| 发明名称 |
High activity ethylene selective metallocenes |
| 摘要 |
Unbridged indenyl-containing metallocenes are disclosed along with methods for making the metallocenes. Also disclosed are methods for using the metallocenes as polymerization catalysts. In addition, polymers resulting from such polymerizations are disclosed.
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| 申请公布号 |
US5541272(A) |
申请公布日期 |
1996.07.30 |
| 申请号 |
US19940253765 |
申请日期 |
1994.06.03 |
| 申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
SCHMID, MICHAEL;ALT, HELMUT G.;WELCH, M. BRUCE |
| 分类号 |
B01J31/02;C07F17/00;C08F4/60;C08F4/64;C08F4/642;C08F4/659;C08F4/6592;C08F10/00;(IPC1-7):C08F4/64 |
主分类号 |
B01J31/02 |
| 代理机构 |
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代理人 |
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| 地址 |
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