| 发明名称 |
Method for preparing a supported catalyst system and its use in a polymerization process |
| 摘要 |
The present invention relates to a composition of a carboxylate metal salt in combination with a heated polymerization catalyst to improve the flowability and operability of the catalyst. The invention also relates to methods for preparing the catalyst composition and to its use in a polymerization process.
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| 申请公布号 |
US6593267(B2) |
申请公布日期 |
2003.07.15 |
| 申请号 |
US20010000683 |
申请日期 |
2001.10.31 |
| 申请人 |
UNIVATION TECHNOLOGIES, LLC |
发明人 |
KUO CHI-I;AGAPIOU AGAPIOS K.;ACKERMAN STEVEN K.;ZHANG SIMON X. |
| 分类号 |
C08F2/00;C08F4/12;C08F4/642;C08F4/646;C08F4/659;C08F4/6592;C08F10/00;(IPC1-7):C08F4/64 |
主分类号 |
C08F2/00 |
| 代理机构 |
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