发明授权
US6160066A Monocyclopentadienyl metal compounds for
ethylene-.alpha.-olefin-copolymer production catalysts
有权
用于乙烯-α-烯烃共聚物制备催化剂的单环戊二烯基金属化合物
- 专利标题: Monocyclopentadienyl metal compounds for ethylene-.alpha.-olefin-copolymer production catalysts
- 专利标题(中): 用于乙烯-α-烯烃共聚物制备催化剂的单环戊二烯基金属化合物
-
申请号: US243722申请日: 1999-02-03
-
公开(公告)号: US6160066A公开(公告)日: 2000-12-12
- 发明人: Jo Ann Marie Canich
- 申请人: Jo Ann Marie Canich
- 申请人地址: TX Baytown
- 专利权人: Exxon Chemical Patents, Inc.
- 当前专利权人: Exxon Chemical Patents, Inc.
- 当前专利权人地址: TX Baytown
- 主分类号: C07F17/00
- IPC分类号: C07F17/00 ; C08F4/643 ; C08F4/646 ; C08F4/659 ; C08F4/6592 ; C08F10/00 ; C08F210/16 ; C08L23/08 ; C08L23/14 ; C08F4/00
摘要:
Described are certain monocyclopentadienyl Group IV B metal compounds, catalyst systems comprising such monocyclopentadienyl metal compounds and an activator, and a process using such catalyst systems for the production of polyolefins, particularly high molecular weight ethylene-.alpha.-olefin copolymers having a high level of .alpha.-olefin incorporation.
公开/授权文献
- US5422767A Vibration damper for a multiple disk drive unit 公开/授权日:1995-06-06