发明名称 |
POLYOLEFINS |
摘要 |
The present invention provides a polyolefin polymer having a bimodal composition with a reduced higher molecular weight component prepared using a self-supported phosphinimine single site catalyst. The catalyst is prepared by precipitating an emulsion of the activated catalyst from a perfluoroalkane continuous phase resulting in spherical catalyst particles having a diameter typically from 5 to 200 µm. |
申请公布号 |
CA2871404(A1) |
申请公布日期 |
2016.05.17 |
申请号 |
CA20142871404 |
申请日期 |
2014.11.17 |
申请人 |
NOVA CHEMICALS CORPORATION |
发明人 |
WANG, QINYAN;CRAIG, TYLER |
分类号 |
C08F210/16;C08F2/00;C08F4/64 |
主分类号 |
C08F210/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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