发明名称 |
Un sistema catalizador para la (co)polimerización de etileno |
摘要 |
Disclosed is a new titanium based catalyst system for (co)-polymerizing ethylene or ethylene with alpha-olefin having 3 to 10 carbons. The catalyst is obtained by contacting a magnesium halide support with an aluminum compound and with a titanium halide compound and then treating the resulting solid with a magnesium-amide complex. The catalyst system is suitable for producing ethylene polymer and co-polymer with narrow molecular weight distribution as well as improved branching compositional distribution. |
申请公布号 |
ES2498372(T3) |
申请公布日期 |
2014.09.24 |
申请号 |
ES20040707383T |
申请日期 |
2004.02.02 |
申请人 |
FORMOSA PLASTICS CORPORATION, U.S.A. |
发明人 |
KONG, GAPGOUNG;LIU, ZHONGYANG;LU, HONGLAN |
分类号 |
C08F210/16;B01J31/00;B01J37/00;C08F4/02;C08F4/60;C08F4/651;C08F4/655;C08F10/02;C08F110/02 |
主分类号 |
C08F210/16 |
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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