发明名称 |
Process for the preparation of polymers of cyclopentene or copolymers of cyclopentene with unsaturated alicyclic compounds |
摘要 |
There is disclosed a process for the preparation of polymers of cyclopentene or copolymers of cyclopentene with non-conjugated unsaturated alicyclic compounds containing at least 7 carbon atoms in the ring and at least one double bond in the ring or polycyclic olefins or non-conjugated diolefins by the use of the catalyst system comprising (a) tungsten halides or oxyhalides, (b) an organoaluminum compound, (c) an alcohol, and (d) a halogenated phenol.
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申请公布号 |
US4172932(A) |
申请公布日期 |
1979.10.30 |
申请号 |
US19770831200 |
申请日期 |
1977.09.07 |
申请人 |
GOODYEAR TIRE & RUBBER CO THE |
发明人 |
DONBAR, KEN W;OFSTEAD, EILERT A |
分类号 |
C08G61/08;(IPC1-7):C08F4/52;C08F32/04 |
主分类号 |
C08G61/08 |
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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