| 发明名称 |
METHOD FOR PREPARING HOMO-AND CO-POLYMERS OF CYCLIC OLEFIN COMPOUNDS USING AN ORGANIC BORON COMPOUND AS A CATALYST ACTIVATOR |
| 摘要 |
The present invention relates to a method for preparing homo- and co-polymers having high molecular weights in high yields by polymerizing cyclic olefin compounds using a complex prepared by mixing a nickel salt compound, an organoaluminoxane compound, and at least one organic boron compound.
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| 申请公布号 |
US2005245703(A1) |
申请公布日期 |
2005.11.03 |
| 申请号 |
US20040995759 |
申请日期 |
2004.11.23 |
| 申请人 |
KOREA KUMHO PETROCHEMICAL CO., LTD. |
发明人 |
JANG YOUNG C.;SUNG HYUN K. |
| 分类号 |
C08F4/44;C08F4/70;C08F30/06;C08F232/00;C08F232/08;(IPC1-7):C08F4/44 |
主分类号 |
C08F4/44 |
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