发明名称 |
Catalyst components for polymerization of olefins and use thereof |
摘要 |
Disclosed is a catalyst component for the polymerization of olefins, which is a compound having the following structure: <IMAGE> (I) wherein R1 is a hydrocarbon radical having 1 to 10 carbon atoms or a halogen-containing hydrocarbon radical having 1 to 10 carbon atoms, and R2s are each a hydrogen atom, a halogen atom, a siloxy group, a lower-alkyl-substituted siloxy group or a hydrocarbon radical having 1 to 10 carbon atoms, or which is a reaction product of the following sub-components (i) and (ii): sub-component (i) which is a compound having the formula R1-B-(OH)2 in which R1 is a hydrocarbon radical having 1 to 10 carbon atoms or a halogen-containing hydrocarbon radical having 1 to 10 carbon atoms; and sub-component (ii) which is an organoaluminum compound.
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申请公布号 |
US5449650(A) |
申请公布日期 |
1995.09.12 |
申请号 |
US19930161464 |
申请日期 |
1993.12.06 |
申请人 |
MITSUBISHI PETROCHEMICAL COMPANY LIMITED |
发明人 |
SUGANO, TOSHIHIKO;TAKAHAMA, TOMOHIKO |
分类号 |
C07F5/06;C08F4/623;C08F4/639;C08F4/6392;C08F4/642;C08F10/00;C08F110/02;C08F110/06;C08F210/16;(IPC1-7):B01J31/14;B01J21/02 |
主分类号 |
C07F5/06 |
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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