发明授权
US07220804B1 Method for preparing a catalyst system and its use in a polymerization process
失效
制备催化剂体系的方法及其在聚合过程中的应用
- 专利标题： Method for preparing a catalyst system and its use in a polymerization process
- 专利标题（中）： 制备催化剂体系的方法及其在聚合过程中的应用
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申请号： US09687734申请日： 2000-10-13
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公开(公告)号： US07220804B1公开(公告)日： 2007-05-22
- 发明人: Sun-Chueh Kao
- 申请人： Sun-Chueh Kao
- 申请人地址： US TX Houston
- 专利权人： Univation Technologies, LLC
- 当前专利权人： Univation Technologies, LLC
- 当前专利权人地址： US TX Houston
- 代理商 Kevin M. Faulkner; Leandro Arechederra
- 主分类号： C08F4/44
- IPC分类号： C08F4/44
摘要：
The present invention relates to a supported catalyst composition and a method for making the supported catalyst composition and its use in a process for polymerizing olefin(s). In particular, the invention is directed to a method for making a supported catalyst composition by contacting a supported activator with a bulky ligand and a metal compound.
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