| 发明名称 |
MOLECULAR WEIGHT CONTROL IN OLEFIN POLYMERIZATION |
| 摘要 |
The molecular weight of polyolefins produced using selected late transition metal complexes of bidentate ligands may be lowered by carrying out the polymerization in the presence of hydrogen, a selected silane, or CBr4.
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| 申请公布号 |
CA2328846(A1) |
申请公布日期 |
1999.12.02 |
| 申请号 |
CA19992328846 |
申请日期 |
1999.05.26 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
ARTHUR, SAMUEL DAVID;MCLAIN, STEPHAN JAMES |
| 分类号 |
C08F4/26;C08F2/40;C08F2/42;C08F4/70;C08F4/80;C08F10/00;C08F110/02;(IPC1-7):C08F10/00 |
主分类号 |
C08F4/26 |
| 代理机构 |
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代理人 |
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