| 发明名称 |
SUPPORTED CATALYST SYSTEM |
| 摘要 |
This invention relates to supported metallocene catalyst systems and to methods for their production and use. Specifically, this invention relates to supported catalyst systems having unique, predetermined properties resulting from the designed distribution of catalyst components within and upon porous support particles. The methods of this invention are particularly well suited for the support of two or more metallocenes. |
| 申请公布号 |
CA2241942(A1) |
申请公布日期 |
1997.08.28 |
| 申请号 |
CA19972241942 |
申请日期 |
1997.02.24 |
| 申请人 |
EXXON CHEMICAL PATENTS INC. |
发明人 |
SPECA, ANTHONY N.;BRINEN, JEFFREY L.;MCALPIN, JAMES J. |
| 分类号 |
C08F4/65;B01J31/22;C08F4/02;C08F4/60;C08F4/619;C08F4/6192;C08F4/62;C08F4/639;C08F4/6392;C08F4/64;C08F4/646;C08F4/659;C08F4/6592;C08F10/00;C08F10/06;C08F110/00;C08F110/06;C08L23/10;D01F6/06;D04H1/42;D04H3/16 |
主分类号 |
C08F4/65 |
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