(","1992",")","that","are","useful","herein",".","Allyl","chain","ends","are","reported","as","a","molar","percentage","of","the","total","number","of","mols","of","unsaturated","groups","(","that","is",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":112,"tokens":["It","is","to","be","noted",",","however",",","that","the","appended","drawings","illustrate","only","exemplary","embodiments","and","are","therefore","not","to","be","considered","limiting","of","its","scope",",","for","the","disclosure","may","admit","to","other","equally","effective","embodiments",".","[","33","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":113,"tokens":["Ge",",","or","C",";","X1","and","X2","are","independently","hydrogen",",","halide",",","hydroxyl",",","or","C1","-","C50","substituted","or","unsubstituted","hydrocarbyl",",","amide",",","alkoxide",",","sulfide",",","phosphide",",","halide",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":114,"tokens":["0","J","\/","g",".","After","stirring","for","3","days","the","solvent","was","removed","and","the","solids","taken","up","in","dry","CH2","Cl2",".","The","solution","was","filtered","and","the","volume","reduced","and","pentane","added","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":115,"tokens":["1H",",","J","0","14",".","0","Hz",")",",","0",".","61","(","s",",","3H",")",",","0",".","57","(","s",",","3H",")",",","0",".","54","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":116,"tokens":["One","or","more","of","the","metallocene","compounds","may","be","precontacted","with","an","olefinic","monomer","if","desired",",","not","necessarily","the","olefin","monomer","to","be","polymerized",",","and","an","organoaluminum","cocatalyst","for","a","first","period","of","time","prior","to","contacting","this","precontacted","mixture","with","the","activator","-","support","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":117,"tokens":["P","(","?",")","is","the","form","factor","for","a","monodisperse","random","coil",",","and","Ko","is","the","optical","constant","for","the","system",":","where","is","Avogadro","?","s","number",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":118,"tokens":["R","(","R","?","Al","?","O",")","nAlR2",",","and","the","like",",","wherein","the","R","group","is","typically","a","linear","or","branched","C1","?","C6","alkyl","such","as","methyl",",","ethyl",",","propyl",",","butyl",",","pentyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":119,"tokens":["Accordingly",",","there","is","a","need","for","vinyl","terminated","polyethylene",",","particularly","vinyl","terminated","polyethylene","having","one","vinyl","group","per","polyethylene","molecule",".","[","4","]","US","6",",","169",",","154","discloses","a","branched","ethylenic","macromonomer",",","derivable","from","ethylene","singly","or","derivable","from","ethylene","and","another","olefin",",","where","(","a",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":120,"tokens":["12H",")",".","The","reaction","was","stirred","at","room","temperature","for","71","minutes",".","Volatiles","were","removed","under","a","stream","of","nitrogen","and","then","under","high","vacuum",".","The","residue","was","extracted","with","pentane","(","2","?","20","mL",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":121,"tokens":["and","the","like",".","According","to","yet","another","aspect","of","the","present","invention",",","one","or","more","of","the","metallocene","compounds","may","be","precontacted","with","an","olefin","monomer","and","an","organoaluminum","compound","for","a","first","period","of","time","prior","to","contacting","this","mixture","with","the","activator","-","support","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":122,"tokens":["3H",")",",","0",".","62","(","s",",","3H",")",",","0",".","60","(","s",",","3H",")",",","0",".","57","(","s",",","3H",")",",","0",".","56","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":123,"tokens":["2","wt","%","by","GPC4D",")",",","g","?","vis","of","1",".","0",",","and","some","chain","unsaturation","(","0",".","64","total","unsaturation","\/","1000","C",")",".","[","459","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":124,"tokens":["and","hydrogenated","rosins",";","UV","stabilizers",";","heat","stabilizers",";","anti","-","blocking","agents",";","release","agents",";","anti","-","static","agents",";","pigments",";","colorants",";","dyes",";","waxes",";","silica",";","fillers",";","talc",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":125,"tokens":["All","ligand","sources","and","metal","precursors","are","prepared","according","to","procedures","known","to","those","of","skill","in","the","art",",","for","example",",","under","inert","atmosphere","conditions",",","or","purchased","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":126,"tokens":["46","mmol",")","in","6",".","0","mL","MeOH",",","sodium","borohydride","(","222","mg",",","5",".","87","mmol",")","is","added","at","0","?","C",".","The","reaction","is","warmed","slowly","to","25","?","C","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":127,"tokens":["87","g",",","11","%",",","1",":","4","ratio","of","diastereomers","A","and","B",")",".","1H","NMR","(","400","MHz",",","C6D6",")",":","?","6",".","50","(","t",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":128,"tokens":["C5H4",")",",","5",".","87","?","5",".","82","(","m",",","2",",","C5H4",")",",","5",".","80","?","5",".","88","(","m",",","CH2","?","CHCH2",")",",","6",".","27","?","6",".","25","(","m",",","2",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":129,"tokens":["such","as","14","to","55",",","or","15","to","45",",","or","15","to","35",")",";","g",")","an","Mw","\/","Mn","of","from","2","to","10","("],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":130,"tokens":["At","least","95","wt","%","of","polymer","products","derived","from","the","supported","catalyst","are","in","granular","form","as","solid","particles","(","not","dissolved","in","the","diluent",")",".","Suitable","diluents","\/","solvents","for","polymerization","include","non","-","coordinating",",","inert","liquids","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":131,"tokens":["The","9","-","(","5","-","methyl","-","2","-","(","(","tetrahydro","-","2H","-","pyran","-","2","-","yl",")","oxy",")","phenyl",")","-","3",",","6","-","bis","(","2",",","4",",","4","-","trimethylpentan","-","2","-","yl",")","-","9H","-","carbazole","(","5","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":132,"tokens":["In","any","embodiment","of","the","invention","described","herein",",","R","'","is","C1","-","C30","substituted","or","unsubstituted","alkyl","(","linear",",","branched",",","or","cyclic",")",",","aryl",",","alkaryl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":133,"tokens":["and","1",",","5","-","diallylcyclooctane",".","A","propylene","polymer","is","a","polymer","having","at","least","50","mol","%","of","propylene",".","Examples","of","alumoxanes","include","methylalumoxane","(","MAO",")",",","modified","methylalumoxane","(","MMAO",")",",","ethylalumoxane","and","isobutylalumoxane","."],"ner_tags":["O","B-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","B-ADDITIVE","O","B-ADDITIVE","O","O","B-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","O","O","B-ADDITIVE","O","B-ADDITIVE","O"]} +{"id":134,"tokens":["at","which","point","LCMS","indicated","60","%","conversion","to","product",".","After","cooling","to","room","temperature",",","the","mixture","was","diluted","with","water","(","500","mL",")","and","ethyl","acetate","(","700","mL",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":135,"tokens":["The","supported","catalyst","was","stored","in","a","freezer","until","use",".","Other","suitable","support","materials","include","finely","divided","functionalized","polyolefins",",","such","as","finely","divided","polyethylene",".","Sealing","performance","is","affected","mainly","by","density",",","it","improves","as","density","gets","lower",",","but","density","has","the","opposite","effect","on","stiffness","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":136,"tokens":["In","an","embodiment",",","the","supported","catalyst","system","is","generated","in","situ",".","In","alternate","embodiment",",","the","slurry","of","the","support","material","is","first","contacted","with","the","catalyst","compound","for","a","period","of","time","in","the","range","of","from","about","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":137,"tokens":["Conshohocken",",","Pa",".",")","that","has","been","calcined","at","approx",".","875","?","C",".","Specifically",",","the","ES70","TM","silica","is","calcined","at","880","?","C",".","for","four","hours","after","being","ramped","to","880","?","C",".","according","to","the","following","ramp","rates",":","?","C",".","?","C",".","\/","h","?","C",".","ambient","100","200","200","50","300","300","133","400","400","200","800","800","50","880","[","410","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SUPPORT","I-SUPPORT","I-SUPPORT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":138,"tokens":["The","reactivity","ratio","for","metal","-","ligand","complex","(","CE2",")","is","?","?","about","75","(","measured","with","one","polymer","sample",")",".","The","reactivity","ratio","for","metal","-","ligand","complex","(","CE3",")","is","?","?","about","65","(","measured","with","the","16","polymer","samples",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":139,"tokens":["R4","and","R5","are","1","-","imidazolyl",",","and","R8",",","R12",",","R13","and","R17","are","i","-","propyl",";","or","R1",",","R2",",","R3",",","R9",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":140,"tokens":["or","an","unsubstituted","unsaturated","cyclic","ring",",","provided","that","adjacent","R7",",","R8",",","R9","and","\/","or","R10","groups","do","not","cy","clize","to","form","a","benzene","ring","(","substituted","or","unsubstituted",")","fused","with","the","cy","clopentadienyl","ring","group","of","formula","(","I",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":141,"tokens":["and","\/","or","Rc","groups","may","form","a","fused","ring","or","multicenter","fused","ring","systems",",","where","the","rings","may","be","substituted","or","unsubstituted",",","and","may","be","aromatic",",","partially","unsaturated",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":142,"tokens":["Three","co","-","monomer","distribution","ratios","are","also","defined","on","the","basis","of","the","%","weight","(","w2",")","comonomer","signal",",","denoted","as","CDR","-","l",",","w",",","CDR","-","2",",","w",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":143,"tokens":["1H",",","J","0","3",".","4","Hz",")",",","6",".","41","(","d",",","1H",",","J","0","3",".","4","Hz",",","isomer","B",",","used","for","isomer","ratio",")",",","6",".","15","(","d",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":144,"tokens":["G","is","a","heteroatom","group","represented","by","the","formula","JRi","z","where","J","is","N",",","P",",","O","or","S",",","Ri","is","a","C1","to","C20","hydrocarbyl","group","(","alternately","a","C2","to","C20","hydrocarbyl","group",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":145,"tokens":["The","combined","fractions","were","washed","with","hexane","and","concentrated","under","high","vacuum","to","afford","the","product","as","a","yellow","solid","(","17",".","87g",",","1",":","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":146,"tokens":["No",".","5",",","376",",","611",";","and","U",".","S",".","Pat",".","No",".","4",",","60",",","480",";","each","of","which","is","incorporated","herein","in","its","entirety","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":147,"tokens":["and","WO","4","\/","24740",",","and","having","the","struc","(","Al",")",";","Catalyst","(","A2",")","is","[","N","-","(","2",",","6","-","di","(","l","-","methylethyl",")","phenyl",")","amido",")","(","2","-","methylphenyl",")","(","l",",","2","-","phenylene","-","(","6","-","pyridin","-","2","-","diyl",")","methane",")","]","hafnium","dimethyl",",","prepared","according","to","the","teachings","of","WO","3","\/","40195",",","2003US0204017",",","USSN","10","\/","429",",","24",",","filed","May","2",",","2003",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":148,"tokens":["Tw2",",","Mwl","and","Mw2",",","the","data","in","?","Fraction","summary","?","was","divided","into","two","roughly","equal","halves",".","Weight","averages","of","Ti","and","Mwi",";","for","each","half","were","calculated","according","to","the","conventional","definition","of","weight","average","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":149,"tokens":["The","reaction","was","stirred","at","room","temperature","for","2h",".","Volatiles","were","removed","under","a","stream","of","nitrogen","and","then","under","high","vacuum",".","The","residue","was","extracted","with","dichloromethane","(","3","?","10","mL",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":150,"tokens":["The","concentration","of","the","ethylene","-","a","-","olefin","copolymer","in","the","eluted","liquid","was","calculated","from","the","absorption","and","plotted","as","a","function","of","temperature",".","The","molecular","weight","of","the","ethylene","-","a","-","olefin","copolymer","in","the","eluted","liquid","was","measured","by","light","scattering","using","a","Minidawn","Tristar","light","scattering","detector","(","Wyatt",","],"ner_tags":["O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":151,"tokens":["Collected","13",".","91","g","of","a","white","solid",".","A","1","H","NMR","revealed","these","products","to","be","pure","with","one","THF","molecule","cocrystallizing",".","1","H","-","NMR","(","ppm",",","CDCl3",")",":","1",".","22","(","doublet",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":152,"tokens":["J","0","3",".","4",",","0",".","9","Hz","isomer","B",",","used","for","isomer","ratio",")",",","6",".","47","-","6",".","43","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":153,"tokens":["Suitable","diluents","\/","solvents","for","polymerization","include","non","-","coordinating",",","inert","liquids",".","Examples","include","straight","and","branched","-","chain","hydrocarbons",",","such","as","isobutane",",","butane",",","pentane",",","isopentane",",","hexanes",",","isohexane",",","heptane",",","octane",",","dodecane",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O"]} +{"id":154,"tokens":["or","a","poly","(","hydrocarbyl",")","silylene","group",".","12",".","The","process","of","claim","1","1","wherein","at","least","one","R1","'","group","on","each","Ar4","ring","and","at","least","two","R3","group","on","different","arylene","rings","are","branched","alky","]",",","cycloalkyl",",","hydrocarbyl","-","substituted","aryl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":155,"tokens":["Mw","\/","Mn","0","polydispersity","index","(","PDI",")","0","Mw","divided","by","number","average","molecular","weight","(","Mn",")","(","g","\/","mol",")",";","Mol","%","octene","(","1H","-","NMR",")","0","mole","percent","of","1","-","octene","residues","incorporated","into","PEO","as","determined","by","^","H","-","NMR","spectroscopy",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":156,"tokens":["or","an","unsubstituted","unsaturated","cyclic","ring",",","then","at","least","one","of","R8","and","R9","is","not","hydrogen",";","3",")","if","R4","is","hydrogen","and","R2","and","R3","are","not","joined","to","form","a","saturated","cyclic","ring",",","substituted","saturated","cyclic","ring",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":157,"tokens":["and","X","0","665","nm",".","For","analyzing","polyethylene","homopolymers",",","ethylene","-","hexene","copolymers",",","and","ethylene","-","octene","copolymers",",","dn","\/","dc","0","0",".","1048","ml","\/","mg","and","A2","0","0",".","15",";","for","analyzing","ethylene","-","butene","copolymers",",","dn","\/","dc","0","0",".","1048","*","(","1","?","0",".","126","*","w2",")","ml","\/","mg","and","A2","0","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":158,"tokens":["and","pressures","from","atmospheric","to","1000","psi","(","7","MPa",")",".","Suspension",",","solution",",","slurry",",","powder","bed",",","gas","phase","or","high","-","pressure","polymerization","processes","may","be","employed","with","the","catalysts","and","compounds","of","this","invention","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":159,"tokens":["such","as","a","halide",",","a","hydride",",","an","alkyl","group",",","an","alkenyl","group","or","an","arylalkyl","group",")",";","m","0","1",";","n","0","1",",","2","or","3",";","q","0","1",",","2","or","3",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":160,"tokens":["This","invention","relates","to","homogeneous","processes","to","produce","vinyl","terminated","polyethylene",",","particularly","vinyl","terminated","ethylene","homopolymers","and","vinyl","terminated","ethylene","copolymers",".","BACKGROUND","OF","THE","INVENTION","[","2","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O"]} +{"id":161,"tokens":["Si","(","Rc",")","3","and","each","of","the","others","of","R6c",",","R7c",",","R8c",",","R6d",",","R7d",",","and","R8d","independently","is","a","hydrogen","atom",";","(","Ci","-","C4Q",")","hydrocarbyl",";","(","Ci","-","C4Q",")","heterohydrocarbyl",";","-",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":162,"tokens":["Mn","is","the","number","-","average","molecular","weight",",","and","Mz","is","the","z","-","average","molecular","weight",".","Cross","-","fractionation","chromatography","(","CFC",")","[","271","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":163,"tokens":["The","mixture","was","stirred","at","RT","overnight","after","which","pentane","was","added",".","The","product","was","filtered","off",",","washed","with","pentane","and","dried",".","The","mixture","was","stirred","at","RT","overnight","after","which","pentane","was","added","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":164,"tokens":["0","to","about","20",".","0","wt","%",",","1",".","0","to","15",".","0","wt","%",",","0",".","5","to","12",".","5","wt","%",",","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":165,"tokens":["The","concentration","of","the","polymer","in","the","eluent","is","monitored","using","an","evaporative","light","scattering","detector",".","All","of","the","molecular","weight","results","obtained","are","relative","to","linear","polystyrene","standards","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":166,"tokens":["such","as","Hf",",","Zr","or","Ti",")",";","J","is","nitrogen",";","each","R2",",","R3",",","R6",",","and","R7","is","independently","hydrogen",",","or","a","C1","-","C20","substituted","or","unsubstituted","hydrocarbyl",",","halocarbyl",",","silylcarbyl","or","germycarbyl",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":167,"tokens":["The","first","and","second","aprotic","solvents","can","be","the","same","or","different",".","Preferably",",","each","of","the","first","and","second","aprotic","solvents","independently","is","a","(","C2","-","C4g",")","alkane",",","(","C3","-","C4g",")","cycloalkane",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":168,"tokens":["and","an","organoaluminum","compound",",","in","any","order",".","According","to","such","methods",",","an","active","catalyst","composition","is","obtained","when","the","catalyst","components","are","contacted","in","any","sequence","or","order","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":169,"tokens":["675","g",",","80","%",",","ratio","of","1",":","1",".","2","isomers","A","and","B",")",".","1H","NMR","(","400","MHz",",","CD2Cl2",")",":","?","8",".","18","-","8",".","13","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":170,"tokens":["In","a","200","mL","round","bottom","flask",",","2",".","0","g","of","2",",","6","-","diacetylpyridine","(","FW","163",".","18",",","0",".","122","moles",")","was","dissolved","in","25","mL","of","methanol","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":171,"tokens":["9H",")",",","1",".","53","(","m",",","4H",")",",","2",".","25","(","d",",","2JH","?","H","0","14",".","5","Hz",")",",","2",",","49","(","d",",","2JH","?","H","0","14","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":172,"tokens":["The","reaction","was","then","stirred","at","room","temperature","for","18","hours",".","The","reaction","was","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum",".","The","residue","was","extracted","with","hexane","(","3","c","lOOmL",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":173,"tokens":["For","example",",","butenyl","encompasses","1",",","4","-","butadienyl",",","1","-","butenyl",",","2","-","butenyl","and","3","-","butenyl",",","etc",".","[","55","]","As","used","herein",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":174,"tokens":["A2","is","the","second","virial","coefficient",",","?","(","?",")","is","the","form","factor","for","a","monodisperse","random","coil",",","and","Ko","is","the","optical","constant","for","the","system",":","_","4","?","2","?","2","(","dn","\/","dc",")","2","?","0","?","4","?","?","where","is","Avogadro","'","s","number",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":175,"tokens":["R2P","-",",","R2N","-",",","R2C","0","N","-",",","NC","-",",","RC","(","0",")","0","-",",","ROC","(","O",")","-",",","RC","(","0",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":176,"tokens":["or","combinations","thereof",".","In","particular",",","the","support","may","be","silica","-","alumina",",","alumina","and","\/","or","a","zeolite",",","particularly","alumina",".","Silica","-","alumina","may","be","either","naturally","occurring","or","in","the","form","of","gelatinous","precipitates","or","gels","including","mixtures","of","silica","and","metal","oxides",".","[","147","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","B-SUPPORT","I-SUPPORT","I-SUPPORT","O","B-SUPPORT","O","O","O","O","B-SUPPORT","O","O","B-SUPPORT","O","B-SUPPORT","I-SUPPORT","I-SUPPORT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":177,"tokens":["6","g",",","26","%","yield",")","as","an","off","white","solid","that","was","contaminated","with","carbazole",".","2","-","(","9H","-","Carbazol","-","9","-","yl",")","-","4","-","fluorophenol","(","8",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":178,"tokens":["the","following","describes","a","typical","polymerization","performed","in","a","parallel",",","pressure","reactor",".","[","414","]","Runs","in","Tables","2","and","6","are","carried","out","in","a","unit","whose","reactor","has","a","total","volume","of","23","mL","while","running","internally","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":179,"tokens":["and","an","organoaluminum","compound",".","The","ansa","-","metallocene","compound","has","the","formula",":","(","X1",")","(","X2R1","2",")","(","X3",")","(","X4",")","M1",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":180,"tokens":["All","molecular","weights","are","weight","average","unless","otherwise","noted",".","All","molecular","weights","are","reported","in","g","\/","mol","unless","otherwise","noted",".","[","441","]","C6","wt","%","is","determined","by","1H","NMR",".","[","442","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":181,"tokens":["To","obtain","a","PE","-","100","classification",",","PE","-","100","pipe","is","required","to","meet","certain","standards","specifying","stiffness",",","resistance","to","slow","crack","growth",",","resistance","to","chemical","attack",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":182,"tokens":["The","branching","index","(","g","'","vis",")","is","calculated","using","the","output","of","the","GPC","-","IR5","-","LS","-","VIS","method","as","follows",".","Calculation","of","the","w2b","values","is","as","discussed","above",".","[","180","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":183,"tokens":["The","flask","was","then","sealed","and","either","left","to","warm","to","room","temperature","with","stirring","for","16","hours",",","or","heated","to","70","?","C",".","for","one","hour","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":184,"tokens":["and","finally","a","500","cc","column","packed","with","Selexsorb","COS","(","BASF",")",".","Activation","of","the","pre","-","catalysts","was","by","dimethylanilinium","tetrakisperfluorophe","(","Boulder","Scientific","and","Albemarle","Corp",")","typically","used","as","a","5","mmol","\/","L","solution","in","toluene","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","I-ADDITIVE","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":185,"tokens":["58","eq",")","(","3",".","372","g",")",".","The","reaction","was","stirred","at","room","temperature","for","3h",".","The","residue","was","extracted","with","dichloromethane","(","3","?","20","mL",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":186,"tokens":["Metallocene","C","was","supported","on","DAVISON","948","in","a","manner","analogous","to","that","described","in","U",".","S",".","Pat",".","No",".","6",",","180",",","736",".","[","456","]"],"ner_tags":["O","O","O","O","O","B-SUPPORT","I-SUPPORT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":187,"tokens":["Purify","crude","(","Q4",")","by","flash","chromatography","on","silica","gel","using","3","%","tetrahydrofuran","in","hexanes","to","afford","(","Q4",")","as","a","solid",".","Examples","Q5","to","Q20",":"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":188,"tokens":["3H",")",",","6",".","66","-","6",".","63","(","m",",","1H",",","isomer","A",",","used","for","isomer","ratio",")",",","6",".","62","-","6",".","60","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":189,"tokens":["3H",",","A",")",",","2",".","43","(","s",",","3H",",","B",")",",","2",".","20","-","1",".","87","(","m",",","3H","each","of","A","and","B",")",",","1",".","53","-","1",".","9","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":190,"tokens":["When","the","amount","of","comonomer","per","about","1000","carbons","is","similar","among","the","polyethylene","molecules","of","different","polymer","chain","lengths","or","molecular","weights",",","the","composition","distribution","is","said","to","be","'","narrow","'","or","have","a","Narrow","Composition","Distribution","(","NCD",")",".","[","5","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":191,"tokens":["wherein","R21","is","hydrogen",",","halogen",",","hydrocarbyl",",","or","inertly","substituted","hydrocarbyl",",","Q","is","O",",","P",",","S",",","N",",","Si","or","B",",","and","y","is","an","integer","from","1","to","3","equal","to","one","less","than","the","valence","of","Q",";","x","?","is","1","or","2",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":192,"tokens":["or","a","heteroatom","containing","group","(","such","as","halogen","(","such","as","Br",",","CI",",","F","or","I",")","or","at","least","one","functional","group","such","as","NR","*","2",",","OR","*",",","SeR","*",",","TeR","*",",","PR","*","2",",","AsR","*","2",",","SbR","*","2",",","SR","*",",","BR","*","2",",","SiR","*","3",",","GeR","*","3",",","SnR","*","3",",","PbR","*","3",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":193,"tokens":["The","combination","of","TREF","and","LS","(","TREF","-","LS",")","yields","information","about","the","breadth","of","the","composition","distribution","and","whether","the","comonomer","content","increases",",","decreases",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":194,"tokens":["and","a","zero","or","positive","slope","that","transitions","to","a","negative","slope","in","the","GPC","-","4D","plot","of","comonomer","incorporation","vs","molecular","weight","(","log","M",")",".","20","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":195,"tokens":["9","Hz",")",",","6",".","48","(","t",",","1H",",","J","0","2",".","2","Hz",")",",","6",".","15","-","6",".","11","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":196,"tokens":["To","a","precooled",",","stirring","solution","of","1",",","1",",","2",",","2","-","tetramethyl","-","1","-","(","3","-","propylcyclopenta","-","2",",","4","-","dien","-","1","-","yl",")","-","2","-","(","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","yl",")","disilane","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":197,"tokens":["5","wt","%",",","preferably","less","than","0","wt","%","based","upon","the","weight","of","the","solvents",".","In","a","preferred","embodiment",",","the","feed","concentration","of","the","monomers","and","comonomers","for","the","polymerization","is","60","vol","%","solvent","or","less",",","preferably","40","vol","%","or","less",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":198,"tokens":["Therefore",",","the","following","examples","are","put","forth","so","as","to","provide","those","skilled","in","the","art","with","a","complete","disclosure","and","description","and","are","not","intended","to","limit","the","scope","of","that","which","the","inventors","regard","as","their","invention","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":199,"tokens":["In","a","preferred","embodiment","of","the","invention","in","any","embodiment","of","any","formula","described","herein",",","T","is","represented","by","the","formula","Ra","2J","or","(","Ra","2J",")","2",",","where","J","is","C",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":200,"tokens":["A","compound","represented","by","the","formula","(","I",")",":","where",":","M","is","a","group","4","metal",";","J","is","N",",","O",",","S","or","P",";","p","is","1","when","J","is","N","or","P",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":201,"tokens":["and","more","preferably","is","chloro","or","bromo",".","hi","the","case","of","formula","(","2",")","(","b",")",",","the","or","each","halogen","substituent","can","be","bonded","to","the","six","-","membered","ring","of","the","indenyl","ligand",",","namely","at","the","four",",","five",",","six","or","seven","position","of","the","indenyl","ligand",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":202,"tokens":["the","CDBI","being","determined","as","described","in","WO93","\/","3093","(","U",".","S",".","Pat",".","No",".","5",",","206",",","75",")",".","In","an","embodiment","the","polymer","produced","herein","has","a","composition","distribution","breadth","index","(","CDBI",")","of","50","%","or","more",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":203,"tokens":["872","g",")",".","1","-","(","Cyclopenta","-","2",",","4","-","dien","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyl","-","2","-","(","4","-","(","naphthalen","-","1","-","yl",")","-","1H","-","inden","-","1","-","yl",")","disilane","[","393","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":204,"tokens":["Method","B",":","Method","B","is","substantially","the","same","as","method","A",",","excepting","that","trimethylaluminium","(","?","TMA","?",")","is","used","as","the","scavenger","(","5",":","1","molar","ratio","based","on","metal","complex",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","O","O","B-ADDITIVE","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":205,"tokens":["5","wt","%",",","99",".","0","to","95",".","0","wt","%",",","or","99",".","0","to","97",".","0","wt","%",",","of","polymer","units","derived","from","ethylene","and","about","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O"]} +{"id":206,"tokens":["In","other","embodiments",",","the","isotactic","content","is","between","20","and","80","percent",";","the","syndiotactic","content","is","between","0","and","30","percent","and","is","less","than","the","isotactic","content",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":207,"tokens":["The","combined","hexane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","afford","the","product","as","an","orange","oil","(","4",".","511","g",")",".","1","-","(","3","-","Butylcyclopenta","-","2",",","4","-","dien","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyl","-","2","-","(","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","yl",")","disilane","[","325","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":208,"tokens":["Such","films","are","capable","of","shrinking","upon","application","of","heat","to","release","stress","imparted","to","the","film","during","or","subsequent","to","extrusion",".","The","shrinkage","can","occur","in","one","direction","or","in","both","longitudinal","and","transverse","directions","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":209,"tokens":["903","g",",","11",".","7","mmol",")","in","diethyl","ether","(","80","mL",")",",","n","-","butyllithium","(","8",".","9","mL",",","2",".","5M","in","hexanes",",","22","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":210,"tokens":["Molecular","weight","distributions","and","branch","profiles","were","obtained","through","size","exclusion","chromatography","using","an","FTIR","detector",".","Chromatographic","conditions","are","those","described","above",".","However",",","the","sample","injection","volume","was","500","?","L","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":211,"tokens":["12H",")",",","1",".","1","(","doublet",",","12H",")",",","2",".","3","(","singlet",",","6H",")",",","2",".","9","(","multiplet",",","4H",")",",","7",".","0","(","triplet",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":212,"tokens":["For","purposes","of","this","invention","and","claims","thereto",",","?","alkoxides","?","include","those","where","the","alkyl","group","is","a","C1","to","C10","hydrocarbyl",".","The","alkyl","group","may","be","straight","chain",",","branched",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":213,"tokens":["or","combination","thereof",",","or","X1","and","X2","are","joined","together","to","form","a","metallocycle","ring",",","or","X1","and","X2","are","joined","to","form","a","chelating","ligand",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":214,"tokens":["Further",",","as","used","herein",",","'","OMe","'","refers","to","methoxy","and","'","OEt","'","refers","to","ethoxy",".","[","38","]","As","used","herein",",","and","unless","otherwise","specified",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":215,"tokens":["The","bulk","composition","of","the","polymer","from","the","GPC","-","IR","and","GPC","-","4D","analyses","is","obtained","by","considering","the","entire","signals","of","the","CH3","and","CH2","channels","between","the","integration","limits","of","the","concentration","chromatogram","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":216,"tokens":["The","2",",","2","'","-","(","propane","-","l",",","3","-","diylbis","(","oxy",")",")","bis","(","3","-","(","3",",","6","-","bis","(","2",",","4",",","4","-","trimethylpentan","-","2","-","yl",")","-","9H","-","carbazol","-","9","-","yl",")","-","5","'","-","fluoro","-","5","-","methyl","-","biphenyl","-","2","-","ol","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":217,"tokens":["A","bulk","methyl","chain","ends","per","1000TC","(","bulk","CH3end","\/","1000TC",")","is","obtained","by","weight","-","averaging","the","chain","-","end","correction","over","the","molecular","-","weight","range","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":218,"tokens":["and","other","conditions","within","at","least","one","polymerization","reactor","that","are","conducive","to","the","reaction","of","one","or","more","olefin","monomers","when","contacted","with","an","activated","olefin","polymerization","catalyst","to","produce","the","desired","polyolefin","polymer","through","typically","coordination","polymerization",".","[","72","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":219,"tokens":["205","g",")","was","added","and","the","solution","turned","green","and","a","green","precipitate","formed",".","EXAMPLE","11","2",",","6","-","Diacetylpyridinebis","(","2",",","4",",","6","-","trimethylphenylimine",")","!","cobalt","II","!","dichloride","In","a","dry",",","oxygen","-","free","atmosphere","CoCl2","(","anhydrous",",","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":220,"tokens":["1H",")",",","6",".","48","(","t",",","1H",",","J","0","2",".","2","Hz",")",",","6",".","13","(","dd",",","1H",",","J","0","3",".","0",",","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":221,"tokens":["80","ml","of","2",".","5","M","(","14",".","5","mmol",")","'","BuLi","in","hexanes","were","added","dropwise","for","10","minutes","at","room","temperature",".","Anal",".","calc",".","for","C23H34BrCl2NSiTi",":"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":222,"tokens":["1H",")",",","6",".","51","(","s",",","1H",")",",","6",".","40","-","6",".","37","(","m",",","1H",")",",","6",".","10","-","6",".","7","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":223,"tokens":["wherein","(","X3",")","and","(","X4",")","independently","are","a","halide",";","wherein","M1","is","Zr","or","Hf",";","(","b",")","the","second","metallocene","has","the","formula",":"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":224,"tokens":["The","temperature","is","then","reduced","to","25","?","C",".","and","cooled","to","temperature","over","2","hours",".","Once","cooled",",","the","vessel","is","set","to","8","RPM","and","placed","under","vacuum","for","72","hours","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":225,"tokens":["1H",",","J","0","3",".","0",",","2",".","1","Hz",")",",","6",".","7","(","dd",",","1H",",","J","0","3",".","1",",","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":226,"tokens":["9H",")",",","0",".","56","(","s",",","6H",")",",","0",".","36","(","s",",","6H",")",".","13C","NMR","(","C7D8",",","30","?","C",")","?",":","146",".","51",",","139",".","67",",","133",".","8",",","116",".","65",",","78",".","16",",","58",".","0",",","56",".","82",",","34",".","56",",","16",".","29","3",".","21","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":227,"tokens":["In","addition",",","and","as","illustrated","in","FIG",".","2",",","at","similar","C6","wt","%","incorporation","conditions",",","the","polyethylene","and","ethylene","hexene","copolymers","produced","using","catalysts","A","or","B","show","increased","MW","capabilities","as","compared","to","polymers","produced","using","catalyst","F","and","L","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":228,"tokens":["and","mixtures","thereof",";","cyclic","and","alicyclic","hydrocarbons",",","such","as","cyclohexane",",","cycloheptane",",","methylcyclohexane",",","methylcycloheptane",",","and","mixtures","thereof",",","such","as","can","be","found","commercially","(","Isopar","TM",")",";","perhalogenated","hydrocarbons",",","such","as","perfluorinated","C4","to","C10","alkanes",",","chlorobenzene",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","I-SOLVENT","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","O"]} +{"id":229,"tokens":["which","are",",","for","purposes","of","this","invention","and","claims","thereto",",","a","0","0",".","695","and","K","0","0",".","579","for","linear","ethylene","polymers",",","a","0","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O"]} +{"id":230,"tokens":["1H",",","J","0","2",".","2","Hz",")",",","5",".","67","(","dd",",","1H",",","J","0","3",".","0",",","2",".","1","Hz",")",",","3",".","14","-","2",".","87","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":231,"tokens":["C1","-","C10","alkyl",",","or","C6","-","C10","aryl",",","or","R3","and","R4",",","are","joined","to","form","a","saturated","cyclic","ring",",","substituted","saturated","cyclic","ring",",","a","substituted","unsaturated","cyclic","ring",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":232,"tokens":["0","Hz",",","2H",")",",","2",".","53","(","d",",","JH","-","H","0","14",".","0","Hz",",","2H",")",",","2",".","14","(","d",",","JH","-","H","0","9","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":233,"tokens":["Inc",".","(","U",".","S",".","A",".",")",",","and","directly","used","for","the","ethylene","copolymerization",".","[","184","]","Ethylene","Copolymerization","EXAMPLE","19","[","185","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":234,"tokens":["0","mmol",",","2",".","1","eq",")","was","added",".","The","reaction","was","stirred","at","room","temperature","for","16h",".","The","reaction","was","filtered","on","a","plastic","fritted","funnel","and","washed","with","hexane","(","10","mL",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":235,"tokens":["Examples","of","the","hemimetal","salts","are","Ca","(","Q","-","H",")","2","and","Mg","(","Q","-","H",")","2","-","The","Group","1","or","2","metal","salt","of","the","ligand","of","formula","(","Q",")","can","be","prepared","or","synthesized","by","conventional","means","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":236,"tokens":["3H",")",",","0",".","48","(","s",",","3H",")",".","The","reaction","was","stirred","and","heated","to","65","?","C",".","for","14h",".","The","reaction","was","concentrated","under","a","stream","of","nitrogen","at","65","?","C","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":237,"tokens":["Reaction","heat","is","removed","through","the","loop","wall","since","much","of","the","reactor","is","in","the","form","of","a","double","-","jacketed","pipe",".","The","slurry","is","allowed","to","exit","the","reactor","at","regular","intervals","or","continuously","to","a","heated","low","pressure","flash","vessel",",","rotary","dryer","and","a","nitrogen","purge","column","in","sequence","for","removal","of","the","isobutane","diluent","and","all","unreacted","monomer","and","comonomers","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":238,"tokens":["Collected","3",".","63","g","(","61",".","8","%","yield",")","of","a","pale","yellow","solid",".","NMR","revealed","that","both","the","monoimine","and","diimine","product","were","present","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":239,"tokens":["WO","2004","\/","13149","A1","discloses","group","4","metal","constrained","geometry","complexes","of","tricyclic","4","-","aryl","substituted","indenyl","ligands",",","esp",".","1",",","5",",","6",",","7","-","tetrahydro","-","4","-","aryl","-","s","-","indacen","-","1","-","yl","ligands",",","where","the","tetrahydro","-","s","-","indacene","is","substituted","in","the","4","position","with","a","C6","-","12","aryl","group",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":240,"tokens":["3H",")",",","0",".","40","(","s",",","3H",")",",","0",".","38","(","s",",","3H",")",",","0",".","36","(","s",",","3H",")",",","0",".","35","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":241,"tokens":["or","alternately","from","1",":","1","to","50",":","1",".","[","129","]","In","an","alternate","embodiment",",","little","or","no","alumoxane","is","used","in","the","polymerization","processes","described","herein","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":242,"tokens":["3","kPa",")","while","stirring","at","800","RPM",".","The","activator","solution",",","followed","by","the","pre","-","catalyst","solution",",","was","injected","via","syringe","to","the","reactor","at","process","conditions","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":243,"tokens":["each","Rc","is",",","independently",",","H","or","a","Ci","to","C20","substituted","or","unsubstituted","hydrocarbyl","group",";","each","A","is","independently","selected","from","the","group","consisting","of","Q","to","C20","substituted","or","unsubstituted","hydrocarbyl","groups",",","hydrides",",","amides",",","amines",",","alkoxides",",","sulfides",",","phosphides",",","halides",",","dienes",",","phosphines",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":244,"tokens":["3H",")",",","0",".","50","(","s",",","3H",")",",","0",".","49","(","s",",","3H",")",",","0",".","46","(","s",",","3H",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":245,"tokens":["R9",",","and","R10","are","hydrogen",".","[","106","]","In","at","least","one","embodiment",",","X1","and","X2","are","independently","halide",",","Ci","-","Cio","hydrocarbyl",",","or","Ci","-","Cio","substituted","hydrocarbyl",".","[","107","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":246,"tokens":["The","method","of","claim","21",",","wherein","the","polymer","produced","has","a","Mw","\/","Mn","of","2","or","more",",","preferably","2",".","5","or","more",",","a","g","?","vis","of","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":247,"tokens":["and","3","liters","of","water","and","then","12","M","HCl","(","to","pH","1",")","were","added","to","the","residue",".","Crude","product","was","extracted","with","500","ml","of","dichloromethane","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":248,"tokens":["50","mmol",",","5",".","2","eq",")","was","added",".","Tetramethyldisilylen","(","3","-","butyl","-","cyclopentadienyl",")","(","indenyl",")","zirconium","dichloride","[","350","]","1","-","Chloro","-","2","-","(","1H","-","inden","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilane","[","351","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":249,"tokens":["To","a","precooled",",","stirring","solution","of","1","-","(","3","-","butylcyclopenta","-","2",",","4","-","dien","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyl","-","2","-","(","2","-","methyl","-","4","-","phenyl","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","yl",")","disilane","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":250,"tokens":["0","g",",","2",".","73","mmol",")",".","[","159","]","1H","NMR","(","CDCl3",")",":","?","6",".","95","(","d",",","J","0","8","Hz",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":251,"tokens":["3","mol",",","1",".","2","eq",")","in","tetrahydrofuran","(","20","mL",")",",","lithium","tetramethylcyclopent","(","0",".","345","g",",","0",".","3","mol",")","was","added","with","tetrahydrofuran","(","10","mL",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":252,"tokens":["In","a","preferred","embodiment",",","the","polymerization",":","1",")","is","conducted","at","temperatures","of","0","to","300","?","C","(","preferably","25","to","150","?","C",",","preferably","40","to","120","?","C",",","preferably","45","to","80","?","C",")",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":253,"tokens":["or","at","least","5",",","500","g","\/","gcat",",","or","at","least","6",",","0","g","\/","gcat",",","or","at","least","8",",","500","g","\/","gcat",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":254,"tokens":["or","16","element",",","in","particular","boron","or","a","Group","14",",","15","or","16","element",".","Examples","of","suitable","bridging","groups","include","P","(","0","S",")","R","*",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":255,"tokens":["or","?","divalent","aryl","?",",","is","meant","that","the","hydrocarbyl",",","alkyl",",","or","aryl","moiety","contains","two","separate","electronic","interactions","(","bonds",")","with","additional","atoms","or","groups","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":256,"tokens":["The","catalyst","composition","of","claim","1",",","wherein","the","activator","-","support","further","comprises","a","metal","or","metal","ion",",","wherein","the","metal","or","metal","ion","is","zinc",",","nickel",",","vanadium",",","silver",",","copper",",","gallium",",","tin",",","tungsten",",","molybdenum",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":257,"tokens":["36","mmol",",","1",".","1","eq",")","was","added",".","The","reaction","was","stirred","at","room","temperature","for","20h",".","Volatiles","were","removed","under","a","stream","of","nitrogen","and","then","under","high","vacuum","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":258,"tokens":["98","or","more",",","and","optionally","has","a","total","unsaturation","\/","1000","C","of","0",".","15","or","less",".","19",".","The","method","of","any","of","paragraphs","13","to","17",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":259,"tokens":["Coextrusion","can","be","adapted","for","use","in","both","cast","film","or","blown","film","processes",".","Exemplary","multilayer","films","have","at","least","two",",","at","least","three",",","or","at","least","four","layers","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":260,"tokens":["U",".","S",".","Publication","No",".","2003","\/","88038","discloses","Me2Si","?","O","?","SiMe2","(","indenyl",")","2ZrCl2",".","[","9","]","JOURNAL","OF","ORGANOMETALLIC","CHEMISTRY",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","O","O","O"]} +{"id":261,"tokens":["and","the","like",".","Also",",","combinations","of","these","support","materials","may","be","used",",","for","example",",","silica","-","chromium",",","silica","-","alumina",",","silica","-","titania",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SUPPORT","I-SUPPORT","I-SUPPORT","O","B-SUPPORT","I-SUPPORT","I-SUPPORT","O","B-SUPPORT","I-SUPPORT","I-SUPPORT","O"]} +{"id":262,"tokens":["5","h","at","5","?","C",".","The","resulting","mixture","was","stirred","for","3","h","at","room","temperature",",","then","evaporated","to","dryness",",","and","the","residue","was","partitioned","between","500","ml","of","dichloromethane","and","500","ml","of","2","M","HCl","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":263,"tokens":["The","exceptional","activity","of","metallocene","complex","type","A","(","x","0","(","CH2",")","2",")","is","a","reflection","of","the","thermal","and","chemical","stability","of","this","compound","[","27","]","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":264,"tokens":["N","-","methylaniline","(","0",".","970","g",",","0",".","907","mmol",")","and","Ta","(","NMe2",")","5","(","0",".","196","g",",","0",".","488","mmol",")","were","added","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":265,"tokens":["No",".","5",",","447",",","895",",","which","is","fully","incorporated","herein","by","reference",".","[","112","]","Illustrative",",","but","not","limiting","examples","of","boron","compounds","which","may","be","used","as","an","activating","cocatalyst","in","combination","with","a","co","-","activator","in","the","preparation","of","the","improved","catalysts","of","this","invention","are","tri","-","substituted","ammonium","salts","such","as",":","trimethylammonium","tetraphenylborate",",","triethylammonium","tetraphenylborate",",","tripropylammonium","tetraphenylborate",",","tri","(","?","-","butyl",")","ammonium","tetraphenylborate",",","tri","(","tert","-","butyl",")","ammonium","tetraphenylborate",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":266,"tokens":["S",".","Pat",".","No",".","5",",","942",",","459",")",",","or","combination","thereof",".","Examples","of","suitable","Ad","?","also","include","diboron","compounds","as","disclosed","in","U","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":267,"tokens":["No","other","reagent","is","used",".","Ethylene","is","allowed","to","enter","(","through","the","use","of","computer","controlled","solenoid","valves",")","the","autoclaves","during","polymerization","to","maintain","reactor","gauge","pressure","(","+","\/","?","2","psig",")","."],"ner_tags":["O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":268,"tokens":["In","a","200","mL","round","bottom","flask",",","2",".","0","g","of","2",",","6","-","diacetylpyridine","(","FW","163",".","18",",","0",".","122","mole",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":269,"tokens":["5","mL","of","a","6",".","4","%","(","w","\/","v",")","polymer","solution","in","orthodichlorobenzene","(","ODCB",")","containing","6","g","BHT","\/","4","L","were","charged","onto","the","column","and","cooled","from","140","?","C","to","25","?","C","at","a","constant","cooling","rate","of","1",".","0","?","C","\/","min","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":270,"tokens":["If","the","active","center","is","shielded","by","a","thick",",","crystalline","polyethylene","shell",",","the","crystallinity","of","the","polymer","can","have","significant","influence","on","the","kinetics","of","the","polymerization","reaction","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":271,"tokens":["To","a","precooled",",","stirring","solution","of","lithium","1","-","(","2","-","(","cyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilaney",")","-","1H","-","inden","-","1","-","ide","(","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":272,"tokens":["Each","of","Examples","Al","and","A2",":","using","0",".","1","micromole","(","?","?","?","?","?",")","of","the","metal","-","ligand","complex","(","1",")","of","Example","1",";","activating","co","-","catalysts","that","are","BOMATPB","(","0",".","12","?","?","?","?","?",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","O","O","O","O","O","O","O","O","O","O"]} +{"id":273,"tokens":["and","so","on","for","C3",",","C4",",","C6",",","C8",",","and","so","on","co","-","monomers",",","respectively",":","w2","0","\/","*","SCB","\/","IOOOTC",".","[","174","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":274,"tokens":["2H",")",",","7",".","85","-","7",".","79","(","m",",","2H",")",",","7",".","67","-","7",".","50","(","m",",","8H",")",",","7",".","20","(","dd",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":275,"tokens":["and","use","l",",","3","-","bis","(","2","-","iodo","-","4","-","methylphenoxy",")","propane",",","(","P12",")","(","Preparation","12",")","instead","of","(","P8",")","to","give","crude","(","Q3",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":276,"tokens":["The","solid","was","collected","and","concentrated","under","high","vacuum","to","afford","the","product","as","a","white","powder","(","1",".","828","g",",","65","%",",","ratio","of","1",":","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":277,"tokens":["or","combination","thereof",",","or","X1","and","X2","are","joined","together","to","form","a","metallocycle","ring",",","or","X1","and","X2","are","joined","to","form","a","chelating","ligand",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":278,"tokens":["wherein","R2","and","R3","can","form","one","or","more","saturated","or","unsaturated",",","substituted","or","unsubstituted","rings","(","preferably","R2","and","R3","form","a","perfluorinated","phenyl","ring",")",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":279,"tokens":["European","publications","EP","-","A","-","561476",",","EP","-","A","-","279586","and","EP","-","A","-","594218",";","and","PCT","publication","WO","94","\/","10180",".","Preferred","alumoxanes","are","Lewis","acid","modified","alumoxanes",",","especially","tri","(","C3","-","6",")","alkylaluminum","modified","methylalumoxane",",","including","tri","(","isobutyl",")","aluminum","modified","methalumoxane",",","available","commercially","as","MMAO","-","3A","or","tri","(","n","-","octyl",")","aluminum","modified","methalumoxane",",","available","commercially","as","MMAO","-","12",",","from","Akzo","Nobel",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":280,"tokens":["S",".","Pat",".","No",".","8",",","658",",","556",",","which","is","incorporated","by","reference","herein",".","[","140","]","Most","preferably",",","the","ionic","activator","Zd","+","(","Ad","?",")","is","one","or","more","of","N",",","N","-","dimethylanilinium","tetra","(","perfluorophenyl",")","borate",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O"]} +{"id":281,"tokens":["B","\/","A","\/","B","'","\/","B","'","\/","A","'",",","A","\/","B","\/","B","'","\/","B","'","\/","?","'","'",",","B","\/","A","\/","B","'","\/","B","'","VB","'","'",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":282,"tokens":["Under","an","argon","atmosphere",",","to","a","solution","of","4",".","16","g","(","11",".","0","mmol",")","of","N","-","(","2","-","bromo","-","4",",","6","-","dimethylphenyl",")","(","dimethyl",")","(","4",",","5","-","dimethyl","-","6H","-","cyclopenta","[","?","]","thien","-","6","-","yl",")","silanamine","in","200","ml","of","ether",",","8","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":283,"tokens":["1H",",","J","0","14",".","0","Hz",")",",","0",".","61","(","s",",","3H",")",",","0",".","57","(","s",",","3H",")",",","0",".","54","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":284,"tokens":["and","having","one","or","more","(","e",".","g",".",",","2",",","3",",","etc",".",",",")","carbon","-","carbon","double","bonds",".","The","alkenyl","group","may","be","linear",",","branched","or","cyclic","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":285,"tokens":["1H",",","Cp","-","H","in","indenyl",")",",","3",".","0","-","2",".","72","(","m",",","4H",",","C5H4Me2",")",",","2",".","16","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":286,"tokens":["0","wt","%",",","preferably","0",".","2","to","0",".","5","wt","%",",","even","more","preferably","0",".","3","to","0",".","2","wt","%",",","based","upon","the","total","weight","of","the","composition","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":287,"tokens":["2","Hz",",","2","H",",","p","-","F","-","aryl","H",")",",","4",".","71","(","dd",",","JH","-","H","(","F",")","0","9",".","0",",","5","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":288,"tokens":["and","medical","applications","(","e",".","g",".",",","medical","devices",")",";","flexible","gaskets","and","profiles","for","appliance","(","e",".","g",".",",","refrigerator","door","gaskets","and","profiles",")",",","building","and","construction",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":289,"tokens":["Mw",",","Mn",",","Mz",")","have","units","of","g","\/","mol",".","[","22","]","The","unsaturated","chain","end","of","inventive","polyethylenes","comprises","an","'","allyl","chain","end",".","'","An","'","allyl","chain","end","'","is","represe","-","CH2","-",",","as","shown","in","the","formula",":","where","Mp","represents","the","polymer","chain","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":290,"tokens":["and","particularly","from","5","to","10","carbon","atoms","(","aromatic","C5","-","C","12","hydrocarbon",")",".","Likewise","heteroaryl","means","an","aryl","group","where","a","ring","carbon","atom","(","or","two","or","three","ring","carbon","atoms",")","has","been","replaced","with","a","heteroatom",",","preferably","N",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":291,"tokens":["R15",",","R16",",","R17",",","R18",",","R19",",","R20",",","R21",",","R22",",","R23",",","R24",",","R25",",","R26",",","R27","and","R28","is",",","independently",",","a","hydrogen",",","a","C1","-","C40","hydrocarbyl","radical",",","a","functional","group","comprising","elements","from","Groups","13","-","17","of","the","periodic","table","of","the","elements",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":292,"tokens":["and","each","RN","is","unsubstituted","(","Ci","-","Ci","g",")","hydrocarbyl","or","absent","(","absent","when","N","comprises","-","N","0",")",".","Preferably",",","there","are","no","O","-","O",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":293,"tokens":["Likewise","?","heteroaryl","?","means","an","aryl","group","where","a","ring","carbon","atom","(","or","two","or","thee","ring","carbon","atoms",")","has","been","replaced","with","a","heteroatom",",","such","as","N",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":294,"tokens":["each","R3","is","a","halide",",","to","C20","substituted","aromatic","hydrocarbyl","group","or","a","siloxy","group","of","the","formula","-","0","-","Si","-","Ra",",","where","Ra","is","a","to","C20","substituted","or","unsubstituted","hydrocarbyl","or","hydrocarbylsilyl","group","(","preferably","R3","is","a","fluoride","or","a","perfluorinated","aromatic","hydrocarbyl","group",")",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":295,"tokens":["1H",",","J","0","3",".","0",",","1",".","9","Hz",")",",","3",".","14","-","2",".","86","(","m",",","4H",")",",","2",".","21","-","2",".","0","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":296,"tokens":["3H",",","J","0","7",".","2","Hz",")",",","0",".","65","(","s",",","3H",")",",","0",".","53","(","s",",","3H",")",",","0",".","52","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":297,"tokens":["the","polymerization","pressure","may","be","from","about","atmospheric","pressure","to","about","1000","psig",".","According","to","another","aspect","of","the","present","invention",",","the","polymerization","pressure","may","be","from","about","50","psig","to","about","800","psig","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":298,"tokens":["The","residue","was","extracted","with","dichloromethane","and","filtered","over","Celite",".","The","dichloromethane","extract","was","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","afford","the","product","as","an","orange","solid","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":299,"tokens":["1H",",","benzylic","Cp","-","H","in","indenyl",")",",","2",".","91","(","s",",","2H",",","C5H4Me2",")",",","2",".","89",",","2",".","88","(","2xs",",","2xH",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":300,"tokens":["5","equiv",")","were","added","at","room","temperature","to","a","mixture","of","2","-","bromo","-","4","-","methylanisole","(","42",".","9","g",",","213","mmol",",","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":301,"tokens":["3H",")",",","0",".","27","(","s",",","3H",")",",","?","0",".","2","(","s",",","9H",")",",","?","0",".","4","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":302,"tokens":["and","a","zero","or","positive","slope","that","transitions","to","a","negative","slope","in","the","GPC","-","4D","plot","of","comonomer","incorporation","vs","molecular","weight","(","log","M",")",".","20","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":303,"tokens":["and","concentrated","under","high","vacuum","to","afford","the","product","as","an","off","-","white","solid",",","containing","diethyl","ether","(","0",".","4","eq",")","and","hexane","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":304,"tokens":["6","eq",")","and","hexane","(","0",".","7","eq",")","(","1",".","672","g",")",".","Tetramethyldisilylen","(","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacenyl",")","(","3","-","(","trimethylsilyl",")","methyl","-","cyclopentadienyl",")","zirconium","dichloride","[","403","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O"]} +{"id":305,"tokens":["3H",")",".","[","309","]","Tetramethyldisilylen","bis","(","4","-","(","3","?",",","5","?","-","di","-","tert","-","butylphenyl",")","-","indenyl",")","zirconium","dichloride","(","Metallocene","F","and","L",")","were","prepared","as","described","in","U","."],"ner_tags":["O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":306,"tokens":["1H",",","3JH","?","H","0","6",".","9","Hz",")",",","7",".","8","(","t",",","1H",",","3JH","?","H","0","6",".","6","Hz",")",",","7",".","60","(","d",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":307,"tokens":["The","residue","was","extracted","with","hexane","and","filtered","over","Celite",".","The","extract","was","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","afford","the","product","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":308,"tokens":["The","oxygen","of","functionalized","phenol","(","a2",")","can","then","be","protected","with","a","hydroxyl","protecting","group",",","PG",",","such","as",",","for","example",",","a","methoxymethyl","or","tetrahydropyran","-","2","-","ylmethyl","so","as","to","form","protected","phenol","(","a3",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":309,"tokens":["This","3",".","8","MPa","PENT","test","may","be","referred","to","herein","as","a","?","high","stress","?","PENT","test",".","The","Charpy","testing","was","the","Razor","-","Notched","Room","-","Temperature","Charpy","Energy","test","carried","out","according","to","ASTM","F223","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":310,"tokens":["Such","a","dual","reactor","\/","dual","catalyst","process","allows","for","the","preparation","of","products","with","tailored","properties",".","In","one","embodiment",",","the","reactors","are","connected","in","series",",","that","is","the","effluent","from","the","first","reactor","is","charged","to","the","second","reactor","and","fresh","monomer",",","solvent","and","hydrogen","or","other","molecular","weight","regulator","(","if","desired",")","is","added","to","the","second","reactor","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":311,"tokens":["6","Hz",")",".","13C","{","1H","}","(","C6D6",")","?","2",".","40",",","4",".","84",",","24",".","94",",","26",".","58",",","34",".","68",",","51",".","97",",","52",".","41",",","55",".","7",",","58",".","31",",","85",".","16",",","108",".","91",",","124",".","60",",","125",".","2",",","126",".","33",",","128",".","18",",","133",".","24",",","146",".","27","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":312,"tokens":["However",",","in","another","embodiment","the","film","is","oriented","to","the","same","extent","in","both","the","MD","and","TD","directions",".","[","214","]","The","films","may","vary","in","thickness","depending","on","the","intended","application",";","however",",","films","of","a","thickness","from","1","to","50","m","are","usually","suitable","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":313,"tokens":["The","solid","oxide","may","be","treated","with","a","chloriding","agent","during","the","calcining","step",".","Any","chloriding","agent","capable","of","serving","as","a","source","of","chloride","and","thoroughly","contacting","the","oxide","during","the","calcining","step","may","be","used","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":314,"tokens":["or","a","combination","thereof",",","such","as","diethyl","zinc",",","methylalumoxane",",","trimethylaluminum",",","triisobutylaluminum",",","trioctylaluminum",",","or","a","combination","thereof",".","Polyolefin","Products","[","184","]","The","present","disclosure","provides","compositions","of","matter","produced","by","the","methods","described","herein",".","[","185","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":315,"tokens":["the","polymer","produced","has","an","Mw","\/","Mn","of","2","or","more",",","preferably","2",".","5","or","more","preferably","3","or","more",",","a","g","?","vis","of","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":316,"tokens":["1H",",","J","0","3",".","1",",","2",".","3","Hz",")",",","6",".","63","(","dd",",","1H",",","J","0","3",".","4",",","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":317,"tokens":["5","g",",","15",".","0","mmol",")","of","Li","[","(","C9H6",")","-","1","(","allyl",")","]","was","cannulated","as","an","ethereal","solution",".","The","reaction","mixture","was","stirred","overnight","at","ambient","temperature","and","the","solvent","was","removed","in","vacuo","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":318,"tokens":["the","invention","provides","for","a","polyethylene","composition","comprising","at","least","65","wt","%","ethylene","derived","units","and","from","0",".","1","to","35","wt","%","(","or","1","to","30","wt","%",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":319,"tokens":["1H",",","J","0","13",".","5","Hz",")",",","0",".","88","(","s",",","9H",")",",","0",".","82","(","s",",","9H",")",",","0",".","43","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":320,"tokens":["In","Tables","1","and","2",",","and","Tables","3","to","8","appearing","later",",","Ex",".","No",".","0","Example","Number",";","PEO","0","poly","(","ethylene","-","co","-","1","-","octene",")",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O"]} +{"id":321,"tokens":["and","for","a","period","of","time","sufficient","to","produce","a","polyolefin",",","wherein","the","catalyst","system","comprises","any","one","of","embodiments","R",",","R1",",","or","S","through","X","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":322,"tokens":["and","5","-","anthracenyl",",","and","?","phenanthrenyl","?","includes","1","-","phenanthrenyl",",","2","-","phenanthrenyl",",","3","-","phenanthrenyl",",","4","-","phenanthrenyl",",","and","5","-","phenanthrenyl","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":323,"tokens":["and","R8",",","R12",",","R13","and","R17","are","i","-","propyl",";","R1",",","R2",",","R3",",","R9",",","R10",",","R11",",","R14",",","R15","and","R16","are","hydrogen",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":324,"tokens":["B",")","1",":","1000","to","1000",":","1",",","alternatively","1",":","100","to","500",":","1",",","alternatively","1",":","10","to","200",":","1",",","alternatively","1",":","1","to","100",":","1",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":325,"tokens":["Runs","in","Table","7","are","carried","out","in","another","unit","whose","reactor","has","a","total","volume","of","22","mL","while","running","internally",".","[","415","]","Preparation","of","catalyst","slurry","for","high","throughput","run",":"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":326,"tokens":["3H",")",".","(","c",")","Synthesis","of","dimethylsilyl","(","tert","-","butylamido",")","(","N","-","methyl","-","2","-","methyl","-","1",",","8","-","dihydroindeno","[","2",",","1","-","b","]","pyrrol","-","6","-","yl",")","dimethyl","titanium","[","87","]","49","mL","of","a","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":327,"tokens":["Such","devices","include",",","for","example",",","electronic","cables",",","computer","and","computer","-","related","equipment",",","marine","cables",",","power","cables",",","telecommunications","cables","or","data","transmission","cables",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":328,"tokens":["wherein","one","or","more","vinylidene","aromatic","monomers",",","especially","styrene","or","a","substituted","styrene",",","are","reacted","either","alone","or","with","one","or","more","other","addition","polymerizable","monomers","in","the","presence","of","a","catalyst","in","a","solution","process","."],"ner_tags":["O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":329,"tokens":["The","resulting","ammonium","salt","of","the","tetrakis","(","pentafluorophenyl",")","borate","anion","accordingly","is","know","as","bis","-","hydrogenated","tallowalkyl","methylammonium","tetrakis","(","pentafluorophenyl",")","borate",".","[","43","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":330,"tokens":["The","mixture","was","allowed","to","warm","to","room","temperature","at","which","point","LCMS","indicated","that","the","reaction","was","complete",".","The","reaction","was","quenched","by","the","slow","addition","of","ice","-","water","(","200","mL",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":331,"tokens":["The","residue","was","washed","with","a","mixture","of","diethyl","ether","(","5","mL",")","and","hexane","(","20","mL",")","and","concentrated","under","high","vacuum","to","afford","the","product","as","a","pink","solid",",","containing","diethyl","ether","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":332,"tokens":["Conditions",":","0",".","3","mg","catalysts",",","isohexane","solvent",",","total","volume","0","5","mL",",","Tp","0","85","?","C",".",",","130","psi","C2",".","Mw","Mn","PDI","activity","C6","C6","(","Rapid","(","Rapid","(","Rapid","Primary","time","yield","(","g","pol","\/","g","Cat","."],"ner_tags":["O","O","O","O","O","O","O","O","B-SOLVENT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":333,"tokens":["or","otherwise","distorting","during","shrinking","of","the","outer","layer",".","Some","films","described","herein","have","been","observed","to","have","a","sharp","shrinking","point","when","subj","ected","to","heat","from","a","heat","gun","at","a","high","heat","setting",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":334,"tokens":["Non","-","coordinating","anions","useful","in","accordance","with","this","present","disclosure","are","those","that","are","compatible",",","stabilize","the","transition","metal","cation","in","the","sense","of","balancing","its","ionic","charge","at","+","1",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":335,"tokens":["The","cold","dichloromethane","-","pentane","supernatant","was","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum",".","The","concentrated","cold","dichloromethane","-","pentane","extract","was","washed","with","hexane","(","2","mL",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":336,"tokens":["R3","and","\/","or","R4","are","not","aryl","or","substituted","aryl",",","2",")","R3","is","not","directly","bonded","to","a","group","15","or","16","heteroatom",",","and","3",")","adjacent","R4",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":337,"tokens":["T4","independently","each","occurrence","is","a","C2","-","2o","alkylene",",","cycloalkylene","or","cycloalkenylene","group",",","or","an","inertly","substituted","derivative","thereof",";","R21","independently","each","occurrence","is","hydrogen",",","halo",",","hydrocarbyl",",","trihydrocarbylsilyl",",","trihydrocarbylsilylh",",","alkoxy","or","di","(","hydrocarbyl",")","amino","group","of","up","to","50","atoms","not","counting","hydrogen",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":338,"tokens":["and","heat","up","to","140","?","C","under","vacuum","to","remove","any","remaining","solvent",".","Cool","the","trays","and","their","contents","to","ambient","temperature",",","and","weight","the","resulting","dried","EPDM","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":339,"tokens":["The","results","of","polymer","analysis","are","shown","in","Table","1","Comparative","examples","26","-","28","[","143","]","Propylene","polymerization","was","carried","out","according","to","the","procedure","reported","in","Examples","9","-","11",",","with","the","difference","that","dimethylsilyl","(","tert","-","butylamido",")","(","tetramethylcyclopent",")","titanium","dichloride","was","used","as","catalyst","instead","of","the","titanium","complex","based","on","the","ligands","of","the","invention","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":340,"tokens":["3H",")",",","5",".","73","-","5",".","66","(","m",",","2H",")",",","5",".","63","(","t",",","1H",",","J","0","2",".","1","Hz",")",",","2",".","98","-","2",".","69","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":341,"tokens":["25","g",",","8",".","88","mmol",")","was","used","instead","of","8","-","(","2",",","3",",","4",",","5","-","tetramethyl","-","1",",","3","-","cyclopentadienyl",")","-","1",",","2",",","3",",","4","-","tetrahydroquinoline",".","[","169","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":342,"tokens":["Dry","Point","of","137","0C",",","and","Specific","Gravity",",","15",".","6","0C",",","ASTM","D","1250","of","0",".","72","sold","commercially","under","the","trade","designation","Isopar","TM","E",",","available","from","ExxonMobil","Corporation","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":343,"tokens":["Nitrogen","is","continuously","injected","to","maintain","a","constant","ethylene","partial","pressure",".","The","comonomer","and","hydrogen","are","continuously","added","and","adjusted","to","maintain","desired","gas","phase","ratios","of","comonomer","\/","ethylene","and","hydrogen","\/","ethylene",",","as","monitored","by","gas","chromatography","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":344,"tokens":["or","40","vol","%","or","less",",","or","20","vol","%","or","less",",","based","on","the","total","volume","of","the","feedstream",".","Or","the","polymerization","is","run","in","a","bulk","process","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":345,"tokens":["Specific","examples","of","suitable","metal","precursors","include",",","but","are","not","limited","to","TiCl4",",","Ti","(","CH2Ph",")","4",",","Ti","(","CH2CMe3",")","4",",","Ti","(","CH2SiMe3",")","4",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":346,"tokens":["and","still","more","preferably","greater","than","2",".","50",".","More","preferably","the","productivity","ratio","is","as","defined","as","in","any","one","of","the","Examples","described","later",".","Determining","percent","incorporation","of","1","-","octene","and","polymer","density","by","FT","-","IR","Spectroscopy",":"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":347,"tokens":["Bimodal","CD","may","also","be","determined","by","other","methods","known","to","those","skilled","in","the","art",".","One","such","alternate","method","for","TREF","measurement","then","can","be","used","if","the","above","method","does","not","show","two","peaks","is","disclosed","in","B","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":348,"tokens":["Inventive","&","Comparative","[","107","]","Table","5","shows","the","metallocene","compounds","were","used","for","Example","3",".","TABLE","5",":","METALLOCENE","COMPOUNDS","USED","IN","EXAMPLE","3","General","polymerization","[","108","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":349,"tokens":["at","a","pressure","in","the","range","of","from","0",".","35","MPa","to","10","MPa",",","and","at","a","time","up","to","300","min",".","27",".","The","method","of","claim","21",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":350,"tokens":["The","breadth","of","the","composition","distribution","is","characterized","by","the","T75","-","T25","value",".","A","TREF","curve","is","produced","as","described","above",".","Then","the","temperature","at","which","75","%","of","the","polymer","is","eluted","is","subtracted","from","the","temperature","at","which","25","%","of","the","polymer","is","eluted",",","as","determined","by","the","integration","of","the","area","under","the","TREF","curve","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":351,"tokens":["89","g",",","3",".","11","mmol",")","in","diethyl","ether","(","40","mL",")",",","n","-","butyllithium","(","2",".","5","mL",",","2",".","5M","in","hexanes",",","6","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":352,"tokens":["and","\/","or","an","Mw","\/","Mn","of","greater","than","1","to","40","(","alternately","greater","than","7",",","alternately","1",".","2","to","20",",","alternately","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":353,"tokens":["1H",",","J","0","2",".","2","Hz",",","isomer","B",",","used","for","isomer","ratio",")",",","2",".","58","-","2",".","52","(","m",",","2H",")",",","2",".","40","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":354,"tokens":["and","low","molecular","weight","polybutadienes","(","Mw","less","than","1000","g","\/","mol",")",".","Preferred","cyclic","dienes","include","cyclopentadiene",",","vinylnorbornene",",","norbornadiene",",","5","-","ethylidene","-","2","-","norbornene",",","5","-","vinyl","-","2","-","norbornene",",","divinylbenzene",",","dicyclopentadiene","or","higher","ring","containing","diolefins","with","or","without","substituents","at","various","ring","positions","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":355,"tokens":["N",",","N","-","diethylanilinium","tetrakis","(","pentafluorophenyl",")","borate",",","N",",","N","-","dimethyl","-","2",",","4",",","6","-","trimethylanilinium","tetrakis","(","pentafluorophenyl",")","borate",",","trimethylammonium","tetrakis","(","2",",","3",",","4",",","6","-","tetrafluorophenyl",")","borate",",","triethylammonium","tetrakis","(","2",",","3",",","4",",","6","-","tetrafluorophenyl",")","borate",",","tripropylammonium","tetrakis","(","2",",","3",",","4",",","6","-","tetrafluorophenyl",")","borate",",","tri","(","n","-","butyl",")","ammonium","tetrakis","(","2",",","3",",","4",",","6","-","tetrafluorophenyl",")","borate",",","dimethyl","(","t","-","butyl",")","ammonium","tetrakis","(","2",",","3",",","4",",","6","-","tetrafluorophenyl",")","borate",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":356,"tokens":["382","g",",","10",".","22","mmol",",","0",".","99","eq",")","in","diethyl","ether","(","80","mL",")",",","a","solution","of","lithium","1","-","(","2","-","(","3","-","butylcyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilaney",")","-","1H","-","inden","-","1","-","ide","(","4","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":357,"tokens":["and","washed","through","with","150","mL","toluene",".","The","yellow","solution","is","reduced","to","a","solid","on","the","rotovap",".","This","material","is","recrystallized","from","100","mL","hexane","at","-","13","?","C","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":358,"tokens":["and","\/","or","Rc","groups","may","form","a","fused","ring","or","multicenter","fused","ring","systems",",","where","the","rings","may","be","substituted","or","unsubstituted",",","and","may","be","aromatic",",","partially","unsaturated",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":359,"tokens":["J",".","Poly",".","Sci",".",",","Poly",".","Phys",".","Ed",".",",","Vol",".","20",",","p",".","441","(","1982",")","and","US","5",",","8",",","204",",","including","that","fractions","having","a","weight","average","molecular","weight","(","Mw",")","below","15",",","0","are","ignored","when","determining","CDBI","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":360,"tokens":["such","as","ethylene","-","butene","copolymers",",","ethylene","-","hexene","and","\/","or","ethylene","-","octene","copolymers",")","having",":","an","Mw","\/","Mn","of","greater","than","1","to","4","(","preferably","greater","than","1","to","3",")","."],"ner_tags":["O","O","B-OLEFIN","O","B-OLEFIN","O","O","B-OLEFIN","O","B-OLEFIN","O","O","O","B-OLEFIN","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":361,"tokens":["910","to","about","0",".","945","g","\/","cm3",",","0",".","915","to","0",".","940","g","\/","cm3",",","0",".","920","to","0",".","935","g","\/","cm3",",","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":362,"tokens":["81","mmol",")","with","diethyl","ether","(","20","mL",")","was","added",".","Tetrahydrofuran","(","20","mL",")","was","added","to","the","reaction",".","The","reaction","was","stirred","at","room","temperature","for","approximately","5",".","5h","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":363,"tokens":["After","filtration",",","the","wet","support","is","allowed","to","air","dry","until","it","is","free","flowing",",","and","then","may","be","calcined","(","typically","at","temperatures","over","100","?","C",".","for","at","least","1","h",")",".","[","164","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":364,"tokens":["and","then","water","(","50","mL",")",".","The","washed","hexane","extracts","were","dried","with","anhydrous","magnesium","sulfate","and","filtered",".","The","dried","filtrate","was","concentrated","in","vacuo","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":365,"tokens":["wherein","R10","is","selected","from","the","group","consisting","of","halogen",",","linear","or","branched",",","saturated","or","unsaturated","C1","-","C20","alkyl",",","C3","-","C20","cycloalkyl",",","C6","-","C20","aryl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":366,"tokens":["Alternate","preferred","ranges","include","from","1",":","1","to","500",":","1",",","alternately","from","1",":","1","to","200",":","1",",","alternately","from","1",":","1","to","100",":","1",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":367,"tokens":["wherein","the","olefins","comprise","ethylene",",","propylene",",","butene",",","pentene",",","hexene",",","heptene",",","octene",",","nonene",",","decene",",","undecene",",","dodecene",",","or","mixtures","thereof",".","28","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":368,"tokens":["1H",")",",","5",".","87","(","dd",",","1H",",","J","0","3",".","1",",","2",".","0","Hz",")",",","2",".","60","-","2",".","44","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":369,"tokens":["To","a","stirring","solution","of","lithium","1","-","(","2","-","(","cyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilanyl",")","-","4","-","phenyl","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","ide","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":370,"tokens":["Y1","and","Y2","are","independently","Si",",","Ge",",","or","C",";","[","93","]","X1","and","X2","are","independently","hydrogen",",","halide",",","hydroxyl",",","or","C1","-","C50","substituted","or","unsubstituted","hydrocarbyl",",","amide",",","alkoxide",",","sulfide",",","phosphide",",","halide",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":371,"tokens":["Removal","of","solvent","in","vacuo","yielded","a","yellow","-","brown","oily","solid","which","was","dissolved","in","pentane",",","filtered",",","and","filtrate","was","cooled","to","?","35","?","C","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":372,"tokens":["V","0","5074",".","40","(","12",")","A","3",";","Z","0","4",";","Dc","0","1",".","416","g","cm","?","3",";","?","(","Mo","?","K","?",")","0","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":373,"tokens":["or",",","alternately",",","from","2","wt","%","to","20","wt","%","of","a","C3","to","C40","alphaolefin","comonomer",".","6",".","The","process","of","claims","4","and","5",",","where","the","vinyl","terminated","polyethylene","is","an","ethylene","homopolymer","having","0","wt","%","of","a","C3","to","C40","alphaolefin","comonomer","and","has","greater","than","85","%","allyl","chain","ends",",","based","on","total","unsaturations",".","7","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":374,"tokens":["the","composition","distribution","is","said","to","be","?","narrow","?",".","[","60","]","Like","comonomer","content",",","the","composition","distribution","influences","the","properties","of","a","copolymer","composition",",","for","example",",","stiffness",",","toughness",",","environmental","stress","crack","resistance",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":375,"tokens":["In","a","preferred","embodiment",",","a","polymer","has","a","unimodal","or","multimodal","molecular","weight","distribution","as","determined","by","Gel","Permeation","Chromatography","(","GPC",")",".","In","a","preferred","embodiment",",","one","or","both","of","the","surface","layers","is","modified","by","corona","treatment",".","[","216","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":376,"tokens":["15H",",","tBu","+","0",".","92","(","bs",",","1H",",","NH",")",",","0",".","56","(","s",",","6H",",","SiMe2",")",".","To","a","solution","of","15","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":377,"tokens":["8","Hz",")",",","6",".","99","-","6",".","96","(","m",",","2H",")",",","7",".","59","-","7",".","54","(","m",",","1H",")",",","6",".","17","(","t",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":378,"tokens":["3H",",","B",")",".","The","reaction","was","stirred","at","room","temperature","for","75","minutes",".","The","residue","was","extracted","with","hexane","(","2","?","20","mL",")","and","filtered","over","Celite","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":379,"tokens":["and","3",",","5",",","5","-","trimethylhexene","-","1",".","[","149","]","hi","a","preferred","embodiment",",","the","polymer","produced","herein","is","a","homopolymer","of","norbornene","or","a","copolymer","of","norbornene","and","a","substituted","norbornene",",","including","polar","functionalized","norbornenes",".","[","150","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":380,"tokens":["According","to","yet","another","aspect","of","this","invention",",","the","catalyst","of","this","invention","may","be","characterized","by","an","activity","of","greater","than","or","equal","to","about","1000","gP","\/","(","gCTSO","?","hr",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":381,"tokens":["Example","20","Preparation","of","(","N","-","(","1",",","1","-","dimethylethyl",")","-","1",",","1","-","dimethyl","-","1","-","(","(","1",",","2",",","3",",","3a",",","7a","-","?",")","-","3","-","(","1","-","pyrrolidinyl",")","-","1H","-","inden","-","1","-","yl",")","silanaminato","(","2","-",")","-","N",")","(","(","2",",","3",",","4",",","5","-","?",")","-","2",",","4","-","hexadiene",")","titanium",",","(","52",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":382,"tokens":["6","mg","in","0",".","2","mL","benzene","-","d6",")",",","and","after","5","minutes","the","reaction","solution","is","blown","down","to","dryness","under","a","stream","of","Ar","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":383,"tokens":["Exemplary","C2","to","C40","olefin","monomers","and","optional","comonomers","include","ethylene",",","propylene",",","butene",",","pentene",",","hexene",",","heptene",",","octene",",","nonene",",","decene",",","undecene",",","dodecene",",","norbomene",",","norbomadiene",",","dicyclopentadiene",",","cyclopentene",",","cycloheptene",",","cyclooctene",",","cyclooctadiene",",","cyclododecene",",","7","-","oxanorbornene",",","7","-","oxanorbornadiene",",","substituted","derivatives","thereof",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","O","O","O"]} +{"id":384,"tokens":["7","mmol",")","was","slurried","in","50","ml","dry","toluene","and","the","solution","placed","under","172","kPa","of","ethylene","at","RT","in","a","Parr","?","autoclave",".","PMAO","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","B-SOLVENT","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","B-ADDITIVE","O","O","O"]} +{"id":385,"tokens":["The","infrared","detector","used","(","Polymer","Char","IR4",")","generates","an","absorbance","signal","that","is","proportional","to","the","concentration","of","polymer","in","the","eluting","flow",".","A","complete","TREF","curve","is","then","generated","by","increasing","the","temperature","of","the","column","from","30","?","C","to","140","?","C","at","a","rate","of","2","?","C","\/","min","while","maintaining","the","ODCB","flow","at","1","ml","\/","min","to","elute","and","measure","the","dissolving","polymer","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":386,"tokens":["and","then","4",".","79","g","(","12",".","7","mmol",")","of","ZrCl4","(","THF",")","2","was","added",".","Anal",".","calc",".","for","C23H34BrCl2NSiZr",":","C",",","46",".","46",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":387,"tokens":["In","an","embodiment",",","the","support","material","may","have","a","surface","area","in","the","range","of","from","about","10","to","about","700","m2","\/","g",",","pore","volume","in","the","range","of","from","about","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":388,"tokens":["The","complex","dimethylsilyl","(","tert","-","butylamido",")","(","2","-","methyl","-","1","-","indenyl",")","dimethyl","titanium","was","prepared","from","the","corresponding","ligand","in","71","%",",","by","using","the","same","procedure","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":389,"tokens":["94","g",",","3",".","69","mmol",")","in","diethyl","ether","(","20","mL",")","was","added",".","The","reaction","was","stirred","at","room","temperature","for","100","minutes","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":390,"tokens":["The","chemically","-","treated","solid","oxide","of","this","invention","is","formed","generally","from","an","inorganic","solid","oxide","having","a","relatively","high","porosity","that","exhibits","Lewis","acidic","or","Br","?","nsted","acidic","behavior","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":391,"tokens":["the","alumina","content","of","the","silica","-","alumina","may","be","from","about","8","%","to","about","30","%","alumina","by","weight",".","According","to","yet","another","aspect","of","this","invention",","],"ner_tags":["O","B-SUPPORT","O","O","O","B-SUPPORT","I-SUPPORT","I-SUPPORT","O","O","O","O","O","O","O","O","O","O","B-SUPPORT","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":392,"tokens":["and","measured","at","80","?","C","using","and","NMR","spectroscopy","29",",","30",",","31to","determine","the","1","-","hexene","portion",".","At","room","temperature",",","30","ml","of","a","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":393,"tokens":["6H",",","Si","-","CH3",")",";","1",".","1","(","s",",","9H",",","t","Bu",")",";","2",".","6","(","s",",","3H",",","CH3",")",";","3",".","5","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":394,"tokens":["The","chemical","shift","regions","for","the","olefin","types","are","defined","to","be","between","the","following","spectral","regions",".","Unsaturation","Type","Region","(","ppm",")","Number","of","hydrogens","per","structure","Vinyl","4",".","95","-","5",".","10","2","Vinylidene","(","VYD",")","4",".","70","-","4",".","84","2","Vinylene","5",".","31","-","5",".","55","2","Trisubstituted","5",".","11","-","5",".","30","1","[","80","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":395,"tokens":["and","filtered","over","Celite",".","The","combined","dichloromethane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","give","an","off","-","white","solid","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":396,"tokens":["35","mmol",")","slurried","\/","dissolved","in","50","mL","of","hexane","was","added","1",".","4","mL","of","2",".","4","-","hexadiene","(","12",".","3","mmol",")",",","followed","by","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":397,"tokens":["The","catalyst","system","includes","(","a",")","a","transition","metal","complex","represented","by","formula","(","I",")",";","and","(","b",")","a","bridged","or","unbridged","metallocene","catalyst","compound","other","than","the","transition","metal","complex","of","formula","(","I",")",".","5","[","117","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":398,"tokens":["To","a","precooled",",","stirring","solution","of","4","-","(","3",",","5","-","di","-","tert","-","butylphenyl",")","-","2","-","methyl","-","1H","-","indene","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":399,"tokens":["In","other","embodiments",",","alumoxane","activators","are","preferred",".","Suitable","activators","may","be","represented","by","the","following","general","formula",":","(","L","*","-","H",")","d","+","(","Ad","?",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":400,"tokens":["The","compound","as","recited","in","claim","20","wherein",":","R1",",","R2",",","R3",",","R9",",","R11",",","R14","and","R16","are","hydrogen",",","and","R4",",","R5",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":401,"tokens":["such","as","(","NH4",")","2SiF6",")","to","a","slurry","of","support","(","such","as","a","toluene","slurry","of","silica",")",".","This","preparation","method","contributes","to","an","even","distribution","of","the","fluoride","compound","("],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":402,"tokens":["In","any","embodiment","of","the","invention","described","herein",",","M","and","\/","or","M","*","are","a","group","4","metal",",","preferably","titanium",".","In","any","embodiment","of","the","invention","described","herein",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":403,"tokens":["The","catalyst","compound","of","claim","1",",","wherein","R8","is","substituted","or","unsubstituted","methyl",",","ethyl",",","propyl",",","iso","-","propyl",",","n","-","butyl",",","iso","-","butyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":404,"tokens":["1H",",","J","0","3",".","1",",","2",".","0","Hz",")",",","6",".","4","-","5",".","99","(","m",",","1H",",","isomer","A",",","used","for","isomer","ratio",")",",","5",".","75","(","dd",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":405,"tokens":["5","BUR","using","a","65mm","grooved","-","feed","extruder",".","Further","process","data","is","found","in","Tables","6","and","8","below",".","Film","properties","at","0",".","7","mil","gauge","are","summarized","in","Table","5","and","properties","at","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":406,"tokens":["Number","(","?","mol",")","(","mmol",")","(","g",")","(","gPEO","\/","gM",")","(","?","C",".",")","(","g","\/","mol",")","3","AG","(","13",")","1",".","75","0","20","60",",","0","116",".","4","80",",","100","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":407,"tokens":["U",".","S",".","Pat",".","Nos",".","7",",","842",",","764","and","8",",","865",",","848","discloses","bridged","metallocenes",",","such","as","(","Me2Si",")","2","(","Indenyl",")","2ZrCl2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O"]} +{"id":408,"tokens":["which","is","the","non","-","invention","Catalyst","(","B",")","(","i",".","e",".",",","a","Catalyst","(","B",")","that","is","other","than","the","invention","catalyst","that","comprises","a","mixture","or","reaction","product","of","the","ingredients","(","a",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":409,"tokens":["18","eq",")","and","hexane","(","0",".","64","eq",")","(","1",".","704","g",")",".","Tetramethyldisilylen","(","4","-","(","o","-","biphenyl",")","-","indenyl",")","(","3","-","butyl","-","cyclopentadienyl",")","zirconium","dichloride","[","322","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O"]} +{"id":410,"tokens":["In","a","preferred","embodiment",",","the","polymerization",":","1",")","is","conducted","at","temperatures","of","0","?","C","to","300","?","C","(","preferably","25","?","C","to","150","?","C",",","preferably","40","?","C","to","120","?","C",",","preferably","45","?","C","to","80","?","C",")",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":411,"tokens":["such","as","14","to","55",",","or","15","to","45",",","or","15","to","35",")",";","g",")","an","Mw","\/","Mn","of","from","2","to","10","("],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":412,"tokens":["5","to","4","MPa",")",";","3",")","is","conducted","in","an","aliphatic","hydrocarbon","solvent","(","such","as","isobutane",",","butane",",","pentane",",","isopentane",",","hexanes",",","isohexane",",","heptane",",","octane",",","dodecane",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O"]} +{"id":413,"tokens":["and","R1","-","R8","are","each","independently","selected","from","the","group","consisting","of","hydrogen",",","halogen",",","hydrocarbyl",",","substituted","hydrocarbyl",",","heterohydrocarbyl",",","hydrocarbyloxy",",","substituted","hydrocarbyloxy",",","silyl",",","siloxy",",","boryl",",","dihydrocarbylphosphi",",","substituted","dihydrocarbylphosphi",",","dihydrocarbylamino",",","substituted","dihydrocarbylamino",",","hydrocarbylthio",",","substituted","hydrocarbylthio",",","combinations","thereof",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":414,"tokens":["or","more","isomers",",","preferably","diastereomers",".","In","embodiments","of","this","invention",",","the","catalyst","compound","comprises","rac","and","meso","diastereomers",".","[","93","]","The","process",",","polyethylene","compositions",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":415,"tokens":["To","a","solution","of","9",".","92","g","(","50",".","0","mmol",")","of","2",",","6",",","6","-","trimethyl","-","1",",","2",",","3",",","5","-","tetrahydro","-","s","-","indacene","in","200","ml","of","toluene",",","20","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":416,"tokens":["(","!",")","Metallocenes","[","27","]","A","metallocene","compound","is","defined","as","an","organometallic","compound","with","at","least","one","?","-","bound","cyclopentadienyl","moiety","(","or","substituted","cyclopentadienyl","moiety",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":417,"tokens":["Table","5","shows","Catalysts","1","through","22",".","Catalysts","C","are","used","as","comparative","metallocene","catalysts",".","TABLE","5","Catalysts","1","through","22","and","comparative","catalyst","C","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19","20","21","22","C","TABLE","6","Ethylene","Polymerization","and","Ethylene","1","-","Hexene","Copolymerization","Using","Supported","Catalysts","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","O","O","O"]} +{"id":418,"tokens":["For","purposes","of","this","invention","and","claims","thereto",",","unless","otherwise","indicated",",","the","term","?","substituted","?","means","that","a","hydrogen","group","has","been","replaced","with","a","heteroatom",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":419,"tokens":["BOCD","[","11","]","As","taught","by","U",".","S",".","Patent","No",".","8",",","378",",","43",",","BOCD","refers","to","incorporating","the","comonomer","predominantly","in","the","high","molecular","weight","chains","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":420,"tokens":["and","subsequent","solvent","removal","afforded","to","the","formation","of","(","l","-","EtInd",")","2ZrMe2","as","an","off","-","white","solid","in","13",".","0","g","(","78",".","9","%",")","yield","."],"ner_tags":["O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":421,"tokens":["Prepare","samples","using","13","mg","of","polyethylene","polymer","that","is","diluted","with","16","mL","of","1",",","2",",","4","-","trichlorobenzene","(","stabilized","with","butylated","hydroxy","toluene","(","BHT",")",")",",","heat","and","shake","at","160","?","C","for","2","hours","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":422,"tokens":["3H",",","J","0","7",".","3","Hz",")",",","0",".","76","(","t",",","3H",",","J","0","7",".","2","Hz",")",",","0",".","66","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":423,"tokens":["1H",")",",","1",".","77","(","d",",","J","0","14",".","6","Hz",",","1H",")",",","1",".","46","(","s",",","6H",")",",","1",".","39","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":424,"tokens":["or","115","?","C","or","greater",")",".","Desirably",",","the","Tc","is","130","?","C","or","less","(","preferably","125","?","C","or","less",",","120","?","C","or","less",",","115","?","C","or","less",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":425,"tokens":["and","the","like",",","or","combinations","thereof",".","Although","?","contact","product","?","can","include","reaction","products",",","it","is","not","required","for","the","respective","components","to","react","with","one","another","or","react","in","the","manner","as","theorized","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":426,"tokens":["and","a","modified","weight","-","average","molecular","weight","(","Mw","'",")","is","calculated","over","the","effectively","reduced","range","of","molecular","weights","as","follows",":","M","0","G","?","10z","*","Wdz",".","[","266","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":427,"tokens":["As","used","herein",",","?","high","molecular","weight","?","is","defined","as","a","number","average","molecular","weight","(","Mn",")","value","of","100",",","0","or","more",".","?","Low","molecular","weight","?","is","defined","as","an","Mn","value","of","less","than","100",",","0","g","\/","mol",".","[","63","]","?","Catalyst","productivity","?","is","a","measure","of","how","many","grams","of","polymer","(","P",")","are","produced","using","a","polymerization","catalyst","comprising","W","g","of","catalyst","(","cat",")",",","over","a","period","of","time","of","T","hours",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":428,"tokens":["To","a","precooled",",","stirring","solution","of","4","-","(","3",",","5","-","di","-","tert","-","butylphenyl",")","-","2","-","methyl","-","1H","-","indene","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":429,"tokens":["Tm","(","DSC",")","0","135",".","3","?","C",".","?","H","0","240",".","5","J","\/","g",".","The","mixture","changed","to","a","deep","purple","solution","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":430,"tokens":["576","g",",","0",".","3","mol",")","was","added",".","The","reaction","was","stirred","at","room","temperature","for","50","minutes",".","Volatiles","were","removed","under","a","stream","of","nitrogen","and","then","under","high","vacuum","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":431,"tokens":["Rt","is","a","terminal","alkyl","group",",","and","Rb","is","a","bridging","alkyl","group",",","and","R","is","a","linear","or","branched","alkyl","having","from","1","to","10","carbon","atoms","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":432,"tokens":["The","catalyst","compound","of","claim","1","wherein","Y","is","a","C1","-","C20","divalent","hydrocarbyl","radical","comprising","a","linker","backbone","comprising","from","1","to","18","carbon","atoms","bridging","between","nitrogen","atoms","N1","and","N2",".","12","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":433,"tokens":["Unless","otherwise","indicated","Mw",",","Mn","and","Mw","\/","Mn","are","determined","by","using","a","High","Temperature","Gel","Permeation","Chromatography","(","Agilent","PL","-","220",")",",","equipped","with","three","in","-","line","detectors",",","a","differential","refractive","index","detector","(","DRI",")",",","a","light","scattering","(","LS",")","detector",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":434,"tokens":["or","an","alkylidene","ligand",".","12",".","The","compound","of","paragraph","11","wherein","said","at","least","one","halogen","substituent","is","a","chloro",",","bromo",",","or","iodo","substituent",",","preferably","a","chloro","or","bromo","substituent",".","13","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":435,"tokens":["R","'","2CGeR","'","2",",","R","'","2GeGeR","'","2",",","R","'","2CGeR","'","2CR","'","2",",","R","'","2GeCR","'","2GeR","'","2",",","R","'","2SiGeR","'","2",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":436,"tokens":["and","concentrated","under","high","vacuum","to","give","the","second","fraction","of","product",".","The","product","fractions","were","combined","to","afford","the","product","as","a","yellow","foam","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":437,"tokens":["FIG",".","1","is","a","representative","plot","of","PDI","(","Mw","\/","Mn",")","versus","1","-","hexene","incorporation","(","C6","wt","%",")","for","catalyst","A","in","comparison","to","catalysts","C",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":438,"tokens":["1","Hz",")",",","2",".","65","-","2",".","42","(","m",",","3H",")",",","2",".","34","-","2",".","24","(","m",",","1H",")",",","1",".","58","-","1",".","20","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":439,"tokens":["COMPARATIVE","EXAMPLE","1","Preparation","of","dimethylsilyl","(","t","-","butylamido",")","(","tetramethylcyclopent",")","titanium","dichloride","(","Compound","33",")","[","183","]","A","dimethylsilyl","(","t","-","butylamido",")","(","tetramethylcyclopent",")","titanium","dichloride","transition","metal","complex","was","purchased","from","Boulder","Scientific",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":440,"tokens":["In","some","embodiments",",","a","method","of","polymerizing","olefins","to","produce","at","least","one","polyolefin","composition","is","provided",".","The","C4","to","C40","olefin","monomer","may","be","linear",",","branched",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":441,"tokens":["N","-","dibenzopyrrolyl",",","N","-","2",",","3",",","4",",","5","-","di","(","4","-","t","-","butylbenzo",")","pyrrolyl",",","2","-","ethyl","-","4",",","5","-","benzofuran","-","3","-","yl",",","4",",","5","-","benzothiophen","-","3","-","yl",",","1",",","2","-","oxazol","-","5","-","yl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":442,"tokens":["R5","and","R6",",","and","R9","and","R10","are","joined","to","form","a","saturated","cyclic","ring",",","substituted","saturated","cyclic","ring",",","or","an","unsubstituted","unsaturated","cyclic","ring",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":443,"tokens":["wherein","R1","-","R8","are","each","independently","selected","from","the","group","consisting","of","hydrogen",",","halogen",",","hydrocarbyl",",","substituted","hydrocarbyl",",","heterohydrocarbyl",",","hydrocarbyloxy",",","substituted","hydrocarbyloxy",",","silyl",",","siloxy",",","boryl",",","dihydrocarbylphosphi",",","substituted","dihydrocarbylphosphi",",","dihydrocarbylamino",",","substituted","dihydrocarbylamino",",","hydrocarbylthio",",","substituted","hydrocarbylthio",",","combinations","thereof",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":444,"tokens":["The","minimum","activator","-","to","-","catalyst","-","compound","is","a","1",":","1","molar","ratio",".","Alternate","preferred","ranges","include","from","1",":","1","to","500",":","1",",","alternately","from","1",":","1","to","200",":","1",",","alternately","from","1",":","1","to","100",":","1",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":445,"tokens":["and","\/","or","display",".","Blow","Molded","Articles","[","159","]","The","polymers","and","compositions","described","above","may","also","be","used","in","blow","molding","processes","and","applications",".","Such","processes","are","well","known","in","the","art",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":446,"tokens":["1H",",","isomer","B",",","used","for","isomer","ratio",")",",","6",".","45","(","t",",","1H",",","J","0","2",".","2","Hz",",","isomer","C",",","used","for","isomer","ratio",")",",","6",".","42","(","t",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":447,"tokens":["and","filtered","over","Celite",".","The","combined","hexane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","afford","the","product","as","a","red","oil","(","4","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":448,"tokens":["each","R2","is",",","independently",",","a","halide",",","a","to","C20","substituted","aromatic","hydrocarbyl","group","or","a","siloxy","group","of","the","formula","-","0","-","Si","-","Ra",",","where","Ra","is","a","Q","to","C20","substituted","or","unsubstituted","hydrocarbyl","or","hydrocarbylsilyl","group",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":449,"tokens":["These","metallocenes","may","be","used","as","catalyst","components","in","the","polymerization","of","olefins",",","particularly","in","the","production","of","homo","and","copolymers","of","ethylene",".","[","7","]","The","international","applications","WO","98","\/","6727","and","WO","98","\/","6728","describe","respectively","3","-","heteroatom","and","2","-","heteroatom","substituted","cyclopentadienyl","-","containing","metal","complexes",",","useful","as","catalysts","for","olefin","polymerization",";","more","specifically",",","these","complexes","contain","a","heteroatom","-","Cp","bond",",","respectively","in","the","3","-","position","and","2","-","position","of","the","Cp",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":450,"tokens":["For","analyzing","polyethylene","homopolymers",",","ethylene","-","hexene","copolymers",",","and","ethylene","-","octene","copolymers",",","dn","\/","dc","0","0",".","1048","ml","\/","mg","and","A2","0","0",".","15",";","for","analyzing","ethylene","-","butene","copolymers",",","dn","\/","dc","0","0",".","1048","*","(","1","-","0",".","126","*","w2",")","ml","\/","mg","and","A2","0","0","."],"ner_tags":["O","O","O","O","O","B-OLEFIN","O","B-OLEFIN","O","O","O","B-OLEFIN","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":451,"tokens":["and","then","weight","is","measured","for","final","isolated","yield",".","[","428","]","Room","Temperature","(","RT",")","is","23","?","C",".","unless","otherwise","indicated",".","[","429","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":452,"tokens":["5","kPa","of","ethylene","at","room","temperature",".","PMAO","(","0",".","8","ml",")","(","9",".","5","wt","%","Al","in","toluene",",","Akzo",")","was","added","with","vigorous","stirring","."],"ner_tags":["O","O","O","B-OLEFIN","O","O","O","O","B-ADDITIVE","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":453,"tokens":["Catalyst","Efficiency","(","gPEO","\/","gMLC",")","0","catalyst","efficiency","calculated","by","dividing","weight","in","grams","of","PEO","product","by","weight","in","grams","of","metal","M","of","metal","-","ligand","complex","used",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":454,"tokens":["500","for","TCB","at","145","?","C","and","?","0","690","nm",".","A","high","temperature","Viscotek","Corporation","viscometer",",","which","has","four","capillaries","arranged","in","a","Wheatstone","bridge","configuration","with","two","pressure","transducers",",","is","used","to","determine","specific","viscosity","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":455,"tokens":["R9",",","R10",",","R11",",","R12",",","R13",",","and","R14","is","independently","hydrogen",",","halogen",",","C1","-","C50","hydrocarbyl","or","C1","-","C50","substituted","hydrocarbyl",",","halocarbyl",",","silylcarbyl",",","alkoxyl",",","siloxyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":456,"tokens":["1","mm",",","1","h",")","to","afford","the","desired","product","as","a","brown","solid",".","(","23","g",",","76","%",")",".","1H","NMR","(","CDCl3",",","?",")","0",".","94","(","t",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":457,"tokens":["S",".","Patent","No",".","5",",","41",",","584",")",".","When","the","activator","is","an","alumoxane","(","modified","or","unmodified",")",",","some","embodiments","select","the","maximum","amount","of","activator","typically","at","up","to","a","5000","-","fold","molar","excess","Al","\/","M","over","the","catalyst","compound","(","per","metal","catalytic","site",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":458,"tokens":["5","to","about","6","weight","percent",",","most","preferably","from","about","3","to","about","6","weight","percent",".","[","176","]","In","a","further","embodiment","the","process",",","preferably","a","slurry","or","gas","phase","process",",","is","operated","in","the","absence","of","or","essentially","free","of","any","scavengers",",","such","as","triethylaluminum",",","trimetliylaluminum",",","tri","-","wo","-","butylaluminum","and","tri","-","n","-","hexylaluminum","and","diethyl","aluminum","chloride",",","dibutyl","zinc","and","the","like","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":459,"tokens":["3H",")",",","0",".","51","(","s",",","3H",")",",","0",".","50","(","s",",","3H",")",",","0",".","49","(","s",",","3H",")",",","0",".","48","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":460,"tokens":["5","hours",".","After","completing","the","addition",",","stir","the","resulting","slurry","for","an","additional","18","hours",".","Pour","the","reaction","mixture","into","800","mL","of","ice","cold","water",",","extract","with","3x","500","mL","methylene","chloride",",","combine","and","dry","the","extracts","with","anhydrous","magnesium","sulfate",",","filter",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":461,"tokens":["This","indicates","that","the","inventive","examples","exhibited","a","substantial","advantage","in","film","stiffness","at","a","given","resin","density",".","[","220","]","The","phrases",",","unless","otherwise","specified",",","'","consists","essentially","of","and","'","consisting","essentially","of","do","not","exclude","the","presence","of","other","steps",",","elements",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":462,"tokens":["In","an","embodiment","of","the","invention",",","the","monomer","comprises","propylene","and","an","optional","comonomers","comprising","one","or","more","ethylene","or","C4","to","C40","olefins",",","preferably","C4","to","C20","olefins",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":463,"tokens":["or","even","greater","and","temperatures","in","the","range","of","0","?","C","to","about","120","?","C",".","In","a","slurry","polymerization",",","a","suspension","of","solid",",","particulate","polymer","is","formed","in","a","liquid","polymerization","diluent","medium","to","which","monomer","and","comonomers","along","with","catalyst","are","added","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":464,"tokens":["A","heterocyclic","ring","is","a","ring","having","a","heteroatom","in","the","ring","structure","as","opposed","to","a","heteroatom","-","substituted","ring","where","a","hydrogen","on","a","ring","atom","is","replaced","with","a","heteroatom","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":465,"tokens":["44","mol",",","1",".","2","eq",".",")","of","MeI","in","200","ml","of","THF","cooled","to","0","?","C",",","a","solution","of","176","g","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":466,"tokens":["O",",","or","S",".","As","used","herein",",","the","term","?","aromatic","?","also","refers","to","pseudoaromatic","heterocycles","which","are","heterocyclic","substituents","that","have","similar","properties","and","structures","(","nearly","planar",")","to","aromatic","heterocyclic","ligands",",","but","are","not","by","definition","aromatic",";","likewise","the","term","aromatic","also","refers","to","substituted","aromatics",".","[","81","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":467,"tokens":["and","finally","heated","again","to","250","?","C",".","at","1","deg","\/","minute","(","3rd","scan",")",".","In","general",",","catalyst","efficiency","(","expressed","in","terms","of","gram","of","polymer","produced","per","gram","of","transition","metal",")","decreases","with","increasing","temperature","and","decreasing","ethylene","concentration","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":468,"tokens":["wherein","R1",",","R2","and","R3","are","each","independently","hydrogen",",","hydrocarbyl",",","substituted","hydrocarbyl",",","or","an","inert","functional","group",",","R4","and","R5","are","each","independently","hydrogen",",","hydrocarbyl","or","substituted","hydrocarbyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":469,"tokens":["Spectra",",","covering","a","spectral","range","of","5000","cm","-","1","to","500","cm","-","1",",","were","collected","at","a","2","cm","-","1","resolution","with","32","scans","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":470,"tokens":["or","preferably","from","about","10","to","120","min",".","[","177","]","In","some","embodiments","hydrogen","is","present","in","the","polymerization","reactor","at","a","partial","pressure","of","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":471,"tokens":["325","g",",","1",".","6","mmol",")","in","diethyl","ether","(","30","mL",")",",","lithium","neopentylcyclopentad","(","0",".","151","g",",","1",".","6","mmol",",","1","eq",")","was","added","with","diethyl","ether","(","10","mL",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":472,"tokens":["2H",",","CH2",")",";","6",".","90","-","8",".","0","(","m",",","8H",",","Ar",")",".","(","e",")","Synthesis","of","dimethylsilyl","(","tert","-","butylamido",")","(","N","-","ethyl","-","5",",","6","-","dihydroindeno","[","2",",","1","-","b","]","indol","-","6","-","yl",")","dimethyl","titanium","[","93","]","16","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":473,"tokens":["and","then","concentrated","to","ca",".","10","ml",".","Yellow","crystals","precipitated","from","this","solution","overnight","at","room","temperature","were","collected",",","washed","by","3x10","ml","of","cold","(","-","30","?","C",")","hexane",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":474,"tokens":["wherein","each","R","*","is","independently","a","C1","-","C18","hydrocarbyl",".","In","an","embodiment",",","each","X","is",",","independently",",","a","halogen","or","a","C1","to","C7","hydrocarbyl","radical","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":475,"tokens":["and","their","respective","homologs","and","derivatives",",","or","norbornene",",","norbornadiene",",","and","dicyclopentadiene",".","Examples","of","dienes","include","butadiene",",","pentadiene",",","hexadiene",",","heptadiene",",","octadiene",",","nonadiene",",","decadiene",",","undecadiene",",","dodecadiene",",","tridecadiene",",","tetradecadiene",",","pentadecadiene",",","hexadecadiene",",","heptadecadiene",",","octadecadiene",",","nonadecadiene",",","icosadiene",",","heneicosadiene",",","docosadiene",",","tricosadiene",",","tetracosadiene",",","pentacosadiene",",","hexacosadiene",",","heptacosadiene",",","octacosadiene",",","nonacosadiene",",","triacontadiene",",","1",",","6","-","heptadiene",",","1",",","7","-","octadiene",",","1",",","8","-","nonadiene",",","1",",","9","-","decadiene",",","1",",","10","-","undecadiene",",","1",",","11","-","dodecadiene",",","1",",","12","-","tridecadiene",",","1",",","13","-","tetradecadiene",","],"ner_tags":["O","O","O","O","O","O","O","O","B-OLEFIN","O","B-OLEFIN","O","O","B-OLEFIN","O","O","O","O","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","I-OLEFIN","O"]} +{"id":476,"tokens":["FIG",".","3M","is","a","representative","plot","of","dWt","\/","d","Log","M","versus","Log","M","and","a","plot","of","1","-","hexene","incorporation","(","C6","wt","%",")","versus","Log","M","of","a","polymer","made","by","catalyst","I",".","[","48","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":477,"tokens":["J","0","8",".","68","Hz",",","1H",")",",","7",".","8","(","d",",","J","0","8",".","56","Hz",",","1H",")",",","5",".","22","(","t",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":478,"tokens":["Calculation","of","the","w2b","values","is","as","discussed","above",".","[","439","]","Experimental","and","analysis","details","not","described","above",",","including","how","the","detectors","are","calibrated","and","how","to","calculate","the","composition","dependence","of","Mark","-","Houwink","parameters","and","the","second","-","virial","coefficient",",","are","described","by","T","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":479,"tokens":["The","reaction","was","stirred","at","room","temperature","for","1","h",".","Then",",","additional","cyclopentadienide","(","0",".","200","g",",","0",".","28","mmol",",","0",".","46","eq",")","was","added","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":480,"tokens":["20","aryl","group",",","wherein","the","substituents",",","independently","each","occurrence",",","are","selected","from","the","group","consisting","of","alkyl",";","cycloalkyl",";","and","aryl","groups",";","and","halo","-",",","trihydrocarbylsilyl","-","and","halohydrocarbyl","-","substituted","derivatives","thereof",",","with","the","proviso","that","at","least","one","substituent","lacks","co","-","planarity","with","the","aryl","group","to","which","it","is","attached",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":481,"tokens":["In","addition","to","these","activator","compounds",",","scavengers","or","co","-","activators","may","be","used",".","Optional","Support","Materials","[","154","]","In","embodiments","herein",",","the","catalyst","system","may","include","an","inert","support","material","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":482,"tokens":["A","process","for","polymerizing","olefins","comprising","contacting","the","catalyst","system","of","paragraph","32","with","at","least","one","olefin",".","34",".","The","process","of","paragraph","33","wherein","said","at","least","one","olefin","comprises","ethylene","and","\/","or","propylene","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":483,"tokens":["726","g",")",".","Lithium","1","-","(","1",",","1",",","2",",","2","-","tetramethyl","-","2","-","(","2",",","3",",","4",",","5","-","tetramethylcyclopent","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","disilaneyl",")","-","1H","-","inden","-","1","-","ide","[","307","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":484,"tokens":["and","q","is","zero",",","1","or","2",".","2",".","The","metal","complex","of","claim","1","wherein","M","is","Ti",".","3",".","The","metal","complex","of","claim","2","wherein","RB","is","hydrocarbyl",",","hydrocarbylsilyl",",","hydrocarbyloxy","-","substituted","hydrocarbyl",",","hydrocarbylamino","-","substituted","hydrocarbyl","and","T","is","O","or","N",".","4","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":485,"tokens":["such","as","propylene",",","butene",",","pentene",",","hexene",",","heptene",",","octene",",","nonene",",","decene",",","undecene",",","or","dodecene",")",",","based","upon","the","total","weight","of","the","polyethylene","composition",";"],"ner_tags":["O","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":486,"tokens":["15","mol","of","the","metal","-","ligand","complex","(","6a",")","of","Example","6a",";","activating","co","-","catalysts","that","are","BOMATPBmix","(","0",".","18","?","mol",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":487,"tokens":["Accordingly",",","it","is","not","intended","that","the","invention","be","limited","thereby",".","Likewise",",","the","term","?","comprising","?","is","considered","synonymous","with","the","term","?","including",".","?","Likewise","whenever","a","composition",",","an","element","or","a","group","of","elements","is","preceded","with","the","transitional","phrase","?","comprising",",","?","it","is","understood","that","we","also","contemplate","the","same","composition","or","group","of","elements","with","transitional","phrases","?","consisting","essentially","of",",","?","?","consisting","of",",","?","?","selected","from","the","group","of","consisting","of",",","?","or","?","is","?","preceding","the","recitation","of","the","composition",",","element",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":488,"tokens":["5","wt","%",",","preferably","less","than","0","wt","%","based","upon","the","weight","of","the","solvents",".","[","175","]","In","a","preferred","embodiment",",","the","feed","concentration","of","the","monomers","and","comonomers","for","the","polymerization","is","60","vol","%","solvent","or","less",",","preferably","40","vol","%","or","less",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":489,"tokens":["1H","each","A","and","B",")",",","7",".","27","-","7",".","21","(","m",",","1H","each","A","and","B",")",",","7",".","4","(","d",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":490,"tokens":["Abstract","This","invention","relates","to","catalyst","systems","comprising","a","catalyst","compound","having","a","bridged","group","4","metal","metallocene","(","where","the","bridge","preferably","contains","an","(","Me2Si",")","2","group",",","an","activator",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":491,"tokens":["23","mmol",",","1","eq",")","in","diethyl","ether","(","100","mL",")",",","lithium","cyclopentadienide","(","1",".","22","g",",","14",".","19","mmol",")","was","added","with","diethyl","ether","(","10","mL",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":492,"tokens":["The","residue","was","washed","with","hexane","(","10","mL",",","then","5","mL",")","and","toluene","(","5","mL",")","and","concentrated","under","high","vacuum","to","afford","the","product","as","a","dark","orange","solid",",","containing","toluene","(","2","eq",")","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":493,"tokens":["8H",")",",","1",".","52","-","1",".","18","(","m",",","16H",")",",","0",".","85","-","0",".","80","(","m",",","12H",")",",","0",".","72","-","0",".","47","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":494,"tokens":["and","a","compound","of","Formula","B","which","was","a","catalyst","of","Comparative","Experimental","Example","2",".","[","127","]","Meanwhile",",","Experimental","Example","3","was","an","example","of","increasing","the","injection","amount","of","1","-","octene","when","compared","with","Comparative","Experimental","Example","2","for","the","preparation","of","a","copolymer","with","a","low","density","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":495,"tokens":["The","reaction","was","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum",".","The","residue","was","extracted","with","dichloromethane","(","20","mL",")","and","filtered","over","Celite","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":496,"tokens":["Anal",".","calc",".","for","C16H22BrCl2NSiZr",":","C",",","38",".","55",";","H",",","4",".","45",".","Found",":","C",",","38",".","70",";","H",",","4",".","54","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":497,"tokens":["7","Hz",")",",","7",".","18","-","7",".","13","(","m",",","2H",")",",","7",".","5","-","7",".","1","(","m",",","2H",")",",","6",".","85","-","6",".","81","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":498,"tokens":["Tetramethyldisilylen","(","3","-","butyl","-","cyclopentadienyl",")","(","4","-","(","o","-","tolyl",")","-","indenyl",")","zirconium","dichloride","[","362","]","7","-","(","o","-","tolyl",")","-","indene","[","363","]"],"ner_tags":["B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":499,"tokens":["0","bar","ethylene","pressure",",","500","ml","n","-","pentane",",","70","?","C",",","Al",":","Zr","0","2500",":","1",",","2",".","0","g","SiO2","silica","gel","."],"ner_tags":["O","O","B-OLEFIN","O","O","O","O","B-SOLVENT","I-SOLVENT","I-SOLVENT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SUPPORT","B-SUPPORT","I-SUPPORT","O"]} +{"id":500,"tokens":["A","compound","of","the","formula","#","#","STR25","#","#","wherein",":","M","is","Co","or","Fe",";","each","X","is","an","anion",";","n","is","1",",","2","or","3",",","so","that","the","total","number","of","negative","charges","on","said","anion","or","anions","is","equal","to","the","oxidation","state","of","said","Fe","or","Co","atom","present","in","(","II",")",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":501,"tokens":["In","this","process",",","the","substrate","is","typically","fed","from","a","roll","into","a","molten","polymer","as","the","polymer","is","extruded","from","a","slot","die",",","which","is","similar","to","a","cast","film","process","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":502,"tokens":["or","is","uniform","across","the","chains","of","different","molecular","weights","of","polymer","chains",".","BOCD","has","been","described",",","for","example",",","in","U",".","S",".","Patent","Nos",".","8",",","378",",","43",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":503,"tokens":["The","solid","resin","was","transferred","into","a","glass","vessel","and","dried","at","80","?","C","in","a","vacuum","oven","for","at","least","2","hours",".","The","polymerization","parameters","and","yields","are","presented","in","Table","6",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":504,"tokens":["35","to","10","MPa",",","or","from","0",".","45","to","6","MPa",",","or","from","0",".","5","to","4","MPa",")",";","3",")","the","presence","of","an","aliphatic","hydrocarbon","solvent","("],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":505,"tokens":["3H",")",",","0",".","65","(","s",",","3H",")",",","0",".","59","(","s",",","3H",")",",","0",".","58","(","s",",","3H",")",",","0",".","55","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":506,"tokens":["The","comonomer","composition","is","determined","by","the","ratio","of","the","IR5","detector","intensity","corresponding","to","CTk","and","Ctb","channel","calibrated","with","a","series","of","PE","and","PP","homo","\/","copolymer","standards","whose","nominal","value","are","predetermined","by","NMR","or","FTIR","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":507,"tokens":["Exemplary","C2","to","C40","olefin","monomers","and","optional","comonomers","include","ethylene",",","propylene",",","butene",",","pentene",",","hexene",",","heptene",",","octene",",","nonene",",","decene",",","undecene",",","dodecene",",","norbomene",",","norbomadiene",",","dicyclopentadiene",",","cyclopentene",",","cycloheptene",",","cyclooctene",",","cyclooctadiene",",","cyclododecene",",","7","-","oxanorbomene",",","7","-","oxanorbomadiene",",","substituted","derivatives","thereof",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","O","O","O"]} +{"id":508,"tokens":["When","multiple","reactors","are","used","in","either","series","or","parallel","configuration",",","each","reactor","is","considered","as","a","separate","polymerization","zone",".","For","a","multi","-","stage","polymerization","in","both","a","batch","reactor","and","a","continuous","reactor",",","each","polymerization","stage","is","considered","as","a","separate","polymerization","zone","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":509,"tokens":["wherein","T","is","Si","or","Ge","(","preferably","T","is","Si",")",";","each","RA","is","a","Q","to","C20","substituted","or","unsubstituted","hydrocarbyl","group","(","preferably","RA","is","methyl","or","ethyl",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":510,"tokens":["Conversely",",","a","substituent","with","a","larger","molecular","volume","may","be","considered","?","more","bulky","?","than","a","substituent","with","a","smaller","molecular","volume",".","[","144","]","Molecular","volume","may","be","calculated","as","reported","in","?","A","Simple","?","Back","of","the","Envelope","?","Method","for","Estimating","the","Densities","and","Molecular","Volumes","of","Liquids","and","Solids",",","?","Journal","of","Chemical","Education",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":511,"tokens":["and","the","like",",","although","it","is","also","possible","to","initiate","the","calcining","step","immediately",".","Although","an","exemplary","pretreatment","is","described","herein",",","it","should","be","understood","that","the","preheating","can","be","carried","out","at","many","other","temperatures","and","times",",","including","any","combination","of","temperature","and","time","steps",",","all","of","which","are","encompassed","by","this","invention","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":512,"tokens":["797","mmol",")","in","about","20","mL","of","Et2O","was","slowly","added","0",".","1125","g","of","(","2","-","(","N",",","N","-","dimethylamino",")","benzyl",")","lithium","(","0",".","797mmol",")","as","a","powder","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":513,"tokens":["9H",")",".","The","reaction","was","stirred","at","room","temperature","overnight",".","The","residue","was","extracted","with","hexane","(","2","?","10","mL",")","and","filtered","over","Celite","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":514,"tokens":["EXAMPLE","19","In","a","dry",",","oxygen","-","free","atmosphere","the","cobalt","complex","prepared","in","Example","17","(","0",".","6","mmol",")","was","dissolved","in","25","ml","dry","toluene","and","the","solution","placed","under","34","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","O","O","O","O","O","O","O"]} +{"id":515,"tokens":["Most","preferred","aluminum","alkyls","include","triethylaluminum",",","diethylaluminum","chloride",",","tri","-","wo","-","butylaluminum",",","tri","-","?","-","octylaluminum",",","tri","-","n","-","hexylaluminum",",","trimethylaluminum","and","the","like","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":516,"tokens":["The","mixture","of","the","metallocene",",","activator","and","support","is","heated","to","about","0","?","C",".","to","about","70","?","C",".",",","preferably","to","about","23","?","C",".","to","about","60","?","C",".",",","preferably","at","room","temperature","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":517,"tokens":["S",".","Provisional","Application","No",".","60","\/","33",",","656",",","filed","Dec",".","17",",","1996",".","FIELD","OF","THE","INVENTION","Selected","iron","and","cobalt","complexes","of","2",",","6","-","pyridinecarboxaldehy","(","imines",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":518,"tokens":["Accordingly",",","the","definition","of","copolymer",",","as","used","herein",",","includes","terpolymers","and","the","like",".","An","oligomer","is","typically","a","polymer","having","a","low","molecular","weight",",","such","an","Mn","of","less","than","25",",","0","g","\/","mol",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":519,"tokens":["The","residue","was","extracted","with","dichloromethane","(","2","?","20","mL",")","and","filtered","over","Celite",".","The","combined","dichloromethane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","give","an","orange","foam","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":520,"tokens":["In","some","embodiments","the","polymerizable","olefins","are","polymerized","in","the","invention","process","of","the","first","embodiment","at","a","reaction","temperature","of","130","?","C","or","higher",",","in","other","embodiments","at","150","?","C","or","higher",",","in","still","other","embodiments","at","170","?","C","or","higher",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":521,"tokens":["The","catalyst","system","includes","(","a",")","a","transition","metal","complex","represented","by","formula","(","I",")",";","and","(","b",")","a","bridged","or","unbridged","metallocene","catalyst","compound","other","than","the","transition","metal","complex","of","formula","(","I",")",".","[","27","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":522,"tokens":["When","used","to","describe","certain","carbon","atom","-","containing","chemical","groups","(","e",".","g",".",",","(","Ci","-","C4Q",")","alkyl",")",",","the","parenthetical","expression","(","C","^","-","C","^","Q",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":523,"tokens":["which","is","incorporated","by","reference","herein",".","Most","preferably",",","the","ionic","stoichiometric","activator","Zd","+","(","Ad","-",")","is","one","or","more","of","N",",","N","-","dimethylanilinium","tetra","(","perfluorophenyl",")","borate",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O"]} +{"id":524,"tokens":["The","solidified","part","is","ejected","from","the","mold","and","the","mold","is","then","closed","to","prepare","for","the","next","injection","of","melt","from","the","injection","unit",".","[","247","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":525,"tokens":["and","0",".","5","?","mol","of","the","metal","-","ligand","complex","of","formula","(","I",")",",","0",".","6","?","mol","of","the","BOMATPB","or","BOMATPBmix",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":526,"tokens":["The","catalyst","system","may","also","be","prepared","and","employed","as","a","heterogeneous","catalyst","by","adsorbing","the","requisite","components","on","a","catalyst","support","material","such","as","silica","gel",",","alumina","or","other","suitable","inorganic","support","material","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SUPPORT","I-SUPPORT","O","B-SUPPORT","O","O","O","O","O","O","O"]} +{"id":527,"tokens":["wherein","the","polyethylene","composition","has",":","a",")","an","RCI",",","m","of","less","than","85","kg","\/","mol",";","b",")","a","Twi","-","Tw2","value","of","from","-","15","to","-","40","?","C",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":528,"tokens":["Then","add","propylene","(","100","g",")","to","the","reactor","through","a","MICRO","MOTION","TM","flow","meter",".","Heat","contents","of","the","reactor","up","to","the","polymerization","temperature","setpoint","(","120","?","C","or","160","?","C",",","as","the","case","may","be",")","during","the","addition","of","hydrogen","gas","and","propylene","."],"ner_tags":["O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O"]} +{"id":529,"tokens":["The","compound","of","any","one","of","paragraphs","15","to","17","wherein","A","includes","at","least","one","halogen","substituent","directly","bonded","to","any","sp2","carbon","atom","at","a","bondable","ring","position","of","the","ligand",".","20","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":530,"tokens":["The","compound","of","claim","3",",","wherein","the","compound","is","represented","by","the","formula",":","where","M",",","B",",","c",",","J",",","p",",","R2",",","R3",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":531,"tokens":["Zr",",","and","Hf","and","R","is","selected","from","halogen","or","C1","to","C5","alkyl",",","where","the","fluorided","silica","support","has","not","been","calcined","at","a","temperature","of","400","?","C","or","more","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SUPPORT","I-SUPPORT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":532,"tokens":["209","g",",","3",".","47","mmol",")","in","diethyl","ether","(","40","mL",")",",","zirconium","(","IV",")","chloride","(","0",".","808","g",",","3","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":533,"tokens":["The","polymer","samples","were","completely","dissolved","in","decalin","at","130","?","C","over","a","period","of","3","?","4","h",".","All","the","work","was","routinely","carried","out","with","the","help","of","the","Schlenk","technique","under","strict","exclusion","of","air","and","moisture","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":534,"tokens":["Ad","?","is","a","non","-","coordinating","anion",",","for","example","a","boron","containing","non","-","coordinating","anion","having","the","charge","d","?",";","d","is","1",",","2",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":535,"tokens":["Therefore",",","a","?","group","4","metal","?","is","an","element","from","group","4","of","the","Periodic","Table",",","e",".","g",".",",","Hf",",","Ti",",","or","Zr",".","[","57","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":536,"tokens":["The","method","of","embodiment","9",",","wherein","the","monomer","is","an","ethylenically","unsaturated","compound","containing","from","2","to","20","atoms","not","counting","hydrogen",".","11",".","The","method","of","embodiment","10",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":537,"tokens":["In","particular",",","this","provides","the","methyls","per","1000","total","carbons","(","CH3","\/","1000TC",")","as","a","function","of","molecular","weight",".","The","short","-","chain","branch","(","SCB",")","content","per","1000TC","(","SCB","\/","1000TC",")","is","then","computed","as","a","function","of","molecular","weight","by","applying","a","chain","-","end","correction","to","the","CH3","\/","1000TC","function",",","assuming","each","chain","to","be","linear","and","terminated","by","a","methyl","group","at","each","end","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":538,"tokens":["Tm","0","melting","temperature",";","Mw","(","g","\/","mol",")","[","or","Mw","(","g","\/","mol",")","]","0","weight","average","molecular","weight","in","grams","per","mole","determined","by","GPC",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":539,"tokens":["450","g",",","15",".","11","mmol",")","in","diethyl","ether","(","40","mL",")","was","added",".","Tetramethyldisilylen","(","3","-","butyl","-","cyclopentadienyl",")","(","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacenyl",")","zirconium","dichloride","[","327","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O"]} +{"id":540,"tokens":["In","an","embodiment",",","the","mixture","of","the","catalyst",",","activator","and","support","is","heated","to","about","0","?","C",".","to","about","70","?","C",".",",","or","to","about","23","?","C",".","to","about","60","?","C",".",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":541,"tokens":["1H",",","J","0","7",".","58","Ar","-","H",")",",","3",".","63","(","s",",","3H",",","COOMe",")",",","3",".","42","-","3",".","32","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":542,"tokens":["and","placed","under","34",".","5","kPa","of","ethylene",".","PMAO","(","1",".","0","ml",")","(","9",".","5","wt","%","Al","in","toluene",",","Akzo",")","was","added","with","vigorous","stirring","."],"ner_tags":["O","O","O","O","O","O","O","O","B-OLEFIN","O","B-ADDITIVE","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":543,"tokens":["5","to","4","MPa",")",";","3",")","is","conducted","in","an","aliphatic","hydrocarbon","solvent","(","such","as","isobutane",",","butane",",","pentane",",","isopentane",",","hexanes",",","isohexane",",","heptane",",","octane",",","dodecane",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O"]} +{"id":544,"tokens":["and","5",",","597",",","892",",","each","of","which","is","incorporated","by","reference","herein","in","its","entirety",".","Examples","of","suitable","solvents","include","butane",",","hexane",",","cyclohexane",",","octane",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O"]} +{"id":545,"tokens":["1H",")",",","6",".","3","-","6",".","1","(","m",",","1H",")",",","6",".","1","-","5",".","98","(","m",",","2H",")",",","2",".","52","-","2",".","26","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":546,"tokens":["To","a","precooled",",","stirring","solution","of","6","-","methyl","-","8","-","phenyl","-","1",",","2",",","3",",","5","-","tetrahydro","-","s","-","indacene","(","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":547,"tokens":["or","an","alkylidene",";","each","of","R1",",","R2",",","R3",",","R5",",","R6",",","R7",",","R9",",","R10",",","R11",",","R12",",","R13",",","R14","is","independently","hydrogen",",","halogen",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":548,"tokens":["The","hexane","washed","dichloromethane","extract","was","washed","with","diethyl","ether","(","4","?","2","mL",")","and","concentrated","under","high","vacuum","to","afford","one","fraction","of","the","product","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":549,"tokens":["The","2","-","(","2","-","iodo","-","4","-","methylphenoxy",")","tetrahydro","-","2H","-","pyran","(","12",".","0","g",",","44",".","3","mmol",")","is","dissolved","in","250","mL","dioxane","in","a","500","mL","round","-","bottom","flask","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":550,"tokens":["J","0","239",".","8","Hz",")",",","151",".","79","(","d",",","J","0","1",".","8","Hz",")",",","148",".","69","(","s",",","J","0","3","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":551,"tokens":["C6","-","C10","aryl",",","substituted","C6","-","C10","aryl",",","fluorenylidenyl",",","substituted","fluorenylidenyl",",","or","?","NR","?","2",",","?","SR","?",",","?","OR",",","?","OSiR","?","3",",","?","PR","?","2",",","where","each","R","?","is","hydrogen",",","halogen",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":552,"tokens":["As","will","be","seen","later","with","comparative","examples",",","placing","any","substituent","group","on","the","phenyl","ether","rings","between","R","^","a","and","Z","or","between","R","^","b","and","Z",",","is","detrimental","and","eliminates","the","combination","of","features","by","causing","comonomer","incorporation","to","undesirably","decrease","(","i",".","e",".",",","causes","r","3","to","undesirably","increase","to","r","3",">","30",",","even","r","3",">","40",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":553,"tokens":["X1","and","X2","are","independently","hydrogen",",","halide",",","hydroxyl",",","or","C1","-","C50","substituted","or","unsubstituted","hydrocarbyl",",","amide",",","alkoxide",",","sulfide",",","phosphide",",","halide",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":554,"tokens":["To","a","stirring","solution","of","lithium","cyclopentadienide","(","0",".","263","g",",","3",".","65","mmol",",","1","eq",")","in","tetrahydrofuran","(","20","mL",")",",","a","solution","of","1","-","chloro","-","1",",","1",",","2",",","2","-","tetramethyl","-","2","-","(","4","-","(","naphthalen","-","1","-","yl",")","-","1H","-","inden","-","1","-","yl",")","disilane","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":555,"tokens":["Me2Si","(","3","-","n","-","propylCpMe3",")","(","C13H8",")","ZrMe2",";","Me2Si","(","3","-","n","-","butylCpMe3",")","(","C13H8",")","ZrCl2",";","Me2Si","(","3","-","n","-","butylCpMe3",")","(","C13H8",")","ZrMe2",";"],"ner_tags":["B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O"]} +{"id":556,"tokens":["One","transducer","measures","the","total","pressure","drop","across","the","detector",",","and","the","other",",","positioned","between","the","two","sides","of","the","bridge",",","measures","a","differential","pressure","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":557,"tokens":["The","term","'","characterizable","'","is","open","-","ended","and","means","distinguishable",".","In","the","present","application",",","when","referring","to","a","preceding","list","of","elements","(","e",".","g",".",",","ingredients",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":558,"tokens":["A","bulk","polymerization","means","a","polymerization","process","in","which","the","monomers","and","\/","or","comonomers","being","polymerized","are","used","as","a","solvent","or","diluent","using","little","or","no","inert","solvent","as","a","solvent","or","diluent","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":559,"tokens":["N2",")","0","135",".","6","?","C",".",",","?","H","0","184",".","0","J","\/","g",".","The","solution","was","shaken","until","the","catalyst","was","partly","dissolved","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":560,"tokens":["The","dichloromethane","extract","was","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","afford","the","product","as","an","orange","-","yellow","powder","(","0",".","614","g",",","89","%",",","1",":","1",".","3",":","1",".","7",":","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":561,"tokens":["To","a","precooled",",","stirring","solution","of","1","-","(","cyclopenta","-","2",",","4","-","dien","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyl","-","2","-","(","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","yl",")","disilane","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":562,"tokens":["For","example",",","when","a","copolymer","is","said","to","have","an","'","ethylene","'","content","of","35","wt","%","to","55","wt","%",",","it","is","understood","that","the","mer","unit","in","the","copolymer","is","derived","from","ethylene","in","the","polymerization","reaction","and","said","derived","units","are","present","at","35","wt","%","to","55","wt","%",",","based","upon","the","weight","of","the","copolymer","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":563,"tokens":["wherein","R","is","as","defined","above",".","[","31","]","Particularly","preferred","m","may","be","represented","by","the","formula",":","[","32","]","Other","preferred","metallocenes","include",":","Me2Si","(","3","-","n","-","propylCpMe3",")","(","C13H8",")","ZrCl2",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O"]} +{"id":564,"tokens":["or","a","reducible","Lewis","Acid",",","L","is","an","neutral","Lewis","base",";","H","is","hydrogen",";","(","L","-","H",")","+","is","a","Bronsted","acid",";","and","d","is","an","integer","from","1","to","3",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":565,"tokens":["Zr",",","and","Hf",")","compounds",",","olefin","polymerization","catalysts","containing","them",",","and","the","manufacture","of","polyolefins",".","Polyolefins","having","vinyl","end","groups",",","useful","as","macromonomers",",","were","manufactured","with","these","catalysts","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":566,"tokens":["26","eq",")","was","added",".","Then","a","solution","of","1",",","3",",","5",",","7","-","tetramethyl","-","6","-","phenyl","-","2",",","4",",","8","-","trioxa","-","6","-","phosphaadamantane","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":567,"tokens":["The","catalyst","compound","may","be","present","on","a","support","at","1","to","100","?","mol","\/","g","supported","catalyst",",","preferably","20","-","60","?","mol","\/","g","supported","catalyst","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":568,"tokens":["In","a","preferred","embodiment",",","the","polymerization","occurs","in","one","reaction","zone",".","Room","temperature","is","23","?","C",".","unless","otherwise","noted",".","[","182","]","Other","additives","may","also","be","used","in","the","polymerization",",","as","desired",",","such","as","one","or","more","scavengers",",","promoters",",","modifiers",",","chain","transfer","agents","("],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":569,"tokens":["A","dilithium","salt","compound","(","Compound","4e",")","(","4",".","92","g",",","77","%",")","as","a","pale","yellow","solid",",","where","1",".","17","equivalents","of","diethyl","ether","were","coordinated",",","was","prepared","in","the","same","manner","as","in","[","Example","2","]","except","that","2","-","methyl","-","8","-","(","2",",","3",",","4",",","5","-","tetramethyl","-","1",",","3","-","cyclopentadienyl",")","-","1",",","2",",","3",",","4","-","tetrahydroquinoline","(","4","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":570,"tokens":["1","to","25","psig","(","0",".","7","to","172","kPa",")",",","more","preferably","0",".","1","to","10","psig","(","0",".","7","to","70","kPa",")",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":571,"tokens":["Three","co","-","monomer","distribution","ratios","are","also","defined","on","the","basis","of","the","%","weight","(","w2",")","comonomer","signal",",","denoted","as","CDR","-","l",",","w",",","CDR","-","2",",","w",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":572,"tokens":["A","metal","complex","of","a","polyvalent","aryloxyether","corresponding","to","the","formula",":","where","M3","is","Hf","or","Zr",",","preferably","Zr",";","Ar4","independently","each","occurrence","is","a","substituted","C9","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":573,"tokens":["Me2Ge","(","3","-","n","-","propylCpMe3",")","(","2",",","3","-","Me2C9H4",")","ZrCl2",";","Et2Si","(","3","-","n","-","propylCpMe3",")","(","2",",","3","-","Me2C9H4",")","ZrCl2",";","(","Hexyl",")","2Si","(","3","-","n","-","propylCpMe3",")","(","2",",","3","-","Me2C9H4",")","ZrCl2",";","[","(","C3H6",")","Si","]","(","3","-","n","-","propylCpMe3",")","(","2",",","3","-","Me2C9H4",")","ZrCl2",";","[","(","C4H8",")","Si","]","(","3","-","n","-","propylCpMe3",")","(","2",",","3","-","Me2C9H4",")","ZrCl2",";"],"ner_tags":["B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O"]} +{"id":574,"tokens":["at","least","4",",","750","g","\/","g","*","cat","or","greater",",","at","least","5",",","0","g","\/","g","*","cat","or","greater",",","at","least","6",",","250","g","\/","g","*","cat","or","greater",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":575,"tokens":["2H",")",",","3",".","21","(","s",",","3H",")",",","1",".","76","(","s",",","2H",")",",","1",".","50","(","s",",","18H",")",",","1",".","40","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":576,"tokens":["and","even","more","preferably","greater","than","1",",","900",",","0",".","Preferably","when","the","catalyst","efficiency","is","determined","employing","ethylene","and","1","-","octene","as","described","later","at","a","polymerization","reaction","temperature","of","170","?","C","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":577,"tokens":["5","mg","of","A","-","1","was","dissolved","with","1",".","7","mL","of","a","10","%","MAO","solution","(","1",".","82","mmol","Al",")","in","toluene","and","then","diluted","with","toluene","(","total","volume","3","mL",")",",","aged","10","min","and","injected","into","the","reactor","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":578,"tokens":["2","mol",",","1",".","7","eq",")","was","added","with","diethyl","ether","(","20","mL",")",".","The","reaction","was","stirred","at","room","temperature","for","3h",".","Volatiles","were","removed","under","a","stream","of","nitrogen","and","then","under","high","vacuum","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":579,"tokens":["and","so","on",".","[","45","]","'","Polymerizable","conditions","'","refer","those","conditions","including","a","skilled","artisan","'","s","selection","of","temperature",",","pressure",",","reactant","concentrations",",","optional","solvent","diluents",",","reactant","mixing","\/","addition","parameters",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":580,"tokens":["The","purpose","of","the","extruder","is","to","melt",",","convey","and","homogenize","the","polyethylene","pellets",".","Extrusion","temperatures","typically","range","from","178","?","C",".","to","232","?","C",".","depending","upon","the","extruder","screw","design","and","flow","properties","of","the","polyethylene","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":581,"tokens":["The","residue","was","extracted","with","hexane","(","2","?","10","mL",")","and","filtered","over","Celite",".","The","combined","hexane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","afford","the","product","as","an","amber","oil","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":582,"tokens":["In","practice",",","a","reaction","temperature","of","from","about","120","?","C","to","250","?","C","is","preferred","for","optimizing","yield","of","polyolefin","copolymer","product","and","other","reaction","parameters","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":583,"tokens":["3H",",","A",")",",","0",".","25","(","s",",","3H",",","A",")",",","0",".","22","(","s",",","3H",",","B",")",",","0",".","21","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":584,"tokens":["4H",",","2xCH2","in","indanyl",")",",","2",".","75","-","2",".","65","(","m",",","1H",",","2","-","H","in","indan","-","1","-","one",")",",","2",".","56","(","dd",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":585,"tokens":["and","so","on","for","C3",",","C4",",","C6",",","C8",",","and","so","on","co","-","monomers",",","respectively",".","w2","0","f","*","SCB","\/","1000TC","[","433","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":586,"tokens":["4H",",","Ar","-","H",")",",","2",".","72","(","s",",","4H",",","2xCH2","in","indanyl",")",",","1",".","15","(","s",",","6H",",","2xCH3","in","indanyl",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":587,"tokens":["Copolymerization","was","performed","in","the","sane","manner","as","in","[","Example","19","]","except","that","the","transition","metal","complexes","(","Compound","5b",",","5c",",","5d",",","5e",",","5f",",","5g",",","5h",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":588,"tokens":["U",".","S",".","Pat",".","Nos",".","5",",","153",",","157",";","5",",","453",",","410",";","EP","0","573","120","B1",";","WO","94","\/","7928",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":589,"tokens":["Hz","(","Hertz",")",".","Non","-","limiting","examples","of","intermediates","of","the","present","invention","and","methods","of","preparing","same","are","described","in","the","Preparations",".","Preparation","1",":"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":590,"tokens":["and","stirred",",","precipitating","again","with","hexane","(","200mL",")",".","The","hot","hexane","supernatant","was","filtered","over","a","fritted","funnel",".","The","residue","was","dissolved","in","minimal","dichloromethane","(","2mL",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":591,"tokens":["The","transition","metal","complexes","are","generally","subjected","to","activation","to","perform","their","polymerization","or","oligomerization","function","using","an","activator","which","is","believed","to","create","a","cation","as","a","result","of","the","removal","of","an","anionic","group",",","often","referred","to","as","a","leaving","group",",","from","the","transition","metal",".","[","58","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":592,"tokens":["For","a","multi","-","stage","polymerization","in","both","a","batch","reactor","and","a","continuous","reactor",",","each","polymerization","stage","is","considered","as","a","separate","polymerization","zone",".","In","an","embodiment",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":593,"tokens":["or","silylcarbyl",";","T","is","(","CR8R9",")","x",",","SiR8R9",",","or","GeR8R9","where","x","is","1","or","2",",","R8","and","R9","are","independently","selected","from","hydrogen",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":594,"tokens":["To","a","stirring","solution","of","1","-","(","3","-","butylcyclopenta","-","2",",","4","-","dien","-","1","-","yl",")","-","2","-","(","1H","-","inden","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilane","(","3","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":595,"tokens":["205","mmol",")","of","jara","-","toluenesulfonic","acid","monohydrate",".","The","resulting","solution","quickly","becomes","purple",".","Allow","solution","to","warm","to","room","temperature",",","and","stir","thereat","for","approximately","10","minutes","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":596,"tokens":["and","polymerization","is","monitored","for","the","desired","reaction","time","(","30","-","300","min",")",".","The","comonomer","and","hydrogen","are","continuously","added","with","mass","flow","controllers","to","maintain","specific","concentrations","during","the","polymerization",",","as","measured","by","GC","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":597,"tokens":["at","least","one","activator",",","and","at","least","one","support",".","Preferably","the","first","metallocene","catalyst","compound","is","represented","by","the","formula","(","A",")",":","CpACpBM","'","X",",","n",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":598,"tokens":["The","solution","darkened","and","the","reaction","was","allowed","to","run","for","17","h","at","which","time","the","surface","of","the","mixture","had","formed","a","solid","polymer","crust","thus","preventing","further","polymerization","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":599,"tokens":["each","R","is","bonded","to","any","bondable","ring","position","of","the","ligand","and","is",",","independently",",","hydrogen",",","or","a","hydrocarbyl",",","substituted","hydrocarbyl",",","halocarbyl",",","substituted","halocarbyl",",","silylcarbyl",",","substituted","silylcarbyl",",","germylcarbyl",",","substituted","germylcarbyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":600,"tokens":["253","g",",","2","eq",")","was","added","and","the","solution","turned","green",".","The","solids","were","filtered",",","washed","with","toluene","until","the","washings","were","colorless","and","then","washed","twice","with","pentane","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":601,"tokens":["and","most","preferably","each","Q","is","a","pentafluoryl","aryl","group",".","Examples","of","suitable","A","^","-","components","also","include","diboron","compounds","as","disclosed","in","US","5",",","447",",","895",".","[","44","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":602,"tokens":["or","a","mixture","thereof",")",".","[","177","]","The","polyethylene","composition","may","comprise","from","99",".","9","to","about","80",".","0","wt","%",",","99",".","0","to","85","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":603,"tokens":["5","mL",")",",","septum","inlets",",","regulated","supply","of","nitrogen",",","ethylene","and","hexene",",","and","equipped","with","disposable","PEEK","mechanical","stirrers","(","800","RPM",")",".","The","autoclaves","are","prepared","by","purging","with","dry","nitrogen","prior","to","use","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":604,"tokens":["Al",":","Zr","0","260",":","1",",","Al",":","O","0","1",".","44",":","1",",","silica","gel","portion","in","the","catalyst",":","36","%",";","SiO2","\/","MAO",":","10","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SUPPORT","I-SUPPORT","O","O","O","O","O","O","O","O","B-SUPPORT","O","B-ADDITIVE","O","O","O"]} +{"id":605,"tokens":["and","Q","is","independently","a","hydride",",","bridged","or","unbridged","dialkylamido",",","halide",",","alkoxide",",","aryloxide",",","hydrocarbyl",",","substituted","hydrocarbyl",",","halocarbyl",",","substituted","halocarbyl",",","and","halosubstituted","-","hydrocarbyl","radicals",",","said","Q","having","up","to","20","carbon","atoms","with","the","proviso","that","in","not","more","than","1","occurrence","is","Q","a","halide","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":606,"tokens":["9","total","unsaturation","\/","1000","C",")","as","well","as","g","?","vis","of","1",".","0",".","Catalyst","K","produces","polyethylene","with","relatively","broad","MWD","(","Mw","\/","Mn","of","4",".","0",")",",","good","C6","incorporation","(","8","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O"]} +{"id":607,"tokens":["and","reported","as","the","accumulated","area","of","defects","in","square","millimeters","(","mm2",")","normalized","by","the","area","of","film","in","square","meters","(","m2",")","examined",",","thus","having","a","unit","of","(","mm2","\/","m2",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":608,"tokens":["FIG",".","6","are","plots","of","CFC","data","for","the","polyethylene","prepared","according","to","Ex",".","10","-","1","using","17",".","[","52","]","FIG",".","7","are","plots","of","CFC","data","for","the","polyethylene","prepared","according","to","Ex",".","10","-","2","using","19",".","[","53","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":609,"tokens":["S","(","RC",")",";","N","(","RN",")","2",";","P","(","RP",")","or","halogen","atom","Each","of","R9a",",","R10a",",","Rl","l","a",",","R9b",",","R10b",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":610,"tokens":["1","eq",")","was","added",".","The","reaction","was","stirred","at","room","temperature","for","95","minutes",".","The","residue","was","washed","with","hexane","and","concentrated","under","high","vacuum","to","afford","the","product","as","a","tan","powder",",","containing","diethyl","ether","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":611,"tokens":["The","resulting","solution","was","washed","by","10","%","aqueous","Na2CO3",".","The","organic","layer","was","separated",",","and","the","aqueous","layer","was","extracted","with","2x100","ml","of","dichloromethane","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":612,"tokens":["and","38","MACROMOLECULES","7181","-","7183","(","2005",")",",","for","guidance","on","selecting","a","linear","standard","having","similar","molecular","weight","and","comonomer","content",",","and","determining","k","coefficients","and","a","exponents","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":613,"tokens":["and","the","like",".","For","purposes","herein","a","?","polymer","?","has","two","or","more","of","the","same","or","different","?","mer","?","units",".","A","?","homopolymer","?","is","a","polymer","having","mer","units","that","are","the","same","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":614,"tokens":["5","M","solution","in","hexanes",")","over","a","period","of","10","minutes",".","Stir","the","resulting","solution","at","0","?","C","for","three","more","hours",".","Add","tri","-","isopropyl","borate","(","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":615,"tokens":["After","loading","the","vial","in","the","autosampler",",","polymer","is","automatically","dissolved","in","the","instrument","with","8","ml","added","TCB","solvent",".","The","polymer","is","dissolved","at","160","?","C","with","continuous","shaking","for","about","1","hour","for","PE","samples","or","2","hour","for","PP","samples","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":616,"tokens":["Combinations","of","electron","-","withdrawing","components","may","be","contacted","with","the","oxide","material","simultaneously","or","individually",",","and","in","any","order","that","affords","the","desired","chemically","-","treated","solid","oxide","acidity","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":617,"tokens":["which","has","been","treated","with","at","least","one","inorganic","fluorine","containing","compound",".","For","example",",","the","fluorided","support","composition","can","be","a","silicon","dioxide","support","wherein","a","portion","of","the","silica","hydroxyl","groups","has","been","replaced","with","fluorine","or","fluorine","containing","compounds","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":618,"tokens":["In","the","polymers","of","Examples","1","-","1","to","1","-","4",",","the","melt","index","was","0",".","5","g","\/","10","min","compared","to","Comparative","Example","1",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":619,"tokens":["2H",")",",","7",".","67","-","7",".","49","(","m",",","8H",")",",","7",".","12","-","7",".","6","(","m",",","2H",")",",","7",".","2","-","6",".","96","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":620,"tokens":["A","heterocyclic","ring","is","a","ring","having","a","heteroatom","in","the","ring","structure","as","opposed","to","a","heteroatom","-","substituted","ring","where","a","hydrogen","on","a","ring","atom","is","replaced","with","a","heteroatom","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":621,"tokens":["and","3",")","those","catalysts","that","differ","in","comonomer","incorporation","or","reactivity","ratio","under","the","same","conditions","by","more","than","about","30","%",".","A","simple","screening","method","such","as","by","1H","or","13C","NMR",",","known","to","those","of","ordinary","skill","in","the","art",",","can","be","used","to","determine","which","transition","metal","compounds","are","compatible","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":622,"tokens":["or","combinations","thereof",".","In","particular",",","the","support","may","be","silica","-","alumina",",","alumina","and","\/","or","a","zeolite",",","particularly","alumina",".","Silica","-","alumina","may","be","either","naturally","occurring","or","in","the","form","of","gelatinous","precipitates","or","gels","including","mixtures","of","silica","and","metal","oxides",".","[","94","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","B-SUPPORT","I-SUPPORT","I-SUPPORT","O","B-SUPPORT","O","O","O","O","B-SUPPORT","O","O","B-SUPPORT","O","B-SUPPORT","I-SUPPORT","I-SUPPORT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SUPPORT","O","O","O","O","O","O","O"]} +{"id":623,"tokens":["I","-","dimethylethyl",")","-","2","-","phenoxy",")","methyI",")","cyclohex","-","4","-","ene","-","l",",","2","-","diyl","zirconium","(","IV",")","dichloride",",","bis","(","(","2","-","oxoyl","-","3","-","(","3",",","5","-","bis","-","(","2",",","4",",","4","-","trimethylpentan","-","2","-","yl",")","phenyl",")","-","5","-","(","2",",","4",",","4","-","trimethylpenta","?","-","2","-","yl",")","(","phenyl",")","-","4","-","(","l",",","l","-","dimethylethyl",")","-","2","-","phenoxy",")","rnethyl",")","cyclohex","-","4","-","ene","-","l",",","2","-","diyl","zirconium","(","IV",")","dibenzyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":624,"tokens":["and","hexane","(","5","mL",")","was","added",".","This","mixture","was","cooled","to","?","35","?","C",".","overnight",".","The","resulting","precipitate","was","collected","and","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","afford","another","fraction","of","the","product","as","a","bright","yellow","solid","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":625,"tokens":["Generally",",","the","ligand","source","(","optionally","modified","as","previously","discussed",")","is","mixed","with","a","suitable","metal","precursor","(","and","optionally","other","components",",","such","as","activators",",","scavengers",",","diluents",",","supports",",","shuttling","agents",",","chain","transfer","agents",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":626,"tokens":["Preparation","of","dichloro","(","1",",","1","-","dimethyl","-","N","-","(","phenylmethyl",")","-","1","-","(","(","1",",","2",",","3",",","3a",",","7a","-","?",")","-","3","-","(","1","-","pyrrolidinyl",")","-","1H","-","inden","-","1","-","yl",")","silanaminato","(","2","-",")","-","N",")","titanium",",","(","78",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":627,"tokens":["and","R8","is","hydrogen",",","halogen",",","C1","-","C40","hydrocarbyl",",","substituted","C1","-","C40","hydrocarbyl",",","silylcarbyl",",","silyl",",","substituted","silylcarbyl",",","C6","-","C10","aryl",",","substituted","C6","-","C10","aryl",",","?","NR","?","2",",","?","SR","?",",","?","OR",",","?","OSiR","?","3",",","?","PR","?","2",",","where","each","R","?","is","hydrogen",",","halogen",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":628,"tokens":["The","pentane","extract","was","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum",".","The","cold","pentane","extract","was","washed","twice","with","minimal","cold","pentane","(","?","35","?","C",".",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":629,"tokens":["13H",")",",","6",".","91","(","m",",","1H",")",",","6",".","87","(","d",",","1H",",","J","0","3",".","5","Hz",")",",","6",".","69","(","d",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":630,"tokens":["each","R1",",","R2",",","R3",",","R4",",","R5",",","R14",",","R15",",","R16",",","R17",",","R18",",","R27",",","and","R28","is","independently",",","a","hydrogen",",","a","C1","-","C40","hydrocarbyl","radical",",","a","functional","group","comprising","elements","from","Group","13","-","17","of","the","periodic","table","of","the","elements",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":631,"tokens":["936","g",",","4",".","32","mmol",")","in","diethyl","ether",",","lithium","4","-","bromo","-","1H","-","inden","-","1","-","ide","(","1",".","170","g",",","4","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":632,"tokens":["At","least","some","embodiments","of","the","invention","independently","are","characterizable","by","at","least","one","improved","activity","of","the","invention","catalyst",",","at","least","one","improved","property","of","the","invention","polyolefin","copolymer","prepared","thereby",",","an","improved","yield","of","the","polyolefin","copolymer","in","the","invention","process",",","solubility","or","improved","solubility","of","the","invention","precatalyst","or","catalyst","in","the","preferred","(","C2","-","C4g",")","alkane","or","(","C3","-","C4o",")","cycloalkane","solvent",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":633,"tokens":["and","compounds","in","which","(","IV",")","is","a","ligand","are","those","of","compound","(","III",")","note","that","(","III",")","is","a","subset","of","(","IV",")","!",",","whether","present","in","compounds","such","as","(","I",")",",","(","II",")",",","(","IV",")",",","(","VII",")",",","(","IX",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":634,"tokens":["8","or","less",",","preferably","0",".","7","or","less",".","[","199","]","In","a","preferred","embodiment","of","the","invention",",","the","process","described","herein","produces","an","ethylene","alpha","-","olefin","copolymer","having","an","Mw","\/","Mn","of","6","or","more","and","total","unsaturation","\/","1000","C","of","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":635,"tokens":["Yield","55","percent",".","1H","(","C6D6",")","?","0",".","37","(","s",",","3H",")",",","0",".","51","(","s",",","3H",")",",","1",".","46","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":636,"tokens":["13C","{","1H","}","NMR","(","CDCl3",")",":","?","143",".","51",",","125",".","93",",","124",".","70",",","47",".","70",",","40",".","5",",","28",".","77","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":637,"tokens":["and","U",".","S",".","Patents",":","5",",","153",",","157",",","5",",","198",",","401",",","5",",","66",",","741",",","5",",","206",",","197",",","5",",","241",",","25",",","5",",","384",",","299","and","5",",","502",",","124","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":638,"tokens":["1H",")",",","5",".","78","(","s",",","1H",")",",","6",".","79","(","t",",","1H",",","3JH","?","H","0","7",".","4","Hz",")",",","7",".","15","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":639,"tokens":["58","and","2",".","18","-","1",".","85","(","m",",","9H","for","each","diastereomer",")",",","2",".","322","(","s",",","3H",",","isomer","A",",","used","for","isomer","ratio",")",",","2",".","318","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":640,"tokens":["which","is","expected","to","show","at","5",".","32","ppm",".","[","120","]","In","at","least","one","embodiment",",","one","catalyst","compound","is","used",",","e",".","g",".",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":641,"tokens":["2","Hz",")",",","3",".","17","-","2",".","86","(","m",",","8H",")",",","2",".","17","(","d",",","1H",",","J","0","14","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":642,"tokens":["A","titanium","compound","was","prepared","in","the","same","manner","as","the","preparation","method","of","[","Example","2","]","except","that","7","-","(","2",",","3",",","4",",","5","-","tetramethyl","-","1",",","3","-","cyclopentadienyl",")","indoline","was","used","instead","of","8","-","(","2",",","3",",","4",",","5","-","tetramethyl","-","1",",","3","-","cyclopentadienyl",")","-","1",",","2",",","3",",","4","-","tetrahydroquinoline","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":643,"tokens":["Cl",",","F","or","I",")","or","at","least","one","functional","group","such","as","NR","*","2",",","OR","*",",","SeR","*",",","TeR","*",",","PR","*","2",",","AsR","*","2",",","SbR","*","2",",","SR","*",",","BR","*","2",",","SiR","*","3",",","GeR","*","3",",","SnR","*","3",",","PbR","*","3",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":644,"tokens":["and","are","combined","typically","prior","to","contacting","with","the","monomer",".","Monomers","useful","herein","include","substituted","or","unsubstituted","C2","to","C40","alpha","olefins",",","preferably","C2","to","C20","alpha","olefins",",","preferably","C2","to","C12","alpha","olefins",",","preferably","ethylene",",","propylene",",","butene",",","pentene",",","hexene",",","heptene",",","octene",",","nonene",",","decene",",","undecene",",","dodecene","and","isomers","thereof","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":645,"tokens":["or","poly","(","hydrocarbyl",")","silylene","group",".","6",".","A","process","according","to","claim","i","wherein","the","metal","complex","corresponds","to","the","formula",":","where","M3","is","Zr",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":646,"tokens":["1H",")",",","5",".","91","(","s",",","1H",")",",","3",".","20","-","3",".","0","(","m",",","6H",")",",","2",".","70","-","2",".","61","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":647,"tokens":["The","precipitate","was","separated","from","the","cold","dichloromethane","-","pentane","supernatant",".","The","precipitated","was","extracted","with","hexane","(","2","?","10","mL",")",",","and","the","hexane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","give","the","first","fraction","of","product","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":648,"tokens":["T4","is","pro","?","an","-","l",",","3","-","diyl",",","butan","-","l",",","4","-","diyl",",","cyclohexane","-","l",",","2","-","diyl","or","cyclohexane","-","l",",","2","-","dimethylene",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":649,"tokens":["and","the","individual","rate","equations","are",":","The","comonomer","content","can","be","calculated","(","again","as","disclosed","in","George","Odian",",","Supra",".",")","as",":","where","X","is","defined","as",":"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":650,"tokens":["the","polymers","produced","herein","have","an","Mw","of","5",",","0","to","1",",","0",",","0","g","\/","mol","(","e",".","g",".",",","25",",","0","to","750",",","0","g","\/","mol",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":651,"tokens":["Preferably","the","polymer","produced","herein","is","a","copolymer","of","ethylene","and","one","or","more","of","propylene",",","butene",",","pentene",",","hexene",",","heptene",",","octene",",","nonene",",","decene",",","dodecene",",","4","-","methylpentene","-","l",",","3","-","methylpentene","-","l",",","3",",","5",",","5","-","trimethylhexene","-","1",",","cyclopentene",",","4","-","methylcyclopentene",",","cyclohexene",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":652,"tokens":["Hf",",","Ti",",","V",",","or","Cr",",","more","preferably","Zr","or","Hf",";","n","is","a","number","from","1","to","6",",","preferably","2",";","and","each","L","is","a","neutral",",","monovalent","or","divalent","ligand","containing","up","to","50","atoms","not","counting","hydrogen",",","preferably","a","monovalent","ligand","group","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":653,"tokens":["Samples","were","pre","-","annealed","at","220","?","C",".","for","15","minutes","and","then","allowed","to","cool","to","room","temperature","overnight",".","The","samples","were","then","heated","to","220","?","C",".","at","a","rate","of","100","?","C",".","\/","min","and","then","cooled","at","a","rate","of","50","?","C",".","\/","min","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":654,"tokens":["Five","hundred","equivalents","of","methylalumoxane","solution","(","30","wt","%","in","toluene",")","were","then","added","to","act","as","a","co","-","catalyst","\/","scavenger",".","Five","hundred","equivalents","of","methylalumoxane","solution","(","30","wt","%","in","toluene",")","were","then","added","to","act","as","a","co","-","catalyst","\/","scavenger","."],"ner_tags":["O","O","O","O","B-ADDITIVE","O","O","O","O","O","O","B-SOLVENT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","O","O","O","O","O","O","B-SOLVENT","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":655,"tokens":["695","and","k","0","0",".","181","for","linear","butene","polymers",".","Mv","is","the","viscosity","-","average","molecular","weight","based","on","molecular","weights","determined","by","LS","analysis","."],"ner_tags":["O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":656,"tokens":["98","or","more","and","total","unsaturation","\/","1000","C","of","0",".","15","or","less",".","[","31","]","The","catalysts","and","catalyst","systems","described","herein","provide","polymers",",","such","as","polyethylene","polymers","wherein","incorporation","of","comonomers",",","such","as","C3","to","C8","alkylene","monomers",",","is","less","than","20","%",",","more","preferably","less","than","15","%","and","even","more","preferably","less","than","10","%","by","weight","of","the","copolymer","and","with","high","molecular","weights","while","maintaining","good","catalyst","activities","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":657,"tokens":["Pat",".","No",".","5",",","8",",","204",",","including","that","fractions","having","a","weight","average","molecular","weight","(","Mw",")","below","15",",","0","are","ignored","when","determining","CDBI","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":658,"tokens":["US","8",",","58",",","461",";","US","7",",","405",",","261",";","US","7",",","157",",","531",";","US","6",",","936",",","675",";","US","6",",","903",",","229",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":659,"tokens":["R8","and","R9","are","independently","selected","from","substituted","or","unsubstituted","hydrocarbyl",",","halocarbyl",",","silylcarbyl","and","germylcarbyl","and","R8","and","R9","may","optionally","be","bonded","together","to","form","a","ring","structure",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":660,"tokens":["Suitable","supports",",","include","but","are","not","limited","to","silica",",","alumina",",","silica","-","alumina",",","zirconia",",","titania",",","silica","-","alumina",",","cerium","oxide",",","magnesium","oxide",","],"ner_tags":["O","O","O","O","O","O","O","O","O","B-SUPPORT","O","B-SUPPORT","O","B-SUPPORT","I-SUPPORT","I-SUPPORT","O","B-SUPPORT","O","B-SUPPORT","O","B-SUPPORT","I-SUPPORT","I-SUPPORT","O","B-SUPPORT","I-SUPPORT","O","B-SUPPORT","I-SUPPORT","O"]} +{"id":661,"tokens":["The","metal","complex","of","claim","3","wherein","RB","is","hydrocarbyl","or","hydrocarbylsilyl","and","T","is","O","or","N",".","5",".","The","metal","complex","of","claim","4","wherein","RB","is","hydrocarbyl","or","hydrocarbylsilyl","and","T","is","N",".","6","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":662,"tokens":["R2","and","R3",",","R5","and","R6",",","and","R9","and","R10",",","are","joined","to","form","a","saturated","cyclic","ring",",","substituted","saturated","cyclic","ring",",","or","an","unsubstituted","unsaturated","cyclic","ring",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":663,"tokens":["In","at","least","one","embodiment",",","this","invention","relates","to","a","catalyst","system","includes","a","transition","metal","complex","represented","by","formula","(","I",")",";","an","activator",";","and","a","support","material","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":664,"tokens":["3Cl",",","Hf","(","CH2SiMe3",")","3Cl",",","Hf","(","CH2Ph",")","2Cl2",",","Hf","(","CH2CMe3",")","2Cl2",",","Hf","(","CH2SiMe3",")","2Cl2",",","Hf","(","NMe2",")","4",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":665,"tokens":["wherein","the","method","occurs","at","a","temperature","of","0","?","C",".","to","300","?","C",".",",","at","a","pressure","in","the","range","of","from","0",".","35","MPa","to","10","MPa",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":666,"tokens":["1H",",","J","0","3",".","1",",","2",".","0","Hz",")",",","6",".","17","(","td",",","1H",",","J","0","3",".","0",",","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":667,"tokens":["0","g","(","33",".","0","mmol",")","of","compound","1","was","slurried","in","a","2",":","1","mixture","of","THF","and","methanol","and","neat","hydrochloric","acid","(","28","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":668,"tokens":["and","is","a","process","that","usually","occurs","in","a","cyclical","fashion",".","Cycle","times","generally","range","from","10","to","100","seconds","and","are","controlled","by","the","cooling","time","of","the","polymer","or","polymer","blend","used",".","[","163","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":669,"tokens":["601","g",",","39","%",",","ratio","of","1",":","6",".","7","isomers","A","and","B",")",".","1H","NMR","(","400","MHz",",","CD2Cl2",")",":","?","7",".","71","(","d",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":670,"tokens":["The","TCB","mixture","was","then","filtered","through","a","0",".","7","?","?","?","glass","pre","-","filter","and","subsequently","through","a","0",".","1","?","?","?","Teflon","filter","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":671,"tokens":["Example","18",":","Propylene","\/","butene","copolymerization",".","[","131","]","2","mL","of","a","hexane","solution","of","TIBA","(","1","mmol","of","TIBA","in","used","as","a","scavenger",")",",","158","g","of","propylene","and","154","g","of","1","-","butene","were","loaded","into","a","1","-","L","stainless","-","steel","stirred","reactor","at","30","?","C","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":672,"tokens":["95","or","less",";","(","d",")","an","Mn","(","lR","NMR",")","of","at","least","7",",","0","g","\/","mol",";","and",",","optionally",",","(","e",")","a","Mn","(","GPC",")","\/","Mn","(","lR","NMR",")","in","the","range","of","from","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":673,"tokens":["Si","(","Rc",")","3",";","0","(","RC",")",";","S","(","RC",")",";","N","(","RN",")","2",";","P","(","RP",")","2","or","halogen","atom","Optionally","two","or","more","R","groups","(","from","R","^","a","to","R8d",")","can","combine","together","into","ring","structures",",","with","such","ring","ring","structures","having","from","3","to","50","atoms","in","the","ring","not","couning","hydrogen","atoms","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":674,"tokens":["and","halosubstituted","-","hydrocarbyl","radicals",",","said","Q","having","up","to","20","carbon","atoms","with","the","proviso","that","in","not","more","than","1","occurrence","is","Q","a","halide","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":675,"tokens":["1H",",","J","0","7",".","2",",","0",".","7","Hz",")",",","6",".","83","(","dd",",","1H",",","J","0","3",".","4",",","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":676,"tokens":["3H",",","Cp","-","CH3",")",",","?","1",".","94","-","1",".","89","(","m",",","1H",",","CH",")",",","?","1",".","83","-","1",".","75","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":677,"tokens":["and","\/","or","NCA","'","s","described","herein","can","be","used","with","bulky","activators",".","A","?","bulky","activator","?","as","used","herein","refers","to","anionic","activators","represented","by","the","formula",":","where",":"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":678,"tokens":["Feedstock","is","rigidly","controlled","to","obtain","the","proper","finished","product","(","pipe",")","and","ultimate","consumer","specifications",".","The","feedstock","is","then","fed","into","an","extruder",".","The","most","common","extruder","system","for","pipe","production","is","a","single","-","screw","extruder","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":679,"tokens":["All","calibration","spectra","were","taken","at","sample","concentrations","which","far","exceeded","that","needed","for","good","signal","to","noise","(","i",".","e",".",",",">","0",".","8","mg","\/","mL","at","the","detector",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":680,"tokens":["The","filtered","solid","was","washed","with","diethyl","ether","(","2","?","10","mL",")",".","The","solid","was","collected","and","concentrated","under","high","vacuum","to","afford","the","product","as","a","white","solid",",","containing","diethyl","ether","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":681,"tokens":["which","may","include","blending","powders","or","pellets","of","the","resins","at","the","hopper","of","the","film","extruder",".","Additionally",",","additives","may","be","included","in","the","blend",",","in","one","or","more","components","of","the","blend",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":682,"tokens":["or","a","combination","thereof",".","36",".","The","process","of","claim","25","wherein","Y","is","?","CH2CH2","?","or","1",",","2","-","cyclohexylene",".","37",".","The","process","of","claim","25","wherein","Y","is","?","CH2CH2CH2","?",".","38","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":683,"tokens":["The","catalyst","compounds","used","in","the","experiments","were",":",".","Polymerization","data","(","figure","1",")","for","Catalyst","A","(","black",")",",","catalyst","B","(","dark","grey",")",",","comparative","catalyst","C","(","light","gray",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":684,"tokens":["or","C1","-","C10","substituted","hydrocarbyl",".","4",".","The","catalyst","compound","of","claim","1",",","wherein","R4","is","halogen",",","C6","-","C10","aryl",",","substituted","C6","-","C10","aryl",",","fluorenylidenyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":685,"tokens":["the","other","polymerization","data","are","reported","in","Table","I",".","Comparative","examples","31","-","32","[","146","]","Propylene","polymerization","was","carried","out","according","to","the","procedure","reported","in","Examples","9","-","11",",","with","the","difference","that","dimethylsilyl","(","tert","-","butylamido",")","(","indenyl",")","titanium","dimethyl","was","used","as","catalyst","instead","of","the","titanium","complex","based","on","the","ligand","of","the","invention",".","[","147","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":686,"tokens":["and","(","dn","\/","dc",")","is","the","refractive","index","increment","for","the","system",".","The","refractive","index",",","n","0","1",".","500","for","TCB","at","145","?","C","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":687,"tokens":["and","conditioned","for","about","40","hours","at","room","temperature","in","accordance","with","ASTM","D1505","and","ASTM","D1928",",","procedure","C",".","Melt","rheological","characterizations","were","performed","as","follows","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":688,"tokens":["and","aryl","groups","having","3","to","20","carbon","atoms","(","including","substituted","aryls",")",".","More","preferably",",","the","three","groups","are","alkyls","having","1","to","4","carbon","groups",",","phenyl",",","naphthyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":689,"tokens":["C6","-","C10","aryl",",","substituted","C6","-","C10","aryl",",","fluorenylidenyl",",","substituted","fluorenylidenyl",",","or","?","NR","?","2",",","?","SR","?",",","?","OR",",","?","OSiR","?","3",",","?","PR","?","2",",","where","each","R","?","is","hydrogen",",","halogen",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":690,"tokens":["30","g","of","6","-","[","dimethylsilyl","(","tert","-","butylamino",")","]","N","-","ethyl","-","5",",","6","-","dihydroindeno","[","2",",","1","-","b","]","indole","(","Mw","0","362",".","60",",","6","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":691,"tokens":["A","bulk","homogeneous","process","is","particularly","preferred",".","(","A","bulk","process","is","defined","to","be","a","process","where","monomer","concentration","in","all","feeds","to","the","reactor","is","70","vol","%","or","more",".",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":692,"tokens":["Ge",",","or","C",";","X1","and","X2","are","independently","hydrogen",",","halide",",","hydroxyl",",","or","C","i","-","Cso","substituted","or","unsubstituted","hydrocarbyl",",","amide",",","alkoxide",",","sulfide",",","phosphide",",","halide",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":693,"tokens":["81","mmol",")","with","diethyl","ether","(","20","mL",")","was","added",".","The","reaction","was","stirred","at","room","temperature","for","approximately","5",".","5h",".","Volatiles","were","removed","under","a","stream","of","nitrogen","and","then","under","high","vacuum","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":694,"tokens":["The","polyethylene","composition","of","any","one","of","the","preceding","claims",",","wherein","the","polyethylene","composition","has","a","Twi","-","Tw2","value","of","from","-","23","to","-","35","?","C",".","7","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":695,"tokens":["For","example",",","when","a","copolymer","is","said","to","have","an","?","ethylene","?","content","of","35","wt","%","to","55","wt","%",",","it","is","understood","that","the","unit","in","the","copolymer","is","derived","from","ethylene","in","the","polymerization","reaction","and","said","derived","units","are","present","at","35","wt","%","to","55","wt","%",",","based","upon","the","weight","of","the","copolymer","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":696,"tokens":["As","stated","above",",","NCD","generally","refers","to","the","comonomer","being","evenly","distributed","or","not","vary","much","along","the","polymer","chain",".","An","illustration","is","provided","below",".","[","10","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":697,"tokens":["(","P1","1",")","acetone","In","a","manner","similar","to","the","preparation","of","(","P8",")","(","Preparation","8",")","except","use","(","PI","1",")","(","Preparation","11",")","instead","of","(","P7",")",",","prepare","crude","l",",","3","-","bis","(","2","-","iodo","-","4","-","methylphenoxy",")","propane",",","(","P12",")","from","2","-","iodo","-","4","-","methylphenol","(","PI","1",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":698,"tokens":["R6",",","R7",",","R8",",","R9",",","R10",",","R11",",","R12",",","R13",",","R14",",","R15",",","R16",",","R17",",","R18",",","R19",",","R20",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":699,"tokens":["Calculation","of","the","w2b","values","is","as","discussed","above",".","[","264","]","The","reversed","-","co","-","monomer","index","(","RCI",",","m",")","is","computed","from","x2","(","mol","%","co","-","monomer","C3",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":700,"tokens":["each","X","is",",","independently",",","a","univalent","C1","to","C20","hydrocarbyl","radical",",","a","functional","group","comprising","elements","from","Groups","13","-","17","of","the","periodic","table","of","the","elements",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":701,"tokens":["and","(","b",")","and","that","functions","as","the","promiscuous","olefin","polymerization","catalyst","and","the","non","-","invention","ethylene","selective","catalyst",".","Typically",",","chain","shuttling","agents","comprise","a","first","metal","that","is","Al",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":702,"tokens":["The","process","of","embodiment","12","wherein","two","R11","groups","on","each","Ar4","ring",",","and","two","R3","groups","on","different","arylene","rings","are","tert","-","butyl","or","tert","-","octyl",".","14","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":703,"tokens":["The","conventional","molecular","weight","(","IR","MW",")","is","determined","by","combining","universal","calibration","relationship","with","the","column","calibration","which","is","performed","with","a","series","of","monodispersed","polystyrene","(","PS",")","standards","ranging","from","700","to","lOM","gm","\/","mole","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":704,"tokens":["which","also","has","the","leaving","group","LG",".","Protected","phenol","(","a3",")","can","be","coupled","with","a","source","of","R5","(","e",".","g",".",",","source","of","the","(","Ci","-","C4Q",")","hydrocarbyl","or","(","Ci","-","C4Q",")","heterohydrocarbyl",")","such","as",",","for","example",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":705,"tokens":["115","g",",","48","%",",","ratio","of","1",":","2",".","5","isomers","A","and","B",")",".","1H","NMR","(","400","MHz",",","CD2Cl2",")",":","?","7",".","77","-","7",".","70","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":706,"tokens":["13C","{","1H","}","(","C6D6",")","?","1",".","58",",","25",".","75",",","32",".","97",",","50",".","49",",","61",".","5",",","93",".","11",",","106",".","51",",","126",".","32",",","126",".","89",",","127",".","14",",","129",".","0",",","135",".","82",",","149",".","54",".","HRMS","(","EI",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":707,"tokens":["All","quantities","are","measured","gravimetrically",".","The","TCB","densities","used","to","express","the","polymer","concentration","in","mass","\/","volume","units","are","1",".","463","g","\/","ml","at","room","temperature","and","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":708,"tokens":["Preferably",",","the","ionic","stoichiometric","activators","are","represented","by","the","following","formula","(","1",")",":","(","Z",")","d","+","Ad","-","(","1",")","wherein","(","Z",")","^","+","is","the","cation","component","and","A","^","-","is","the","anion","component",";","where","Z","is","(","L","-","H",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":709,"tokens":["2H",")",",","5",".","22","(","t",",","7","0","5",".","22","Hz",",","4H",")",",","1",".","93","(","quintet",",","7","0","5","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":710,"tokens":["The","hexane","washed","dichloromethane","extract","was","further","extracted","with","hot","hexane","(","2","?","20","mL",")","and","filtered","over","Celite","while","hot",".","The","hot","hexane","extract","was","washed","with","hexane","(","20","mL",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":711,"tokens":["The","residue","was","extracted","with","hexane","(","2","?","20","mL",")","and","filtered","over","Celite",".","The","combined","hexane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","afford","the","product","as","an","amber","oil","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":712,"tokens":["One","preferred","product","is","a","polymer","with","a","degree","of","polymerization","(","DP",")","of","about","10","or","more",",","preferably","about","40","or","more",".","By","'","DP","'","is","meant","the","average","number","of","repeat","(","monomer",")","units","in","a","polymer","molecule","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":713,"tokens":["Toluene","solutions","(","50","-","250","mM",")","of","the","following","Group","13","reagents","are","also","prepared",":","Al","(","Me",")","3",",","(","TMA",")",";","Al","(","Et",")","3",",","(","TEA",")",";"],"ner_tags":["B-SOLVENT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","O","B-ADDITIVE","O","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","O","B-ADDITIVE","O","O"]} +{"id":714,"tokens":["or","hydrocarbylsulfido",",","having","from","1","to","20","nonhydrogen","atoms",";","or",",","optionally",",","two","RB","are","covalently","linked","with","each","other","to","form","one","or","more","fused","rings","or","ring","systems",";","RA",",","RW",",","RX",",","RY","and","RZ","are","independently","hydrogen",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":715,"tokens":["Typically",",","6","to","10","mg","of","the","sample",",","that","has","been","stored","at","25","?","C","for","at","least","48","hours",",","is","sealed","in","an","aluminum","pan","and","loaded","into","the","instrument","at","25","?","C","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":716,"tokens":["N",",","N","-","dimethylanilinium","tetraphenylborate",",","N",",","N","-","diethylanilinium","tetraphenylborate",",","N",",","N","-","dimethyl","-","(","2",",","456","-","trimethylanilinium",")","tetraphenylborate",",","trimethylammonium","tetrakis","(","pentafluorophenyl",")","borate",",","triethylammonium","tetrakis","(","pentafluorophenyl",")","borate",",","tripropylammonium","tetrakis","(","pentafluorophenyl",")","borate",",","tri","(","n","-","butyl",")","ammonium","tetrakis","(","pentafluorophenyl",")","borate",",","tri","(","5ec","-","butyl",")","ammonium","tetrakis","(","pentafluorophenyl",")","borate",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":717,"tokens":["This","isolation","can","take","many","forms",",","typically","depending","on","the","substrate","used",".","If","a","flat","substrate","is","used",",","there","may","simply","be","sufficient","space","between","regions","so","that","the","compositions","or","complexes","cannot","interact","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":718,"tokens":["80","g","of","NaOH","in","16","mL","of","water",",","16","mL","of","tetrahydrofuran","and","1",".","70","g","(","3",".","29","mmol",")","of","l",",","3","-","bis","(","4","-","fluoro","-","2","-","iodophenoxy",")","propane","(","P8",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":719,"tokens":["3","Hz",",","2H",")",",","7",".","19","(","d",",","J","0","2",".","3","Hz",",","2H",")",",","7",".","13","(","d",",","J","0","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":720,"tokens":["To","a","stirring","solution","of","lithium","1","-","(","2","-","(","3","-","butylcyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilanyl",")","-","4","-","(","3",",","5","-","di","-","tert","-","butylphenyl",")","-","2","-","methyl","-","1H","-","inden","-","1","-","ide","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":721,"tokens":["which","are",",","for","purposes","of","this","invention","and","claims","thereto",",","a","0","0",".","695","and","K","0","0",".","579","for","linear","ethylene","polymers",",","a","0","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O"]} +{"id":722,"tokens":["the","first","primary","intermediate","is","of","formula","(","a5",")",".","The","preparation","of","the","first","primary","intermediate","of","formula","(","a5",")","starts","with","an","electrophilic","aromatic","substitution","reaction","of","phenol","(","al",")","with","a","source","of","a","leaving","group","LG",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":723,"tokens":["Tetrahydrofuran","(","THF",",","Merck","0","Merck","KGaA",",","Darmstadt",",","Germany",")","and","diethyl","ether","(","Merck",")","for","synthesis","were","purified","by","distillation","over","LiAlH4",",","and","stored","over","sodium","benzophenone","ketyl","under","an","inert","atmosphere",";","prior","to","use",","],"ner_tags":["B-SOLVENT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":724,"tokens":["C5H4",")",",","6",".","39","?","6",".","37","(","m",",","1",",","C9H6",")",",","6",".","63","(","d",",","J","0","3",".","0","Hz",",","1",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":725,"tokens":["Ziegler","-","Natta","catalysts","and","chromium","based","catalysts","produce","compositions","with","broad","composition","distributions",",","whereas","metallocene","catalysts","typically","produce","compositions","with","narrow","composition","distributions",".","[","62","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":726,"tokens":["C1","-","C12","alkyl",")",",","particularly","from","1","to","8","carbon","atoms","(","i",".","e",".",",","Ci","-","Ce","alkyl",")",",","particularly","from","1","to","6","carbon","atoms","(","i",".","e",".",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":727,"tokens":["5","mL",")",",","septum","inlets",",","regulated","supply","of","nitrogen",",","ethylene","and","hexene",",","and","equipped","with","disposable","PEEK","mechanical","stirrers","(","800","RPM",")",".","Ethylene","\/","1","-","hexene","Copolymerization","[","421","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","O","O"]} +{"id":728,"tokens":["0","g","(","74","%",")","of","(","P8",")","as","a","white","crystalline","solid",".","3","NMR","(","CDCI3",")","?","7",".","48","(","m",",","1H",")",",","7",".","2","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":729,"tokens":["The","filtrate","was","then","used","to","completely","fill","a","200","-","?","l","injection","-","valve","loop",".","The","volume","in","the","loop","was","then","introduced","near","the","center","of","the","CEF","column","(","15","-","cm","long","SS","tubing",",","3","?","o",".","d",".",",","7","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":730,"tokens":["B","\/","A","\/","B","'","\/","B","'","and","B","\/","B","'","\/","B","'","\/","B","'","'",";","(","d",")","five","-","layer","films",",","such","as","A","\/","A","'","\/","A","'","\/","A","'","'","\/","B",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":731,"tokens":["In","a","preferred","embodiment",",","the","polymers","produced","herein","are","homopolymers","of","propylene","or","are","copolymers","of","propylene","preferably","having","from","0","to","25","mol","%","(","alternately","from","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":732,"tokens":["3H",")",",","0",".","45","(","s",",","3H",")",".","Synthesis","of","Tetramethyldisilylen","(","3","-","n","-","butyl","-","cyclopentadienyl",")","(","2","-","methyl","-","4","-","phenyl","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacenyl",")","zirconium","(","IV",")","dichloride","(","Metallocene","A",")","[","264","]","1","-","(","3","-","Butylcyclopenta","-","2",",","4","-","dien","-","1","-","yl",")","-","2","-","chloro","-","1",",","1",",","2",",","2","-","tetramethyldisilane","[","265","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":733,"tokens":["Z",".","The","process","of","embodiment","Y",",","Y1",",","or","Y2",",","wherein","or","two","or","more","of","R1","to","R28","may","independently","join","together","to","form","a","C4","to","C62","cyclic","or","polycyclic","ring","structure","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":734,"tokens":["In","particular",",","this","provides","the","methyls","per","1000","total","carbons","(","QrB","\/","lOOOTC",")","as","afunction","of","molecular","weight",".","The","short","-","chain","branch","(","SCB",")","content","per","1000TC","(","SCB","\/","1000TC",")","is","then","computed","as","a","function","of","molecular","weight","by","applying","a","chain","-","end","correction","to","the","CEB","\/","IOOOTC","function",",","assuming","each","chain","to","be","linear","and","terminated","by","a","methyl","group","at","each","end","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":735,"tokens":["Scheme",".","2",".","Synthesis","of","a","silica","gel","\/","MAO","based","heterogeneous","metallocene","catalyst",".","The","copolymerization","parameters","for","the","PHT","\/","silica","gel","catalyst","system","were","determined","according","to","the","method","of","Fineman","and","Ross","[","17","]",":","r1","0","32",".","14",",","r2","0","0",".","27",",","r1","?","r2","0","0",".","87","."],"ner_tags":["O","O","O","O","O","O","O","B-SUPPORT","I-SUPPORT","O","B-ADDITIVE","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","O","B-SUPPORT","I-SUPPORT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":736,"tokens":["and","R8","and","R13","are","t","-","butyl",".","9",".","The","process","as","recited","in","claim","4","wherein","X","is","chloride",",","bromide","or","tetrafluoroborate",".","10","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":737,"tokens":["such","as","tetrahydro","-","s","-","indacenyl","or","tetrahydro","-","as","-","indacenyl",")","which","may","be","substituted","or","unsubstituted",",","provided","that","when","Cp","'","is","tetrahydro","-","s","-","indecenyl",":","1",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":738,"tokens":["The","reaction","was","then","concentrated","under","high","vacuum",".","The","residue","was","extracted","with","hot","hexane","(","2","?","10","mL",")","and","filtered","over","Celite",".","The","combined","hot","hexane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","afford","the","product","as","a","white","solid","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":739,"tokens":["at","least","one","double","and","\/","or","triple","bond","optionally","may","or","may","not","be","present","in","substituents","Rs",".","The","term","'","unsaturated","'","means","containing","at","least","one","carbon","-","carbon","double","bond",",","carbon","-","carbon","triple","bond",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":740,"tokens":["All","starting","materials","were","either","purchased","from","Aldrich","and","purified","prior","to","use","or","prepared","according","to","procedures","known","to","those","skilled","in","the","art",".","After","stirring","at","room","temperature","for","5","minutes",",","1","-","bromo","-","2","-","(","methoxymethoxy",")","benzene","(","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":741,"tokens":["94","mmol",")","in","diethyl","ether","(","400mL",")",",","n","-","butylhthium","(","2",".","5M","in","hexanes",")","was","added","slowly","over","the","course","of","30","minutes","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":742,"tokens":["1","mol","%","thereof",".","Also","more","preferably",",","the","catalytic","amount","of","the","metal","-","ligand","complex","of","formula","(","I",")","is","40","mol","%","thereof","or","less",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":743,"tokens":["United","States","Patent","Number","(","USPN",")","US","6",",","103",",","657",".","Examples","of","preferred","polymeric","or","oligomeric","alumoxanes","are","methylalumoxane",",","triisobutylaluminum","-","modified","methylalumoxane",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O"]} +{"id":744,"tokens":["or","gas","phase","polymerization","process","known","in","the","art","can","be","used","under","polymerizable","conditions",".","Such","processes","can","be","run","in","a","batch",",","semi","-","batch",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":745,"tokens":["To","a","precooled",",","stirring","solution","of","1",",","2","-","dichloro","-","1",",","1",",","2",",","2","-","tetramethyldisilane","(","1",".","941","g",",","10","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":746,"tokens":["The","container","is","vented","to","a","113","L","blow","down","tank",",","with","both","the","container","and","the","tank","purged","with","nitrogen",".","The","styrene","was","loaded","from","a","shot","tank","that","is","filled","and","nitrogen","purged","daily","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":747,"tokens":["New","York",",","1977",".","The","stereodefects","measured","as","?","stereo","defects","\/","10",",","0","monomer","units","?","are","calculated","from","the","sum","of","the","intensities","of","mmrr",",","mmrm","+","rrmr",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":748,"tokens":["None","of","these","cobalt","complexes","or","the","2",",","6","-","diacetylpyridinebis","(","imines",")","disclosed","in","this","reference","are","claimed","herein",".","Japanese","Patent","Application","89","-","45",",","712","reports","the","compound","#","#","STR1","#","#","T","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":749,"tokens":["or","a","single","or","twin","-","screw","extruder",",","which","may","include","a","compounding","extruder","and","a","side","-","arm","extruder","used","directly","downstream","of","a","polymerization","process",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":750,"tokens":["or","mixtures","thereof",".","Even","more","preferably",",","the","three","groups","are","halogenated",",","preferably","fluorinated",",","aryl","groups",".","Most","preferably",",","the","neutral","stoichiometric","activator","is","tris","perfluorophenyl","boron","or","tris","perfluoronaphthyl","boron","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O"]} +{"id":751,"tokens":["R18",",","R19",",","R20",",","R22",",","R23",",","R25",",","R26",",","R27",",","and","R28","are","hydrogen",";","and","Y","is","ethylene","(","?","CH2CH2","?",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":752,"tokens":["and","having","one","or","more","(","e",".","g",".",",","2",",","3",",","etc",".",")","carbon","-","carbon","triple","bonds",".","The","alkynyl","group","may","be","linear",",","branched","or","cyclic","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":753,"tokens":["Zr",",","and","Hf","and","R","is","selected","from","halogen","or","C1","to","C5","alkyl",",","preferably",",","R","is","a","methyl","group",".","In","a","preferred","embodiment",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":754,"tokens":["Zr","0","250",":","1",")",".","To","a","1","l","round","bottomed","flask","was","added","500","ml","n","-","pentane",",","2","g","silica","gel","of","the","type","?","Davison","948","?","and","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","I-SOLVENT","I-SOLVENT","O","O","O","B-SUPPORT","I-SUPPORT","O","O","O","O","B-SUPPORT","I-SUPPORT","O","O","O","O"]} +{"id":755,"tokens":["Determining","melting","and","crystallization","temperatures","and","heat","of","fusion","by","Differential","Scanning","Calorimetry","(","DSC",";","DSC","2910",",","TA","Instruments",",","Inc",".",")",")",":","First","heat","samples","from","room","temperature","to","180","?","C","at","a","heating","rate","of","10","?","C","per","minute","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":756,"tokens":["2H",")",",","3",".","4","-","3",".","5","(","m",",","2H",")",",","5",".","59","(","s",",","1H",")",",","6",".","9","-","7",".","0","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":757,"tokens":["Two","transition","metal","compounds","as","described","above","may","be","used","in","a","polymerization",".","In","a","particular","embodiment",",","when","using","the","two","transition","metal","compound",",","where","both","are","activated","with","the","same","activator",",","useful","mole","percents",",","based","upon","the","molecular","weight","of","the","pre","-","catalysts",",","are","10","to","99",".","9","%","A","to","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":758,"tokens":["According","to","one","aspect","of","the","present","invention",",","the","electron","-","withdrawing","component","is","an","electron","-","withdrawing","anion","derived","from","a","salt",",","an","acid",",","or","other","compound",",","such","as","a","volatile","organic","compound",",","that","may","serve","as","a","source","or","precursor","for","that","anion","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":759,"tokens":["FIG",".","2","presents","the","NMR","spectrum","for","the","Zr","[","?","-","C5H4","-","(","nBu",")","]","Cl3","formed","according","to","Example","2",".","The","molar","ratio","obtained","for","the","product","Zr","[","?","-","C5H4","-","(","nBu",")","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":760,"tokens":["The","T75","-","T25","value","represents","the","difference",".","The","closer","these","temperatures","comes","together",",","the","narrower","the","composition","distribution",".","CFC","Procedure","[","451","]","Cross","-","fractionation","chromatography","(","CFC",")","analysis","was","done","using","a","CFC","-","2","instrument","from","Polymer","Char",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":761,"tokens":["3","Hz",")",",","6",".","62","-","6",".","58","(","m",",","2H",")",",","6",".","48","(","t",",","1H",",","J","0","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":762,"tokens":["The","residue","was","washed","with","hexane","(","20","mL",")","and","concentrated","under","high","vacuum","to","afford","the","product","as","an","orange","-","white","solid","(","1",".","477","g",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":763,"tokens":["and","for","any","length","of","time",".","The","spectrum","is","normalized","to","protonated","benzene","in","the","deuterated","benzene",",","which","is","expected","to","show","a","peak","at","7","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":764,"tokens":["and","X","is","independently","methyl",",","benzyl",",","trimethylsilylmethyl",",","allyl",",","pyrrolyl","or","two","X","groups","together","are","1",",","4","-","butane","-","diyl",",","2","-","butene","-","1",",","4","-","diyl",",","2",",","3","-","dimethyl","-","2","-","butene","-","1",",","4","-","diyl",",","2","-","methyl","-","2","-","butene","-","1",",","4","-","diyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":765,"tokens":["Zr",",","and","Hf","and","R","is","selected","from","halogen","and","C1","to","C5","alkyl",",","preferably","provided","however","that",",","when","the","compound","is","dimethylsilylene","(","2",",","6",",","6","-","trimethyl","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","yl",")","(","Z",")","Ti","(","R",")","2","or","?","-","(","CH3",")","2Si","(","2","-","methyl","-","3",",","6",",","7",",","8","-","tetrahydro","-","as","-","indacen","-","3","-","yl",")","(","Z",")","Ti","(","R",")","2",",","where","Z","is","t","-","butylamido",",","adamantylamido",",","cyclooctylamido",",","cyclohexylamido","or","cyclododecylamido",",","then","R","is","not","methyl",".","16","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":766,"tokens":["3","mmol",")","was","dissolved","in","25","ml","toluene","and","placed","under","34",".","5","kPa","of","ethylene","at","room","temperature",".","Et2","AlCl","(","0",".","75","ml",","],"ner_tags":["O","O","O","O","O","O","O","O","B-SOLVENT","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","B-ADDITIVE","I-ADDITIVE","O","O","O","O","O","O"]} +{"id":767,"tokens":["N",",","N","-","dimethylanilinium","tetrakis","(","p","-","tolyl",")","borate",",","N",",","N","-","dimethylanilinium","tetrakis","(","m","-","tolyl",")","borate",",","N",",","N","-","dimethylanilinium","tetrakis","(","2",",","4","-","dimethylphenyl",")","borate",","],"ner_tags":["B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O"]} +{"id":768,"tokens":["and","\/","or","polyisobutylene",".","[","210","]","In","a","preferred","embodiment",",","the","polymer","(","preferably","the","polyethylene","or","polypropylene",")","is","present","in","the","above","blends",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":769,"tokens":["wherein","the","?","5","-","cycloalkadienyl","portions","include","cyclopentadienyl","ligands",",","indenyl","ligands",",","fluorenyl","ligands",",","and","the","like",",","including","partially","saturated","or","substituted","derivatives","or","analogs","of","any","of","these","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":770,"tokens":["Also",",","by","the","manner","in","which","W","is","obtained",",","it","is","possible","that","W","is","a","discontinuous","function",",","and","the","above","integrations","need","to","be","done","piecewise",".","[","185","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":771,"tokens":["And","while","the","complexes","are","substituted","at","the","2","-","position","of","the","Cp","ring",",","and","the","indenyl","ring","is","substituted","at","the","2","-","position","and","4","-","position",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":772,"tokens":["Using","a","ratio","control",",","the","Comonomer","(","1","-","butene",",","1","-","hexene",",","or","1","-","octene",")","is","pushed","into","the","reactor","from","a","syringe","pump","(","Teledyne","Isco",")","while","ethylene","is","filling","the","reactor","to","a","total","pressure","of","about","240","psig","."],"ner_tags":["O","O","O","O","O","O","O","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":773,"tokens":["In","addition",",","other","ionic","or","non","-","ionic","compounds","that","serve","as","sources","for","these","electron","-","withdrawing","anions","may","also","be","employed","in","the","present","invention","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":774,"tokens":["3","g",",","95","%","yield",")","as","a","yellow","oil",".","6",",","6","?","-","(","(","Ethane","-","1",",","2","-","diylbis","(","methylazanediyl",")",")","bis","(","methylene",")",")","bis","(","2","-","(","9H","-","carbazol","-","9","-","yl",")","-","4","-","methylphenol",")","(","6",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":775,"tokens":["the","organic","phase","was","separated",",","and","the","water","phase","was","extracted","with","3x500","ml","of","dichloromethane",".","The","combined","organic","extract","was","washed","with","aqueous","K2CO3",",","dried","over","anhydrous","K2CO3",",","passed","through","a","short","pad","of","silica","gel","60","(","40","-","63","um",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":776,"tokens":["The","hexane","extract","was","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum",".","The","hexane","washed","dichloromethane","extract","was","concentrated","under","high","vacuum",".","The","hexane","washed","dichloromethane","extract","was","washed","with","diethyl","ether","(","4","?","2","mL",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":777,"tokens":["The","endothermic","peaks","in","the","temperature","range","of","150","-","250","?","C",".","are","integrated","using","the","software","package","supplied","by","the","manufacturer","to","give","the","heat","of","fusion","(","?","Hf",")","in","the","units","of","J","\/","g","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":778,"tokens":["F",":","Reaction","product","of","Et3Al","with","2","molar","equivalents","of","Ph2NH","according","to","Example","1","G",":","methylalumoxane","(","MMAO","Type","3A",",","Akzo","Nobel","Company",")","Abstract","Metal","complexes","of","polyvalent","aryloxyethers","appropriately","substituted","with","sterically","bulky","substituents","possess","enhanced","solubility","in","aliphatic","and","cycloaliphatic","hydrocarbons","and","\/","or","when","employed","as","catalyst","components","for","the","polymerization","of","ethylene","\/","?","-","olefin","copolymers",",","produce","products","having","reduced","I10","\/","I2","values",".","CLAIMS",":",".","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":779,"tokens":["The","hexane","extracts","were","then","dissolved","in","hexane","(","lOOmL",")","and","cooled","to","-","35","?","C",".","The","resulting","precipitate","was","collected","and","concentrated","under","high","vacuum","to","afford","a","fraction","of","the","product","as","an","orange","foam","(","41",".","lg",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":780,"tokens":["1H","NMR","(","C6D6",",","RT",")","?","8",".","15","(","d","\/","d",",","4H",",","ArH",")",",","7",".","6","-","6",".","5","(","m",",","overlap","w","\/","solvent","peak",",","ArH",")",",","5",".","72","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":781,"tokens":["or","silylcarbyl",",","preferably","methyl",",","ethyl",",","propyl",",","butyl",",","pentyl",",","hexyl",",","heptyl",",","octyl",",","nonyl",",","decyl",",","undecyl",",","dodecyl","or","an","isomer","thereof",",","preferably","t","-","butyl",",","neopentyl",",","cyclohexyl",",","cyclooctyl",",","cyclododecyl",",","adamantyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":782,"tokens":["Therefore",",","a","?","group","4","metal","?","is","an","element","from","group","4","of","the","Periodic","Table",",","e",".","g",".",",","Hf",",","Ti",",","or","Zr",".","[","45","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":783,"tokens":["C6","-","C10","aryl",",","substituted","C6","-","C10","aryl",",","fluorenylidenyl",",","substituted","fluorenylidenyl",",","or","?","NR","?","2",",","?","SR","?",",","?","OR",",","?","OSiR","?","3",",","?","PR","?","2",",","where","each","R","?","is","hydrogen",",","halogen",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":784,"tokens":["each","of","R3a",",","R4a",",","R3b",",","R4b",",","R6c",",","R7c",",","R8c",",","R6d",",","R7d",",","and","R8d","independently","is","a","hydrogen","atom",";","hydrocarbyl",";","heterohydrocarbyl",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":785,"tokens":["To","a","precooled",",","stirring","solution","of","1","-","chloro","-","2","-","(","1H","-","inden","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilane","(","3","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":786,"tokens":["5","mmol",")","was","suspended","in","50","ml","of","Et2O",".","To","this","suspension","1",".","5","ml","of","MeMgBr","(","3",".","0","M",")","was","added","dropwise","while","stirring","over","a","20","minute","period","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":787,"tokens":["or","two","or","more","of","R1","to","R28","may","independently","join","together","to","form","a","C4","to","C62","cyclic","or","polycyclic","ring","structure",",","or","a","combination","thereof",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":788,"tokens":["N","-","dimethylamino",")","indene","-","1","-","yl",")","(","dimethylsilane",")","titanium","dichloride",";","(","t","-","butylamido",")","(","3","-","(","N",",","N","-","dimethylamino",")","indene","-","1","-","yl",")","(","dimethylsilane",")","titanium","dimethyl",";","(","t","-","butylamido",")","(","3","-","(","N",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":789,"tokens":["The","symbols","'","<","'","and","'",">","'","respectively","mean","less","than","and","greater","than",".","As","used","herein","the","term","'","poly","(","ethylene","alpha","-","olefin",")","block","copolymer","'","is","used","interchangeably","herein","with","the","terms","'","olefin","block","copolymer",",","'","'","OBC",",","'","'","ethylene","\/","a","-","olefin","block","interpolymer",",","'","and","'","ethylene","\/","a","-","olefin","block","copolymer","'","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O"]} +{"id":790,"tokens":["and","cooled","to","0","?","C",".","under","a","nitrogen","atmosphere",".","The","ether","solution","of","2",",","7","-","di","-","tert","-","butylfluorenyl","lithium","prepared","as","above","is","added","in","a","dropwise","fashion","to","the","fulvene","at","0","?","C",".","via","the","addition","funnel","over","the","course","of","approximately","one","hour","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":791,"tokens":["According","to","one","aspect","of","this","invention",",","the","alumina","content","of","the","silica","-","alumina","may","be","from","about","5","to","about","50","%",",","and","according","to","another","aspect","of","this","invention",","],"ner_tags":["O","O","O","O","O","O","O","O","O","B-SUPPORT","O","O","O","B-SUPPORT","I-SUPPORT","I-SUPPORT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":792,"tokens":["or","interaction","of","precontacted","mixture","and","the","activator","-","support",",","such","that","a","portion","of","the","components","of","the","precontacted","mixture","is","immobilized",",","adsorbed",",","or","deposited","thereon","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":793,"tokens":["Branched","or","unbranched",",","cyclic","or","acyclic",",","saturated","or","unsaturated","species",",","such","as","alkyl","groups",",","cycloalkyl","groups",",","alkenyl","groups",",","and","aryl","groups","are","all","included","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":794,"tokens":["Similarly",",","the","term","?","contacting","?","is","used","herein","to","refer","to","materials","which","may","be","blended",",","mixed",",","slurried",",","dissolved",",","reacted",",","treated",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":795,"tokens":["Prior","to","running","each","sample",",","the","DRI","detector","and","the","injector","were","purged",".","Flow","rate","in","the","apparatus","was","then","increased","to","0",".","5","mL","\/","minute",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":796,"tokens":["and","(","X2",")",",","wherein","the","atom","is","carbon","or","silicon",".","For","example",",","according","to","this","description",",","it","is","possible","for","the","precontacted","organoaluminum","compound",",","once","it","is","contacted","with","the","metallocene","and","the","olefin","monomer",",","to","have","reacted","to","form","at","least","one","different","chemical","compound",",","formulation",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":797,"tokens":["5",")","the","polymerization","preferably","occurs","in","one","reaction","zone",";","6",")","the","productivity","of","the","catalyst","compound","is","at","least","4",",","250","g","\/","g","*","cat","or","greater",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":798,"tokens":["544","g",",","12",".","33","mmol",")","in","diethyl","ether","(","40","mL",")",",","n","-","butyllithium","(","5",".","0","mL",",","2",".","5M","in","hexanes",",","12","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":799,"tokens":["In","embodiments","herein",",","the","productivity","of","the","catalyst","compound","is","at","least","1",",","500","g","\/","gcat",",","or","great",",","at","least","2",",","0","g","\/","gcat",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":800,"tokens":["The","combined","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","give","an","orange","-","yellow","solid",".","The","dichloromethane","extract","was","extracted","with","hexane","(","20","mL",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":801,"tokens":["776","g",",","3",".","92","mmol",")","in","diethyl","ether","(","60","mL",")",",","zirconium","(","IV",")","chloride","(","0",".","917","g",",","3","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":802,"tokens":["Stretch","films","can","be","monolayer","films","or","multilayer","films",",","and","can","include","conventional","additives",",","such","as","cling","-","enhancing","additives","such","as","tackifiers",",","and","non","-","cling","or","slip","additives",",","to","tailor","the","slip","\/","cling","properties","of","the","film","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":803,"tokens":["Ar4","independently","each","occurrence","is","a","substituted","C9",".","20","aryl","group",",","wherein","the","substituents",",","independently","each","occurrence",",","are","selected","from","the","group","consisting","of","alkyl",";","cycloalkyl",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":804,"tokens":["or","C3","to","alphaolefin","monomers",".","Examples","of","useful","comonomers","include","propylene",",","1","-","butene",",","1","-","pentene",",","1","-","hexene",",","1","-","heptene",",","1","-","octene",",","1","-","nonene",",","1","-","decene",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O"]} +{"id":805,"tokens":["For","the","measurements",",","3","?","6","mg","of","the","dried","polymers","were","sealed","in","standard","aluminum","pans","(","?","5","mm",")","and","measured","under","nitrogen","cooling","using","the","following","temperature","program",":","(","1",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":806,"tokens":["1H",",","vinylic","Cp","-","H","in","indenyl",")",",","3",".","39","(","s",",","1H",",","benzylic","Cp","-","H","in","indenyl",")",",","2",".","95","-","2",".","75","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":807,"tokens":["565","g",")",".","Lithium","3","-","(","2","-","(","3","-","butylcyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilaney",")","-","3H","-","cyclopenta","[","a","]","naphthalen","-","3","-","ide","[","331","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":808,"tokens":["or","an","unsubstituted","unsaturated","cyclic","ring",";","[","95","]","R4","is","hydrogen",",","halogen",",","silylcarbyl",",","substituted","silylcarbyl",",","C1","-","C40","hydrocarbyl",",","substituted","C1","-","C40","hydrocarbyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":809,"tokens":["and","the","elute","was","evaporated","to","dryness",".","The","residue","was","distilled","in","vacuum","to","give","223","g","(","97","%",")","of","2",",","7",",","7","-","trimethyl","-","1",",","6",",","7",",","8","-","tetrahydro","-","as","-","indacen","-","3","(","2H",")","-","one","as","yellowish","oil","which","crystallizes","at","room","temperature",",","b",".","p",".","137","-","138oC","\/","1","mm","Hg","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":810,"tokens":["0","mmol",",","1",".","2","eq",")","was","added",".","The","reaction","was","stirred","at","room","temperature","for","75","minutes",".","The","reaction","was","then","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":811,"tokens":["140","g",",","0",".","48","mmol",",","0",".","5","eq",")","in","tetrahydrofuran","(","5","mL",")","was","added",".","Then","water","(","4","mL",")","was","added","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":812,"tokens":["and","a","solid","activator","in","a","300","mL","stirred","autoclave","with","continuous","output","to","the","loop","reactor",".","Tri","-","n","-","butylaluminum","solution","and","metallocene","solution","were","fed","as","separate","streams","into","a","tee","upstream","of","the","autoclave","where","they","contacted","each","other","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":813,"tokens":["417","g",",","1",".","0","mmol",")","in","diethyl","ether","(","10","mL",")",",","n","-","butyllithium","(","0",".","8","mL",",","2",".","5M","in","hexanes",",","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":814,"tokens":["or","halogen","atom",",","more","preferably","(","Ci","-","C4Q",")","heterohydrocarbyl",",","still","more","preferably","(","C4","-","C4Q",")","heterohydrocarbyl",",","and","even","more","preferably","(","C4","-","Cg",")","heterohydrocarbyl","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":815,"tokens":["and","(","X2",")",",","wherein","the","atom","is","carbon","or","silicon",".","A","first","substituent","of","the","disubstituted","bridging","group","is","an","aliphatic","or","aromatic","group","having","from","1","to","about","20","carbon","atoms","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":816,"tokens":["Generally","the","procedure","involves","use","of","an","inert","diluent",",","especially","a","hydrocarbon","liquid",",","and","inert","reaction","conditions",",","including","nitrogen",",","helium","or","argon","atmosphere",",","high","vacuum",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":817,"tokens":["The","compound","as","recited","in","claim","26","which","is","(","XII",")",".","32",".","The","compound","as","recited","in","claim","26","which","is","(","IX",")",".","33","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":818,"tokens":["Additionally",",","both","of","the","distinct","peaks","occur","at","a","temperature","on","the","graph","above","20","?","C","and","below","120","?","C","where","the","elution","temperature","is","run","to","0","?","C","or","lower","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":819,"tokens":["Structures","of","metal","-","ligand","complexes","(","1",")","to","(","8",")","are","shown","in","Fig",".","10",".","Structures","of","metal","-","ligand","complexes","(","9",")","to","(","16",")","are","shown","in","Fig",".","11","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":820,"tokens":["P",",","O","or","S",",","Ri","is","a","C1","to","C20","hydrocarbyl","group",",","and","z","is","2","-","y","when","J","is","N","or","P","and","1","-","y","when","J","is","O","or","S",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":821,"tokens":["or","combination","thereof",",","or","X1","and","X2","are","joined","together","to","form","a","metallocycle","ring",",","or","X1","and","X2","are","joined","to","form","a","chelating","ligand",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":822,"tokens":["and","the","mixture","was","stirred",".","Hexane","(","20","mL",")","was","added","to","the","white","solid",",","and","the","mixture","was","stirred",".","Hexane","(","20","mL",")","was","added","to","the","oil",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":823,"tokens":["and","MMAO","-","3A","(","1",".","2","?","mol",")",";","and","a","polymerization","reaction","temperature","of","170","?","C",".","Follow","the","general","procedure","described","previously","using","the","metal","-","ligand","complex","(","3",")","(","six","times",")",",","(","11",")","(","two","times",")",",","(","13",")","(","two","times",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":824,"tokens":["each","X","is","a","univalent","anionic","ligand",",","or","two","X","are","joined","and","bound","to","the","metal","atom","to","form","a","metallocycle","ring",",","or","two","X","are","joined","to","form","a","chelating","ligand",",","a","diene","ligand",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":825,"tokens":["and","it","is","more","preferred","that","R12","and","R17","are","i","-","propyl",";","R4","and","R5","are","each","independently","halogen",",","thioalkyl",",","hydrogen","or","alkyl","containing","1","to","6","carbon","atoms",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":826,"tokens":["16","eq",")","and","hexane","(","0",".","39","eq",")","(","1",".","749","g",")",".","The","reaction","was","stirred","at","room","temperature","for","19",".","5h","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":827,"tokens":["3","no","melt","62",".","7","11",".","1","ps75","125","PMAO","(","5",")","SJ2BF20","(","1",")","M1","1",".","0","15","587","32","39","55","1",".","9","ps76","125","PMAO","(","5",")","SJ2BF20","(","1",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","O","O","O","B-ADDITIVE","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","O","O","O","B-ADDITIVE","O","O","O"]} +{"id":828,"tokens":["1","hour","to","about","24","hours",",","for","example",",","from","about","0",".","1","to","about","1","hour",".","Precontact","times","from","about","10","minutes","to","about","30","minutes","are","also","typical","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":829,"tokens":["and","c",")","an","Mwi","\/","Mw2","value","of","less","than","1",".","2",";","e",")","a","melt","index","(","MI",")","of","from","0",".","1","g","\/","10","min","to","5","g","\/","10","min",";","f",")","a","melt","index","ratio","(","I21","\/","I2",")","of","from","12","to","30",";","g",")","an","Mw","\/","Mn","of","from","2","to","6",";","h",")","an","Mz","\/","Mw","of","from","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":830,"tokens":["Some","of","them","are",":","A","'","hydrocarbyl","group","'","is","a","univalent","group","containing","only","carbon","and","hydrogen",".","If","not","otherwise","stated",",","it","is","preferred","that","hydrocarbyl","groups","herein","contain","1","to","about","30","carbon","atoms","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":831,"tokens":["the","complex","may","be","in","a","form","such","as","#","#","STR18","#","#","wherein","R1","through","R7",",","M",",","and","Q","are","as","defined","above",",","and","P","is","a","divalent","(","poly",")","ethylene","group","of","the","formula","-","-","(","CH2","CH2",")","x","-","-","wherein","x","is","an","integer","of","1","or","more",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":832,"tokens":["and","0",".","8","?","mol","of","MMAO","-","3A",",","the","catalyst","efficiency","is","greater","than","1",",","1",",","480",",","0",".","Preferably","when","the","catalyst","efficiency","is","determined","employing","ethylene","and","1","-","octene","as","described","later","at","a","polymerization","reaction","temperature","of","170","?","C","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":833,"tokens":["The","combined","organic","extract","was","evaporated","to","dryness",",","and","the","residue","was","dissolved","in","a","cold","solution","of","100","g","KOH","in","1200","ml","H2O",".","The","obtained","solution","was","extracted","with","2x200","ml","of","ether",",","then","acidified","with","12","M","HCl","to","pH","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":834,"tokens":["Q",".","The","catalyst","compound","of","embodiment","A",",","B",",","C",",","D",",","E",",","F",",","G",",","H",",","I",",","J",",","K",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":835,"tokens":["M","is","a","group","3",",","4",",","5",",","or","6","transition","metal","(","preferably","group","4",")",";","G","is","a","heteroatom","group","represented","by","the","formula","JRi","z","where","J","is","N",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":836,"tokens":["or","t","-","butyl",")",".","[","150","]","The","typical","activator","-","to","-","catalyst","ratio",",","e",".","g",".",",","all","NCA","activators","-","to","-","catalyst","ratio","is","about","a","1",":","1","molar","ratio","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":837,"tokens":["What","is","claimed","is",":","1",".","A","catalyst","compound","represented","by","formula","(","I",")",":","wherein",":","M","is","a","group","4","metal",";","Y1","and","Y2","are","independently","Si",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":838,"tokens":["Bu","is","butyl",",","cPR","is","cyclopropyl",",","iBu","is","isobutyl",",","tBu","is","tertiary","butyl",",","p","-","tBu","is","para","-","tertiary","butyl",",","nBu","is","normal","butyl",",","sBu","is","sec","-","butyl",",","TMS","is","trimethylsilyl",",","TIBAL","is","triisobutylaluminum",",","TNOAL","is","tri","(","n","-","octyl",")","aluminum",",","MAO","is","methylalumoxane",",","p","-","Me","is","para","-","methyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":839,"tokens":["and","combinations","thereof",".","One","convenient","method","of","contacting","the","solid","oxide","with","the","fluoriding","agent","is","to","vaporize","a","fluoriding","agent","into","a","gas","stream","used","to","fluidize","the","solid","oxide","during","calcination","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":840,"tokens":["The","amount","of","ethylene","consumed","was","registered","using","a","B","u","chi","-","Press","-","Flow","-","Control","unit","BPC","9901",".","The","mixture","was","stirred","for","1","h",","],"ner_tags":["O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":841,"tokens":["Certain","M",",","X",",","L",",","R3a",",","R4a",",","R3b",",","R4b",",","R6c",",","R7c",",","R8c",",","R6d",",","R7d",",","and","R8d","(","as","the","case","may","be",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":842,"tokens":["4H",",","ArH",")",",","7",".","50","(","t",",","4H",",","ArH",")",",","7",".","4","-","7",".","0","(","m",",","overlap","w","\/","solvent","peak",",","ArH",")",",","6",".","94","(","d","\/","d",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":843,"tokens":["A","bulk","homogeneous","process","is","particularly","preferred",".","(","A","bulk","process","is","defined","to","be","a","process","where","monomer","concentration","in","all","feeds","to","the","reactor","is","70","vol","%","or","more",".",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":844,"tokens":["797","g",",","1",".","79","mmol",")","in","diethyl","ether","(","20","mL",")","was","added",".","Tetramethyldisilylen","(","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacenyl",")","(","3","-","(","trimethylsilyl",")","methyl","-","cyclopentadienyl",")","hafnium","dimethyl","[","406","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O"]} +{"id":845,"tokens":["The","amount","of","hexene","incorporated","in","the","polymers","(","wt","%",")","was","estimated","by","rapid","FT","-","IR","spectroscopy","on","a","Bruker","Vertex","70","IR","in","reflection","mode","."],"ner_tags":["O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":846,"tokens":["The","titanium","transition","metal","complex","(","1",".","0","?","mol",",","Al","\/","Ti","0","25",")","(","Compound","5a",")","treated","with","an","appropriate","amount","of","a","triisobutylaluminum","compound","and","a","dimethylaniliniumtet","(","pentafluorophenyl",")","borate","cocatalyst","solution","(","B","\/","Ti","0","5",")","were","added","to","a","catalyst","injecting","cylinder",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":847,"tokens":["or","a","charged","species","with","a","counter","ion","as","in","an","activated","catalyst","system",".","As","used","herein",",","when","catalyst","systems","are","described","as","comprising","neutral","stable","forms","of","the","components",",","it","is","well","understood","by","one","of","ordinary","skill","in","the","art",",","that","the","ionic","form","of","the","component","is","the","form","that","reacts","with","the","monomers","to","produce","polymers",".","[","72","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":848,"tokens":["4H","each","of","A","and","B",")",",","1",".","33","-","1",".","21","(","m",",","4H","each","of","A","and","B",")",",","0",".","90","-","0",".","80","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":849,"tokens":["The","Group","1","or","2","metal","salt","includes","monometal","salts",",","bimetal","salts",",","and","hemimetal","salts",".","Examples","of","the","monometal","salt","are","Na","(","Q","-","H",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":850,"tokens":["Me2Si","(","3","-","n","-","propylCpMe3",")","(","C13l","3",")","ZrCi2","and","other","compounds","as","listed","above",".","P3",".","The","catalyst","system","of","paragraphs","1","and","2",","],"ner_tags":["B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":851,"tokens":["each","R1",",","R2",",","R3",",","R4",",","R5",",","R6",",","R7",",","R8",",","R9",",","R10",",","R11",",","R12",",","R13",",","R14",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":852,"tokens":["5","to","5",".","0","(","such","as","1",".","8","to","5",".","0",",","or","2",".","0","to","5",".","0",",","or","2",".","2","to","4","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":853,"tokens":["5","equiv",")","and","1",",","2","-","diaminopropane","(","1","mL",",","1",".","3","mmol",",","0",".","13","equiv",")","were","added","and","the","reaction","was","refluxed","for","18","hours","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":854,"tokens":["4H",")",",","1",".","57","-","1",".","14","(","m",",","8H",")",",","0",".","88","(","t",",","3H",",","J","0","7",".","3","Hz",")",",","0",".","84","(","t",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":855,"tokens":["J","0","8",".","6","Hz",",","2H",")",",","7",".","57","(","d",",","J","0","8",".","8","Hz",",","2H",")",",","7",".","44","(","dd",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":856,"tokens":["or","an","unsubstituted","unsaturated","cyclic","ring",",","provided","that","adjacent","R7",",","R8",",","R9","and","\/","or","R10","groups","provided","that","adjacent","R7",",","R8",",","R9","and","\/","or","R10","groups","do","not","cyclize","to","form","a","benzene","ring","(","substituted","or","unsubstituted",")","fused","with","the","cyclopentadienyl","ring","group","of","formula","(","I",")",".","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":857,"tokens":["In","an","embodiment",",","M","is","Zr",";","X1","and","X2","are","benzyl","radicals",";","R1",",","R4",",","R14","and","R17","are","methyl","radicals",";","R2",",","R3",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":858,"tokens":["2H",",","J","0","7",".","5",",","3",".","0","Hz",",","B",")",",","2",".","47","(","s",",","3H",",","A",")",",","2",".","46","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":859,"tokens":["R","*","2GeCR","*","2GeR","*","2",",","R","*","2SiGeR","*","2",",","R","*","C","0","CR","*","GeR","*","2",",","R","*","B",",","R","*","2C","?","BR","*",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":860,"tokens":["and","ambient","pressure",".","Supported","catalyst","is","loaded","into","a","small","injection","tube","under","inert","atmosphere","nitrogen","in","a","glovebox",".","The","catalyst","injection","tube","is","attached","to","the","reactor","and","catalyst","is","quickly","charged","into","reactor","with","high","pressure","nitrogen","up","to","300","-","350","psig",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":861,"tokens":["The","TCB","was","then","degassed","with","an","online","degasser","before","entering","the","SEC",".","Polymer","solutions","were","prepared","by","placing","dry","polymer","in","a","glass","container",",","adding","the","desired","amount","of","TCB",",","then","heating","the","mixture","at","160","?","C","with","continuous","agitation","for","2","hours","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":862,"tokens":["P7",".","The","process","of","paragraphs","4","to","6",",","wherein","there","is","from","0",".","1","wt","%","to","20","wt","%","of","a","C3","to","C40","alphaolefin","comonomer",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":863,"tokens":["and","a","500","cc","column","packed","with","dried","5","A","mole","sieves","purchased","from","Aldrich","Chemical","Company",".","[","217","]","MAO","(","methylalumoxane",",","10","wt","%","in","toluene",")","was","purchased","from","Albemarle","Corporation","and","was","used","as","a","1","wt","%","in","toluene","solution","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":864,"tokens":["2H",",","CH2",")",",","?","2",".","24","(","s",",","3H",",","quinoline","-","CH3",")",",","?","2",".","5","(","s",",","6H",",","Cp","-","CH3",")",",","?","1",".","72","-","1",".","66","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":865,"tokens":["The","reaction","was","allowed","to","cool","to","room","temperature",".","The","reaction","was","then","concentrated","in","vacuo",".","The","residue","underwent","aqueous","extraction","with","pentane","(","3","?","50","mL",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":866,"tokens":["Si","(","Rc",")","3",";","0","(","RC",")",";","S","(","RC",")",";","N","(","RN",")","2",";","P","(","RP",")","2","or","halogen","atom","At","least","one","of","R","^","cc","and","independently","is","a","(","Ci","-","C4Q",")","hydrocarbyl",";","(","CrC40",")","heterohydrocarbyl",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":867,"tokens":["or","an","unsubstituted","unsaturated","cyclic","ring",",","wherein",":","1",")","if","R4","is","hydrogen",",","then","R2","and","R3","are","joined","to","form","a","saturated","cyclic","ring",",","substituted","saturated","cyclic","ring",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":868,"tokens":["and","hexane","(","2",".","58","eq",")","(","3",".","442","g",")",".","Chlorodimethyl","(","2","-","methyl","-","4","-","phenyl","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","yl",")","silane","[","279","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":869,"tokens":["The","alkynylene","group","may","be","linear","or","branched",".","[","37","]","As","used","herein",",","and","unless","otherwise","specified",",","the","term","'","alkoxy","'","refers","to","~","0","~","alkyl","containing","from","1","to","about","10","carbon","atoms","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":870,"tokens":["Ethylene","used","was","polymerization","grade","ethylene","(","obtained","from","Union","Carbide","Corporation",")","which","was","purified","through","a","column","of","alumina","and","activated","at","250","?","C",".","(","482","?","F",".",")","in","nitrogen",".","1","-","Hexene",",","when","used",",","was","polymerization","grade","1","-","hexene","(","obtained","from","Chevron","Phillips","Chemical","Company","LP",")"],"ner_tags":["B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","O","O","O","O","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","O","O","O","O","O","O","O"]} +{"id":871,"tokens":["Further",",","aluminoxanes","may","also","have","cage","structures","of","the","formula","Rt","5m","+","?","Rb","m","?","?","Al4mO3m",",","wherein","m","is","3","or","4","and","?","is","0","nAl","(","3",")","?","nO","(","2",")","+","nO","(","4",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":872,"tokens":["or","disposal","costs",")","and","decreasing","or","eliminating","detrimental","health","and","environmental","impact","(","e",".","g",".",",","in","terms","of","solvent","production",",","negative","effects","of","solvent","residues","thereof","in","products","prepared","therein",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":873,"tokens":["EXAMPLE","54","In","a","dry",",","oxygen","-","free","atmosphere","the","cobalt","II","!","complex","prepared","in","Example","7","(","0",".","8","mmol",")","was","slurried","in","50","ml","toluene",",","cooled","to","-","12","?","C","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","O","O","O","O","O","O","O","O"]} +{"id":874,"tokens":["An","example","of","the","fused","6",",","6",",","6","-","ring","system","is","acrydin","-","9","-","yl",".","The","5","-","membered","rings","and","6","-","membered","rings","of","the","fused","5",",","6","-",";","6",",","6","-",";","5",",","6",",","5","-",";","5",",","6",",","6","-",";","6",",","5",",","6","-",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":875,"tokens":["702","g",")",".","1","-","(","4","-","Bromo","-","1H","-","inden","-","1","-","yl",")","-","2","-","(","cyclopenta","-","2",",","4","-","dien","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilane","[","295","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":876,"tokens":["The","present","invention","also","generally","relates","to","ligands","and","intermediates","useful","for","preparing","the","metal","-","ligand","complex","and","to","processes","of","their","preparation",".","Other","related","inventions","are","described","herein","The","various","embodiments","of","the","present","invention","that","are","summarized","previously","are","incorporated","here","by","reference","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":877,"tokens":["R9",",","R10",",","R11",",","R14",",","R15","and","R16","are","each","independently","hydrogen",",","hydrocarbyl",",","substituted","hydrocarbyl","or","an","inert","functional","group",";","R12","and","R17","are","each","independently","hydrogen",",","hydrocarbyl",",","substituted","hydrocarbyl","or","an","inert","functional","group",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":878,"tokens":["and","a","maleic","anhydride",".","[","89","]","Preferably",",","the","ethylene","polymers","having","high","percentages","of","allyl","chain","ends","are","functionalized","as","described","in","US","6",",","22",",","929",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":879,"tokens":["M","is","Co","or","Fe",";","R1",",","R2","and","R3","are","each","independently","hydrogen",",","hydrocarbyl",",","substituted","hydrocarbyl",",","or","an","inert","functional","group",";","R4","and","R5","are","each","independently","hydrogen",",","hydrocarbyl",",","an","inert","functional","group","or","substituted","hydrocarbyl",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":880,"tokens":["or","an","unsubstituted","unsaturated","cyclic","ring",",","then","at","least","one","of","R8","and","R9","is","not","hydrogen",";","3",")","if","R4","is","hydrogen","and","R2","and","R3","are","not","joined","to","form","a","saturated","cyclic","ring",",","substituted","saturated","cyclic","ring",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":881,"tokens":["1H",",","J","0","3",".","0",",","2",".","1","Hz",",","A",")",",","5",".","74","(","dd",",","1H",",","J","0","3",".","2",",","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":882,"tokens":["2","mmol",",","1","eq",")","in","diethyl","ether","(","40","mL",")",",","a","solution","of","lithium","indenide","(","2",".","328","g",",","19",".","7","mmol",")","in","diethyl","ether","(","20","mL",")","was","added","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":883,"tokens":["The","compound","of","any","one","of","paragraphs","7","to","26","wherein","Y","is","present","and","is","a","bridging","group","containing","boron","or","a","Group","14",",","15","or","16","element",".","28","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":884,"tokens":["and","2","-","methyl","-","2","-","propenyl","(","and","cyclobutenyls","and","cyclopropenyls",")",".","Cyclic","compounds","having","substitutions","include","all","isomer","forms",",","for","example",",","methylphenyl","would","include","ortho","-","methylphenyl",",","meta","-","methylphenyl","and","para","-","methylphenyl",";","dimethylphenyl","would","include","2",",","3","-","dimethylphenyl",",","2",",","4","-","dimethylphenyl",",","2",",","5","-","dimethylphenyl",",","2",",","6","-","diphenylmethyl",",","3",",","4","-","dimethylphenyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":885,"tokens":["A","process","to","produce","olefin","polymer","comprising","contacting","olefin","monomer","with","the","catalyst","system","of","any","of","paragraphs","17",",","18",",","or","19",".","21",".","The","process","of","paragraph","20","wherein","the","monomer","comprises","ethylene","and","\/","or","propylene",".","22","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","B-OLEFIN","O","O","O"]} +{"id":886,"tokens":["The","optimized","structures","from","MM2","\/","Cerius2","\/","Universal1",".","1","calculations","were","used",".","A","larger","?","bite","angle","?","(","Scheme",".","7",")","should","allow","better","access","of","the","monomer","to","the","metal","cation","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":887,"tokens":["For","example",",","volatile","organic","chloriding","agents","may","be","used",".","Examples","of","volatile","organic","chloriding","agents","that","may","be","suitable","include",",","but","are","not","limited","to",",","certain","freons",",","perchlorobenzene",",","chloromethane",",","dichloromethane",",","chloroform",",","carbon","tetrachloride",",","trichloroethanol",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":888,"tokens":["99","g",",","2",".","9","mmol",")","was","stirred","in","diethylether","(","50","mL",")","as","MeMgBr","(","4",".","60","mmol",",","1",".","53","mL","of","a","3","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":889,"tokens":["or","saturated","cyclic","or","fused","ring","system","(","preferably","X","is","methyl",",","ethyl",",","hexyl",",","silacyclobutyl",",","or","silacyclopentyl",")",";","and","further","provided","that","any","of","adjacent","RA",",","RB",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":890,"tokens":["2H","each","of","A","and","B",")",",","2",".","7","-","1",".","97","(","m",",","1H",",","A",")",",","1",".","54","-","1",".","18","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":891,"tokens":["and","drying","overnight",",","the","desired","parent","ligand","1","-","(","methyl",")","-","1","-","(","3","-","butenyl",")","-","1","-","(","cyclopentadienyl",")","-","1","-","(","2",",","7","-","di","-","tert","-","butylfluorenyl",")","methane","is","isolated","and","may","be","used","without","further","purification",".","b","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":892,"tokens":["and","at","least","one","support",".","Alternately",",","the","catalyst","system","useful","herein","is","a","mixed","metallocene","catalyst","system","comprising","one",",","two","or","more","different","metallocene","catalyst","compounds","represented","by","formula","(","A",")","below",",","one",",","two","or","more","different","metallocene","catalyst","compounds","represented","by","formula","(","B",")","below",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":893,"tokens":["In","some","embodiments","r","^","is","15","or","less",".","In","other","embodiments","r","^","is","12","or","less",".","In","still","other","embodiments","r","^","is","less","than","12","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":894,"tokens":["and","the","organoaluminum","compound","may","be","from","about","0",".","1","hour","to","about","24","hours",",","for","example",",","from","about","0",".","1","to","about","1","hour","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":895,"tokens":["To","a","precooled",",","stirring","solution","of","1",",","2","-","dichloro","-","1",",","1",",","2",",","2","-","tetramethyldisilane","(","0",".","513","g",",","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":896,"tokens":["or","40","kg","\/","mol","or","less",",","or","35","kg","\/","mol","or","less",",","such","as","from","-","90","to","85","kg","\/","mol",",","or","from","-","80","to","50","kg","\/","mol",".","[","191","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":897,"tokens":["15","BOMATPBmix","(","0",".","18",")","\/","22",".","2","34",".","3","1",",","281",",","0","MMAO","-","3A","(","1",".","5",")","P","(","6b",")","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":898,"tokens":["the","postcontact","time",",","prior","to","initiating","the","polymerization","process",".","According","to","one","aspect","of","this","invention",",","postcontact","times","between","the","precontacted","mixture","and","any","remaining","catalyst","components","may","be","from","about","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":899,"tokens":["189","g",")",".","(","3","-","Butylcyclopenta","-","2",",","4","-","dien","-","1","-","yl",")","dimethyl","(","2","-","methyl","-","4","-","phenyl","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","yl",")","silane","[","281","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":900,"tokens":["Tetramethyldisilylen","(","3","-","n","-","butyl","-","cyclopentadienyl",")","(","2","-","methyl","-","4","-","phenyl","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacenyl",")","hafnium","(","IV",")","dichloride","[","270","]"],"ner_tags":["B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O"]} +{"id":901,"tokens":["and","H","(","Run","12","-","3",")",",","each","having","an","indenyl","with","a","substituent","at","the","1","-","position","incorporating","a","terminal","olefin",",","and","a","mono","-","substituted","cyclopentadienyl",",","display","from","about","25","to","about","60","%","higher","polymerization","activities","(","support","activity",")","than","Ind2ZrCl2","under","similar","conditions","(","Runs","12","-","9","and","12","-","10",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":902,"tokens":["I",",","J",",","K",",","or","L","wherein",":","M","is","Zr",";","X1","and","X2","are","benzyl","radicals",";","R1",",","R4",",","R14","and","R17","are","methyl","radicals",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":903,"tokens":["Crystallization",",","if","present",",","is","determined","by","the","existence","of","an","endotherm","in","the","heating","scans","or","an","exotherm","in","the","cooling","scan",".","Tacticity","Determination","by","13C","NMR","Spectroscopy",":","NMR","spectra","are","collected","on","a","Varian","Corporation",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":904,"tokens":["Preferred","complexes","of","formula","(","I",")","are","those","belonging","to","the","following","three","classes","(","1",")",",","(","2",")","and","(","3",")",",","having","respectively","formula","(","III",")",",","(","IV",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":905,"tokens":["3H",",","Si","-","CH3",")",";","0",".","75","(","bs",",","1H",",","NH",")",";","1",".","26","(","s",",","9H",",","t","-","Bu",")",";","1",".","37","(","t",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":906,"tokens":["The","relative","thickness","of","each","film","layer","is","similarly","denoted",",","with","the","thickness","of","each","layer","relative","to","a","total","film","thickness","of","100","(","dimensionless",")","indicated","numerically","and","separated","by","slashes",";","e",".","g",".",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":907,"tokens":["The","filtered","solid","was","washed","with","hexane","(","2","?","10","mL",")","and","diethyl","ether","(","2","?","5","mL",")",".","The","solid","was","collected","and","concentrated","under","high","vacuum","to","afford","the","product","as","an","off","-","white","solid","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":908,"tokens":["J","0","9",".","9","Hz",",","quat",")",",","128",".","53","(","quat",")",",","128",".","14","(","d",",","J","0","2",".","3","Hz",",","quat",")",",","127",".","60","(","s",")",",","127",".","54","(","d",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":909,"tokens":["The","polyethylene","composition","may","have","a","hot","tack","initiation","temperature","at","IN","force","of","100","?","C","or","less",",","alternately","96","?","C","or","less",",","alternately","94","?","C","or","less",".","[","232","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":910,"tokens":["Catalyst","(","C2",")","is","(","t","-","butylamido",")","di","(","4","-","methylphenyl",")","(","2","-","methyl","-","1",",","2",",","3",",","33",",","73","-","?","-","?","?","?","-","1","-","yl",")","silanetitanium","dimethyl",",","prepared","substantially","according","to","the","teachings","of","US","-","A","-","2003","\/","4286",","],"ner_tags":["O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":911,"tokens":["Test","Methods","I","I","NMR","[","254","]","?","NMR","data","of","polymers","are","recorded","in","a","5","mm","probe","on","a","500MHz","-","Bruker","NMR","spectrometer","at","120","?","C","using","a","d2","-","1",",","1",",","2",",","2","-","tetrachloroethane","solution","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":912,"tokens":["In","some","embodiments","at","least","one","of","the","at","least","one","metal","-","ligand","complex","of","formula","(","I",")","is","metal","-","ligand","complex","(","4",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":913,"tokens":["To","the","hexane","extract",",","pentane","was","added",",","and","the","mixture","was","cooled","to","?","35","?","C",".","The","resulting","precipitate","was","collected","and","concentrated","under","high","vacuum","to","afford","another","fraction","of","the","product","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":914,"tokens":["wherein","the","ratio","of","the","first","metallocene","compound","to","the","second","metallocene","compound","is","from","about","1",":","5","to","about","5",":","1",".","4",".","The","catalyst","composition","of","claim","1",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":915,"tokens":["Add","ethylene","to","the","reactor","when","at","reaction","temperature","to","maintain","reaction","pressure","setpoint",".","Monitor","ethylene","addition","amounts","with","the","MICRO","MOTION","TM","flow","meter",".","Mix","the","metal","-","ligand","complex","of","formula","(","I",")","(","precatalyst",")"],"ner_tags":["O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":916,"tokens":["Further",",","more","than","one","organoaluminum","compound","may","be","used","in","either","the","precontacting","or","the","postcontacting","step",".","When","an","organoaluminum","compound","is","added","in","multiple","steps",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":917,"tokens":["In","these","embodiments",",","the","invention","catalyst","preferably","comprises","a","homogeneous","catalyst",".","As","mentioned","before",",","in","addition","to","the","invention","catalyst",",","in","some","embodiments","the","invention","the","invention","process","further","employs","the","molecular","weight","control","agent","as","an","ingredient","(","e",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":918,"tokens":["The","shot","tank","is","filled","to","the","load","setpoints","by","use","of","a","scale","upon","which","the","tank","is","mounted",".","After","solvent","and","monomer","addition",",","the","reactor","is","heated","to","the","polymerization","temperature","setpoint","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":919,"tokens":["or","preferably","from","about","10","to","120","min",".","[","177","]","In","some","embodiments","hydrogen","is","present","in","the","polymerization","reactor","at","a","partial","pressure","of","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":920,"tokens":["Vladimir","Oliveira",",","C",".","Dariva","and","J",".","C",".","Pinto",",","Ind",".","Eng",".","Chem",".","Res",".",",","2000",",","Vol",".","29",",","p",".","4627",".","[","87","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":921,"tokens":["Here",",","?","R","(","?",")","is","the","measured","excess","Rayleigh","scattering","intensity","at","scattering","angle","?",",","c","is","the","polymer","concentration","determined","from","the","IR5","analysis",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":922,"tokens":["It","is","also","within","the","scope","of","the","invention","to","use","an","aluminoxane","in","combination","with","a","trialkylaluminum",",","such","as","that","disclosed","in","U",".","S",".","Pat","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":923,"tokens":["The","cold","toluene","extract","was","concentrated","under","high","vacuum","with","heat","(","50","?","C",".",")",".","The","residue","was","dissolved","in","minimal","toluene","(","2","mL",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":924,"tokens":["1H",")",",","6",".","47","(","t",",","1H",",","J","0","2",".","2","Hz",")",",","6",".","18","(","dd",",","1H",",","J","0","3",".","1",",","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":925,"tokens":["a","Mw","\/","Mn","in","the","range","of","1",".","0","-","3",".","5",",","preferably","1",".","8","-","2",".","7",",","and","most","preferably","1",".","8","-","2",".","5",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":926,"tokens":["which","is","the","base","structure",",","substituted","with","an","?","OH","functional","group",",","and","pyridine","is","a","phenyl","group","having","a","carbon","in","the","base","structure","of","the","benzene","ring","substituted","with","a","nitrogen","atom","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":927,"tokens":["The","reaction","was","stirred","for","an","additional","15","h",".","The","residue","was","extracted","with","hexane","(","3","?","20","mL",")","and","filtered","over","Celite",".","The","combined","hexane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","afford","the","product","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":928,"tokens":["13C","NMR","(","101","MHz",",","Replicate","Example","1","except","use","(","Q19a",")","and","4",".","5","mole","equivalents","of","MeMgBr","to","give","metal","-","ligand","complex","(","19a",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":929,"tokens":["30","g",",","4","%",",","1",":","1","ratio","of","isomers","A","and","B",")",".","1H","NMR","(","400","MHz",",","CD2Cl2",")",":","?","7",".","68","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":930,"tokens":["325","g",",","1",".","6","mmol",")","in","diethyl","ether","(","30","mL",")",",","lithium","neopentylcyclopentad","(","0",".","151","g",",","1",".","6","mmol",",","1","eq",")","was","added","with","diethyl","ether","(","10","mL",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":931,"tokens":["3H",",","A",")",",","0",".","33","(","s",",","3H",",","A",")",",","0",".","31","(","s",",","3H",",","B",")",",","0",".","28","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":932,"tokens":["188","g",",","0",".","64","mmol",",","0",".","3","eq",")","and","bis","(","dibenzylideneacetone",")","palladium","(","0",".","124","g",",","0",".","22","mmol",",","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":933,"tokens":["and","filtered","over","Celite",".","The","combined","hexane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","afford","the","product","as","a","clear",",","colorless","oil","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":934,"tokens":["To","a","precooled",",","stirring","solution","of","1","-","(","4","-","bromo","-","1H","-","inden","-","1","-","yl",")","-","2","-","(","cyclopenta","-","2",",","4","-","dien","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilane","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":935,"tokens":["and","substituted","hydrocarbyl",",","said","group","having","from","1","to","50","atoms",",","and","optionally","two","or","more","R30","substituents","on","the","same","or","different","Q","?","atoms",",","may","be","joined","into","a","ring","or","multiple","ring","structure",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":936,"tokens":["5","equiv",")","and","racemic","trans","-","1",",","2","-","diaminocyclohexane","(","2",".","4","mL",",","20","mmol",",","0",".","2","equiv",")","were","added","and","the","reaction","was","refluxed","for","two","days","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":937,"tokens":["It","is","preferable","to","use","the","same","activator","for","the","transition","metal","compounds",",","however",",","two","different","activators",",","such","as","a","non","-","coordinating","anion","activator","and","an","alumoxane",",","can","be","used","in","combination","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":938,"tokens":["All","spectra","were","acquired","using","Perkin","Elmer","Timebase","software",".","Background","spectra","of","the","TCB","solvent","were","obtained","prior","to","each","run",".","All","IR","spectra","were","measured","at","8","cm","?","1","resolution","(","16","scans",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":939,"tokens":["26","eq",")","was","added",".","Tetramethyldisilylen","(","cyclopentadienyl",")","(","4","-","naphthyl","-","indenyl",")","zirconium","dichloride","[","395","]","To","a","precooled",",","stirring","suspension","of","lithium","1","-","(","2","-","(","cyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilaney",")","-","4","-","(","naphthalen","-","1","-","yl",")","-","1H","-","inden","-","1","-","ide","(","1","."],"ner_tags":["O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":940,"tokens":["The","catalyst","system","of","claims","1","and","2",",","wherein","the","activator","is","a","bulky","activator","represented","by","the","formula",":","where","each","Ri","is",",","independently",",","a","halide",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":941,"tokens":["A","?","copolymer","?","is","a","polymer","having","two","or","more","mer","units","that","are","different","from","each","other",".","A","?","terpolymer","?","is","a","polymer","having","three","mer","units","that","are","different","from","each","other",".","?","Different","?","as","used","to","refer","to","mer","units","indicates","that","the","mer","units","differ","from","each","other","by","at","least","one","atom","or","are","different","isomerically","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":942,"tokens":["The","reactor","was","then","closed","and","each","vessel","was","individually","heated","to","a","set","temperature","(","usually","70","or","100","?","C",".",")","and","pressurized","to","a","pre","-","determined","pressure","of","ethylene","(","generally","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":943,"tokens":["preparation","of","ligand",",","2","'",",","2","'","-","(","propane","-","l",",","3","-","diylbis","(","oxy",")",")","bis","(","3","-","(","3",",","6","-","di","-","tert","-","butyl","-","9H","-","carbazol","-","9","-","yl",")","-","5","'","-","fluoro","-","5","-","(","2",",","4",",","4","-","trimethylpentan","-","2","-","yl",")","biphenyl","-","2","-","ol",",","(","Ql",")",".","1",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":944,"tokens":["and","in","a","particular","embodiment",",","R8","and","R9","are","not","aryl",")",";","y","is","0","or","1",",","indicating","the","absence","or","presence","of","T",";","X","is","a","leaving","group","("],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":945,"tokens":["The","filtrate","was","then","used","to","completely","fill","a","200","-","?","l","injection","-","valve","loop",".","The","volume","in","the","loop","was","then","introduced","near","the","center","of","the","CEF","column","(","15","-","cm","long","SS","tubing",",","3","?","o",".","d",".",",","7","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":946,"tokens":["The","residue","was","extracted","with","dichloromethane","(","3","?","10","mL",")","and","filtered","over","Celite",".","The","combined","dichloromethane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","give","an","orange","solid","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":947,"tokens":["C5H4Me2",")",",","2",".","69","(","d",",","1H",",","J","0","15",".","47",",","C5H4Me2",")",",","2",".","625","(","d",",","1H",",","J","0","15",".","47",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":948,"tokens":["2H",")",",","6",".","93","(","dd",",","1H",",","J","0","3",".","5",",","0",".","9","Hz",")",",","6",".","91","-","6",".","87","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":949,"tokens":["and","in","some","embodiments","consist","of",",","the","(","C2","'","C4Q",")","alkane","solvent","(","s",")","or","(","C3","-","C4Q",")","cycloalkane",".","In","some","embodiments","the","(","C2","'","C4Q",")","alkane","solvent","(","s",")","comprise","an","isoparaffinic","fluid","(","e",".","g",".",",","ISOPAR","E",",","ISOPAR","E",",","ISOPAR","G",",","ISOPAR","H",",","ISOPAR","L",",","ISOPAR","M",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","I-SOLVENT","O","B-SOLVENT","I-SOLVENT","O","B-SOLVENT","I-SOLVENT","O","B-SOLVENT","I-SOLVENT","O","B-SOLVENT","I-SOLVENT","O","B-SOLVENT","I-SOLVENT","O"]} +{"id":950,"tokens":["(","A","small","portion","of","the","hexane","washed","dichloromethane","extract","can","be","dissolved","in","minimal","dichloromethane","and","diluted","with","hexane","(","ten","times","the","volume","of","dichloromethane","used",")",";","in","approximately","three","days",",","yellow","crystals","form",",","with",">","20",":","1","enrichment","of","isomer","B","over","isomer","A",".",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":951,"tokens":["The","sample","volume","was","then","allowed","to","crystallize","in","the","column","by","reducing","the","temperature","to","an","appropriate","low","temperature","(","30",",","0",",","or","-","15","?","C",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":952,"tokens":["and","even","more","preferably","greater","than","850",",","0",".","More","preferably","the","catalyst","efficiency","is","as","defined","as","in","any","one","of","the","Examples","described","later","in","the","EXAMPLES","OF","THE","PRESENT","INVENTION","section","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":953,"tokens":["In","a","second","series","of","measurements",",","the","catalyst","precursors","were","activated","analogous","to","Scheme",".","2",".","Scheme",".","1",".","General","synthesis","of","the","heterogeneous","metallocene","catalyst","?","support","?","PHT","?","M","?","(","M","0","metallocene","complex",",","support","0","silica","gel",",","polyethylene",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","O","O","O","O","O","O","O","O","O","O","O","B-SUPPORT","I-SUPPORT","O","B-SUPPORT","O","O"]} +{"id":954,"tokens":["Fig",".","9","shows","an","Oak","Ridge","Thermal","Ellipsoid","Plot","(","ORTEP",")","depiction","of","a","single","crystal","structure","derived","by","x","-","ray","analysis","of","invention","metal","-","ligand","complex","(","2",")","(","Example","2",")","with","hydrogen","atoms","omitted","for","clarity","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":955,"tokens":["The","array","may","also","comprise","a","parallel","reactor","or","testing","chamber",".","The","array","typically","comprises","at","least","8","compounds",",","complexes","or","compositions","each","having","a","different","chemical","formula",",","meaning","that","there","must","be","at","least","one","different","atom","or","bond","differentiating","the","members","in","the","array","or","different","ratios","of","the","components","forming","the","array","member","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":956,"tokens":["Wherein","the","contacting","is","performed","under","olefin","polymerizing","conditions","(","described","later",")","that","include","a","reaction","temperature","of","from","30","degrees","Celsius","to","300","degrees","Celsius","and","prepares","a","polyolefin","copolymer","comprising","repeat","units","comprising","residuals","of","ethylene","and","the","(","C3","-","C4Q",")","olefin","comonomer",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O"]} +{"id":957,"tokens":["Those","skilled","in","the","art","will","appreciate","that","the","thickness","of","individual","layers","for","multilayer","films","may","be","adjusted","based","on","desired","end","-","use","performance",",","resin","or","copolymer","employed",",","equipment","capability",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":958,"tokens":["the","ratio","of","total","methyl","signals","to","total","signal","intensity",".","A","partial","least","squares","(","PLS",")","calibration","curve","was","generated","using","Pirouette","chemometric","software","(","Infometrix",")","to","correlate","changes","in","the","FTIR","absorption","spectra","with","calculated","or","NMR","measured","values","for","methyls","\/","1000","total","carbons","for","the","25","samples","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":959,"tokens":["1H",",","J","0","2",".","2","Hz",",","isomer","B",",","used","for","isomer","ratio",")",",","2",".","58","-","2",".","52","(","m",",","2H",")",",","2",".","40","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":960,"tokens":["Alternatively",",","the","polymerization","process","is","not","a","bulk","process",".","In","a","class","of","embodiments",",","a","bulk","process","is","defined","to","be","a","process","where","monomer","concentration","in","all","feeds","to","the","reactor","is","preferably","70","vol","%","or","more","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":961,"tokens":["1H",",","J","0","3",".","0",",","1",".","9","Hz",")",",","6",".","27","(","dt",",","1H",",","J","0","3",".","1",",","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":962,"tokens":["the","catalyst","compound","may","comprise","two","or","more","isomers",",","such","as","diastereomers",",","such","as","rac","and","meso","diastereomers",".","Olefin","Polymerization","Catalysts","[","94","]","This","invention","further","relates","to","a","process","to","produce","a","polyethylene","composition","(","which","is","preferably","converted","into","a","film",")","comprising","ethylene","and","C3","-","C12","olefin","comonomer","with","a","catalyst","system","comprising","support",",","activator",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":963,"tokens":["0","g",",","17",".","40","mmol",")","was","dissolved","in","30","mL","of","THF",".","Example","15","Preparation","of","(","N","-","(","1",",","1","-","dimethylethyl",")","-","1","-","(","(","1",",","2",",","3",",","3a",",","7a","-","?",")","-","3","-","methoxy","-","1H","-","inden","-","1","-","yl",")","-","1",",","1","-","dimethylsilanaminato","(","2","-",")","-","N",")","dimethyltitanium",",","(","39",")",".","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":964,"tokens":["both","of","which","are","encompassed","by","this","invention",".","Alternatively",",","organoaluminoxanes","may","be","prepared","by","reacting","an","aluminum","alkyl","compound",",","such","as","AlR3","with","a","hydrated","salt",",","such","as","hydrated","copper","sulfate",",","in","an","inert","organic","solvent",".","5","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":965,"tokens":["Non","-","limiting","activators",",","for","example",",","include","alumoxanes",",","aluminum","alkyls",",","ionizing","activators",",","which","may","be","neutral","or","ionic",",","and","conventional","-","type","cocatalysts","."],"ner_tags":["O","O","O","O","O","O","O","O","O","B-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":966,"tokens":["17","g",",","10","mmol",")","and","carbazole","(","2",".","17","g",",","13","mmol",")","were","added","and","the","contents","heated","to","reflux","for","30","hours","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":967,"tokens":["and","y","is","0","or","1",",","X5","is","a","leaving","group","(","such","as","a","halide",",","a","hydride",",","an","alkyl","group",",","an","alkenyl","group","or","an","arylalkyl","group",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":968,"tokens":["For","the","example","shown","in","FIG",".","2",",","this","provides","a","weight","average","elution","temperature","of","64",".","9","?","C","for","the","first","half",",","and","91",".","7","?","C","for","the","second","half",".","[","197","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":969,"tokens":["The","volatiles","were","removed","under","vacuum","to","give","a","yellow","residue",".","Cyclohexane","-","1",",","2","-","diamine","(","0",".","21","mL",",","1",".","74","mmol",")","was","added","dropwise",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":970,"tokens":["2H",")",",","7",".","5","-","6",".","95","(","m",",","4H",")",",","6",".","68","(","dd",",","1H",",","J","0","3",".","1",",","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":971,"tokens":["A12","HfBz4","35","73","ps44","75","2900","MMAO","(","5",")","MMAO","(","200",")","A12","ZrBz4","94","360","ps45","75","2900","PMAO","(","5",")","SJ2BF20","(","1",")"],"ner_tags":["O","O","O","O","O","O","O","B-ADDITIVE","O","O","O","B-ADDITIVE","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","O","O","O","B-ADDITIVE","O","O","O"]} +{"id":972,"tokens":["109","g",",","9",".","81","mmol",")","in","tetrahydrofuran","(","40","mL",")",",","a","solution","of","lithium","(","trimethylsilyl",")","methylcyclopentadien","(","1",".","554","g",",","9","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":973,"tokens":["or","hydrogen",";","R8","and","R13","is","each","independently","halogen",",","phenyl","or","alkyl","containing","1","to","6","carbon","atoms",";","R12","and","R17","is","each","independently","halogen",",","phenyl",",","hydrogen",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":974,"tokens":["Especially","preferred","is","such","a","mixture","or","blend","containing","the","rich","polyethylene","or","rich","polyethylene","segment","-","containing","poly","(","ethylene","alpha","-","olefin",")","copolymer","produced","by","the","invention","process","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":975,"tokens":["0","Hz",",","2H",")",",","1",".","35","(","d",",","JH","-","H","0","9",".","0","Hz",",","2H",")",",","1",".","14","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":976,"tokens":["The","temperature","of","the","reactor","was","then","raised","up","to","60","?","C",".","[","122","]","The","polymerization","was","started","by","injecting","2",".","1","mL","of","a","toluene","solution","of","MAO","(","ca","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":977,"tokens":["wherein","each","R22","substituent","is","hydrogen",",","halogen",",","hydrocarbyl",",","or","substituted","hydrocarbyl","of","up","to","20","atoms",".","Additionally",",","Z","is","preferably","selected","from","the","group","consisting","of","optionally","substituted","hydrocarbylene","and","silanediyl","groups","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":978,"tokens":["The","following","specific","embodiments","of","the","invention","and","combinations","thereof","are","especially","desirable","and","hereby","delineated","in","order","to","provide","detailed","disclosure","for","the","appended","claims",".","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":979,"tokens":["Mathematically","the","molar","ratio","of","comonomer","to","monomer","is","given","by","Here","Rp2","andRpl","are","the","rates","of","polymerization","of","comonomer","and","monomer","respectively","and","F2","and","F1","are","the","mole","fractions","of","each","in","the","copolymer","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":980,"tokens":["C1","-","C10","alkyl",",","or","phenyl",".","44",".","The","compound","of","claim","43",",","wherein","R3","and","R4","form","an","unsaturated","ring",".","45",".","The","compound","of","claim","43","wherein","R7",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":981,"tokens":["A",".",";","Monrabal",",","B",".",";","Sancho","-","Tello",",","J",".","Macromol",".","Symp",".","2007",",","257",",","13",".","FIG",".","1","of","the","article","is","an","appropriate","schematic","of","the","particular","apparatus","used","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":982,"tokens":["the","second","catalyst","composition","may","comprise","another","invention","catalyst",",","a","metallocene","or","other","?","-","bonded","ligand","group","containing","metal","complex","(","including","constrained","geometry","metal","complexes",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":983,"tokens":["and","0",".","75","?","mol","of","the","metal","-","ligand","complex","of","formula","(","I",")",",","0",".","9","?","mol","of","the","BOMATPB","or","BOMATPBmix",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":984,"tokens":["The","residue","was","extracted","with","hexane","(","3","c","lOOmL",")","and","filtered","over","Celite",".","The","combined","hexane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":985,"tokens":["or","an","alkenyl","group",".","In","one","aspect",",","R2","is","an","alkyl","group","and","R4","is","H","or","an","alkyl","group",".","The","solid","is","formed","by","contacting","the","reaction","mixture","with","CH2Cl2","and","pentane",",","hexane",",","heptane",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":986,"tokens":["which","can","act","as","a","Lewis","base",".","Examples","of","such","compounds","include","ethers",",","amines",",","sulfides",",","and","organic","nitrites",".","By","'","cationic","Lewis","acid","'","is","meant","a","cation","which","can","act","as","a","Lewis","acid","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":987,"tokens":["Such","processes","can","be","run","in","a","batch",",","semi","-","batch","or","continuous","mode",".","Examples","of","such","processes","are","well","known","in","the","art",".","Preferably",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":988,"tokens":["such","as","Hf",",","Ti","or","Zr",",","preferably","Ti",")",";","J","is","N",",","O",",","S","or","P","(","preferably","N","and","p","0","1",")",";","p","is","1","when","J","is","N","or","P",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":989,"tokens":["Albemarle",".","[","290","]","?","ES70","?","is","ES70","TM","silica","obtained","from","PQ","Corporation",",","Conshohocken",",","Pennsylvania",".","[","291","]","ES70","-","875","silica","is","ES70","TM","silica","(","PQ","Corporation",","],"ner_tags":["O","O","O","O","O","O","O","O","O","B-SUPPORT","I-SUPPORT","I-SUPPORT","O","O","O","O","O","O","O","O","O","O","O","O","B-SUPPORT","I-SUPPORT","I-SUPPORT","I-SUPPORT","O","B-SUPPORT","I-SUPPORT","I-SUPPORT","O","O","O","O"]} +{"id":990,"tokens":["Highly","preferred","metal","complexes","are","those","of","formula","IV","or","V","wherein","Y1",",","Y2",",","Y3","and","Y4","are","each","sulfur",",","wherein","the","dashed","bonds","between","Y1","and","Y2","and","M","are","optional","dative","bonds",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":991,"tokens":["Tetramethyldisilylen","(","benz","[","e","]","inden","-","3","-","yl",")","(","3","-","butyl","-","cyclopentadienyl",")","hafnium","dichloride","[","334","]","To","a","stirring","suspension","of","hafnium","(","IV",")","chloride","(","1","."],"ner_tags":["B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":992,"tokens":["The","residue","was","washed","with","hexane","and","then","concentrated","under","high","vacuum","to","afford","the","product","as","an","orange","powder","with","diethyl","ether","(","0",".","6","eq",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":993,"tokens":["The","compound","of","claim","1",",","wherein","the","sum","of","m","+","n","+","q","is","equal","to","3",",","4",",","5",",","or","6",".","10","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":994,"tokens":["In","a","preferred","embodiment","the","first","monomer","(","a",")","comprises","one","or","more","of","any","C3","to","Cg","linear","branched","or","cyclic","alpha","-","olefins",",","including","propylene",",","butene",",","(","and","all","isomers","thereof",")",",","pentene","(","and","all","isomers","thereof",")",",","hexene","(","and","all","isomers","thereof",")",",","heptene","(","and","all","isomers","thereof",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":995,"tokens":["A4","ZrBz4","27","150","ps18","105","8700","TMA","(","5",")","ABF20","(","1",")","A4","ZrBz4","31","96","ps19","75","2900","MMAO","(","5",")","MMAO","(","200",")"],"ner_tags":["O","O","O","O","O","O","O","B-ADDITIVE","O","O","O","B-ADDITIVE","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","O","O","O","B-ADDITIVE","O","O","O"]} +{"id":996,"tokens":["1H",",","isomer","B",")",",","6",".","22","(","t",",","1H",",","J","0","2",".","7","Hz",",","isomer","B",")",",","6",".","9","(","t",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":997,"tokens":["The","cold","toluene","-","hexane","extract","was","collected","and","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum",".","Hexane","(","3","mL",")","was","added","to","the","residue",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":998,"tokens":["1H",",","NH",")",",","0",".","24",",","0",".","4","(","2xs",",","2x3H",",","SiMe2",")",".","N","-","(","tert","-","butyl",")","-","1",",","1","-","dimethyl","-","1","-","(","2",",","6",",","6","-","trimethyl","-","3",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","yl",")","silanamine","(","vinylic","isomer",")",":"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":999,"tokens":["and","each","RN","is","unsubstituted","(","C1","-","C18",")","hydrocarbyl",",","a","hydrogen","atom","or","absent",";","at","least","one","of","R1a",",","R2a",",","R1b",",","and","R2b",",","independently","is","a","hydrocarbyl",",","heterohydrocarbyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1000,"tokens":["Suitable","functional","groups","may","include","hydrocarbyl","radicals",",","e",".","g",".",",","alkyl","radicals",",","alkene","radicals",",","aryl","radicals",",","and","\/","or","halogen","(","Cl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1001,"tokens":["S","(","0",")","2",",","Si","(","Rc",")","2",",","P","(","RP",")",",","or","N","(","RN",")",",","wherein","independently","each","Rc","is","unsubstituted","(","C","i","-","C","i","g",")","hydrocarbyl",",","each","Rp","is","unsubstituted","(","Ci","-","C","i","g",")","hydrocarbyl",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1002,"tokens":["Catalyst","(","A",")","and","Catalyst","(","B",")",")","have","different","ethylene","and","(","C3","-","C4Q",")","alpha","-","olefin","selectivities",".","In","some","embodiments","more","than","one","Catalysts","(","B",")",",","more","than","one","Catalysts","(","A",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1003,"tokens":["98","or","more",",","preferably","0",".","99","or","more",",","more","preferably","1",".","0","or","more",",","and","a","zero","or","positive","slope","in","the","GPC","-","4D","plot","of","comonomer","incorporation","vs","molecular","weight","(","log","M",")",")",".","40","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1004,"tokens":["Polyolefin","compositions","having","a","bimodal","molecular","weight","distribution","are","desirable","because","they","can","combine","the","advantageous","mechanical","properties","of","a","high","molecular","weight","fraction","of","the","composition","with","the","improved","processing","properties","of","a","low","molecular","weight","fraction","of","the","composition","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1005,"tokens":["the","second","metallocene","compound","is","an","unbridged","metallocene","compound","having","the","formula",":","wherein","R2","is","H","or","?","CH3",";","and","R3","is","CH2","?","CHCH2","?",",","CH2","?","CH","(","CH2",")","2","?",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1006,"tokens":["1H",",","Ar","-","H",")",",","7",".","12","(","s",",","1H",",","Ar","-","H",")",",","6",".","56","(","s",",","1H",",","vinylic","Cp","-","H","in","indenyl",")",",","3",".","49","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1007,"tokens":["To","a","precooled",",","stirring","suspension","of","zirconium","(","IV",")","chloride","(","0",".","660","g",",","0",".","3","mol",",","1",".","2","eq",")","in","diethyl","ether","(","20","mL",")",",","a","solution","of","lithium","4","-","bromo","-","1","-","(","2","-","(","3","-","butylcyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilanyl",")","-","2","-","methyl","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","ide","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1008,"tokens":["and","spiro","-","rings",",","wherein","at","least","two","rings","are","joined","by","means","of","a","single","common","atom",".","Suitable","cyclic","moieties","include",",","for","example",",","cyclopentyl",",","cyclohexyl",",","cyclooctenyl",",","bicyclooctyl",",","phenyl",",","diphenyl",",","napthyl",",","pyrrolyl",",","furyl",",","thiophenyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1009,"tokens":["0","Hz",")",",","3",".","18","-","3",".","0","(","m",",","3H",")",",","2",".","70","(","ddd",",","1H",",","J","0","16",".","4",",","8",".","2",",","4","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1010,"tokens":["and","(","dn","\/","dc",")","is","the","refractive","index","increment","for","the","system",".","The","refractive","index",",","n","0","1",".","500","for","TCB","at","145","?","C","and","?","0","690","nm","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1011,"tokens":["8","gram","(","4",".","40","mmoles",")","of","IndMe2SiNH","t","Bu","in","23","mL","of","diethyl","ether",".","Comparative","Example","7",":","synthesis","of","dimethylsilyl","(","tert","-","butylamido",")","(","2","-","methyl","-","indenyl",")","dimethyl","titanium","(","C","-","4",")","[","100","]","[","101","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1012,"tokens":["R5","and","R6",",","and","R9","and","R10",",","are","joined","to","form","a","saturated","cyclic","ring",",","substituted","saturated","cyclic","ring",",","or","an","unsubstituted","unsaturated","cyclic","ring",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1013,"tokens":["and","(","21",")","of","Examples","1",",","2",",","3","(","seven","times",")",",","11","(","two","times",")",",","13","(","two","times",")",",","and","21",",","respectively","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1014,"tokens":["3H",")",",","2",".","38","(","s",",","3H",")",",","2",".","37","-","2",".","27","(","m",",","1H",")",",","2",".","9","-","1",".","99","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1015,"tokens":["2H",",","C5H4Me2",")",",","2",".","93",",","2",".","89","(","2xs",",","2xH",",","C5H4Me2",")",",","2",".","40","(","s",",","3H",",","2","-","Me",")",",","1",".","36","-","1",".","26","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1016,"tokens":["1H",",","J","0","2",".","2","Hz",",","isomer","D",",","used","for","isomer","ratio",")",",","6",".","39","-","6",".","34","(","m",",","3H",")",",","6",".","27","(","dd",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1017,"tokens":["94","or","greater",",","such","as","0",".","995","or","greater",",","or","0",".","95","or","greater",")",".","[","192","]","In","a","class","of","embodiments",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1018,"tokens":["Example","34","Preparation","of","(","N","-","(","1",",","1","-","dimethylethyl","1",")","-","1",",","1","-","dimethyl","-","1","-","(","(","1",",","2",",","3",",","3a",",","7a","-","?",")","-","3","-","(","1","-","methylphenylamino",")","-","1H","-","inden","-","1","-","yl",")","silanaminato","(","2","-",")","-","N",")","dimethyltitanium",",","(","74",")",".","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1019,"tokens":["R4","is","hydrogen",",","halogen",",","silylcarbyl",",","substituted","silylcarbyl",",","C1","-","C40","hydrocarbyl",",","substituted","Ci","-","C40","hydrocarbyl",",","C6","-","C10","aryl",",","substituted","C6","-","C10","aryl",",","fluorenylidenyl",",","substituted","fluorenylidenyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1020,"tokens":["5","isomers","A","and","B",")",".","1H","NMR","(","400","MHz",",","C6D6",")",":","?","7",".","57","-","7",".","53","(","m",",","2H",")",",","7",".","47","-","7",".","43","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1021,"tokens":["Principles","of","Polymerization",",","Second","Edition",",","John","Wiley","and","Sons",",","1970",",","as","follows",":","F","0","?","(","?","-","?",")","2","+","(","?","-","?",")","?","(","6",")","2","r1","(","l","-","2",")","2","+","2","(","l","-","2",")",")","2","+","r2","2","2","From","this","equation","the","mole","fraction","of","comonomer","in","the","polymer","is","solely","dependent","on","the","mole","fraction","of","comonomer","in","the","reaction","media","and","two","temperature","dependent","reactivity","ratios","defined","in","terms","of","the","insertion","rate","constants","as",":"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1022,"tokens":["The","desired","product",",","2","-","hydroxy","-","3","-","(","N","-","dibenzopyrrolyl",")","-","5","-","t","-","butyl",")","benzyl","alcohol",",","is","isolated","415","mg",",","83","percent","yield",",","as","a","white","solid","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1023,"tokens":["The","catalyst","composition","comprises","at","least","one","'","support","'","or","sometimes","also","referred","to","as","a","'","carrier","'",".","The","terms","may","be","interchangeable","unless","otherwise","distinguished","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1024,"tokens":["and","the","absence","of","Lewis","bases","such","as","water",".","In","some","embodiments",",","the","present","invention","encompasses","compositions","that","include","any","of","the","above","-","mentioned","ligand","sources","in","combination","with","an","appropriate","metal","precursor","compound","and","an","optional","activator","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1025,"tokens":["2Cl2",";","HfCl4",",","Hf","(","CH2Ph",")","4",",","Hf","(","CH2CMe3",")","4",",","Hf","(","CH2SiMe3",")","4",",","Hf","(","CH2Ph",")","3Cl",",","Hf","(","CH2CMe3",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1026,"tokens":["Chromatograms","were","generated","using","the","root","mean","square","absorbance","over","the","3000","?","2700","cm","?","1","spectral","region","(","i",".","e",".",",","FTIR","serves","as","a","concentration","detector",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1027,"tokens":["The","quantity","of","mm","triads",",","represented","as","a","percent","of","total","mm",",","mr","and","rr","triads","indicates","the","isotacticity","of","the","polymer","while","the","quantity","of","rr","triads",",","represented","as","a","percent","of","total","mm",",","mr","and","rr","triads","indicates","the","syndiotacticity","of","the","polymer","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1028,"tokens":["According","to","one","aspect","of","the","present","invention",",","a","catalyst","composition","comprises","a","first","metallocene","compound",",","a","second","metallocene","compound",",","an","activator","-","support",",","and","an","organoaluminum","compound","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1029,"tokens":["3N","(","H",")","+","is","more","preferred",".","As","used","here",",","each","(","Ci","-","C2Q",")","hydrocarbyl","independently","may","be","the","same","or","different",".","The","boron","-","containing","ionic","compound","comprises","a","cation","and","a","boron","-","containing","anion","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1030,"tokens":["and","provided","that","any","two","of","R8",",","R9",",","R10",",","R11",",","R12",",","R13",",","R14",",","R15",",","R16","and","R17","that","are","vicinal","to","one","another",",","taken","together","may","form","a","ring",".","21","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1031,"tokens":["and","Y","is","?","O","?",",","?","S","?",",","?","NR","*","?",",","?","PR","*","?",";","Z","*","is","SiR","*","2",",","CR","*","2",",","SiR","*","2SiR","*","2",",","CR","*","2CR","*","2",",","CR","*","?","CR","*",",","CR","*","2SiR","*","2",",","CR","*","2SiR","*","2CR","*","2",",","SiR","*","2CR","*","2SiR","*","2",",","CR","*","2CR","*","2SiR","*","2",",","CR","*","2CR","*","2CR","*","2",",","GeR","*","2",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1032,"tokens":["such","as","Br",",","Cl",",","F",",","or","I",")","or","at","least","one","functional","group","such","as","NR","*","2",",","OR","*",",","SeR","*",",","TeR","*",",","PR","*","2",",","AsR","*","2",",","SbR","*","2",",","SR","*",",","BR","*","2",",","SiR","*","3",",","GeR","*","3",",","SnR","*","3",",","PbR","*","3",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1033,"tokens":["10H",")",",","6",".","69","(","dd",",","1H",",","J","0","3",".","0",",","2",".","3","Hz",")",",","6",".","53","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1034,"tokens":["R2","and","R3",",","R5","and","R6",",","and","R9","and","R10",",","are","joined","to","form","a","saturated","cyclic","ring",",","substituted","saturated","cyclic","ring",",","substituted","unsaturated","cyclic","ring",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1035,"tokens":["A","process","to","make","the","polyethylene","composition","of","any","of","claims","1","to","16","comprising","contacting","ethylene","and","optional","comonomer","with","a","catalyst","system","comprising","support",",","activator",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1036,"tokens":["and","2",",","6","-","diacylpyridinebis","(","imines",")","are","catalysts","for","the","polymerization","of","ethylene",".","FIELD","OF","THE","INVENTION","Polymers","of","ethylene","are","important","items","of","commerce",",","millions","of","tons","being","produced","annually","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1037,"tokens":["3H",")",",","0",".","39","(","s",",","3H",")",",","0",".","37","(","s",",","3H",")",",","0",".","36","(","s",",","6H",")",",","0",".","30","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1038,"tokens":["1H",")",",","2",".","20","-","1",".","97","(","m",",","4H",")",",","1",".","61","-","1",".","10","(","m",",","4H",")",",","0",".","89","(","t",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1039,"tokens":["A","metallocene","compound","represented","by","the","formula","(","3",")",":","wherein","M","is","a","Group","3",",","4",",","5","or","6","transition","metal","atom",",","or","a","lanthanide","metal","atom",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1040,"tokens":["Examples","include",":","ethenyl",",","1","-","methylethenyl",",","2","-","propen","-","1","-","yl",",","3","-","buten","-","1","-","yl",",","3","-","buten","-","2","-","yl",",","7","-","octen","-","1","-","yl",",","9","-","decen","-","1","-","yl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1041,"tokens":["preparation","of","ligand",",","2","'",",","2","'","-","(","propane","-","l",",","3","-","diylbis","(","oxy",")",")","bis","(","3","-","(","3",",","6","-","di","-","tert","-","butyl","-","9H","-","carbazol","-","9","-","yl",")","-","5","'","-","methyl","-","5","-","(","2",",","4",",","4","-","trimethylpentan","-","2","-","yl",")","biphenyl","-","2","-","ol",",","(","Q3",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1042,"tokens":["The","method","of","claim","21",",","further","comprising","introducing","the","first","catalyst","compound","represented","by","Formula","(","I",")","into","a","reactor","as","a","slurry",".","29",".","The","method","of","claim","21",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1043,"tokens":["For","analyzing","polyethylene","homopolymers",",","ethylene","-","hexene","copolymers",",","and","ethylene","-","octene","copolymers",",","dn","\/","dc","0","0",".","1048","ml","\/","mg","and","A2","0","0",".","15",";","for","analyzing","ethyl","ene","-","butene","copolymers",",","dn","\/","dc","0","0",".","1048","*","(","1","-","0",".","126","*","w2",")","ml","\/","mg","and","A2","0","0","."],"ner_tags":["O","O","O","O","O","B-OLEFIN","O","B-OLEFIN","O","O","O","B-OLEFIN","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1044,"tokens":["wherein","the","substituents",",","independently","each","occurrence",",","are","selected","from","the","group","consisting","of","alkyl",";","cycloalkyl",";","and","aryl","groups",";","and","halo","-",",","trihydrocarbylsilyl","-","and","halohydrocarbyl","-","substituted","derivatives","thereof",",","with","the","proviso","that","the","subst","?","tuent","must","lack","co","-","planarity","with","the","aryl","group","to","which","it","is","attached",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1045,"tokens":["The","combined","dichloromethane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum",".","The","dichloromethane","extract","was","washed","with","hexane",".","The","residue","was","extracted","with","diethyl","ether","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1046,"tokens":["R4",",","R14","and","R17","are","methyl","radicals",";","R2",",","R3",",","R5","through","R13",",","R15",",","R16",",","R18","through","R28","are","hydrogen",";","and","Y","is","?","CH2CH2","?",".","42","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1047,"tokens":["Area","of","Ci","3","signal","within","integration","limits","[","259","]","Then","the","same","calibration","of","the","CEE","and","CEE","signal","ratio",",","as","mentioned","previously","in","obtaining","the","CH3","\/","1000TC","as","a","function","of","molecular","weight",",","is","applied","to","obtain","the","bulk","CH3","\/","1000TC","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1048,"tokens":["each","X","is","an","anion",";","n","is","1",",","2","or","3",",","so","that","the","total","number","of","negative","charges","on","said","anion","or","anions","is","equal","to","the","oxidation","state","of","a","Fe","or","Co","atom","present","in","(","II",")",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1049,"tokens":["and","d",")","average","1","%","Secant","modulus","(","(","MD","+","TD",")","\/","2",")","of","20",",","0","psi","or","more",".","30",".","The","process","of","any","of","paragraphs","27","to","29","wherein","the","catalyst","compound","represented","by","formula","(","I",")","comprises","at","least","two","isomers",".","31","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1050,"tokens":["Ethylene","was","maintained","at","the","initial","pressure","throughout","the","polymerization",".","The","polymerization","was","allowed","to","proceed","for","the","desired","run","time","at","which","time","the","reactor","was","cooled","and","excess","pressure","vented","into","the","hood","."],"ner_tags":["B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1051,"tokens":["and","mixtures","thereof",",","preferably","ammoniums","of","methylamine",",","aniline",",","dimethylamine",",","diethylamine",",","N","-","methylaniline",",","diphenylamine",",","trimethylamine",",","triethylamine",",","N",",","N","-","dimethylaniline",",","methyldiphenylamine",",","pyridine",",","p","-","bromo","N",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1052,"tokens":["The","precipitate","was","collected","and","washed","with","minimal","cold","hexane","(","5","?","1","mL",")",".","The","cold","hexane","washed","solid","was","concentrated","under","high","vacuum","to","afford","the","product","as","a","white","solid","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1053,"tokens":["Likewise",",","the","terms","'","group",",","'","'","radical",",","'","and","'","substituent",",","'","are","also","used","interchangeably","in","this","document",".","For","purposes","of","this","disclosure",",","'","hydrocarbyl","radical","'","is","defined","to","be","Ci","-","Cioo","radicals",",","that","may","be","linear",",","branched",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1054,"tokens":["6H",",","SiMe2",")",".","13C","NMR","(","CDCl3",")",":","?","146",".","3",",","136",".","5",",","131",".","9",",","117",".","9",",","117",".","7",",","109",".","4",",","54",".","6",",","14",".","1",",","11",".","2",",","-","2",".","3",".","DimethylsilanedivKrf","-","tetramethylcyclopent","-","^","-","bromophenylamido",")",")","titanium","dichloride","(","6",")","[","202","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1055,"tokens":["and","references","therein",".","Three","Polymer","Laboratories","PLgel","10mm","Mixed","-","B","columns","are","used",".","The","nominal","flow","rate","was","0",".","5","cm3","\/","min","and","the","nominal","injection","volume","is","300","?","?","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1056,"tokens":["More","preferably",",","the","diolefm","monomers","are","linear","di","-","vinyl","monomers",",","most","preferably","those","containing","from","4","to","30","carbon","atoms",".","Any","suspension",",","slurry",",","high","pressure","tubular","or","autoclave","process",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1057,"tokens":["Q","is","a","relatively","non","-","coordinating","anion",";","P","is","a","divalent","(","poly",")","ethylene","group","of","the","formula","-","-","(","CH2","CH2",")","x","-","-","wherein","x","is","an","integer","of","1","or","more",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1058,"tokens":["1H",",","J","0","3",".","1",",","2",".","0","Hz",",","B",")",",","5",".","59","(","t",",","1H",",","J","0","3",".","1",",","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1059,"tokens":["Without","further","purification",",","the","reaction","mixture","of","bis","(","l","-","ethyl","-","indenyl",")","zirconium","dichloride","was","cooled","to","-","25","?","C",",","and","to","this","an","ethereal","solution","of","methylmagnesium","bromide","(","27","."],"ner_tags":["O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1060,"tokens":["In","a","preferred","embodiment",",","the","activator","comprises","a","triaryl","carbonium","(","such","as","triphenylcarbenium","tetraphenylborate",",","triphenylcarbenium","tetrakis","(","pentafluorophenyl",")","borate",",","triphenylcarbenium","tetrakis","-","(","2",",","3",",","4",",","6","-","tetrafluorophenyl",")","borate",",","triphenylcarbenium","tetrakis","(","perfluoronaphthyl",")","borate",",","triphenylcarbenium","tetrakis","(","perfluorobiphenyl",")","borate",",","triphenylcarbenium","tetrakis","(","3",",","5","-","bis","(","trifluoromethyl",")","phenyl",")","borate",")",".","[","144","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","O","O","O","O"]} +{"id":1061,"tokens":["5","wt","%",",","preferably","less","than","0","wt","%","based","upon","the","weight","of","the","solvents",".","[","175","]","In","a","preferred","embodiment",",","the","feed","concentration","of","the","monomers","and","comonomers","for","the","polymerization","is","60","vol","%","solvent","or","less",",","preferably","40","vol","%","or","less",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1062,"tokens":["The","transition","metal","compound","?","TMC","?","(","100","?","L","of","a","3","mg","\/","mL","toluene","slurry",",","unless","indicated","otherwise",")","is","added","via","syringe","with","the","reactor","at","process","conditions","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1063,"tokens":["Cl2","A","500","mL","Schlenk","flask","was","charged","with","(","1",",","3","-","MeBuCp",")","ZrCl3","(","5",".","0","g",",","15",".","0","mmol",")","and","approximately","150","mL","of","diethyl","ether","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1064,"tokens":["at","a","cooling","rate","of","0",".","2","?","C",".","\/","min",".","The","low","temperature","was","held","for","10","min","before","injecting","the","solvent","flow","(","1","ml","\/","min",")","into","the","TREF","column","to","elute","the","soluble","fraction","(","SF",")","into","the","GPC","columns","(","3","?","PLgel","10","m","Mixed","-","B","300","?","7","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1065,"tokens":["The","residue","was","washed","with","hexane","(","10","mL",")","and","concentrated","under","high","vacuum","to","afford","the","product","as","a","brown","foam",",","containing","diethyl","ether","(","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1066,"tokens":["J","0","8",".","6","Hz",",","1H",")",",","5",".","49","(","m",",","1H",")",",","3",".","91","(","m",",","1H",")",",","3",".","61","(","m",",","lH",")",",","2",".","20","-","1",".","60","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1067,"tokens":["or","to","alter","comonomer","distribution","without","deteriorating","the","resulting","polymer","?","s","properties",".","It","is","therefore","also","an","object","of","the","present","invention","to","provide","novel","supported","catalysts","systems","and","processes","for","the","polymerization","of","olefins","using","such","catalyst","systems","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1068,"tokens":["and","\/","or","methods","are","disclosed","and","described",",","it","is","to","be","understood","that","unless","otherwise","indicated","this","invention","is","not","limited","to","specific","compounds",",","components",",","compositions",",","reactants",",","reaction","conditions",",","ligands",",","metallocene","structures",",","catalyst","structures",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1069,"tokens":["The","process","as","recited","in","claim","3","wherein",":","R1",",","R2","and","R3","are","hydrogen",";","R9",",","R10",",","R11",",","R14",",","R15","and","R16","is","each","independently","halogen",",","alkyl","containing","1","to","6","carbon","atoms",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1070,"tokens":["The","reactions","described","in","Fig",".","3","preferably","are","carried","out","under","a","substantially","inert","gas","atmosphere","in","an","anhydrous","aprotic","solvent","such","as",",","for","example",",","diethyl","ether",",","toluene",",","xylenes",",","tetrahydrofuran",",","diethylene","glycol","dimethyl","ether",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1071,"tokens":["1H",",","isomer","B",",","used","for","isomer","ratio",")",",","7",".","59","(","s",",","1H",",","isomer","A",",","used","for","isomer","ratio",")",",","6",".","46","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1072,"tokens":["974","g",",","0",".","2","mol",")","in","diethyl","ether","(","20","mL",")",",","n","-","butyllithium","(","2",".","5M","solution","in","hexane",",","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1073,"tokens":["or","an","unsubstituted","unsaturated","cyclic","ring",";","[","95","]","R4","is","hydrogen",",","halogen",",","silylcarbyl",",","substituted","silylcarbyl",",","C1","-","C40","hydrocarbyl",",","substituted","C1","-","C40","hydrocarbyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1074,"tokens":["Specific","examples","of","anions","are","tetrakis","(","3",",","5","-","bis","(","trifluoromethyl",")","phenyl",")","borate","and","tetrakis","(","pentafluorophenyl",")","borate",".","The","foregoing","compounds","are","disclosed","in","WO","99","\/","42467","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1075,"tokens":["Ph","(","CH2",")","3","?",",","CH3","(","CH2","?",")","3",",","or","H",";","X5","and","X6","independently","are","a","halide",";","and","M2","is","Zr","or","Hf","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1076,"tokens":["FIG",".","1","is","a","representative","plot","of","PDI","(","Mw","\/","Mn",")","versus","1","-","hexene","incorporation","(","C6","wt","%",")","for","catalyst","A","in","comparison","to","catalysts","C",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1077,"tokens":["First","Synthetic","route","(","a",")","Synthesis","of","2","-","methyl","-","5",",","6","-","dihydroindeno","[","2",",","1","-","b","]","indole","[","64","]","All","operations","were","carried","out","in","air",",","with","out","-","of","-","the","bottle","solvents","and","reagents",":","isopropanol",",","RPE","Carlo","Erba","(","99","%",")",";","2","-","indanone",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1078,"tokens":["In","a","preferred","embodiment",",","a","polymer","has","a","unimodal","or","multimodal","molecular","weight","distribution","as","determined","by","Gel","Permeation","Chromatography","(","GPC",")",".","By","?","unimodal","?","is","meant","that","the","GPC","trace","has","one","peak","or","inflection","point","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1079,"tokens":["and","filtered","over","Celite",".","The","combined","hexane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","afford","the","product","(","1",".","89","g",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1080,"tokens":["or","H",";","X5","and","X6","independently","are","a","halide",";","and","M2","is","Zr","or","Hf",".","According","to","this","and","other","aspects","of","the","present","invention",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1081,"tokens":["and","y","is","0","or","1",",","indicating","the","absence","(","y","0","0",")","or","presence","(","y","0","1",")","of","Y",",","provided","that","x","+","y","is","5","for","formula","(","3",")","(","a",")",";","x","+","y","is","7","for","formula","(","3",")","(","b",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1082,"tokens":["FIG",".","3D","is","a","representative","plot","of","dWt","\/","d","Log","M","versus","Log","M","and","a","plot","of","1","-","hexene","incorporation","(","C6","wt","%",")","versus","Log","M","of","a","polymer","made","by","catalyst","5",".","[","39","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1083,"tokens":["and","laminate","films",".","Exemplary","films","are","prepared","by","any","conventional","technique","known","to","those","skilled","in","the","art",",","such","as","for","example",",","techniques","utilized","to","prepare","blown",",","extruded",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1084,"tokens":["the","ionic","substance","having","an","overall","-","1","or","-","2","charge",".","The","term","'","nitrate","'","means","an","ionic","substance","consisting","of","an","anion","of","the","empirical","formula","NO3","'",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1085,"tokens":["and","R8","is","hydrogen",",","halogen",",","C1","-","C40","hydrocarbyl",",","substituted","C1","-","C40","hydrocarbyl",",","silylcarbyl",",","silyl",",","substituted","silylcarbyl",",","C6","-","C10","aryl",",","substituted","C6","-","C10","aryl",",","?","NR","?","2",",","?","SR","?",",","?","OR",",","?","OSiR","?","3",",","?","PR","?","2",",","where","each","R","?","is","hydrogen",",","halogen",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1086,"tokens":["For","example",",","water","in","an","inert","organic","solvent","may","be","reacted","with","an","aluminum","alkyl","compound","such","as","AlR3","to","form","the","desired","organoaluminoxane","compound",".","While","not","intending","to","be","bound","by","this","statement",",","it","is","believed","that","this","synthetic","method","can","afford","a","mixture","of","both","linear","and","cyclic","(","R","?","Al","?","O",")","n","aluminoxane","species",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1087,"tokens":["90","or","greater","(","such","as","0",".","94","or","greater","or","0",".","95","or","greater",")",".","[","193","]","In","a","class","of","embodiments",",","the","polyethylene","composition","comprises","at","least","65","wt","%","ethylene","derived","units","and","from","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O"]} +{"id":1088,"tokens":["wherein","each","hydrocarbon","radical","and","diradical","independently","is","aromatic","(","6","carbon","atoms","or","more",")","or","non","-","aromatic",",","saturated","or","unsaturated",",","straight","chain","or","branched","chain",",","cyclic","(","including","mono","-","and","poly","-","cyclic",",","fused","and","non","-","fused","polycyclic",",","including","bicyclic",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1089,"tokens":["The","term","?","complex","?","refers","to","a","compound","comprising","one","or","more","metal","cations","and","one","or","more","anionic","or","neutral","ligands",",","at","least","one","of","said","ligands","being","bonded","to","the","metal","by","means","of","donor","electrons","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1090,"tokens":["Preferred","Group","4","metals","are","those","in","a","formal","oxidation","state","of","+","3","or","+","4",",","more","preferably","+","4",".","For","purposes","of","the","present","invention",",","rutherfordium","(","Rf",")","is","excluded","from","the","Group","4","metals","useful","in","the","present","invention","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1091,"tokens":["N",",","N","-","dimethyl","-","(","2",",","4",",","6","-","trimethylanilinium",")","tetrakis","(","pentafluorophenyl",")","borate",",","trialkylammonium","tetrakis","-","(","2",",","3",",","4",",","6","-","tetrafluorophenyl",")","borate",","],"ner_tags":["B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1092,"tokens":["and","\/","or","a","heteroatom","or","a","heteroatom","containing","group",".","Accordingly",",","the","term","hydrocarbyl","radical","includes","heteroatom","containing","groups",".","For","purposes","herein",",","a","heteroatom","is","defined","as","any","atom","other","than","carbon","and","hydrogen","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1093,"tokens":["The","viscosity","MW","at","each","point","is","calculated","as","ps","\/","m",",","where","aps","is","0",".","67","and","KpS","is","0",".","175",".","[","179","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1094,"tokens":["2H",")",",","3",".","0","(","s",",","2H",")",",","1",".","24","(","s",",","6H",")",".","13C","{","1H","}","NMR","(","CDCl3",")",":","?","211",".","38",",","152",".","18",",","135",".","30",",","134",".","77",",","127",".","37",",","126",".","59",",","124",".","40",",","45",".","43",",","42",".","81",",","25",".","22","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1095,"tokens":["Polymerization","may","occur","at","low","temperatures","and","pressures",".","Reactor","effluent","may","be","flashed","to","remove","the","solid","resin",".","According","to","yet","another","aspect","of","this","invention",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1096,"tokens":["In","some","cases",",","this","variation","becomes","a","'","signature","'","to","the","catalyst","itself",".","[","7","]","For","example",",","it","is","generally","known","in","the","art","that","a","polyolefin","'","s","composition","distribution","is","largely","dictated","by","the","type","of","catalyst","used","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1097,"tokens":["R","'","is","selected","from","a","C3","-","C100","substituted","or","unsubstituted","monocyclic","or","polycyclic","ring","structure","substituent","that","is","partially","unsaturated",",","unsaturated","or","aromatic",";","or","a","C2","-","C100","substituted","or","unsubstituted",",","unsaturated","or","partially","unsaturated",",","linear","or","branched","alicyclic","hydrocarbyl","substituent",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1098,"tokens":["The","solution","was","poured","into","methanol","(","100","mL",")",".","The","resulting","white","solid","was","broken","up",",","collected","on","a","frit",",","washed","with","methanol","(","50","mL",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1099,"tokens":["High","resolution","MS",":","Calcd","for","C24H33ClN2SiTi",":","460",".","1581","Found",":","460",".","1580","Example","31","Preparation","of","(","1","-","(","(","1",",","2",",","3",",","3a",",","7a","-","?",")","-","3","-","(","dimethylamino",")","-","1H","-","inden","-","1","-","yl",")","-","N","-","(","1",",","1","-","dimethylethyl",")","-","1",",","1","-","dimethylsilanaminato","(","2","-",")","-","N",")","(","(","2","-","(","dimethylamino","-","N",")","phenyl",")","methyl","-","C",")","titanium",",","(","67",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1100,"tokens":["In","addition",",","the","invention","provides","novel","methods","for","oligomerizing","or","polymerizing","vinylidene","aromatic","monomers","into","products","having","desirable","properties",".","Finally",",","the","invention","provides","techniques","for","preparing","the","foregoing","ligands",",","metal","complexes",",","compositions",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1101,"tokens":["or","a","substituted","or","unsubstituted","cyclopentanaphthyl","ligand",".","[","81","]","Conveniently",",","A","includes","at","least","one","halogen","substituent","directly","bonded","to","any","sp2","carbon","atom","at","a","bondable","ring","position","of","the","ligand","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1102,"tokens":["Dialkyl","ammonium","salts","such","as",":","di","-","(","i","-","propyl",")","ammonium","tetrakis","(","pentafluorophenyl",")","borate",",","and","dicyclohexylammonium","tetrakis","(","pentafluorophenyl",")","borate",".","Tri","-","substituted","phosphonium","salts","such","as",":","triphenylphosphonium","tetrakis","(","pentafluorophenyl",")","borate",",","tri","(","o","-","tolyl",")","phosphonium","tetrakis","(","pentafluorophenyl",")","borate",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1103,"tokens":["3H",",","J","0","7",".","58","Hz",",","2","-","Me","in","indan","-","1","-","one",")",",","1",".","20",",","1",".","18","(","2xs",",","2x3H",",","2xCH3","in","indanyl",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1104,"tokens":["Additional","suitable","monomers","for","use","in","homopolymerizations","or","copolymerizations","include","those","having","polar","functionalities","such","as","vinyl","chloride",",","acrylic","acid",",","methyl","methacrylate",",","acrylonitrile",",","and","ethyl","acrylate","as","well","as","cyclic","olefins","or","diolefins",",","1",",","1","-","disubstituted","olefins",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","O","B-OLEFIN","O","O","B-OLEFIN","I-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1105,"tokens":["The","crude","material","was","purified","by","silica","gel","column","chromatography","with","isohexane","eluent","to","afford","the","product","as","a","clear",",","colorless","oil","(","1",".","281","g",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1106,"tokens":["C1","-","C10","alkyl",",","or","phenyl",",","or","R8","and","R9","are","joined","to","form","a","saturated","cyclic","ring",",","substituted","saturated","cyclic","ring",",","a","substituted","unsaturated","cyclic","ring",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1107,"tokens":["38","total","internal","unsaturations","per","thousand","carbon","atoms",",","and","alternatively",",","more","than","0",".","4","total","internal","unsaturations","per","thousand","carbon","atoms",".","Blends","[","133","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1108,"tokens":["and","an","optional","support","material",".","For","the","purposes","of","this","invention","and","the","claims","thereto",",","when","catalyst","systems","are","described","as","comprising","neutral","stable","forms","of","the","components",",","it","is","well","understood","by","one","of","ordinary","skill","in","the","art",",","that","the","ionic","form","of","the","component","is","the","form","that","reacts","with","the","monomers","to","produce","polymers","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1109,"tokens":["In","one","embodiment","of","the","invention","mixtures","of","the","above","compounds","are","used",",","particularly","a","combination","of","a","group","13","reagent","(","scavenger",")","and","an","ion","-","forming","activator","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1110,"tokens":["R","'","2C","-","S","-","CR","'","0","CR","'",",","R","'","2C","-","Se","-","CR","'","2",",","R","'","2CR","'","2C","-","Se","-","CR","'","2CR","'","2",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1111,"tokens":["A12","ZrBz4","127","203","ps50","105","8700","TIBA","(","5",")","ABF20","(","1",")","A12","ZrBz4","129","246","ps51","105","8700","TMA","(","5",")","ABF20","(","1",")"],"ner_tags":["O","O","O","O","O","O","O","B-ADDITIVE","O","O","O","B-ADDITIVE","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","O","O","O","B-ADDITIVE","O","O","O"]} +{"id":1112,"tokens":["The","term","?","fluoroorgano","borate","compound","?","also","has","its","usual","meaning","to","refer","to","the","monoanionic","salts","of","a","fluoroorgano","boron","compound","of","the","form","[","cation","]","+","[","BY4","]","?",",","where","Y","represents","a","fluorinated","organic","group","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1113,"tokens":["and","bis","(","2",",","6","-","dimethylphenyl",")","sulfonium","tetrakis","(","pentafluorophenyl",")","borate",".","[","42","]","Preferred","(","L","*","-","H",")","+","cations","are","N",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1114,"tokens":["The","process","of","claim","25","wherein",":","M","is","Zr",";","X1","and","X2","are","benzyl","radicals",";","R1","and","R14","are","methyl","radicals",";","R4","and","R17","are","fluoro","groups",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1115,"tokens":["Cj","-","Ci","g",")","heterohydrocarbyl","or","absent","(","e",".","g",".",",","when","the","N","to","which","RN","is","bonded","as","-","N","0",")",";","Each","of","R","^","a",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1116,"tokens":["and","comparative","catalyst","D","(","white",")","showing","improved","propylene","incorporation","(","less","ethylene","incorporation",")","while","maintaining","high","polymer","molecular","weight",".","Starting","Reagents",":","2","-","bromo","-","2","-","methylpropionyl","bromide","(","Aldrich",")",",","AlCl3","(","Merck",")",",","NaBH4","(","Aldrich",")",",","TsOH","(","Aldrich",")",",","dichlorodimethylsila","(","Merck",")",",","t","-","butylamine","(","Merck",")",",","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1117,"tokens":["2H",")",",","6",".","70","(","d",",","1H",",","3JH","?","H","0","8",".","1","Hz",")",",","6",".","80","(","m",",","3H",",","3JH","?","H","0","7","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1118,"tokens":["High","resolution","MS",":","Calcd","for","C22H31","ClN2SiTi",":","434",".","14245",".","Found",":","434",".","1426","Example","29","Preparation","of","cyclopentadienyl","(","N","-","(","1",",","1","-","dimethylethyl",")","-","1",",","1","-","dimethyl","-","1","-","(","(","1",",","2",",","3",",","3a",",","7a","-","?",")","-","3","-","(","1","-","pyrrolidinyl",")","-","1H","-","inden","-","1","-","yl",")","silanaminato","(","2","-",")","-","N",")","titanium",",","(","65",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1119,"tokens":["and","manufacturing",".","Wire","and","Cable","Applications","[","168","]","Also","provided","are","electrical","articles","and","devices","including","one","or","more","layers","formed","of","or","comprising","the","polymers","and","compositions","described","above","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1120,"tokens":["3H",",","A",")",",","0",".","52","(","s",",","3H",",","B",")",",","0",".","51","(","s",",","3H",",","B",")",",","0",".","50","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1121,"tokens":["Example","4",":","preparation","of","2","'",",","2","'","-","(","propane","-","l",",","3","-","diylbis","(","oxy",")",")","-","l","-","(","3",",","6","-","di","-","tert","-","butyl","-","9H","-","carbazol","-","9","-","yl",")","-","5","'","fluoro","-","5","-","(","2",",","4",",","4","-","trimethylpentan","-","2","-","yl",")","biphenyl","-","2","-","ol",")","-","3","-","(","3",",","6","-","di","-","tert","-","butyl","-","9H","-","carbazol","-","9","-","yl",")","-","5","'","-","chloro","5","-","(","2",",","4",",","4","-","trimethylpentan","-","2","-","yl",")","biphenyl","-","2","-","ol",")","dimethyl","-","hafnium",",","(","4",")","."],"ner_tags":["O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O"]} +{"id":1122,"tokens":["or","each","Q","is","a","pentafluoryl","aryl","radical",".","Examples","of","suitable","Ad","?","components","also","include","diboron","compounds","as","disclosed","in","U",".","S",".","Pat",".","No",".","5",",","447",",","895",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1123,"tokens":["Accordingly",",","it","is","not","intended","that","the","present","disclosure","be","limited","thereby",".","Likewise",",","the","term","?","comprising","?","is","considered","synonymous","with","the","term","?","including",".","?","Likewise","whenever","a","composition",",","an","element","or","a","group","of","elements","is","preceded","with","the","transitional","phrase","?","comprising",",","?","it","is","understood","that","we","also","contemplate","the","same","composition","or","group","of","elements","with","transitional","phrases","?","consisting","essentially","of",",","?","?","consisting","of",",","?","?","selected","from","the","group","of","consisting","of",",","?","or","?","is","?","preceding","the","recitation","of","the","composition",",","element",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1124,"tokens":["and","in","some","embodiments","at","least","one","of","R","^","c","and","R8c","and","at","least","one","of","R","^","d","and","R8d",",","is","fluoro",";","cyano",";","methyl",";","ethyl",";","propyl","(","preferably","isopropyl",")",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1125,"tokens":["The","residue","was","extracted","with","hexane","(","3","?","10","mL",")","and","filtered","over","Celite",".","The","combined","hexane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","afford","the","product","as","a","tan","oil","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1126,"tokens":["In","some","embodiments",",","a","co","-","activator","can","be","pre","-","mixed","with","the","transition","metal","compound","to","form","an","alkylated","transition","metal","compound",".","[","74","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1127,"tokens":["In","some","embodiments","employing","the","dual","reactors",",","two","reactors","are","connected","in","series",",","that","is",",","the","effluent","from","a","first","reactor","is","charged","to","a","second","reactor","and",",","optionally",",","fresh","monomer",",","solvent","and","hydrogen","is","added","to","the","second","reactor","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1128,"tokens":["Octene","(","wt","%",")","Tc","(","?","C",")","Tm","(","?","C",")","Experimental","example","1","Formula","1","-","1","(","3","?","mol",")","300","150","0",".","863","39",".","3","40",".","2","49","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1129,"tokens":["The","layers","were","separated","and","the","aqueous","layer","was","extracted","with","ethyl","acetate","(","3","?","500","mL",")",".","The","crude","product","was","purified","over","silica","gel","(","500","g",")",",","eluting","with","a","gradient","of","0","to","75","%","ethyl","acetate","in","heptanes","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1130,"tokens":["and","the","vessel","was","closed","and","heated","to","60","?","C",".","for","48","hours",".","The","reaction","contents","were","concentrated","and","the","crude","product","was","purified","by","flash","chromatography","(","10",":","1","hexanes",":","ethyl","acetate",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1131,"tokens":["R15",",","R16",",","R17",",","R18",",","R19",",","R20",",","R21",",","R22",",","R23",",","R24",",","R25",",","R26",",","R27","and","R28","is",",","independently",",","a","hydrogen",",","a","C1","-","C40","hydrocarbyl","radical",",","a","functional","group","comprising","elements","from","Groups","13","-","17","of","the","periodic","table","of","the","elements",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1132,"tokens":["or","Crystallization","Analysis","Fractionation","(","CRYSTAF",")",".","Polymerization","takes","place","in","the","presence","of","activated","catalyst","systems","such","as","those","employing","a","Ziegler","-","Natta","catalyst",",","a","chromium","based","catalyst",",","a","vanadium","catalyst",",","a","metallocene","catalyst",",","a","mixed","catalyst","(","i",".","e",".",",","two","or","more","different","catalysts","co","-","supported","on","the","same","carrier","such","as","a","bimodal","catalyst",")",",","other","advanced","catalysts",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1133,"tokens":["1","to","10","g","\/","10","min",";","f",")","a","melt","index","ratio","(","I21","\/","I2",")","of","from","15","to","35",";","g",")","an","Mw","\/","Mn","of","from","2","to","8",";","h",")","an","Mz","\/","Mw","of","from","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1134,"tokens":["Protecting","Groups","in","Organic","Synthesis",",","Wiley",",","New","York","1999","(","3rd","Ed",".",")",".","Preferably",",","LG","is","selected","from","the","group","consisting","of","halogen",",","mesitylate",",","tosylate",",","triflate","(","trifluoromethanesulf",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1135,"tokens":["18H",")",",","1",".","36","(","s",",","18H",")",",","0",".","90","-","0",".","84","(","m",",","6H",")",",","0",".","73","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1136,"tokens":["0","Hz",")",",","6",".","73","(","d",",","1H",",","J","0","3",".","4","Hz",")",",","6",".","50","(","dd",",","1H",",","J","0","3",".","4",",","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1137,"tokens":["The","Et2O","solution","was","washed","with","aqueous","NH4Cl","and","then","dried","over","Na2SO4",".","The","product","is","purified","by","silica","gel","chromatography","using","hexanes","\/","EtOAc","0","2",":","1","as","eluent","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1138,"tokens":["35","MPa","to","10","MPa",",","and","at","a","time","up","to","300","min","and","the","polyolefin","produced","has","a","total","unsaturation","\/","1000","C","of","0",".","8","or","less",",","alternately","a","total","unsaturation","\/","1000","C","of","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1139,"tokens":["1H",",","CH",")",",","?","6",".","91","(","d",",","J","0","8","Hz",",","1H",",","CH",")",",","?","6",".","73","(","t",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1140,"tokens":["The","cold","dichloromethane","-","pentane","supernatant","was","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum",".","The","concentrated","cold","dichloromethane","-","pentane","extract","was","washed","with","hexane","(","2","mL",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1141,"tokens":["828","g",",","65","%",",","ratio","of","1",":","1",".","2","isomers","A","and","B",")",".","1H","NMR","(","400","MHz",",","CD2Cl2",")",":","?","8",".","18","-","8",".","12","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1142,"tokens":["a","pillared","clay",",","such","as","a","pillared","montmorillonite",",","optionally","treated","with","fluoride",",","chloride",",","or","sulfate",";","phosphated","alumina","or","other","aluminophosphates","optionally","treated","with","sulfate",",","fluoride",","],"ner_tags":["O","B-SUPPORT","I-SUPPORT","O","O","O","O","B-SUPPORT","I-SUPPORT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1143,"tokens":["N","-","dioctadecyl","-","N","-","methylammonium","tetrakis","(","pentafluorophenyl",")","borate",",","N","-","methyl","-","N",",","N","-","di","(","hexadecyl",")","ammonium","tetrakis","(","pentafluorophenyl",")","borate","and","N",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1144,"tokens":["or","a","substituted","C1","to","C40","hydrocarbyl",")",",","preferably","the","reducible","Lewis","acids","in","formula","(","14",")","above","as","?","Z","?","include","those","represented","by","the","formula",":","(","Ph3C",")",",","where","Ph","is","a","substituted","or","unsubstituted","phenyl",",","preferably","substituted","with","C1","to","C40","hydrocarbyls","or","substituted","a","C1","to","C40","hydrocarbyls",",","preferably","C1","to","C20","alkyls","or","aromatics","or","substituted","C1","to","C20","alkyls","or","aromatics",",","preferably","Z","is","a","triphenylcarbonium","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1145,"tokens":["the","first","metallocene","compound","has","the","formula",":","(","X1",")","(","X2R1","2",")","(","X3",")","(","X4",")","M1",";","wherein","(","X1",")","is","cyclopentadienyl",",","indenyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1146,"tokens":["The","process","as","recited","in","claim","37","wherein",":","R1",",","R2","and","R3","are","hydrogen",";","R9",",","R10",",","R11",",","R14",",","R15","and","R16","is","each","independently","halogen",",","alkyl","containing","1","to","6","carbon","atoms",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1147,"tokens":["In","another","embodiment",",","the","activator","includes","one","or","more","of","trialkylammonium","tetrakis","(","pentafluorophenyl",")","borate",",","N",",","N","-","dialkylanilinium","tetrakis","(","pentafluorophenyl",")","borate",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O"]} +{"id":1148,"tokens":["the","MWD","and","the","molecular","-","weight","averages","were","not","computed",";","additionally",",","such","polymer","fractions","were","not","included","in","computing","the","MWD","and","the","molecular","-","weight","averages","of","aggregates","of","fractions",".","[","454","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1149,"tokens":["FIG",".","3G","is","a","representative","plot","of","dWt","\/","d","Log","M","versus","Log","M","and","a","plot","of","1","-","hexene","incorporation","(","C6","wt","%",")","versus","Log","M","of","a","polymer","made","by","catalyst","6","(","Ex",".","8","-","4",")",".","[","42","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1150,"tokens":["Reactor","temperature","is","monitored","and","typically","maintained","within","+","\/","?","1","?","C",".","Polymerizations","are","halted","by","addition","of","approximately","50","psi","2","\/","Ar","(","5","mol","%","2",")","gas","mixture","to","the","autoclaves","for","approximately","30","seconds","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1151,"tokens":["or","-","NR","'","2",",","-","SR","'",",","-","OR",",","-","OSiR","'","3",",","-","PR","'","2",",","where","each","R","'","is","hydrogen",",","halogen",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1152,"tokens":["For","a","list","of","particularly","useful","Bulky","activators","as","described","in","U",".","S",".","Pat",".","No",".","8",",","658",",","556","which","is","incorporated","by","reference","herein",".","[","146","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1153,"tokens":["The","residue","was","extracted","with","pentane","(","10","mL",",","then","5","mL",")","and","filtered","over","Celite",".","The","combined","pentane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","afford","the","product","as","a","clear",",","colorless","oil","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1154,"tokens":["or","SiMe2","(","n","-","BuCp",")","(","Indacenyl",")","ZrCl2",")",",","a","support","such","as","silica",",","and","an","activator","(","such","as","methylalumoxane",",","N",",","N","-","dimethylanilinium","tetrakis","(","pentafluorophenyl",")","borate",","],"ner_tags":["O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","B-SUPPORT","O","O","O","O","O","O","O","B-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O"]} +{"id":1155,"tokens":["3H",")",",","0",".","78","(","s",",","3H",")",",","1",".","52","(","m",",","4H",")",",","3",".","24","(","m",",","4H",")",",","5",".","20","(","AB","q",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1156,"tokens":["95","or","less",";","and","(","iv",")","a","Mn","(","lR","NMR",")","of","at","least","7",",","0","g","\/","mol",".","DETAILED","DESCRIPTION","[","14","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1157,"tokens":["The","branching","index","(","g","'","vis",")","is","calculated","using","the","output","of","the","SEC","-","DRI","-","LS","-","VIS","method","as","follows",".","The","average","intrinsic","viscosity",",","[","?","]","avg",",","of","the","sample","is","calculated","by",":","where","the","summations","are","over","the","chromatographic","slices",",","i",",","between","the","integration","limits","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1158,"tokens":["The","hard","segment","is","a","polyethylene","segment","and","is","sometimes","referred","to","herein","as","a","polyethylene","hard","segment",".","In","some","embodiments","the","invention","process","can","be","adapted","as","described","later","to","prepare","a","polyolefin","copolymer","-","containing","blend","or","mixture","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1159,"tokens":["6H",",","3",",","4","-","Me","in","Cp",")",",","2",".","27","(","s",",","6H",",","2",",","5","-","Me","in","Cp",")",",","1",".","19","(","d",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1160,"tokens":["1H",",","J","0","13",".","5","Hz",")",",","2",".","19","-","2",".","1","(","m",",","4H",")",",","1",".","59","(","d",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1161,"tokens":["and","z","is","1","or","2",",","preferably","1",",","and","JRiz","is","cyclododecyl","amido",",","t","-","butyl","amido",",","and","or","1","-","adamantyl","amido",".","In","any","embodiment","of","formula","VII","described","herein",",","each","X","may","be",",","independently",",","a","halide",",","a","hydride",",","an","alkyl","group",",","an","alkenyl","group","or","an","arylalkyl","group","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1162,"tokens":["or","-","NR","'","2",",","-","SR","'",",","-","OR",",","-","OSiRb",",","-","PR","'","2",",","where","each","R","'","is","hydrogen",",","halogen",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1163,"tokens":["or","unsaturated",";","and","(","iii",")","optionally",",","at","least","one","cocatalyst","or","scavenger",".","2",".","The","catalyst","system","of","claim","1",",","wherein","the","metallocene","compound","is","represented","by","the","following","structure",":","where","R","is","as","defined","above",".","3","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1164,"tokens":["6","mmol","of","Al",")","containing","1",".","4","mg","of","the","B","-","3","into","the","autoclave","at","60","?","C",",","by","means","of","nitrogen","overpressure",",","then","the","temperature","was","maintained","at","60","?","C","for","37","min","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1165,"tokens":["Immediately","after","catalyst","addition","the","run","timer","begins",".","Usually","within","the","first","2","minutes","of","successful","catalyst","runs",",","an","exotherm","and","decreasing","reactor","pressure","are","observed","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1166,"tokens":["370","g",",","10",".","8","mmol",")","in","diethyl","ether","(","20","mL",")","was","added","dropwise",".","The","reaction","was","stirred","at","room","temperature","overnight",".","The","residue","was","extracted","with","hexane","(","2","?","20","mL",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1167,"tokens":["Example","26","Preparation","of","(","1","-","(","(","1",",","2",",","3",",","3a",",","7a","-","?",")","-","3","-","(","dimethylamino",")","-","1H","-","inden","-","1","-","yl",")","-","N","-","(","1",",","1","-","dimethylethyl",")","-","1",",","1","-","dimethylsilanaminato","(","2","-",")","-","N",")","(","(","2",",","3",".","4",",","5","-","?",")","-","2",",","4","-","hexadiene",")","titanium",",","(","62",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1168,"tokens":["or","2",".","5",")",";","(","iii",")","a","g","'","(","vis",")","of","0",".","95","or","less","(","preferably","less","than","0",".","93",",","0",".","90",",","0",".","88",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1169,"tokens":["or","higher",",","thereby","obtaining","a","copolymer","having","a","high","molecular","weight","and","a","very","low","density","of","less","than","0",".","910","g","\/","cc",".","[","125","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1170,"tokens":["and","Y","is","?","CH2CH2","?",".","N",".","The","catalyst","compound","of","embodiment","A",",","B",",","C",",","D",",","E",",","F",",","G",",","H",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1171,"tokens":["5","to","20","mol","%",",","alternately","from","1","to","15","mol","%",",","preferably","from","3","to","10","mol","%",")","of","one","or","more","of","C2","or","C4","to","C20","olefin","comonomer","(","preferably","ethylene","or","C4","to","C12","alpha","-","olefin",",","preferably","ethylene",",","butene",",","hexene",",","octene",",","decene",",","dodecene",",","preferably","ethylene",",","butene",",","hexene",",","octene",")",".","[","188","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","O","O","O","O"]} +{"id":1172,"tokens":["J","0","8",".","6","Hz",",","4H",")",",","7",".","3","(","dd",",","J","0","8",".","6",",","3",".","2","Hz",",","2H",")",",","6",".","58","(","ddd",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1173,"tokens":["The","reaction","mixture","was","stirred","overnight","at","ambient","temperature","and","the","solvent","was","removed","in","vacuo",".","Removal","of","solvent","in","vacuo","yielded","a","yellow","-","brown","solid","which","was","dissolved","in","a","dichloromethane","\/","pentane","mixture","and","was","cooled","to","?","35","?","C",".","for","a","couple","of","hours","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1174,"tokens":["1H",",","benzylic","Cp","-","H","in","indenyl",")",",","2",".","83","(","s",",","2H",",","C5H4Me2",")",",","2",".","81",",","2",".","80","(","2xs",",","2xH",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1175,"tokens":["The","vinyl","terminated","polyethylenes","may","have","less","than","3","wt","%","of","functional","groups","selected","from","hydroxide",",","aryls","and","substituted","aryls",",","halogens",",","alkoxys",",","carboxylates",",","esters",",","acrylates",",","oxygen",",","nitrogen",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1176,"tokens":["and","obtaining","a","polyolefin",".","22",".","The","method","of","claim","21",",","wherein","R4","is","halogen",",","C6","-","C10","aryl",",","or","C6","-","C10","substituted","aryl",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1177,"tokens":["7","or","less",".","41",".","The","method","of","claim","21",",","wherein","the","method","occurs","at","a","temperature","of","0","?","C",".","to","300","?","C",".",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1178,"tokens":["wherein","the","ratio","of","the","first","metallocene","compound","to","the","second","metallocene","compound","is","from","about","1",":","10","to","about","10",":","1",".","3",".","The","catalyst","composition","of","claim","1",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1179,"tokens":["B","(","C6F5",")","3","31",",","or","(","R1R2NHCH3",")","+","B","(","C6F5",")","4","?",",","where","R1","and","R2","independently","each","occurrence","are","substituted","or","unsubstituted","saturated","hydrocarbyl","groups","having","from","12","to","30","carbon","atoms","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1180,"tokens":["3","mol",",","1",".","2","eq",")","in","tetrahydrofuran","(","20","mL",")",",","lithium","tetramethylcyclopent","(","0",".","345","g",",","0",".","3","mol",")","was","added","with","tetrahydrofuran","(","10","mL",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1181,"tokens":["0","mmol",",","2","eq",")","was","added",".","The","reaction","was","stirred","at","room","temperature","for","15","h",".","The","reaction","was","filtered","on","a","plastic",",","fritted","funnel","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1182,"tokens":["1","to","90","%","B",",","alternatively","25","to","99","%","A","to","0",".","5","to","50","%","B",",","alternatively","50","to","99","%","A","to","1","to","25","%","B",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1183,"tokens":["As","before",",","a","decrease","in","the","molecular","weight","of","the","resulting","polymers","is","observed","as","the","dihedral","angle","is","reduced",".","The","polymerization","results","are","summarized","in","Table","4","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1184,"tokens":["1","to","50","psig","(","0",".","7","to","345","kPa",")",",","or","from","0",".","1","to","25","psig","(","0",".","7","to","172","kPa",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1185,"tokens":["3H",",","SiMeMe","'",")",",","0",".","71","(","s",",","3H",",","SiMeMe","'",")",".","13C","(","1H",")","NMR","(","CD2Cl2",")",":","?","150",".","2",",","142",".","8",",","135",".","4",",","131",".","9",",","129",".","8",",","128",".","1",",","124",".","5",",","118",".","9",",","113",".","7",",","57",".","2",",","33",".","0",",","18",".","5",",","6",".","0",",","5",".","7","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1186,"tokens":["and","such","components","should","not","be","construed","as","an","inert","component","of","the","catalyst","composition",".","Although","any","methods",",","devices",",","and","materials","similar","or","equivalent","to","those","described","herein","can","be","used","in","the","practice","or","testing","of","the","invention",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1187,"tokens":["and","8",")","optionally",",","hydrogen","is","present","in","the","polymerization","reactor","at","a","partial","pressure","of","0",".","1","to","50","psig","(","0",".","7","to","345","kPa",")","(","preferably","from","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1188,"tokens":["Example","9",";","Synthesis","of","dimethylsilanedivK","^","5","-","tetramethvIcvcIopent",")","(","N","-","(","4","-","bromo","-","2",",","6","-","dimethylphenylamidoV",")","zirconmm","dichloride","(","9",")","dimethylsilanedivUrf","-","tetramethylcvclopent","?","OSf","-","M","-","bromo","-","l",".","?","-","dimethylvhenylamido",")",")","zirconium","dichloride","(","9",")","LiCIx","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1189,"tokens":["3H",")",",","0",".","27","(","s",",","3H",")",",","?","0",".","2","(","s",",","9H",")",",","?","0",".","4","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1190,"tokens":["3H",")",",","0",".","53","(","s",",","3H",")",",","0",".","48","(","s",",","3H",")",",","0",".","47","(","s",",","3H",")",",","?","0",".","8","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1191,"tokens":["or","a","reaction","product","thereof",",","wherein","the","ratio","of","total","number","of","moles","of","the","at","least","one","metal","-","ligand","complex","of","formula","(","I",")","to","total","number","of","moles","of","the","at","least","one","activating","co","-","catalyst","is","from","1",":","10",",","0","to","100",":","1",".","19","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1192,"tokens":["726","g",",","0",".","2","mol",")","in","diethyl","ether","(","30","mL",")",",","n","-","butyllithium","(","2",".","5M","in","hexanes",",","1",".","8","mL",",","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1193,"tokens":["7","eq",")","(","2",".","876","g",")",".","Tetramethyldisilylen","(","benz","[","e","]","inden","-","3","-","yl",")","(","3","-","butyl","-","cyclopentadienyl",")","zirconium","dichloride","[","332","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O"]} +{"id":1194,"tokens":["M","is","a","metal","selected","from","the","group","consisting","of","Groups","3","-","6","and","Lanthanides","of","the","Periodic","Table","of","the","Elements",",","especially",",","Y",",","Zr",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1195,"tokens":["N",",","N","-","dialkylanilinium","tetrakis","(","perfluorobiphenyl",")","borate",",","trialkylammonium","tetrakis","(","3",",","5","-","bis","(","trifluoromethyl",")","phenyl",")","borate",",","N",",","N","-","dialkylanilinium","tetrakis","(","3",",","5","-","bis","(","trifluoromethyl",")","phenyl",")","borate",","],"ner_tags":["B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O"]} +{"id":1196,"tokens":["A","higher","Fso","value","indicates","a","higher","fraction","of","comonomer","in","the","polymer","molecule",".","An","orthogonal","composition","distribution","is","defined","by","a","M60","\/","M90","value","that","is","greater","than","1",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1197,"tokens":["and","mixtures","thereof",";","cyclic","and","alicyclic","hydrocarbons",",","such","as","cyclohexane",",","cycloheptane",",","methylcyclohexane",",","methylcycloheptane",",","and","mixtures","thereof",";","preferably","where","aromatics","are","preferably","present","in","the","solvent","at","less","than","1","wt","%",",","preferably","less","than","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1198,"tokens":["In","a","particular","embodiment",",","when","using","the","two","transition","metal","compound",",","where","both","are","activated","with","the","same","activator",",","useful","mole","percents",",","based","upon","the","molecular","weight","of","the","pre","-","catalysts",",","are","10","to","99",".","9","%","A","to","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1199,"tokens":["and","intrinsic","viscosity","is","expressed","in","dL","\/","g",".","The","LS","detector","is","a","Wyatt","Technology","High","Temperature","DAWN","HELEOS",".","The","molecular","weight",",","M",",","at","each","point","in","the","chromatogram","is","determined","by","analyzing","the","LS","output","using","the","Zimm","model","for","static","light","scattering","(","M","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1200,"tokens":["6","ml",",","9",".","5","wt","%","Al","in","toluene",",","Akzo",")","was","added","with","stirring",".","EXAMPLE","56","The","cobalt","II","!","complex","prepared","in","example","7","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1201,"tokens":["or","unsubstituted","olefin",".","Once","the","precontacted","mixture","of","the","metallocene","compound","or","compounds",",","olefin","monomer",",","and","organoaluminum","cocatalyst","is","contacted","with","the","activator","-","support",",","this","composition","(","further","comprising","the","activator","-","support",")","is","termed","the","?","postcontacted","mixture","?","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1202,"tokens":["7","Hz",")",",","7",".","7","(","dd",",","1H",",","J","0","3",".","4",",","0",".","8","Hz",")",",","6",".","99","-","6",".","96","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1203,"tokens":["EXAMPLES","For","each","of","the","following","examples",",","testing","procedures","were","as","follows",".","Melt","index","(","MI",",","g","\/","10","min",")","was","determined","in","accordance","with","ASTM","D1238","condition","F","at","190","?","C",".","with","a","21",",","600","gram","weight","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1204,"tokens":["In","some","embodiments","at","least","one","of","the","at","least","one","metal","-","ligand","complex","of","formula","(","I",")","is","any","one","of","metal","-","ligand","complexes","(","1",")","to","(","20",")","except","where","hafnium","is","replaced","by","the","metal","of","Group","6","of","the","Periodic","Table","of","the","Elements","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1205,"tokens":["2","a","Catalyst","1","-","[","(","N","-","t","-","Butylamino",")","(","dimethyl",")","(","1","-","N","-","pyrrolidineindenyl",")","silane",")","]","Titanium","Dimethyl",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1206,"tokens":["Compounds","useful","as","the","first","metallocene","are","disclosed","in","US","6",",","242",",","545",",","which","is","incorporated","by","reference","herein",".","[","64","]","In","at","least","one","embodiment",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1207,"tokens":["or","mixed","hexanes","(","hydrogenated","propylene","dimers","sold","commercially","as","Isopar","E","TM",",","available","from","ExxonMobil","Chemicals","Inc",".",")",".","Illustrative","nonlimiting","examples","of","such","alpha","-","olefins","are","propylene",",","1","-","butene",",","1","-","pentene",",","1","-","hexene",",","4","-","methyl","-","1","-","pentene",",","1","-","heptene",",","1","-","octene",",","1","-","decene",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1208,"tokens":["and","wash","with","methanol",".","Keep","the","resulting","solution","in","a","fume","hood","and","allow","slow","evaporation","of","the","solvent","to","give","a","precipitated","solid",".","Filter","the","precipitate","and","dry","it","under","reduced","pressure","to","yield","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1209,"tokens":["VS","is","the","sum","of","the","relative","volumes","of","the","constituent","atoms",",","and","is","calculated","from","the","molecular","formula","of","the","substituent","using","the","following","table","of","relative","volumes","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1210,"tokens":["J","0","8",".","5","Hz",",","A",")",",","7",".","51","(","d",",","1H",",","J","0","8",".","5","Hz",",","B",")",",","7",".","43","(","dd",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1211,"tokens":["The","salt","is","agitated","(","100","-","200","RPM","of","impeller","rotation","speed",")","and","heated","to","a","temperature","above","100","?","C",".","under","a","continuous","purge","of","house","nitrogen","gas","for","60","minutes","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1212,"tokens":["1H",",","J","0","3",".","1",",","2",".","0","Hz",",","isomer","B",",","used","for","isomer","ratio",")",",","6",".","57","-","6",".","52","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1213,"tokens":["Y1",",","Y2",",","Z",",","AA",",","or","BB",",","wherein","the","polyolefin","comprises","at","least","50","mole","%","propylene",".","The","catalyst","compound","of","embodiment","DD","wherein","A","and","A","?","each","comprise","carbazole","radicals","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1214,"tokens":["C5H4",")",",","6",".","45","(","broad","s",",","2",",","C5H4",")",".","The","resulting","slurry","was","cooled","to","0","?","C",".",",","after","which","time","(","10","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1215,"tokens":["Typically",",","the","polymers","produced","herein","have","an","Mw","of","20",",","0","to","1",",","0",",","0","g","\/","mol","(","preferably","60",",","0","to","300",",","0","g","\/","mol",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1216,"tokens":["Polymerization","conditions","are","maintained","for","times","up","to","30","minutes",".","Conversions","are","based","on","undevolatilized","polymer","(","including","trapped","solvent",")","and","may","exceed","100","percent",".","The","reactor","is","heated","by","an","electrical","heating","mantle",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1217,"tokens":["R1",",","R2","and","R3","are","each","independently","hydrogen",",","hydrocarbyl",",","substituted","hydrocarbyl",",","or","an","inert","functional","group",";","R4","and","R5","are","each","independently","hydrogen",",","hydrocarbyl",",","an","inert","functional","group","or","substituted","hydrocarbyl",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1218,"tokens":["The","combined","hexane","extracts","were","washed","with","saturated",",","aqueous","potassium","carbonate","(","100","mL",")","and","then","brine","(","100","mL",")",".","The","washed","hexane","extracts","were","dried","with","anhydrous","magnesium","sulfate","and","filtered","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1219,"tokens":["Tetramethyldisilylen","(","benz","[","e","]","inden","-","3","-","yl",")","(","3","-","neopentyl","-","cyclopentadienyl",")","hafnium","dichloride","[","341","]","To","a","stirring","suspension","of","lithium","3","-","(","1",",","1",",","2",",","2","-","tetramethyl","-","2","-","(","3","-","neopentylcyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","disilaneyl",")","-","3H","-","cyclopenta","[","a","]","naphthalen","-","3","-","ide","(","0","."],"ner_tags":["B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1220,"tokens":["or","butyl","(","preferably","1","-","butyl","or",",","more","preferably","tertiary","-","butyl",".","More","preferably","R","^","c",",","R8c",",","R6d",",","and","R8d","independently","are","defined","therefor","as","in","any","one","of","the","Examples","described","later","in","the","EXAMPLES","OF","THE","PRESENT","INVENTION","section","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1221,"tokens":["Pass","1","-","butene","and","mixed","alkanes","solvent","through","two","columns",",","the","first","containing","A2","alumna",",","and","the","second","containing","Q5","reactant",".","Pass","ethylene","through","two","columns",","],"ner_tags":["O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1222,"tokens":["To","a","stirring","suspension","of","lithium","3","-","(","1",",","1",",","2",",","2","-","tetramethyl","-","2","-","(","3","-","neopentylcyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","disilaneyl",")","-","3H","-","cyclopenta","[","a","]","naphthalen","-","3","-","ide","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1223,"tokens":["Included","in","the","meaning","of","'","substituted","'","are","heteroaromatic","rings",".","By","'","(","inert",")","functional","group","'","herein","is","meant","a","group","other","than","hydrocarbyl","or","substituted","hydrocarbyl","which","is","inert","under","the","process","conditions","to","which","the","compound","containing","the","group","is","subjected","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1224,"tokens":["The","polyethylene","composition","may","have","an","Tw","(","TREF",")","of","60","?","C","or","more",",","alternately","65","to","100","?","C",",","alternately","70","to","85","?","C",".","[","189","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1225,"tokens":["The","metal","complex","of","claim","1","corresponding","to","the","formula",":","wherein","T",",","M",",","Z",",","X",",","X","?",",","RB",",","j",",","p",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1226,"tokens":["Preparation","of","dichloro","(","N","-","cyclohexyl","-","1",",","1","-","dimethyl","-","1","-","(","(","1",",","2",",","3",",","3a",",","7a","-","?",")","-","3","-","(","1","-","pyrrolidinyl",")","-","1H","-","inden","-","1","-","yl",")","silanaminato","(","2","-",")","-","N",")","titanium",",","(","33",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1227,"tokens":["the","second","olefin","polymerization","catalyst","being","characterized","as","having","a","comonomer","incorporation","index","that","is","less","than","90","percent","of","the","comonomer","incorporation","index","of","the","first","olefin","polymerization","catalyst",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1228,"tokens":["Polymer","is","collected","by","filtration","and","oven","dried","under","vacuum","at","40","?","C",".","for","12","hr",",","then","weight","is","measured","for","final","isolated","yield",".","Polymer","is","analyzed","by","thermogravimetric","analysis","to","ensure","?","1","wt","%","residual","inorganic","material",",","then","is","subsequently","characterized","by","standard","ASTM","methods","for","density","and","molecular","weight","behavior","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1229,"tokens":["846","g",",","79","%",",","ratio","of","1",":","1",".","9","isomers","A","and","B",")",".","1H","NMR","(","400","MHz",",","CD2Cl2",")",":","?","8",".","22","-","8",".","15","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1230,"tokens":["and","c",")","an","Mwi","\/","Mw2","value","of","less","than","1",".","5",";","and","one","or","more","of","the","following",":","d",")","a","density","of","from","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1231,"tokens":["For","example",",","when","a","copolymer","is","said","to","have","an","?","ethylene","?","content","of","35","wt","%","to","55","wt","%",",","it","is","understood","that","the","mer","unit","in","the","copolymer","is","derived","from","ethylene","in","the","polymerization","reaction","and","said","derived","units","are","present","at","35","wt","%","to","55","wt","%",",","based","upon","the","weight","of","the","copolymer","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1232,"tokens":["and","mixtures","thereof",".","[","138","]","The","anion","component","Ad","?","includes","those","having","the","formula","[","Mk","+","Qn","]","d","?","wherein","k","is","1",",","2",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1233,"tokens":["and","preferably","less","than","1",":","1",".","[","138","]","In","another","class","of","embodiments",",","the","at","least","one","activator","comprises","aluminum","and","the","aluminum","to","transition","metal",",","for","example",",","halhium","or","zirconium",",","ratio","is","at","least","150","to","1",";","the","at","least","one","activator","comprises","aluminum","and","the","aluminum","to","transition","metal",",","for","example",",","hafnium","or","zirconium",",","ratio","is","at","least","250","to","1",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1234,"tokens":["or","an","unsubstituted","unsaturated","cyclic","ring",",","preferably","provided","that","R8","and","R9","do","not","form","a","saturated","seven","membered","ring",";","2",")","if","R4","is","hydrogen","and","R2","and","R3","are","not","joined","to","form","a","saturated","cyclic","ring",",","substituted","saturated","cyclic","ring",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1235,"tokens":["Typical","film","layers","have","a","thickness","of","from","about","1","to","about","1000","pm",",","more","typically","from","about","5","to","about","100","pm",",","and","typical","films","have","an","overall","thickness","of","from","about","10","to","about","100","pm",".","[","205","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1236,"tokens":["Spectral","signals","were","integrated","and","the","number","of","unsaturation","types","per","1000","carbons","was","calculated","by","multiplying","the","different","groups","by","1000","and","dividing","the","result","by","the","total","number","of","carbons","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1237,"tokens":["FIG",".","3","represents","a","comparison","of","the","level","of","monomer","incorporation","using","metallocene","compounds","of","the","present","invention","with","that","of","bis","-","indenyl","zirconium","dichloride",".","The","term","?","polymer","?","is","used","herein","to","mean","homopolymers","comprising","ethylene","and","copolymers","of","ethylene","and","another","olefinic","comonomer",".","?","Polymer","?","is","also","used","herein","to","mean","homopolymers","and","copolymers","of","any","other","polymerizable","monomer","disclosed","herein","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1238,"tokens":["1H","NMR","(","400","MHz",",","CDCl3",")","?","8",".","15","(","d",",","J","0","1",".","7","Hz",",","4H",")",",","7",".","43","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1239,"tokens":["25","mg","BHT","\/","mL","of","TCB",".","Samples","were","cooled","to","135","?","C","for","testing",".","High","temperature","size","exclusion","chromatography","was","performed","using","an","automated","?","Rapid","GPC","?","system","as","described","in","US","6",",","491",",","816",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1240,"tokens":["The","integer","n","indicates","number","of","X",".","In","some","embodiments","n","is","0","and","there","are","0","X",".","In","some","embodiments","n","is","1","and","there","is","1","X","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1241,"tokens":["Anal",".","calc",".","for","C17H23ClSi",":","C",",","70",".","19",";","H",",","7",".","97",".","Found",":","C",",","70",".","44",";","H",",","8",".","20","1H","NMR","(","CDCl3",")",":","?","7",".","25","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1242,"tokens":["2","isomers","A","and","B",")",".","1H","NMR","(","400","MHz",",","C6D6",")",":","?","8",".","27","-","8",".","22","(","m",",","2H",")",",","7",".","65","-","7",".","60","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1243,"tokens":["and","at","least","one","organoaluminum","compound",",","wherein",":","(","a",")","the","first","metallocene","compound","is",":","(","b",")","the","second","metallocene","compound","is",":","(","c",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1244,"tokens":["The","polyethylene","composition","of","any","one","of","the","preceding","claims",",","wherein","the","polyethylene","composition","has","a","density","of","from","0",".","900","g","\/","cm3","to","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1245,"tokens":["and","tropillium","tetrakis","(","perfluoronaphthyl",")","borate",".","17",".","The","catalyst","system","of","claim","12",",","wherein","the","activator","comprises","alkylalumoxane",".","18",".","The","catalyst","system","of","claim","15",","],"ner_tags":["O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1246,"tokens":["According","to","the","increase","of","the","injection","amount","of","1","-","octene",",","it","was","found","that","the","octene","content","of","the","copolymer","thus","prepared","was","increased",",","and","the","density","of","the","copolymer","was","decreased","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1247,"tokens":["3H",",","Cp","-","CH3",")",",","?","2",".","1","(","s",",","3H",",","Cp","-","CH3",")",",","?","1",".","70","(","s",",","3H",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1248,"tokens":["and","configuration","of","the","reactor","employed","(","e",".","g",".",",","batch","or","continuous","flow",";","stirred","tank","or","not",")",".","More","preferably","the","reaction","temperature","is","as","defined","as","in","any","one","of","the","polymerization","Examples","described","later","in","the","EXAMPLES","OF","THE","PRESENT","INVENTION","section","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1249,"tokens":["Vent","the","dump","pot","to","a","30","gallon","(","110","L",")","blowndown","tank",",","with","both","the","pot","and","the","tank","being","purged","with","nitrogen","gas",".","All","chemicals","used","for","polymerization","or","catalyst","makeup","are","run","through","purification","columns","to","remove","any","impurities","that","may","effect","polymerization","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1250,"tokens":["Non","-","limiting","examples","of","alkyl","substituents","R","include","methyl",",","ethyl",",","propyl",",","butyl",",","pentyl",",","hexyl",",","cyclopentyl",",","cyclohexyl",",","benzyl","or","phenyl","groups","and","the","like",",","including","all","their","isomers",",","for","example",",","tertiary","butyl",",","isopropyl","and","the","like","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1251,"tokens":["Methyl","groups","\/","1000","carbons","0","(","CFb","region","\/","3","*","1000",")","\/","(","aliphatic","region","\/","2",")",".","TREF","Method","[","255","]","Unless","otherwise","indicated",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1252,"tokens":["at","least","50","%","modified","groups",",","based","on","the","sum","of","the","total","unsaturations","and","modified","groups",";","(","ii",")","a","molecular","weight","distribution","of","less","than","or","equal","to","4",".","0",";","(","iii",")","a","g","'","(","vis",")","of","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1253,"tokens":["The","organic","layer","was","separated",",","and","the","aqueous","layer","was","extracted","with","100","ml","of","dichloromethane",".","The","combined","organic","extract","was","evaporated","to","dryness","to","give","colorless","oil","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1254,"tokens":["The","term","'","catalytic","amount","'","means","less","than","a","stoichiometric","quantity","based","on","number","of","moles","of","a","product","yield","-","limiting","stoichiometric","reactant","employed","in","the","invention","process","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1255,"tokens":["Preferably",",","each","the","monoanionic","ligand","is","(","Ci","-","C4Q",")","hydrocarbyl","carbanion","or","halide",".","In","some","embodiments","at","least","one","monodentate","ligand","of","X","independently","is","the","neutral","ligand","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1256,"tokens":["0","Hz",")",",","6",".","71","(","dd",",","1H",",","J","0","3",".","4",",","0",".","9","Hz",")",",","6",".","41","(","td",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1257,"tokens":["19","eq",")","and","hexane","(","0",".","5","eq",")","(","1",".","749","g",")",".","The","reaction","was","stirred","at","room","temperature","for","3h",".","Volatiles","were","removed","under","a","stream","of","nitrogen","and","then","under","high","vacuum","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1258,"tokens":["Reactor","temperature","was","monitored","and","typically","maintained","within","+","\/","?","1","?","C",".","Polymerizations","were","halted","by","addition","of","approximately","50","psi","O2","\/","Ar","(","5","mol","%","O2",")","gas","mixture","to","the","autoclave","for","approximately","30","seconds","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1259,"tokens":["To","a","30","mL","toluene","solution","containing","0",".","5","g","(","0",".","39","mmol",")","of","ligand","(","Q3",")","(","Example","Q3",")","and","124","mg","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1260,"tokens":["To","a","precooled",",","stirring","solution","of","dimethyl","(","2","-","methyl","-","4","-","phenyl","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","yl",")","silyl","trifluoromethanesulf","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1261,"tokens":["J","0","23",".","2","Hz",")",",","116",".","87","-","116",".","68","(","m",")",",","115",".","63","(","d",",","J","0","22","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1262,"tokens":["The","intrinsic","viscosity",",","[","?","]",",","at","each","point","in","the","chromatogram","is","calculated","from","the","equation","[","?","]","0","ns","\/","c",",","where","c","is","concentration","and","is","determined","from","the","IR5","broadband","channel","output","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1263,"tokens":["the","total","number","of","carbon","atoms","of","the","carbon","atom","-","containing","substituent","(","s",")","-","substituted","(","Cx","-","Cy",")","chemical","group","is","equal","to","y","plus","the","sum","of","the","number","of","carbon","atoms","of","each","of","the","carbon","atom","-","containing","substituent","(","s",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1264,"tokens":["or","an","unsubstituted","unsaturated","cyclic","ring",",","wherein",":","1",")","if","R4","is","hydrogen",",","then","R2","and","R3","are","joined","to","form","a","saturated","cyclic","ring",",","substituted","saturated","cyclic","ring",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1265,"tokens":["Cl3","and","Zr","[","?","-","C5H3","-","(","nBu",",","Me",")","1",",","3","]","Cl3",".","According","to","another","aspect","of","the","present","invention",",","the","desired","half","-","metallocene","compound","optionally","is","isolated","as","a","solid","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1266,"tokens":["An","inflection","point","is","that","point","where","the","second","derivative","of","the","curve","changes","in","sign","(","e",".","g",".",",","from","negative","to","positive","or","vice","versus",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1267,"tokens":["9","Hz",")","7",".","6","(","t",",","2H",",","3JH","?","H","0","8",".","1","Hz",")",",","7",".","33","(","d",",","2H",",","3JH","?","H","0","7","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1268,"tokens":["695","and","K","is","0",".","579","*","(","1","-","0",".","75","*","w2b",")","for","ethylene","-","hexene","copolymer","where","w2b","is","a","bulk","weight","percent","of","hexene","comonomer",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O"]} +{"id":1269,"tokens":["However",",","in","this","case",",","the","density","was","high","when","compared","with","the","copolymers","prepared","in","Experimental","Examples","1","to","3",".","[","128","]","If","the","amount","used","of","1","-","octene","which","was","a","comonomer","was","increased",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1270,"tokens":["3H",",","B",")",",","0",".","49","(","s",",","3H",",","A",")",".","Then","a","solution","of","1",",","3",",","5",",","7","-","tetramethyl","-","6","-","phenyl","-","2",",","4",",","8","-","trioxa","-","6","-","phosphaadamantane","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1271,"tokens":["the","solution","was","filtered","and","the","filtrate","was","evaporated","to","dryness","under","reduced","pressure","to","give","0",".","40","g","(","73","percent","yield",")","of","red","-","orange","solid","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1272,"tokens":["175","g",")",".","Lithium","1","-","(","(","3","-","butylcyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","dimethylsilyl",")","-","2","-","methyl","-","4","-","phenyl","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","ide","[","282","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1273,"tokens":["To","a","precooled",",","stirring","solution","of","1","-","chloro","-","1",",","1",",","2",",","2","-","tetramethyl","-","2","-","(","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","yl",")","disilane","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1274,"tokens":["Where","heating","is","used",",","the","postcontacted","mixture","may","be","heated","from","between","about","0","?","F",".","to","about","150","?","F",".",",","for","example",",","from","about","40","?","F",".","to","about","95","?","F","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1275,"tokens":["Alternatively",",","one","or","more","process","variables","may","differ","from","region","to","region","in","the","array",".","In","such","a","combinatorial","array",",","typically","each","of","the","plurality","of","compositions","or","complexes","has","a","different","composition","or","stoichiometry",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1276,"tokens":["For","descriptions","of","useful","activators","please","see","U",".","S",".","Patent","Nos",".","8",",","658",",","556","and","6",",","211",",","105",".","[","89","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1277,"tokens":["1","BOMATPBmix","(","0",".","12",")","\/","11",".","7","13",".","2","740",",","0","MMAO","-","3A","(","1",".","0",")","E","(","3",")","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1278,"tokens":["This","observation","is","supported","by","the","results","observed","for","the","copolymerization","reactions","with","various","metallocene","dichloride","complexes","activated","with","silica","gel","\/","PHT",".","With","the","exception","of","27",",","all","experiments","with","the","silica","gel","\/","PHT","cocatalyst","systems","resulted","in","very","strong","negative","comonomer","effects","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SUPPORT","I-SUPPORT","O","B-ADDITIVE","O","O","O","O","O","O","O","O","O","O","O","B-SUPPORT","I-SUPPORT","O","B-ADDITIVE","O","O","O","O","O","O","O","O","O","O"]} +{"id":1279,"tokens":["and","aryl","groups",";","and","halo","-",",","trihydrocarbylsilyl","-","and","halohydrocarbyl","-","substituted","derivatives","thereof",",","with","the","proviso","that","the","substituent","must","lack","co","-","planarity","with","the","aryl","group","to","which","it","is","attached",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1280,"tokens":["J","0","8",".","5","Hz",",","2H",")",",","1",".","48","(","s",",","18H",")",".","13C","NMR","(","101","MHz",",","CDC13",")","?","142",".","17","(","s",")",",","137",".","96","(","s",")",",","123",".","45","(","s",")",",","123",".","28","(","s",")",",","116",".","11","(","s",")",",","109",".","97","(","s",")",",","34",".","73","(","s",")",",","32",".","9","(","s",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1281,"tokens":["TABLE","1","Catalysts","A","through","L","A","B","C","D","E","F","G","H","I","J","K","L","TABLE","2","Ethylene","Polymerization","and","Ethylene","1","-","Hexene","Copolymerization","Using","Supported","Catalysts","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","B-OLEFIN","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","O","O","O"]} +{"id":1282,"tokens":["and","substituted","-","hydrocarbyl","radicals","(","including","halogen","substituted","hydrocarbyl",",","such","as","perhalogenated","hydrocarbyl","radicals",")",",","said","Q","having","up","to","20","carbons",".","In","a","more","specific","embodiment",",","d","is","one",",","i",".","e",".",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1283,"tokens":["5","g",",","46",".","98","mmol",",","1","equiv",")","in","anhydrous","dichloromethane","(","400","mL",")",".","The","residue","was","purified","on","an","ANALOGIX","40","-","150","g","column",",","eluting","with","a","gradient","of","0","to","20","%","ethyl","acetate","in","heptanes","to","give","compound","5","(","12","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1284,"tokens":["and","N","\/","a","means","not","available",".","The","reactivity","ratio","for","metal","-","ligand","complex","(","1",")","of","Example","1","is","r","^","is","expected","to","be","about","?","?","1","1","to","12","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1285,"tokens":["58","equivalent","of","diethyl","ether","was","coordinated",",","was","prepared","in","the","same","manner","as","in","[","Example","2","]","except","that","N",",","N","?","-","1","-","(","2",",","3",",","4",",","5","-","tetramethyl","-","1",",","3","-","cyclopentadienyl",")","phenylethylamine","was","used","instead","of","8","-","(","2",",","3",",","4",",","5","-","tetramethyl","-","1",",","3","-","cyclopentadienyl",")","-","1",",","2",",","3",",","4","-","tetrahydroquinoline","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1286,"tokens":["or","saturated","cyclic","or","fused","ring","system","(","preferably","X","is","methyl",",","ethyl",",","hexyl",",","silacyclobutyl",",","or","silacyclopentyl",")",";","further","provided","that","any","of","adjacent","RA",",","RB",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1287,"tokens":["5","mm",",","Agilent","Technologies",",","Inc",".",")",";","the","GPC","oven","was","held","at","high","temperature","(","140","?","C",".",")",".","The","IR4","(","Polymer","Char",")","infrared","detector","was","used","to","generate","an","absorbance","signal","that","is","proportional","to","the","concentration","of","polymer","in","the","eluting","flow",".","[","453","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1288,"tokens":["The","aldehydes","are","converted","to","the","corresponding","benzyl","alcohol","(","BA",")","by","reaction","with","sodium","borohydride",".","As","an","example",",","to","a","suspension","of","BB6","(","500","mg",",","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1289,"tokens":["The","residue","was","extracted","with","dichloromethane","(","2","?","20","mL",")","and","filtered","over","Celite",".","The","combined","dichloromethane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","give","a","brown","foam","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1290,"tokens":["and","the","sum","of","m","+","n","+","q","is","equal","to","the","oxidation","state","of","the","transition","metal",".","See",",","for","example",",","WO","2016","\/","94843","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1291,"tokens":["or","preferably","1",".","5",":","1","to","1",":","1",".","5",",","preferably","about","1",":","about","1",",","preferably","1",":","1",".","[","119","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1292,"tokens":["the","cation","component","may","include","Bronsted","acids","such","as","protonated","Lewis","bases","capable","of","protonating","a","moiety",",","such","as","an","alkyl","or","aryl",",","from","the","bulky","ligand","metallocene","containing","transition","metal","catalyst","precursor",",","resulting","in","a","cationic","transition","metal","species","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1293,"tokens":["A","copolymer","with","short","chain","branches","is","formed","due","to","the","comonomer","insertion",".","Therefore",",","the","melting","points","of","the","copolymers","are","approximately","10","%","?","20","%","below","those","for","the","homopolymers","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1294,"tokens":["The","term","?","inert","?","as","in","?","inertly","substituted","?","refers","to","any","substituent","or","component","that","does","not","adversely","react","or","interfere","with","the","synthesis","or","any","subsequent","desired","reaction","or","use","of","the","ligand","or","compound","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1295,"tokens":["N",",","N","-","dimethylanilinium","tetrakis","-","(","2",",","3",",","4",",","6","-","tetrafluorophenyl",")","borate",",","N",",","N","-","diethylanilinium","tetrakis","-","(","2",",","3",",","4",",","6","-","tetrafluorophenyl",")","borate",","],"ner_tags":["B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O"]} +{"id":1296,"tokens":["and","bridged","with","a","-","Si","-","Si","-",",","-","Si","-","C","-",",","-","Ge","-","Ge","-",",","-","Ge","-","C","-",",","or","-","C","-","C","-","group","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1297,"tokens":["To","prepare","a","solution","of","metallocene","G",",","2",".","0","g","of","solid","metallocene","G","was","dissolved","in","420","mL","of","toluene","under","nitrogen",".","Isobutane","was","added","to","obtain","a","total","of","40","pounds","of","solution","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","O","O","O","B-SOLVENT","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1298,"tokens":["8","g",",","56",".","9","mmol",",","1",".","0","equiv",")","in","anhydrous","dichloromethane","(","600","mL",")",".","The","residue","was","purified","over","silica","gel","(","500","g",")","with","dry","-","loading",",","eluting","with","a","gradient","of","0","to","10","%","ethyl","acetate","in","heptanes","to","give","compound","14","(","28","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1299,"tokens":["or","1",",","1","-","dimethylethyl",".","The","term","'","(","Cg","-","C4Q",")","aryl","'","means","an","unsubstituted","or","substituted","(","by","at","least","one","Rs",")","mono","-",",","bi","-","or","tricyclic","aromatic","hydrocarbon","radical","of","from","6","to","40",",","preferably","from","6","to","14",",","ring","carbon","atoms",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1300,"tokens":["or","poly","(","hydrocarbyl",")","silylene","group",".","7",".","The","process","of","claim","5","or","6","wherein","each","Ar4","group","is","substituted","with","at","least","one","sterically","bulky","group",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1301,"tokens":["N","-","dialkylanilinium","tetrakis","(","perfluoronaphthyl",")","borate",",","trialkylammonium","tetrakis","(","perfluorobiphenyl",")","borate",",","N",",","N","-","dialkylanilinium","tetrakis","(","perfluorobiphenyl",")","borate",",","trialkylammonium","tetrakis","(","3",",","5","-","bis","(","trifluoromethyl",")","phenyl",")","borate",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1302,"tokens":["Many","new","resin","applications","are","addressed","by","using","different","comonomers","6",",","7",",","8or","combinations","thereof",".","Two","types","of","metallocene","catalyst","precursor","were","used","in","the","polymerization","experiments","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1303,"tokens":["If","desired",",","more","than","one","diene","may","be","incorporated","simultaneously",",","for","example","HD","and","ENB",",","with","total","diene","incorporation","within","the","limits","specified","above",".","Generally",",","these","cocatalysts","(","illustrated","by","those","having","imidazolide",",","substituted","imidazolide",",","imidazolinide",",","substituted","imidazolinide",",","be","?","zimidazolide",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1304,"tokens":["In","an","embodiment",",","the","support","material","comprises","a","porous","support","material",",","for","example",",","talc",",","and","\/","or","inorganic","oxides",".","Other","suitable","support","materials","include","zeolites",",","clays",",","organoclays",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SUPPORT","O","O","O","O","O","O","O","O","O","O","O","O","B-SUPPORT","O","B-SUPPORT","O","B-SUPPORT","O"]} +{"id":1305,"tokens":["2H",",","H27a",")",",","3",".","22","(","dt",",","J","0","10",".","3",",","5",".","0","Hz",",","2H",",","H28b",")",",","1",".","63","(","d",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1306,"tokens":["or","combining","it","with",",","the","at","least","one","activating","co","-","catalyst",".","Suitable","activating","co","-","catalysts","for","use","herein","include","Lewis","acid","activating","co","-","catalysts","are","Group","13","metal","compounds","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1307,"tokens":["497","g",",","0",".","1","mol",")","in","tetrahydrofuran","(","20","mL",")",",","lithium","1","-","methylcyclopentadien","(","0",".","114","g",",","0",".","1","mol",",","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1308,"tokens":["EXAMPLE","16","Preparation","of","[","Phenylene","(","tetramethylcyclopent",")","(","ethylamido",")","]","titanium","dimethyl","(","Compound","5h",")","[","174","]","A","dilithium","salt","compound","(","Compound","4f",")","as","a","pale","yellow","solid",",","where","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1309,"tokens":["or","22",",","0","psi","or","more",",","or","between","21",",","0","psi","and","40",",","0","psi",".","[","213","]","Preferably",",","the","articles","(","preferably","films",")","produced","herein","have","an","average","1","%","Secant","MD","\/","TD","modulus","of","greater","than","20",",","0","psi",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1310,"tokens":["T","is","not","bonded","to","the","2","-","position",",","and","5",")","the","5",",","6",",","or","7","-","position","(","preferably","the","6","position",")","is","geminally","disubstituted",",","preferably","with","two","C1","-","C10","alkyl","groups",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1311,"tokens":["7","eq",")","and","hexane","(","0",".","11","eq",")","(","4",".","424","g",")",".","The","reaction","was","stirred","at","room","temperature","for","2",".","5h","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1312,"tokens":["An","NCA","coordinates","weakly","enough","that","a","neutral","Lewis","base",",","such","as","an","olefinically","or","acetylenically","unsaturated","monomer","can","displace","it","from","the","catalyst","center",".","Any","metal","or","metalloid","that","can","form","a","compatible",",","weakly","coordinating","complex","may","be","used","or","contained","in","the","non","-","coordinating","anion","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1313,"tokens":["For","example",",","alkenylenes","include",",","but","are","not","limited","to",",","-","C","o","C","-",",","-","C","o","CCH2","-",",","-","C","o","CCH2C","o","C","-",",","-","CH2CH2C","o","CCH2","-","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1314,"tokens":["R","?","2C","-","Se","-","CR","?","2",",","R","?","2CR","?","2C","-","Se","-","CR","?","2CR","?","2",",","R","^","C","-","Se","-","CR","^","CR","^",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1315,"tokens":["447","g",",","0",".","1","mol",")","in","diethyl","ether","(","20","mL",")",",","zirconium","(","IV",")","chloride","(","0",".","226","g",",","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1316,"tokens":["and","4",".","a","Mw","between","100",",","0","and","1",",","0",",","0",",","more","preferably","between","150",",","0","and","500",",","0",",","and","most","preferably","between","250",",","0","and","500",",","0",";","where","DSC","samples","are","scanned","from","room","temperature","to","250","?","C",".","with","a","heating","rate","of","1","deg","\/","minute","(","first","scan",")",",","then","cooled","from","250","?","C",".","to","30","?","C",".","at","1","deg","\/","min","(","2nd","scan",")","using","air",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1317,"tokens":["R12",",","R13","and","R17","are","i","-","propyl",";","or","R1",",","R2",",","R3",",","R9",",","R10",",","R11",",","R14",",","R15","and","R16","are","hydrogen",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1318,"tokens":["In","at","least","one","embodiment",",","M","is","preferably","Ti",",","Hf",",","or","Zr",",","preferably","Zr",".","[","110","]","In","at","least","one","embodiment",",","a","catalyst","represented","by","formula","(","I",")","is","at","least","one","of",":","[","111","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1319,"tokens":["To","a","precooled",",","stirring","solution","of","(","3","-","butylcyclopenta","-","2",",","4","-","dien","-","1","-","yl",")","dimethyl","(","2","-","methyl","-","4","-","phenyl","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","yl",")","silane","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1320,"tokens":["and","dodecyl","and","isomers","thereof",".","13",".","The","compound","of","paragraph","1","wherein","Cp","?","is","tetrahydro","-","s","-","indecenyl","and","the","3","and","4","positions","are","not","aryl","or","substituted","aryl",".","14","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1321,"tokens":["C5","46",".","9",";","H",",","5",".","29",".","Found",":","C5","46",".","13",";","H",",","5",".","15",".","1H","NMR","(","CD2Cl2",")",":","?","7",".","25","(","m",",","IH",",","3","-","H","in","phenyl",")",",","6",".","95","(","m",",","IH",",","5","-","H","in","phenyl",")",",","2",".","38","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1322,"tokens":["In","a","35","mL","round","bottom","flask",",","0",".","28","g","of","2",",","6","-","pyridinedicarboxalde","(","FW","135",".","12",",","0",".","207","moles",")",",","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1323,"tokens":["3H",")",",","0",".","74","(","s",",","3H",")",",","0",".","71","(","s",",","3H",")",",","0",".","50","(","s",",","3H",")",",","0",".","47","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1324,"tokens":["The","residue","was","extracted","with","hexane","(","3","?","10","mL",")","and","filtered","over","Celite",".","The","combined","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","afford","the","product","as","an","amber","oil","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1325,"tokens":["each","R2",",","R3",",","R6",",","and","R7",",","is","independently","hydrogen",",","or","a","C1","-","C50","substituted","or","unsubstituted","hydrocarbyl",",","halocarbyl","or","silylcarbyl",";","each","Rb","and","Rc","is","independently","C1","-","C10","alkyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1326,"tokens":["Examples","of","boron","compounds","which","may","be","used","as","an","activating","cocatalyst","include","the","compounds","described","as","(","and","particularly","those","specifically","listed","as",")","activators","in","U","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1327,"tokens":["Anal",".","calc",".","for","C21H31Cl2NSiTi",":","C",",","56",".","76",";","H",",","7",".","3",";","N",",","3",".","15",".","Found",":","C",",","56",".","90",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1328,"tokens":["To","a","stirring","solution","of","1",",","1",",","2",",","2","-","tetramethyl","-","1","-","(","2","-","methyl","-","4","-","phenyl","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","yl",")","-","2","-","(","3","-","(","2","-","phenylpropyl",")","cyclopenta","-","2",",","4","-","dien","-","1","-","yl",")","disilane","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1329,"tokens":["H",",","4",".","85",";","Cl",",","14",".","85",".","1H","NMR","(","CD2Cl2",")",":","?","7",".","24","(","m",",","4H",",","3",",","5","-","H","in","NC6H4",")",",","6",".","78","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1330,"tokens":["The","method","of","claim","21",",","wherein","the","catalyst","system","further","comprises","an","activator","represented","by","the","formula",":","(","Z",")","d","+","(","Ad","?",")","wherein","Z","is","(","L","-","H",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1331,"tokens":["5","cc","\/","g",",","or","an","average","particle","size","of","20","-","200","?","m",".","Other","embodiments","select","a","surface","area","of","100","-","400","m2","\/","g",",","a","pore","volume","of","0",".","8","-","3","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1332,"tokens":["Therefore",",","this","complex","type","seems","to","be","better","suited","to","use","with","the","silica","gel","\/","PHT","cocatalyst","than","the","type","A","metallocene","complexes",".","Scheme",".","7","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SUPPORT","I-SUPPORT","O","B-ADDITIVE","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1333,"tokens":["621","g",",","10",".","68","mmol",")","in","diethyl","ether","(","40","mL",")",",","n","-","butyllithium","(","8",".","6","mL",",","2",".","5M","in","hexanes",",","21","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1334,"tokens":["wherein","each","x","and","y","independently","is","an","integer","as","described","for","the","chemical","group",".","The","Rs","substituted","version","of","the","chemical","group","can","contain","more","than","y","carbon","atoms","depending","on","nature","of","Rs","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1335,"tokens":["Catalyst","compounds","useful","herein","include","those","represented","by","the","formulas","below","(","including","isomers","thereof",")",",","where","the","Zr","in","each","formula","is","optionally","replaced","by","Hf",":","32","[","115","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1336,"tokens":["A","further","interesting","use","of","these","catalysts","is","directed","to","the","preparation","of","propylene","-","based","copolymers",",","wherein","suitable","comonomers","are","ethylene",",","alpha","-","olefins","of","formula","CH2","0","CHR","'","wherein","R","'","is","a","linear","or","branched",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1337,"tokens":["This","mixture","was","stirred","for","15","min",",","then","264","g","(","1",".","0","mol",")","of","1",",","2","-","bis","(","bromomethyl",")","benzene","was","added","in","portions","at","such","a","rate","as","to","maintain","a","gentle","reflux","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1338,"tokens":["and","m","0","1","or","2",",","n","0","0",",","1",",","2",",","or","3",",","q","0","0",",","1",",","2",",","or","3",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1339,"tokens":["Zr",",","and","Hf","and","R","is","selected","from","halogen","or","C1","to","C5","alkyl",".","This","invention","also","relates","to","metallocene","catalyst","compositions","comprising","the","reaction","product","of",":","(","1",")","one","or","more","bridged","metallocenes","described","above",";","(","2",")","one","or","more","activators","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1340,"tokens":["Comparison","of","substituents","with","differing","molecular","volumes","allows","the","substituent","with","the","smaller","molecular","volume","to","be","considered","?","less","bulky","?","in","comparison","to","the","substituent","with","the","larger","molecular","volume","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1341,"tokens":["Non","-","Wovens","and","Fibers","The","polyolefin","compositions","described","above","may","also","be","used","to","prepare","nonwoven","fabrics","and","fibers","of","this","invention","in","any","nonwoven","fabric","and","fiber","making","process",",","including","but","not","limited","to",",","melt","blowing",",","spunbonding",",","film","aperturing",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1342,"tokens":["and","ktj","is","the","rate","constant","having","the","rate","equation","R",",","0","A",",","[","?","?","?",",","?","(","?","]","[","V","\/","]","(","4",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1343,"tokens":["13","g",",","84","percent","yield",")",".","1H","NMR","(","C6D6",")","?","0",".","18","(","s",",","3H",")",",","0",".","54","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1344,"tokens":["C1","-","C10","alkyl",",","or","phenyl",",","or","R8","and","R9",",","are","joined","to","form","a","saturated","cyclic","ring",",","substituted","saturated","cyclic","ring",",","a","substituted","unsaturated","cyclic","ring",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1345,"tokens":["Thus",",","polymers","produced","using","the","ligands",",","compositions",",","complexes",",","and","methods","of","the","invention","can","exhibit","higher","(","or","lower","or","no",")","melting","points",",","higher","(","or","lower",")","molecular","weights",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1346,"tokens":["B",",","or","C","wherein","each","X","is",",","independently",",","a","halogen","or","a","C1","to","C7","hydrocarbyl","radical",".","E",".","The","catalyst","compound","of","embodiment","A",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1347,"tokens":["or","6","(","preferably","1",",","2",",","3",",","or","4",")",";","n","-","k","0","d",";","M","is","an","element","selected","from","Group","13","of","the","Periodic","Table","of","the","Elements",",","preferably","boron","or","aluminum",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1348,"tokens":["According","to","a","further","aspect","of","the","invention",",","the","polymerization","reactor","system","may","comprise","the","combination","of","two","or","more","reactors",".","Production","of","polymers","in","multiple","reactors","may","include","several","stages","in","at","least","two","separate","polymerization","reactors","interconnected","by","a","transfer","device","making","it","possible","to","transfer","the","polymers","resulting","from","the","first","polymerization","reactor","into","the","second","reactor","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1349,"tokens":["Catalyst","activity","may","be","converted","to","catalyst","productivity","by","taking","into","account","the","run","time","of","the","batch","process",":","catalyst","productivity","0","catalyst","activity","\/","T",",","where","T","is","the","run","time","in","hours",".","[","18","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1350,"tokens":["J","0","3",".","0",",","2",".","3","Hz",",","A",")",",","6",".","45","(","s",",","1H",",","A",")",",","6",".","34","(","t",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1351,"tokens":["or","combination","thereof",".","It","is","also","within","the","scope","of","this","invention","to","use","neutral","or","ionic","activators","alone","or","in","combination","with","alumoxane","or","modified","alumoxane","activators",".","[","141","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1352,"tokens":["which","produce","polymers","having","improved","properties",",","such","as","high","polymer","melting","point",",","high","polymer","molecular","weights",",","an","increased","conversion","and","\/","or","comonomer","incorporation",",","which","may","further","include","a","significant","amount","of","long","chain","branching","and","\/","or","a","significant","amount","of","vinyl","termination","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1353,"tokens":["To","a","stirring","suspension","of","zirconium","(","IV",")","chloride","(","2",".","284","g",",","9",".","80","mmol",",","1",".","2","eq",")","in","diethyl","ether","(","20","mL",")",",","a","suspension","of","lithium","1","-","(","2","-","(","3","-","butylcyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilaney",")","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","ide","(","4","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1354,"tokens":["The","article","of","any","one","of","paragraphs","17","-","23",",","wherein","the","film","has",":","a",")","a","heat","seal","initiation","temperature","of","X","?","C","or","less","at","5","N","of","force",",","where","X","0","0",".","0015xY","(","psi",")","+","62",".","6","(","where","Y","is","the","average","1","%","Secant","modulus","(","(","MD","+","TD",")","\/","2",")",")","of","the","film",";","b",")","a","dart","drop","impact","of","300","g","\/","mil","or","more",";","c",")","an","MD","Elmendorf","tear","of","230","g","or","more",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1355,"tokens":["In","some","embodiments","n","is","2","and","there","is","2","X",".","In","some","embodiments","n","is","3","and","there","is","3","X",".","In","some","embodiments","n","is","4","and","there","is","4","X","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1356,"tokens":["3H",")",",","?","0",".","26","(","s",",","3H",")",",","?","0",".","27","(","s",",","3H",")",",","?","1",".","2","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1357,"tokens":["Tw2",",","Mwl","and","Mw2",",","the","data","in","'","Fraction","summary","'","was","divided","into","two","roughly","equal","halves",".","Weight","averages","of","Ti","and","Mwi",";","for","each","half","were","calculated","according","to","the","conventional","definition","of","weight","average","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1358,"tokens":["and","improved","comonomer","incorporation",".","High","Mw","\/","Mn",",","linearity",",","and","improved","comonomer","incorporation","are","useful","for","improving","balance","of","processability","and","toughness",".","[","464","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1359,"tokens":["6","mL","of","a","1",".","6","M","solution","of","MeLi","in","diethylether","(","24",".","96","mmol",")","were","added","dropwise","at","room","temperature","to","a","solution","of","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1360,"tokens":["1","to","about","4",".","0","cc","\/","g","and","average","particle","size","in","the","range","of","from","about","5","to","about","500","m",".","The","average","pore","size","of","the","support","material","is","in","the","range","of","from","10","to","1000","A",",","preferably","50","to","about","500","A",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1361,"tokens":["2H",",","J","0","3",".","1",",","2",".","3","Hz",",","A",")",",","2",".","99","-","2",".","77","(","m",",","4H","of","A",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1362,"tokens":["and","in","formula","II",",","when","JR","'","is","t","-","butylamido",",","adamantylamido",",","cyclooctylamido",",","cyclohexylamido","or","cyclododecylamido","and","Rc","is","H",",","then","Ra","and","\/","or","X","is","not","methyl",".","3","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1363,"tokens":["3","mmol",")","in","diethyl","ether","(","20","mL",")","was","added",".","The","reaction","was","stirred","at","room","temperature","for","2h",".","The","residue","was","extracted","with","hexane","(","3","?","20","mL",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1364,"tokens":["and","R4",",","R5",",","R12","and","R17","are","methyl",";","R1",",","R2",",","R3",",","R9",",","R10",",","R11",",","R12",",","R14",",","R15",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1365,"tokens":["and","(","X2",")",",","wherein","the","atom","is","carbon","or","silicon",";","a","first","substituent","of","the","disubstituted","bridging","group","comprises","an","aliphatic","or","aromatic","group","having","from","1","to","about","10","carbon","atoms",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1366,"tokens":["In","any","embodiment","of","the","invention","described","herein",",","each","X","is","hydrocarbyl",",","halocarbyl",",","or","substituted","hydrocarbyl","or","halocarbyl",".","In","any","embodiment","of","the","invention","described","herein",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1367,"tokens":["and","two","or","more","R","*","may","join","together","to","form","a","substituted","or","unsubstituted","saturated",",","partially","unsaturated","or","aromatic","cyclic","or","polycyclic","ring","structure",".","Halocarbyl","radicals","are","radicals","in","which","one","or","more","hydrocarbyl","hydrogen","atoms","have","been","substituted","with","at","least","one","halogen","(","e",".","g","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1368,"tokens":["The","sample","is","equilibrated","at","25","?","C",",","then","it","is","cooled","at","a","cooling","rate","of","10","?","C","\/","min","to","-","80","?","C",",","to","obtain","heat","of","crystallization","(","Tc",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1369,"tokens":["The","solution","turned","dark","blue",".","The","reaction","was","terminated","after","16","hrs","by","addition","of","MeOH","\/","10","%","HCl","(","15","ml",")",".","The","polymer","product","was","filtered",",","washed","well","with","MeOH","and","acetone","and","dried","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1370,"tokens":["2","g",",","372","mmol",",","1",".","75","equiv",")","and","copper","(","I",")","iodide","(","2",".","3","g",",","10",".","7","mmol",",","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1371,"tokens":["When","the","support","material","is","silica",",","it","is","heated","to","at","least","200","?","C",".",",","preferably","about","200","?","C",".","to","about","850","?","C",".",","],"ner_tags":["O","O","O","O","O","B-SUPPORT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1372,"tokens":["Thus",",","to","improve","sealing","performance","while","maintaining","good","stiffness","remains","a","challenge",".","Past","efforts","have","shown","that","namely","molecular","weight","distribution","and","comonomer","distribution","interdependence","(","MWD","x","CD",")","has","a","strong","effect","on","sealing","performance",",","with","narrow","CD","resin","by","metallocene","catalyst","outperforming","broad","CD","resin","by","conventional","catalysts","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1373,"tokens":["Ci","-","Cso","hydrocarbyl","or","C1","-","C50","substituted","hydrocarbyl",",","halocarbyl",",","silylcarbyl",",","alkoxyl",",","siloxyl",",","or","one","or","more","of","R1","and","R2",",","R2","and","R3",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1374,"tokens":["8","Hz",")",",","2",".","40","(","s",",","3H",")",",","1",".","36","(","s",",","18H",")",",","0",".","73","(","s",",","3H",")",",","0",".","58","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1375,"tokens":["C1","-","C10","alkyl",",","or","phenyl",".","3",".","The","catalyst","compound","of","paragraph","1","or","2",",","wherein","X1","and","X2","are","independently","halide",",","C1","-","C10","hydrocarbyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1376,"tokens":["The","process","as","in","claim","5",",","wherein","each","of","R","^","c",",","R","^",",","R","^","cc",",","and","R","^","independently","is","(","C4","-","Cg",")","alkyl","or","phenyl","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1377,"tokens":["and","concentrated","under","high","vacuum","to","afford","the","product","as","an","orange","-","yellow","powder","(","0",".","338","g",",","36","%",")",".","1H","NMR","(","400","MHz",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1378,"tokens":["J",".","Am",".","Chem",".","Soc",".",",","2000",",","122",",","9560","-","9561",".","Activators","may","include","Lewis","acids",",","such","as","those","selected","from","the","group","consisting","of","tris","(","aryl",")","boranes",",","tris","(","substituted","aryl",")","boranes",",","tris","(","aryl",")","alanes",",","tris","(","substituted","aryl",")","alanes",",","including","activators","such","as","tris","(","pentafluorophenyl",")","borane","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O"]} +{"id":1379,"tokens":["565","g",")",".","Lithium","3","-","(","2","-","(","3","-","butylcyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilaney",")","-","3H","-","cyclopenta","[","a","]","naphthalen","-","3","-","ide","[","331","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1380,"tokens":["Typical","film","layers","have","a","thickness","of","from","about","1","to","about","1000","?","?","?","?",",","more","typically","from","about","5","to","about","100","?","?","?","?",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1381,"tokens":["Air","is","then","blown","through","the","mandrel","(","or","through","a","needle",")","to","inflate","the","parison","inside","the","mold",".","The","mold","is","then","cooled","and","the","part","formed","inside","the","mold","is","solidified","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1382,"tokens":["The","corresponding","0",".","7","mil","film","yielded","dart","drop","(","Phenolic","Method","A",")","g","\/","ml","835",",","MD","Tear","637","g","\/","ml",",","l","%","Secant","(","psi",")","36",",","994","[","207","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1383,"tokens":["and","filtered","over","Celite",".","The","combined","dichloromethane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","afford","the","product","as","a","yellow","solid","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1384,"tokens":["The","initiation","of","the","charging","sequence","to","the","reactor","was","through","an","opened","charge","port","while","venting","with","isobutane","vapor",".","The","charge","port","was","closed","and","20","psi","isobutane","vapor","added","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","O","O","O"]} +{"id":1385,"tokens":["or","a","single","or","twin","-","screw","extruder",",","which","may","include","a","compounding","extruder","and","a","side","-","arm","extruder","used","directly","downstream","of","a","polymerization","process",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1386,"tokens":["and","MOMO","is","methoxymethoxy","(","also","referred","to","as","methoxymethyl","ether",")",".","In","an","embodiment",",","A","and","A","?","each","comprise","carbazole","radicals",".","Multiple","aromatic","rings",",","if","present",",","may","be","fused","together","or","linked","covalently","through","single","atoms","of","each","ring",",","optionally","through","a","common","group","such","as","a","methylene",",","ethylene","or","oxygen","moiety","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1387,"tokens":["The","reaction","was","filtered","on","a","plastic","fritted","funnel",".","The","filtered","solid","was","washed","with","hexane","(","2","?","10","mL",")","and","diethyl","ether","(","2","?","5","mL",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1388,"tokens":["Chem",".","Phys",".",",","C29",",","201","-","317","(","1989",")",",","which","is","incorporated","by","reference","herein","in","its","entirety",".","In","certain","circumstances","the","comonomer","incorporation","index","may","be","determined","directly",",","for","example","by","the","use","of","NMR","spectroscopic","techniques","described","previously","or","by","IR","spectroscopy","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1389,"tokens":["R","'","2C","-","Se","-","CR","'","2CR","'","2",",","R","'","2C","-","Se","-","CR","'","0","CR","'",",","R","'","2C","-","N","0","CR","\\","R","'","2C","-","NR","'","-","CR","'","2",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1390,"tokens":["12","eq",")","(","4",".","621","g",")",".","Lithium","3","-","(","1",",","1",",","2",",","2","-","tetramethyl","-","2","-","(","3","-","(","(","trimethylsilyl",")","methyl",")","cyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","disilaneyl",")","-","3H","-","cyclopenta","[","a","]","naphthalen","-","3","-","ide","[","345","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1391,"tokens":["3H",")",",","0",".","45","(","s",",","3H",")",",","?","0",".","7","(","s",",","9H",")",",","?","0",".","11","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1392,"tokens":["5","ppm","region",",","the","peaks","corresponding","to","the","hydrogens","on","the","aromatic","rings","are","generally","not","assigned","and","are","denoted","as","?","ArH","?","in","the","lists","of","NMR","data","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1393,"tokens":["Unless","otherwise","indicated","Mw",",","Mn",",","MWD","are","determined","by","GPC","as","described","in","US","2006","\/","173123","page","24","-","25",",","paragraphs","[","334","]","to","[","341","]","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1394,"tokens":["and","1","-","undecene",".","[","59","]","Processes","of","this","invention","can","be","carried","out","in","any","manner","known","in","the","art",".","Any","suspension",",","homogeneous","bulk",",","solution",",","slurry",","],"ner_tags":["O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1395,"tokens":["11","ppm",".","Vinyl","end","-","groups","are","measured","as","the","number","of","vinyls","per","1000","carbon","atoms","using","the","resonances","between","5",".","13","-","4",".","98","ppm","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1396,"tokens":["4","to","5",",","1",".","5","to","4",",","alternately1",".","5","to","3",")",".","In","a","preferred","embodiment","the","polymer","produced","herein","has","a","unimodal","or","multimodal","molecular","weight","distribution","as","determined","by","Gel","Permeation","Chromotography","(","GPC",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1397,"tokens":["1","to","1",".","0","wt","%",",","preferably","0",".","2","to","0",".","5","wt","%",",","even","more","preferably","0",".","3","to","0",".","2","wt","%",",","based","upon","the","total","weight","of","the","composition","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1398,"tokens":["7","mol",",","2",".","1","eq",")","was","added",".","The","reaction","was","stirred","at","room","temperature","for","38","minutes",".","Volatiles","were","removed","under","a","stream","of","nitrogen","and","then","under","high","vacuum","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1399,"tokens":["5","or","more","and","a","g","?","vis","of","0",".","98","or","more",".","31",".","The","method","of","claim","21",",","wherein","the","polymer","produced","has","a","Mw","\/","Mn","greater","than","6",".","32","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1400,"tokens":["Eng",".","News",",","1985",",","63",",","27",".","Therefore",",","a","?","Group","4","metal","?","is","an","element","from","Group","4","of","the","Periodic","Table","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1401,"tokens":["8","Hz",",","2H",")",",","7",".","9","(","d",",","J","0","8",".","2","Hz",",","2H",")",",","7",".","6","(","d",",","J","0","8","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1402,"tokens":["Co","-","activators","include","alumoxanes","such","as","methyl","alumoxane",",","modified","alumoxanes","such","as","modified","methyl","alumoxane",",","and","aluminum","alkyls","such","as","trimethyl","aluminum",",","tri","-","isobutyl","aluminum",",","triethyl","aluminum",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1403,"tokens":["or","alternately","from","1",":","1","to","50",":","1",".","Non","Coordinating","Anion","Activators","Non","-","coordinating","anion","activators","may","also","be","used","herein",".","The","term","'","non","-","coordinating","anion","'","(","NCA",")","means","an","anion","which","either","does","not","coordinate","to","a","cation","or","which","is","only","weakly","coordinated","to","a","cation","thereby","remaining","sufficiently","labile","to","be","displaced","by","a","neutral","Lewis","base","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1404,"tokens":["or","GeR","*","2",";","and","R","*","is","independently","hydrogen",",","or","a","member","selected","from","the","group","consisting","of","hydrocarbyl",",","hydrocarbyloxy",",","silyl",",","halogenated","alkyl",",","halogenated","aryl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1405,"tokens":["and","the","like",",","including","mixtures","thereof",".","Examples","of","fluoroorgano","boron","compounds","that","can","be","used","as","cocatalysts","in","the","present","invention","include",",","but","are","not","limited","to",",","tris","(","pentafluorophenyl",")","boron",",","tris","[","3",",","5","-","bis","(","trifluoromethyl",")","phenyl","]","boron",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O"]} +{"id":1406,"tokens":["1H",")",",","5",".","59","-","5",".","56","(","m",",","2H",")",",","5",".","25","(","t",",","1H",",","J","0","2",".","2","Hz",")",",","3",".","16","-","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1407,"tokens":["at","room","temperature","is","useful","for","preparing","a","solution","of","such","a","precatalyst","and","catalyst","at","room","temperature",".","The","room","temperature","(","pre",")","catalyst","solution","can","be","added","to","a","reactor","for","catalyzing","copolymerization","of","the","olefins","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1408,"tokens":["1","Hz",",","2","H",",","p","-","Me","-","aryl","H",")",",","6",".","94","(","dd",",","JH","-","H","(","F",",","0","8",".","8",",","3","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1409,"tokens":["and","the","like",".","Alkylalumoxanes","and","modified","alkylalumoxanes","are","suitable","as","catalyst","activators",",","particularly","when","the","abstractable","ligand","is","an","alkyl",",","halide",",","alkoxide","or","amide","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1410,"tokens":["or","a","combination","thereof","and","at","a","temperature","in","a","range","of","from","about","-","78","?","C","to","about","200","?","C",".","Preferably",",","the","reactions","are","carried","out","at","atmospheric","pressure","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1411,"tokens":["The","molar","ratio","of","ligand","source","to","metal","precursor","compound","normally","employed","in","preparation","of","the","present","metal","complexes","is","typically","in","the","range","of","about","0",".","1",":","1","to","about","100",":","1",",","more","specifically","in","the","range","of","about","0",".","1",":","1","to","about","10",":","1","and","even","more","specifically","about","1",":","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1412,"tokens":["such","as","propylene","-","hexene","copolymers","or","propylene","-","octene","copolymers",")","having","a","Mw","\/","Mn","of","greater","than","1","to","4","(","or","greater","than","1","to","3",")","."],"ner_tags":["O","O","B-OLEFIN","O","B-OLEFIN","O","O","B-OLEFIN","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1413,"tokens":["The","wide","-","band","channel","of","the","infrared","detector","used","(","Polymer","Char","IR5",")","generates","an","absorbance","signal","that","is","proportional","to","the","concentration","of","polymer","in","the","eluting","flow","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1414,"tokens":["The","reaction","is","then","quenched","by","addition","of","an","overpressure","of","carbon","dioxide",".","Product","work","up",":","After","quenching",",","the","glass","vial","insert","containing","the","polymer","product","and","solvent","is","removed","from","the","pressure","cell","and","from","the","inert","atmosphere","dry","box",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1415,"tokens":["In","general",",","the","group","of","Lewis","acid","activators","is","within","the","group","of","ion","forming","activators","(","although","exceptions","to","this","general","rule","can","be","found",")","and","the","group","tends","to","exclude","the","group","13","reagents","listed","below","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1416,"tokens":["and","cocatalyst",",","bis","-","hydrogenated","tallowalkyl","methylammonium","tetrakis","(","pentafluorophenyl",")","borate","(","D",")","prepared","according","to","the","teachings","of","US","-","A","-","5",",","919",",","983",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1417,"tokens":["1","Hz",",","2","H",",","p","-","F","-","aryl","H",")",",","6",".","44","(","td",",","JH","-","H","(","F",")","0","8",".","9",",","3","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1418,"tokens":["98","or","more",".","[","194","]","In","some","embodiments",",","a","copolymer","is","obtained","by","contacting","ethylene",",","at","least","one","alpha","-","olefin",",","and","a","supported","catalyst","as","described","herein",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1419,"tokens":["The","polymer","samples","are","dissolved","1",",","2",",","4","-","trichlorobenzene","at","a","concentration","of","about","2",".","5","mg","\/","mL","and","200","?","L","of","polymer","solution","are","injected","into","the","system","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1420,"tokens":["The","reactor","was","sealed",",","stirring","started","and","then","heated","to","35","?","C",".","and","pressurized","with","ethylene","to","1",".","0","MPa",".","Silica","supported","MAO","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","O","O"]} +{"id":1421,"tokens":["or","?","NR","?","2",",","?","SR","?",",","?","OR",",","?","OSiR","?","3",",","?","PR","?","2",",","where","each","R","?","is","hydrogen",",","halogen",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1422,"tokens":["and","the","like","including","their","substituted","analogues",".","[","52","]","As","used","herein",",","and","unless","otherwise","specified",",","the","term","?","alkyl","?","refers","to","a","saturated","hydrocarbon","radical","having","from","1","to","12","carbon","atoms","(","i",".","e",".",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1423,"tokens":["Yield","5",".","21","g","polyethylene",".","Turnover","#",":","3095","mol","CH2","?","CH2","\/","mol","Co",".","Mn","0","10014","(","GPC",",","trichlorobenzene",",","120","?","C",".",",","polyethylene","standard",")",",","dispersity","0","4",".","6","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1424,"tokens":["Determine","the","comonomer","incorporation","with","the","carbon","-","13","data","using","Randall","'","s","triad","method","(","Randall",",","J",".","C",".",";","JMS","-","Rev",".","Macromol","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1425,"tokens":["When","the","chemical","group","is","substituted","by","at","least","one","carbon","atom","-","containing","Rs","substituent",",","the","substituted","(","Cx","-","Cy",")","chemical","group","may","comprise","more","than","y","total","carbon","atoms",";","i",".","e",".",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1426,"tokens":["Resulting","slurry","was","filtered",",","and","the","precipitate","was","dried","under","reduced","pressure","(","0",".","1","mm",",","1","h",")","to","yield","the","product","as","a","yellow","solid","(","23","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1427,"tokens":["Non","-","limiting","activators",",","for","example",",","include","alumoxanes",",","aluminum","alkyls",",","ionizing","activators",",","which","may","be","neutral","or","ionic",",","and","conventional","-","type","cocatalysts","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1428,"tokens":["930","g","\/","cm3",".","15",".","The","polyethylene","composition","of","any","one","of","the","preceding","claims",",","wherein","the","polyethylene","composition","an","RCI",",","m","of","200","kg","\/","mol","or","greater",".","16","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1429,"tokens":["X1","and","X2","are","independently","hydrogen",",","halide",",","hydroxyl",",","or","C1","-","C50","substituted","or","unsubstituted","hydrocarbyl",",","amide",",","alkoxide",",","sulfide",",","phosphide",",","halide",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1430,"tokens":["Preferably",",","the","productivity","of","the","catalyst","is","at","least","50","g","\/","mmol","\/","hour",",","preferably","500","or","more","g","\/","mmol","\/","hour",",","preferably","5000","or","more","g","\/","mmol","\/","hr",",","preferably","50",",","0","or","more","g","\/","mmol","\/","hr","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1431,"tokens":["C4",",","Ce",",","Ce",",","etc",".",")",",","as","a","function","of","molecular","weight",",","where","x2","is","obtained","from","the","following","expression","in","which","n","is","the","number","of","carbon","atoms","in","the","comonomer","(","3","for","C3",",","4","for","C4",",","6","for","C6",",","etc",".",")",":","?","200","w2","x","-","-","100","n","-","2","w2","+","n","w","2","'","[","265","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1432,"tokens":["S",".","Pat",".","No",".","7",",","728",",","86","discloses","bridged","metallocene","compositions","having","two","indenyl","ligands",",","such","as","(","Me2Si",")","2","(","Indenyl",")","2ZrCl2",".","[","18","]","JP","2015","\/","172037","discloses","bridged","metallocene","compositions","such","as","(","Me2Si",")","2","(","Indenyl",")","(","Cp",")","ZrCl2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O"]} +{"id":1433,"tokens":["Data","was","recorded","using","a","maximum","pulse","width","of","45","?",",","8","sec","between","pulses","and","signal","averaging","120","transients",".","GPC","4D","Procedure",":","Molecular","Weight",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1434,"tokens":["The","IR4","(","Polymer","Char",")","infrared","detector","was","used","to","generate","an","absorbance","signal","that","is","proportional","to","the","concentration","of","polymer","in","the","eluting","flow",".","[","273","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1435,"tokens":["1H",",","J","0","13",".","9","Hz",")",",","1",".","93","(","d",",","1H",",","J","0","14",".","0","Hz",")",",","1",".","82","(","d",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1436,"tokens":["The","reaction","was","stirred","at","room","temperature","for","2h",".","The","reaction","was","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum",".","The","residue","was","extracted","with","hexane","(","3","?","20","mL",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1437,"tokens":["50","ml","of","2",".","5","M","(","21",".","2","mmol",")","'","BuLi","in","hexanes","were","added","in","one","portion","at","room","temperature",".","Elemental","analysis","and","NMR","indicate","that","the","complex","is","dimethylsilanediyl","(","75","-","tetramethylcyclopent",")","(","N","-","(","4","-","bromo","-","2",",","6","-","dimethylphenylamido",")",")","zirconium","dichloride","*","1","\/","2LiCl","*","1","\/","2THF","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1438,"tokens":["Tetramethyldisilylen","(","3","-","n","-","butyl","-","cyclopentadienyl",")","(","2","-","methyl","-","4","-","phenyl","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacenyl",")","zirconium","(","IV",")","dichloride","[","268","]"],"ner_tags":["B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O"]} +{"id":1439,"tokens":["The","neutral","Lewis","acid","is","originally","uncharged","(","i",".","e",".",",","not","ionic",")",".","Suitable","neutral","Lewis","acids","include","SbF5",",","Ar3","B","(","wherein","Ar","is","aryl",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1440,"tokens":["or","3",".","In","an","embodiment","in","any","of","the","NCA","'","s","represented","by","Formula","1","described","above",",","the","anion","component","Ad","?","is","represented","by","the","formula","[","M","*","k","*","+","Q","*","n","*","]","d","*","?","wherein","k","*","is","1",",","2",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1441,"tokens":["The","vial","is","then","weighed","to","determine","the","yield","of","(","non","-","volatile",")","polymer","product",".","The","polymer","product","is","then","analyzed","by","rapid","GPC","to","determine","the","molecular","weight","of","the","polymer","produced","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1442,"tokens":["5","to","5",".","0","(","such","as","1",".","8","to","5",".","0",",","or","2",".","0","to","5",".","0",")",";","i",")","an","Mz","\/","Mn","of","from","3","to","50","("],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1443,"tokens":["13","eq",")","(","1",".","550","g",")",".","1","-","(","4","-","(","[","1",",","1","?","-","Biphenyl","]","-","2","-","yl",")","-","1H","-","inden","-","1","-","yl",")","-","2","-","(","3","-","butylcyclopenta","-","2",",","4","-","dien","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilane","[","320","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1444,"tokens":["or","-","NR","'","2",",","-","SR","'",",","-","OR",",","-","OSiR","'","3",",","-","PR","'","2",",","where","each","R","'","is","hydrogen",",","halogen",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1445,"tokens":["3","eq",")","in","tetrahydrofuran","(","10","mL",")","was","added",".","The","reaction","was","stirred","at","room","temperature","for","47","minutes",".","The","residue","was","extracted","with","hexane","(","3","?","20","mL",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1446,"tokens":["A5","HfBz4","13","6","ps22","105","8700","TIBA","(","5",")","SJ2BF20","(","1",")","A5","HfBz4","15","22","ps23","75","2900","MMAO","(","5",")","MMAO","(","200",")"],"ner_tags":["O","O","O","O","O","O","O","B-ADDITIVE","O","O","O","B-ADDITIVE","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","O","O","O","B-ADDITIVE","O","O","O"]} +{"id":1447,"tokens":["or","an","inert","functional","group",";","R4","and","R5","are","each","independently","hydrogen",",","hydrocarbyl",",","an","inert","functional","group","or","substituted","hydrocarbyl",";","R8",",","R12",",","R13","and","R17","are","each","independently","hydrocarbyl",",","substituted","hydrocarbyl","or","an","inert","functional","group",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1448,"tokens":["In","an","alternate","embodiment",",","the","conversion","of","olefin","monomer","is","at","least","10","%",",","based","upon","polymer","yield","and","the","weight","of","the","monomer","entering","the","reaction","zone",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1449,"tokens":["3H",",","A",")",",","0",".","52","(","s",",","3H",",","A",")",",","0",".","51","(","s",",","3H",",","B",")",",","0",".","45","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1450,"tokens":["or","two","adjacent","R11","groups","are","joined","together","thereby","forming","a","ring",",","and","c","is","1","-","5",".","[","31","]","Most","highly","preferred","examples","of","metal","complexes","for","use","according","to","the","present","invention","are","complexes","of","the","following","formulas",":"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1451,"tokens":["The","term","'","alkyl","aluminum","'","means","a","monoalkyl","aluminum","dihydride","or","monoalkylaluminum","dihalide",",","a","dialkyl","aluminum","hydride","or","dialkyl","aluminum","halide",",","or","a","trialkylaluminum",".","Preferably",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1452,"tokens":["J","0","10",".","3",",","5",".","2","Hz",",","2H",")",",","3",".","9","(","dt",",","J","0","10",".","3",",","5",".","8","Hz",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1453,"tokens":["A","summary","of","the","various","runs","is","presented","in","Table","1",".","TABLE","1","Cat",".","1","-","Support","MI","HLMI","wt",".","The","solution","was","transferred","to","a","steel","vessel","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1454,"tokens":["75","ml","water","were","transferred","into","another","flask","and","a","constant","argon","stream","was","passed","through","this","flask",",","at","last","bubbling","through","the","silica","\/","AlMe3","suspension",",","until","all","water","was","consumed","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SUPPORT","O","B-ADDITIVE","O","O","O","O","O","O","O","O"]} +{"id":1455,"tokens":["such","as","Br",",","Cl",",","F","or","I",")","or","at","least","one","functional","group","such","as","NR","*","2",",","OR","*",",","SeR","*",",","TeR","*",",","PR","*","2",",","AsR","*","2",",","SbR","*","2",",","SR","*",",","BR","*","2",",","SiR","*","3",",","GeR","*","3",",","SnR","*","3",",","PbR","*","3",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1456,"tokens":["68","mmol",",","1","eq",")","was","added","with","diethyl","ether","(","10","mL",")",".","Tetramethyldisilylen","(","cyclopentadienyl",")","(","indenyl",")","zirconium","dichloride","[","385","]","1","-","(","Cyclopenta","-","2",",","4","-","dien","-","1","-","yl",")","-","2","-","(","1H","-","inden","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilane","[","386","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1457,"tokens":["and","derivatives","thereof","such","as","montmorillonites","(","bentonites",")",",","nontronites",",","hectorites",",","or","laponites",";","halloysites",";","vermiculites",";","micas",";","fluoromicas",";","chlorites",";","mixed","-","layer","clays",";","the","fiberous","clays","including","but","not","limited","to","sepiolites",",","attapulgites",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1458,"tokens":["1H",",","CH",")",",","?","2",".","88","(","m",",","1H",",","CH",")",",","?","2",".","40","(","m",",","1H",",","CH",")",",","?","2",".","2","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1459,"tokens":["C1","-","C50","hydrocarbyl","or","C1","-","C50","substituted","hydrocarbyl",",","halocarbyl",",","silylcarbyl",",","alkoxyl",",","siloxyl",",","or","one","or","more","of","R1","and","R2",",","R2","and","R3",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1460,"tokens":["The","wide","-","band","channel","of","the","infrared","detector","used","(","Polymer","Char","IR5",")","generates","an","absorbance","signal","that","is","proportional","to","the","concentration","of","polymer","in","the","eluting","flow","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1461,"tokens":["1H",",","isomer","A",",","used","for","isomer","ratio",")",",","5",".","75","(","dd",",","1H",",","J","0","3",".","1",",","2",".","0","Hz",")",",","2",".","66","-","2",".","48","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1462,"tokens":["The","resulting","yellow","suspension","was","filtered","on","a","plastic",",","fritted","funnel",".","Transition","Metal","Complexes","[","88","]","In","at","least","one","embodiment",",","the","present","disclosure","provides","bridged","metallocene","transition","metal","complexes","having","at","least","one","indenyl","ligand","substituted","at","the","4","-","position",",","a","Cp","ligand","with","particular","combinations","of","substituents",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1463,"tokens":["1H","NMR","(","CDCl3",",","30","?","C",")","?",":","6",".","85","(","q",",","2H",")",",","3",".","80","(","s",",","1H",")",",","2",".","58","(","bs",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1464,"tokens":["40","g","of","dichloro","(","N","-","(","1",",","1","-","dimethylethyl",")","-","1",",","1","-","dimethyl","-",")","1","-","(","(","1",",","2",",","3",",","3a",",","7a","-","?",")","-","3","-","(","1","-","methylphenylamino",")","-","1H","-","inden","-","1","-","yl",")","silanaminato","(","2","-",")","-","N",")","titanium","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1465,"tokens":["T","is","a","bridging","group",";","y","is","0","or","1",",","indicating","the","absence","or","presence","of","T",";","X","is","a","leaving","group",";","m","0","1",";","n","0","1",",","2",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1466,"tokens":["or","formulas","A1","to","A12","above",".","9",".","A","catalyst","system","comprising",":","(","a",")","the","catalyst","compound","of","any","of","paragraphs","1","to","8",",","(","b",")","an","activator",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1467,"tokens":["5","h","to","about","24","h",",","from","about","2","h","to","about","16","h",",","or","from","about","4","h","to","about","8","h",".","The","slurry","of","the","supported","metallocene","compound","is","then","contacted","with","the","activator","solution",".","[","159","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1468,"tokens":["To","a","suspension","of","420","g","(","3",".","15mol",",","2",".","66","eq",".",")","of","AlCl3","in","400","ml","of","dichloromethane","cooled","to","-","40","?","C",",","273","g","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1469,"tokens":["In","an","embodiment",",","Y","is","?","CH2CH2CH2","?","derived","from","propylene",".","Most","preferably",",","R1","and","R8","are","both","N","-","dibenzopyrrolyl",".","Generation","of","quinine","methide","reagents","is","well","known","to","the","skilled","artisan","and","described","in","such","references","as","Tetrahedron",",","2002",",","58",",","5367","-","5405","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1470,"tokens":["22","g","\/","10","mm",",",">","about","0",".","25","g","\/","10","min",",",">","about","0",".","28","g","\/","10","min",",","or",">","about","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1471,"tokens":["3H",",","J","0","7",".","2","Hz",")",",","0",".","65","(","s",",","3H",")",",","0",".","53","(","s",",","3H",")",",","0",".","52","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1472,"tokens":["N",",","N","-","dialkylanilinium","tetrakis","-","(","2",",","3",",","4",",","6","-","tetrafluorophenyl",")","borate",",","trialkylammonium","tetrakis","(","perfluoronaphthyl",")","borate",",","N",",","N","-","dialkylanilinium","tetrakis","(","perfluoronaphthyl",")","borate",",","trialkylammonium","tetrakis","(","perfluorobiphenyl",")","borate",","],"ner_tags":["B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O"]} +{"id":1473,"tokens":["such","as","Hf",",","Zr","or","Ti",")",";","J","is","N",",","O",",","S","or","P","(","preferably","J","is","N","and","p","is","1",")",";","p","is","2","-","y","when","J","is","N","or","P",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1474,"tokens":["605","g",",","0",".","1","mol",")","in","diethyl","ether","(","10","mL",")",",","n","-","butyllithium","(","2",".","5M","in","hexanes",",","0",".","97","mL",",","2","eq",")","was","added","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1475,"tokens":["and","ii",")","obtaining","an","olefin","polymer",".","This","invention","also","relates","to","a","catalyst","system","comprising","?","-","(","CH3",")","2Si","(","?","5","-","2",",","6",",","6","-","trimethyl","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","yl",")","(","tertbutylamido",")","M","(","R",")","2",";","where","M","is","selected","from","a","group","consisting","of","Ti",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1476,"tokens":["and","water","(","20","mL",")",",","2","-","biphenylboronic","acid","(","14",".","96","g",",","75",".","55","mmol",",","2",".","0","eq",")",",","potassium","carbonate","(","16","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1477,"tokens":["and","50","mL","of","dichloromethane",".","The","resulting","oil","was","dissolved","in","acetonitrile",",","and","precipitated","with","hexanes","to","give","the","desired","product","17","(","1",".","11","g",",","63","%","yield",")",".","6",",","6","?","-","(","(","1",",","3","-","propyl","-","1",",","3","-","diylbis","(","methylazanediyl",")",")","bis","(","methylene",")",")","bis","(","2","-","(","9H","-","carbazol","-","9","-","yl",")","-","phenol",")","(","18",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1478,"tokens":["1H",",","J","0","3",".","4","Hz",",","isomer","A",",","used","for","isomer","ratio",")",",","5",".","98","-","5",".","95","(","m",",","1H",")",",","5",".","91","-","5",".","87","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1479,"tokens":["1H",",","J","0","3",".","1",",","2",".","0","Hz",")",",","3",".","16","-","2",".","89","(","m",",","8H",")",",","2",".","48","(","d",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1480,"tokens":["795","g",",","11",".","53","mmol",")","in","diethyl","ether","(","40","mL",")",",","n","-","butyllithium","(","4",".","7","mL",",","2",".","5M","in","hexanes",",","11","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1481,"tokens":["R5","and","R6",",","and","R9","and","R10",",","are","joined","to","form","a","saturated","cyclic","ring",",","substituted","saturated","cyclic","ring",",","or","an","unsubstituted","unsaturated","cyclic","ring",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1482,"tokens":["Further",",","the","solid","oxide","material","optionally","may","be","chemically","treated","with","a","metal","ion",",","and","then","calcined","to","form","a","metal","-","containing","or","metal","-","impregnated","chemically","-","treated","solid","oxide","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1483,"tokens":["In","some","embodiments",",","R1","and","R8","are","varied","and","in","some","embodiments",",","Z","is","varied",".","Generally",",","R1","and","R8","are","optionally","substituted","aryl",",","more","specifically","optionally","substituted","phenyl","or","N","-","dibenzopyrrolyl","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1484,"tokens":["or","100",",","0","g","\/","mol",")",";","and","(","v",")","a","Mn","(","GPC",")","\/","Mn","(","lR","NMR",")","in","the","range","of","from","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1485,"tokens":["Cocat",".",":","AB","10","equiv",",","1","-","C8","210","ml",",","t","0","8","min","As","examined","in","Table","2",",","it","was","seen","that",",","when","forming","a","polymer","using","the","transition","metal","compounds","prepared","in","Examples","1","to","5",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1486,"tokens":["808","g",",","2",".","63","mmol",")","in","diethyl","ether","(","40","mL",")",",","a","suspension","of","lithium","propylcyclopentadien","(","0",".","297","g",",","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1487,"tokens":["J","0","7",".","5","Hz",",","CH3",")",",","1",".","62","?","1",".","31","(","m",",","CH2","(","CH2",")","2CH3",")",",","2",".","44","(","s",",","CH3",")",",","2",".","81","?","2",".","75","(","m",",","CH2","(","CH2",")","2CH3",")",",","6",".","24","(","broad","s",",","1",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1488,"tokens":["6","Hz",",","2","H",")",",","7",".","80","(","br","s",",","1","H",",","NH",")",",","7",".","42","(","dd",",","JH","-","H","0","8",".","6",",","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1489,"tokens":["wherein","R2","and","R3","can","form","one","or","more","saturated","or","unsaturated",",","substituted","or","unsubstituted","rings","(","preferably","R2","and","R3","form","a","perfluorinated","phenyl","ring",")",";","(","Z",")","(","j","+","is","the","cation","component",";","where","Z","is","(","L","-","H",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1490,"tokens":["or","an","alkylidene",";","each","of","R1",",","R2",",","R3",",","R5",",","R6",",","R7",",","R9",",","R10",",","R11",",","R12",",","R13",",","and","R14","is","independently","hydrogen",",","halogen",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1491,"tokens":["1H",",","J","0","7",".","8",",","1",".","5",",","0",".","7","Hz",")",",","7",".","81","(","dd",",","1H",",","J","0","7",".","8",",","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1492,"tokens":["and","d",")","average","1","%","Secant","modulus","(","(","MD","+","TD",")","\/","2",")","of","20",",","0","psi","or","more",".","[","92","]","In","embodiments","of","this","invention",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1493,"tokens":["14","mL","of","a","1",".","6","M","solution","of","MeLi","in","diethylether","(","30",".","63","mmol",")","were","added","dropwise","at","0","?","C","to","a","solution","of","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1494,"tokens":["The","interactions","may","be","through","the","same","or","different","atoms",".","Examples","include","two","covalent","bonds",",","a","double","bond",",","a","covalent","bond","and","a","?","-","bond",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1495,"tokens":["and","1","-","decyl",".","Examples","of","substituted","(","C","C4Q",")","alkyl","are","substituted","(","C","i","-","C2o",")","aikyl",",","substituted","(","Ci","-","Ci","Q",")","alkyl",",","trifluoromethyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1496,"tokens":["To","a","stirring","solution","of","1","-","chloro","-","2","-","(","3H","-","cyclopenta","[","a","]","naphthalen","-","3","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilane","(","3","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1497,"tokens":["R","^","cc",",","R","-","'",",","and","R","^","are","not","hydrogen","atoms","and","R","^","c",",","R","^","cc",",","R","^",",","and","R","^","are","the","same","as","each","other","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1498,"tokens":["US","6",",","491",",","823",";","US","6",",","475",",","391",";","US","6",",","461",",","515",";","US","6",",","436",",","292",";","US","6",",","406",",","632",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1499,"tokens":["Suitable","aluminum","alkyl","or","organoaluminum","compounds","which","may","be","utilized","as","scavengers","or","co","-","activators","include",",","for","example",",","trimethylaluminum",",","triethylaluminum",",","triisobutylaluminum",",","tri","-","n","-","hexylaluminum",",","tri","-","n","-","octylaluminum","and","the","like","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","O","B-ADDITIVE","O","B-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","O","O","O"]} +{"id":1500,"tokens":["A","compound","represented","by","the","formula","(","III",")",":","where","M","is","group","3",",","4",",","5",",","or","6","transition","metal",";","B","is","the","oxidation","state","of","M",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1501,"tokens":["7","Hz",",","C10",")",",","116",".","13","(","C36",")",",","112",".","57","(","C33",")",",","109",".","92","(","d",",","J","0","4","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1502,"tokens":["and","each","X","is","a","univalent","anionic","ligand",",","or","two","X","are","joined","and","bound","to","the","metal","atom","to","form","a","metallocycle","ring",",","or","two","X","are","joined","to","form","a","chelating","ligand",",","a","diene","ligand",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1503,"tokens":["or","25",":","75","to","99",":","1",",","or","50",":","50","to","99",".","5",":","0",".","5",",","or","50",":","50","to","99",":","1",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1504,"tokens":["and","x","+","z","is","9","for","formula","(","1",")","(","c",")",";","and","each","X","is","a","univalent","anionic","ligand",",","or","two","X","are","joined","and","bound","to","the","metal","atom","to","form","a","metallocycle","ring",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1505,"tokens":["Prior","to","running","each","sample","the","DRI","detector","and","the","injector","are","purged",".","Flow","rate","in","the","apparatus","is","then","increased","to","0",".","5","ml","\/","minute",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1506,"tokens":["FIG",".","3H","is","a","representative","plot","of","dWt","\/","d","Log","M","versus","Log","M","and","a","plot","of","1","-","hexene","incorporation","(","C6","wt","%",")","versus","Log","M","of","a","polymer","made","by","catalyst","6","(","Ex",".","8","-","5",")",".","[","43","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1507,"tokens":["To","a","stirring","solution","of","1",",","2","-","dichloro","-","1",",","1",",","2",",","2","-","tetramethyldisilane","(","0",".","691","g",",","3",".","69","mmol",",","1","eq",")","in","diethyl","ether","(","10","mL",")",",","a","solution","of","lithium","4","-","(","[","1",",","1","?","-","biphenyl","]","-","2","-","yl",")","-","1H","-","inden","-","1","-","ide","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1508,"tokens":["the","substituted","cyclic","ring","can","form","multinuclearcyclic","groups",".","[","78","]","The","term","?","alkenyl","?","means","a","straight","-","chain",",","branched","-","chain",",","or","cyclic","hydrocarbon","radical","having","one","or","more","double","bonds","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1509,"tokens":["and","for","a","period","of","time","sufficient","to","produce","a","polyolefin",",","the","catalyst","system","comprising","an","activator","and","a","catalyst","compound","represented","by","the","formula",":","where",":"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1510,"tokens":["5","to","5",".","0",";","i",")","an","Mz","\/","Mn","of","from","10","to","50",",","such","as","25","to","50",",","or","25","to","45",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1511,"tokens":["In","some","embodiments",",","a","method","of","polymerizing","olefins","to","produce","at","least","one","polyolefin","composition","is","provided",".","The","method","includes","contacting","at","least","one","olefin","with","any","catalyst","system","described","herein",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1512,"tokens":["and","cooled","to","?","35","?","C",".","The","precipitate","was","collected","and","concentrated","under","high","vacuum",".","The","cold","toluene","extract","was","concentrated","under","high","vacuum","with","heat","(","50","?","C",".",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1513,"tokens":["the","salan","catalyst","may","be","described","as","a","catalyst","precursor",",","a","pre","-","catalyst","compound",",","salan","catalyst","compound","or","a","transition","metal","compound",",","and","these","terms","are","used","interchangeably","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1514,"tokens":["216","g",",","10","%",",","ratio","of","1",":","1",".","6","isomers","A","and","B",")",".","1H","NMR","(","400","MHz",",","CD2Cl2",")",":","?","8",".","9","(","dd",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1515,"tokens":["Description","TITLE","Process","For","Polymerizing","A","Polymerizable","Olefin","and","Catalyst","Therefor","CROSS","-","REFERENCE","TO","RELATED","APPLICATIONS","This","application","is","a","non","-","provisional","application","claiming","priority","from","the","U","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1516,"tokens":["Fig",".","2","shows","an","illustrative","procedure","for","preparing","a","second","primary","intermediate","useful","in","the","convergent","synthesis","of","the","ligand","of","formula","(","Q",")",".","Fig","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1517,"tokens":["N",",","N","-","dimethylanilinium","tetrakis","(","3",",","5","-","bis","(","trifluoromethyl",")","phenyl",")","borate",",","N",",","N","-","diethylanilinium","tetrakis","(","3",",","5","-","bis","(","trifluoromethyl",")","phenyl",")","borate",","],"ner_tags":["B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O"]} +{"id":1518,"tokens":["or","tert","-","butyl",".","[","107","]","In","at","least","one","embodiment",",","R2","and","R3","combine","to","form","a","cyclobutyl","ring",",","a","cyclopentyl","ring",",","or","cyclohexyl","ring",",","such","as","a","cyclopentyl","ring",".","[","108","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1519,"tokens":["Variations","in","the","AR","groups",",","T","groups","and","Z","groups","will","change","the","structure","and","\/","or","identity","of","pendent","groups",",","thereby","affecting","catalytic","properties",".","For","example",",","variation","as","to","the","T","group","will","vary","the","metallocycle","size","and","variation","as","to","the","Z","group","may","be","used","to","vary","the","size","of","the","chelating","group",",","all","of","which","may","be","employed","to","affect","the","activity","and","stereoselectivity","and","regioselectivity","of","the","catalyst","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1520,"tokens":["184","g",",","0",".","97","mmol",",","1","eq",")","was","added","with","tetrahydrofuran","(","3","mL",")",".","The","reaction","was","stirred","at","room","temperature","for","33","minutes","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1521,"tokens":["In","some","embodiments",",","the","polymerization","is","conducted","in","a","continuous","solution","polymerization","system","comprising","two","reactors","connected","in","series","or","parallel",".","One","or","both","reactors","contain","at","least","two","catalysts","which","have","a","substantially","similar","comonomer","incorporation","capability","but","different","molecular","weight","capability","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1522,"tokens":["or","a","mixture","of","any","two","or","more","thereof",")",".","Other","atmospheres","are","contemplated",",","however",",","and","these","include","sacrificial","olefin","in","the","form","of","a","gas","and","hydrogen","gas","(","e",".","g",".",",","as","a","polymerization","termination","agent",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1523,"tokens":["The","combined","organic","layers","were","washed","with","saturated","brine",",","dried","over","sodium","sulfate",",","filtered",",","and","concentrated","under","reduced","pressure",".","The","reaction","was","warmed","to","room","temperature",",","when","liquid","chromatography","-","mass","spectrometry","(","LCMS",")","indicated","that","the","reaction","was","complete","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1524,"tokens":["the","soft","segment","comprising","residuals","of","ethylene","and","the","alpha","-","olefin",".","The","contacting","step","comprises","a","continuous","polymerization","process","that","is","performed","under","olefin","polymerizing","conditions","(","described","later",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1525,"tokens":["Inc",".","DSC","samples","are","first","heated","from","room","temperature","to","180","?","C","at","a","heating","rate","of","10","?","C","per","minute",".","Hold","at","180","?","C","for","from","2","minutes","to","4","minutes",",","then","cool","the","sample","to","-","40","?","C","at","a","cooling","rate","of","10","?","C","per","minute","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1526,"tokens":["82","mmol",",","1","eq",")","in","tetrahydrofuran","(","20","mL",")","was","added",".","Tetramethyldisilylen","(","benz","[","e","]","inden","-","3","-","yl",")","(","3","-","(","trimethylsilylmethyl",")","-","cyclopentadienyl",")","zirconium","dichloride","[","346","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O"]} +{"id":1527,"tokens":["1H","NMR","(","toluene","-","d8",",","RT",")","?","8",".","13","(","d",",","4H",",","ArH",")",",","7",".","48","(","t",",","4H",",","ArH",")",",","7",".","36","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1528,"tokens":["A","film","made","from","the","polyethylene","composition","of","any","one","of","claims","1","-","16",",","wherein","the","film","has","an","average","MD","\/","TD","modulus","1",".","2","*","X","or","more",",","where","X","0","(","2",",","65",",","292","*","density","of","polyethylene","composition",")","-","1",",","872",",","345",".","19","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1529,"tokens":["and","Mz","is","z","average","molecular","weight","determined","by","GPC",",","wt","%","is","weight","percent",",","and","mol","%","is","mole","percent",".","Molecular","weight","distribution","(","MWD",")","is","defined","to","be","Mw","divided","by","Mn","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1530,"tokens":["J","0","0",".","8","Hz",")",",","125",".","0","(","s",")",",","124",".","27","(","s",")",",","124",".","14","(","s",")",",","118",".","51","(","d",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1531,"tokens":["Si","(","Rc",")","3",";","0","(","RC",")",";","S","(","RC",")",";","N","(","RN",")","2",";","P","(","RP",")","2","or","halogen","atom",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1532,"tokens":["The","resulting","orange","suspension","was","filtered","on","a","plastic",",","fritted","funnel",".","The","filtered","solid","was","washed","with","additional","hexane","(","2","?","5","mL",")",".","The","solid","was","collected","and","concentrated","under","high","vacuum","to","afford","the","product","as","a","dark","yellow","solid","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1533,"tokens":["R4","is","hydrogen",",","halogen",",","silylcarbyl",",","substituted","silylcarbyl",",","C1","-","C40","hydrocarbyl",",","substituted","C1","-","C40","hydrocarbyl",",","C6","-","C10","aryl",",","substituted","C6","-","C10","aryl",",","fluorenylidenyl",",","substituted","fluorenylidenyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1534,"tokens":["and","R",".","B",".","Bird",",","R",".","C",".","Armstrong","and","O",".","Hasseger",",","Dynamics","of","Polymeric","Liquids",",","Volume","1",",","Fluid","Mechanics",",","2nd","Edition",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1535,"tokens":["and","mixtures","thereof",";","cyclic","and","alicyclic","hydrocarbons",",","such","as","cyclohexane",",","cycloheptane",",","methylcyclohexane",",","methylcycloheptane",",","and","mixtures","thereof",".","In","another","embodiment",",","the","solvent","is","not","aromatic",",","preferably","aromatics","are","present","in","the","solvent","at","less","than","1","wt","%",",","preferably","less","than","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1536,"tokens":["In","order","to","avoid","any","doubt",",","all","compositions","claimed","herein","through","use","of","the","term","?","comprising","?","may","include","any","additional","additive",",","adjuvant",",","or","compound","whether","polymeric","or","otherwise",",","unless","stated","to","the","contrary","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1537,"tokens":["As","shown","in","Table","2","and","further","illustrated","in","FIG",".","1",",","metallocenes","A","and","B","yielded","polyethylene","with","broader","MWD","in","comparison","to","catalyst","C",".","Either","substitution","of","the","Si2Me4","bridging","group","in","catalyst","A","with","a","SiMe2","group","in","catalyst","D",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1538,"tokens":["When","the","amount","of","comonomer","per","about","1",",","0","carbons","is","similar","among","the","polyethylene","molecules","of","different","polymer","chain","lengths","or","molecular","weights",",","the","composition","distribution","is","said","to","be","?","narrow","?","or","have","a","Narrow","Composition","Distribution","(","NCD",")",".","[","5","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1539,"tokens":["or","an","unsubstituted","unsaturated","cyclic","ring",",","then","at","least","one","of","R8","and","R9","is","not","hydrogen",";","3",")","if","R4","is","hydrogen","and","R2","and","R3","are","not","joined","to","form","a","saturated","cyclic","ring",",","substituted","saturated","cyclic","ring",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1540,"tokens":["The","catalyst","compound","and","activator","may","be","combined","in","any","order",",","and","are","combined","typically","prior","to","contacting","with","the","monomer",".","[","167","]","Monomers","useful","herein","include","substituted","or","unsubstituted","C2","to","C40","alpha","olefins",",","preferably","C2","to","C20","alpha","olefins",",","preferably","C2","to","C12","alpha","olefins",",","preferably","ethylene",",","propylene",",","butene",",","pentene",",","hexene",",","heptene",",","octene",",","nonene",",","decene",",","undecene",",","dodecene","and","isomers","thereof","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1541,"tokens":["Experimental","details",",","are","described","in",":","T",".","Sun",",","P",".","Brant",",","R",".","R",".","Chance",",","and","W",".","W",".","Graessley",",","Macromolecules",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1542,"tokens":["or","ionizing","ionic","compounds",",","as","disclosed","herein",".","Additional","examples","of","metallocene","compounds","that","may","be","suitable","for","use","as","the","first","metallocene","compound","in","accordance","with","the","present","invention","include",",","but","are","not","limited","to",":"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1543,"tokens":["wherein",":","|","?","*","(","?",")","|","0","magnitude","of","complex","shear","viscosity",";","?","0","0","zero","shear","viscosity",";","?","?","0","viscous","relaxation","time",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1544,"tokens":["The","resulting","derivative","having","as","L","substituents","two","OR","groups","shows","a","better","stability","than","the","correspondent","R","substituted","complex","and","therefore","they","can","be","stored","for","a","long","time","without","losing","activity",".","[","33","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1545,"tokens":["1","to","about","4",".","0","cc","\/","g","and","average","particle","size","in","the","range","of","from","about","5","to","about","500","?","m",",","or","the","surface","area","of","the","support","material","is","in","the","range","of","from","about","50","to","about","500","m2","\/","g",",","pore","volume","of","from","about","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1546,"tokens":["and","in","selected","cases",",","confirmed","by","13C","NMR",".","Resconi","has","reported","proton","and","carbon","assignments","(","neat","perdeuterated","tetrachloroethane","used","for","proton","spectra",",","while","a","50",":","50","mixture","of","normal","and","perdeuterated","tetrachloroethane","was","used","for","carbon","spectra",";","all","spectra","were","recorded","at","100","?","C","on","a","Bruker","spectrometer","operating","at","500","MHz","for","proton","and","125","MHz","for","carbon",")","for","vinyl","terminated","oligomers","in","1","14","J",".","AM","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1547,"tokens":["0","ml","\/","min","and","the","nominal","injection","volume","is","200","?","L",".","The","whole","system","including","transfer","lines",",","columns",",","and","detectors","are","contained","in","an","oven","maintained","at","145","?","C","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1548,"tokens":["wherein","M","is","a","Group","3",",","4",",","5","or","6","transition","metal","atom",",","or","a","lanthanide","metal","atom",",","or","actinide","metal","atom",",","preferably","a","Group","4","transition","metal","atom","selected","from","titanium",",","zirconium","or","hafnium",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1549,"tokens":["A",".","Toyota",",","T",".","Tsutsui",",","and","N",".","Kashiwa",",","48","POLYMER","BULLETIN","213","-","219","(","2002",")",";","1","12","J",".","AM",".","SOC",".","7433","-","7434","(","1990",")",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1550,"tokens":["R17",",","R18",",","R19",",","R20",",","R21",",","R22",",","R23","R24",",","R25",",","R26",",","R27",",","and","R28","is","a","methyl","radical",",","a","fluoride",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1551,"tokens":["In","addition",",","in","a","more","preferred","embodiment",",","the","invention","process","produces","a","mixture","or","blend","of","different","polyolefin","copolymers","that","comprises","high","and","low","molecular","weight","polyolefin","copolymer","components",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1552,"tokens":["Rs",")",".","The","term","'","polysubstitution","'","means","each","of","at","least","two",",","but","not","all",",","hydrogen","atoms","(","H",")","bonded","to","carbon","atoms","or","heteroatoms","of","a","corresponding","unsubstituted","compound","or","functional","group",",","as","the","case","may","be",",","is","replaced","by","a","substituent","(","e",".","g",".",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1553,"tokens":["and","x2","[","(","Mz","+","Mw",")","\/","2","]","is","the","%","mole","co","-","monomer","signal","corresponding","to","a","molecular","weight","of","Mz","+","Mw","\/","2",",","where","Mw","is","the","weight","-","average","molecular","weight",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1554,"tokens":["and","such","combinations","of","organoaluminoxanes","are","contemplated","hereby",".","In","preparing","the","catalyst","composition","of","this","invention","comprising","an","optional","aluminoxane",",","the","molar","ratio","of","the","aluminum","in","the","aluminoxane","to","the","metallocene","in","the","composition","may","be","from","about","1",":","10","to","about","100",",","0",":","1",",","for","example",",","from","about","5",":","1","to","about","15",",","0",":","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1555,"tokens":["477","g",",","3",".","49","mmol",")","in","diethyl","ether","(","20","mL",")",",","n","-","butyllithium","(","2",".","8","mL",",","2",".","5M","in","hexanes",",","7","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1556,"tokens":["or","-","75","to","30","?","C",".","[","190","]","The","polyethylene","composition","may","have","an","RCI",",","m","of","85","kg","\/","mol","or","less",",","or","50","kg","\/","mol","or","less",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1557,"tokens":["For","example",",","inorganic","oxides","may","be","calcined",",","chemically","treated","with","dehydroxylating","agents","such","as","aluminum","alkyls","and","the","like",",","or","both",".","As","stated","above",",","polymeric","carriers","will","also","be","suitable","in","accordance","with","the","invention",",","see","for","example","the","descriptions","in","WO","95","\/","15815","and","US","5",",","427",",","991","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1558,"tokens":["or","any","combination","thereof",".","19",".","The","catalyst","composition","of","claim","1",",","wherein","the","weight","ratio","of","the","organoaluminum","compound","to","the","activator","-","support","is","from","about","10",":","1","to","about","1",":","1000",".","20","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1559,"tokens":["and","the","like",",","in","each","case","encompassing","a","first","metallocene","compound",",","a","second","metallocene","compound",",","an","activator","-","support",",","and","an","organoaluminum","compound",".","The","present","invention","is","directed","further","to","a","method","for","producing","polyolefins","and","films",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1560,"tokens":["Table","2",".","Polymerization","results","of","various","ansa","-","bis","(","fluorenylidene",")","complexes","activated","with","SiO2","\/","PHT","and","SiO2","\/","MAO","Polymerization","conditions",":","SiO2","\/","PHT",":","10","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SUPPORT","O","B-ADDITIVE","O","B-SUPPORT","O","B-ADDITIVE","O","O","O","B-SUPPORT","O","B-ADDITIVE","O","O","O"]} +{"id":1561,"tokens":["26","mmol",",","2",".","12","eq",")","in","diethyl","ether","(","90","mL",")",",","a","suspension","of","lithium","4","-","naphthylindenide","(","2",".","109","g",",","8","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1562,"tokens":["or","at","the","same","time","that","the","solid","oxide","is","treated","with","the","electron","-","withdrawing","anion",".","Following","any","contacting","method",",","the","contacted","mixture","of","oxide","compound",",","electron","-","withdrawing","anion",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1563,"tokens":["or","a","charged","species","with","a","counter","ion","as","in","an","activated","catalyst","system",".","As","used","herein",",","when","catalyst","systems","are","described","as","comprising","neutral","stable","forms","of","the","components",",","it","is","well","understood","by","one","of","ordinary","skill","in","the","art",",","that","the","ionic","form","of","the","component","is","the","form","that","reacts","with","the","monomers","to","produce","polymers",".","[","72","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1564,"tokens":["and","filtered","over","Celite",".","The","combined","hexane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","at","75","?","C",".","to","afford","the","product","as","a","light","amber","oil","(","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1565,"tokens":["The","embodiments","wherein","the","invention","catalyst","is","the","promiscuous","olefin","polymerization","catalyst",",","the","invention","catalyst","is","useful","for","copolymerizing","ethylene","and","the","(","C3","-","C4Q",")","alpha","-","olefin","and","is","characterizable","as","preferably","having","the","aforementioned","reactivity","ratio","r","^","of","less","than","20","(","r","^","<","20",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1566,"tokens":["A","process","for","the","polymerization","of","olefins","comprising","contacting","one","or","more","C2","-","20","?","-","olefins","under","polymerization","conditions","with","a","catalyst","system","of","claim","16","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1567,"tokens":["Preferred","silicas","are","marketed","under","the","tradenames","of","DAVISON","952","or","DAVISON","955","by","the","Davison","Chemical","Division","of","W",".","R",".","Grace","and","Company",".","In","other","embodiments","DAVISON","948","is","used",".","[","157","]"],"ner_tags":["O","B-SUPPORT","O","O","O","O","O","O","B-SUPPORT","I-SUPPORT","O","B-SUPPORT","I-SUPPORT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SUPPORT","I-SUPPORT","O","O","O","O","O","O"]} +{"id":1568,"tokens":["and","more","preferably","(","Cj","-","C7",")","heterohydrocarbylene",".","In","some","embodiments","L","is","the","(","Cj","-","C7",")","heterohydrocarbylene",",","and","the","(","C","l","-","C7",")","heterohydrocarbylene","of","L","is","-","CHjSiCCI","^","^","CIIj","-",";","-","CHjCIIjSiCCI","^","^","CIIj","-",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1569,"tokens":["the","invention","is","directed","toward","a","method","of","producing","polymers","having","selected","properties",",","especially","substantially","amorphous","structure",",","employing","the","foregoing","polymerization","conditions",".","The","catalyst","used","in","these","aspects","comprises","the","foregoing","metal","complex","according","to","formula","I","and","one","or","more","activating","cocatalysts","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1570,"tokens":["5","hours","to","about","24","hours",",","or","from","about","2","hours","to","about","16","hours",",","or","from","about","4","hours","to","about","8","hours",".","The","solution","of","the","catalyst","compound","is","then","contacted","with","the","isolated","support","\/","activator","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1571,"tokens":["at","a","ratio","of","up","to","15",",","preferably","between","5","and","7",",","and","in","the","Transverse","Direction","(","TD",")","at","a","ratio","of","up","to","15",",","preferably","7","to","9","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1572,"tokens":["1H",")",",","1",".","54","-","1",".","21","(","m",",","8H",")",",","0",".","91","-","0",".","83","(","m",",","6H",")",",","0",".","67","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1573,"tokens":["To","a","stirring","suspension","of","lithium","3","-","(","1",",","1",",","2",",","2","-","tetramethyl","-","2","-","(","3","-","neopentylcyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","disilaneyl",")","-","3H","-","cyclopenta","[","a","]","naphthalen","-","3","-","ide","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1574,"tokens":["The","present","invention","also","generally","relates","to","ligands","and","intermediates","useful","for","preparing","the","metal","-","ligand","complex","and","to","processes","of","their","preparation",".","What","is","claimed","is",":","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1575,"tokens":["2H",")",",","7",".","59","-","7",".","54","(","m",",","1H",")",",","6",".","17","(","t",",","1H",",","J","0","2",".","2","Hz",")",",","6",".","9","-","6",".","4","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1576,"tokens":["95","or","less","(","preferably","less","than","0",".","93",",","0",".","90",",","0",".","88",",","or","0",".","85",")",".","[","76","]","The","branching","index","(","g","'","(","vis",")",")","is","calculated","using","the","output","of","the","SEC","-","DRI","-","LS","-","VIS","method","as","follows","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1577,"tokens":["6","g",",","95","%",")",".","On","the","evidence","of","NMR","spectroscopy",",","this","oil","consists","of","two","isomeric","compounds",",","i",".","e",".","N","-","(","tert","-","butyl",")","-","1",",","1","-","dimethyl","-","1","-","(","2",",","6",",","6","-","trimethyl","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","yl",")","silanamine","(","allylic","isomer",",","ca",".","70","%",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1578,"tokens":["J","0","1",".","2","Hz",",","3H",",","2","-","Me",")",",","1",".","7","(","s",",","9H",",","'","Bu",")",",","0",".","9","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1579,"tokens":["Factors","that","dictate","the","suitability","of","the","particular","salt","to","serve","as","a","source","for","the","electron","-","withdrawing","anion","include",",","but","are","not","limited","to",",","the","solubility","of","the","salt","in","the","desired","solvent",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1580,"tokens":["The","invention","catalyst","can","be","successfully","used","at","any","effective","reaction","temperature",",","a","practical","effective","temperature","range","being","from","30","?","C","to","300","?","C",".","The","invention","catalyst","is","especially","useful","for","high","reaction","temperature","polymerizations","of","polymerizable","olefins","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1581,"tokens":["or","preliminary","or","subsequent","reactions",",","in","alkane","solvents","that","would","be","incompatible","or","less","effective","if","conducted","in","aromatic","hydrocarbons","or","halogenated","solvents",".","Another","advantage","of","using","the","alkane","or","cycloalkane","solvent","instead","of","the","aromatic","hydrocarbons","or","halogenated","solvents","is","lowering","solvent","costs","(","e",".","g",".",",","supply",",","recovery",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1582,"tokens":["5","or","more","and","a","g","?","vis","of","0",".","98","or","more",".","[","193","]","In","a","preferred","embodiment",",","the","polymer","produced","has","an","Mw","\/","Mn","greater","than","6",",","more","preferably","an","Mw","\/","Mn","of","6","or","more","and","a","g","?","vis","of","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1583,"tokens":["856","g",",","0",".","3","mol",")","in","diethyl","ether","was","added",".","The","reaction","was","stirred","at","room","temperature","for","16h",".","Volatiles","were","removed","under","a","stream","of","nitrogen","and","then","under","high","vacuum","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1584,"tokens":["7","mL",",","0",".","4","mol",")","was","added",".","The","reaction","was","stirred","at","room","temperature","for","53","minutes",".","Volatiles","were","removed","under","a","stream","of","nitrogen","and","then","under","high","vacuum","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1585,"tokens":["98","or","more",",","preferably","0",".","99","or","more",",","more","preferably","1",".","0","or","more",",","and","a","zero","or","positive","slope","in","the","GPC","-","4D","plot","of","comonomer","incorporation","vs","molecular","weight","(","log","M",")",".","[","192","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1586,"tokens":["9","to","4",",","and","alternatively",",","an","Mwi","\/","Mw2","value","of","from","1",".","25","to","4",";","and","one","or","more","of","the","following",":","d",")","a","density","of","from","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1587,"tokens":["and","R6","and","R7","are","aryl","or","substituted","aryl",";","and","provided","that","a","Co","II","!",",","Co","III","!",",","Fe","II","!","or","Fe","III","!","atom","also","has","bonded","to","it","an","empty","coordination","site","or","a","ligand","that","may","be","displaced","by","said","ethylene",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O"]} +{"id":1588,"tokens":["or","R1",",","R2",",","R3",",","R9",",","R10",",","R11",",","R14",",","R15","and","R16","are","hydrogen",",","R4","and","R5","are","methylthio",",","and","R8",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1589,"tokens":["and","hexane","(","2",".","58","eq",")","(","3",".","442","g",")",".","Chlorodimethyl","(","2","-","methyl","-","4","-","phenyl","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","yl",")","silane","[","279","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1590,"tokens":["Solid","Catalyst","(","5",".","0","-","100",".","0","mg",",","MAO","-","silica","support",")","is","loaded","into","a","small","injection","tube","under","inert","atmosphere","nitrogen","in","a","glovebox","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","B-SUPPORT","I-SUPPORT","I-SUPPORT","I-SUPPORT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1591,"tokens":["Second","metallocene","catalyst","compounds","useful","herein","are","compounds","different","from","compounds","represented","by","formula","A","and","are","compounds","represented","by","the","formula","(","B",")",":","TyCpmM6GnX5q",",","wherein",",","each","Cp","is",",","independently",",","a","cyclopentadienyl","group","("],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1592,"tokens":["or","alternately","from","1",":","1","to","50",":","1",".","[","129","]","In","an","alternate","embodiment",",","little","or","no","alumoxane","is","used","in","the","polymerization","processes","described","herein","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1593,"tokens":["To","a","stirring","solution","of","1","-","chloro","-","1",",","1",",","2",",","2","-","tetramethyl","-","2","-","(","2","-","methyl","-","4","-","phenyl","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","yl",")","disilane","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1594,"tokens":["Propylene","polymerization","was","carried","out","according","to","the","procedure","reported","in","Examples","9","-","11",",","with","the","difference","that","B","-","4","was","used","as","catalyst","instead","of","B","-","1","[","138","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1595,"tokens":["Activators","are","generally","compounds","that","can","activate","any","one","of","the","catalyst","compounds","described","above","by","converting","the","neutral","metal","compound","to","a","catalytically","active","metal","compound","cation","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1596,"tokens":["and","filtered","over","Celite",".","The","combined","hexane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","afford","the","product","as","an","orange","oil",",","containing","diethyl","ether","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1597,"tokens":["Preferably",",","the","films","produced","herein","have","an","Elmendorf","tear","resistance","of","500","g","\/","mil","or","greater","in","the","transverse","direction","(","TD",")",",","preferably","550","g","\/","mil","or","more",".","[","217","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1598,"tokens":["and","(","X2",")",",","wherein","the","atom","is","carbon","or","silicon",";","wherein","a","first","substituent","of","the","disubstituted","bridging","group","is","an","aliphatic","or","aromatic","group","having","from","1","to","about","10","carbon","atoms",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1599,"tokens":["the","protecting","group","can","be","removed",".","It","is","well","within","the","ordinary","skill","in","the","art","to","introduce","protecting","groups","during","a","synthesis","and","then","later","remove","them","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1600,"tokens":["Anal",".","calc",".","for","C16H22BrCl2NSiTi",":","C",",","42",".","22",";","H",",","4",".","87",".","Found",":","C",",","42",".","35",";","H",",","4",".","93","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1601,"tokens":["C9H6",")",",","7",".","20","?","7",".","11","(","m",",","2",",","C9H6",")",",","7",".","53","?","7",".","49","(","m",",","2",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1602,"tokens":["A","polymer","comprising","in","polymerized","form","one","or","more","vinylidene","aromatic","monomers","having","a","rr","triad","content","of","less","than","30","percent","and","a","mm","triad","content","from","25","to","100","percent",".","25","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1603,"tokens":["or","an","unsubstituted","unsaturated","cyclic","ring",",","and","R8","is","not","hydrogen",".","[","25","]","In","another","embodiment",",","R4","is","hydrogen",",","R2","and","R3","are","not","joined","to","form","a","saturated","cyclic","ring",",","substituted","saturated","cyclic","ring",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1604,"tokens":["Activators","may","comprise","a","salt","of","a","cationic","oxidizing","agent","and","a","non","-","interfering",",","compatible","anion","represented","by","the","formula",":","(","Oxe","+",")","d","(","Ad","?",")","e",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1605,"tokens":["This","invention","also","relates","to","films",",","preferably","prepared","from","the","polyethylene","composition","above",",","having",":","a",")","a","heat","seal","initiation","temperature","of","X","?","C","or","less","at","5","N","of","force",",","where","X","0","0",".","0015xY","(","psi",")","+","62",".","6","(","where","Y","is","the","average","1","%","Secant","modulus","(","(","MD","+","TD",")","\/","2",")",")","of","the","film","(","or","X","0","0",".","0015xY","(","psi",")","+","59",".","5","(","where","Y","is","the","average","1","%","Secant","modulus","(","(","MD","+","TD",")","\/","2",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1606,"tokens":["Abstract","Polyethylene","compositions","including","at","least","65","wt","%","ethylene","derived","units",",","based","upon","the","total","weight","of","the","polyethylene","composition",",","are","provided",".","CLAIMS","What","is","claimed","is",":","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1607,"tokens":["The","residue","was","extracted","with","hexane","(","20","mL",",","then","10","mL",")","and","filtered","over","Celite",".","The","combined","hexane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","afford","the","product","as","a","tan","-","yellow","oil","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1608,"tokens":["and","d",")","average","1","%","Secant","modulus","(","(","MD","+","TD",")","\/","2",")","of","20",",","0","psi","or","more",".","30",".","The","process","of","any","of","claims","27","to","29","wherein","the","catalyst","compound","represented","by","formula","(","I",")","comprises","at","least","two","isomers",".","31","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1609,"tokens":["The","residue","was","extracted","with","hexane","(","2","?","20","mL",")","and","filtered","over","Celite",".","The","combined","hexane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","afford","the","product","as","a","light","amber","oil","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1610,"tokens":["15","g","\/","10","min",",",">","about","0",".","18","g","\/","10","min",",",">","about","0",".","20","g","\/","10","min",",",">","about","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1611,"tokens":["5","g","of","ethylene","were","added","to","the","reactor","before","adding","288","g","of","propylene",",","dimethylsilyl","(","tert","-","butylamido",")","(","tetramethylcyclopent",")","titanium","dichloride","(","obtained","by","Witco",")","was","used","as","catalyst","instead","of","the","titanium","complex","based","on","the","ligand","of","the","invention",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1612,"tokens":["950","g",",","0",".","2","mol",")","was","added","with","diethyl","ether","(","10","mL",")",".","The","reaction","was","stirred","at","room","temperature","for","2h",".","Volatiles","were","removed","under","a","stream","of","nitrogen","and","then","under","high","vacuum","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1613,"tokens":["Resulting","slurry","was","filtered",",","and","the","precipitate","was","dried","under","reduced","pressure","(","0",".","1","mm",",","1","h",")","to","yield","the","product","as","a","yellow","solid","(","3","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1614,"tokens":["Tw2",",","Mwl","and","Mw2",".","[","194","]","The","first","part","of","the","process","is","illustrated","by","FIG",".","2",".","From","the","section","of","fraction","summary","in","the","CFC","data","file",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1615,"tokens":["361","g",")",".","1","-","(","3","-","Butylcyclopenta","-","2",",","4","-","dien","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyl","-","2","-","(","4","-","(","o","-","tolyl",")","-","1H","-","inden","-","1","-","yl",")","disilane","[","366","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1616,"tokens":["The","following","examples","are","reported","for","illustrative","purposes",".","The","cocatalyst","was","a","commercial","MAO","from","Witco","AG","(","10","%","wt","solution","in","toluene",")",".","Me2Si","(","Me4Cp",")","(","NtBu",")","TiCl2","was","purchased","from","Witco","AG","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1617,"tokens":["Specific","R1","and","R8","groups","include",":","benzyl",",","phenyl",",","t","-","butyl",",","naphthyl",",","2","-","biphenyl",",","2","-","dimethylaminophenyl",",","2","-","methoxyphenyl",",","anthracenyl",",","mesityl",",","2","-","pyridyl",",","3",",","5","-","dimethylphenyl",",","3",",","5","-","di","(","t","-","butyl",")","phenyl",",","o","-","tolyl",",","phenanthrenyl",",","2",",","6","-","di","(","isopropyl",")","phenyl",",","2",",","4",",","6","-","tri","(","methyl",")","phenyl",",","2",",","4",",","6","-","tri","(","isopropyl",")","phenyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1618,"tokens":["T","is","not","bonded","to","the","2","-","position",",","and","5",")","the","5",",","6",",","or","7","-","position","(","preferably","the","6","position",")","is","geminally","disubstituted",",","preferably","with","two","C1","-","C10","alkyl","groups","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1619,"tokens":["Mn","0","4733","(","GPC",",","trichlorobenzene",",","120","?","C",".",",","polyethylene","standard",")",",","dispersity","0","2",".","85",".","Tm","(","DSC",")","0","131",".","4","?","C",".",",","?","H","0","244","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1620,"tokens":["170","g",")","was","added","and","the","solution","turned","brown","\/","red",".","EXAMPLE","37","In","a","dry",",","oxygen","-","free","atmosphere","the","cobalt","(","II",")","complex","prepared","in","Example","36","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1621,"tokens":["or","cyclohexyl","ring",".","7",".","The","catalyst","compound","of","paragraph","1",",","2",",","3",",","4",",","5",",","or","6","wherein","R6","is","hydrogen",",","methyl",",","ethyl",",","propyl",",","iso","-","propyl",",","n","-","butyl",",","iso","-","butyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1622,"tokens":["The","MW","at","each","elution","volume","is","calculated","with","following","equation",":","logM","where","the","variables","with","subscript","?","PS","?","stand","for","polystyrene","while","those","without","a","subscript","are","for","the","test","samples","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1623,"tokens":["EXAMPLE","9","2",",","6","-","Diacetylpyridinebis","(","2",",","6","-","diisopropylphenylimi",")","!","iron","III","!","tribromide","In","a","dry",",","oxygen","-","free","atmosphere","2022-02-03 00:00:00","(","anhydrous",",","0","."],"ner_tags":["O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1624,"tokens":["The","catalyst","system","may","also","be","prepared","and","employed","as","a","heterogeneous","catalyst","by","adsorbing","the","requisite","components","on","a","catalyst","support","material","such","as","silica","gel",",","alumina","or","other","suitable","inorganic","support","material","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1625,"tokens":["and","\/","or","Rc","groups","may","form","a","fused","ring","or","multicenter","fused","ring","systems",",","where","the","rings","may","be","substituted","or","unsubstituted",",","and","may","be","aromatic",",","partially","unsaturated",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1626,"tokens":["and","their","respective","homologs","and","derivatives",".","In","a","preferred","embodiment","one","or","more","dienes","are","present","in","the","polymer","produced","herein","at","up","to","10","wt","%",",","preferably","at","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1627,"tokens":["O","-","O",",","S","-","S",",","R","*","N","-","NR","*",",","R","*","P","-","PR","*",",","O","-","S",",","O","-","NR","*",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1628,"tokens":["In","some","embodiments","M","is","a","metal","of","Group","6",".","Group","6","metals","useful","in","the","present","invention","are","chromium","(","Cr",")",",","molybdenum","(","Mo",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1629,"tokens":["4","Hz",")",",","6",".","4","(","dd",",","1H",",","J","0","3",".","0",",","2",".","1","Hz",",","isomer","A",",","used","for","isomer","ratio",")",",","5",".","93","(","t",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1630,"tokens":["To","a","precooled",",","stirring","suspension","of","hafnium","(","IV",")","chloride","(","0",".","346","g",",","0",".","1","mol",",","1",".","2","eq",")","in","diethyl","ether","(","60","mL",")",",","lithium","4","-","bromo","-","1","-","(","2","-","(","cyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilanyl",")","-","1H","-","inden","-","1","-","ide","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1631,"tokens":["Catalyst","(","A4",")","is","bis","(","(","2","-","oxoyl","-","3","-","(","dibenzo","-","lH","-","pyrrole","-","l","-","yl",")","-","5","-","(","methyl",")","phenyl",")","-","2","-","phenoxymethyl",")","cyclohexane","-","l",",","2","-","diyl","zirconium","(","IV",")","dibenzyl",",","prepared","substantially","according","to","the","teac","the","structure",":","(","A4",")","(","Ph","is","phenyl",")",";"],"ner_tags":["O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1632,"tokens":["The","transition","metal","compound","?","TMC","?","(","100","?","L","of","a","3","mg","\/","mL","toluene","slurry",",","unless","indicated","otherwise",")","is","added","via","syringe","with","the","reactor","at","process","conditions","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1633,"tokens":["0","ml","of","a","1",".","6","M","solution","in","hexane",",","11",".","2","mmol",")","is","added","dropwise","via","syringe","(","soln","turns","yellow","in","color",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1634,"tokens":["R","0","hydrogenated","tallowalkyl","(","C14","-","18","alkyl",")","(","CAS","number","200644","-","82","-","2",")","E",":","(","C6F5",")","3B","(","CAS","number","1109","-","15","-","5",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1635,"tokens":["493","g",")",".","Lithium","1","-","(","2","-","(","cyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilaney",")","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","ide","[","375","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1636,"tokens":["Structures","of","metal","-","ligand","complexes","(","17",")","to","(","20",")","are","shown","in","Fig",".","12",".","In","Figs",".","10","to","12",",","'","t","-","butyl","'","is","synonymous","with","tert","-","butyl",",","tertiary","-","butyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1637,"tokens":["or","an","unsubstituted","unsaturated","cyclic","ring",";","wherein","if","R4","is","hydrogen",",","R2","and","R3","are","joined","to","form","a","saturated","cyclic","ring",",","substituted","saturated","cyclic","ring",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1638,"tokens":["In","some","embodiments",",","the","activating","co","-","catalyst","is","a","tris","(","(","Ci","-","C2Q",")","hydrocarbyl",")","borate","(","e",".","g",".",",","trityl","tetrafluoroborate",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","I-ADDITIVE","O"]} +{"id":1639,"tokens":["and","L","is","a","neutral","Lewis","base",";","(","L","-","H",")","+","is","a","Bronsted","acid",";","d","is","1",",","2",",","or","3",";","wherein","the","anion","has","a","molecular","weight","of","greater","than","1020","g","\/","mol",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1640,"tokens":["Calif",".",")",",","followed","by","two","500","cc","columns","in","series","packed","with","dried","3","A","mole","sieves","(","8","-","12","mesh",";","Aldrich","Chemical","Company",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1641,"tokens":["482","g",",","3",".","41","mmol",")","in","diethyl","ether","(","20","mL",")",",","zirconium","(","IV",")","chloride","(","0",".","795","g",",","3","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1642,"tokens":["which","is","itself","filled","with","circulating","slurry","of","growing","polymer","particles","in","a","diluent","of","isobutane","containing","monomer","and","comonomer",".","Hydrogen",",","optionally",",","may","be","added","as","a","molecular","weight","control","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1643,"tokens":["As","shown","in","Tables","3",",","8","and","10",",","inventive","catalysts","as","described","herein","in","general","have","broad","composition","distribution",".","[","463","]","Benefits","that","may","be","achieved","by","the","catalyst","compounds",",","catalyst","systems","and","methods","described","herein","include","generation","of","polymers","having","broad","molecular","weight","distribution","(","high","Mw","\/","Mn",")","linearity","(","suggested","by","high","g","?","vis",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1644,"tokens":["The","residue","was","stirred","in","hexane","(","lOOmL",")","and","then","concentrated","under","high","vacuum",".","The","reaction","was","stirred","at","room","temperature","for","13","hours",".","The","reaction","was","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","give","a","solid","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1645,"tokens":["CDBI","is","a","measure","of","the","composition","distribution","of","monomer","within","the","polymer","chains","and","is","measured","by","the","procedure","described","in","PCT","publication","WO","93","\/","3093",",","published","February","18",",","1993",",","specifically","columns","7","and","8","as","well","as","in","Wild","et","al",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1646,"tokens":["35","MPa","to","10","MPa",",","and","at","a","time","up","to","300","min","and","the","polyolefin","produced","has","a","total","unsaturation","\/","1000","C","of","0",".","8","or","less",",","preferably","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1647,"tokens":["or","alkyl","-","substituted","phenyl",";","still","more","preferably","(","C2","-","Cg",")","alkyl","or","phenyl",";","and","even","more","(","C4","-","Cg",")","alkyl",".","In","some","embodiments","each","of","R","^","c","to","R","^","independently","is","bromo",";","cyano",";","methyl",";","ethyl",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1648,"tokens":["For","example",",","as","used","herein",",","propyl","encompasses","both","n","-","propyl","and","isopropyl",";","butyl","encompasses","n","-","butyl",",","sec","-","butyl",",","isobutyl","and","tert","-","butyl","and","so","forth","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1649,"tokens":["Tm","(","DSC",")","0","130",".","6","?","C",".",",","?","H","0","229",".","0","J","\/","g",".","The","solution","darkened","and","the","temperature","increased","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1650,"tokens":["Then",",","a","specified","amount","of","Iso","-","pentane","is","added","using","a","Whitey","sample","cylinder","and","injected","with","high","pressure","nitrogen",".","Using","a","ratio","control",",","the","Comonomer","(","1","-","butene",",","1","-","hexene",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O"]} +{"id":1651,"tokens":["Ti","(","R",")","2","or","?","-","(","CH3",")","2Si","(","2","-","methyl","-","3",",","6",",","7",",","8","-","tetrahydro","-","as","-","indacen","-","3","-","yl",")","(","Z",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1652,"tokens":["The","reaction","was","filtered","on","a","plastic",",","fritted","funnel",".","The","collected","solid","was","washed","with","diethyl","ether","(","5","mL",")",".","The","solid","was","collected","and","concentrated","under","high","vacuum","to","afford","the","product","as","a","tan","solid",",","containing","diethyl","ether","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1653,"tokens":["7","Hz",")",",","6",".","72","(","dd",",","1H",",","J","0","3",".","4",",","0",".","9","Hz",")",",","6",".","68","(","dd",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1654,"tokens":["or","a","combination","thereof",";","and","Y","is","a","divalent","C1","to","C20","hydrocarbyl",".","The","process","of","embodiment","Y",",","Y1",",","Y2",",","or","Z",",","wherein","the","conditions","comprise","a","temperature","of","from","about","0","?","C",".","to","about","300","?","C",".",",","a","pressure","from","about","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1655,"tokens":["Typically",",","if","there","is","only","one","peak","(","e",".","g",".",",","monomodal",")",",","no","obvious","valley","between","the","peaks",",","either","one","of","the","peaks","is","not","considered","as","a","distinguishable","peak",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1656,"tokens":["Y2","is","selected","from","the","group","consisting","of","CR8","or","Y1",";","and","m","is","0","or","1",";","when","the","group","Y2","is","a","CR8","group",",","m","is","1","and","the","6","-","membered","ring","formed","is","an","aromatic","benzene","ring",";","when","Y2","is","different","from","CR8",",","m","is","0","and","the","carbon","atom","bonding","the","R4","group","is","directly","bonded","to","the","cyclopentadienyl","ring","and","the","ring","formed","is","a","5","-","membered","ring",";","the","groups","R1",",","equal","to","or","different","from","each","other",",","are","selected","from","the","group","consisting","of","hydrogen",",","linear","or","branched",",","saturated","or","unsaturated","C1","-","C20","alkyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1657,"tokens":["The","residue","was","extracted","with","hexane","and","filtered","over","Celite",".","The","hexane","extract","was","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum",".","The","residue","was","washed","with","minimal","hexane","and","concentrated","under","high","vacuum","to","afford","the","product","as","a","yellow","solid","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1658,"tokens":["This","apparatus","has","a","series","of","three","30","cm","?","7",".","5","mm","linear","columns",",","each","containing","PLgel","10","um",",","Mix","B",".","The","GPC","system","was","calibrated","using","polystyrene","standards","ranging","from","580","-","3",",","390",",","0","g","\/","mol","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1659,"tokens":["and","synthetic","lubricants",".","Examples","of","types","of","polyolefins","are","polyethylene","polymers",",","poly","(","ethylene","alpha","-","olefin",")","copolymers",",","and","mixtures","or","blends","of","such","polyolefins","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1660,"tokens":["or","is","uniform","across","the","chains","of","different","molecular","weights",".","[","12","]","In","another","patent",",","U",".","S",".","Patent","No",".","9",",","290",",","593","(","?","593","Patent",")","teaches","that","the","term","?","BOCD","?","is","a","novel","terminology","that","is","currently","developed","and","relates","to","a","polymer","structure","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1661,"tokens":["R4",",","R14","and","R17","are","methyl","radicals",";","R2",",","R3",",","R5","through","R13",",","R15",",","R16",",","R18","through","R28","are","hydrogen",";","and","Y","is","?","CH2CH2","?",".","15","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1662,"tokens":["Having","described","aspects","of","the","inventive","polymer","and","method","of","producing","the","polymer",",","described","here","in","numbered","paragraphs","is",":","PI",".","A","catalyst","system","comprising",":","(","i",")","a","stoichiometric","activator","(","preferably","the","ionizing","activator","is","a","bulky","activator",")",";","(","ii",")","a","metallocene","compound","represented","by","the","formula",":"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1663,"tokens":["or","ionizing","ionic","compounds",".","For","example",",","the","inorganic","oxide","may","comprise","oxygen","and","at","least","one","element","selected","from","Al",",","B",",","Be",",","Bi",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1664,"tokens":["R12",",","R13",",","and","R17","are","each","alkyl","containing","1","-","6","carbon","atoms",".","24",".","The","compound","as","recited","in","claim","23","R4","and","R5","are","each","hydrogen","or","methyl",".","25","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1665,"tokens":["The","hexane","extract","was","washed","with","cold","hexane","(","2","?","10","mL",")","and","concentrated","under","high","vacuum","to","give","a","bright","yellow","solid",".","The","solid","was","completely","dissolved","in","minimal","dichloromethane","(","1","mL",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1666,"tokens":["15","where","w2","is","weight","percent","butene","comonomer",".","[","262","]","A","high","temperature","Agilent","(","or","Viscotek","Corporation",")","viscometer",",","which","has","four","capillaries","arranged","in","a","Wheatstone","bridge","configuration","with","two","pressure","transducers",",","is","used","to","determine","specific","viscosity","."],"ner_tags":["O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1667,"tokens":["This","solution","was","filtered","through","glass","frit","(","G3",")",",","and","the","precipitate","was","additionally","washed","by","50","ml","of","toluene",".","The","filtrate","was","concentrated","under","vacuum","to","give","viscous","yellowish","oil","(","15","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1668,"tokens":["and","5",",","668",",","228",";","all","of","which","are","fully","incorporated","herein","by","reference",".","[","112","]","In","another","embodiment","of","the","invention",",","the","polymerization","is","performed","in","the","slurry","phase","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1669,"tokens":["First",",","the","following","ratio","is","obtained","Area","of","CH","signal","within","integration","limits","Bulk","IR","ratio","0","?",".","Area","of","CH2","signal","within","integration","limits","[","175","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1670,"tokens":["6H",")","Preparation","Example","of","polymers","Experimental","Examples","1","to","3",",","and","Comparative","Experimental","Examples","1","to","3","[","118","]","To","a","2","L","autoclave","reactor",",","a","hexane","solvent","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1671,"tokens":["Desirably",",","the","ligand","sources",",","metal","complexes","and","\/","or","catalyst","compositions","of","the","invention","meet","one","or","more","desirable","criteria","for","coordination","polymerization","of","vinylidene","aromatic","monomers","(","alone","or","with","other","monomers",")",",","especially","styrene","or","mixtures","of","styrene","and","ethylene","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","B-OLEFIN","O","B-OLEFIN","O"]} +{"id":1672,"tokens":["1H",",","J","0","8",".","4",",","1",".","1","Hz",")",",","7",".","50","(","dq",",","1H",",","J","0","8",".","6",",","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1673,"tokens":["which","was","published","under","PCT","Article","21","(","2",")","in","English",",","and","which","claims","benefit","of","priority","of","U",".","S",".","Provisional","Application","No",".","60","\/","34",",","819","filed","Dec",".","19",",","1996",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1674,"tokens":["In","an","embodiment",",","a","preferred","polymerization","technique","useful","in","the","invention","is","referred","to","as","a","particle","form","polymerization",",","or","a","slurry","process","where","the","temperature","is","kept","below","the","temperature","at","which","the","polymer","goes","into","solution","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1675,"tokens":["O","-","PR","*",",","S","-","NR","*",",","S","-","PR","*",",","and","R","*","N","-","PR","*","where","R","*","is","hydrogen","or","a","C1","-","C20","containing","hydrocarbyl",",","substituted","hydrocarbyl",",","halocarbyl",",","substituted","halocarbyl",",","silylcarbyl","or","germylcarbyl","substituent","and","optionally","two","or","more","adjacent","R","*","may","join","to","form","a","substituted","or","unsubstituted",",","saturated",",","partially","unsaturated","or","aromatic",",","cyclic","or","polycyclic","substituent","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1676,"tokens":["TABLE","3","Ethylene","-","Hexene","Copolymerization","in","Gas","Phase","Autoclave","Reactor","at","85","?","C",".","using","supported","A",",","B","and","K",".","Cat",".","Yield","Activity","C6","(","wt",".","%",")"],"ner_tags":["O","O","B-OLEFIN","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1677,"tokens":["Mn","0","7458","(","GPC",",","trichlorobenzene",",","120","?","C",".",",","polyethylene","standards",")",",","dispersity","0","73",".","Tm","(","DSC",")","0","133",".","6","?","C",".","?","H","0","224","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1678,"tokens":["The","second","metallocene",",","used","to","produce","the","low","molecular","weight","component",",","is","generally","not","bridged","and","is","more","responsive","to","hydrogen","than","the","first","metallocene",".","The","combination","of","metallocenes","is","used","with","an","activator","-","support","and","an","organoaluminum","compound","to","form","polyolefins","having","an","excellent","balance","of","stiffness","and","slow","crack","growth","resistance","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1679,"tokens":["and","6",",","294",",","388",".","A","series","of","two","30","cm","?","7",".","5","mm","linear","columns","are","used",",","with","both","columns","containing","PL","TM","gel","10","?","m",",","MixB","(","available","from","Polymer","Labs",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1680,"tokens":["and","aromatic","and","alkylsubstituted","aromatic","compounds",",","such","as","benzene",",","toluene",",","mesitylene",",","and","xylene",".","Suitable","solvents","also","include","liquid","olefins","which","may","act","as","monomers","or","comonomers","including","ethylene",",","propylene",",","1","-","butene",",","1","-","hexene",",","1","-","pentene",",","3","-","methyl","-","1","-","pentene",",","4","-","methyl","-","1","-","pentene",",","1","-","octene",",","1","-","decene",","],"ner_tags":["O","O","O","O","O","O","O","O","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","O","B-SOLVENT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1681,"tokens":["13","eq",")","(","1",".","711","g",")",".","Lithium","4","-","(","[","1",",","1","?","-","biphenyl","]","-","2","-","yl",")","-","1","-","(","2","-","(","3","-","butylcyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilaney",")","-","1H","-","inden","-","1","-","ide","[","321","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1682,"tokens":["0","Hz",")",",","3",".","14","-","2",".","85","(","m",",","8H",")",",","2",".","59","-","2",".","42","(","m",",","3H",")",",","2",".","35","-","2",".","25","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1683,"tokens":["and","the","DRI","is","allowed","to","stabilize","for","8","hours","before","injecting","the","first","sample",".","The","LS","laser","is","turned","on","at","least","1","to","1",".","5","hours","before","running","the","samples","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1684,"tokens":["37","to","3",".","50","(","g","\/","10","min",")","when","forming","a","polymer","using","the","transition","metal","compounds","prepared","in","Examples","1","to","5",",","and","particularly",",","it","was","seen","that","the","melt","index","decreased","by","30","times","or","greater","compared","to","Comparative","Example","1","when","forming","a","polymer","using","the","transition","metal","compounds","prepared","in","Examples","1","to","5","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1685,"tokens":["wherein","the","contacting","is","performed","under","olefin","polymerizing","conditions","that","include","a","reaction","temperature","of","from","30","degrees","Celsius","to","300","degrees","Celsius","and","prepares","a","polyolefin","copolymer","comprising","repeat","units","comprising","residuals","of","ethylene","and","the","(","C3","-","C4Q",")","olefin","comonomer",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1686,"tokens":["Preferably",",","halide","is","CI","'","or","Br","'",".","Unless","otherwise","indicated","herein","the","term","'","heteroatom","'","means","O",",","S",",","S","(","O",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1687,"tokens":["1","to","10","g","\/","10","min",";","f",")","a","melt","index","ratio","(","I21","\/","I2",")","of","from","15","to","35",";","g",")","an","Mw","\/","Mn","of","from","2","to","8",";","h",")","an","Mz","\/","Mw","of","from","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1688,"tokens":["and","at","least","one","organoaluminum","compound",".","A","first","substituent","of","the","disubstituted","bridging","group","comprises","an","aliphatic","or","aromatic","group","having","from","1","to","about","10","carbon","atoms","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1689,"tokens":["Concentrations","are","expressed","in","g","\/","cm3",",","molecular","weight","is","expressed","in","g","\/","mole",",","and","intrinsic","viscosity","(","hence","K","in","the","Mark","-","Houwink","equation",")","is","expressed","in","dL","\/","g","unless","otherwise","noted","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1690,"tokens":["1H",",","J","0","2",".","6","Hz",",","isomer","B",")",",","3",".","20","-","2",".","96","(","m",")",",","2",".","71","-","2",".","61","(","m",")",",","2",".","54","-","2",".","33","(","m",")",",","2",".","24","-","2",".","8","(","m",")",",","2",".","0","-","1",".","86","(","m",")",",","1",".","54","-","1",".","19","(","m",")",",","0",".","92","-","0",".","81","(","m",")",",","0",".","65","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1691,"tokens":["or","hydrogen",";","each","R","'","is",",","independently",",","a","C1","-","C100","substituted","or","unsubstituted","hydrocarbyl",",","halocarbyl",",","silylcarbyl","or","germycarbyl",";","y","is","0","or","1",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1692,"tokens":["91","g",",","0",".","16","mmol",",","0",".","2","eq",")","in","tetrahydrofuran","(","5","mL",")","was","added",".","Then","water","(","4","mL",")","was","added","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1693,"tokens":["Preferably",",","the","support","material","is","an","inorganic","oxide","in","a","finely","divided","form",".","Suitable","inorganic","oxide","materials","for","use","in","metallocene","catalyst","systems","herein","include","Groups","2",",","4",",","13",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1694,"tokens":["R15","and","R17","are","methyl",";","R1",",","R2",",","R3",",","R9",",","R10",",","R11",",","R14",",","R15","and","R16","are","hydrogen",",","R8","and","R13","are","chloro",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1695,"tokens":["C1","-","C10","alkyl",",","or","phenyl",".","[","97","]","Preferably","R8","and","R9","do","not","form","a","cyclic","ring",",","preferably","R8","and","R9","do","not","form","an","aromatic","cyclic","ring",",","preferably","R8","and","R9","do","not","form","a","mononuclear","aromatic","six","membered","cyclic","ring","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1696,"tokens":["and","x2","[","(","Mz","+","Mw",")","\/","2","]","is","the","%","mole","co","-","monomer","signal","corresponding","to","a","molecular","weight","of","Mz","+","Mw","\/","2",",","where","Mw","is","the","weight","-","average","molecular","weight",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1697,"tokens":["and","these","terms","are","used","interchangeably",".","A","polymerization","catalyst","system","is","a","catalyst","system","that","can","polymerize","monomers","to","polymer",".","The","terms","activator","and","cocatalyst","are","also","used","interchangeably",".","[","78","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1698,"tokens":["The","polymer","product","was","filtered",",","washed","well","with","MeOH","and","acetone","and","dried",".","Turnover","#",":","2982","mol","CH2","?","CH2","\/","mol","Fe",".","Tm","(","DSC",")","0","131",".","5","?","C",".","?","H","0","190","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1699,"tokens":["40","g",")","was","dissolved","in","dry","THF",".","2",",","6","-","Diacetyl","-","4","-","trifluoromethylpyrid","(","2",",","6","-","disopropyl",")","phenylimine","!","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1700,"tokens":["Further",",","as","used","herein",",","'","Me","'","refers","to","methyl",",","and","'","Et","'","refers","to","ethyl",",","'","i","-","Pr","'","refers","to","isopropyl",",","'","t","-","Bu","'","refers","to","tert","-","butyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1701,"tokens":["the","polyethylene","composition","may","have","a","total","unsaturation","\/","1000","carbon","atoms","of","1",".","0","or","less",",","as","measured","by","3","NMR","(","see","below","for","the","test","method",")",",","alternately","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1702,"tokens":["605","g",",","0",".","1","mol",")","in","diethyl","ether","(","10","mL",")",",","n","-","butyllithium","(","2",".","5M","in","hexanes",",","0",".","97","mL",",","2","eq",")","was","added","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1703,"tokens":["the","process","is","typically","operated","above","the","reaction","diluent","critical","temperature","and","pressure",".","Often",",","a","hexane","or","an","isobutane","medium","is","employed",".","[","166","]","In","an","embodiment",",","a","preferred","polymerization","technique","useful","in","the","invention","is","referred","to","as","a","particle","form","polymerization",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","O","O","B-SOLVENT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1704,"tokens":["The","process","of","paragraph","27",",","wherein","the","polyethylene","composition","comprises","at","least","65","wt","%","ethylene","derived","units","and","from","0",".","1","to","35","wt","%","of","C3","-","C12","olefin","comonomer","derived","units",",","based","upon","the","total","weight","of","the","polyethylene","composition",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1705,"tokens":["3H",")",",","0",".","58","(","s",",","3H",")",",","0",".","57","(","s",",","3H",")",",","0",".","52","(","s",",","3H",")",",","0",".","51","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1706,"tokens":["109","g",",","9",".","81","mmol",")","in","tetrahydrofuran","(","40","mL",")",",","a","solution","of","lithium","(","trimethylsilyl",")","methylcyclopentadien","(","1",".","554","g",",","9","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1707,"tokens":["The","residue","was","extracted","with","dichloromethane","(","3","?","20","mL",")","and","filtered","over","Celite",".","The","combined","dichloromethane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","give","a","yellow","solid","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1708,"tokens":["All","priority","documents","are","herein","fully","incorporated","by","reference","for","all","jurisdictions","in","which","such","incorporation","is","permitted","and","to","the","extent","such","disclosure","is","consistent","with","the","description","of","the","present","invention","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1709,"tokens":["In","a","preferred","embodiment",",","the","polymer","produced","has","an","Mw","\/","Mn","of","2","or","more",",","preferably","2",".","5","or","more","preferably","3","or","more",",","a","g","?","vis","of","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1710,"tokens":["Example","5",":","Synthesis","of","dimethylsilaIlediyl","(","775","-","tetramethylcvclopent","^",")","(","N","?","^","(","4","-","br","(",")","mo","-","2","?",",","6","-","diisopropylphenylami",")",")","titanium","dichloride","(","5",")","DimethylsilanediyUrf","-","tetramethylcvclopent","-","^","-","bromo","-","l",".","?","-","diisopropyluhenylami",")",")","titanium","dichloride","(","5",")","[","199","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1711,"tokens":["and","the","like",".","According","to","another","aspect","of","the","present","invention",",","(","X10",")","may","be","independently","selected","from","fluoro","or","chloro",".","According","to","yet","another","aspect","of","the","present","invention",",","(","X10",")","may","be","chloro","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1712,"tokens":["Fig",".","7","shows","structures","of","ligands","(","Q17",")","to","(","Q20",")","of","Examples","Q17","to","Q20",".","Fig",".","8","shows","an","Oak","Ridge","Thermal","Ellipsoid","Plot","(","ORTEP",")","depiction","of","a","single","crystal","structure","derived","by","x","-","ray","analysis","of","invention","metal","-","ligand","complex","(","1",")","(","Example","1",")","with","hydrogen","atoms","omitted","for","clarity","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1713,"tokens":["After","5","minutes",",","the","reaction","solution","is","blown","down","to","near","dryness","under","a","stream","of","Ar",".","3","ml","of","pentane","are","added",",","and","the","layer","solution","is","placed","in","a","?","35","?","C",".","freezer","overnight","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1714,"tokens":["A15","TiBz4","2","86","*","molar","equivalents","based","on","metal","complex","(","catalyst",")","Bulk","Styrene","Homopolymerization","in","8","-","Well","Combinatorial","Array","Toluene","solutions","(","10","-","20","mM",")","of","Ti","(","CH2C6H5",")","4",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","B-SOLVENT","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1715,"tokens":["R","^","-","H","(","a4",")","via","an","aryl","coupling","reaction","so","as","to","prepare","first","primary","intermediate","(","a5",")",".","Such","aryl","coupling","reactions","are","known","for","a","variety","of","types","of","source","of","and","include","copper","-","mediated","nitrogen","arylation","reactions","where","the","H","in","R","^","-","H","(","a4",")","is","bonded","to","a","nitrogen","atom","of","R","-","\\","especially","a","nitrogen","atom","of","a","heteroaryl","group",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1716,"tokens":["58","eq",")","(","1",".","645","g",")",".","The","reaction","was","stirred","at","room","temperature","for","16",".","5h",".","The","residue","was","extracted","with","dichloromethane","(","2","?","20","mL",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1717,"tokens":["Organomet",".","Chem",".","2000",",","608",",","71",")",".","Preferred","supporting","electrolytes","are","tetrahydrocarbylammo","salts","of","tetrakis","(","perfluoroaryl",")","borates","having","from","1","to","10","carbons","in","each","hydrocarbyl","or","perfluoroaryl","group",",","especially","tetra","(","n","-","butylammonium",")","tetrakis","(","pentafluorophenyl",")","borate","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1718,"tokens":["In","another","embodiment",",","the","polymer","produced","herein","has","two","peaks","in","the","TREF","measurement","(","see","below",")",".","Two","peaks","in","the","TREF","measurement","as","used","in","this","specification","and","the","appended","claims","means","the","presence","of","two","distinct","normalized","ELS","(","evaporation","mass","light","scattering",")","response","peaks","in","a","graph","of","normalized","ELS","response","(","vertical","or","y","axis",")","versus","elution","temperature","(","horizontal","or","x","axis","with","temperature","increasing","from","left","to","right",")","using","the","TREF","method","below","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1719,"tokens":["and","aromatic","and","alkylsubstituted","aromatic","compounds",",","such","as","benzene",",","toluene",",","mesitylene",",","and","xylene",".","Suitable","solvents","also","include","liquid","olefins","which","may","act","as","monomers","or","comonomers","including","ethylene",",","propylene",",","1","-","butene",",","1","-","hexene",",","1","-","pentene",",","3","-","methyl","-","1","-","pentene",",","4","-","methyl","-","1","-","pentene",",","1","-","octene",",","1","-","decene",","],"ner_tags":["O","O","O","O","O","O","O","O","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","O","B-SOLVENT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","I-SOLVENT","I-SOLVENT","O","B-SOLVENT","I-SOLVENT","I-SOLVENT","O","B-SOLVENT","I-SOLVENT","I-SOLVENT","O","B-SOLVENT","I-SOLVENT","I-SOLVENT","I-SOLVENT","I-SOLVENT","I-SOLVENT","I-SOLVENT","O","B-SOLVENT","I-SOLVENT","I-SOLVENT","I-SOLVENT","I-SOLVENT","I-SOLVENT","I-SOLVENT","O","B-SOLVENT","I-SOLVENT","I-SOLVENT","O","B-SOLVENT","I-SOLVENT","I-SOLVENT","O"]} +{"id":1720,"tokens":["and","a","is","0",".","695","and","K","is","0",".","579","*","(","l","-","0",".","77","*","w2b",")","for","ethylene","-","octene","copolymer","where","w2b","is","a","bulk","weight","percent","of","octene","comonomer","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O"]} +{"id":1721,"tokens":["A","slurry","polymerization","process","generally","operates","between","1","to","about","50","atmosphere","pressure","range","(","15","psi","to","735","psi",",","103","kPa","to","5068","kPa",")","or","even","greater","and","temperatures","as","described","above","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1722,"tokens":["the","two","transition","metal","compounds","are","preferably","chosen","such","that","the","two","are","compatible",".","A","simple","screening","method","such","as","by","1H","or","13C","NMR",",","known","to","those","of","ordinary","skill","in","the","art",",","can","be","used","to","determine","which","transition","metal","compounds","are","compatible","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1723,"tokens":["Anal",".","calc",".","for","C15H18O",":","C",",","84",".","7",";","H",",","8",".","47",".","Found",":","C",",","84",".","42",";","H",",","8",".","69","1H","NMR","(","CDCl3",")",":","?","7",".","565","(","d",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1724,"tokens":["and","the","like",",","or","where","at","least","one","heteroatom","has","been","inserted","within","a","hydrocarbyl","ring",")",",","or","a","hydrocarbyl","group",",","except","that","a","?","substituted","hydrocarbyl","?","is","a","hydrocarbyl","in","which","at","least","one","hydrogen","atom","of","the","hydrocarbyl","has","been","substituted","with","at","least","one","heteroatom","or","heteroatom","containing","group",",","such","as","halogen","("],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1725,"tokens":["2",")","is","conducted","at","a","pressure","of","atmospheric","pressure","to","16","MPa","(","preferably","0",".","35","to","14","MPa",",","preferably","from","0",".","45","to","12","MPa",",","preferably","from","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1726,"tokens":["and","the","like",".","It","is","to","be","understood","that","for","purposes","herein",",","when","a","radical","is","listed",",","it","indicates","that","the","base","structure","of","the","radical","(","the","radical","type",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1727,"tokens":["In","yet","another","alternative","option","D",",","the","compound","of","formula","(","Q",")","reacts","with","the","metal","halide","such","as","M","(","C1",")","4",",","followed","by","reaction","of","the","resulting","metal","-","ligand","complex","with","4","mole","equivalents","of","an","organometallic","compound","X","-","Li","or","X","-","MgBr","such","as",",","for","example",",","methyl","lithium","or","methyl","magnesium","bromide","to","give","the","compound","of","formula","(","I",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1728,"tokens":["In","a","typical","inj","ection","molding","cycle",",","polymer","pellets","or","powder","are","fed","from","a","hopper","and","melted","in","a","reciprocating","screw","type","injection","molding","machine",".","The","screw","in","the","machine","rotates","forward",",","filling","a","mold","with","melt","and","holding","the","melt","under","high","pressure","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1729,"tokens":["Rohlfing","D","C",",","Welch","M","B",".","Polymer","2000",";","41",":","7175","]",".","Spectra","from","individual","time","slices","of","the","chromatogram","are","subsequently","analyzed","for","comonomer","branch","levels","using","chemometric","techniques","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1730,"tokens":["and","a","viscometer",".","Experimental","details",",","including","detector","calibration",",","are","described","in",":","T",".","Sun",",","P",".","Brant",",","R",".","R",".","Chance",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1731,"tokens":["In","another","embodiment","of","the","invention",",","the","catalyst","compound","is","represented","by","the","formula",":","[","114","]","In","a","preferred","embodiment",",","the","catalyst","compounds","represented","by","the","formulas","above","are","rac",",","meso",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1732,"tokens":["1H",",","J","0","3",".","0",",","2",".","3","Hz",")",",","6",".","63","-","6",".","60","(","m",",","1H",")",",","6",".","49","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1733,"tokens":["588","g",",","0",".","1","mol",")","in","diethyl","ether","(","20","mL",")","was","added",".","The","reaction","was","stirred","at","room","temperature","for","17h",".","Volatiles","were","removed","under","a","stream","of","nitrogen","and","then","under","high","vacuum","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1734,"tokens":["5","isomers","A","and","B",")",".","1H","NMR","(","400","MHz",",","CD2Cl2",")",":","?","7",".","77","-","7",".","70","(","m",",","2H",")",",","7",".","66","-","7",".","61","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1735,"tokens":["1","to","25","psig","(","0",".","7","to","172","kPa",")",",","more","preferably","0",".","1","to","10","psig","(","0",".","7","to","70","kPa",")",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1736,"tokens":["For","purposes","herein","the","term","?","catalyst","productivity","?","is","a","measure","of","how","many","grams","of","polymer","(","P",")","are","produced","using","a","polymerization","catalyst","comprising","W","g","of","catalyst","(","cat",")",",","over","a","period","of","time","of","T","hours",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1737,"tokens":["Rheol",".","Acta",",","28",",","321","(","1989",")",";","C",".","A",".","Hieber","and","H",".","H",".","Chiang",",","Polym",".","Eng",".","Sci",".",",","32",",","931","(","1992",")",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1738,"tokens":["or","preferably","20","vol","%","or","less",",","based","on","the","total","volume","of","the","feedstream",".","Preferably","the","polymerization","is","run","in","a","bulk","process",".","Preferred","polymerizations","can","be","run","at","any","temperature","and","\/","or","pressure","suitable","to","obtain","the","desired","polymers","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1739,"tokens":["N","-","dimethylamino",")","indene","-","1","-","yl",")","(","dimethylsilane",")","titanium","1",",","4","-","diphenylbutadiene",";","(","?","5","-","cyclopentadienyl",")","[","(","t","-","butylamido",")","(","3","-","(","N",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1740,"tokens":["R6","is","methyl",";","and","R8","is","C3","-","C10","substituted","hydrocarbyl","or","C3","-","C10","unsubstituted","hydrocarbyl",".","15",".","The","method","of","paragraph","13","or","14",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1741,"tokens":["C1","-","C10","alkyl",",","or","C6","-","C10","aryl",";","wherein","if","R4","is","hydrogen",",","R2","and","R3","are","joined","to","form","a","saturated","cyclic","ring",",","substituted","saturated","cyclic","ring",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1742,"tokens":["R8",",","R11",",","R21","and","R24","are","tert","-","butyl","radicals",";","R2",",","R3",",","R5",",","R6",",","R7",",","R9",",","R10",",","R12",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1743,"tokens":["The","filtrate","was","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum",".","The","residue","was","washed","with","hexane","to","give","a","fraction","of","the","product","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1744,"tokens":["Likewise",",","oriented","polypropylene","could","be","laminated","to","oriented","polyethylene","or","oriented","polyethylene","could","be","coated","onto","polypropylene","then","optionally","the","combination","could","be","oriented","even","further",".","Typically","the","films","are","oriented","in","the","Machine","Direction","(","MD",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1745,"tokens":["The","article","of","any","one","of","claims","17","-","23",",","wherein","the","film","has",":","a",")","a","heat","seal","initiation","temperature","of","X","?","C","or","less","at","5","N","of","force",",","where","X","0","0",".","0015xY","(","psi",")","+","62",".","6","(","where","Y","is","the","average","1","%","Secant","modulus","(","(","MD","+","TD",")","\/","2",")",")","of","the","film",";","b",")","a","dart","drop","impact","of","300","g","\/","mil","or","more",";","c",")","an","MD","Elmendorf","tear","of","230","g","or","more",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1746,"tokens":["T","is","not","bonded","to","the","2","-","position",",","and","5",")","the","5",",","6",",","or","7","-","position","(","preferably","the","6","position",")","is","geminally","disubstituted",",","preferably","with","two","C1","-","C10","alkyl","groups",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1747,"tokens":["5","to","5",".","0",";","i",")","an","Mz","\/","Mn","of","from","3","to","50",";","and","j",")","a","g","?","(","vis",")","of","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1748,"tokens":["For","example",",","Broad","Composition","Distribution","or","BCD","refers","to","polymers","in","which","the","length","of","the","molecules","would","be","substantially","the","same","but","the","amount","of","the","comonomer","would","vary","along","the","length",",","for","example",",","for","an","ethylene","-","hexene","copolymer",",","hexene","distribution","varies","from","low","to","high","while","the","molecular","weight","is","roughly","the","same","or","the","Polydispersity","Index","(","PDI",")","is","narrow",".","[","8","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","B-OLEFIN","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1749,"tokens":["C1","-","C10","alkyl",",","or","C6","-","C10","aryl",";","wherein","if","R4","is","hydrogen",",","R2","and","R3","are","joined","to","form","a","saturated","cyclic","ring",",","substituted","saturated","cyclic","ring",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1750,"tokens":["R4","is","hydrogen",",","halogen",",","silylcarbyl",",","substituted","silylcarbyl",",","C1","-","C40","hydrocarbyl",",","substituted","C1","-","C40","hydrocarbyl",",","C6","-","C10","aryl",",","substituted","C6","-","C10","aryl",",","fluorenylidenyl",",","substituted","fluorenylidenyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1751,"tokens":["See","Macromolecules",",","2001",",","34",",","pp",".","6812","-","6820","and","Macromolecules",",","2005",",","38",",","pp",".","7181","-","7183",",","for","guidance","on","selecting","a","linear","standard","having","similar","molecular","weight","and","comonomer","content",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1752,"tokens":["J","0","2",".","2","Hz",",","isomer","B",",","used","for","isomer","ratio",")",",","6",".","23","(","dd",",","1H",",","J","0","3",".","1",",","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1753,"tokens":["(","See","for","example","US","4",",","543",",","399",";","US","4",",","588",",","790",";","US","5",",","28",",","670",";","US","5",",","317",",","36",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1754,"tokens":["The","molar","ratio","of","group","13","reagent","to","ion","-","forming","activator","is","specifically","from","1",":","10",",","0","to","1000",":","1",",","more","specifically","from","1",":","5000","to","100",":","1",",","most","specifically","from","1",":","100","to","100",":","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1755,"tokens":["This","solution","is","then","stirred","at","60","RPM","for","5","minutes",".","This","slurry","is","then","heated","at","100","?","C","and","stirred","at","120","RPM","for","3","hours","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1756,"tokens":["Exemplary","C2","to","C40","olefin","monomers","and","optional","comonomers","include","ethylene",",","propylene",",","butene",",","pentene",",","hexene",",","heptene",",","octene",",","nonene",",","decene",",","undecene",",","dodecene",",","norbomene",",","norbomadiene",",","dicyclopentadiene",",","cyclopentene",",","cycloheptene",",","cyclooctene",",","cyclooctadiene",",","cyclododecene",",","7","-","oxanorbornene",",","7","-","oxanorbornadiene",",","substituted","derivatives","thereof",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","O","O","O"]} +{"id":1757,"tokens":["and","tetrakis","(","pentafluorophenyl",")","borate",",","4","-","(","tris","(","pentafluorophenyl",")","borate",")","-","2",",","3",",","5",",","6","-","tetrafluoropyridine",".","In","an","embodiment",","],"ner_tags":["O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","O","O","O","O"]} +{"id":1758,"tokens":["3H",",","CH3",",","J","0","7",".","14","Hz",")",";","3",".","84","(","s",",","1H",",","CH",")",";","4",".","50","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1759,"tokens":["and","dimethylsilanediyl","^","-","tetramethylcyclopent",")","(","N","-","(","2","-","bromo","-","4",",","6","-","dimethylphenylamido",")",")","titanium","dichloride",".","32",".","A","catalyst","system","comprising","the","metallocene","compound","of","any","preceding","paragraph","1","to","31","and","an","activator",".","33","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1760,"tokens":["5","or","greater",",","15",".","0","or","greater",",","17",".","5","or","greater",",","20",".","0","or","greater",",","25",".","0","or","greater",",","30","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1761,"tokens":["293","g",")",".","Tetramethyldisilylen","cyclopentadienyl","(","2","-","methyl","-","4","-","(","3","?",",","5","?","-","di","-","tBu","-","phenyl",")","-","indenyl",")","zirconium","(","IV",")","dichloride","[","249","]"],"ner_tags":["O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O"]} +{"id":1762,"tokens":["9H",")",",","?","0",".","9","(","s",",","9H",")",",","?","0",".","20","(","s",",","3H",")",",","?","0",".","24","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1763,"tokens":["3H","each","of","A","and","B",")",",","2",".","60","-","2",".","35","(","m",",","1H","each","of","A","and","B",")",",","2",".","44","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1764,"tokens":["and","still","more","preferably","greater","than","1",",","90",",","0",".","Preferably","when","the","catalyst","efficiency","is","determined","employing","ethylene","and","1","-","octene","as","described","later","at","a","polymerization","reaction","temperature","of","170","?","C","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1765,"tokens":["R3","is","not","substituted","with","a","group","15","or","16","heteroatom",".","In","any","embodiment","of","the","invention","described","herein",",","each","R2",",","R3",",","R4",",","R6",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1766,"tokens":["E2",",","Fl",",","and","F2","are","shown","below","in","Tables","7","and","8",".","Table","7",":","certain","characterizations","of","process","of","Examples","El",",","E2",",","Fl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1767,"tokens":["Description","POLYETHYLENE","COMPOSITIONS","AND","ARTICLES","MADE","THEREFROM","CROSS","-","REFERENCE","OF","RELATED","APPLICATIONS","[","1","]","This","application","claims","the","benefit","of","Serial","No",".","62","\/","585",",","223",",","filed","on","November","13",",","2017",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1768,"tokens":["The","reactor","pressure","was","maintained","by","addition","of","ethylene","on","demand",".","At","the","completion","of","the","run","time","the","ethylene","flow","was","stopped","and","the","reactor","pressure","slowly","vented","off","."],"ner_tags":["O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1769,"tokens":["13C","{","1H","}","NMR","(","CDCl3",")",":","?","144",".","41",",","143",".","72",",","141",".","26",",","140",".","71",",","138",".","70",",","127",".","40",",","119",".","94",",","116",".","26",",","49",".","33",",","47",".","64",",","47",".","55",",","40",".","40",",","28",".","85",",","17",".","57",",","1",".","7",",","-","0",".","62","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1770,"tokens":["726","g",",","0",".","2","mol",")","in","diethyl","ether","(","30","mL",")",",","n","-","butyllithium","(","2",".","5M","in","hexanes",",","1",".","8","mL",",","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1771,"tokens":["The","molar","ratio","of","catalyst","\/","cocatalyst","employed","preferably","ranges","from","1",":","10",",","0","to","100",":","1",",","more","preferably","from","1",":","5000","to","10",":","1",",","most","preferably","from","1",":","1000","to","1",":","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1772,"tokens":["A",".","R",".","Katritzky","et","al",".",",","eds",".",",","Elsevier",",","1996",".","The","term","?","metallocycle","?","refers","to","a","heterocycle","in","which","one","or","more","of","the","hetero","atoms","in","the","ring","or","rings","are","metals","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1773,"tokens":["The","specific","viscosity",",","?","s",",","for","the","solution","flowing","through","the","viscometer","is","calculated","from","their","outputs",".","The","intrinsic","viscosity",",","[","?","]",",","at","each","point","in","the","chromatogram","is","calculated","from","the","equation","[","?","]","0","?","s","\/","c",",","where","c","is","concentration","and","is","determined","from","the","IR5","broadband","channel","output","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1774,"tokens":["Two","preferred","polymerization","methods","for","the","slurry","process","are","those","employing","a","loop","reactor","and","those","utilizing","a","plurality","of","stirred","reactors","in","series",",","parallel",",","or","combinations","thereof","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1775,"tokens":["the","phrases","'","mixture","thereof",",","'","'","combination","thereof",",","'","and","the","like","mean","any","two","or","more",",","including","all",",","of","the","listed","elements","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1776,"tokens":["4H",")",",","1",".","53","(","s",",","2H",")",",","1",".","43","(","s",",","36H",")",",","1",".","34","(","s",",","12H",")",",","1",".","34","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1777,"tokens":["and","tetrahydrofuran","(","1","mL",")",".","The","reaction","was","stirred","at","room","temperature","for","3",".","5h",".","The","reaction","was","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1778,"tokens":["It","is","preferred","that","the","support","material",",","most","preferably","an","inorganic","oxide",",","has","a","surface","area","in","the","range","of","from","about","10","to","about","700","m2","\/","g",",","pore","volume","in","the","range","of","from","about","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1779,"tokens":["7","g",",","96","%",")",".","On","the","evidence","of","NMR","spectroscopy",",","this","product","consists","of","two","isomeric","compounds",",","i",".","e",":","N","-","(","tert","-","butyl",")","-","1",",","1","-","dimethyl","-","1","-","(","2",",","7",",","7","-","trimethyl","-","3",",","6",",","7",",","8","-","tetrahydro","-","as","-","indacen","-","3","-","yl",")","silanamine","(","allylic","isomer",",","ca",".","70","%",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1780,"tokens":["217","g",",","14",".","22","mmol",")","in","diethyl","ether","(","30","mL",")",",","n","-","butyllithium","(","11",".","4","mL",",","2",".","5M","in","hexanes",",","28","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1781,"tokens":["It","is","also","within","the","scope","of","this","invention","that","the","catalyst","compounds","can","be","combined","with","combinations","of","alumoxanes","and","NCA","'","s","(","see","for","example",",","US","5",",","153",",","157",",","US","5",",","453",",","410",",","EP","0","573","120","B1",",","WO","94","\/","7928",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1782,"tokens":["Suitable","non","-","polar","solvents","are","materials","in","which","all","of","the","reactants","used","herein",",","i",".","e",".",",","the","activator",",","and","the","metallocene","compound",",","are","at","least","partially","soluble","and","which","are","liquid","at","reaction","temperatures","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1783,"tokens":["25","mmol",",","2",".","1","eq",")","was","added",".","The","reaction","was","stirred","at","room","temperature","for","15","h",".","The","reaction","was","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1784,"tokens":["and","LG",",","Y1",",","Y2",",","and","Z","are","as","previously","defined",".","In","a","preferred","embodiment","T","is","CH2",",","Y1","and","Y2","are","each","oxygen",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1785,"tokens":["which","contained","48","individual","reaction","vessels",".","The","contents","of","the","vessel","were","then","stirred","at","800","rpm",".","All","runs","were","performed","in","triplicate",".","At","this","point",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1786,"tokens":["Typical","temperatures","and","\/","or","pressures","include","a","temperature","in","the","range","of","from","about","0","?","C","to","about","300","?","C",",","preferably","about","20","?","C","to","about","200","?","C",",","preferably","about","35","?","C","to","about","150","?","C",",","preferably","from","about","40","?","C","to","about","120","?","C",",","preferably","from","about","45","?","C","to","about","80","?","C",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1787,"tokens":["For","dimethylanilinium","tetrakisperfluorophe","activated","runs",",","toluene",",","1","-","octene","(","100","?","L","when","used",")","and","scavenger","(","TnOAl",",","0",".","5","?","mol",")","were","added","via","syringe","at","room","temperature","and","atmospheric","pressure","."],"ner_tags":["O","B-ADDITIVE","I-ADDITIVE","O","O","O","B-SOLVENT","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1788,"tokens":["Mw","0","174",".","63",",","60",".","83","mmol",")","were","charged","at","room","temperature","in","a","250","mL","flask","equipped","with","magnetic","stirrer",".","(","e",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1789,"tokens":["The","resultant","structure","is","cooled",",","typically","with","a","chill","roll","or","rolls",",","and","would","into","finished","rolls",".","[","166","]","Extrusion","coating","materials","are","typically","used","in","food","and","non","-","food","packaging",",","pharmaceutical","packaging",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1790,"tokens":["Branching","determination","was","made","as","follows",".","The","total","methyl","content","of","these","samples","ranged","from","1",".","4","to","82",".","7","methyls","per","1000","total","carbons","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1791,"tokens":["and","(","dn","\/","dc",")","is","the","refractive","index","increment","for","the","system",".","The","refractive","index",",","n","0","1",".","500","for","TCB","at","145","?","C","and","?","0","660","nm","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1792,"tokens":["3H",")",",","0",".","40","(","s",",","3H",")",",","0",".","39","(","s",",","3H",")",",","0",".","36","(","s",",","3H",")",",","0",".","35","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1793,"tokens":["In","some","embodiments","the","invention","is","the","ligand","of","formula","(","Q",")",".","In","some","embodiments","the","invention","is","the","Group","1","or","2","metal","salt","of","the","ligand","of","formula","(","Q",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1794,"tokens":["G","is","a","heteroatom","group","represented","by","the","formula","JRi","z","where","J","is","N",",","P",",","O","or","S",",","Ri","is","a","C1","to","C20","hydrocarbyl","group",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1795,"tokens":["R6","is","#","#","STR6","#","#","R7","is","#","#","STR7","#","#","R8","and","R13","are","each","independently","hydrocarbyl",",","substituted","hydrocarbyl","or","an","inert","functional","group",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1796,"tokens":["or","21",",","0","psi","or","more",",","or","23",",","0","psi","or","more",",","preferably","between","21",",","0","psi","and","40",",","0","psi","(","average","1","%","Secant","modulus","0","(","MD","+","TD",")","\/","2",")",".","[","214","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1797,"tokens":["C1","-","C50","hydrocarbyl","or","C1","-","C50","substituted","hydrocarbyl",",","halocarbyl",",","silylcarbyl",",","alkoxyl",",","siloxyl",",","or","one","or","more","of","R1","and","R2",",","R2","and","R3",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1798,"tokens":["In","some","embodiments","L","comprises","the","3","-","carbon","atom","linker","backbone","(","e",".","g",".",",","L","is","-","CH2CH2CH2","-",";","-","CH","(","CH3",")","CH2CH","(","CH3",")","-",";","-","CH","(","CH3",")","CH","(","CH3",")","CH","(","CH3",")","-",";","-","CH2C","(","CH3",")","2CH2","-",")",";","1",",","3","-","cyclopentane","-","diyl",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1799,"tokens":["The","column","was","kept","at","0","?","C",".","for","10","min","before","injecting","the","ODCB","flow","(","1","ml","\/","min",")","into","the","column","for","10","min","to","elute","and","measure","the","polymer","that","did","not","crystallize","(","soluble","fraction",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1800,"tokens":["Aluminoxane","compounds","are","not","required","to","form","the","catalyst","composition","of","the","present","invention",".","Thus",",","the","polymerization","proceeds","in","the","absence","of","aluminoxanes",".","Accordingly",",","the","present","invention","may","use","AlR3","-","type","organoaluminum","compounds","and","an","activator","-","support","in","the","absence","of","aluminoxanes","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1801,"tokens":["18H",")",",","0",".","81","(","d",",","JH","-","H","0","8",".","1","Hz",",","2H",")",",","?","0",".","19","(","d",",","JH","-","H","0","9","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1802,"tokens":["The","contents","of","the","vial","were","allowed","to","settle",".","The","supernatant","was","decanted","into","solvent","waste",".","If","necessary",",","the","remnants","of","each","vial","were","stored","in","a","freezer","(","?","35","?","C",".",")","until","needed",".","[","411","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1803,"tokens":["226","g",")",".","The","reaction","was","stirred","at","room","temperature","for","16h",".","Volatiles","were","removed","under","a","stream","of","nitrogen","and","then","under","high","vacuum",".","The","residue","was","extracted","with","dichloromethane","(","15","mL",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1804,"tokens":["About","0",".","70","?","of","PbCl2","was","added","to","a","solution","of","0",".","224","g","of","(","1","-","(","(","1",",","2",",","3",",","3a",",","7a","-","?",")","-","3","-","(","dimethylamino",")","-","1H","-","inden","-","1","-","yl",")","-","N","-","(","1",",","1","-","dimethylethyl",")","-","1",",","1","-","dimethylsilanaminato","(","2","-",")","-","N",")","(","(","2","-","(","dimethylamino","-","N",")","phenyl",")","methyl","-","C",")","titanium","(","from","above",")","in","about","1","to","1","mL","of","C6D6","in","an","NMR","tube","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1805,"tokens":["Ar4","independently","each","occurrence","is","a","substituted","C9","-","2O","aryl","group",",","wherein","the","substituents",",","independently","each","occurrence",",","are","selected","from","the","group","consisting","of","alkyl",";","cycloalkyl",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1806,"tokens":["Replicate","Example","3","except","use","ligand","(","Q3a",")","and","4",".","5","mole","equivalents","of","MeMgBr","to","give","metal","-","ligand","complex","(","3a",")",".","Yield","35","%","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1807,"tokens":["The","vials","were","uncapped","and","loaded","into","the","sample","trays","in","a","SpeedVac",".","The","SpeedVac","was","set","to","run","at","45","?","C",".","for","45","min","at","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1808,"tokens":["9","g",",","57","%",")",".","1H","NMR","(","CDCl3",",","6",")","0",".","85","?","0",".","77","(","m",",","6",",","CH3",")",",","1",".","46","?","1",".","12","(","m",",","8",",","CH2","(","CH2",")","2CH3",")",",","1",".","96","(","s",",","CH3",")",",","2",".","4","(","s",",","CH3",")",",","2",".","49","?","2",".","11","(","m",",","4",",","CH2","(","CH2",")","2CH3",")",",","3",".","72","?","3",".","53","(","m",",","4",",","CH2","?","CHCH2",")",",","5",".","2","?","4",".","92","(","m",",","4",",","CH2","?","CHCH2",")",",","5",".","16","(","t",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1809,"tokens":["A","catalyst","compound","represented","by","the","formula",":","37",".","The","method","of","claim","21",",","wherein","the","polymer","produced","has","a","Mw","\/","Mn","of","2","or","more",",","a","g","?","vis","of","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1810,"tokens":["637","g",",","8",".","16","mmol",")","in","diethyl","ether","(","30","mL",")",",","zirconium","(","IV",")","chloride","(","1",".","902","g",",","8","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1811,"tokens":["1H",")",",","7",".","59","-","7",".","56","(","m",",","1H",")",",","7",".","54","-","7",".","48","(","m",",","2H",")",",","6",".","95","-","6",".","91","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1812,"tokens":["548","g",",","0",".","1","mol",")","in","diethyl","ether","(","20","mL",")",",","zirconium","(","IV",")","chloride","was","added",".","The","reaction","was","stirred","at","room","temperature","for","16h","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1813,"tokens":["The","reaction","was","cooled","to","room","temperature",",","then","concentrated","under","reduced","pressure",".","The","mixture","was","refluxed","for","four","days",",","at","which","point","LCMS","indicated","40","%","conversion","to","product","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1814,"tokens":["or","at","least","2",",","500","g","\/","gcat",",","or","at","least","4",",","0","g","\/","gcat",",","or","at","least","5",",","0","g","\/","gcat",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1815,"tokens":["P5",".","The","process","of","paragraph","4",",","wherein","the","vinyl","terminated","polyethylene","is","an","ethylene","polymer","having","less","than","2","wt","%","(","preferably","less","than","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1816,"tokens":["Determine","mole","percent","(","mol","%",")","1","-","octene","incorporation","and","density",",","Prepare","samples","using","13","milligrams","(","mg",")","of","polyolefin","sample",".","For","perspective",",","employing","non","-","invention","catalysts","prepared","from","non","-","invention","metal","-","ligand","complexes","that","are","of","formula","(","I",")","except","they","lack","R1a","and","R1b","in","the","general","procedure","prepare","polyethylenes","having","either","greater","than","14","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1817,"tokens":["or","mixture","of","two","or","more","thereof",".","In","a","second","embodiment","the","present","invention","is","the","catalyst","comprising","or","prepared","from","the","at","least","one","metal","-","ligand","complex","of","formula","(","I",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1818,"tokens":["Multiple","layers","can","be","applied","by","consecutive","extrusion","steps","in","which","additional","layers","are","added",",","or",",","with","the","proper","type","of","die",",","multiple","layers","can","be","added","simultaneously","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1819,"tokens":["and","tungsten","(","W",")",".","For","purposes","of","the","present","invention",",","seaborgium","(","Sg",")","is","excluded","from","the","Group","6","metals","useful","in","the","present","invention","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1820,"tokens":["R4","is","hydrogen",",","halogen",",","silylcarbyl",",","substituted","silylcarbyl",",","C1","-","C40","hydrocarbyl",",","substituted","C1","-","C40","hydrocarbyl",",","C6","-","C10","aryl",",","substituted","C6","-","C10","aryl",",","fluorenylidenyl",",","substituted","fluorenylidenyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1821,"tokens":["3H",",","J","0","7",".","3","Hz",")",",","0",".","64","(","s",",","3H",")",",","0",".","62","(","s",",","3H",")",",","0",".","54","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1822,"tokens":["As","used","herein",",","and","unless","otherwise","specified",",","the","term","'","alkenylene","'","refers","to","a","divalent","alkenyl","moiety","containing","2","to","about","12","carbon","atoms","(","i",".","e",".",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1823,"tokens":["Data","was","recorded","using","a","maximum","pulse","width","of","45","?",",","8","sec","between","pulses","and","signal","averaging","120","transients",".","GPC","4D","Procedure",":","Molecular","Weight",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1824,"tokens":["and","Cy","is","cyclohexyl",".","[","70","]","As","used","herein",",","a","?","catalyst","?","includes","a","single","catalyst",",","or","multiple","catalysts","with","each","catalyst","being","conformational","isomers","or","configurational","isomers","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1825,"tokens":["or","Grignard","reagent","(","X","-","MgBr",")","(","or","organosodium","(","X","-","Na",")","or","organopotassium","(","X","-","K",")",")",",","wherein","X","is","as","defined","above","to","give","the","compound","of","formula","(","I",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1826,"tokens":["or","C6","to","C12","olefins",".","In","an","embodiment",",","the","monomer","comprises","ethylene","or","ethylene","and","a","comonomer","comprising","one","or","more","C3","to","C40","olefins",",","or","C4","to","C20","olefins",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1827,"tokens":["and","R8d","are","as","defined","in","claim","1",".","The","ligand","as","in","claim","19",",","wherein","the","ligand","is","the","ligand","(","Ql",")","or","(","Q2",")",":","2","'",",","2","'","-","(","propane","-","l",",","3","-","diylbis","(","oxy",")",")","bis","(","3","-","(","3",",","6","-","di","-","tert","-","butyl","-","9H","-","carbazol","-","9","-","yl",")","-","5","'","-","fluoro","-","5","-","(","2",",","4",",","4","-","trimethylpentan","-","2","-","yl",")","biphenyl","-","2","-","ol",",","(","Ql",")",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1828,"tokens":["1H",",","isomer","A",",","used","for","isomer","ratio",")",",","6",".","46","(","s",",","1H",",","B",")",",","6",".","61","(","dd",",","1H",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1829,"tokens":["A","\/","A","'","\/","B","\/","A","'","\/","B","'",",","A","\/","A","'","\/","B","\/","B","'","\/","A","'",",","A","\/","B","\/","A","'","\/","B","'","\/","A","'",",","?","\/","?","\/","?","7","?","?","?",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1830,"tokens":["(","2000","?",",","PE",")",".","NMR","spectroscopic","analysis","indicates","the","presence","of","0",".","144","amine","groups","(","based","on","Ph","group","resonances",")","and","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1831,"tokens":["and","\/","or","R9",",","R10",",","R11",",","R14",",","R15","and","R16","is","each","independently","halogen",",","alkyl","containing","1","to","6","carbon","atoms",",","or","hydrogen",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1832,"tokens":["A8","ZrBz4","32","180","ps38","75","2900","PMAO","(","5",")","PMAO","(","200",")","A12","HfBzv","56","53","ps39","75","2900","TEA","(","5",")","ABF20","(","1",")"],"ner_tags":["O","O","O","O","O","O","O","B-ADDITIVE","O","O","O","B-ADDITIVE","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","O","O","O","B-ADDITIVE","O","O","O"]} +{"id":1833,"tokens":["If","desired",",","the","monomer","may","be","brought","in","the","vapor","phase","into","contact","with","the","catalytic","reaction","product",",","in","the","presence","or","absence","of","liquid","material","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1834,"tokens":["such","as","propylene",",","butene",",","pentene",",","hexene",",","heptene",",","octene",",","nonene",",","decene",",","undecene",",","or","dodecene",")",",","based","upon","the","total","weight","of","the","polyethylene","composition",";"],"ner_tags":["O","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1835,"tokens":["0","mol",")","of","sodium","metal","was","dissolved","in","1100","ml","of","dry","ethanol",".","To","the","resulting","solution",",","349","g","(","2",".","0","mol",")","of","diethyl","methylmalonate","was","added","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1836,"tokens":["To","a","stirring","solution","of","1","-","(","3","-","butylcyclopenta","-","2",",","4","-","dien","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyl","-","2","-","(","4","-","phenyl","-","1H","-","inden","-","1","-","yl",")","disilane","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1837,"tokens":["1H",")",",","6",".","72","-","6",".","69","(","m",",","2H",")",",","6",".","43","(","t",",","1H",",","J","0","2",".","2","Hz",")",",","6",".","10","(","dd",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1838,"tokens":["The","orange","precipitate","was","collected","and","concentrated","under","high","vacuum",".","The","solid","was","washed","with","minimal","cold","hexane","(","2","mL",")","and","then","hexane","(","2","mL",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1839,"tokens":["Resulting","slurry","was","filtered",",","and","the","precipitate","was","dried","under","reduced","pressure","(","0",".","1","mm",",","1","h",")","to","yield","the","product","as","a","yellow","solid","(","17","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1840,"tokens":["The","breadth","of","the","composition","distribution","is","characterized","by","the","T75","-","T25","value",",","wherein","T25","is","the","temperature","at","which","25","%","of","the","eluted","polymer","is","obtained","and","T75","is","the","temperature","at","which","75","%","of","the","eluted","polymer","is","obtained","in","a","TREF","experiment","as","described","herein","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1841,"tokens":["Alternatively",",","no","solvent","or","diluent","is","present","or","added","in","the","reaction","medium",",","(","except","for","the","small","amounts","used","as","the","carrier","for","the","catalyst","system","or","other","additives",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1842,"tokens":["When","prepared","in","an","array","format",",","ligand","sources",",","metal","complexes","or","compositions","may","take","the","form","of","an","array","comprising","a","plurality","of","compounds","wherein","each","compound","can","be","characterized","by","any","of","the","above","general","formulas","I",",","II",",","III",",","IV","or","V",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1843,"tokens":["Generally","it","involves","the","extrusion","of","fibers","through","a","spinneret",".","These","fibers","are","then","drawn","using","high","velocity","air","and","laid","on","an","endless","belt",".","A","calendar","roll","is","generally","then","used","to","heat","the","web","and","bond","the","fibers","to","one","another","although","other","techniques","may","be","used","such","as","sonic","bonding","and","adhesive","bonding","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1844,"tokens":["R3Si","-",",","RO","-",",","RS","-",",","RS","(","O",")","-",",","RS","(","0",")","2","-",",","R2P","-",",","R2N","-",",","R2C","0","N","-",",","NC","-",",","RC","(","0",")","0","-",",","ROC","(","O",")","-",",","RC","(","0",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1845,"tokens":["The","dried","filtrate","was","concentrated","in","vacuo",".","The","crude","material","was","purified","by","silica","gel","column","chromatography","with","isohexane","eluent","to","give","a","black","solid",".","The","solid","was","washed","with","minimal","hexane","and","concentrated","under","high","vacuum","to","afford","the","product","as","a","tan","solid","(","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1846,"tokens":["and","filtered","over","Celite",".","The","combined","hexane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","afford","the","product","as","a","clear",",","colorless","oil","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1847,"tokens":["To","a","stirring","solution","of","1","-","(","3","-","butylcyclopenta","-","2",",","4","-","dien","-","1","-","yl",")","-","2","-","chloro","-","1",",","1",",","2",",","2","-","tetramethyldisilane","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1848,"tokens":["3H",")",",","0",".","34","(","s",",","3H",")",",","0",".","29","(","s",",","3H",")",",","0",".","26","(","s",",","3H",")",",","?","0",".","6","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1849,"tokens":["Stretch","Films","[","151","]","The","polymers","and","compositions","as","described","above","may","be","utilized","to","prepare","stretch","films",".","Stretch","films","are","widely","used","in","a","variety","of","bundling","and","packaging","applications","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1850,"tokens":["The","residue","was","extracted","with","dichloromethane","(","3","?","10","mL",")","and","filtered","over","Celite",".","The","combined","dichloromethane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","give","an","off","-","white","solid","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1851,"tokens":["A","substituted","hafnocene","catalyst","has","been","noted","to","produce","this","type","of","distribution",".","See",",","for","example",",","U",".","S",".","Patent","Nos",".","6",",","242",",","545",",","6",",","248",",","845",",","6",",","528",",","597",",","6",",","936",",","675",",","6",",","956",",","88",",","7",",","172",",","816",",","7",",","179",",","876",",","7",",","381",",","783",",","8",",","247",",","65",",","8",",","378",",","43",",","8",",","476",",","392",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1852,"tokens":["and","R","^","are","not","hydrogen","atoms","and","R","^","a","and","are","the","same","as","each","other",";","R","^","c","and","R","^","d","are","the","same","as","each","other",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1853,"tokens":["In","a","preferred","embodiment",",","the","polymerization",":","1",")","is","conducted","at","temperatures","of","0","to","300","?","C",".","(","preferably","25","to","150","?","C",".",",","preferably","40","to","120","?","C",".",",","preferably","45","to","80","?","C",".",")",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1854,"tokens":["or","the","like",",","and","most","preferably","methylaluminoxane",".","[","118","]","The","compound","represented","by","Formula","11","is","not","particularly","limited",",","but","preferable","examples","thereof","include","trimethylaluminum",",","triethylaluminum",",","triisobutylaluminum",",","tripropylaluminum",",","tributylaluminum",",","dimethylchloroalumin",",","triisopropylaluminum",",","tri","-","s","-","butylaluminum",",","tricyclopentylalumin",",","tripentylaluminum",",","triisopentylaluminum",",","trihexylaluminum",",","trioctylaluminum",",","ethyldimethylaluminu",",","methyldiethylaluminu",",","triphenylaluminum",",","tri","-","p","-","tolylaluminum",",","dimethylaluminummeth",",","dimethylaluminumetho",",","trimethylboron",",","triethylboron",",","triisobutylboron",",","dripropylboron",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1855,"tokens":["The","specification","describes","transition","metal","complexes",".","As","used","herein",",","the","term","?","complex","?","is","used","to","describe","molecules","in","which","an","ancillary","ligand","is","coordinated","to","a","central","transition","metal","atom","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1856,"tokens":["or","poly","(","hydrocarbyl",")","silylene","group",".","17",".","A","metal","complex","according","to","claim","16","corresponding","to","the","formula",":","where","M3","is","Zr",";","Ar","independently","each","occurrence","is","a","substituted","C9","-","20","aryl","group",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1857,"tokens":["and","R7","is","independently","hydrogen",",","or","a","C1","-","C50","substituted","or","unsubstituted","hydrocarbyl",",","halocarbyl",",","silylcarbyl","or","germylcarbyl",",","preferably","methyl",",","ethyl",",","propyl",",","butyl",",","pentyl",",","hexyl",",","heptyl",",","octyl",",","nonyl",",","decyl",",","undecyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1858,"tokens":["The","C3","to","C40","olefin","monomers","may","be","linear",",","branched",",","or","cyclic",".","The","C3","to","C40","cyclic","olefins","may","be","strained","or","unstrained",",","monocyclic","or","polycyclic",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1859,"tokens":["The","catalyst","and","activator","(","s",")","are","handled","in","an","inert","glovebox",".","The","catalyst","solution","is","then","drawn","into","a","syringe","and","pressure","transferred","into","the","catalyst","shot","tank","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1860,"tokens":["The","polymerization","preferably","occurs","in","a","solution","reactor","at","a","reaction","temperature","greater","than","or","equal","to","100","?","C",".",",","more","specifically","greater","than","or","equal","to","110","?","C",".",",","even","more","specifically","greater","than","or","equal","to","120","?","C",".",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1861,"tokens":["The","polyethylene","composition","of","any","one","of","the","preceding","claims",",","wherein","the","polyethylene","composition","has","a","g","'","(","vis",")","of","0",".","940","or","greater",".","14","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1862,"tokens":["each","R3","is","a","halide",",","C6","to","C20","substituted","aromatic","hydrocarbyl","group","or","a","siloxy","group","of","the","formula","?","O","?","Si","?","Ra",",","where","Ra","is","a","C1","to","C20","hydrocarbyl","or","hydrocarbylsilyl","group","(","preferably","R3","is","a","fluoride","or","a","C6","perfluorinated","aromatic","hydrocarbyl","group",")",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1863,"tokens":["Pr","is","propyl",",","iPr","is","isopropyl",",","n","-","Pr","is","normal","propyl",",","Bu","is","butyl",",","cPR","is","cyclopropyl",",","iBu","is","isobutyl",",","tBu","is","tertiary","butyl",",","p","-","tBu","is","para","-","tertiary","butyl",",","nBu","is","normal","butyl",",","sBu","is","sec","-","butyl",",","TMS","is","trimethylsilyl",",","TIBAL","is","triisobutylaluminum",",","TNOAL","is","tri","(","n","-","octyl",")","aluminum",",","MAO","is","methylalumoxane",",","p","-","Me","is","para","-","methyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1864,"tokens":["wherein",":","?","+","is","a","C1","-","100","carbenium","ion","or","silyl","cation",";","and","A","?","is","as","previously","defined",".","The","silyl","cation","may","be","characterized","by","the","formula","Z4Z5Z6Si","+","cation",",","where","each","of","Z4",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1865,"tokens":["C","*","+","M","J",".","kii","-","-","M","'",".","M","J",".","C","*","(","3",")","where","C","represents","the","catalyst",",","Mi","represents","monomer","i",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1866,"tokens":["and","\/","or","polyisobutylene",".","End","Uses","[","200","]","Any","of","the","foregoing","polymers","and","compositions","in","combination","with","optional","additives","{","see",",","for","example",",","US","Patent","Application","Publication","No",".","2016","\/","60430",",","paragraphs","[","82","]","-","[","93","]",")","may","be","used","in","a","variety","of","end","-","use","applications","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1867,"tokens":["or","?","NR","?","2",",","?","SR","?",",","?","OR",",","?","OSiR","?","3",",","?","PR","?","2",",","where","each","R","?","is","hydrogen",",","halogen",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1868,"tokens":["or","an","unsubstituted","unsaturated","cyclic","ring",";","R4","is","hydrogen",",","halogen",",","silylcarbyl",",","substituted","silylcarbyl",",","C1","-","C40","hydrocarbyl",",","substituted","C1","-","C40","hydrocarbyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1869,"tokens":["Volatiles","were","removed","under","a","stream","of","nitrogen","and","then","under","high","vacuum",".","The","residue","was","extracted","with","pentane","(","2","?","20","mL",")","and","filtered","over","Celite","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1870,"tokens":["1H",",",".","7","0","2",".","2","Hz",")",",","6",".","20","(","dd",",","1H",",","J","0","3",".","0",",","2",".","1","Hz",")",",","6",".","5","(","dd",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1871,"tokens":["and","R","^","c","and","R","~",">","f","respectively","the","same","as","R","^","cc","and","R","5ff","12",".","The","process","as","in","any","one","of","the","preceding","claims",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1872,"tokens":["26","mmol",",","4",".","98","eq",")","was","added",".","Tetramethyldisilylen","(","benz","[","e","]","inden","-","3","-","yl",")","(","3","-","(","trimethylsilylmethyl",")","-","cyclopentadienyl",")","zirconium","dichloride","[","343","]","1","-","(","3H","-","Cyclopenta","[","a","]","naphthalen","-","3","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyl","-","2","-","(","3","-","(","(","trimethylsilyl",")","methyl",")","-","cyclopenta","-","2",",","4","-","dien","-","1","-","yl",")","disilane","[","344","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1873,"tokens":["J","0","6",".","6","Hz",",","6H",",","2",",","6","-","CHMeMe","'","in","phenyl",")",",","1",".","2","(","d",",","J","0","6","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1874,"tokens":["0","mmol",",","1",".","2","eq",")","was","added",".","Tetramethyldisilylen","(","3","-","neopentyl","-","cyclopentadienyl",")","(","4","-","phenyl","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacenyl",")","zirconium","dichloride","[","315","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O"]} +{"id":1875,"tokens":["The","dichloromethane","extract","was","extracted","with","hexane","(","10","mL",")",".","The","hexane","extract","was","cooled","to","?","35","?","C",".","to","facilitate","precipitation",".","The","precipitate","was","collected","and","concentrated","under","high","vacuum","to","afford","the","product","as","a","yellow","-","orange","solid","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1876,"tokens":["The","method","of","any","of","paragraphs","13","to","20",",","wherein","the","method","occurs","at","a","temperature","of","0","?","C",".","to","300","?","C",".",",","at","a","pressure","in","the","range","of","from","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1877,"tokens":["To","a","precooled",",","stirring","solution","of","1","-","Chloro","-","2","-","(","cyclopenta","-","2",",","4","-","dien","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilane","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1878,"tokens":["The","combined","organic","extract","is","dried","with","MgS04",",","filtered","and","rotovapped","down","to","yield","4",".","2","g","(","78","%","yield",")","of","a","white","powder",".","1","!","!","NMR","(","CDC13",")",":","?","8",".","7","(","d",",","JH","-","H","0","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1879,"tokens":["6","mmol",",","5",".","3","eq",")","was","added",".","The","reaction","was","stirred","at","room","temperature","overnight",".","The","reaction","was","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1880,"tokens":["J","may","be","N",",","and","R","*","may","be","methyl",",","ethyl",",","propyl",",","butyl",",","pentyl",",","hexyl",",","heptyl",",","octyl",",","nonyl",",","cyclooctyl",",","cyclododecyl",",","decyl",",","undecyl",",","dodecyl",",","adamantyl","or","an","isomer","thereof","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1881,"tokens":["or","an","isomer","thereof",")",".","Useful","catalysts","also","include","compounds","represented","by","the","formula","VII",":","TyCp","'","mMGnXq","wherein","Cp","'","is","a","tetrahydroindacenyl","group","(","such","as","tetrahydro","-","s","-","indacenyl","or","tetrahydro","-","as","-","indacenyl",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1882,"tokens":["TABLE","6","temp","metal","conversion","Mw","Mw","\/","mr","Run","(","?","C",".",")","complex","(","percent",")","(","?","10","?","3",")","Mn","mm","(","%",")","(","%",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1883,"tokens":["The","reaction","was","stirred","at","room","temperature","for","73","minutes",".","The","residue","was","extracted","with","hexane","(","2","?","20","mL",")","and","filtered","over","Celite",".","The","combined","hexane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","afford","the","product","as","a","red","oil","(","4","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1884,"tokens":["Ge",",","or","C",",","where","at","least","one","of","Y1","and","Y2","is","not","C",",","preferably","at","least","one","of","Y1","and","Y2","is","Si",",","preferably","Y1","and","Y2","are","Si",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1885,"tokens":["127","g",",","80","%",",","ratio","of","1",":","1",".","6","isomers","A","and","B",")",".","1H","NMR","(","400","MHz",",","C6D6",")",":","?","8",".","24","-","8",".","19","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1886,"tokens":["The","combined","hexane","extracts","were","washed","with","saturated",",","aqueous","potassium","carbonate","(","100","mL",")","and","then","brine","(","100","mL",")",".","The","washed","hexane","extracts","were","dried","with","anhydrous","magnesium","sulfate","and","filtered","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1887,"tokens":["To","a","stirring","solution","of","1","-","(","4","-","(","[","1",",","1","?","-","biphenyl","]","-","2","-","yl",")","-","1H","-","inden","-","1","-","yl",")","-","2","-","chloro","-","1",",","1",",","2",",","2","-","tetramethyldisilane","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1888,"tokens":["or","(","X4",")","ligand","in","a","fashion","as","to","form","an","ion","pair",",","weakens","the","metal","-","(","X3",")","or","metal","-","(","X4",")","bond","in","the","metallocene",",","simply","coordinates","to","an","(","X3",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1889,"tokens":["Activating","cocatalysts","comprising","boron","which","are","particularly","useful","in","the","preparation","of","catalysts","of","this","invention","may","be","represented","by","the","following","general","formula",":","(","L","*","-","H",")","+","(","BQ4",")","-",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1890,"tokens":["and","alternatively","1",":","1","to","75",":","1",",","and","alternatively","5",":","1","to","50",":","1",".","The","particular","ratio","chosen","will","depend","on","the","exact","transition","metal","compounds","chosen",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1891,"tokens":["8H",")",",","0",".","90","(","t",",","3H",",","J","0","7",".","3","Hz",")",",","0",".","86","(","t",",","3H",",","J","0","7","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1892,"tokens":["An","equimolar","amount","of","metal","precursor","solution","(","120","?","l","of","10","mM","solution","in","toluene",")",".","Method","BB",":","40","?","l","of","toluene","is","added","to","a","1","mL","glass","vial","containing","1",".","1","?","mol","of","the","ligand","source","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","O","O","O","O","O","O","O","O","O","B-SOLVENT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1893,"tokens":["or","one","or","more","of","R1","and","R2",",","R2","and","R3",",","R5","and","R6",",","and","R9","and","R10",",","are","joined","to","form","a","saturated","cyclic","ring",",","substituted","saturated","cyclic","ring",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1894,"tokens":["For","these","reactions",",","the","relationships","between","?","bite","-","angle","?",",","polymerization","activity",",","and","comonomer","incorporation","have","been","investigated","using","PHT","\/","silica","gel","and","MAO","\/","silica","gel","as","aluminoxane","type","cocatalysts","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","O","B-SUPPORT","I-SUPPORT","O","B-ADDITIVE","O","B-SUPPORT","I-SUPPORT","O","O","O","O","O"]} +{"id":1895,"tokens":["and","(","V",")",".","Tacticity","of","styrene","polymers","is","determined","using","the","144","-","147","ppm","region","of","the","13C","NMR","spectrum","(","phenyl","C","(","1",")",")",",","see",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1896,"tokens":["Polymer","characterization",":","[","220","]","Polymer","characterization","results","for","polyethylene","samples","are","reported","in","Table","2",",","for","ethylene","-","1","-","octene","copolymers","are","reported","in","Table","4",".","[","221","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1897,"tokens":["Melting","points","were","collected","during","the","heating","period",".","Polymerization","data","shown","in","Table","1","is","intended","to","be","representative","of","the","catalytic","behavior","of","compounds","A","-","M","and","C1","and","is","not","intended","to","be","comprehensive","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1898,"tokens":["and","bis","(","(","2","-","oxoyl","-","3","-","(","3",",","5","-","bis","-","(","2",",","4",",","4","-","trimethylpentan","-","2","-","yl",")","phenyl",")","-","5","-","(","2",",","4",",","4","-","trimethyIpentan","-","2","-","yl",")","(","phenyl",")","-","5","-","(","l",",","l","-","dimethylethyl",")","-","2","-","phenoxy",")","methyl",")","cyclohex","-","4","-","ene","-","l",",","2","-","diyl","zirconium","(","IV",")","dibenzyl",".","16",".","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1899,"tokens":["In","a","preferred","embodiment","of","the","invention",",","each","Cp","is",",","independently",",","an","indenyl","group","which","may","be","substituted","or","unsubstituted",",","preferably","each","Cp","is","independently","substituted","with","a","Ci","to","C40","hydrocarbyl","group","or","an","unsubstituted","Ci","to","C40","hydrocarbyl","group",",","preferably","Cp","is","an","indenyl","group","substituted","with","a","Ci","to","C20","substituted","or","unsubstituted","hydrocarbyl",",","preferably","a","substituted","Ci","to","C12","hydrocarbyl","group","or","an","unsubstituted","Ci","to","C12","hydrocarbyl","group",",","preferably","methyl",",","ethyl",",","propyl",",","butyl",",","pentyl",",","hexyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1900,"tokens":["and","the","like",",","including","their","substituted","analogues",".","[","79","]","The","term","?","alkoxy","?","or","?","alkoxide","?","means","an","alkyl","ether","or","aryl","ether","radical","wherein","the","term","alkyl","is","as","defined","above","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1901,"tokens":["In","other","embodiments",",","at","least","50","ppm","of","diene","is","added","to","the","polymerization",",","or","100","ppm","or","more",",","or","150","ppm","or","more",".","Preferred","diolefin","monomers","useful","in","this","invention","include","any","hydrocarbon","structure",",","preferably","C4","to","C30",",","having","at","least","two","unsaturated","bonds",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1902,"tokens":["Table","5","shows","Catalysts","1","through","22",".","Catalysts","C","are","used","as","comparative","metallocene","catalysts",".","TABLE","5","Catalysts","1","through","22","and","comparative","catalyst","C","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19","20","21","22","C","TABLE","6","Ethylene","Polymerization","and","Ethylene","1","-","Hexene","Copolymerization","Using","Supported","Catalysts","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","O","O","O"]} +{"id":1903,"tokens":["and","?","C4","alkyl","?","refers","to","butyl","(","e",".","g",".",",","-","CH2CH2CH2CH3",",","-","(","CH3",")","CHCH2CH3",",","-","CH2CH","(","CH3",")","2",",","etc",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1904,"tokens":["54","Hz",")",",","7",".","9","(","t",",","1H",",","3JH","-","H","0","7",".","5","Hz",")",",","7",".","52","(","d",",","1H",",","3JH","-","H","0","8","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1905,"tokens":["For","all","experiments","using","borate","activators",",","the","molar","ratio","of","activator",":","pre","-","catalyst","was","1",":","1",".","T","(","?","C",")","is","the","polymerization","temperature",".","?","Yield","?","is","polymer","yield",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1906,"tokens":["The","normalized","band","area","is","then","correlated","to","a","calibration","curve","from","13C","NMR","data","to","predict","the","wt","%","ethylene","within","a","concentration","range","of","approx",".","5","to","40","wt","%","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1907,"tokens":["1H",",","J","0","7",".","6",",","1",".","5","Hz",",","B",")",",","7",".","42","-","7",".","23","(","m",",","5H",",","A",")",",","7",".","33","(","td",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1908,"tokens":["1H",",","CH",")",";","3",".","86","(","s",",","3H",",","N","-","CH3",")",";","6",".","90","-","7",".","71","(","m",",","7H",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1909,"tokens":["Most","preferably",",","the","copolymer","may","be","an","ethylene","\/","propylene",",","ethylene","\/","butene",",","ethylene","\/","pentene",",","ethyl","ene","\/","hexene",",","or","ethyl","ene","\/","octene","copolymer",".","[","72","]"],"ner_tags":["O","O","O","O","O","O","O","O","B-OLEFIN","O","B-OLEFIN","O","O","O","B-OLEFIN","O","O","O","B-OLEFIN","O","O","O","O","B-OLEFIN","O","O","O","O","O","B-OLEFIN","O","O","O","O","O"]} +{"id":1910,"tokens":["1H","NMR","(","CDCl3",")",":","?","7",".","1","-","7",".","0","(","m",",","2H",",","Ar","-","H",")",",","6",".","94","(","d",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1911,"tokens":["480","g",",","0",".","72","mmol",")","in","diethyl","ether","(","20","mL",")",",","methylmagnesium","bromide","(","1",".","2","mL",",","3",".","0M","in","diethyl","ether",",","3","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1912,"tokens":["However",",","in","Example","28",",","the","polymerization","temperature","was","120","?","C",".","The","experiment","results","are","shown","in","Table","1",".","[","COMPARATIVE","EXAMPLE","2","]","TO","[","COMPARATIVE","EXAMPLE","3","]","[","189","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1913,"tokens":["the","GPC","-","4D","method","shall","control",".","Blends","[","209","]","In","another","embodiment",",","a","polymer","(","preferably","the","polyethylene","or","polypropylene",")","is","combined","with","one","or","more","additional","polymers","prior","to","being","formed","into","a","film",",","molded","part","or","other","article","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1914,"tokens":["Preferably","the","(","C3","-","C4Q",")","cycloalkane","is","monocyclic",".","Examples","of","unsubstituted","monocyclic","(","C3","-","C4Q",")","cycloalkane","are","cyclopropane",",","cyclobutane",",","cyclopentane",",","cyclohexane",",","cycloheptane",",","cyclooctane",",","cyclononane",",","cyclodecane",",","cycloundecane",",","cyclododecane",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1915,"tokens":["The","solid","was","not","soluble",",","so","chloroform","was","added","to","the","hot","stirring","mixture","until","the","solid","went","into","solution",".","EXAMPLE","6","2",",","6","-","Diacetylpyridinebis","(","2","-","tert","-","butylphenylimine",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1916,"tokens":["and","substituted","hydrocarbyl",",","said","group","having","from","1","to","50","atoms",",","and","optionally","two","or","more","R30","substituents","on","the","same","or","different","Q","?","atoms",",","may","be","joined","into","a","ring","or","multiple","ring","structure",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1917,"tokens":["T","is","(","CR8R9",")","x",",","SiR8R9","or","GeR8R9","where","x","is","1","or","2",",","R8","and","R9","are","independently","selected","from","substituted","or","unsubstituted","hydrocarbyl",",","halocarbyl",",","silylcarbyl","and","germylcarbyl","and","R8","and","R9","may","optionally","be","bonded","together","to","form","a","ring","structure",";","y","is","1","when","T","is","present","and","y","is","0","when","T","is","absent",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1918,"tokens":["and","Cul","(","2",".","11","g",",","11",".","1","mmol",")","are","added","and","the","mixture","is","refluxed","for","four","days","with","a","Stevens","condensor","in","the","glovebox","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1919,"tokens":["Yield","?","10","g","oligomer","product",".","Oligomers","are","mainly","linear","internal","olefins",".","Based","on","gas","chromatography","analysis",",","the","approximate","weight","distribution","of","the","oligomers","is",":"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1920,"tokens":["Non","-","limiting","examples","of","slurry","processes","include","continuous","loop","or","stirred","tank","processes",".","Also",",","other","examples","of","slurry","processes","are","described","in","U",".","S","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1921,"tokens":["which","claims","benefit","of","U",".","S",".","Provisional","Application","No",".","60","\/","750",",","947",",","filed","Dec",".","16",",","2005",",","the","teachings","of","which","are","incorporated","by","reference","herein",",","as","if","reproduced","in","full","hereinbelow","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1922,"tokens":["J","0","1",".","6","Hz",",","2H",")",",","6",".","19","(","s",",","2H",")",",","3",".","87","(","t",",","J","0","5","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1923,"tokens":["the","foregoing","description","is","intended","to","illustrate","and","not","limit","the","scope","of","the","invention",".","Other","aspects",",","advantages","and","modifications","will","be","apparent","to","those","skilled","in","the","art","to","which","the","invention","pertains",".","[","203","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1924,"tokens":["Typically",",","the","amount","of","the","fluoroorgano","boron","or","fluoroorgano","borate","compound","used","as","a","cocatalyst","for","the","metallocenes","may","be","from","about","0",".","5","mole","to","about","10","moles","of","boron","compound","per","total","moles","of","the","metallocene","compounds","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1925,"tokens":["2H",")",",","7",".","64","-","7",".","59","(","m",",","2H",")",",","7",".","42","-","7",".","25","(","m",",","8H",")",",","7",".","11","-","7",".","8","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1926,"tokens":["240","g",")","was","dissolved","in","a","minimum","of","dry","THF",".","2",",","6","-","Diacetylpyridinebis","(","2",",","6","-","diisopropylphenylimi",")","(","0",".","893","g",")","was","added","and","the","solution","turned","dark","and","a","brown","precipitate","formed","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1927,"tokens":["2H5","3",",","5","-","H","in","C6H2",")",",","3",".","2","(","sept",",","J","0","6",".","7","Hz",",","2H",",","CHMe2",")",",","2",".","34","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1928,"tokens":["or","segment","thereof",",","consisting","substantially","of","ethylene","repeat","units",";","or","a","mixture","or","blend","of","two","or","more","such","polymeric","molecules",";","and","wherein","the","process","forms","reactive","chains","and","is","characterized","by","a","reaction","rate","constant","k11","for","adding","the","ethylene","to","a","first","reactive","chain","end","comprising","an","ethylene","residual",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1929,"tokens":["1H",",","isomer","B",",","used","for","isomer","ratio",")",",","7",".","57","(","s",",","1H",",","isomer","A",",","used","for","isomer","ratio",")",",","7",".","53","-","7",".","49","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1930,"tokens":["Vol",".","71",",","No",".","11",",","November","1994",",","pp",".","962","-","964",".","Molecular","volume","(","MV",")",",","in","units","of","cubic","A",",","is","calculated","using","the","formula",":","MV","0","8","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1931,"tokens":["and","at","least","one","heteroatom","(","up","to","4","heteroatoms",")","Si","(","Rc",")","2",",","Ge","(","Rc",")","2",",","P","(","RP",")",",","N","(","RN",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1932,"tokens":["Thus",",","precontacted","describes","components","that","are","used","to","contact","each","other",",","but","prior","to","contacting","the","components","in","the","second",",","postcontacted","mixture",".","Accordingly",",","this","invention","may","occasionally","distinguish","between","a","component","used","to","prepare","the","precontacted","mixture","and","that","component","after","the","mixture","has","been","prepared","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1933,"tokens":["8H",")",",","0",".","84","(","t",",","3H",",","J","0","7",".","3","Hz",")",",","0",".","74","(","t",",","3H",",","J","0","7","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1934,"tokens":["To","a","solution","of","99",".","1","g","(","463","mmol",")","of","2",",","6",",","6","-","trimethyl","-","3",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","(","2H",")","-","one","in","450","ml","of","THF","cooled","to","5","?","C",",","26","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1935,"tokens":["3H",")",".","The","reaction","was","stirred","at","room","temperature","for","16h",".","The","residue","was","extracted","with","dichloromethane","(","2","?","20","mL",",","then","10","mL",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1936,"tokens":["5","or","more","and","g","?","vis","of","0",".","98","or","more","and","generally","decreasing","comonomer","incorporation","with","increasing","molecular","weights","(","by","GPC4D",")",".","[","205","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1937,"tokens":["2H",")",",","6",".","47","(","s",",","1H",")",",","6",".","46","(","s",",","1H",")",",","6",".","30","(","t",",","1H",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1938,"tokens":["Alumoxane","Activators","Alumoxane","activators","are","utilized","as","activators","in","the","catalyst","systems","described","herein",".","Alumoxanes","are","generally","oligomeric","compounds","containing","-","Al","(","R1",")","-","O","-","sub","-","units",",","where","R1","is","an","alkyl","group","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1939,"tokens":["or","a","combination","thereof",",","or","X1","and","X2","are","joined","together","to","form","a","metallocycle","ring",",","or","X1","and","X2","are","joined","to","form","a","chelating","ligand",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1940,"tokens":["Me2Ge","(","C13H8",")","(","2","-","methyl",",","3","-","n","-","butylC9H4",")","ZrCl2",";","Me2Ge","(","C13H8",")","(","2","-","methyl",",","3","-","benzylC9H4",")","ZrCl2",";"],"ner_tags":["B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O"]} +{"id":1941,"tokens":["8","Hz","isomer","A",",","used","for","isomer","ratio",")",",","6",".","58","(","dd",",","1H",",","J","0","3",".","4",",","0",".","9","Hz",",","isomer","B",",","used","for","isomer","ratio",")",",","6",".","28","(","d",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1942,"tokens":["3H",")",",","0",".","34","(","s",",","3H",")",",","0",".","29","(","s",",","3H",")",",","0",".","28","(","s",",","3H",")",",","?","0",".","25","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1943,"tokens":["324","g","\/","mL","at","135","?","C",".","The","injection","concentration","was","from","1",".","0","to","2",".","0","mg","\/","mL",",","with","lower","concentrations","being","used","for","higher","molecular","weight","samples","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1944,"tokens":["Activation","methods","using","ionizing","ionic","compounds","not","containing","an","active","proton","but","capable","of","forming","active","catalyst","compositions",",","such","as","ferrocenium","salts","of","the","foregoing","non","-","coordinating","anions","are","also","contemplated","for","use","herein",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1945,"tokens":["The","reaction","was","allowed","to","run","for","16","h","at","which","time","the","surface","of","the","mixture","had","formed","a","solid","polymer","crust","thus","preventing","further","polymerization",".","The","reaction","was","terminated","by","addition","of","MeOH","\/","10","%","HCl","(","15","ml",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1946,"tokens":["R13",",","and","R14","is","independently","hydrogen",",","halogen",",","C1","-","C50","hydrocarbyl","or","C1","-","C50","substituted","hydrocarbyl",",","halocarbyl",",","silylcarbyl",",","alkoxyl",",","siloxyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1947,"tokens":["To","a","suspension","of","173","g","(","1",".","29","mol",",","1",".","2","eq",".",")","of","AlCl3","in","1000","ml","of","dichloromethane","cooled","to","0","?","C",",","a","solution","of","270","g","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1948,"tokens":["N","(","R",")","-",",","or","R2NC","(","0",")","-",",","or","two","of","the","Rs","are","taken","together","to","form","an","unsubstituted","(","Ci","-","Cj","g",")","alkylene",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1949,"tokens":["1H",",","J","0","3",".","1",",","2",".","3","Hz",")",",","5",".","89","(","t",",","1H",",","J","0","2",".","2","Hz",")",",","5",".","85","(","dd",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1950,"tokens":["such","as","Br",",","Cl",",","F",",","or","I",")","or","at","least","one","functional","group","such","as","NR","*","2",",","OR","*",",","SeR","*",",","TeR","*",",","PR","*","2",",","AsR","*","2",",","SbR","*","2",",","SR","*",",","BR","*","2",",","SiR","*","3",",","GeR","*","3",",","SnR","*","3",",","PbR","*","3",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1951,"tokens":["The","slurry","is","allowed","to","exit","the","reactor","at","regular","intervals","or","continuously","to","a","heated","low","pressure","flash","vessel",",","rotary","dryer","and","a","nitrogen","purge","column","in","sequence","for","removal","of","the","isobutane","diluent","and","all","unreacted","monomer","and","comonomers","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1952,"tokens":["or","an","unsubstituted","unsaturated","cyclic","ring",";","R4","is","hydrogen",",","halogen",",","silylcarbyl",",","substituted","silylcarbyl",",","C1","-","C40","hydrocarbyl",",","substituted","C1","-","C40","hydrocarbyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1953,"tokens":["3H",")",",","2",".","34","(","s",",","3H",")",",","2",".","14","(","s",",","3H",")",",","2",".","10","-","1",".","87","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1954,"tokens":["or","1",",","3","-","butadienyl",".","Alkenyl","and","alkynyl","groups",",","as","well","as","groups","having","delocalized","electrons",",","such","as","aromatic","hydrocarbyl","groups","and","heteroaryl","groups",",","are","unsaturated","groups","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1955,"tokens":["or","combination","thereof",",","or","X1","and","X2","are","joined","together","to","form","a","metallocycle","ring",",","or","X1","and","X2","are","joined","to","form","a","chelating","ligand",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1956,"tokens":["The","term","'","continuous","'","means","a","system","that","operates","without","interruption","or","cessation",".","Preferably",",","each","X","is",",","independently",",","a","halide",",","a","hydride",",","an","alkyl","group",",","an","alkenyl","group","or","an","arylalkyl","group",".","[","63","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1957,"tokens":["Where","R","*","'","includes","one","or","more","halogen","substituents",",","the","or","each","halogen","substituent","is","chloro",",","bromo",",","or","iodo",",","and","more","preferably","is","chloro","or","bromo",".","[","89","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1958,"tokens":["5","hours",".","Example","2",":","Synthesis","of","dimethylsilyl","(","tert","-","butylamido",")","(","N","-","methyl","-","2","-","methoxy","-","5",",","6","-","dihydroindeno","[","2",",","1","-","b","]","indol","-","6","-","yl",")","dimethyl","titanium","(","B","-","2",")","[","78","]","(","a",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1959,"tokens":["3","BOMATPBmix","(","0",".","36",")","\/","21",".","7","26",".","6","497",",","0","MMAO","-","3A","(","3",")","B","(","2",")","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1960,"tokens":["and","Each","Rs","independently","is","a","halogen","atom",",","polyfluoro","substitution","(","that","is","one","of","the","at","least","one","substituent","Rs","stands","for","at","least","two","fluoro","substituents",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1961,"tokens":["and","are","described","in","EP","-","A","-","426637",",","EP","-","A","-","573403","and","U",".","S",".","Patent","5",",","387",",","568",".","Also","included","is","the","use","of","strong","Lewis","acids",",","especially","tris","(","perfluoro",")","aryl","borane","compounds",",","such","as","tris","(","pentafluorophenyl",")","borane",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1962,"tokens":["The","reactions","described","in","Fig",".","4","preferably","are","carried","out","under","a","substantially","inert","gas","atmosphere","in","an","anhydrous","aprotic","solvent","such","as",",","for","example",",","toluene",",","xylenes",",","tetrahydrofuran",",","diethylene","glycol","dimethyl","ether",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1963,"tokens":["the","method","of","activation",",","and","the","end","product","desired",".","In","a","particular","embodiment",",","when","using","the","two","transition","metal","compound",",","where","both","are","activated","with","the","same","activator",",","useful","mole","percents",",","based","upon","the","molecular","weight","of","the","pre","-","catalysts",",","are","10","to","99",".","9","%","A","to","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1964,"tokens":["In","a","manner","similar","to","the","preparation","of","(","Ql",")","(","Example","Ql",")","except","use","3",",","6","-","di","-","tert","-","butyl","-","9","-","(","2","-","(","tetrahydro","-","2H","-","pyran","-","2","-","yloxy",")","-","5","-","(","2",",","4",",","4","-","trimethylpentan","-","2","-","yl",")","phenyl",")","-","9H","-","carbazole",",","(","P6",")","(","Preparation","6",")","instead","of","(","P4",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1965,"tokens":["the","polymer","composition","was","tuned","to","a","BOCD","composition","that","yielded","a","surprisingly","good","combination","of","film","mechanical","properties","and","resin","processability",".","Specifically",",","a","supported","mixed","catalyst","on","ES70","-","875","silica","was","prepared","with","(","nPrCp",")","2HfMe2","to","rac","\/","meso","(","l","-","EthInd",")","2ZrMe2","at","ratios","varying","from","85",":","15","to","70",":","30","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SUPPORT","I-SUPPORT","I-SUPPORT","I-SUPPORT","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1966,"tokens":["6H",")",",","2",".","32","(","s",",","6H",")",",","6",".","95","(","t",",","2H",")",",","7",".","13","(","d",",","2H",")",",","7",".","30","(","d",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1967,"tokens":["and","(","iii",")","optionally",",","at","least","one","cocatalyst","or","scavenger","(","preferably","one","or","more","of","trimethylaluminum",",","triethylaluminum",",","tri","-","isobutylaluminum",",","tri","-","n","-","hexylaluminum",",","tri","-","n","-","octylaluminum",",","diethyl","aluminum","chloride",",","dibutyl","zinc",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","O","B-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","O"]} +{"id":1968,"tokens":["2","BOMATPBmix","(","0",".","24",")","\/","11",".","0","12",".","6","353",",","0","MMAO","-","3A","(","2",")","C","(","3",")","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1969,"tokens":["U",".","S",".","Patent","Publication","No",".","2015","\/","291748",";","and","Serial","No",".","62","\/","461",",","104",",","filed","February","20",",","2017",",","entitled","Supported","Catalyst","Systems","and","Processes","for","Use","Thereof","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1970,"tokens":["98","or","more",".","In","some","embodiments",",","the","copolymer","obtained","has","a","total","unsaturation","\/","1000","C","of","0",".","15","or","less",",","or","0",".","12","or","less",".","[","195","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1971,"tokens":["Measuring","Twl",",","Tw2",",","Mwl","and","Mw2","from","CFC","[","274","]","A","new","technique","has","been","developed","for","determining","both","MWD","and","short","chain","branching","distribution","compositional","information",",","using","cryogenic","cross","fractionation","(","cryo","CFC",")",",","to","compare","the","experimental","polymers","to","competitive","products","on","the","market","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1972,"tokens":["Volatiles","were","removed","under","a","stream","of","nitrogen","and","then","under","high","vacuum",".","The","residue","was","extracted","with","dichloromethane","(","15","mL",")","and","filtered","over","Celite","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1973,"tokens":["To","a","stirring","suspension","of","zirconium","(","IV",")","chloride","(","0",".","901","g",",","3",".","87","mmol",",","1","eq",")","in","diethyl","ether","(","60","mL",")",",","a","solution","of","lithium","1","-","(","2","-","(","3","-","butylcyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilaney",")","-","4","-","phenyl","-","1H","-","inden","-","1","-","ide","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1974,"tokens":["In","some","embodiments",",","the","invention","catalyst",",","invention","catalyst","system","or","composition",",","or","both","further","comprises","at","least","one","aprotic","solvent","(","e",".","g",".",",","as","in","a","solvated","form","of","the","invention","catalyst",")",",","diluents","(","described","later",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1975,"tokens":["In","at","least","one","embodiment",",","little","or","no","alumoxane","is","used","in","the","process","to","produce","the","polymers",".","In","a","preferred","embodiment",",","the","catalyst","system","used","in","the","polymerization","includes","no","more","than","one","catalyst","compound","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1976,"tokens":["850","to","0",".","950",",","and","I","?","o","\/","I2","?","10",".","2",".","A","process","according","to","claim","1","wherein","the","polymer","has","I","|","0","and","I2","properties","satisfying","the","equation","IKA","<","10",".","32","(","MI",")","'","814","for","II0","\/","I2","values","ranging","from","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1977,"tokens":["75","BOMATPBmix","(","0",".","9",")","\/","11",".","7","13",".","0","971",",","0","MMAO","-","3A","(","0",".","75",")","G","(","3",")","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1978,"tokens":["which","reflects","the","expected","MW","range","for","samples","and","the","exclusion","limits","of","the","column","set",".","Seventeen","individual","polystyrene","standards",",","ranging","from","Mp","?","580","to","10",",","0",",","0",",","were","used","to","generate","the","calibration","curve","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1979,"tokens":["wherein","the","polyethylene","composition","has",":","a",")","an","RCI",",","m","of","100","kg","\/","mol","or","greater",",","alternatively",",","110","kg","\/","mol","or","greater",",","alternatively",",","125","kg","\/","mol","or","greater",",","alternatively",",","150","kg","\/","mol","or","greater",",","alternatively",",","170","kg","\/","mol","or","greater",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1980,"tokens":["0","mmol",",","2","eq",")","was","added",".","The","reaction","was","stirred","at","room","temperature","for","15","h",".","The","reaction","was","filtered","on","a","plastic",",","fritted","funnel","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1981,"tokens":["and","bis","(","(","2","-","oxoyl","-","3","-","(","3",",","5","-","bis","-","(","2",",","4",",","4","-","trimethyIpentan","-","2","-","yl",")","?","henyl",")","-","5","-","(","2",",","4",",","4","-","trimethylpentan","-","2","-","yl",")","(","phenyl",")","-","5","-","(","l",",","l","-","dimethylethyl",")","-","2","-","phenoxy",")","methyl",")","cyclohex","-","4","-","ene","-","l",",","2","-","diyl","zirconium","(","IV",")","dibenzyl","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1982,"tokens":["13C","{","1H","}","(","C6D6",")","?","2",".","43",",","4",".","85",",","34",".","73",",","42",".","79",",","50",".","17",",","54",".","73",",","107",".","25",".","124",".","41",",","124",".","98",",","125",".","9",",","137",".","0",",","145",".","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1983,"tokens":["The","filtered","solid","was","washed","with","diethyl","ether","(","3","?","5","mL",")",".","The","solid","was","collected","and","concentrated","under","high","vacuum","to","afford","the","product","as","a","white","solid",",","containing","diethyl","ether","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1984,"tokens":["The","polyethylene","composition","may","have","a","melt","index",",","I2","16",",","according","to","the","test","method","listed","below",",","of","about","0",".","1","g","\/","10","min","to","about","30","g","\/","10","min",",","such","as","about","20","g","\/","10","min","to","about","30","g","\/","10","min",".","[","180","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1985,"tokens":["EXAMPLE","22","In","a","dry",",","oxygen","-","free","atmosphere","the","iron","(","II",")","complex","prepared","in","Example","15","(","0",".","3","mmol",")","was","slurried","in","25","ml","dry","toluene","and","the","solution","placed","under","34","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","O","O","O","O","O","O","O"]} +{"id":1986,"tokens":["or","an","unsubstituted","unsaturated","cyclic","ring",",","and","R8","is","hydrogen",",","halogen",",","C1","-","C40","hydrocarbyl",",","substituted","C1","-","C40","hydrocarbyl",",","silylcarbyl",",","silyl",",","substituted","silylcarbyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1987,"tokens":["798","g",",","0",".","3","mol",")","in","diethyl","ether","(","20","mL",")",",","a","solution","of","1",",","2","-","dichloro","-","1",",","1",",","2",",","2","-","tetramethyldisilane","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1988,"tokens":["The","hexane","extract","was","washed","with","cold","hexane","and","concentrated","under","high","vacuum","to","afford","the","product","as","a","yellow","solid","(","0",".","91","g",",","5","%",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1989,"tokens":["8","eq",")","was","added",".","The","reaction","was","stirred","at","room","temperature","for","80","minutes",".","Volatiles","were","removed","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","afford","the","product","as","a","red","-","orange","foam",",","containing","hexane","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1990,"tokens":["R1",",","R2",",","R3",",","R9",",","R11",",","R14","and","R16","are","hydrogen",",","and","R4",",","R5",",","R8",",","R10",",","R12",",","R13",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1991,"tokens":["Further",",","hydrogen","can","be","used","in","the","polymerization","process","of","this","invention","to","control","polymer","molecular","weight",".","Polymerizations","using","the","catalysts","of","this","invention","may","be","carried","out","in","any","manner","known","in","the","art","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1992,"tokens":["The","combined","hot","hexane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum",".","Then",",","hexane","(","5mL",")","was","added",".","The","mixture","was","cooled","to","-","35","?","C","overnight","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1993,"tokens":["3","mol",",","1",".","3","eq",")","was","added",".","The","reaction","was","stirred","at","room","temperature","for","19h",".","Volatiles","were","removed","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","afford","the","product","as","an","orange","powder",",","containing","tetrahydrofuran","(","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1994,"tokens":["0","g","of","2","-","indanone","(","Mw","0","132",".","16",",","0",".","63","mol",")",",","102",".","0","g","of","p","-","MCC6H4NHNH2","?","HCl","(","Mw","0","158",".","63",",","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1995,"tokens":["In","the","drybox","0",".","40","g","of","dichloro","(","N","-","(","1",",","1","-","dimethylethyl",")","-","1",",","1","-","dimethyl","-","1","-","(","(","1",",","2",",","3",",","3a",",","7a","-","?",")","-","3","-","(","1","-","pyrrolidinyl",")","-","1H","-","inden","-","yl",")","silanaminato","(","2","-",")","-","N",")","titanium","were","combined","with","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1996,"tokens":["The","concentration","(","c",")",",","at","each","point","in","the","chromatogram","is","calculated","from","the","baseline","-","subtracted","IR5","broadband","signal","intensity","(","I",")","using","the","following","equation",":","c","0","\/","\/","\/",".","where","b","is","the","mass","constant","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1997,"tokens":["and","R8","is","hydrogen",",","halogen",",","C1","-","C40","hydrocarbyl",",","substituted","C1","-","C40","hydrocarbyl",",","silylcarbyl",",","silyl",",","substituted","silylcarbyl",",","C6","-","C10","aryl",",","substituted","C6","-","C10","aryl",",","?","NR","?","2",",","?","SR","?",",","?","OR",",","?","OSiR","?","3",",","?","PR","?","2",",","where","each","R","?","is","hydrogen",",","halogen",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1998,"tokens":["Example","Q2",";","and","HfCl4","add","3","M","diethyl","ether","solution","of","MeMgBr","at","room","temperature",".","Example","3","Preparation","of","(","2","?",",","2","?","-","(","propane","-","1",",","3","-","diylbis","(","oxy",")",")","bis","(","5","?","-","chloro","-","3","-","(","3",",","6","-","di","-","tert","-","butyl","-","9H","-","carbazol","-","9","-","yl",")","-","3","?","-","methyl","-","5","-","(","2",",","4",",","4","-","trimethylpentan","-","2","-","yl",")","biphenyl","-","2","-","ol",")",")","dimethyl","-","hafnium",",","(","3",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":1999,"tokens":["Preferably","R8","and","R9","do","not","cyclize","to","form","indene","(","substituted","or","unsubstituted",")","with","the","five","membered","cyclopentadienyl","ring",".","[","98","]","Preferably","R9","and","R10","do","not","form","a","cyclic","ring",",","preferably","R9","and","R10","do","not","form","an","aromatic","cyclic","ring",",","preferably","R9","and","R10","do","not","form","a","mononuclear","aromatic","six","membered","cyclic","ring","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2000,"tokens":["0","cc","\/","g",".","According","to","another","aspect","of","the","present","invention",",","the","solid","oxide","may","have","a","surface","area","of","from","about","100","to","about","1000","m2","\/","g","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2001,"tokens":["Mn","0","420","(","GPC",",","trichlorobenzene",",","120","?","C",".",",","polyethylene","standard",")",",","dispersity","0","2",".","1",".","EXAMPLE","31","In","a","dry",",","oxygen","-","free","atmosphere","the","cobalt","complex","prepared","in","Example","11","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2002,"tokens":["It","has","a","2","?","general","purpose","screw","with","an","L","\/","D","ratio","of","30",",","and","a","2","?","monolayer","die",".","There","are","total","nine","heating","zones",":","four","on","the","extruder",",","two","on","the","die","and","one","each","for","the","screen","changer",",","adapter","and","the","block","zone","before","the","die","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2003,"tokens":["Polyolefin","Products","[","184","]","The","present","disclosure","provides","compositions","of","matter","produced","by","the","methods","described","herein",".","[","185","]","In","a","preferred","embodiment",",","a","process","of","the","present","disclosure","produces","C2","to","C20","olefin","homopolymers","or","copolymers",",","such","as","ethylene","-","hexene",",","propylene","-","ethylene","and","\/","or","propylene","-","alpha","olefin","(","preferably","C3","to","C20",")","copolymers","("],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2004,"tokens":["and","(","P9",")","(","Preparation","9",")","instead","of","(","P7",")",",","prepare","crude","1","-","(","4","-","chloro","-","2","-","iodophenoxy",")","-","3","-","(","4","-","fluoro","-","2","-","iodophenoxy",")","propane",",","(","P13",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2005,"tokens":["542","g",",","0",".","1","mol",")","in","diethyl","ether","(","20","mL",")",",","n","-","butyllithium","(","2",".","5M","in","hexanes",",","0",".","9","mL",",","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2006,"tokens":["16","eq",")","and","hexane","(","0",".","39","eq",")","(","1",".","749","g",")",".","Tetramethyldisilylen","(","3","-","butyl","-","cyclopentadienyl",")","(","4","-","phenyl","-","indenyl",")","zirconium","dichloride","[","361","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O"]} +{"id":2007,"tokens":["The","reaction","was","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum",".","The","residue","was","extracted","with","dichloromethane","(","2","?","20","mL",")","and","filtered","over","Celite","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2008,"tokens":["2H",")",",","6",".","35","-","6",".","25","(","m",",","5H",")",",","0",".","72","(","s",",","3H",")",",","0",".","70","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2009,"tokens":["R6",",","R7",",","R8",",","R9",",","R10",",","R11",",","R12",",","R13",",","R14",",","R15",",","R16",",","R17",",","R18",",","R19",",","R20",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2010,"tokens":["The","residue","was","extracted","with","dichloromethane","and","filtered","over","Celite",".","The","dichloromethane","extract","was","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","afford","the","product","as","an","orange","solid","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2011,"tokens":["For","example",",","the","solid","oxide","material","may","be","treated","with","a","source","of","sulfate","(","termed","a","?","sulfating","agent","?",")",",","a","source","of","chloride","ion","(","termed","a","?","chloriding","agent","?",")",",","a","source","of","fluoride","ion","(","termed","a","?","fluoriding","agent","?",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2012,"tokens":["1H",",","B",")",",","5",".","88","-","5",".","86","(","m",",","1H",",","A",")",",","5",".","79","(","dd",",","1H",",","J","0","3",".","1",",","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2013,"tokens":["(","3","-","(","Dimethylamino",")","-","1","-","(","(","(","1",",","1","-","dimethylethyl",")","amino",")","dimethylsilyl",")","-","5",",","6",",","7",",","8","-","tetrahydro","-","2",",","5",",","6",",","7",",","8","-","pentamethyl","-","1H","-","benz","(","f",")","indenyl",")","lithium",",","lithium","salt","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2014,"tokens":["2H",")",",","7",".","66","-","7",".","61","(","m",",","4H",")",",","7",".","48","-","7",".","42","(","m",",","4H",")",",","7",".","42","-","7",".","35","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2015,"tokens":["or","an","unsubstituted","unsaturated","cyclic","ring",",","then","at","least","one","of","R8","and","R9","is","not","hydrogen","and","R7",",","R8",",","R9","and","\/","or","R10","are","not","the","same",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2016,"tokens":["Preferably",",","the","support","material","is","an","inorganic","oxide","in","a","finely","divided","form",".","Suitable","inorganic","oxide","materials","for","use","in","catalyst","systems","herein","include","Groups","2",",","4",",","13",","],"ner_tags":["O","O","O","O","O","O","O","B-SUPPORT","I-SUPPORT","O","O","O","O","O","O","O","B-SUPPORT","I-SUPPORT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2017,"tokens":["Santa","Clara",",","CA",")",".","Data","was","recorded","using","a","maximum","pulse","width","of","45","?","C",",","5","seconds","between","pulses","and","signal","averaging","512","transients","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2018,"tokens":["The","residue","was","extracted","with","dichloromethane","(","3","?","20","mL",")","and","filtered","over","Celite",".","The","combined","dichloromethane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2019,"tokens":["To","a","precooled",",","stirring","solution","of","lithium","1","-","(","1",",","1",",","2",",","2","-","tetramethyl","-","2","-","(","3","-","propylcyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","disilaneyl",")","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","ide","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2020,"tokens":["or","alkyl","containing","1","to","6","carbon","atoms",";","and","R4","and","R5","are","each","independently","hydrogen","or","alkyl","containing","1","to","6","carbon","atoms",".","39",".","The","process","as","recited","in","claim","38","wherein","R9",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2021,"tokens":["and","at","least","two","R3","groups","located","on","different","aryleneoxy","groups","are","sterically","bulky",".","8",".","The","process","of","claim","7","wherein","each","Ar4","group","corresponds","to","the","formula",":"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2022,"tokens":["and","weighed","for","crude","yield",".","The","product","is","transferred","to","a","standard","2","L","beaker","and","washed","with","3","?","2000","mL","of","distilled","water","with","rapid","magnetic","stirring","to","remove","sodium","chloride","and","residual","silica","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2023,"tokens":["or","any","combination","thereof",".","10",".","The","catalyst","composition","of","claim","1",",","wherein","the","activator","-","support","comprises","a","solid","oxide","treated","with","an","electron","-","withdrawing","anion",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2024,"tokens":["The","process","of","claim","25","wherein","each","X","is","a","benzyl","radical",".","33",".","The","process","of","claim","25","wherein","each","R1",",","R2",",","R3",",","R4",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2025,"tokens":["The","reactor","was","purified","by","washing","with","a","hexane","solution","of","TIBA","(","Al","(","i","-","Bu",")","3",")",",","and","then","dried","by","purging","with","propylene","at","80","?","C","for","one","hour","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2026,"tokens":["Volatiles","were","removed","under","a","stream","of","nitrogen","and","then","under","high","vacuum",".","The","residue","was","extracted","with","pentane","(","2","?","20","mL",")","and","filtered","over","Celite","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2027,"tokens":["Yield","83",".","4","%",".","1H","-","NMR","(","C6D6",",","?",",","ppm",")",",","allylic","isomer",":","-","0",".","9","(","s",",","3H",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2028,"tokens":["1H","each","of","A","and","B",")",",","6",".","58","(","dd",",","1H",",","J","0","3",".","0",",","2",".","3","Hz",",","A",")",",","6",".","39","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2029,"tokens":["1H",",","J","0","13",".","9","Hz",")",",","1",".","85","(","d",",","1H",",","J","0","14",".","0","Hz",")",",","1",".","80","(","d",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2030,"tokens":["645","g",",","3",".","35","mmol",")","in","diethyl","ether","(","20","mL",")",",","zirconium","(","IV",")","chloride","(","0",".","781","g",",","3","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2031,"tokens":["4H",",","ArH",")",",","6",".","51","(","d",",","2H",",","ArH",")",",","2",".","93","(","d",",","2H",",","SCH2",")",",","2",".","75","(","d",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2032,"tokens":["Ge",",","or","C",",","where","at","least","one","of","Y1","and","Y2","is","not","C",";","X1","and","X2","are","independently","hydrogen",",","halide",",","hydroxyl",",","or","C1","-","C50","substituted","or","unsubstituted","hydrocarbyl",",","amide",",","alkoxide",",","sulfide",",","phosphide",",","halide",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2033,"tokens":["Measuring","Twl",".","Tw2",".","Mwl","and","Mw2","from","CFC","[","190","]","A","new","technique","has","been","developed","for","determining","both","MWD","and","SCBD","compositional","information",",","using","cryogenic","cross","fractionation","(","cryo","CFC",")",",","to","compare","the","experimental","polymers","to","competitive","products","on","the","market","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2034,"tokens":["The","system","generates","a","cast","film","of","about","4",".","9","inch","in","width","and","a","nominal","gauge","of","2","mil",".","Melt","temperature","varies","with","materials",",","and","is","typically","around","215","?","C",".","[","217","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2035,"tokens":["To","a","stirring","suspension","of","lithium","4","-","phenyl","-","1","-","(","1",",","1",",","2",",","2","-","tetramethyl","-","2","-","(","3","-","neopentylcyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","disilaneyl",")","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","ide","(","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2036,"tokens":["Also",",","the","reactor","was","operated","to","have","a","residence","time","of","about","1","hour",".","The","solid","activator","was","added","through","a","0",".","35","cc","circulating","ball","-","check","feeder","and","fed","to","the","300","mL","autoclave","as","described","above","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2037,"tokens":["Jo","Ann","M",".","Canich",",","Crisita","Carmen","H",".","Atienza",",","Vyatcheslav","V",".","Izmer",",","Dmitry","S",".","Kononovich","and","Alexander","Z",".","Voskoboynikov","PRIORITY","CLAIM","This","application","claims","priority","to","and","the","benefit","of","USSN","15","\/","145",",","314",",","filed","May","3",",","2016","and","is","incorporated","by","reference","herein","in","its","entirety","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2038,"tokens":["6H",")",",","0",".","83","(","s",",","18H",")",",","-","0",".","73","(","s",",","Fig",".","9","shows","an","ORTEP","depiction","of","a","single","crystal","structure","derived","by","x","-","ray","analysis","of","invention","metal","-","ligand","complex","(","2",")","(","Example","2",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2039,"tokens":["M","is","an","element","selected","from","Group","13","of","the","Periodic","Table","of","the","Elements",",","or","boron","or","aluminum",",","and","Q","is","independently","a","hydride",",","bridged","or","unbridged","dialkylamido",",","halide",",","alkoxide",",","aryloxide",",","hydrocarbyl","radicals",",","said","Q","having","up","to","20","carbon","atoms","with","the","proviso","that","in","not","more","than","one","occurrence","is","Q","a","halide",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2040,"tokens":["The","heterogeneous","form","of","the","catalyst","system","may","be","employed","in","a","slurry","polymerization",".","As","a","practical","limitation",",","slurry","polymerization","takes","place","in","liquid","diluents","in","which","the","polymer","product","is","substantially","insoluble","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2041,"tokens":["The","activation","function","of","the","ionizing","ionic","compound","is","evident","in","the","enhanced","activity","of","catalyst","composition","as","a","whole",",","as","compared","to","a","catalyst","composition","containing","catalyst","composition","that","does","not","comprise","any","ionizing","ionic","compound","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2042,"tokens":["Ti","(","CH2Ph",")","3Cl",",","Ti","(","CH2CMe3",")","3Cl",",","Ti","(","CH2SiMe3",")","3Cl",",","Ti","(","CH2Ph",")","2Cl2",",","Ti","(","CH2CMe3",")","2Cl2",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2043,"tokens":["Likewise",",","oriented","polypropylene","could","be","laminated","to","oriented","polyethylene","or","oriented","polyethylene","could","be","coated","onto","polypropylene","then","optionally","the","combination","could","be","oriented","even","further",".","Typically","the","films","are","oriented","in","the","Machine","Direction","(","MD",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2044,"tokens":["1H",",","CH",")",",","?","6",".","32","(","t",",","1H",",","CH",")",",","?","4",".","61","(","br","s",",","1H",",","CH",")",",","?","3",".","54","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2045,"tokens":["2H",")",",","2",".","33","-","2",".","23","(","m",",","1H",")",",","2",".","8","-","1",".","98","(","m",",","1H",")",",","1",".","57","-","1",".","1","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2046,"tokens":["and","still","more","preferably","the","(","C","i","-","C4Q",")","alkylene","-","substituted","(","C","i","-","C4Q",")","alkylene","is","trans","-","l",",","2","-","bis","(","methylene",")","cyclopentane",",","cis","-","l",",","2","-","bis","(","methylene",")","cyclopentane",",","trans","-","1",".","2","-","bis","(","methylene",")","cyclohexane",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2047,"tokens":["3H",")",",","0",".","54","(","s",",","6H",")",",","0",".","52","(","s",",","3H",")",".","The","reaction","was","stirred","at","room","temperature","for","19h","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2048,"tokens":["The","hexane","extract","was","concentrated","under","a","stream","of","nitrogen","to","half","the","original","volume",",","and","the","resulting","suspension","was","further","cooled","to","?","35","?","?","C","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2049,"tokens":["The","polyethylene","composition","of","any","one","of","the","preceding","claims",",","wherein","the","polyethylene","composition","has","an","Mw","\/","Mn","of","from","5","to","10",".","5",".","13","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2050,"tokens":["or","an","R","*","group","from","Z","and","an","R","*","group","from","Y","form","a","ring","system",";","p","is","0",",","q","is","1",",","M","is","in","the","+","2","formal","oxidation","state",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2051,"tokens":["3","bar","-","g",".","[","129","]","The","polymerization","was","started","by","injecting","4",".","3","mL","of","a","toluene","solution","containing","MAO","(","1",".","29","mmol","of","Al",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2052,"tokens":["3H","each","of","A","and","B",")",",","2",".","74","-","2",".","63","(","m",",","1H","each","of","A","and","B",")",",","2",".","52","(","td",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2053,"tokens":["A","dilithium","salt","compound","(","Compound","4g",")","(","1",".","37","g",",","50","%",")",",","where","0",".","58","equivalent","of","diethyl","ether","was","coordinated",",","was","prepared","in","the","same","manner","as","in","[","Example","2","]","except","that","2","-","methyl","-","7","-","(","2",",","3",",","4",",","5","-","tetramethyl","-","1",",","3","-","cyclopentadienyl",")","-","indoline","(","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2054,"tokens":["and","d",")","average","1","%","Secant","modulus","(","(","MD","+","TD",")","\/","2",")","of","20",",","0","psi","or","more",".","CLAIMS","What","is","claimed","is",":","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2055,"tokens":["1","to","about","4",".","0","cc","\/","g","and","average","particle","size","in","the","range","of","from","about","5","to","about","500","m",".","More","preferably",",","the","surface","area","of","the","support","material","is","in","the","range","of","from","about","50","to","about","500","m2","\/","g",",","pore","volume","of","from","about","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2056,"tokens":["Example","11",":","Synthesis","of","dimethylsilanedivK","^","-","tetramethylcvclopent",")","(","N","-","(","2","-","bromo","-","4",".",",","6","-","dimethylphenylamido","?",")","titanium","dichloride","(","11",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2057,"tokens":["N","-","dimethylaniline",",","p","-","nitro","-","N",",","N","-","dimethylaniline",",","phosphoniums","from","triethylphosphine",",","triphenylphosphine",",","and","diphenylphosphine",",","oxoniums","from","ethers",",","such","as","dimethyl","ether","diethyl","ether",",","tetrahydrofuran",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2058,"tokens":["For","a","multi","-","stage","polymerization","in","both","a","batch","reactor","and","a","continuous","reactor",",","each","polymerization","stage","is","considered","as","a","separate","polymerization","zone",".","In","a","preferred","embodiment",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2059,"tokens":["and","x","?","is","0","or","1",";","and","wherein","two","or","more","R20","substituents","are","optionally","joined","into","a","ring","structure","having","from","3","to","50","atoms","in","the","ring","structure","not","counting","hydrogen","atoms",",","provided","that","when","two","or","more","R20","substituents","are","joined","into","a","ring","structure",",","said","ring","structure","is","not","an","optionally","substituted","aryl","or","heteroaryl",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2060,"tokens":["Et2Si","(","C13H8",")","(","2","-","methyl",",","3","-","n","-","propylC9H4",")","ZrCl2",";","Et2Si","(","C13H8",")","(","2","-","methyl",",","3","-","n","-","butylC9H4",")","ZrCl2",";"],"ner_tags":["B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O"]} +{"id":2061,"tokens":["In","some","embodiments","at","least","one","heteroatom","is","the","Si","(","Rc",")","2","-","hi","some","embodiments","at","least","one","heteroatom","is","the","O",".","In","some","embodiments","at","least","one","heteroatom","is","the","S","(","O",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2062,"tokens":["Anal",".","calc",".","for","C15H18",":","C",",","90",".","85",";","H",",","9",".","15",".","Found",":","C",",","90",".","60",";","H",",","9",".","4","1H","NMR","(","CDCl3",")",":","?","7",".","14","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2063,"tokens":["In","at","least","one","embodiment",",","R8","is","C1","-","C20","hydrocarbyl","or","substituted","C1","-","C20","hydrocarbyl",",","such","as","substituted","or","unsubstituted","methyl",",","ethyl",",","propyl",",","iso","-","propyl",",","n","-","butyl",",","iso","butyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2064,"tokens":["3H",")",".","The","reaction","was","stirred","at","room","temperature","for","17h",".","The","residue","was","extracted","with","hexane","(","3","?","20","mL",")","and","filtered","over","Celite","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2065,"tokens":["and","is","computed","as","follows",":","RCI",",","w","0","\/","_","CO","co","^","(","10z","-","Mw","'",")","W","'","dz",".","[","184","]","In","the","above","definite","integrals","the","limits","of","integration","are","the","widest","possible","for","the","sake","of","generality",";","however",",","in","reality","the","function","is","only","integrated","over","a","finite","range","for","which","data","is","acquired",",","considering","the","function","in","the","rest","of","the","non","-","acquired","range","to","be","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2066,"tokens":["Lithium","4","-","(","3",",","5","-","di","-","tert","-","butylphenyl",")","-","2","-","methyl","-","1H","-","inden","-","1","-","ide","[","245","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2067,"tokens":["The","reactor","is","adjusted","to","the","desired","reactor","temperature","(","50","?","C",".","-","100","?","C",".",")","and","ambient","pressure",".","The","desired","amount","of","25","%","hydrogen","gas","(","nitrogen","balance",")","is","loaded","into","the","reactor","using","a","Brooks","Mass","Flow","Controller","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2068,"tokens":["Examples","include",":","phenyl",",","naphthalenyl",",","diphenyl",",","anthracenyl",",","pyridinyl",",","and","phenanthrenyl",".","In","particular","embodiments",",","such","groups","include","up","to","50","atoms","not","counting","hydrogen",",","typically","6","to","50","atoms","not","counting","hydrogen",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2069,"tokens":["or","a","solvent","-","containing","mixture","of","ingredients","(","a",")","to","(","d",")",",","as","the","case","may","be",",","and","at","least","one","solvent",",","e",".","g",".",",","an","aprotic","solvent","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2070,"tokens":["8","mL",",","0",".","2","mol",")","was","added",".","The","reaction","was","stirred","at","room","temperature","for","45","minutes",".","Volatiles","were","removed","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","afford","the","product","as","an","orange","-","white","solid","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2071,"tokens":["and","all","isomers","of","methylphenyl",",","dimethylphenyl",",","trimethylphenyl",",","diethylphenyl",",","dipropylphenyl",",","dibutylphenyl",",","and","cylcohexenyl",".","17",".","The","compound","of","paragraph","15","or","paragraph","16","wherein","said","at","least","one","halogen","substituent","on","R","'","'","is","a","chloro",",","bromo",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2072,"tokens":["Ind","-","CH",")",",","6",".","90","-","6",".","96","(","8","?",",","m",",","Ar","-","CH",")",",","7",".","8","-","7",".","15","(","4","?",",","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2073,"tokens":["The","salt","is","agitated","(","100","-","200","RPM","of","impeller","rotation","speed",")","and","heated","to","a","temperature","above","100","?","C",".","under","a","continuous","purge","of","house","nitrogen","gas","for","60","minutes","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2074,"tokens":["Mw","is","weight","average","molecular","weight",",","and","Mz","is","z","average","molecular","weight",",","wt","%","is","weight","percent",",","and","mol","%","is","mole","percent",".","Molecular","weight","distribution","(","MWD",")",",","also","referred","to","as","polydispersity","(","PDI",")",",","is","defined","to","be","Mw","divided","by","Mn","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2075,"tokens":["To","a","solution","of","5",".","50","g","(","12",".","7","mmol",")","of","iV","-","(","4","-","bromo","-","2",",","6","-","diisopropylphenyl",")","(","dimethyl",")","(","2",",","3",",","4",",","5","-","tetramethyl","-","2",",","4","-","cyclopentadien","-","l","-","yl",")","silanamine","in","50","ml","of","ether",",","13","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2076,"tokens":["S",".","Patent","Nos",".","8",",","846",",","841","and","8",",","691",",","715",",","figures","1","-","5","illustrate","representative","bimodal","molecular","weight","distribution","curves","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2077,"tokens":["The","difference","in","the","slope","of","both","curves","at","the","beginning","of","the","reaction","is","clearly","recognizable",".","The","homopolymerization","proceeds","at","least","at","the","beginning","of","the","reaction","without","activity","loss",",","while","the","copolymerization","exhibits","even","at","the","beginning",",","a","slower","reaction","rate","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2078,"tokens":["Racemic","trans","-","1",",","2","-","diaminocyclohexane","(","5",".","12","mL",",","42",".","6","mmol",",","0",".","2","equiv",")",",","potassium","phosphate","tribasic","(","79","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2079,"tokens":["The","catalyst","system","of","claim","12",",","further","comprising","a","support","material",".","16",".","The","catalyst","system","of","claim","12",",","wherein","the","activator","comprises","one","or","more","of",":"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2080,"tokens":["and","diethyl","ether","was","removed","under","a","stream","of","nitrogen","until","all","solids","dissolved",".","The","reaction","was","stirred","at","room","temperature","for","1",".","5h",".","Volatiles","were","removed","under","a","stream","of","nitrogen","and","then","under","high","vacuum","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2081,"tokens":["The","reaction","was","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum",".","The","residue","was","extracted","with","pentane","(","2","x","150mL",")","6","mmol",")","in","tetrahydrofuran","(","300mL",")",",","a","solution","of","lithium","butylcyclopentadieni","(","11",".","18g",",","87","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2082,"tokens":["To","a","solution","of","1",".","93","g","(","5",".","7","mmol",")","N","-","(","tert","-","butyl",")","(","2",",","5","-","dimethyl","-","7H","-","thieno","[","3","'",",","2","'",":","3",",","4","]","cyclopenta","[","1",",","2","-","b","]","thiophen","-","7","-","yl",")","dimethylsilanamine","in","30","ml","ether","23","ml","(","28","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2083,"tokens":["and","with","high","catalyst","activity","for","ethylene","-","based","polymerizations",".","Accordingly",",","there","is","need","for","new","processes","using","catalysts","that","produce","polyethylene","polymers","having","a","high","percentage","of","vinyl","chain","ends",",","in","high","yields",",","with","a","wide","range","of","molecular","weight",",","with","a","narrow","molecular","weight","distribution",","],"ner_tags":["O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2084,"tokens":["3H",")",",","0",".","60","(","s",",","3H",")",",","0",".","58","(","s",",","3H",")",",","0",".","56","(","s",",","3H",")",",","0",".","52","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2085,"tokens":["In","at","least","one","embodiment",",","the","conversion","of","olefin","monomer","is","at","least","10","%",",","based","upon","polymer","yield","and","the","weight","of","the","monomer","entering","the","reaction","zone",",","preferably","20","%","or","more",",","preferably","30","%","or","more",",","preferably","50","%","or","more",",","preferably","80","%","or","more",".","[","179","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2086,"tokens":["400","g",")",".","Lithium","1","-","(","2","-","(","cyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilanyl",")","-","4","-","phenyl","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","ide","[","242","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2087,"tokens":["and","50","?","L","of","polymer","solution","are","injected",".","Synthesis","of","ligand","Sources",".","The","respective","benzyl","alcohols","are","contacted","with","dithiols","(","1",",","2","-","dimercaptobenzene",",","1",",","2","-","ethylenedithiol",",","1",",","3","-","propylenedithiol",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2088,"tokens":["The","polymerization","is","stopped","with","CO","after","60","min","at","80","?","C",".","The","results","of","polymer","analysis","are","shown","in","Table","I",".","Example","21",":","Propylene","polymerizations","at","80","?","C","[","136","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2089,"tokens":["and","lutetium",".","Preferably","M","is","a","Group","4","metal",",","most","preferably","Zr","or","Hf",".","Each","L","desirably","is","a","ligand","selected","from","the","group","consisting","of","hydride",",","halide",",","optionally","substituted","hydrocarbyl",",","heterohydrocarbyl",",","hydrocarbyloxy",",","hydrocarbylthio",",","trihydrocarbylboryl",",","trihydrocarbylsilyl",",","dihydrocarbylamido",",","dihydrocarbylphosphi",",","trihydrocarbylamino",",","trihydrocarbylphosph",",","ether",",","thioether",",","carboxylate",",","1",",","3","-","dionate",",","carbonate",",","nitrate",",","borate",",","sulphate",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2090,"tokens":["Polymer","was","removed","from","the","reactor","at","the","rate","of","about","25","lbs","per","hour","and","recovered","in","a","flash","chamber",".","A","Vulcan","dryer","was","used","to","dry","the","polymer","under","nitrogen","at","about","60","to","about","80","?","C","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2091,"tokens":["The","polyethylene","composition","may","have","a","seal","initiation","temperature","at","5N","force","of","105","?","C","or","less",",","alternately","100","?","C","or","less",",","alternately","98","?","C","or","less",".","[","230","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2092,"tokens":["5","to","4","MPa",")",";","3",")","is","conducted","in","an","aliphatic","hydrocarbon","solvent","(","such","as","isobutane",",","butane",",","pentane",",","isopentane",",","hexane",",","isohexane",",","heptane",",","octane",",","dodecane",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O"]} +{"id":2093,"tokens":["and","diluted","with","pentane","(","20","mL",")","and","stirred","at","room","temperature",".","The","mixture","was","then","allowed","to","settle",",","and","the","supernatant","was","collected",".","The","supernatant","dichloromethane","-","pentane","mixture","was","cooled","to","?","35","?","C",".",",","leading","to","precipitation","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2094,"tokens":["which","is","expected","to","show","a","peak","at","7",".","16","ppm",".","[","116","]","In","at","least","one","embodiment",",","one","catalyst","compound","is","used",",","e",".","g",".",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2095,"tokens":["3","to","10",",","alternately","1",".","4","to","8",",","alternately","1",".","5","to","6",",","alternately","2","to","6",")",".","[","190","]","In","a","preferred","embodiment",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2096,"tokens":["or","a","group","having","from","1","to","80","nonhydrogen","atoms","which","is","hydrocarbyl",",","halo","-","substituted","hydrocarbyl",",","hydrocarbyloxy","-","substituted","hydrocarbyl",",","hydrocarbylamino","-","substituted","hydrocarbyl",",","hydrocarbylsilyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2097,"tokens":["The","effluents","of","different","polyolefin","copolymers","are","combined","by","mixing","or","blending","prior","to","being","subjected","to","devolatilization","so","as","to","result","in","a","uniform","mixing","or","blending","of","the","different","polyolefin","copolymers","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2098,"tokens":["Huang","et","al",".","in","24","APPL",".","CHEM",".","727","-","733","(","2010",")","disclose","the","synthesis","of","long","-","chain","branched","polyethylene","including","the","generation","of","vinyl","-","terminated","polyethylene","macromonomers",",","using","bridged","cyclopentadienyl","indenyl","(","fluorenyl",")","zirconocenes","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2099,"tokens":["and","any","solvent","that","is","available","in","the","art","can","be","used",".","[","116","]","In","addition",",","the","transition","metal","complex","represented","by","Formula","6","and","the","cocatalyst","may","be","used","as","loaded","on","silica","or","alumina",".","[","117","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2100,"tokens":["Dimethylsilanediyl","(","?","5","-","2","-","methyl","-","4","-","bromoinden","-","l","-","yl",")","(","N","-","tert","-","butylamido",")","titanium","dichloride","(","3",")","[","194","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2101,"tokens":["3H",",","J","0","7",".","3","Hz",")",",","0",".","81","(","t",",","3H",",","J","0","7",".","3","Hz",")",",","0",".","60","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2102,"tokens":["Catalysts","for","olefin","polymerization","are","often","based","on","transition","metal","compounds",",","e",".","g",".",",","metallocenes",",","as","catalyst","precursors",",","which","are","activated","either","with","alumoxane","or","an","activator","containing","a","non","-","coordinating","anion",".","[","5","]","WO","2002","\/","2576","discloses","metallocene","compositions","and","their","use","in","the","preparation","of","catalyst","systems","for","olefin","polymerization",",","particularly","propylene","polymerization","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2103,"tokens":["Propylene","polymerization","[","109","]","MAO","(","commercial","product","by","Witco",",","10","%","w","\/","w","in","toluene",",","1",".","and","300","g","of","propylene","were","charged",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2104,"tokens":["6","J","\/","g",".","The","temperature","increased","to","a","maximum","of","56","?","C",".","The","reaction","mixture","was","stirred","at","constant","pressure","(","131","kPa",")","for","19","min","at","which","time","the","reaction","was","terminated","by","addition","of","i","-","PrOH","\/","10","%","HCl","(","15","ml",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2105,"tokens":["273","g",",","50","%",",","ratio","of","1",":","1",".","2","isomers","A","and","B",")",".","1H","NMR","(","400","MHz",",","CD2Cl2",")",":","?","7",".","63","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2106,"tokens":["and","inorganic","oxides",".","Other","support","materials","include","zeolites",",","clays",",","organoclays",",","or","any","other","organic","or","inorganic","support","material","and","the","like",",","or","mixtures","thereof",".","[","155","]"],"ner_tags":["O","B-SUPPORT","I-SUPPORT","O","O","O","O","O","B-SUPPORT","O","B-SUPPORT","O","B-SUPPORT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2107,"tokens":["The","reaction","was","stirred","for","an","additional","15","h",".","The","reaction","was","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum",".","The","residue","was","extracted","with","hexane","(","3","?","20","mL",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2108,"tokens":["46","ml",")","was","added","followed","by","silica","supported","MAO","(","0",".","5","g",",","14",".","3","wt",".","%","Al",",","Grace","Davison",")","and","the","solution","shaken","for","10","min","."],"ner_tags":["O","O","O","O","O","O","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2109,"tokens":["C2","-","C6","alkynyl",")",",","and","having","one","or","more","(","e",".","g",".",",","2",",","3",",","etc",".",")","carbon","-","carbon","triple","bonds","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2110,"tokens":["Examples","of","alkenyls","include",",","but","are","not","limited","to","ethenyl","(","vinyl",")",",","2","-","propenyl",",","3","-","propenyl",",","1",",","4","-","pentadienyl",",","1",",","4","-","butadienyl",",","1","-","butenyl",",","2","-","butenyl","and","3","-","butenyl","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2111,"tokens":["and","analyze","using","a","Nicolet","Nexus","670","FT","-","IR","with","7",".","1","version","software","equipped","with","an","AutoPro","auto","sampler",".","Gas","phase","processes","for","the","polymerization","of","olefins",",","especially","the","homopolymerization","and","copolymerization","of","ethylene","and","propylene",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2112,"tokens":["and","hexane","(","0",".","16","eq",")","(","5",".","644","g",")",".","1","-","(","4","-","(","[","1",",","1","?","-","Biphenyl","]","-","2","-","yl",")","-","1H","-","inden","-","1","-","yl",")","-","2","-","chloro","-","1",",","1",",","2",",","2","-","tetramethyldisilane","[","319","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2113,"tokens":["The","foregoing","description","has","been","presented","for","purposes","of","illustration","and","description",".","It","is","not","intended","to","be","exhaustive","or","to","limit","the","invention","to","the","precise","examples","or","embodiments","disclosed","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2114,"tokens":["3","Hz",",","isomer","B",",","used","for","isomer","ratio",")",",","6",".","33","(","t",",","2H",",","J","0","2",".","2","Hz",",","B",")",",","6",".","26","(","dd",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2115,"tokens":["wherein","the","group","R7","is","selected","from","the","group","consisting","of","linear","or","branched",",","saturated","or","unsaturated",",","C1","-","C20","alkyl",",","C6","-","C20","aryl","and","C7","-","C20","arylalkyl","radical",";","the","groups","R2","and","R3",",","equal","to","or","different","from","each","other",",","are","selected","from","the","group","consisting","of","hydrogen",",","halogen",",","-","R",",","-","OR",",","-","OCOR",",","-","OSO2CF3",",","-","SR",",","-","NR2","and","-","PR2",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2116,"tokens":["3","g","(","695","mmol",")","of","NaBH4","was","added",".","Further","on",",","225","ml","of","methanol","was","added","dropwise","by","vigorous","stirring","for","ca",".","5","h","at","5","?","C","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2117,"tokens":["R5","and","R6",",","and","R9","and","R10",",","are","joined","to","form","a","saturated","cyclic","ring",",","substituted","saturated","cyclic","ring",",","or","an","unsubstituted","unsaturated","cyclic","ring",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2118,"tokens":["and","lutetium","(","Lu",")",",","and","the","stable","actinides","(","sometimes","called","actinoids",")",",","especially","stable","isotopes","of","actinium","(","Ac",")",",","thorium","(","Th",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2119,"tokens":["the","neutral","Lewis","acid","or","a","cationic","Lewis","or","Bronsted","acid","also","alkylates","or","adds","a","hydride","to","the","metal","or","a","separate","alkylating","or","hydriding","agent","is","present",",","i",".","e",".",",","causes","an","alkyl","group","or","hydride","to","become","bonded","to","the","metal","atom","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2120,"tokens":["671","g",",","3",".","95","mmol",")","in","diethyl","ether","(","20","mL",")",",","n","-","butyllithium","(","3",".","2","mL",",","2",".","5M","in","hexanes",",","8","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2121,"tokens":["and","y","is","0","or","1",",","X5","is","a","leaving","group","(","such","as","a","halide",",","a","hydride",",","an","alkyl","group",",","an","alkenyl","group","or","an","arylalkyl","group",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2122,"tokens":["Anal",".","calc",".","for","C15H18O3",":","C",",","73",".","15",";","H",",","7",".","37",".","Found",":","C",",","73",".","56",";","H",",","7",".","61","1H","NMR","(","CDCl3",")",":","7",".","62","(","d",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2123,"tokens":["and","one","or","both","of",":","b",")","a","Twi","-","Tw2","value","of","from","-","16","to","-","38","?","C",";","and","c",")","an","Mwi","\/","Mw2","value","of","at","least","0",".","9",",","such","as","at","least","2","or","at","least","3",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2124,"tokens":["A",")",",","3",".","23","-","3",".","16","(","m",",","2H","each","of","A","and","B",")",",","3",".","3","-","2",".","96","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2125,"tokens":["and","(","iii",")","optionally",",","at","least","one","cocatalyst","or","scavenger","(","preferably","one","or","more","of","trimethylaluminum",",","triethylaluminum",",","tri","-","isobutylaluminum",",","tri","-","n","-","hexylaluminum",",","tri","-","n","-","octylaluminum",",","diethyl","aluminum","chloride",",","dibutyl","zinc",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","O","B-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","O"]} +{"id":2126,"tokens":["R10",",","R11",",","R14",",","R15",",","and","R16","are","each","hydrogen",".","6",".","The","process","as","recited","in","claim","4","wherein","R8",",","R12",",","R13",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2127,"tokens":["A","scavenger","is","a","compound","that","is","typically","added","to","facilitate","polymerization","by","scavenging","impurities",".","Some","scavengers","may","also","act","as","activators","and","may","be","referred","to","as","co","-","activators","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2128,"tokens":["In","the","limiting","case","of","no","monomer","in","the","reactor","Rpl","becomes","zero","and","F2","is","one","(","provided","the","comonomer","can","polymerize","alone",")",".","For","most","homogeneous","catalysts","the","ratio","of","comonomer","to","monomer","in","the","reactor","largely","determines","polymer","composition","as","determined","according","to","either","the","Terminal","Copolymerization","Model","or","the","Penultimate","Copolymerization","Model","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2129,"tokens":["Next",",","B","(","C6","F5",")","3","(","0",".","9","mmol","in","toluene",")","was","added",".","The","specific","viscosity",",","?","s",",","for","the","solution","flowing","through","the","viscometer","is","calculated","from","their","outputs","."],"ner_tags":["O","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2130,"tokens":["wherein","each","R20","substituent","is","independently","selected","from","the","group","consisting","of","hydrogen",",","halogen",",","hydrocarbyl",",","inertly","substituted","hydrocarbyl",",","and","groups","of","the","formula",":","Q","(","R21",")","y",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2131,"tokens":["Most","preferred","aluminum","components","are","aluminoxanes",",","trimethylaluminum",",","triethyl","aluminum",",","tri","-","isobutyl","aluminum",",","and","mixtures","thereof",".","Preferred","alumoxanes","are","methylalumoxane","and","methylalumoxane","modified","with","minor","amounts","of","C2","-","4","alkyl","groups",",","especially","isobutyl","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2132,"tokens":["5","BOMATPBmix","(","0",".","6",")","\/","8",".","6","8",".","4","941",",","0","MMAO","-","3A","(","0",".","5",")","K","(","11",")","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2133,"tokens":["Brominated","fluorenylcyclopentad","metallocenes",",","particularly","(","2",",","7","-","dibromofluorenyl",")","(","cyclopentadienyl",")","zirconium","dichloride",",","(","2",",","7","-","dibromofluorenyl",")","(","cyclopentadienyl",")","zirconium","dimethyl","and","(","2","-","bromofluorenyl",")","(","cyclopentadienyl",")","zirconium","dichloride",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2134,"tokens":["The","residue","was","extracted","with","hexane","(","3","?","20","mL",")","and","filtered","over","Celite",".","The","combined","hexane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","afford","the","product","as","a","tan","oil","(","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2135,"tokens":["and","concentrate","to","give","a","crude","material",".","Purify","the","crude","material","by","flash","chromatography","on","silica","gel","using","5","vol","%","ethyl","acetate","in","hexanes","to","yield","5","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2136,"tokens":["In","another","embodiment",",","the","molecular","weight","of","the","different","polyolefin","copolymers","from","the","two","or","more","reactors","is","nearly","the","same","but","the","densities","vary","to","the","extent","that","one","of","the","reactors","produces","a","first","polyolefin","copolymer","with","density","in","the","range","of","0",".","865","-","0",".","895",",","while","another","reactor","produces","a","second","polyolefin","copolymer","with","a","different","density","in","the","range","of","0",".","885","-","0",".","950","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2137,"tokens":["An","NCA","coordinates","weakly","enough","that","a","neutral","Lewis","base",",","such","as","an","olefinically","or","acetylenically","unsaturated","monomer","can","displace","it","from","the","catalyst","center",".","Any","metal","or","metalloid","that","can","form","a","compatible",",","weakly","coordinating","complex","may","be","used","or","contained","in","the","non","-","coordinating","anion","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2138,"tokens":["The","invention","process","of","the","first","embodiment","is","versatile",".","For","example",",","in","some","embodiments","the","invention","process","employs","three","or","more","polymerizable","olefins","and","such","invention","process","prepares",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2139,"tokens":["For","copolymers","with","other","monomers","that","produce","peaks","in","the","regions","of","the","mm",",","mw",",","or","rr","triads",",","the","integrals","are","similarly","corrected","by","subtracting","the","intensity","due","to","the","interfering","peak",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2140,"tokens":["or","amounts","typically","found","with","the","monomer",";","e",".","g",".",",","propane","in","propylene",")",".","In","another","embodiment",",","the","process","is","a","slurry","process","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2141,"tokens":["or","at","0","wt","%","based","upon","the","weight","of","the","solvents",")",";","4",")","wherein","the","catalyst","system","used","in","the","polymerization","comprises","less","than","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2142,"tokens":["9","J","\/","g",".","No","visible","change","occurred",".","The","solution","turned","dark","green","then","blue","\/","black","and","the","temperature","increased",".","The","reaction","was","terminated","after","16","h","by","addition","of","MeOH","\/","10","%","HCl","(","15","ml",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2143,"tokens":["2","Hz",")",",","6",".","18","(","dd",",","1H",",","J","0","3",".","1",",","2",".","0","Hz",")",",","6",".","16","(","dd",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2144,"tokens":["2","eq",")","with","diethyl","ether","(","10","mL",")","was","added",".","The","reaction","was","stirred","at","room","temperature","for","21h",".","Then",",","additional","lithium","indenide","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2145,"tokens":["In","connection","with","varying","the","process","conditions",",","it","has","been","observed","that","a","change","in","the","reaction","temperature","of","about","20","?","C",".","can","change","the","stereo","-","error","content",",","with","a","lower","reaction","temperature","providing","a","polymer","having","less","stereo","-","errors",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2146,"tokens":["and","tert","-","butyl",")","in","the","family",".","For","purposes","of","this","specification","and","the","claims","appended","thereto",",","when","a","polymer","or","copolymer","is","referred","to","as","comprising","an","olefin",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2147,"tokens":["5","to","20","mol","%",",","alternately","from","1","to","15","mol","%",",","preferably","from","3","to","10","mol","%",")","of","one","or","more","C3","to","C20","olefin","comonomer","(","preferably","C3","to","C12","alpha","-","olefin",",","preferably","propylene",",","butene",",","hexene",",","octene",",","decene",",","dodecene",",","preferably","propylene",",","butene",",","hexene",",","octene",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","B-OLEFIN","O","O"]} +{"id":2148,"tokens":["or","1","-","octene",")","is","pushed","into","the","reactor","from","a","syringe","pump","(","Teledyne","Isco",")","while","ethylene","is","filling","the","reactor","to","a","total","pressure","of","about","240","psig","."],"ner_tags":["O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2149,"tokens":["The","non","-","invention","ethylene","selective","catalyst","selectively","polymerizes","ethylene","in","the","presence","of","the","(","C3","-","C4Q",")","alpha","-","olefin","so","as","to","prepare","the","poly","(","ethylene","alpha","-","olefin",")","copolymer",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2150,"tokens":["13","eq",")","(","1",".","711","g",")",".","Lithium","4","-","(","[","1",",","1","?","-","biphenyl","]","-","2","-","yl",")","-","1","-","(","2","-","(","3","-","butylcyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilaney",")","-","1H","-","inden","-","1","-","ide","[","321","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2151,"tokens":["0","g","of","2","-","aminobiphenyl","(","FW","169",".","23",",","0",".","59","moles",")",",","and","20","mL","of","methanol","were","placed",".","EXAMPLE","4","2",",","6","-","Pyridinedicarboxalde","(","2",",","6","-","diisopropylphenylimi",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2152,"tokens":["239","g",",","23","%",",","ratio","of","1",":","1",".","8","isomers","A","and","B",")",".","The","hexane","washed","dichloromethane","extract","was","collected","and","extracted","with","hot","hexane","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2153,"tokens":["Mixtures","of","different","alumoxanes","and","modified","alumoxanes","may","also","be","used",".","It","may","be","preferable","to","use","a","visually","clear","methylalumoxane",".","A","cloudy","or","gelled","alumoxane","can","be","filtered","to","produce","a","clear","solution","or","clear","alumoxane","can","be","decanted","from","the","cloudy","solution","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2154,"tokens":["52","g","of","a","yellow","solid","was","obtained","in","82","%","yield",".","1H","-","NMR","(","in","CDCl3",",","500","MHz",")",":","2",".","17","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2155,"tokens":["R6",",","R7",",","R","'",",","T",",","y","and","X","are","as","defined","in","claim","3","and","each","Rb",",","Rc",",","and","Rd","is","independently","C1","-","C10","alkyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2156,"tokens":["The","product","was","dried","under","vacuum","and","stored","inside","a","drybox","freezer",".","Collected","0",".","473","g","of","solid",".","After","30","min","the","pressure","was","released","and","the","reaction","quenched","with","MeOH","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2157,"tokens":["872","g",")",".","1","-","(","Cyclopenta","-","2",",","4","-","dien","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyl","-","2","-","(","4","-","(","naphthalen","-","1","-","yl",")","-","1H","-","inden","-","1","-","yl",")","disilane","[","393","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2158,"tokens":["Conditions",":","0",".","3","mg","catalysts",",","isohexane","solvent",",","total","volume","0","5","mL",",","Tp","0","85","?","C",".",",","130","psi","C2",".","Mw","Mn","PDI","activity","C6","C6","(","Rapid","(","Rapid","(","Rapid","Primary","time","yield","(","g","pol","\/","g","Cat","."],"ner_tags":["O","O","O","O","O","O","O","O","B-SOLVENT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2159,"tokens":["Activators","may","include","alumoxane","compounds",",","modified","alumoxane","compounds",",","and","ionizing","anion","precursor","compounds","that","abstract","a","reactive",",","?","-","bound",",","metal","ligand","making","the","metal","complex","cationic","and","providing","a","charge","-","balancing","noncoordinating","or","weakly","coordinating","anion","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2160,"tokens":["Preparation","3","in","40","mL","of","tetrahydrofuran","at","0","?","C","under","nitrogen","atmosphere","add","3",".","50","mL","(","8",".","75","mmol",")","of","w","-","butyl","lithium","(","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2161,"tokens":["or","an","unsubstituted","unsaturated","cyclic","ring",",","and","R8","is","not","hydrogen",".","[","25","]","In","another","embodiment",",","R4","is","hydrogen",",","R2","and","R3","are","not","joined","to","form","a","saturated","cyclic","ring",",","substituted","saturated","cyclic","ring",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2162,"tokens":["Various","processes","may","be","used","to","form","the","chemically","-","treated","solid","oxide",".","The","chemically","-","treated","solid","oxide","may","comprise","the","contact","product","of","at","least","one","solid","oxide","compound","and","at","least","one","electron","-","withdrawing","anion","source","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2163,"tokens":["R","'","2C","-","NR","'","-","CR","'","2CR","'","2",",","R","'","2C","-","NR","'","-","CR","'","0","CR","'",",","R","'","2CR","'","2C","-","NR","'","-","CR","'","2CR","'","2",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2164,"tokens":["the","ratio","of","the","first","metallocene","compound","to","the","second","metallocene","compound","may","be","from","about","1",":","2","to","about","2",":","1",".","The","organoaluminum","compound","used","with","the","present","invention","may","have","the","formula",":","(","R2",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2165,"tokens":["and","dried","over","anhydrous","magnesium","sulfate",".","This","solution","is","concentrated","by","rotary","evaporation",".","The","residue","was","dissolved","in","25","mL","of","tetrahydrofuran","and","treated","with","20","mL","of","methanol","and","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2166,"tokens":["1H","NMR","(","400","MHz",",","CD2Cl2",")",":","?","7",".","69","(","dt",",","1H",",","J","0","8",".","5",",","0",".","8","Hz",",","isomer","A",",","used","for","isomer","ratio",")",",","7",".","64","(","dt",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2167,"tokens":["or","an","alkylidene",".","This","invention","also","relates","to","a","catalyst","system","comprising","the","bridged","monocyclopentadienyl","transition","metal","compound","and","an","activator",".","This","invention","also","relates","to","a","process","to","produce","olefin","polymer","comprising",":","i",")","contacting","olefin","and","optional","C2","to","C20","comonomer","with","a","catalyst","system","comprising","activator","and","a","bridged","monocyclopentadienyl","transition","metal","compound","described","above",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2168,"tokens":["At","least","95","wt","%","of","polymer","products","derived","from","the","supported","catalyst","are","in","granular","form","as","solid","particles","(","not","dissolved","in","the","diluent",")",".","[","160","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2169,"tokens":["the","invention","contemplates","preferred","embodiments","too","numerous","to","recite","each","one","herein",".","For","convenience",",","such","preferred","embodiments","can","be","readily","determined","by",":","(","i",")","selecting","any","single","member","from","the","Markush","group",",","thereby","limiting","scope","of","the","Markush","group","to","the","selected","single","member","thereof",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2170,"tokens":["and","R4D","are","as","defined","previously",";","R","c","and","R","'","?","are","independently","(","C4","-","C4Q",")","hydrocarbyl",";","and","each","of","R","^","c",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2171,"tokens":["R6",",","R7",",","R8",",","R9",",","R10",",","R11",",","R12",",","R13",",","R14",",","R15",",","R16",",","R17",",","R18",",","R19",",","R20",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2172,"tokens":["Anal",".","calc",".","for","C21H33NSi",":","C",",","77",".","0",";","H",",","10",".","15",";","N",",","4",".","28",".","Found",":","C",",","77",".","29",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2173,"tokens":["N",",","N","-","dimethylanilinium","tetrakis","(","perfluorobiphenyl",")","borate",",","N",",","N","-","diethylanilinium","tetrakis","(","perfluorobiphenyl",")","borate",",","N",",","N","-","dimethyl","-","(","2",",","4",",","6","-","trimethylanilinium",")","tetrakis","(","perfluorobiphenyl",")","borate",",","tropillium","tetrakis","(","perfluorobiphenyl",")","borate",",","triphenylcarbenium","tetrakis","(","perfluorobiphenyl",")","borate",",","triphenylphosphonium","tetrakis","(","perfluorobiphenyl",")","borate",",","triethylsilylium","tetrakis","(","perfluorobiphenyl",")","borate",",","benzene","(","diazonium",")","tetrakis","(","perfluorobiphenyl",")","borate",",","[","4","-","tert","-","butyl","-","PhNMe2H","]","[","(","C6F3","(","C6F5",")","2",")","4B","]",","],"ner_tags":["B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O"]} +{"id":2174,"tokens":["the","minimum","activator","-","to","-","catalyst","-","compound","molar","ratio","is","a","1",":","1","molar","ratio",".","Other","embodiments","of","Al",":","M","ranges","include","from","1",":","1","to","500",":","1",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2175,"tokens":["In","FIG",".","2",",","the","left","hand","y","-","axis","represents","the","wt","%","of","the","eluted","fraction",".","Using","the","procedure","above","to","divide","the","curves","into","two","halves",",","these","values","are","used","to","calculate","the","weight","average","elution","temperature","for","each","half","using","the","formula","shown","in","Eqn",".","1",".","[","196","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2176,"tokens":["4",")","continuously","feeding","the","low","molecular","weight","catalyst","into","the","reactor","at","a","fixed","rate",";","5",")","continuously","feeding","the","high","molecular","weight","catalyst","into","the","same","reactor","at","a","rate","sufficient","to","produce","the","desired","Mw","of","the","polymer","product","wherein","the","ratio","of","the","molecular","weight","of","the","polymer","produced","by","the","high","molecular","weight","catalyst","to","the","molecular","weight","of","the","polymer","produced","by","the","low","molecular","weight","catalyst","(","MwH","\/","MwL",")","is","in","the","range","from","about","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2177,"tokens":["4","seconds",";","d1","0","4","seconds",";","70","-","80","?","C",".","probe","temperature",".","Due","to","the","large","number","of","aromatic","substituents","and","the","complexity","of","the","spectra","in","the","6",".","5","-","8","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2178,"tokens":["3H",")",",","0",".","71","(","s",",","3H",")",",","0",".","57","-","0",".","56","(","m",",","9H",")",",","0",".","55","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2179,"tokens":["In","a","preferred","embodiment",",","one","or","more","dienes","are","present","in","the","polymer","produced","herein","at","up","to","10","wt","%",",","preferably","at","0",".","1","to","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2180,"tokens":["0","M",")","was","added","dropwise","with","stirring","over","a","5","minute","period",".","Then","the","Et2O","was","removed","under","reduced","pressure","and","the","residue","was","extracted","with","hexane","(","2","?","30","mL",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2181,"tokens":["The","gaseous","stream","is","withdrawn","from","the","fluidized","bed","and","recycled","back","into","the","reactor",".","Simultaneously",",","polymer","product","is","withdrawn","from","the","reactor","and","fresh","monomer","is","added","to","replace","the","polymerized","monomer",".","{","See",",","for","example",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2182,"tokens":["6","mmol",")","and","a","stir","bar",",","capped","with","a","rubber","septum",",","and","placed","under","a","nitrogen","atmosphere",".","This","mixture","is","stirred","at","this","temperature","as","n","-","butyllithium","(","21","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2183,"tokens":["In","a","class","of","embodiments",",","the","polymers","as","described","herein","may","be","characterized","in","that","the","T75","-","T25","value","is","1","or","greater",",","2",".","0","or","greater",",","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2184,"tokens":["and","supports","additional","embodiments","reciting","any","one","of","the","individual","members","(","e",".","g",".",",","in","an","embodiment","reciting","the","phrase","'","10","percent","or","more",",","'","the","'","or","'","supports","another","embodiment","reciting","'","10","percent","'","and","still","another","embodiment","reciting","'","more","than","10","percent",".","'",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2185,"tokens":["372","g",",","0",".","4","mol",",","70","%","purity","by","mass",")","in","diethyl","ether","(","20","mL",")",",","dichlorodimethylsila","(","7",".","374","g",",","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2186,"tokens":["which","is","herein","fully","incorporated","by","reference",".","In","another","embodiment",",","the","slurry","process","is","carried","out","continuously","in","a","loop","reactor",".","The","catalyst",",","as","a","slurry","in","isobutane","or","as","a","dry","free","flowing","powder",",","is","injected","regularly","to","the","reactor","loop",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2187,"tokens":["J",".","Am",".","Chem",".","Soc",".",",","vol",".","79",",","p",".","2733","-","2738","report","the","synthesis","of","certain","2",",","6","-","diacetylpyridinebis","(","imines",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2188,"tokens":["To","a","stirring","suspension","of","zirconium","(","IV",")","chloride","(","0",".","223","g",",","0",".","96","mmol",",","1","eq",")","in","diethyl","ether","(","10","mL",")",",","a","suspension","of","lithium","1","-","(","1",",","1",",","2",",","2","-","tetramethyl","-","2","-","(","3","-","neopentylcyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","disilaneyl",")","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","ide","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2189,"tokens":["It","is","also","within","the","scope","of","the","present","disclosure","to","use","neutral","or","ionic","activators","alone","or","in","combination","with","alumoxane","or","modified","alumoxane","activators",".","[","133","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2190,"tokens":["The","polymer","sample","is","weighed","and","sealed","in","a","standard","vial","with","80","-","?","L","flow","marker","(","Heptane",")","added","to","it",".","After","loading","the","vial","in","the","autosampler",",","polymer","is","automatically","dissolved","in","the","instrument","with","8","ml","added","TCB","solvent","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2191,"tokens":["R3",",","R4",",","R5","and","R6","are","as","previously","defined",",","preferably","R3",",","R4",",","and","R5","are","hydrogen",",","or","C1","-","4","alkyl",",","and","R6","is","C6","-","20","aryl",",","most","preferably","naphthalenyl",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2192,"tokens":["In","an","alternate","embodiment",",","catalyst","complexes","and","catalyst","systems","described","herein","may","be","present","on","a","fluorided","support",",","e",".","g",".",",","a","support",",","desirably","particulate","and","porous",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2193,"tokens":["7","Hz",")",",","0",".","81","(","s",",","9H",")",",","0",".","72","(","s",",","9H",")",",","0",".","67","(","s",",","3H",")",",","0",".","63","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2194,"tokens":["The","resulting","oil","was","purified","by","flash","chromatography","(","5",":","1","hexanes","\/","ethyl","acetate",")","to","yield","compound","3","as","a","white","solid","(","673","mg",",","40","%","yield",")",".","9","-","(","2","-","Methoxy","-","5","-","methylphenyl",")","-","9H","-","carbazole","(","4",")","2","-","Bromo","-","4","-","methylanisole","(","20","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2195,"tokens":["or","heterocyclic","group",".","In","any","embodiment","of","the","invention","described","herein",",","R","'","is","C1","-","C30","linear",",","branched","or","cyclic","alkyl","group",".","In","any","embodiment","of","the","invention","described","herein",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2196,"tokens":["M","is","Co","or","Fe",";","R1",",","R2","and","R3","are","each","independently","hydrogen",",","hydrocarbyl",",","substituted","hydrocarbyl",",","or","an","inert","functional","group",";","R4","and","R5","are","each","independently","hydrogen",",","hydrocarbyl",",","an","inert","functional","group","or","substituted","hydrocarbyl",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2197,"tokens":["and","decane",",","although","a","variety","of","other","materials","including","cycloalkanes",",","such","as","cyclohexane",",","aromatics",",","such","as","benzene",",","toluene",",","and","ethylbenzene",",","may","also","be","employed","."],"ner_tags":["O","B-SOLVENT","O","O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","O","O","O","O","O","B-SOLVENT","O","B-SOLVENT","O","O","B-SOLVENT","O","O","O","O","O","O"]} +{"id":2198,"tokens":["As","the","melt","cools","in","the","mold","and","contracts",",","the","machine","adds","more","melt","to","the","mold","to","compensate",".","Once","the","mold","is","filled",",","it","is","isolated","from","the","injection","unit","and","the","melt","cools","and","solidifies","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2199,"tokens":["the","composition","distribution","of","an","ethylene","alpha","-","olefin","copolymer","refers","to","the","distribution","of","comonomer","(","short","chain","branches",")","among","the","molecules","that","comprise","the","polyethylene","polymer","."],"ner_tags":["O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2200,"tokens":["For","example",",","alkenylenes","include",",","but","are","not","limited","to",",","-","CH","0","CH","-",",","-","CH","0","CHCH2","-",",","-","CH","0","CH","0","CH","-",",","-","CH2CH2CH","0","CHCH2","-",",","etc","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2201,"tokens":["or","C1","-","C50","substituted","or","unsubstituted","hydrocarbyl",",","amide",",","alkoxide",",","sulfide",",","phosphide",",","halide",",","or","combination","thereof",",","or","X1","and","X2","are","joined","together","to","form","a","metallocycle","ring",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2202,"tokens":["1H",",","B",")",",","1",".","57","-","1",".","14","(","m",",","4H","each","A","and","B",")",",","0",".","88","(","t",",","3H",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2203,"tokens":["and","the","metal","ion","is","typically","calcined",".","Alternatively",",","a","solid","oxide","material",",","an","electron","-","withdrawing","anion","source",",","and","the","metal","salt","or","metal","-","containing","compound","are","contacted","and","calcined","simultaneously","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2204,"tokens":["1","eq",")","in","tetrahydrofuran","(","20","mL",")","was","added",".","The","resulting","suspension","was","filtered","on","a","plastic","fritted","funnel",".","The","resulting","yellow","suspension","was","filtered","on","a","plastic","fritted","funnel","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2205,"tokens":["Examples","of","suitable","Ad","-","also","include","diboron","compounds","as","disclosed","in","US","Patent","No",".","5",",","447",",","895",",","which","is","fully","incorporated","herein","by","reference","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2206,"tokens":["The","invention","contemplates","embodiments","wherein","a","reaction","temperature","that","is","higher","or","lower","than","the","foregoing","reaction","temperatures","can","be","used","depending","upon","the","particular","circumstances",".","Examples","of","such","circumstances","are","reactivity","of","the","catalyst",",","polymerizable","olefin","(","s",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2207,"tokens":["4H",",","ArH",")",",","7",".","2","-","6",".","7","(","m",",","overlap","w","\/","solvent","peak",",","ArH",")",",","6",".","51","(","d",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2208,"tokens":["which","is","well","known","in","the","art","and","is","disclosed",",","for","example",",","in","U",".","S",".","Pat",".","No",".","3",",","248",",","179",",","incorporated","by","reference","herein","in","its","entirety","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2209,"tokens":["FIG",".","2","shows","the","crystal","structure","of","dichloro","(","N","-","(","1",",","1","-","dimethylethyl",")","-","1",",","1","-","dimethyl","-","1","-","(","(","1",",","2",",","3",",","3a",",","7a","-","?",")","-","3","-","methoxy","-","1H","-","inden","-","1","-","yl",")","silanaminato","-","(","2","-",")","-","N","-",")","-","titanium","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2210,"tokens":["3H",")",",","0",".","50","(","s",",","3H",")",",","0",".","49","(","s",",","3H",")",",","0",".","49","(","s",",","3H",")",",","0",".","46","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2211,"tokens":["Pass","nitrogen","gas","(","used","for","transfers",")","through","a","single","column","containing","A204","alumna",",","4A","?","mole","sieves","and","Q5","reactant",".","Load","the","reactor","first","from","a","shot","tank","that","contains","mixed","alkanes","solvent","(","ISOPAR","E",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","I-SOLVENT","O","O"]} +{"id":2212,"tokens":["a",")","an","RCI",",","m","of","less","than","85","kg","\/","mol",";","b",")","a","Twi","-","Tw2","value","of","from","-","15","to","-","40","?","C",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2213,"tokens":["Concentrations","are","expressed","in","g","\/","cm3",",","molecular","weight","is","expressed","in","g","\/","mole",",","and","intrinsic","viscosity","(","hence","K","in","the","Mark","-","Houwink","equation",")","is","expressed","in","dL","\/","g","unless","otherwise","noted","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2214,"tokens":["or","an","unsubstituted","unsaturated","cyclic","ring",",","then","R7",",","R8",",","R9","and","\/","or","R10","are","not","the","same",";","or","4",")","if","R4","is","hydrogen","and","R2","and","R3","are","not","joined","to","form","a","saturated","cyclic","ring",",","substituted","saturated","cyclic","ring",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2215,"tokens":["or","the","at","least","one","activator","comprises","aluminum","and","the","aluminum","to","transition","metal",",","for","example",",","hafnium","or","zirconium",",","ratio","is","at","least","1",",","0","to","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2216,"tokens":["1H",",","J","0","3",".","0",",","2",".","3","Hz",",","isomer","A",",","used","for","isomer","ratio",")",",","6",".","56","(","s",",","1H",")",",","6",".","12","(","dd",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2217,"tokens":["The","obtained","mixture","was","stirred","for","24","h","at","room","temperature","and","then","evaporated","to","dryness",".","The","residue","was","extracted","with","150","ml","of","hot","toluene",",","and","this","hot","extract","was","filtered","through","glass","frit","(","G3",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2218,"tokens":["104","g",",","54","%",",","ratio","of","1",":","2","isomers","A","and","B",")",".","1H","NMR","(","400","MHz",",","CD2Cl2",")",":","?","8",".","22","-","8",".","14","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2219,"tokens":["Preferably",",","the","films","produced","herein","have","a","Puncture","Peak","Force","of","8","lbs","\/","mil","or","greater",",","such","as","9","lbs","\/","mil","or","greater",",","such","as","10","lbs","\/","mil","or","greater",".","[","219","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2220,"tokens":["or","less","than","50",":","1",",","or","less","than","15",":","1",",","or","less","than","10",":","1",";","and","\/","or","8",")","optionally","hydrogen","is","present","in","the","polymerization","reactor","at","a","partial","pressure","of","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2221,"tokens":["168","g",")","was","dissolved","in","a","minimum","of","dry","THF",".","2",",","6","-","Diacetylpyridinebis","(","2","-","t","-","butylphenylimine",")","(","0",".","553","g",")","was","added","and","the","solution","darkened","and","a","brown","precipitate","formed","rapidly","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2222,"tokens":["Rc",",","Ra","or","R7","do","not","join","together","to","form","a","fused","ring","system",",","and","4",")","each","Ra","is","a","C1","to","C10","alkyl","(","preferably","methyl",",","ethyl",",","propyl",",","butyl",",","pentyl",",","hexyl",",","heptyl",",","octyl",",","nonyl",",","decyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2223,"tokens":["A","compound","represented","by","the","formula","(","III",")",":","where","M","is","group","3",",","4",",","5",",","or","6","transition","metal",";","B","is","the","oxidation","state","of","M",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2224,"tokens":["7","ml","of","1",".","98","M","(","25",".","2","mmol",")","MeLi","in","ether","were","added",",","while","vigorously","stirring",",","at","O0C",".","This","mixture","was","stirred","for","4","hours","at","room","temperature",",","then","cooled","to","-","8O0C",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2225,"tokens":["293","g",",","0",".","57","mmol",")","was","added","with","diethyl","ether","(","10","mL",")",".","The","reaction","was","stirred","at","room","temperature","for","3h",".","Volatiles","were","removed","under","a","stream","of","nitrogen","and","then","under","high","vacuum","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2226,"tokens":["and","is","not","corrected","for","catalyst","residue",".","?","Quench","time","(","s",")","?","is","the","actual","duration","of","the","polymerization","run","in","seconds",".","?","Quench","Value","(","psid",")","?","for","ethylene","based","polymerization","runs","is","the","set","maximum","amount","of","ethylene","uptake","(","conversion",")","for","the","experiment","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O"]} +{"id":2227,"tokens":["7","g",",","48","%",")",".","1H","NMR","(","CDCl3",",","6",")","0",".","88","?","0",".","78","(","m",",","6",",","CH3",")",",","1",".","58","?","1",".","15","(","m",",","8",",","CH2",")",",","2",".","50","?","2",".","35","(","m",",","CH2","(","CH2",")","2CH3",")",",","2",".","99","?","2",".","73","(","m",",","2",",","CH2",")",",","5",".","67","?","5",".","64","(","m",",","1",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2228,"tokens":["Samples","were","pre","-","annealed","at","220","?","C",".","for","15","minutes","and","then","allowed","to","cool","to","room","temperature","overnight",".","The","samples","were","then","heated","to","220","?","C",".","at","a","rate","of","100","?","C",".","\/","minutes","and","then","cooled","at","a","rate","of","50","?","C",".","\/","min","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2229,"tokens":["and","dried","in","vacuum",".","This","procedure","gave","1",".","45","g","(","19","%",")","of","the","target","complex",".","Thus",",","the","total","yield","of","Me2Si","(","?","5","-","2",",","6",",","6","-","trimethyl","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","yl",")","(","?","1","-","NtBu",")","TiMe2","was","79","%","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O"]} +{"id":2230,"tokens":["For","example","a","continuous","process","to","produce","a","polymer","would","be","one","where","the","reactants","are","continually","introduced","into","one","or","more","reactors","and","polymer","product","is","continually","withdrawn",".","[","86","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2231,"tokens":["or","Lewis","acidic","activators","such","as","B","(","C6Fs",")","3","or","B","(","C6Hs",")","3","can","be","used",".","Preferred","co","-","activators",",","when","used",",","are","alumoxanes","such","as","methyl","alumoxane",",","modified","alumoxanes","such","as","modified","methyl","alumoxane",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2232,"tokens":["The","corresponding","ansa","-","metallocenes","that","comprise","the","ligands","disclosed","herein","are","prepared","in","the","usual","fashion",",","according","to","any","one","of","several","procedures","known","in","the","art",",","as","understood","by","one","of","ordinary","skill","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2233,"tokens":["Polyethylene","may","have","a","reactive","moiety",",","for","example",",","a","vinyl","or","vinylidene","group",",","that","may","allow","the","polyethylene","to","be","functionalized","or","to","be","used","as","macromonomers",",","allowing","them","to","become","further","incorporated","into","another","polymer","chain","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2234,"tokens":["All","isomers","are","included",".","For","example",",","?","naphthalenyl","?","includes","1","-","naphthalenyl","and","2","-","naphthalenyl",";","?","anthracenyl","?","includes","1","-","anthracenyl",",","2","-","anthracenyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2235,"tokens":["C",",","50",".","11",";","H",",","6",".","22",".","Found",":","C",",","49",".","88",";","H",",","6",".","34",".","1H","NMR","(","CD2Cl2",")",":","?","7",".","17","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2236,"tokens":["and","(","2","?",",","2","?","-","(","hexane","-","1",",","6","-","diylbis","(","oxy",")",")","bis","(","5","?","-","chloro","-","3","-","(","3",",","6","-","di","-","tert","-","butyl","-","9H","-","carbazol","-","9","-","yl",")","-","3","?","-","methyl","-","5","-","(","2",",","4",",","4","-","trimethylpentan","-","2","-","yl",")","biphenyl","-","2","-","ol",")",")","dimethyl","-","hafnium",",","(","34",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2237,"tokens":["To","a","stirring","solution","of","1","-","chloro","-","1",",","1",",","2",",","2","-","tetramethyl","-","2","-","(","4","-","phenyl","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","yl",")","disilane","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2238,"tokens":["and","the","like",",","or","where","at","least","one","heteroatom","has","been","inserted","within","a","hydrocarbyl","ring",".","[","67","]","As","used","herein",",","Mn","is","number","average","molecular","weight",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2239,"tokens":["or","mixtures","thereof",".","17",".","The","method","of","any","of","paragraphs","13","to","16",",","further","comprising","introducing","the","first","catalyst","compound","represented","by","Formula","(","I",")","into","a","reactor","as","a","slurry",".","18","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2240,"tokens":["N","?","R3",",","N","?","R4","anilinium","tetrakis","(","pentafluorophenyl",")","borate","where","R3","and","R4","independently","each","occurrence","are","substituted","or","unsubstituted","saturated","hydrocarbyl","groups","having","from","1","to","8","carbon","atoms",",","(","R1R2NHCH3",")","+","(","C6H4OH",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2241,"tokens":["Sun",",","P",".","Brant",",","R",".","R",".","Chance",",","and","W",".","W",".","Graessley","(","Macromolecules",",","2001",",","Vol",".","34","(","19",")",",","pp",".","6812","-","6820",")",".","[","440","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2242,"tokens":["In","an","embodiment",",","the","activator","comprises","one","or","more","of","trialkylammonium","tetrakis","(","pentafluorophenyl",")","borate",",","N",",","N","-","dialkylanilinium","tetrakis","(","pentafluorophenyl",")","borate",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2243,"tokens":["wherein","ingredients","(","a",")","and","(","b",")","are","dissolved","therein",".","In","other","examples","of","the","versatility","of","the","invention","process","of","the","first","embodiment",",","the","polyolefin","copolymer","can","be","separated",",","if","desired",",","from","any","remaining","(","unpolymerized",")","polymerizable","olefin","(","s",")","by","conventional","means","(","e",".","g",".",",","filtering","\/","washing","the","polyolefin","copolymer","material","or","stripping","or","evaporating","of","the","polymerizable","olefin","(","s",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2244,"tokens":["and","more","frequently","two","?","-","bound","cyclopentadienyl","-","moieties","or","substituted","moieties",".","This","includes","other","?","-","bound","moieties","such","as","indenyls","or","fluorenyls","or","derivatives","thereof","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2245,"tokens":["Ar","-","Hm",")",",","79",".","1","(","1",",","Py","-","Hp",")",",","79",".","5","(","2",",","Ar","-","Hp","or","Py","-","Hm",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2246,"tokens":["The","alkenylene","group","may","be","linear","or","branched",".","[","35","]","As","used","herein",",","and","unless","otherwise","specified",",","the","term","'","alkynyl","'","refers","to","an","unsaturated","hydrocarbon","radical","having","from","2","to","12","carbon","atoms","(","i",".","e",".",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2247,"tokens":["The","suspension","was","then","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum",".","The","residue","was","extracted","with","hexane","(","20","mL",")","and","filtered","over","Celite","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2248,"tokens":["and","mixtures","of","trimethyl","aluminum","with","dimethylanilinium","tetrakis","(","pentafluorophenyl",")","borate","or","tris","(","pentafluorophenyl",")","boron",".","[","122","]","hi","some","embodiments",",","scavenging","compounds","are","used","with","stoichiometric","activators","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2249,"tokens":["285","g",",","26","%",",","ratio","of","1",":","1","isomers","A","and","B",";","contains","minor","amounts","of","unknown","impurity",")",".","1H","NMR","(","400","MHz",",","CD2Cl2",")",":","?","7",".","60","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2250,"tokens":["7","mmol",")","1",".","2M","MeLi","in","ether","was","added","at","-","40","?","C","under","stirring",".","Yield","0",".","27","g","(","11","%",")","of","dark","red","crystals","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2251,"tokens":["This","method","was","calibrated","using","a","set","of","ethylene","hexene","copolymers","with","a","range","of","known","wt","%","hexene","content",".","[","424","]","Differential","Scanning","Calorimetry","(","DSC",")","measurements","were","performed","on","a","TA","-","Q200","instrument","to","determine","the","melting","point","of","the","polymers","."],"ner_tags":["O","O","O","O","O","O","O","O","B-OLEFIN","B-OLEFIN","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2252,"tokens":["Purify","crude","(","Q2",")","by","flash","chromatography","on","silica","gel","using","3","%","tetrahydrofuran","in","hexanes","to","afford","(","Q2",")","as","a","solid",".","3","-","NMR","(","CDCI3",")","?","8",".","30","(","d",",","7","0","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2253,"tokens":["1","to","35","wt","%","of","C3","-","C12","olefin","comonomer","derived","units",",","based","upon","the","total","weight","of","the","polyethylene","composition",";","wherein","the","polyethylene","composition","has",":"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2254,"tokens":["or","dodecene",".","25",".","The","process","of","paragraph","20",",","21",",","22",",","23",",","or","24","wherein","the","monomer","comprises","ethylene","and","ethylidene","norbornene",".","Experimental","Room","temperature","is","23","?","C","unless","otherwise","noted","."],"ner_tags":["O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","I-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2255,"tokens":["Conshohocken",",","Pennsylvania",")","that","has","been","calcined","at","approx",".","875","?","C","and","stored","under","nitrogen",".","Specifically",",","the","ES70","TM","silica","is","calcined","at","880","?","C","for","four","hours","after","being","ramped","to","880","?","C","according","to","the","following","ramp","rates",":"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SUPPORT","I-SUPPORT","I-SUPPORT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2256,"tokens":["A5","HfBz4","44","10","ps20","75","2900","TIB","(","5",")","SJ2BF20","(","1",")","A5","HfBz4","26","32","ps21","105","8700","MMAO","(","5",")","MMAO","(","200",")"],"ner_tags":["O","O","O","O","O","O","O","B-ADDITIVE","O","O","O","B-ADDITIVE","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","O","O","O","B-ADDITIVE","O","O","O"]} +{"id":2257,"tokens":["or","iodine","atom","(","I",")","radical",".","Preferably","each","halogen","atom","independently","is","the","Br",",","F",",","or","CI","radical",",","and","more","preferably","the","F","or","CI","radical","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2258,"tokens":["The","comonomer","composition","is","determined","by","the","ratio","of","the","IR5","detector","intensity","corresponding","to","CH2","and","CH3","channel","calibrated","with","a","series","of","PE","and","PP","homo","\/","copolymer","standards","whose","nominal","value","are","predetermined","by","NMR","or","FTIR","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2259,"tokens":["Yields","reported","include","total","weight","of","polymer","and","residual","catalyst",".","Catalyst","activity","is","reported","as","grams","of","polymer","per","mmol","transition","metal","compound","per","hour","of","reaction","time","(","g","\/","mmol","?","hr",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2260,"tokens":["The","polyethylene","composition","of","any","one","of","the","preceding","paragraphs",",","wherein","the","polyethylene","composition","has","a","melt","index","(","MI",")","of","from","0",".","1","g","\/","10","min","to","6","g","\/","10","min",".","10","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2261,"tokens":["and","a","zero","or","positive","slope","that","transitions","to","a","negative","slope","in","the","GPC","-","4D","plot","of","comonomer","incorporation","vs","molecular","weight","(","log","M",")",".","39","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2262,"tokens":["Unless","otherwise","mentioned",",","TMC","solutions","are","0",".","2","mmol","\/","L","for","C2","and","C2","\/","C8","(","co",")","polymerizations",".","[","214","]","Solvents",",","polymerization","grade","toluene","and","hexanes","were","supplied","by","ExxonMobil","Chemical","Co","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2263,"tokens":["and","carbazole","(","18",".","4","g",",","11","mmol",",","1",".","1","equiv",")","were","dissolved","in","1",",","4","-","dioxane","(","200","mL",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2264,"tokens":["or","higher",".","A","pre","-","stretched","bubble","step","is","used",",","especially","on","large","parts",",","to","improve","material","distribution",".","Blow","molding","is","another","suitable","forming","means","for","use","with","the","compositions","of","this","invention",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2265,"tokens":["3H",")",",","1",".","33","(","s",",","9H",")",",","1",".","7","-","1",".","7","(","m",",","4","H",")",",","3",".","1","-","3",".","2","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2266,"tokens":["or","20","to","95","wt","%",",","or","at","least","30","to","90","wt","%",",","or","at","least","40","to","90","wt","%",",","or","at","least","50","to","90","wt","%",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2267,"tokens":["1H",",","J","0","3",".","0",",","2",".","4","Hz",")",",","6",".","11","(","t",",","1H",",","J","0","2",".","2","Hz",")",",","5",".","80","(","dd",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2268,"tokens":["The","ligand","is","bulky","and","stably","bonded","to","the","transition","metal","so","as","to","maintain","its","influence","during","use","of","the","catalyst",",","such","as","polymerization",".","The","ligand","may","be","coordinated","to","the","transition","metal","by","covalent","bond","and","\/","or","electron","donation","coordination","or","intermediate","bonds","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2269,"tokens":["3H","each","of","A","and","B",")",",","1",".","53","-","1",".","12","(","m",",","4H","each","of","A","and","B",")",",","0",".","92","-","0",".","83","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2270,"tokens":["The","residue","was","extracted","with","dichloromethane","(","3","?","20","mL",")","and","filtered","over","Celite",".","The","combined","dichloromethane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2271,"tokens":["8","eq",")","(","0",".","282","g",")",".","The","reaction","was","stirred","at","room","temperature","for","5h",".","The","solid","was","washed","with","hexane","(","3","?","1","mL",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2272,"tokens":["417","g",")",".","Lithium","3","-","(","1",",","1",",","2",",","2","-","tetramethyl","-","2","-","(","3","-","neopentylcyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","disilaneyl",")","-","3H","-","cyclopenta","[","a","]","naphthalen","-","3","-","ide","[","338","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2273,"tokens":["2","mol",",","2",".","1","eq",")","was","added",".","The","reaction","was","stirred","at","room","temperature","for","19","minutes",".","Volatiles","were","removed","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","afford","the","product","as","an","orange","solid",",","containing","diethyl","ether","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2274,"tokens":["8","Hz",",","2","H",")",",","7",".","29","(","d",",","JH","-","H","0","8",".","5","Hz",",","2","H",")",",","1",".","83","(","s",",","4","H",",","CH2",")",",","1",".","49","(","s",",","12","H",",","CMe2",")",",","0",".","72","(","s",",","18","H",",","CMe3",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2275,"tokens":["For","analyzing","polyethylene","homopolymers",",","ethylene","-","hexene","copolymers",",","and","ethylene","-","octene","copolymers",",","dn","\/","dc","0","0",".","1048","ml","\/","mg","and","A2","0","0",".","15",";","for","analyzing","ethylene","-","butene","copolymers",",","dn","\/","dc","0","0",".","1048","*","(","1","?","0",".","126","*","w2",")","ml","\/","mg","and","A2","0","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2276,"tokens":["In","a","particularly","preferred","embodiment",",","the","process","of","the","invention","relates","to","the","polymerization","of","ethylene","and","at","least","one","comonomer","having","from","3","to","8","carbon","atoms",",","preferably","4","to","8","carbon","atoms","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2277,"tokens":["1H",",","J","0","7",".","5",",","2",".","8","Hz",",","B",")",",","2",".","35","(","s",",","3H",",","B",")",",","2",".","34","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2278,"tokens":["R8",",","R9",",","R10",",","R11",",","R12",",","R13",",","R14",",","R15",",","R16",",","R17",",","R18",",","R19",",","R20",",","R21",",","R22",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2279,"tokens":["J","0","5",".","6","Hz",",","quinoline","-","CH3",")","ppm",".","[","158","]","A","titanium","compound","(","0",".","56","g",",","60","%",")","was","prepared","in","the","same","manner","as","in","[","Example","2","]","using","the","resulting","dilithium","salt","compound","(","Compound","4e",")","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2280,"tokens":["or","to","room","temperature",".","Contact","times","typically","range","from","about","0",".","5","hours","to","about","24","hours",",","or","from","about","2","hours","to","about","16","hours",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2281,"tokens":["and","alternatively","75","to","99","%","A","to","1","to","10","%","B",".","[","119","]","Alternately",",","two","transition","metal","compounds","(","one","represented","by","formula","I","above","(","A",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2282,"tokens":["Yields","reported","include","total","weight","of","polymer","and","residual","catalyst",".","Catalyst","activity","is","reported","as","grams","of","polymer","per","mmol","transition","metal","compound","per","hour","of","reaction","time","(","g","\/","mmol","?","hr",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2283,"tokens":["A","catalyst","composition","comprising","a","first","metallocene","compound",",","a","second","metallocene","compound",",","an","activator","-","support",",","and","an","organoaluminum","compound",",","wherein",":","(","a",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2284,"tokens":["13C","{","1H","}","NMR","(","CDCl3",")",":","?","211",".","67",",","181",".","80",",","150",".","98",",","136",".","87",",","135",".","44",",","135",".","6",",","127",".","84",",","122",".","83",",","45",".","45",",","41",".","54",",","39",".","92",",","35",".","22",",","25",".","27",",","16",".","86","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2285,"tokens":["Polyethylenes","with","high","percentage","of","allyl","chain","ends","(","based","on","total","unsaturations",")","may","be","produced","using","supported","non","-","metallocene","catalysts","comprising","metals","such","as","Cr","and","Fe","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2286,"tokens":["2H","each","of","A","and","B",")",",","3",".","3","-","2",".","96","(","m",",","2H","each","of","A","and","B",")",",","2",".","61","(","td",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2287,"tokens":["R2",",","R3",",","R4",",","and","R6","are","hydrogen",".","In","any","embodiment","of","the","invention","described","herein",",","R2",",","R3",",","R6",",","and","R7","are","hydrogen","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2288,"tokens":["preferably","methyl",")",";","each","RB","is",",","independently",",","H","or","a","to","Cg","substituted","or","unsubstituted","hydrocarbyl","group",",","or","a","group","represented","by","the","formula","-","CH2RX","(","preferably","RB","is","methyl",",","n","-","propyl",",","n","-","butyl",",","benzyl",",","sec","-","butyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2289,"tokens":["The","invention","process","works","with","any","mole","ratio","of","the","two","or","more","polymerizable","olefins",".","Further","the","polyolefins","prepared","by","the","invention","process","typically","contain","vinyl","groups","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2290,"tokens":["the","most","preferred","being","hexene","-","1",",","butene","-","1","and","octene","-","1",".","Polymerization","processes","of","this","invention","can","be","carried","out","in","any","manner","known","in","the","art","."],"ner_tags":["O","O","O","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2291,"tokens":["or","preferably","C6","to","C12","olefin",".","In","another","preferred","embodiment",",","the","monomer","includes","ethylene","and","an","optional","comonomer","comprising","one","or","more","C3","to","C40","olefin",",","preferably","C4","to","C20","olefin",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2292,"tokens":["or","R2","and","R3","form","a","condensed","aromatic","or","aliphatic","C4","-","C7","ring","that","can","be","substituted","with","one","or","more","R9","groups","wherein","R9","is","selected","from","the","group","consisting","of","halogen",",","-","R",",","-","OR",",","-","OCOR",",","-","OSO2CF3",",","-","SR",",","-","NR2","and","-","PR2",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2293,"tokens":["and","mixtures","thereof","such","as","can","be","found","commercially","(","Isopar","TM",")",";","perhalogenated","hydrocarbons","such","as","perfluorinated","C4","0","alkanes",",","chlorobenzene",",","and","aromatic","and","alkylsubstituted","aromatic","compounds","such","as","benzene",",","toluene",",","mesitylene",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","B-SOLVENT","I-SOLVENT","O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","O","O","O","O","O","O","O","O","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O"]} +{"id":2294,"tokens":["1H","NMR","(","CDCl3",")",":","?","7",".","15","-","7",".","0","(","m",",","2H",",","Ar","-","H",")",",","6",".","93","(","d",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2295,"tokens":["US","5",",","919",",","983",";","US","6",",","696",",","379",";","and","US","7",",","163",",","907",".","Examples","of","suitable","hydrocarbyloxides","are","disclosed","in","US","5",",","296",",","433","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2296,"tokens":["284","g","\/","ml","at","145","?","C",".","The","injection","concentration","is","from","0",".","5","to","2",".","0","mg","\/","ml",",","with","lower","concentrations","being","used","for","higher","molecular","weight","samples","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2297,"tokens":["More","preferably",",","the","diolefin","monomers","are","linear","di","-","vinyl","monomers",",","most","preferably","those","containing","from","4","to","30","carbon","atoms",".","Any","suspension",",","slurry",",","high","pressure","tubular","or","autoclave","process",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2298,"tokens":["Zr","(","N","(","CH3",")","2",")","4",";","Hf","(","N","(","CH3",")","2",")","4",";","and","TiCl2","(","N","(","CH3",")","2",")","2","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2299,"tokens":["X1","and","X2","are","independently","hydrogen",",","halide",",","hydroxyl",",","or","C1","-","C50","substituted","or","unsubstituted","hydrocarbyl",",","amide",",","alkoxide",",","sulfide",",","phosphide",",","halide",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2300,"tokens":["Any","fluoroorgano","boron","or","fluoroorgano","borate","compound","known","in","the","art","can","be","utilized","with","the","present","invention",".","Although","not","intending","to","be","bound","by","the","following","theory",",","these","examples","of","fluoroorgano","borate","and","fluoroorgano","boron","compounds",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2301,"tokens":["and","allowed","to","cool","to","room","temperature","(","?","RT","?",")","overnight","while","under","vacuum",".","The","sample","is","then","heated","to","300","?","C",".","at","a","rate","of","10","?","C",".","\/","min","while","collecting","heat","flow","data","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2302,"tokens":["Cl3","Zr","[","?","-","C5H4","-","(","nBu",")","]","Cl3","was","prepared","as","described","in","Example","2",",","except","that","the","refluxing","step","was","omitted",".","The","resulting","yellow","slurry","was","refluxed","under","N2","for","about","20","h","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2303,"tokens":["The","residue","was","washed","with","additional","hexane","and","concentrated","under","high","vacuum","to","afford","a","fraction","of","the","product","as","a","yellow","powder","(","1",".","601","g",",","39","%",",","ratio","of","1",":","6","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2304,"tokens":["1","isomers","A","and","B",")",".","1H","NMR","(","400","MHz",",","CD2Cl2",")",":","?","7",".","59","-","7",".","54","(","m",",","2H",")",",","7",".","49","-","7",".","46","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2305,"tokens":["In","another","embodiment",",","a","method","of","polymerizing","olefins","is","provided",".","The","method","includes","contacting","at","least","one","olefin","with","a","catalyst","system",";","and","obtaining","an","olefin",".","[","29","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2306,"tokens":["The","polyethylene","composition","of","any","one","of","the","preceding","claims",",","wherein","the","polyethylene","composition","has","a","Twi","-","Tw2","value","of","from","-","20","to","-","35","?","C",".","6","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2307,"tokens":["58","Ar","-","H",")",",","7",".","43","(","d",",","1H",",","J","0","7",".","58","Ar","-","H",")",",","7",".","33","(","?","t","?",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2308,"tokens":["To","a","precooled",",","stirring","solution","of","1","-","chloro","-","1",",","1",",","2",",","2","-","tetramethyl","-","2","-","(","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","yl",")","disilane","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2309,"tokens":["1H",",","J","0","3",".","1",",","2",".","0","Hz",")",",","2",".","46","(","d",",","1H",",","J","0","13",".","6","Hz",",","isomer","A",",","used","for","isomer","ratio",")",",","2",".","29","(","d",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2310,"tokens":["The","precipitated","solid","was","collected","and","concentrated","under","high","vacuum","to","afford","the","product","as","a","yellow","solid","(","0",".","285","g",",","26","%",",","ratio","of","1",":","1","isomers","A","and","B",";","contains","minor","amounts","of","unknown","impurity",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2311,"tokens":["1H",",","J","0","7",".","5",",","1",".","6","Hz",",","B",")",",","7",".","28","(","td",",","1H",",","J","0","7",".","4",",","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2312,"tokens":["Likewise",",","a","process","of","the","present","disclosure","produces","olefin","polymers",",","preferably","polyethylene","and","polypropylene","homopolymers","and","copolymers",".","In","a","preferred","embodiment",",","the","polymers","produced","herein","are","homopolymers","of","ethylene","or","copolymers","of","ethylene","preferably","having","from","0","to","25","mol","%","(","alternately","from","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2313,"tokens":["or","hexenyl",".","7",".","The","catalyst","composition","of","claim","1",",","wherein","the","first","metallocene","compound","is",":","or","any","combination","thereof",".","8",".","The","catalyst","composition","of","claim","1",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2314,"tokens":["and","provided","that","any","two","of","R8",",","R9",",","R10",",","R11",",","R12",",","R13",",","R14",",","R15",",","R16","and","R17","that","are","vicinal","to","one","another",",","taken","together","may","form","a","ring",".","4","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2315,"tokens":["or","(","X4",")","ligand",",","or","activates","the","metallocene","by","some","other","mechanism",".","Further",",","it","is","not","necessary","that","the","ionizing","ionic","compound","activate","the","metallocenes","only","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2316,"tokens":["T","is","(","CR8R9",")","x",",","SiR8R9","or","GeR8R9","where","x","is","1","or","2",",","R8","and","R9","are","independently","selected","from","substituted","or","unsubstituted","hydrocarbyl",",","halocarbyl",",","silylcarbyl","and","germylcarbyl","and","R8","and","R9","may","optionally","be","bonded","together","to","form","a","ring","structure",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2317,"tokens":["and","a","metallocene","catalyst","compound",",","represented","by","the","formula","(","I",")",":","wherein",":","M","is","a","group","4","metal",";","Y1","and","Y2","are","independently","Si",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2318,"tokens":["2H",")",",","6",".","88","(","m",",","2H",")",",","7",".","12","-","7",".","28","(","m",",","18H",")",",","8",".","3","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2319,"tokens":["and","certain","iron","and","cobalt","complexes","of","these","tridentate","ligands",".","The","structures","of","the","tridentate","ligands","reported","in","these","references","is","different","from","those","claimed","herein",",","and","all","of","the","iron","and","cobalt","complexes","contain","2","molecules","of","the","2",",","6","-","diacetylpyridinebis","(","imines",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2320,"tokens":["1H","NMR","(","400","MHz",",","CD2Cl2",")","?","8",".","26","-","8",".","19","(","m",",","2H",")",",","8",".","15","-","8",".","7","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2321,"tokens":["Results","are","reported","in","Table","7",".","TABLE","7","Temp",".","Toluene","Styrene","Catalyst","Time","Yield","Efficiency","Mw","\/","Tg","Mp","Run","(","?","C",".",")","(","g",")","(","g",")","(","?","mol",")","(","h",")","(","g",")","(","g","poly","\/","g","Zr",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2322,"tokens":["343","g",",","1",".","48","mmol",",","1",".","2","eq",")","in","diethyl","ether","(","10","mL",")",",","a","precooled","solution","of","lithium","1",",","1","?","-","(","1",",","1",",","2",",","2","-","tetramethyldisilane","-","1",",","2","-","diyl",")","bis","(","3","-","butylcyclopenta","-","2",",","4","-","dien","-","1","-","ide",")","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2323,"tokens":["Concentrations","are","expressed","in","g","\/","cm3",",","molecular","weight","is","expressed","in","g","\/","mole",",","and","intrinsic","viscosity","(","hence","K","in","the","Mark","-","Houwink","equation",")","is","expressed","in","dL","\/","g","unless","otherwise","noted",".","[","257","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2324,"tokens":["The","terms","?","cyclo","?","and","?","cyclic","?","are","used","herein","to","refer","to","saturated","or","unsaturated","groups","or","compounds","containing","three","or","more","atoms","joined","in","a","single","ring","or","in","multiple","rings",",","including","fused","ring","systems","wherein","at","least","two","rings","are","joined","by","means","of","two","adjacent","atoms","common","to","both","rings",",","bridged","ring","systems","wherein","two","or","more","nonadjacent","atoms","are","common","to","at","least","two","rings",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2325,"tokens":["The","alkenylene","group","may","be","linear","or","branched",".","[","56","]","As","used","herein",",","and","unless","otherwise","specified",",","the","term","?","alkynyl","?","refers","to","an","unsaturated","hydrocarbon","radical","having","from","2","to","12","carbon","atoms","(","i",".","e",".",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2326,"tokens":["The","supernatant","was","filtered","over","Celite",".","The","filtrate","was","collected","and","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum",".","The","residue","was","extracted","with","hexane","and","filtered","over","Celite","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2327,"tokens":["5","to","20","mole","%",",","or","from","1","to","15","mole","%",",","or","from","3","to","10","mole","%",")","of","one","or","more","C3","to","C20","olefin","comonomer","(","or","C3","to","C12","alpha","-","olefin",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2328,"tokens":["919","to","about","0",".","945","g","\/","cm3",",","0",".","920","to","0",".","930","g","\/","cm3",",","0",".","925","to","0",".","935","g","\/","cm3",",","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2329,"tokens":["8","mmol",",","3",".","1","eq",".",")","of","2",".","11","M","MeMgBr","in","ether","was","added","in","one","portion",",","and","the","reaction","mixture","was","stirred","for","1","h","at","room","temperature",",","then","evaporated","to","dryness","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2330,"tokens":["C6","-","C10","aryl",",","substituted","C6","-","C10","aryl",",","fluorenylidenyl",",","substituted","fluorenylidenyl",",","or","?","NR","?","2",",","?","SR","?",",","?","OR",",","?","OSiR","?","3",",","?","PR","?","2",",","where","each","R","?","is","hydrogen",",","halogen",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2331,"tokens":["R8","and","R9","are","independently","selected","from","substituted","or","unsubstituted","hydrocarbyl",",","halocarbyl",",","silylcarbyl","and","germylcarbyl","and","R8","and","R9","may","optionally","be","bonded","together","to","form","a","ring","structure",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2332,"tokens":["Selected","results","are","contained","in","Table","2",".","TABLE","2","T","?","mol","ligand","time","yield","conv",".","The","reaction","mixture","is","heated","to","75","?","C",".","for","30","minutes","and","the","vials","are","transferred","to","a","room","temperature","microtiter","plate","for","use","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2333,"tokens":["or","hydrogen",";","R8",",","R13",",","R12","and","R17","is","each","independently","halogen",",","phenyl",",","or","alkyl","containing","1","to","6","carbon","atoms",";","and","R4","and","R5","are","each","independently","hydrogen","or","alkyl","containing","1","to","6","carbon","atoms",".","22","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2334,"tokens":["C6","-","C10","aryl",",","substituted","C6","-","C10","aryl",",","?","NR","?","2",",","?","SR","?",",","?","OR",",","?","OSiR","?","3",",","?","PR","?","2",",","where","each","R","?","is","hydrogen",",","halogen",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2335,"tokens":["5H",")",",","1",".","265","(","d",",","3H",",","J","0","7",".","7","Hz",",","2","-","Me","in","propionyl","chloride",")",",","1",".","16",",","1",".","15","(","2xs",",","2x3H",",","2xCH3","in","indanyl",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2336,"tokens":["or","other","functional","groups",":","carboxylic","acyl","groups","such","as",",","for","example",",","formyl",",","acetyl",",","and","trifluoroacetyl",";","alkoxycarbonyl","groups","such","as",",","for","example",",","ethoxycarbonyl",",","tert","-","butoxycarbonyl","(","BOC",")",",","?",",","?",",","?","-","trichloroethoxycarbo","(","TCEC",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2337,"tokens":["8","Hz",")",",","2",".","40","(","s",",","3H",")",",","1",".","36","(","s",",","18H",")",",","0",".","73","(","s",",","To","a","stirring","solution","of","1","-","chloro","-","2","-","(","4","-","(","3",",","5","-","di","-","tert","-","butylphenyl",")","-","2","-","methyl","-","1H","-","inden","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilane","(","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2338,"tokens":["or","at","least","60","to","90","wt","%",",","or","at","least","70","to","90","wt","%",".","The","blends","described","above","may","be","produced","by","mixing","the","polymers","of","the","invention","with","one","or","more","polymers","(","as","described","above",")",",","by","connecting","reactors","together","in","series","to","make","reactor","blends","or","by","using","more","than","one","catalyst","in","the","same","reactor","to","produce","multiple","species","of","polymer","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2339,"tokens":["or","dianionic",";","X","and","n","are","chosen","in","such","a","way","that","the","metal","-","ligand","complex","of","formula","(","I",")","is",",","overall",",","neutral",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2340,"tokens":["Fig",".","2",".","Ansa","?","metallocene","complex",":","type","B",",","X","0","bridging","moiety",".","Use","of","the","singular","includes","use","of","the","plural","and","vice","versa","(","for","example",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2341,"tokens":["C1","-","C10","alkyl",",","or","phenyl",",","or","R8","and","R9","are","joined","to","form","a","saturated","cyclic","ring",",","substituted","saturated","cyclic","ring",",","a","substituted","unsaturated","cyclic","ring",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2342,"tokens":["wherein","R2",",","R3",",","R6",",","and","\/","or","R7",",","are","not","aryl","or","substituted","aryl",".","8",".","The","compound","of","claim","2",",","wherein","each","Ra","is","independently","selected","from","the","group","consisting","of","methyl",",","ethyl",",","propyl",",","butyl",",","pentyl",",","hexyl","and","isomers","thereof",".","9","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2343,"tokens":["0","bar","ethylene","pressure",",","500","ml","n","-","pentane",",","1",".","0","ml","TIBA","(","1",".","6","M","in","n","-","hexane",")",",","70","?","C",","],"ner_tags":["O","O","B-OLEFIN","O","O","O","O","B-SOLVENT","I-SOLVENT","I-SOLVENT","O","O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","I-SOLVENT","I-SOLVENT","O","O","O","O","O","O"]} +{"id":2344,"tokens":["One","mole","equivalent","(","mole","equiv",".",")",",","more","or","less",",","of","functionalized","phenol","(","b2",")","and","one","mole","equivalent",",","more","or","less",",","of","functionalized","phenol","(","b2a",")","together","can","then","be","reacted","with","a","source","of","linker","L",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2345,"tokens":["37","g",",","0",".","76","mmol",")","was","stirred","in","diethylether","(","50","mL",")","as","MeMgBr","(","1",".","53","mmoles",",","1",".","2","mL","of","3","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2346,"tokens":["In","some","embodiments","one","Z","is","O","and","one","Z","is","S",".","In","some","embodiments","one","Z","is","S","and","one","Z","is","N","(","Ci","-","C4Q",")","hydrocarbyl","(","e",".","g",".",",","NCHg",")","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2347,"tokens":["12H",",","Cp","-","CH3",")",",","?","1",".","99","(","m",",","1H",",","CH",")",",","?","1",".","78","(","m",",","1H",",","CH",")",",","?","1",".","18","(","d",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2348,"tokens":["or","a","combination","thereof","and","at","a","temperature","in","a","range","of","from","about","-","78","?","C","to","about","200","?","C",".","Preferably",",","the","reactions","are","carried","out","at","atmospheric","pressure","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2349,"tokens":["4","ml","of","2",".","5","M","(","26",".","0","mmol",")","'","BuLi","in","hexanes","were","added","dropwise","over","20","minutes","at","room","temperature",".","Anal",".","calc",".","for","C42H60Br2Cl5LiN2OSi2",":"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2350,"tokens":["and","each","heterohydrocarbon","independently","has","at","least","one","heteroatom","B","(","RC",")","O",";","S",";","S","(","O",")",";","S","(","0",")","2",";","Si","(","Rc",")","2",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2351,"tokens":["and","aromatic","and","alkylsubstituted","aromatic","compounds",",","such","as","benzene",",","toluene",",","mesitylene",",","and","xylene",".","In","a","preferred","embodiment",",","aliphatic","hydrocarbon","solvents","are","used","as","the","solvent",",","such","as","isobutane",",","butane",",","pentane",",","isopentane",",","hexanes",",","isohexane",",","heptane",",","octane",",","dodecane",","],"ner_tags":["O","O","O","O","O","O","O","O","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","O","B-SOLVENT","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O","B-SOLVENT","O"]} +{"id":2352,"tokens":["Unless","stated","otherwise","ethylene","homopolymerization","and","ethylene","-","hexene","copolymerizations","are","carried","out","in","a","parallel","pressure","reactor",",","as","generally","described","in","U",".","S",".","Pat","."],"ner_tags":["O","O","O","O","O","O","B-OLEFIN","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2353,"tokens":["After","10","min",",","the","catalyst","solution","prepared","above","was","added","to","the","mixture","and","stirred","until","the","coloured","metallocene","complex","was","completely","immobilized","on","the","support",".","After","the","mixture","was","stirred","for","1","h",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2354,"tokens":["and","may","be","expressed","by","the","following","formula",":","P","\/","(","T","x","W",")","and","expressed","in","units","of","gP","\/","gcat","\/","hr",".","'","Catalyst","activity","'","is","a","measure","of","how","many","grams","of","polymer","of","polymer","are","produced","using","a","polymerization","catalyst","comprising","W","g","of","catalyst","(","cat",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2355,"tokens":["To","a","stirring","solution","of","1",",","2","-","dichloro","-","1",",","1",",","2",",","2","-","tetramethyldisilane","(","0",".","616","g",",","0",".","3","mol",",","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2356,"tokens":["the","hafnium","analogs","of","the","examples","above",",","and","the","titanium","analogs","of","the","examples","above",".","[","79","]","In","a","third","embodiment",",","the","invention","provides","a","metallocene","compound","represented","by","the","formula","(","3",")",":"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2357,"tokens":["each","R2","is",",","independently",",","a","halide",",","a","C6","to","C20","substituted","aromatic","hydrocarbyl","group","or","a","siloxy","group","of","the","formula","?","O","?","Si","?","Ra",",","where","Ra","is","a","C1","to","C20","hydrocarbyl","or","hydrocarbylsilyl","group","(","preferably","R2","is","a","fluoride","or","a","perfluorinated","phenyl","group",")",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2358,"tokens":["C6D6",")","?","8",".","55","(","d",",","J","0","1",".","6","Hz",",","2H",",","H39",")",",","8",".","34","(","d",",","J","0","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2359,"tokens":["Examples","of","suitable","alkyl","ether","radicals","include",",","but","are","not","limited","to",",","methoxy",",","ethoxy",",","n","-","propoxy",",","iso","-","propoxy",",","n","-","butoxy",",","iso","-","butoxy",",","sec","-","butoxy",",","tert","-","butoxy",",","phenoxyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2360,"tokens":["Linear","Low","-","Density","Polyethylene","(","LLDPE",")","is","synthesized","by","the","copolymerization","of","ethylene","with","1","-","butene",",","1","-","hexene","or","1","-","octene","[","5","]","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","O","O"]} +{"id":2361,"tokens":["All","quantities","were","measured","gravimetrically",".","The","TCB","densities","used","to","express","the","polymer","concentration","in","mass","\/","volume","units","were","1",".","463","g","\/","mL","at","25","?","C","and","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2362,"tokens":["and","the","like",".","Preferred","support","materials","include","Al2O3",",","ZrO2",",","SiO2",",","and","combinations","thereof",",","more","preferably","SiO2",",","Al2O3",",","or","SiO2","\/","Al2O3",".","[","156","]"],"ner_tags":["O","O","O","O","O","O","O","O","B-SUPPORT","O","B-SUPPORT","O","B-SUPPORT","O","O","O","O","O","O","O","B-SUPPORT","O","B-SUPPORT","O","O","B-SUPPORT","I-SUPPORT","I-SUPPORT","O","O","O","O"]} +{"id":2363,"tokens":["Add","ethylene","to","maintain","the","reaction","pressure","setpoint","in","the","reactor",".","Run","these","polymerizations","10","minutes","with","agitation",",","then","stop","the","agitator",",","and","open","the","bottom","dump","valve","empty","reactor","contents","into","the","SS","dump","pot","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2364,"tokens":["and","mol","%","is","mole","percent",".","Molecular","weight","distribution","(","MWD",")",",","also","referred","to","as","polydispersity","index","(","PDI",")",",","is","defined","to","be","Mw","divided","by","Mn","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2365,"tokens":["3H",",","B",")",",","0",".","49","(","s",",","3H",",","A",")",".","Tetramethyldisilylen","(","3","-","butyl","-","cyclopentadienyl",")","(","4","-","phenyl","-","indenyl",")","zirconium","dichloride","[","355","]","7","-","Phenylindene","[","356","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","O","O","O"]} +{"id":2366,"tokens":["The","polyethylene","composition","of","any","one","of","the","preceding","paragraphs",",","wherein","the","polyethylene","composition","has","an","MWI","\/","MW2","value","of","from","0",".","3","to","1",".","3",".","8","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2367,"tokens":["FIG",".","1","is","a","semi","-","log","plot","of","(","Mwl","\/","Mw2",")","vs",".","(","Twl","-","Tw2",")","designed","to","show","the","important","differences","in","property","combinations","among","inventive","examples","vs",".","commercial","benchmarks","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2368,"tokens":["This","invention","relates","to","a","process","to","produce","polyethylene","comprising",":","(","a",")","contacting","ethylene","with","a","metallocene","catalyst","system",";","wherein","the","catalyst","system","comprises",":","(","i",")","a","stoichiometric","activator",";","(","ii",")","a","metallocene","compound","represented","by","the","formula",":"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2369,"tokens":["and","solubility","in","alkane","or","cycloalkane","solvents",".","United","States","(","U",".","S",".",")","Patent","Number","US","7",",","241",",","714","B2","mentions",",","among","other","things",",","ligands",",","compositions",",","metal","-","ligand","complexes","and","arrays","with","substituted","bridged","bis","-","aromatic","groups","that","are","useful","for","preparing","ethylene","\/","olefin","copolymers","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","O","O","O","O"]} +{"id":2370,"tokens":["To","a","stirring","solution","of","1","-","chloro","-","2","-","(","4","-","(","3",",","5","-","di","-","tert","-","butylphenyl",")","-","2","-","methyl","-","1H","-","inden","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilane","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2371,"tokens":["Acyclic",",","cyclic",",","polycyclic",",","terminal","(","?",")",",","internal",",","linear",",","branched",",","substituted",",","unsubstituted",",","functionalized",",","and","non","-","functionalized","olefins","may","be","employed","in","this","invention","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2372,"tokens":["The","gaseous","stream","is","withdrawn","from","the","fluidized","bed","and","recycled","back","into","the","reactor",".","Simultaneously",",","polymer","product","is","withdrawn","from","the","reactor","and","fresh","monomer","is","added","to","replace","the","polymerized","monomer","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2373,"tokens":["R5",",","R8",",","R12",",","R13",",","and","R17","which","are","shown","as","coordinating","to","the","metal","atom",",","that","is","they","should","not","displace","the","desired","coordinating","group","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2374,"tokens":["In","contrast",",","if","there","is","a","more","random","distribution","of","the","comonomer",",","a","less","crystalline","copolymer","is","obtained","at","an","equivalent","comonomer","content",".","The","insertion","rate","of","monomer","and","comonomer","which","is","specific","for","each","catalyst",",","is","generally","described","with","two","copolymerization","parameters",",","r1","and","r2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2375,"tokens":["8H",")",",","2",".","15","(","s",",","3H",")",",","2",".","14","-","2",".","1","(","m",",","4H",")",",","1",".","86","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2376,"tokens":["Crude","product","was","extracted","with","300","ml","of","hexane","and","then","2x300","ml","of","dichloromethane",".","The","combined","organic","extract","was","dried","over","K2CO3",",","passed","through","a","short","pad","of","silica","gel","60","(","40","-","63","um",")",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2377,"tokens":["R9",",","R10",",","R11",",","R12",",","R13",",","and","R14","is","independently","hydrogen",",","halogen",",","C1","-","C50","hydrocarbyl","or","C1","-","C50","substituted","hydrocarbyl",",","halocarbyl",",","silylcarbyl",",","alkoxyl",",","siloxyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2378,"tokens":["Comparative","example","33","[","148","]","Propylene","polymerization","was","carried","out","according","to","the","procedure","reported","in","Examples","9","-","11",",","with","the","difference","that","dimethylsilyl","(","tert","-","butylamido",")","(","2","-","methyl","-","indenyl",")","titanium","dimethyl","was","used","as","catalyst","instead","of","the","titanium","complex","based","on","the","ligand","of","the","invention",".","[","149","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2379,"tokens":["R1","and","R14","are","methyl","radicals",";","R4","and","R17","are","fluoro","groups",";","R2",",","R3",",","R5","through","R13",",","R15",",","R16",",","R18","through","R28","are","hydrogen",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2380,"tokens":["N","-","ditetradecyl","-","N","-","methylammonium","tetrakis","(","pentafluorophenyl",")","borate",".","Preferred","monomers","include","monovinylidene","aromatic","monomers",",","4","-","vinylcyclohexene",",","vinylcyclohexane",",","norbornadiene","and","C2","-","10","aliphatic","?","-","olefins","(","especially","ethylene",",","propylene",",","isobutylene",",","1","-","butene",",","1","-","hexene",",","3","-","methyl","-","1","-","pentene",",","4","-","methyl","-","1","-","pentene",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2381,"tokens":["at","a","pressure","in","the","range","of","from","about","0",".","35","MPa","to","about","16","MPa",",","and","at","a","time","up","to","300","minutes",".","24","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2382,"tokens":["A","metallocene","catalyst","is","generally","a","metal","complex","of","a","transitional","metal",",","typically",",","a","Group","4","metal",",","and","one","or","more","cyclopentadienyl","(","Cp",")","ligands","or","rings","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2383,"tokens":["and","(","XII",")","may","or","may","not","be","stable","away","from","an","environment","similar","to","that","of","the","polymerization","process",",","but","they","may","be","detected","by","NMR","spectroscopy",",","particularly","one","or","both","of","1","H","and","13","C","NMR",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2384,"tokens":["or","tert","-","butyl",".","7",".","The","catalyst","compound","of","claim","1",",","wherein","R2","and","R3","combine","to","form","a","cyclobutyl","ring",",","a","cyclopentyl","ring",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2385,"tokens":["Mw",",","Mn",",","Mz",")","are","g","\/","mol",".","[","68","]","Unless","otherwise","noted","all","melting","points","(","Tm",")","are","DSC","second","melt",".","[","69","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2386,"tokens":["and","(","2",")","copolymerizability","of","alpha","-","olefin","having","large","steric","hindrance","such","as","1","-","hexene","and","1","-","octent","is","also","very","outstanding",".","Compound","(","7",")","has","been","reported","by","Rau","et","al",".",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2387,"tokens":["Tetramethyldisilylen","(","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacenyl",")","(","3","-","(","trimethylsilyl",")","methyl","-","cyclopentadienyl",")","hafnium","dichloride","[","405","]"],"ner_tags":["B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O"]} +{"id":2388,"tokens":["and","concentrate","the","organics","to","give","a","crude","residue",".","Crystallize","the","crude","residue","using","acetonitrile","to","yield","4",".","57","g","(","67",".","1","%",")","of","(","P6",")","as","a","white","solid","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2389,"tokens":["at","least","50","%","allyl","chain","ends",",","based","on","total","unsaturations",";","(","b",")","a","molecular","weight","distribution","of","less","than","or","equal","to","4",".","0",";","(","c",")","a","g","'","(","vis",")","of","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2390,"tokens":["This","instrument","was","acquired","from","the","Quantachrome","Corporation",",","Syosset",",","N",".","Y",".","Molecular","weights","and","molecular","weight","distributions","were","obtained","using","a","PL","220","SEC","high","temperature","chromatography","unit","(","Polymer","Laboratories",")","with","trichlorobenzene","(","TCB",")","as","the","solvent",",","with","a","flow","rate","of","1","mL","\/","minute","at","a","temperature","of","145","?","C",".","BHT","(","2",",","6","-","di","-","tert","-","butyl","-","4","-","methylphenol",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2391,"tokens":["or","between","21",",","0","psi","and","40",",","0","psi",".","[","212","]","Preferably",",","the","films","produced","herein","have","a","1","%","Secant","modulus","(","TD",")","of","greater","than","20",",","0","psi",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2392,"tokens":["C9H6",")",",","6",".","47","?","6",".","46","(","m",",","2",",","C9H6",")",",","7",".","19","?","7",".","9","(","m",",","4",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2393,"tokens":["In","some","embodiments","the","(","C2","-","C4Q",")","alkane","solvent","(","s",")","or","(","C3","-","C4Q",")","cycloalkane","solvent","(","s",")","has","(","have",")","a","boiling","point","or","distillation","range","according","to","ASTM","-","D86","at","101","kilopascals","that","is","greater","than","the","reaction","temperature","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2394,"tokens":["209","g",")",".","Tetramethyldisilylen","(","cyclopentadienyl",")","(","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacenyl",")","zirconium","dichloride","[","376","]","To","a","precooled",",","stirring","suspension","of","lithium","1","-","(","2","-","(","cyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilaney",")","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","ide","(","1","."],"ner_tags":["O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2395,"tokens":["and","then","may","be","calcined","(","typically","at","temperatures","over","100","?","C",".","for","at","least","1","h",")",".","[","164","]","In","a","particularly","useful","embodiment",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2396,"tokens":["Chemische","Fabrik","Berg","(","98","%",")",";","p","-","tolyl","-","hydrazine","hydrochloride",",","Aldrich","(","98","%",")",".","[","65","]","In","a","1","-","L","jacketed","glass","reactor","(","B","u","chi",")","with","magnetically","driven",",","three","blade","stirrer",",","connected","to","a","thermostat","for","temperature","control",",","were","charged","85","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2397,"tokens":["and","a","support","material",".","FIELD","OF","THE","INVENTION","[","2","]","The","present","disclosure","provides","catalyst","compounds","comprising","?","Si","?","Si","?","bridges",",","catalyst","systems","comprising","catalyst","compounds","comprising","?","Si","?","Si","?","bridges",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2398,"tokens":["N","(","R",")","-",",","and","R2NC","(","0",")","-",",","wherein","each","R","independently","is","an","unsubstituted","(","Ci","-","Ci","g",")","alkyl",".","In","some","embodiments","each","Rs","independently","is","selected","from","a","group","consisting","of","a","halogen","atom",",","unsubstituted","(","Ci","-","Ci","g",")","alkyl",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2399,"tokens":["or","any","other","number","of","layers",".","Thus",",","although","the","discussion","herein","has","focused","on","multilayer","films",",","the","films","may","also","be","used","as","coatings","for","substrates","such","as","paper",",","metal",",","glass",",","plastic",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2400,"tokens":["wherein","the","ratio","of","total","number","of","moles","of","the","at","least","one","metal","-","ligand","complex","of","formula","(","I",")","to","total","number","of","moles","of","the","at","least","one","activating","co","-","catalyst","is","from","1",":","10",",","0","to","100",":","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2401,"tokens":["In","particular",",","this","provides","the","methyls","per","1000","total","carbons","(","CH3","\/","1000TC",")","as","a","function","of","molecular","weight",".","The","short","-","chain","branch","(","SCB",")","content","per","1000TC","(","SCB","\/","1000TC",")","is","then","computed","as","a","function","of","molecular","weight","by","applying","a","chain","-","end","correction","to","the","CH3","\/","1000TC","function",",","assuming","each","chain","to","be","linear","and","terminated","by","a","methyl","group","at","each","end","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2402,"tokens":["a",")","an","RCI",",","m","of","less","than","85","kg","\/","mol",";","b",")","a","Twi","-","Tw2","value","of","from","-","15","to","-","40","?","C",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2403,"tokens":["The","product","was","filtered",",","washed","with","pentane","and","dried",",","to","give","#","#","STR19","#","#","EXAMPLE","58","In","a","dry",",","oxygen","-","free","atmosphere","FeCl2","(","anhydrous",",","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2404,"tokens":["1H",",","J","0","3",".","4",",","0",".","9","Hz",")",",","6",".","69","(","dd",",","1H",",","J","0","8",".","5",",","7","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2405,"tokens":["Oct","is","octyl",",","Ph","is","phenyl",",","Bn","is","benzyl",",","Cp","is","cyclopentadienyl",",","Ind","is","indenyl",",","Flu","is","fluorenyl",",","and","MAO","is","methylalumoxane","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-ADDITIVE","O","B-ADDITIVE","O"]} +{"id":2406,"tokens":["J","0","8",".","8","Hz",",","1H",")",",","4",".","82","(","s",",","2H",")",",","3",".","12","(","s",",","3H",")",",","1",".","53","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2407,"tokens":["Preferably","the","portion","that","comprises","the","1","-","atom","to","6","-","atom","linker","backbone","of","the","(","Ci","-","C4Q",")","heterohydrocarbylene","of","L","comprises","a","from","2","-","atom","to","5","-","atom",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2408,"tokens":["More","preferably",",","the","poly","(","ethylene","alpha","-","olefin",")","block","copolymer","is","characterizable","as","having","a","melting","temperature","of","greater","than","100","?","C",",","and","more","preferably","greater","than","120","?","C",",","as","determined","by","Differential","Scanning","Calorimetry","using","the","procedure","described","later","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2409,"tokens":["In","some","embodiments",",","a","co","-","activator","can","be","pre","mixed","with","the","transition","metal","compound","to","form","an","alkylated","transition","metal","compound",".","[","79","]","A","metallocene","catalyst","is","defined","as","an","organometallic","compound","with","at","least","one","p","-","bound","cyclopentadienyl","moiety","(","or","substituted","cyclopentadienyl","moiety",",","such","as","indene",",","fluorene","or","indacene",")",".","[","80","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2410,"tokens":["5","M","nBuLi","in","hexanes","was","added",".","The","reaction","mixture","was","stirred","for","4","h","at","room","temperature",",","and","to","the","formed","suspension","cooled","to","-","78","?","C","a","solution","of","14","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2411,"tokens":["1","to","50",",","preferably","from","0",".","1","to","30",",","and","most","preferably","from","0",".","3","to","10",".","3",".","A","process","according","to","embodiment","1","consisting","essentially","of","copolymerized","ethylene","and","1","-","octene",".","4","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2412,"tokens":["The","invention","also","contemplates","intermediates","in","the","preparation","thereof",".","The","processes","are","as","described","later","herein",".","The","metal","-","ligand","complex","of","formula","(","I",")","is","useful","in","the","process","for","preparing","the","invention","catalyst","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2413,"tokens":["75","BOMATPBmix","(","0",".","9",")","\/","12",".","8","14",".","3","1",",","68",",","0","MMAO","-","3A","(","0",".","75",")","N","(","21",")","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2414,"tokens":["Each","layer","of","a","film","is","denoted","'","A","'","or","'","B","'",".","Where","a","film","includes","more","than","one","A","layer","or","more","than","one","B","layer",",","one","or","more","prime","symbols","(","'",",","'",",","'","'",",","etc",".",")","are","appended","to","the","A","or","B","symbol","to","indicate","layers","of","the","same","type","that","can","be","the","same","or","can","differ","in","one","or","more","properties",",","such","as","chemical","composition",",","density",",","melt","index",",","thickness",",","etc","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2415,"tokens":["J","0","3",".","4",",","0",".","7","Hz",")",",","7",".","46","(","dd",",","1H",",","J","0","3",".","3",",","0",".","7","Hz",")",",","7",".","18","-","7",".","12","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2416,"tokens":["and","z","is","2","-","y","when","J","is","N","or","P",",","and","1","-","y","when","J","is","O","or","S","(","preferably","J","is","N","and","z","is","1",")",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2417,"tokens":["wherein","each","heteroatom","independently","is","O",",","S",",","S","(","O",")",",","S","(","O",")","2",",","Si","(","RC",")","2",",","Ge","(","RC",")","2",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2418,"tokens":["and","the","polyolefin","copolymer","is",",","a","polyolefin","copolymer","prepared","by","copolymerizing","the","three","or","more","polymerizable","olefins",".","In","other","examples","of","the","versatility","of","the","invention","process","of","the","first","embodiment",",","in","some","embodiments","the","invention","process","further","employs","a","molecular","weight","control","agent","(","e",".","g",".",",","hydrogen","gas",")","so","as","to","prepare","a","molecular","weight","-","controlled","polyolefin","(","e",".","g",".",",","molecular","weight","-","controlled","polyolefin","copolymer",")","as","described","later","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2419,"tokens":["75","mmol",",","1",".","2","eq",")","was","added",".","The","reaction","was","stirred","at","room","temperature","for","1",".","5h",".","The","reaction","was","filtered","over","Celite",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2420,"tokens":["and","then","room","temperature","hexane","(","2","mL",")","to","afford","the","product","as","a","tan","solid","(","0",".","154","g",",","21","%",",","ratio","of","5",":","1","isomers","A",":"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2421,"tokens":["2",")","is","conducted","at","a","pressure","of","atmospheric","pressure","to","10","MPa","(","preferably","0",".","35","to","10","MPa",",","preferably","from","0",".","45","to","6","MPa",",","preferably","from","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2422,"tokens":["which","has","hard","and","soft","segments",".","The","soft","segments","are","prepared","by","the","invention","catalyst","and","the","hard","segments","by","the","non","-","invention","ethylene","selective","polymerization","catalyst","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2423,"tokens":["and","d","is","an","integer","from","1","to","3",".","[","41","]","When","Z","is","(","L","-","H",")","such","that","the","cation","component","is","(","L","-","H",")","^","'","1","'",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2424,"tokens":["1H",",","isomer","B",",","used","for","isomer","ratio",")",",","6",".","42","-","6",".","39","(","m",",","2H",")",",","5",".","83","-","5",".","79","(","m",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2425,"tokens":["Hexane","(","20","mL",")","was","added","to","the","residue",",","and","the","mixture","was","stirred","overnight",".","The","resulting","yellow","suspension","was","filtered","on","a","plastic",",","fritted","funnel","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2426,"tokens":["The","type","and","size","of","the","bridging","moiety","significantly","influences","the","polymerization","and","copolymerization","behavior","of","ansa","-","fluorenylidene","cyclopentadienyliden","and","ansa","-","bis","(","fluorenylidene",")","zirconium","dichloride","complexes","27",",","28",",","29","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","O"]} +{"id":2427,"tokens":["R5","and","R6",",","and","R9","and","R10",",","are","joined","to","form","a","saturated","cyclic","ring",",","substituted","saturated","cyclic","ring",",","or","an","unsubstituted","unsaturated","cyclic","ring",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2428,"tokens":["2H",")",",","6",".","60","(","dd",",","1H",",","J","0","3",".","1",",","2",".","3","Hz",")",",","6",".","41","(","t",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2429,"tokens":["Sancho","-","Tello",",","257","J",".","MACROMOL",".","A","general","schematic","of","the","apparatus","used","is","shown","in","Figure","1","of","this","article",".","Pertinent","details","of","the","analysis","method","and","features","of","the","apparatus","used","are","as","follows",".","[","188","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2430,"tokens":["705","and","K","0","0",".","2288","for","linear","propylene","polymers",",","?","0","0",".","695","and","K","0","0",".","181","for","linear","butene","polymers",",","a","is","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2431,"tokens":["4H",")",",","1",".","57","-","1",".","14","(","m",",","8H",")",",","0",".","88","(","t",",","3H",",","J","0","7",".","3","Hz",")",",","0",".","84","(","t",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2432,"tokens":["Vol",".","89",",","1995",",","pp",".","237","-","247",",","discloses","bridged","zirconocenes",":","rac","-","(","Me2Si",")","2","(","Indenyl",")","2ZrCl2",",","rac","-","(","Me2Si",")","2","(","2","-","Me","-","4","-","Ph","-","Indenyl",")","2ZrCl2",",","rac","-","(","Me2Si",")","2","(","2","-","Me","-","4",",","5","-","Benzo","-","Indenyl",")","2ZrCl2",".","[","12","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O"]} +{"id":2433,"tokens":["367","g",",","97","%",")",".","1H","NMR","(","400","MHz",",","CD2Cl2",")",":","?","7",".","77","(","ddd",",","1H",",","J","0","5",".","2",",","4",".","3",",","1","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2434,"tokens":["1","to","50",".","3",".","A","process","according","to","claim","1","consisting","essentially","of","copolymerized","ethylene","and","I","-","octene",".","4",".","A","process","according","to","claim","1","operating","at","an","ethylene","conversion","of","85","percent","or","greater",".","5","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2435,"tokens":["The","reaction","mixture","is","then","quenched","with","the","slow","addition","of","a","saturated","NH4Cl","\/","H2O","solution","(","300","mL",")",",","the","organic","layer","extracted","with","ether",",","washed","twice","with","H2O","(","500","mL",")",",","dried","over","anhydrous","Na2SO4",",","filtered",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2436,"tokens":["Structures","of","ligands","(","Ql",")","to","(","Q8",")","are","shown","in","Fig",".","5",".","Structures","of","ligands","(","Q9",")","to","(","Q16",")","are","shown","in","Fig",".","6","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2437,"tokens":["Examples","of","such","cations","are","sodium","and","silver","cations",".","By","relatively","noncoordinating","(","or","weakly","coordinating",")","anions","are","meant","those","anions","as","are","generally","referred","to","in","the","art","in","this","manner",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2438,"tokens":["or","combinations","thereof",".","[","78","]","Two","or","more","of","the","metallocene","catalysts","as","described","herein","(","preferably","at","least","one","catalyst","compound","represented","by","formula","(","A",")"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2439,"tokens":["1H",")",",","1",".","59","-","1",".","20","(","m",",","8H",")",",","0",".","90","(","t",",","3H",",","J","0","7","4","Hz",")",",","0",".","86","(","t",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2440,"tokens":["such","as","a","toluene","slurry","of","silica",")",".","After","filtration",",","the","wet","support","is","allowed","to","air","dry","until","it","is","free","flowing",",","and","then","may","be","calcined","(","typically","at","temperatures","over","100","?","C",".","for","at","least","1","h",")",".","[","163","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2441,"tokens":["and","a","metallocene","catalyst","compound","having","two","or","more","isomers","(","such","as","diastereomers",")","present",",","preferably","a","rac","\/","meso","metallocene","catalyst","compound",".","[","95","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2442,"tokens":["Cooling","is","accomplished","by","the","use","of","several","water","tanks","where","the","outside","pipe","is","either","submerged","or","water","is","sprayed","on","the","pipe","exterior",".","The","pipe","is","cooled","from","the","outside","surface","to","the","inside","surface","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2443,"tokens":["Therefore",",","a","?","group","4","metal","?","is","an","element","from","group","4","of","the","Periodic","Table",",","e",".","g",".",",","Hf",",","Ti",",","or","Zr",".","[","57","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2444,"tokens":["Concentrate","the","warmed","reaction","mixture","to","dryness","by","rotary","evaporation",",","and","add","100","mL","of","ice","cold","water",".","Acidify","the","resulting","mixture","using","2","Normal","(","N",")","aqueous","hydrochloric","acid",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2445,"tokens":["Additionally",",","additives","may","be","included","in","the","blend",",","in","one","or","more","components","of","the","blend",",","and","\/","or","in","a","product","formed","from","the","blend",",","such","as","a","film",",","as","desired","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2446,"tokens":["which","are",",","for","purposes","of","the","present","disclosure",",","?","0","0",".","695","and","K","0","0",".","579","for","linear","ethylene","polymers",",","?","0","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2447,"tokens":["The","crude","product","was","triturated","with","a","1",":","1","mixture","of","methyl","tert","-","butyl","ether","and","heptanes","(","500","mL",")","to","give","pure","product",".","The","mother","liquor","was","purified","on","a","BIOTAGE","-","75","L","column",",","eluting","with","a","gradient","of","5","to","10","%","ethyl","acetate","in","heptanes","to","give","additional","pure","product","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2448,"tokens":["The","chemically","-","treated","solid","oxide","may","comprise","a","fluorided","solid","oxide","in","the","form","of","a","particulate","solid",".","The","fluorided","solid","oxide","may","be","formed","by","contacting","a","solid","oxide","with","a","fluoriding","agent","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2449,"tokens":["To","a","stirring","solution","of","1","-","chloro","-","1",",","1",",","2",",","2","-","tetramethyl","-","2","-","(","4","-","(","o","-","tolyl",")","-","1H","-","inden","-","1","-","yl",")","disilane","(","2",".","361",",","6","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2450,"tokens":["4","Hz",")",",","6",".","76","-","6",".","72","(","m",",","1H",")",",","6",".","47","(","t",",","1H",",","J","0","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2451,"tokens":["Tm","as","well","as","?","decrease","with","increasing","1","-","hexene","concentration",".","Butyl","short","chain","branches","are","formed","by","the","insertion","of","1","-","hexene","into","the","polymer","decreasing","the","melting","point","and","crystallinity","of","the","copolymer","."],"ner_tags":["O","O","O","O","O","O","O","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","B-OLEFIN","I-OLEFIN","I-OLEFIN","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2452,"tokens":["and","combinations","thereof",",","said","R","*","having","up","to","20","nonhydrogen","atoms",",","and","optionally",",","two","R","*","groups","from","Z",",","when","R","*","is","not","hydrogen",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2453,"tokens":["or","100",",","0","g","\/","mol",")",".","Preferably",",","the","modified","group","is","one","or","more","of","an","amine",",","an","aldehyde",",","an","alcohol",",","an","acid",",","a","halide",",","a","succinic","acid",",","a","maleic","acid",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2454,"tokens":["R2","and","R3",",","R5","and","R6",",","and","R9","and","R10",",","are","joined","to","form","a","saturated","cyclic","ring",",","substituted","saturated","cyclic","ring",",","or","an","unsubstituted","unsaturated","cyclic","ring",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2455,"tokens":["at","a","high","polymerization","temperature",",","high","activity","is","shown","and","a","polymer","having","high","molecular","weight","is","produced",",","and","(","2",")","the","copolymerization","degree","of","alpha","-","olefin","having","large","steric","hindrance","such","as","1","-","hexene","and","1","-","octene","is","excellent","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2456,"tokens":["Example","2","Inventive","Preparation","of","Zr","[","?","-","C5H4","-","(","nBu",")","]","Cl3","A","500","mL","Schlenk","flask","was","charged","with","(","n","-","BuCp",")","2ZrCl2","(","20","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","B-PRE_CATALYST","B-PRE_CATALYST","B-PRE_CATALYST","B-PRE_CATALYST","B-PRE_CATALYST","B-PRE_CATALYST","O","O","O"]} +{"id":2457,"tokens":["To","a","stirring","solution","of","lithium","1","-","(","2","-","(","cyclopenta","-","2",",","4","-","dien","-","1","-","ide","-","1","-","yl",")","-","1",",","1",",","2",",","2","-","tetramethyldisilanyl",")","-","4","-","phenyl","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","ide","(","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2458,"tokens":["A","catalyst","system","comprising","?","-","(","CH3",")","2Si","(","?","5","-","2",",","6",",","6","-","trimethyl","-","1",",","5",",","6",",","7","-","tetrahydro","-","s","-","indacen","-","1","-","yl",")","(","tertbutylamido",")","M","(","R",")","2",";","where","M","is","selected","from","a","group","consisting","of","Ti",","],"ner_tags":["O","O","O","O","B-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","I-PRE_CATALYST","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2459,"tokens":["The","term","?","ring","atom","?","means","an","atom","that","is","part","of","a","cyclic","ring","structure",".","By","this","definition",",","a","benzyl","group","has","six","ring","atoms","and","tetrahydrofuran","has","5","ring","atoms",".","[","84","]"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2460,"tokens":["and","x","+","y","+","z","is","9","for","formula","(","2",")","(","C",")",";","T","is","a","heteroatom","with","a","coordination","number","of","three","from","Group","15","or","with","a","coordination","number","of","two","from","Group","16","of","the","Periodic","Table","of","Elements",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2461,"tokens":["244","moles",")","and","3","drops","of","formic","acid","were","added",".","Next","3",".","66","g","of","2","-","tert","-","butylaniline","(","FW","149",".","24",",","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2462,"tokens":["and","filtered","over","Celite",".","The","combined","dichloromethane","extracts","were","concentrated","under","a","stream","of","nitrogen","and","then","under","high","vacuum","to","give","an","orange","-","red","foam","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2463,"tokens":["According","to","this","technique",",","the","integrated","areas","of","mm","triads","representing","an","isotactic","sequence","in","the","spectrum",",","rr","triads","representing","a","syndiotactic","sequence",",","and","mr","triads","representing","an","atactic","sequence","are","measured","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2464,"tokens":["N",",","N","-","dimethyl","-","(","2",",","4",",","6","-","trimethylanilinium",")","tetrakis","(","perfluorobiphenyl",")","borate",",","tropillium","tetrakis","(","perfluorobiphenyl",")","borate",",","triphenylcarbenium","tetrakis","(","perfluorobiphenyl",")","borate",",","triphenylphosphonium","tetrakis","(","perfluorobiphenyl",")","borate",",","triethylsilylium","tetrakis","(","perfluorobiphenyl",")","borate",",","benzene","(","diazonium",")","tetrakis","(","perfluorobiphenyl",")","borate",",","[","4","-","t","-","butyl","-","PhNMe2H","]","[","(","C6F3","(","C6F5",")","2",")","4B","]",",","(","where","Ph","is","phenyl","and","Me","is","methyl",")",".","[","50","]"],"ner_tags":["B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","B-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","I-ADDITIVE","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2465,"tokens":["6","Hz",",","1","H",",","CBZ",")",",","6",".","99","(","d",",","JH","-","H","0","8",".","6","Hz",",","1","H",",","CBZ",")",",","6",".","34","(","s",",","2","H",",","OH",")",",","3",".","80","(","m",",","2","H",",","THP",")",",","2",".","91","(","m",",","1","H",",","THP",")",",","2",".","39","(","s",",","3","H",",","aryl","Me",")",",","1",".","89","(","dd",",","JH","-","H","0","12",".","8",",","4","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2466,"tokens":["To","the","stirring","slurry",",","the","catalyst","solution","was","added",".","The","mixture","was","stirred","for","92","minutes",".","The","slurry","was","then","filtered","on","aplastic",",","fritted","funnel","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2467,"tokens":["Finally",",","the","mold","is","opened","and","the","molded","part","is","ejected",".","The","process","lends","itself","to","any","design","having","a","hollow","shape",",","including","but","not","limited","to","bottles",",","tanks",",","toys",",","household","goods",",","automobile","parts",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2468,"tokens":["The","term","?","substituted","?","means","that","a","hydrogen","atom","and","\/","or","a","carbon","atom","in","the","base","structure","has","been","replaced","with","a","hydrocarbyl","radical",",","and","\/","or","a","functional","group",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2469,"tokens":["104","g",",","2",".","70","mmol",")","in","diethyl","ether","(","30","mL",")",",","zirconium","(","IV",")","chloride","(","0",".","625","g",",","2","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2470,"tokens":["3H",",","A",")",",","0",".","25","(","s",",","3H",",","A",")",",","0",".","22","(","s",",","3H",",","B",")",",","0",".","21","(","s",","],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2471,"tokens":["The","first","period","of","time","for","contact",",","the","precontact","time",",","between","the","metallocene","compound","or","compounds",",","the","olefinic","monomer",",","and","the","organoaluminum","compound","typically","may","range","from","time","about","0","."],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2472,"tokens":["R1",",","R2","and","R3","are","each","independently","hydrogen",",","hydrocarbyl",",","substituted","hydrocarbyl",",","or","an","inert","functional","group",";","R4","and","R5","are","each","independently","hydrogen",",","hydrocarbyl",",","an","inert","functional","group","or","substituted","hydrocarbyl",";"],"ner_tags":["O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]} +{"id":2473,"tokens":["and","diethyl","zinc","and","the","like",")",".","A","catalyst","system","comprising",":","(","i",")","a","stoichiometric","activator","(","preferably","the","ionizing","activator","is","a","bulky","activator",")",";","(","ii",")","a","metallocene","compound","represented","by","the","formula",":"],"ner_tags":["O","B-ADDITIVE","I-ADDITIVE","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O","O"]}