发明名称 |
WERKWIJZE VOOR HET POLYMERISEREN EN COPOLYMERISEREN VAN ALKADIENEN EN DAARVOOR GESCHIKT KATALYSATORSYSTEEM. |
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 |
NL186449(C) |
申请公布日期 |
1990.12.03 |
申请号 |
NL19780008104 |
申请日期 |
1978.08.01 |
申请人 |
ENICHEM ELASTOMERI S.P.A. TE PALERMO, ITALIE. |
发明人 |
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分类号 |
C08F4/00;C08F;C08F4/54;C08F4/60;C08F4/62;C08F36/00;C08F36/04;(IPC1-7):C08F36/04;C08F4/52;C08F4/12 |
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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