发明名称 |
Polymerisation process for preparing ethylene polymers and copolymers of ethylene and alpha-olefins or diolefins |
摘要 |
A process is described for the polymerisation of olefins in which a supported catalyst is used, which catalyst comprises a support and the product of the reaction of a metallocene of a metal in group 4b of the periodic table and an alumoxane, forming the product of the said reaction in the presence of the support. |
申请公布号 |
ES8802395(A1) |
申请公布日期 |
1988.08.16 |
申请号 |
ES19860556357 |
申请日期 |
1986.06.20 |
申请人 |
EXXON CHEMICAL PATENTS, INC. |
发明人 |
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分类号 |
B01J;B01J21/06;B01J32/00;C08F;C08F4/00;C08F4/02;C08F4/06;C08F4/16;C08F4/42;C08F4/44;C08F4/60;C08F4/64;C08F4/642;C08F4/68;C08F4/76;C08F10/02;C08G |
主分类号 |
B01J |
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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