| 发明名称 |
ADDITION POLYMERIZATION CATALYSTS COMPRISING REDUCED OXIDATION STATE METAL COMPLEXES |
| 摘要 |
Addition polymerization catalysts comprising a metal complex containing a Group 4 metal in the + 3 oxidation state, a delocalized .pi.-bonding moiety, and at least one stabilizing ligand, optionally in combinat ion with an activating cocatalyst.
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| 申请公布号 |
CA2117689(A1) |
申请公布日期 |
1993.09.30 |
| 申请号 |
CA19932117689 |
申请日期 |
1993.03.19 |
| 申请人 |
DOW CHEMICAL CO |
发明人 |
ROSEN ROBERT K;NICKIAS PETER N;DEVORE DAVID D;STEVENS JAMES C;TIMMERS FRANCIS J |
| 分类号 |
C08F4/645;C07F17/00;C08F4/02;C08F4/42;C08F4/60;C08F4/64;C08F4/659;C08F4/6592;C08F10/00;(IPC1-7):C07F7/28;C07F7/10;C07F9/50;C08F4/76 |
主分类号 |
C08F4/645 |
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