发明名称 |
CYCLOPENTADIENYLGRUPPE ENTHALTENDE ALPHA-OLEFIN- POLYMERISATIONSKATALYSATOREN AUF BASIS EINES METALS DER 6B-GRUPPE UND VERFAHREN ZUR POLYMERISATION VON ALPHA-OLEFINEN |
摘要 |
Disclosed is a catalyst system for the homopolymerization and copolymerization of alpha-olefins having 2-8 carbon atoms, said catalyst system comprising a cyclopentadienyl Group 6b metal hydrocarbyl compound in which the metal has an oxidation state of +3, said Group 6b metal compound being supported on an inorganic support. The catalyst system may also contain a Group 2 or Group 3 metal alkyl compound. |
申请公布号 |
AT153034(T) |
申请公布日期 |
1997.05.15 |
申请号 |
AT19920105317T |
申请日期 |
1992.03.27 |
申请人 |
CHEVRON U.S.A. INC. |
发明人 |
CARNEY, MICHAEL J.;BEACH, DAVID L. |
分类号 |
C08F4/658;C08F4/60;C08F4/622;C08F4/639;C08F4/6392;C08F4/69;C08F10/00;C08F110/02;(IPC1-7):C08F4/622 |
主分类号 |
C08F4/658 |
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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