发明申请
US20040181016A1 Processes for transitioning between metallocene and ziegler-natta polymerization catalysts
有权
金属茂与齐格勒 - 纳塔聚合催化剂之间的过渡过程
- 专利标题： Processes for transitioning between metallocene and ziegler-natta polymerization catalysts
- 专利标题（中）： 金属茂与齐格勒 - 纳塔聚合催化剂之间的过渡过程
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申请号： US10715813申请日： 2003-11-18
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公开(公告)号： US20040181016A1公开(公告)日： 2004-09-16
- 发明人: Agapios Kyriacos Agapiou , Robert Olds Hagerty , F. David Hussein , Michael Elroy Muhle , Richard B. Pannell , Kathryn Ann Russell , Robert Lynn Santana , X. Simon Zhang
- 主分类号： C08F002/38
- IPC分类号： C08F002/38
摘要：
Processes for transitioning among polymerization catalyst systems, preferably catalyst systems that are incompatible with each other. In particular, the processes relate to transitioning from olefin polymerizations utilizing metallocene catalyst systems to olefin polymerizations utilizing traditional Ziegler-Natta catalyst systems.
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