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1.发明授权NOVEL DINUCLEAR TRANSITION METAL COMPOUND, CATALYST COMPOSITION COMPRISING THE SAME, METHOD OF PREPARING OLEFIN POLYMER, AND OLEFIN POLYMER PRODUCED USING THE METHOD 有权新DINUKLEÄRE过渡金属化合物，成分含催化剂，方法生产烯烃和使用使这个过程OLFEFINPOLYMER
公开(公告)号：EP1954703B1
公开(公告)日：2013-08-28
申请号：EP06823727.0
申请日：2006-11-27
申请人： LG Chem, Ltd.
发明人： KWON, Heon-Yong , LEE, Ki-Soo , HAN, Yonggyu , JEON, Byoungho , JUNG, You-Young , SHIN, Baekun
IPC分类号： C07F15/00
CPC分类号： C07F15/04
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2.发明公开NOVEL DINUCLEAR TRANSITION METAL COMPOUND, CATALYST COMPOSITION COMPRISING THE SAME, METHOD OF PREPARING OLEFIN POLYMER, AND OLEFIN POLYMER PRODUCED USING THE METHOD 有权新DINUKLEÄRE过渡金属化合物，成分含催化剂，方法生产烯烃和使用使这个过程OLFEFINPOLYMER
公开(公告)号：EP1954703A1
公开(公告)日：2008-08-13
申请号：EP06823727.0
申请日：2006-11-27
申请人： LG Chem, Ltd.
发明人： KWON, Heon-Yong , LEE, Ki-Soo , HAN, Yonggyu , JEON, Byoungho , JUNG, You-Young , SHIN, Baekun
IPC分类号： C07F15/00
CPC分类号： C07F15/04
摘要： A dinuclear transition metal compound is provided. The dinuclear transition metal compound includes two transition metal compounds connected each other by a bridging group so that a decrease in catalyst activation due to a polar functional group can be prevented. A catalyst composition including the dinuclear transition metal compound is highly active for a monomer having a polar functional group.
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3.发明公开SUPPORTED METALLOCENE CATALYST AND METHOD OF PREPARING ETHYLENE-BASED COPOLYMER USING THE SAME 审中-公开基于共聚物，用于生产乙烯的负载型金属茂催化剂和方法SO
公开(公告)号：EP1850957A1
公开(公告)日：2007-11-07
申请号：EP06715966.5
申请日：2006-02-14
申请人： LG Chem, Ltd.
发明人： LEE, Sangwoo , LEE, Ki-Soo , HAN, Yonggyu , CHOI, Yiyoung , CHAE, Hoon , JUNG, Seungwhan
IPC分类号： B01J31/02
CPC分类号： B01J31/2295 , B01J2231/122 , B01J2531/46 , B01J2531/48 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F4/65925 , C08F4/65927 , C08F210/16 , C08F2420/02 , Y02P20/52 , C08F4/65904 , C08F210/14 , C08F2500/12 , C08F2500/11 , C08F2500/04 , C08F210/08
摘要： An ethylene-based copolymer prepared using a supported hybrid metallocene catalyst is provided. The ethylene-based copolymer is prepared using a supported hybrid metallocene catalyst in which two different metallocene catalysts are supported on a support and has a bimodal or multimodal molecular weight distribution. Accordingly, the ethylene-based copolymer has superior processability, sanitation, and internal pressure creep resistance at high temperature. A supported hybrid metallocene catalyst used to prepare the ethylene-based copolymer is also provided.
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