发明授权
- 专利标题: Olefin polymerization and copolymerization catalyst
- 专利标题(中): 烯烃聚合和共聚催化剂
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申请号: US855598申请日: 1992-03-20
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公开(公告)号: US5223466A公开(公告)日: 1993-06-29
- 发明人: Sam S. Lee , Nicholas M. Karayannis
- 申请人: Sam S. Lee , Nicholas M. Karayannis
- 申请人地址: IL Chicago
- 专利权人: Amoco Corporation
- 当前专利权人: Amoco Corporation
- 当前专利权人地址: IL Chicago
- 主分类号: C08F4/654
- IPC分类号: C08F4/654 ; C08F10/00
摘要:
A process for making a magnesium-containing supported titanium-containing, alpha-olefin polymerization or co-polymerization catalyst or catalyst component having a large particle size, semi-spherical particle shape and high resistance to attrition.
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