| 发明名称 |
Ziegler-Natta polymerization of alpha-olefins in the presence of non-polymerizing olefins |
| 摘要 |
A method is presented for increasing molecular weight and/or stereoregularity of poly(alpha-olefins) by polymerizing alpha-olefins in the presence of 1) a Ziegler-Natta catalyst system and 2) at least one non-polymerizing olefin which is not polymerizable under the polymerization conditions.
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| 申请公布号 |
US2002037978(A1) |
申请公布日期 |
2002.03.28 |
| 申请号 |
US20010965700 |
申请日期 |
2001.09.26 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
SIKORSKI WILLIAM HENRY |
| 分类号 |
C08F2/44;C08F2/00;C08F2/40;C08F4/44;C08F10/00;C08F10/14;C08F110/14;(IPC1-7):C08F4/44 |
主分类号 |
C08F2/44 |
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