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公开(公告)号:US20020072577A1
公开(公告)日:2002-06-13
申请号:US09968241
申请日:2001-10-01
IPC分类号: C08F004/44
CPC分类号: C08F10/00 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08F210/16 , C08F4/65916 , C08F210/14
摘要: The present invention relates to supported catalyst composition for an addition polymerization, a process to prepare the same and the use thereof in an addition polymerization, wherein the composition comprises: (A) a particulated, solid support material; (B) an activator which is an ammonium salt of a compatible, noncoordinating anion, Anull, said anion, Anull containing a remnant formed by reaction of a non-ionic Lewis acid and a moiety containing an active hydrogen; and (C) a Group 4 metal complex catalyst.
摘要翻译: 本发明涉及用于加成聚合的负载型催化剂组合物,其制备方法及其在加成聚合中的用途,其中所述组合物包含:(A)颗粒状固体载体材料; (B)活化剂,其是相容的非配位阴离子的铵盐,A-所述阴离子,A-含有通过非离子路易斯酸与含有活性氢的部分反应形成的残余物; 和(C)第4族金属络合物催化剂。