发明名称 |
A CATALYST SYSTEM FOR ETHYLENE (CO)-POLYMERIZATION |
摘要 |
A catalyst system for (co)-polymerizing ethylene or ethylene with alpha-olefin is disclosed. The catalyst system utilizes a catalyst component that contains the product of a reaction of an early transition metal complex such as a titanium alkoxide with a cyclic diene-containing compound such as indene. The catalyst system also utilizes a solid magnesium halide support and an alkylaluminum co-catalyst. The catalyst system of present invention produces polyethylene with a narrow molecular weight distribution and a narrow compositional distribution. |
申请公布号 |
WO2005061109(A1) |
申请公布日期 |
2005.07.07 |
申请号 |
WO2004US38415 |
申请日期 |
2004.11.16 |
申请人 |
FORMOSA PLASTICS CORPORATION, U.S.A.;KONG, GAPGOUNG;LU, HONGLAN |
发明人 |
KONG, GAPGOUNG;LU, HONGLAN |
分类号 |
B01J31/02;B01J31/12;B01J31/14;B01J31/16;B01J31/22;B01J31/36;C08F10/02;C08F110/02;C08F210/16 |
主分类号 |
B01J31/02 |
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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