发明名称 |
Processes for transitioning between metallocene and ziegler-natta polymerization catalysts |
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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申请公布号 |
US2004181016(A1) |
申请公布日期 |
2004.09.16 |
申请号 |
US20030715813 |
申请日期 |
2003.11.18 |
申请人 |
AGAPIOU AGAPIOS KYRIACOS;HAGERTY ROBERT OLDS;HUSSEIN F. DAVID;MUHLE MICHAEL ELROY;PANNELL RICHARD B.;RUSSELL KATHRYN ANN;SANTANA ROBERT LYNN;ZHANG X. SIMON |
发明人 |
AGAPIOU AGAPIOS KYRIACOS;HAGERTY ROBERT OLDS;HUSSEIN F. DAVID;MUHLE MICHAEL ELROY;PANNELL RICHARD B.;RUSSELL KATHRYN ANN;SANTANA ROBERT LYNN;ZHANG X. SIMON |
分类号 |
C08F2/34;C08F2/38;C08F10/00;C08F210/16;(IPC1-7):C08F2/38 |
主分类号 |
C08F2/34 |
代理机构 |
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地址 |
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