发明名称 |
PROCESS FOR PRODUCING SOLID CATALYST FOR POLYMERIZATION OF OLEFINS |
摘要 |
A process for producing a solid catalyst for polymerization of olefins, which comprises bringing a solution of an aluminoxane into contact with a suspension of a particulate carrier having supported thereon a compound of a transition metal of Group IVB of the periodic table in a solvent in which the aluminoxane is insoluble or sparingly soluble. In another aspect, the invention provides a process for producing a solid catalyst for polymerization of olefins, which comprises bringing a suspnension of a particulate carrier having supported thereon a compound of a transition metal of Group IVB of the periodic table in a solution of an aluminoxane into contact with a solvent in which the aluminoxane is insoluble or sparingly soluble. |
申请公布号 |
CA1307516(C) |
申请公布日期 |
1992.09.15 |
申请号 |
CA19880562740 |
申请日期 |
1988.03.29 |
申请人 |
MITSUI PETROCHEMICAL INDUSTRIES, LTD. |
发明人 |
KIOKA, MAMORU;KASHIWA, NORIO |
分类号 |
C08F4/60;C08F4/64;C08F4/659;C08F4/6592;C08F10/00 |
主分类号 |
C08F4/60 |
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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