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1.发明公开Gas phase polymerization reaction utilizing soluble unsupported catalysts 失效Gasphase mitlöslichenträgerlosenKatalysatoren中的聚合分解。
公开(公告)号：EP0593083A1
公开(公告)日：1994-04-20
申请号：EP93116735.7
申请日：1993-10-15
发明人： Brady III, Robert Converse , Karol, Frederick John , Lynn, Timothy Roger , Jorgensen, Robert James , Kao, Sun-Chueh , Wasserman, Eric Paul
IPC分类号： C08F2/34
CPC分类号： C08F2/34 , B01J8/24 , B01J8/382 , C08F210/18 , Y10S526/901 , Y10S526/943
摘要： Gas phase polymerization processes are disclosed which utilize unsupported soluble transition metal coordination catalysts. The catalysts are introduced into the reactor as a solution.
摘要翻译： 公开了使用无载体的可溶性过渡金属配位催化剂的气相聚合方法。 将催化剂作为溶液引入反应器中。
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公开(公告)号：EP0784062A3
公开(公告)日：1998-04-22
申请号：EP96309147.5
申请日：1996-12-13
CPC分类号： C08J5/18 , C08F4/65912 , C08F4/65922 , C08F10/02 , C08F210/18 , C08J2323/08 , C08F4/6592 , C08F2/34 , C08F210/14 , C08F2500/04 , C08F2500/09 , C08F2500/03
摘要： A process for making a polyethylene having long chain branching by providing ethylene and optionally an alpha olefin having 3 to 18 carbon atoms in a reaction zone containing a metallocene polymerization catalyst under polymerization conditions in the presence of a hydrocarbon interlinking compound in an amount sufficient to provide chain entanglement or long chain branching.
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3.发明授权Spray dried, filled metallocene catalyst composition for use in polyolefin manufacture 失效含有Metallocenkatalysatorzusammensetzung用于制备聚烯烃的喷雾干燥的填料
公开(公告)号：EP0668295B1
公开(公告)日：1998-06-03
申请号：EP95300993.3
申请日：1995-02-16
发明人： Wasserman, Eric Paul , Lynn, Timothy Roger , Smale, Mark Wilton , Brady III, Robert Converse , Karol, Frederick John
CPC分类号： C08F10/00 , C08F4/61912 , C08F4/61916 , C08F4/6192 , C08F4/61922 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F4/65927 , C08F210/16 , C08F2/44 , C08F210/14 , C08F2500/12 , C08F2500/18 , C08F2500/24
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4.发明公开Process for production of long-chain branched polyolefins 失效Verfahren zur Herstellung von Polyolefinen mit langkettigen Verzweigungen
公开(公告)号：EP0784062A2
公开(公告)日：1997-07-16
申请号：EP96309147.5
申请日：1996-12-13
CPC分类号： C08J5/18 , C08F4/65912 , C08F4/65922 , C08F10/02 , C08F210/18 , C08J2323/08 , C08F4/6592 , C08F2/34 , C08F210/14 , C08F2500/04 , C08F2500/09 , C08F2500/03
摘要： A process for making a polyethylene having long chain branching by providing ethylene and optionally an alpha olefin having 3 to 18 carbon atoms in a reaction zone containing a metallocene polymerization catalyst under polymerization conditions in the presence of a hydrocarbon interlinking compound in an amount sufficient to provide chain entanglement or long chain branching.
摘要翻译： 在烃交联化合物存在下，在含有茂金属聚合催化剂的反应区中提供乙烯和任选的具有3至18个碳原子的α-烯烃制备聚乙烯的方法，其量足以提供 链缠结或长链分支。
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5.发明授权
公开(公告)号：EP0593083B1
公开(公告)日：1996-05-01
申请号：EP93116735.7
申请日：1993-10-15
发明人： Brady III, Robert Converse , Karol, Frederick John , Lynn, Timothy Roger , Jorgensen, Robert James , Kao, Sun-Chueh , Wasserman, Eric Paul
IPC分类号： C08F2/34
CPC分类号： C08F2/34 , B01J8/24 , B01J8/382 , C08F210/18 , Y10S526/901 , Y10S526/943
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6.发明公开Spray dried, filled metallocene catalyst composition for use in polyolefin manufacture 失效SprühgetrockneteFüllstoffeenthaltende Metallocenkatalysatorzusammensetzung zur Herstellung von Polyolefinen。
公开(公告)号：EP0668295A1
公开(公告)日：1995-08-23
申请号：EP95300993.3
申请日：1995-02-16
发明人： Wasserman, Eric Paul , Lynn, Timothy Roger , Smale, Mark Wilton , Brady III, Robert Converse , Karol, Frederick John
CPC分类号： C08F10/00 , C08F4/61912 , C08F4/61916 , C08F4/6192 , C08F4/61922 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F4/65927 , C08F210/16 , C08F2/44 , C08F210/14 , C08F2500/12 , C08F2500/18 , C08F2500/24
摘要： Metallocene-containing catalyst compositions that include inert filler, a method for their preparation, and a method for their use in production of polyolefins are disclosed and claimed. The catalyst compositions contain solid particles of a mixture comprising a) a metallocene catalyst; b) a cocatalyst capable of activating said metallocene catalyst; and c) particulate filler material having an average particle size of less than about 10 micrometers that is unreactive with the metallocene catalyst and the cocatalyst. They are prepared by spray drying a slurry of the constituents.
摘要翻译： 公开并要求保护含有茂金属的催化剂组合物，其包括惰性填料，其制备方法及其在生产聚烯烃中的用途。 催化剂组合物含有包含a）茂金属催化剂的混合物的固体颗粒; b）能够活化所述茂金属催化剂的助催化剂; 和c）平均粒径小于约10微米的与茂金属催化剂和助催化剂不反应的颗粒填料。 它们通过喷雾干燥组分的浆料来制备。
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