发明名称 |
Deactivator for olefin polymerization catalyst |
摘要 |
A method is disclosed for controlling the activity of or deactivating a transition element olefin polymerization catalyst by contacting the catalyst with a deactivating polymer comprising a homopolymer of an unsaturated polar organic compound or a copolymer of an alpha-olefin and an unsaturated polar organic compound.
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申请公布号 |
US4649128(A) |
申请公布日期 |
1987.03.10 |
申请号 |
US19850800233 |
申请日期 |
1985.11.21 |
申请人 |
NATIONAL DISTILLERS AND CHEMICAL CORPORATION |
发明人 |
REKERS, LOUIS J.;SPECA, ANTHONY N.;MAYHEW, HARRY W. |
分类号 |
C08F4/64;C08F6/02;(IPC1-7):C08F4/64;C08F4/62;C08F4/68 |
主分类号 |
C08F4/64 |
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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