发明名称 |
CATALYTIC SYSTEM FOR POLYMERIZATION AND COPOLYMERIZATION OF DIOLEFINS |
摘要 |
A novel catalytic system is disclosed which is especially adapted for the polymerization and the copolymerization of aliphatic conjugated diolefines, the system comprising an organic compound of aluminum, a Lewis acid containing at least one halogen, and an organic compound of a lanthanide metal. The catalyst system has outstanding and hitherto unparalleled activity. The method of preparation of the catalytic system is also described in detail. |
申请公布号 |
CS209536(B2) |
申请公布日期 |
1981.12.31 |
申请号 |
CS19800001135 |
申请日期 |
1978.08.01 |
申请人 |
ANIC S.P.A.,IT |
发明人 |
PEDRETTI,UGO,IT;LUGLI,GABRIELE,IT;POGGIO,SERGIO,IT;MAZZEI,ALESSANDRO,IT |
分类号 |
C08F4/00;C08F;C08F4/54;C08F4/60;C08F4/62;C08F36/00;C08F36/04;(IPC1-7):C08F4/66 |
主分类号 |
C08F4/00 |
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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