| 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 carboxylate metal salt and a flow improver useful in combination with a polymerization catalyst to improve the flowability and bulk density of the catalyst. The invention also relates to a polymerization process using the catalyst.
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| 申请公布号 |
US6482903(B1) |
申请公布日期 |
2002.11.19 |
| 申请号 |
US20000664908 |
申请日期 |
2000.09.18 |
| 申请人 |
UNIVATION TECHNOLOGIES, LLC |
发明人 |
AGAPIOU AGAPIOS K.;KUO CHI-I |
| 分类号 |
C08F4/60;C08F2/00;C08F4/6192;C08F4/659;C08F4/6592;C08F10/00;C08F10/02;C08F210/16;(IPC1-7):C08F4/52;C08F4/58;C08F4/648 |
主分类号 |
C08F4/60 |
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