| 发明名称 |
Olefin polymerization catalysts and processes |
| 摘要 |
Olefin polymerization catalysts, processes for preparing the catalysts and processes for producing polyolefins utilizing the catalysts are provided. The catalysts are basically comprised of a trialkylsilylamide-chromium complex adsorbed on an activated inorganic refractory compound.
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| 申请公布号 |
US5104841(A) |
申请公布日期 |
1992.04.14 |
| 申请号 |
US19910688974 |
申请日期 |
1991.04.22 |
| 申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
CONROY, BRIAN K.;SMITH, PAUL D. |
| 分类号 |
C08F4/78;C08F10/00 |
主分类号 |
C08F4/78 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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