发明授权
US5134104A Liquid catalyst component, catalyst system containing said component and
process for producing ethylene-.alpha.-olefin copolymer using said
catalyst system
失效
液体催化剂组分，含有所述组分的催化剂体系和使用所述催化剂体系生产乙烯-α-烯烃共聚物的方法
- 专利标题： Liquid catalyst component, catalyst system containing said component and process for producing ethylene-.alpha.-olefin copolymer using said catalyst system
- 专利标题（中）： 液体催化剂组分，含有所述组分的催化剂体系和使用所述催化剂体系生产乙烯-α-烯烃共聚物的方法
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申请号： US705788申请日： 1991-05-28
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公开(公告)号： US5134104A公开(公告)日： 1992-07-28
- 发明人: Toshio Sasaki , Hirofumi Jyohouji , Yoshihiro Miyoshi , Takeshi Ebara , Kiyoshi Kawai
- 申请人： Toshio Sasaki , Hirofumi Jyohouji , Yoshihiro Miyoshi , Takeshi Ebara , Kiyoshi Kawai
- 申请人地址： JPX Osaka
- 专利权人： Sumitomo Chemical Company, Limited
- 当前专利权人： Sumitomo Chemical Company, Limited
- 当前专利权人地址： JPX Osaka
- 优先权： JPX63-162112 19880628
- 主分类号： C08F4/64
- IPC分类号： C08F4/64 ; C08F210/16
摘要：
A liquid catalyst component for copolymerization of ethylene with .alpha.-olefin comprising a titanium compound represented by the following general formula:(R.sup.1 R.sup.2 N).sub.4-(m+n) TiX.sub.m Y.sub.nwherein R.sup.1 and R.sup.2 each represents a saturated hydrocarbon group having 8 to 30 carbon atoms; X represents halogen; Y represents an alkoxy group; m represents a number satisfying 1.ltoreq.m.ltoreq.3; n represents a number satisfying 0.ltoreq.n.ltoreq.2; and (m+n) satisfies 1.ltoreq.(m+n).ltoreq.3.Said liquid catalyst component is used in combination with an organoaluminum compound as a catalyst system for copolymerization of ethylene with .alpha.-olefin.
公开/授权文献
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