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1.
公开(公告)号:EP4448595A1
公开(公告)日:2024-10-23
申请号:EP22905563.7
申请日:2022-12-08
发明人: CAO, Kai , DAVIDSON, Gregory J. E.
IPC分类号: C08F8/22 , C08F210/12
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公开(公告)号:EP3988586B1
公开(公告)日:2024-03-20
申请号:EP21783712.9
申请日:2021-03-30
发明人: KIM, Hee Jeong , CHOI, Gyeong Shin , KIM, Won Hee
IPC分类号: C08F210/12 , C08F236/08 , C08F4/52 , C08F4/54 , C08F110/10
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3.
公开(公告)号:EP4259668A1
公开(公告)日:2023-10-18
申请号:EP21901765.4
申请日:2021-12-10
发明人: CAO, Kai , DAVIDSON, Gregory J. E.
IPC分类号: C08F8/20 , C08F8/22 , C08F210/12
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公开(公告)号:EP4095169A1
公开(公告)日:2022-11-30
申请号:EP21176044.2
申请日:2021-05-26
IPC分类号: C08F210/12 , C08F4/52 , C08F236/08
摘要: A process for producing an unsaturated isoolefin copolymer, the process comprising contacting an initiator system comprising a catalyst selected from the group consisting of CI2 AI(C6 F5 ), CIAI(C6F5)2 , AI(C6 F5 )3 and any mixture thereof with a reaction mixture of at least one isoolefin monomer and at least one copolymerizable unsaturated monomer in an organic diluent to produce the unsaturated isoolefin copolymer.
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公开(公告)号:EP3087138B1
公开(公告)日:2021-06-09
申请号:EP14874496.4
申请日:2014-12-22
发明人: THOMPSON, David , LUND, Clinton
IPC分类号: C08F210/12 , C08F210/10 , C08J3/07 , C08J3/12 , C08L23/22 , C08F4/14
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公开(公告)号:EP3274379B1
公开(公告)日:2021-05-19
申请号:EP16767569.3
申请日:2016-03-03
IPC分类号: C08F8/22 , C08F210/12 , C08F210/10
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公开(公告)号:EP3774936A1
公开(公告)日:2021-02-17
申请号:EP19717095.4
申请日:2019-03-29
发明人: NGUYEN, Paul T. Qu , FREAS, David, J. , PHAM, Tu, N. , CHEN, Yuan-Ju , BLOK, Edward, J. , DIAS, Anthony, J.
IPC分类号: C08F8/00 , C08F10/10 , C08F8/34 , B01J31/02 , C08F210/10 , C08F210/12 , C08F8/32 , C08F212/12 , C08F236/08 , C08F8/18
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公开(公告)号:EP3315519B1
公开(公告)日:2019-11-27
申请号:EP16814757.7
申请日:2016-06-24
申请人: LG Chem, Ltd.
发明人: KANG, Suk Youn , BAE, Hyo Jin , PARK, Sung Ho , AHN, Jeong Heon , KIM, Ji Eun , OH, Kyoung Hwan
IPC分类号: C08F4/54 , C08F4/609 , C08F36/04 , C08F136/04 , C08F210/12 , C08L9/00 , B60C1/00
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公开(公告)号:EP2450384B8
公开(公告)日:2018-10-17
申请号:EP10794334.2
申请日:2010-06-29
申请人: LG Chem, Ltd.
发明人: LEE, Eun-Jung , PARK, Sung-Soo , SEO, Beom-Doo , PARK, Cheon-Il , LEE, Choong-Hoon , HA, Jong-Joo , LEE, Jung-A
IPC分类号: C08F4/6592 , C08F4/65 , C08F210/00 , C08F210/12 , C08F210/18
CPC分类号: C08F210/06 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08F10/00 , C08F210/18 , C08F236/00 , C08F2420/01 , C08F2420/02 , C08F236/20 , C08F2500/01 , C08F2500/08 , C08F2500/12 , C08F2500/17 , C08F2500/21
摘要: The present invention relates to a method of producing an elastomer. Specifically, the method of producing an elastomer according to the present invention comprises a step of polymerizing ethylene, propylene, and optionally, a diene monomer in the presence of a catalyst composition containing a transition metal compound. The method of producing an elastomer according to the present invention makes it possible to prepare a high molecular weight, ethylene-propylene or ethylene-propylene-diene, elastic copolymer at a high temperature.
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