| 发明名称 |
ADDITION POLYMERIZATION CATALYSTS COMPRISING REDUCED OXIDATION STATE METAL COMPLEXES |
| 摘要 |
<p>Complexes useful as addition polymerization catalysts, a process for their manufacture and addition polymerization processes wherein the complex comprises a Group 4 metal in the +3 oxidation state, a delocalized pi -bonding moiety, and at least one stabilizing ligand.</p> |
| 申请公布号 |
EP0632819(B1) |
申请公布日期 |
1998.09.02 |
| 申请号 |
EP19930907617 |
申请日期 |
1993.03.19 |
| 申请人 |
THE DOW CHEMICAL COMPANY |
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):C08F10/00 |
主分类号 |
C08F4/645 |
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