| 发明名称 |
Method for producing highly branched ethylene polymers |
| 摘要 |
A process for preparing highly branched ethylene polymers comprises polymerizing ethylene over a catalyst system comprising a compound of the formula Ia or Ib and an activator, where the process is carried out at from 40 to 110° C. and a pressure of from 10 to 100 bar.
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| 申请公布号 |
US2004097666(A1) |
申请公布日期 |
2004.05.20 |
| 申请号 |
US20030381366 |
申请日期 |
2003.03.25 |
| 申请人 |
MIHAN SHARAM;LILGE DIETER;GOHRE JAN |
发明人 |
MIHAN SHARAM;LILGE DIETER;GOHRE JAN |
| 分类号 |
C08F4/639;C08F4/6392;C08F4/69;C08F10/02;C08F110/02;(IPC1-7):C08G85/00 |
主分类号 |
C08F4/639 |
| 代理机构 |
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