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1.SUPPORTED HYBRID METALLOCENE CATALYST COMPRISING THREE COMPOUNDS, AND METHOD FOR PREPARING SAME 有权
标题翻译: 复合载体茂金属催化剂THREE用于生产链接和过程公开(公告)号:EP2484443A4
公开(公告)日:2014-03-05
申请号:EP10820826
申请日:2010-09-29
申请人: LG CHEMICAL LTD
发明人: SONG EUN-KYOUNG , JEON MAN-SEONG , CHO JOON-HEE , LEE KI-SOO , HONG DAE-SIK
CPC分类号: C07F17/00 , B01J31/2243 , B01J31/2295 , B01J2531/48 , C07B2200/11 , C08F4/65916 , C08F10/00 , C08F4/64048 , C08F4/65904 , C08F210/16 , C08F210/14 , C08F2500/03 , C08F2500/04
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公开(公告)号:EP2623522A4
公开(公告)日:2014-06-25
申请号:EP11829569
申请日:2011-09-28
申请人: LG CHEMICAL LTD
发明人: KIM HYEON-GOOK , LEE KI-SOO , HONG DAE-SIK , SONG EUN-KYOUNG , JEON MAN-SEONG
CPC分类号: C08F4/6592 , B01J31/1616 , B01J31/2295 , C08F4/65912 , C08F4/65925 , C08F10/00 , C08F2420/02 , Y10S526/943 , C08F4/65916 , C08F110/02 , C08F2500/18 , C08F210/16 , C08F210/14
摘要: The present invention relates to a preparation method of a metallocene catalyst. More particularly, the present invention relates to a preparation method of a supported hybrid metallocene catalyst, including the steps of treating a support having a water content of 4 to 7% by weight with trialkyl aluminum at a predetermined temperature; supporting alkyl aluminoxane on the support; and supporting a metallocene compound on the alkyl aluminoxane-supported support. According to the present invention, it is possible to prepare a supported hybrid metallocene catalyst which shows a high activity in the polymerization of olefins and enables the preparation of polyolefins having a high bulk density, by a simple process.
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3.METHOD FOR PRODUCING CATALYST FOR POLYOLEFIN POLYMERIZATION AND METHOD FOR PREPARING POLYOLEFIN 有权
标题翻译: 制造用于POLYOLEFINPOLYMERISIERUNG和生产聚烯烃催化剂的方法公开(公告)号:EP2837640A4
公开(公告)日:2015-11-25
申请号:EP13880693
申请日:2013-05-08
申请人: LG CHEMICAL LTD
发明人: LEE YONG-HO , LEE KI-SOO , SONG EUN-KYOUNG , KWON HEON-YONG , CHO MIN-SEOK , HONG DAE-SIK , JEON MAN-SEONG , LIM KYOUNG-CHAN
IPC分类号: C08F4/69 , C08F4/02 , C08F4/62 , C08F4/6592 , C08F10/00
CPC分类号: C08F110/02 , C07C2/06 , C07C2/32 , C08F4/025 , C08F4/6222 , C08F4/6226 , C08F4/63912 , C08F4/63916 , C08F4/6592 , C08F4/65927 , C08F4/69215 , C08F210/16 , C08F2420/02 , C08F210/14 , C08F2500/08 , C08F4/63904
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4.SUPPORTED HYBRID METALLOCENE CATALYST COMPRISING THREE COMPOUNDS, AND METHOD FOR PREPARING SAME 有权
标题翻译: GETRÄGERTERHYBRID-METALOCEN-KATALYSATOR MIT DREI VERBINDUNGEN SOWIE HERSTELLUNGSVERFAHRENDAFÜR公开(公告)号:EP2484443B1
公开(公告)日:2017-05-03
申请号:EP10820826
申请日:2010-09-29
申请人: LG CHEMICAL LTD
发明人: SONG EUN-KYOUNG , JEON MAN-SEONG , CHO JOON-HEE , LEE KI-SOO , HONG DAE-SIK
CPC分类号: C07F17/00 , B01J31/2243 , B01J31/2295 , B01J2531/48 , C07B2200/11 , C08F4/65916 , C08F10/00 , C08F4/64048 , C08F4/65904 , C08F210/16 , C08F210/14 , C08F2500/03 , C08F2500/04
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5.METHOD FOR PREPARING A METALLOCENE-SUPPORTED CATALYST, AND METALLOCENE-SUPPORTED CATALYST PREPARED BY THE METHOD 有权
标题翻译: 用于生产催化剂和茂金属协助这种方法制成的茂金属负载公开(公告)号:EP2492291A4
公开(公告)日:2013-10-16
申请号:EP10825174
申请日:2010-10-19
申请人: LG CHEMICAL LTD
发明人: KIM HYEON-GOOK , LEE KI-SOO , SONG EUN-KYOUNG , LEE YONG-HO , HONG DAE-SIK
IPC分类号: C08F4/6592 , B01J31/22 , C08F4/02 , C08F4/64 , C08F10/00
CPC分类号: C08F10/00 , B01J31/1608 , B01J31/2295 , B01J2531/46 , B01J2531/48 , C08F4/65904 , C08F4/65912 , C08F4/6592 , C08F4/65925 , C08F4/65927 , C08F2420/01 , C08F2500/18 , C08F4/65916
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6.METALLOCENE COMPOUND, CATALYST COMPOSITION COMPRISING THE SAME, AND OLEFINIC POLYMERS PRODUCED USING THE SAME 有权
标题翻译: 茂金属催化剂组合物和由其制造的烯烃聚合物公开(公告)号:EP2460809A4
公开(公告)日:2014-09-03
申请号:EP10804735
申请日:2010-07-29
申请人: LG CHEMICAL LTD
发明人: LEE YONG-HO , JEON MAN-SEONG , LEE KI-SOO , KWON HEON-YONG , CHO MIN-SEOK , PARK JONG-SANG , CHO JOON-HEE , KIM HYEON-GOOK , SONG EUN-KYOUNG , KIM SEON-KYOUNG , HONG DAE-SIK
IPC分类号: C07F17/00 , C07F7/00 , C08F4/6592 , C08F10/00
CPC分类号: C08F4/76 , C07F17/00 , C08F4/65912 , C08F4/65927 , C08F10/00 , C08F210/16 , C08F2500/08
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7.HYBRID SUPPORTED METALLOCENE CATALYST, METHOD FOR PREPARING THE SAME, AND METHOD FOR PREPARING POLYOLEFIN POLYMERS USING SAME 有权
标题翻译: GESTÜTZERHYBRIDMETALLOCEN催化剂的方法,用于生产和方法是这样就产生聚烯烃公开(公告)号:EP2374822A4
公开(公告)日:2013-10-16
申请号:EP09832130
申请日:2009-12-10
申请人: LG CHEMICAL LTD
发明人: HONG DAE-SIK , LEE KI-SOO , CHO JOON-HEE , SONG EUN-KYOUNG , LEE YONG-HO , LEE BYUNG-RYUL , KIM SEON-KYOUNG
IPC分类号: C08F4/6592 , C08F4/02 , C08F4/65 , C08F10/00 , C08F210/16
CPC分类号: C08F110/02 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F4/65925 , C08F4/65927 , C08F2420/02 , C08F2500/03 , C08F4/65904
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