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 system of the invention provides for a supported metallocene catalyst and alumoxane activator which when utilized in a polymerization process substantially reduces the reactor fouling and sheeting.
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申请公布号 |
CA2193882(A1) |
申请公布日期 |
1996.01.04 |
申请号 |
CA19952193882 |
申请日期 |
1995.06.21 |
申请人 |
EXXON CHEMICAL PATENTS INC.;HOECHST AKTIENGESELLSCHAFT |
发明人 |
SPECA, ANTHONY NICHOLAS;BRINEN, JEFFREY LAWRENCE;VAUGHN, GEORGE ALLEN;BRANT, PATRICK;BURKHARDT, TERRY JOHN |
分类号 |
B01J31/00;B01J37/00;C08F4/02;C08F4/60;C08F4/619;C08F4/6192;C08F4/642;C08F4/659;C08F4/6592;C08F10/00;C08F110/06;(IPC1-7):C08F4/622;C08F2/00;C08F10/06;C08F4/626 |
主分类号 |
B01J31/00 |
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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