发明公开
EP2679609A1 Sterically demanding dialkoxydialkylsilanes as external donors for ziegler catalysts for the polymerization of propylene
审中-公开
无菌苛刻Dialkoxydialkylsilane作为外部给体为齐格勒催化剂用于丙烯的聚合
- 专利标题： Sterically demanding dialkoxydialkylsilanes as external donors for ziegler catalysts for the polymerization of propylene
- 专利标题（中）： 无菌苛刻Dialkoxydialkylsilane作为外部给体为齐格勒催化剂用于丙烯的聚合
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申请号： EP12174212.6申请日： 2012-06-28
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公开(公告)号： EP2679609A1公开(公告)日： 2014-01-01
- 发明人: Nogai, Stefan , Denkwitz, Yvonne , Winter, Andreas , Schuster, Oliver
- 申请人： Lummus Novolen Technology GmbH
- 申请人地址： Gottlieb-Daimler-Str. 8 68165 Mannheim DE
- 专利权人： Lummus Novolen Technology GmbH
- 当前专利权人： Lummus Novolen Technology GmbH
- 当前专利权人地址： Gottlieb-Daimler-Str. 8 68165 Mannheim DE
- 代理机构： Osha Liang SARL
- 主分类号： C08F10/06
- IPC分类号： C08F10/06
摘要：
A catalyst system useful for the polymerization of propylene is disclosed. The catalyst system may include a Ziegler-Natta catalyst, a co-catalyst, and at least one external electron donor comprising a dialkoxydialkylsilane with sterically demanding alkyl substituents.
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