发明名称 |
CATALYST COMPOSITION FOR POLYMERIZATION OF alpha--OLEFINS, CATALYST FOR POLYMERIZATION OF alpha- OLEFINS AND METHOD OF PREPARING alpha--OLEFIN POLYMERS |
摘要 |
FIELD: chemistry of polymers. SUBSTANCE: present invention describes catalyst which is essentially catalyst mixture formed from reacting the following compounds ( at least one of each group); compounds of pyridine, clay and organonickel compounds. Present invention also describes method of preparing alpha--olefin polymers which comprises bringing at least one alpha--olefin in contact with catalyst mixture formed from reaction of at least one compound form each group of the following compounds, namely compounds of pyridine, clays and organonickel compounds. The claimed method makes it possible to control molecular weight of the designed product of polyolefins, and use of novel catalyst composition improves properties of the resulting polymers. EFFECT: improved properties of the catalyst composition. 29 cl, 1 ex, 5 tbla
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申请公布号 |
RU2124025(C1) |
申请公布日期 |
1998.12.27 |
申请号 |
RU19920016248 |
申请日期 |
1992.12.15 |
申请人 |
FILLIPS PETROLEUM KOMPANI |
发明人 |
MARDZHI FEHJ DZHEKSON;RONAL'D DUGLAS KNADSEN;DZHOZEF SAMUEHL' SHVEJMA |
分类号 |
C08F4/60;B01J31/22;C08F4/42;C08F4/70;C08F4/80;C08F4/82;C08F10/00;C08F10/02;(IPC1-7):C08F4/82 |
主分类号 |
C08F4/60 |
代理机构 |
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代理人 |
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地址 |
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