| 发明名称 |
NEW SUPPORTED POLYMERIZATION CATALYST |
| 摘要 |
An olefin polymerization supported catalyst comprising a support and the reaction product of a metallocene of Group 4b, 5b or 6b of the Periodic Table and an alumoxane, said reaction product formed in the presence of a support. |
| 申请公布号 |
AU7007991(A) |
申请公布日期 |
1991.04.11 |
| 申请号 |
AU19910070079 |
申请日期 |
1991.01.30 |
| 申请人 |
EXXON CHEMICAL PATENTS INC. |
发明人 |
HOWARD CURTIS WELBORN JR. |
| 分类号 |
C08F4/60;C08F4/639;C08F4/6392;C08F4/64;C08F4/658;C08F4/659;C08F4/6592;C08F4/76;C08F10/00;C08F210/02;C08F210/16;C08F210/18 |
主分类号 |
C08F4/60 |
| 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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