| 发明名称 |
Process to polymerize olefins |
| 摘要 |
This invention relates to a method to prepare a supported catalyst system comprising preparing a combination comprising 1) a first supported catalyst system comprising a support, an activator and a metal catalyst compound, and 2) a second supported catalyst system comprising a support, an activator and a metal catalyst compound and thereafter spray-drying the combination.
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| 申请公布号 |
US6982236(B2) |
申请公布日期 |
2006.01.03 |
| 申请号 |
US20030650956 |
申请日期 |
2003.08.28 |
| 申请人 |
UNIVATION TECHNOLOGIES, LLC |
发明人 |
WENZEL TIMOTHY T.;SCHRECK DAVID JAMES |
| 分类号 |
B01J31/00;B01J31/12;B01J31/14;B01J31/16;B01J31/22;B01J37/00;C08F4/02;C08F4/44;C08F4/60;C08F4/659;C08F4/6592;C08F10/00;C08F10/02;C08F210/16 |
主分类号 |
B01J31/00 |
| 代理机构 |
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