发明申请
- 专利标题： CATALYST SYSTEM FOR POLYMERIZATION OF AN OLEFIN
- 专利标题（中）： 用于烯烃聚合的催化剂体系
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申请号： US15105873申请日： 2014-12-19
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公开(公告)号： US20160333121A1公开(公告)日： 2016-11-17
- 发明人: Aurora Alexandra Batinas-Geurts , Martin Alexander Zuideveld
- 申请人： Aurora Alexandra BATINAS-GEURTS , Martin Alexander ZUIDEVELD , SAUDI BASIC INDUSTRIES CORPORATION , SABIC GLOBAL TECHNOLOGIES B.V
- 优先权： EP13199165.5 20131220; EP14170829.7 20140602
- 国际申请： PCT/EP2014/078796 WO 20141219
- 主分类号： C08F10/06
- IPC分类号： C08F10/06
摘要：
The present invention relates to a process for the preparation of a catalyst system suitable for olefin polymerization wherein the external electron donor is n-propyltriethoxysilane, and a catalyst system obtained or obtainable by said process. The invention also relates to a process for preparing a polyolefin using said catalyst system. The invention further relates to a polyolefin, in particular polyprolyene, obtainable by such a process, and shaped articles manufactured from such a polymer. The polymers produced using the catalyst system exhibit low volatiles and therefore have a reduced environmental and health impact.