发明名称 |
Process for polymerization of ethylene |
摘要 |
Ethylene is polymerized in the presence of a catalyst comprising: (A) the reaction product of a magnesium compound and titanium halide and (B) an organic aluminum compound wherein Component A is prepared by reacting magnesium dialkoxide with a halogen-containing silicon compound and an alcohol to provide a solid material and then reacting the solid material with titanium halide in the presence of an alkoxy-containing silicon compound.
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申请公布号 |
US4255544(A) |
申请公布日期 |
1981.03.10 |
申请号 |
US19800134759 |
申请日期 |
1980.03.28 |
申请人 |
IDEMITSU KOSAN CO., LTD. |
发明人 |
KIMURA, AKIO;ASAHI, SATOSHI |
分类号 |
C08F4/00;C08F4/60;C08F4/64;C08F10/02;(IPC1-7):C08F4/02 |
主分类号 |
C08F4/00 |
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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