| 发明名称 |
Organo-Lewis acid as cocatalyst for cationic homogenous metallocene Ziegler-Natta olefin polymerizations |
| 摘要 |
The synthesis of the organo-Lewis acid perfluorobiphenylborane (PBB) and the activation of metallocenes for the formation of a variety of highly active homogeneous Ziegler-Natta metallocene olefin polymerization, copolymerization and ring-opening polymerization catalysts is described.
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| 申请公布号 |
US6087460(A) |
申请公布日期 |
2000.07.11 |
| 申请号 |
US19980220741 |
申请日期 |
1998.12.23 |
| 申请人 |
NORTHWESTERN UNIVERSITY |
发明人 |
MARKS, TOBIN J.;CHEN, YOU-XIAN |
| 分类号 |
B01J31/14;B01J31/16;B01J31/22;C07F5/00;C07F5/02;C07F7/00;C07F17/00;C08F4/603;C08F4/619;C08F4/643;C08F4/6592;C08F10/00;C08G65/12;C08G65/20;(IPC1-7):C08F4/44 |
主分类号 |
B01J31/14 |
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