发明名称 |
SUPPORTED HYBRID METALLOCENE CATALYST, METHOD FOR PREPARING THE SAME, AND METHOD FOR PREPARING POLYOLEFIN USING THE SAME |
摘要 |
<p>The present invention relates to a supported metallocene catalyst used for preparing polyolefin whose physical properties and molecular weight distribution can be easily controlled, a method for preparing the same, and a method for preparing polyolefin using the same, more particularly to a support metallocene catalyst wherein at least two kinds of metallocenic transition compounds are supported on a metal oxide such as silica, a method for preparing the same, and a method for preparing polyolefin using the same.</p> |
申请公布号 |
EP1517928(B1) |
申请公布日期 |
2010.11.10 |
申请号 |
EP20040723105 |
申请日期 |
2004.03.24 |
申请人 |
LG CHEM LTD. |
发明人 |
LEE, KI-SOO;LEE, HYO-SUN;LEE, EUN-JUNG;LEE, SANG-WOO;LEE, CHOONG-HOON |
分类号 |
C08F4/02;C08F10/00;C08F4/642;C08F4/659;C08F4/6592;C08F110/02;C08F210/16;C08L23/04;C08L23/08;C08L23/16 |
主分类号 |
C08F4/02 |
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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