| 发明名称 |
POLYMERIZATION CATALYST SYSTEMS, THEIR PRODUCTION AND USE |
| 摘要 |
This invention is generally directed toward a supported catalyst system useful for polymerizing olefins. The method for supporting the catalyst of the invention provides for a supported metallocene catalyst formed by vacuum or pressurized impregnation.
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| 申请公布号 |
WO9618661(A1) |
申请公布日期 |
1996.06.20 |
| 申请号 |
WO1995US16417 |
申请日期 |
1995.12.15 |
| 申请人 |
EXXON CHEMICAL PATENTS INC. |
发明人 |
CHANG, MAIN |
| 分类号 |
C08F4/602;C08F4/606;C08F4/619;C08F10/00;C08F110/02;(IPC1-7):C08F10/00 |
主分类号 |
C08F4/602 |
| 代理机构 |
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