| 发明名称 |
SUPPORTED CATALYST SYSTEM, PROCESS FOR ITS PRODUCTION AND ITS USE IN POLYMERISING OLEFINES |
| 摘要 |
The present invention relates to a catalyst system containing at least one metallocene and at least one inertised support and preferably at least one co-catalyst. To produce the inertised support, at least one inorganic oxide is treated with at least one metal-organic compound, preferably in an inorganic solvent. The present invention also relates to a polymer with a melting point >/= 158 DEG C, a regio error proportion < 0.2 % and a triple activity > 98.0 %. |
| 申请公布号 |
WO9711775(A2) |
申请公布日期 |
1997.04.03 |
| 申请号 |
WO1996EP04071 |
申请日期 |
1996.09.18 |
| 申请人 |
HOECHST AKTIENGESELLSCHAFT;EXXON CHEMICAL PATENTS INC.;FRITZE, CORNELIA;BACHMANN, BERND;KUEBER, FRANK |
发明人 |
FRITZE, CORNELIA;BACHMANN, BERND;KUEBER, FRANK |
| 分类号 |
C08F4/02;C08F4/16;C08F4/619;C08F4/64;C08F4/659;C08F4/6592;C08F10/00;C08F110/06 |
主分类号 |
C08F4/02 |
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