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公开(公告)号:EP3052531B1
公开(公告)日:2024-07-24
申请号:EP14789444.8
申请日:2014-10-01
IPC分类号: C08C19/44 , C08F36/04 , C08F4/54 , C08F4/56 , C08L19/00 , B60C1/00 , C08F136/06 , C08L9/00 , C08K3/04
CPC分类号: C08F136/06 , C08C19/44 , C08L19/006 , C08K3/04 , C08L9/00
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公开(公告)号:EP4352117A1
公开(公告)日:2024-04-17
申请号:EP22734022.1
申请日:2022-05-30
IPC分类号: C08F4/54 , C08F136/06 , C08F4/649
CPC分类号: C08F136/06
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公开(公告)号:EP4061645B1
公开(公告)日:2024-01-03
申请号:EP20817057.1
申请日:2020-11-09
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4.
公开(公告)号:EP4251659A1
公开(公告)日:2023-10-04
申请号:EP21823967.1
申请日:2021-11-19
申请人: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , Centre National de la Recherche Scientifique , Ecole Superieure de Chimie, Physique, Electronique de Lyon , Université Claude Bernard Lyon 1
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公开(公告)号:EP4206234A1
公开(公告)日:2023-07-05
申请号:EP21861703.3
申请日:2021-08-27
IPC分类号: C08F4/54 , C08F4/606 , C08F236/04
摘要: A polymerization catalyst composition contains a rare earth element carboxylate, a phosphate ester represented by the following general formula (1):
[Formula 1]
O=P(OR) 3 . . . (1)
(wherein Rs are each independently an alkyl group having 5 to 20 carbon atoms), and water.-
公开(公告)号:EP3851485B1
公开(公告)日:2023-06-28
申请号:EP20861674.8
申请日:2020-09-03
发明人: NA, Youk Reol , KIM, Jin Young , CHOI, Jae Sun , KIM, No Ma
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公开(公告)号:EP4178991A1
公开(公告)日:2023-05-17
申请号:EP21746522.8
申请日:2021-07-06
申请人: Compagnie Générale des Etablissements Michelin , Centre National de la Recherche Scientifique (CNRS) , Université de Bordeaux , Institut Polytechnique de Bordeaux
IPC分类号: C08F4/54 , C08F36/04 , C08F136/06
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公开(公告)号:EP3936562B1
公开(公告)日:2023-04-05
申请号:EP20881853.4
申请日:2020-10-29
发明人: KIM, Kyung Woo , LEE, Soo Yong , CHOI, Seung Ho , LEE, Dong Gil , LEE, Tae Hee
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公开(公告)号:EP4119540A1
公开(公告)日:2023-01-18
申请号:EP21767296.3
申请日:2021-03-09
申请人: AGC INC.
发明人: FUJIMOTO, Takuya
IPC分类号: C07C209/68 , C07C211/48 , C07D233/58 , C07D233/64 , C07D233/66 , C07F5/02 , C08F10/00 , C08F36/00 , C08F4/52 , C08F4/54 , C07D213/127 , C07D213/16 , C07D213/18 , C07D213/65 , B01J31/02
摘要: The present invention aims to provide a borate compound-containing composition soluble in hydrocarbon solvents and useful as a cocatalyst for solution polymerization of olefins or dienes, and a production method thereof. The present invention relates to a composition containing base A, or a compound having a total carbon number of not less than 8 and represented by
the following formula (5):
wherein each symbol is as defined in the DESCRIPTION, and a borate compound represented by the following formula (1):
wherein each symbol is as defined in the DESCRIPTION. The present invention also relates to the production method of the composition.-
10.
公开(公告)号:EP4071185A1
公开(公告)日:2022-10-12
申请号:EP21869612.8
申请日:2021-09-07
申请人: Lg Chem, Ltd.
IPC分类号: C08F210/12 , C08F236/08 , C08F4/52 , C08F4/54
摘要: The present invention relates to a catalyst composition including an imidazolinium ion-based catalyst and an aluminum-based cocatalyst, and a method for preparing an isobutene-isoprene copolymer using the same.
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