发明授权
- 专利标题： Supported catalyst system for the polymerization of olefins
- 专利标题（中）： 用于烯烃聚合的负载催化剂体系
-
申请号： US09581999申请日： 1998-12-10
-
公开(公告)号： US07202190B1公开(公告)日： 2007-04-10
- 发明人: Hans Bohnen , Cornelia Fritze
- 申请人： Hans Bohnen , Cornelia Fritze
- 申请人地址： DE Mainz
- 专利权人： Targor GmbH
- 当前专利权人： Targor GmbH
- 当前专利权人地址： DE Mainz
- 代理机构： Novak Druce & Quigg LLP
- 优先权： DE19757540 19971223
- 国际申请： PCT/EP98/08050 WO 19981210
- 国际公布： WO99/33881 WO 19990708
- 主分类号： C08F4/64
- IPC分类号： C08F4/64 ; C08F4/6392 ; C08F4/02
摘要：
A supported catalyst system for polymerizing olefins comprisinga) a support,b) a Lewis base of the formula M3R6R7R8 (I) wherein M3 is an element of main group III of the Periodic Table of the Elements, c) an organometallic compound of the formula II as cocatalyst, M3R6R7R8 (II) wherein M3 is an element of main group III of the Periodic Table of the Elements, d) at least one metallocene, e) an organometallic compound of the formula [M4R9j]kIII where M4 is an element of main groups I, II or III of the Periodic Table of the Elements, where the organometallic compound of the formula II is covalently bound to the support.
信息查询
IPC分类:
