发明名称 |
TRANSITION METAL CATALYTIC SYSTEMS AND METHODS FOR PREPARING ETHYLENE HOMOPOLYMERS OR COPOLYMERS OF ETHYLENE AND OLEFINS USING THE SAME |
摘要 |
<p>Disclosed herein is a group IV transition metal catalyst for producing an ethylene homopolymer or an ethylene-olefin copolymers, having high catalytic activity, which includes a cyclopentadiene derivative and one or more anionic ligands having an aryl group substituted with an aryl derivative at an ortho-position thereof around a transition metal, the ligands not being crosslinked to each other, a catalyst system including the group IV transition metal catalyst and an aluminoxane cocatalyst or a boron compound cocatalyst, and a method of producing ethylene homopolymers or ethylene-olefin copolymers using the catalyst system.</p> |
申请公布号 |
EP2087011(A4) |
申请公布日期 |
2013.04.17 |
申请号 |
EP20070833701 |
申请日期 |
2007.10.30 |
申请人 |
SK INNOVATION CO., LTD. |
发明人 |
OK, MYUNG AHN;SHIN, DAE HO;HAHN, JONG SOK;LEE, HO SEONG;KANG, SANG OOK;KIM, SUNG KWAN |
分类号 |
C08F4/64;C08F4/6592;C08F10/02 |
主分类号 |
C08F4/64 |
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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