| 发明名称 |
POSSIBLY DICATIONIC NON-METALLOCENE GROUP 4 METAL COMPLEXES WITH ANIONIC N, O OR P LIGANDS |
| 摘要 |
Dicationic or partially dicationic Group 4 metal compounds having utility has addition polymerization catalysts among other uses and a method of preparation. |
| 申请公布号 |
EP1222025(A2) |
申请公布日期 |
2002.07.17 |
| 申请号 |
EP20000975243 |
申请日期 |
2000.10.12 |
| 申请人 |
DOW GLOBAL TECHNOLOGIES INC. |
发明人 |
CHEN, EUGENE Y.;KRUPER, WILLIAM, J., JR. |
| 分类号 |
C07C211/65;B01J31/02;B01J31/12;B01J31/14;B01J31/18;B01J31/22;C07F5/02;C07F7/00;C07F7/10;C07F7/28;C08F4/642;C08F4/659;C08F210/16 |
主分类号 |
C07C211/65 |
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