| 发明名称 |
Catalyst system for the polymerization of olefins and process for the polymerization of at least one olefin in the presence of this catalyst system |
| 摘要 |
Olefin polymerisation catalyst system comprising a solid catalyst component based on Cr on a support contg. silica, alumina and Al phosphate and an organoaluminium cpd. cocatalyst. |
| 申请公布号 |
EP0712868(B1) |
申请公布日期 |
1998.03.04 |
| 申请号 |
EP19950203008 |
申请日期 |
1995.11.07 |
| 申请人 |
SOLVAY POLYOLEFINS EUROPE - BELGIUM (SOCIETE ANONYME) |
发明人 |
GROSJEAN, ABEL;KOCH, BENOIT |
| 分类号 |
C08F4/69;C01B13/14;C01B25/36;C08F4/02;C08F4/22;C08F4/24;C08F4/60;C08F10/00;C08F110/02 |
主分类号 |
C08F4/69 |
| 代理机构 |
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