| 发明名称 |
Electron donor containing compositions |
| 摘要 |
A composition containing a magnesium component, a titanium component, a halide and a 1,2-dialkoxybenzene, wherein at least one alkoxy group has at least two carbon atoms, and the manufacture of the composition are taught by the present invention. The compositions are useful as Ziegler-Natta catalysts in the production of olefin polymers.
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| 申请公布号 |
US5968865(A) |
申请公布日期 |
1999.10.19 |
| 申请号 |
US19970988291 |
申请日期 |
1997.12.10 |
| 申请人 |
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION |
发明人 |
WILSON, STANLEY EDWARD;BRADY, III, ROBERT CONVERSE |
| 分类号 |
C07C43/205;C08F4/02;C08F4/60;C08F4/651;C08F4/654;C08F10/00;C08F10/06;(IPC1-7):B01J31/00;B01J37/00 |
主分类号 |
C07C43/205 |
| 代理机构 |
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