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公开(公告)号:US20110152480A1
公开(公告)日:2011-06-23
申请号:US13060717
申请日:2009-09-03
申请人: Yuri Gulevich , Fabrizio Piemontesi , Benedetta Gaddi , Simona Guidotti , Ilya E. Nifant'ev , Andrey Lyubimtsev
发明人: Yuri Gulevich , Fabrizio Piemontesi , Benedetta Gaddi , Simona Guidotti , Ilya E. Nifant'ev , Andrey Lyubimtsev
CPC分类号: C08F10/00 , C08F110/06 , C08F4/651 , C08F4/6496 , C08F2500/12 , C08F2500/18
摘要: A solid catalyst component for polymerizing at least one olefin comprising Mg, Ti, at least one halogen, and at least one electron donor selected from arylsulfonates and arylsulfonyl derivatives of a specified formulaThe solid catalyst component is able to give in high yields polyolefins with high stereoregularity.
摘要翻译: 用于聚合包含Mg,Ti,至少一种卤素和至少一种选自具有规定式的芳基磺酸盐和芳基磺酰基衍生物的至少一种电子给体的至少一种烯烃的固体催化剂组分固体催化剂组分能够以高产率产生具有高的聚烯烃 立体规整性