公开(公告)号：EP4188596B1

公开(公告)日：2024-09-18

申请号：EP21742140.3

申请日：2021-07-13

IPC: B01J31/00 ,  B01J31/02 ,  B01J31/12 ,  B01J31/14 ,  B01J31/22 ,  B01J31/18

CPC classification number: B01J31/2234 ,  B01J31/223 ,  B01J31/0244 ,  B01J31/122 ,  B01J31/143 ,  B01J31/0204 ,  B01J2231/2020130101 ,  B01J2531/6220130101 ,  B01J31/181 ,  Y02P20/52

公开(公告)号：EP4205845B1

公开(公告)日：2024-07-03

申请号：EP21932106.4

申请日：2021-03-24

IPC: B01J31/12 ,  C07H13/06 ,  C07H1/00 ,  C07F7/22

CPC classification number: C07H13/04 ,  C07F7/2224 ,  B01J31/123 ,  B01J31/122 ,  B01J21/08 ,  B01J2231/4920130101 ,  B01J35/615

公开(公告)号：EP3352901A1

公开(公告)日：2018-08-01

申请号：EP16770888.2

申请日：2016-09-16

Applicant: Merck Patent GmbH

Inventor： HÖGE, Berthold Theo ,  SOLYNTJES, Sven Joerg-Ruediger August ,  BADER, Anne Julia ,  IGNATIEV, Nikolai

IPC: B01J31/12

CPC classification number: B01J31/122 ,  B01J2231/326 ,  B01J2231/342 ,  B01J2231/343 ,  C07D307/77 ,  C07F7/188

Abstract: The invention relates to perfluoroalkyl group-containing bismuth compounds as Lewis acid catalysts, to specific compounds and to the method for the production thereof.

公开(公告)号：EP3050889A4

公开(公告)日：2016-09-21

申请号：EP14847310

申请日：2014-09-22

Applicant: ASAHI KASEI CHEMICALS CORP

Inventor： MIYAKE NOBUHISA ,  SHINOHATA MASAAKI ,  NISHIYAMA BUDIANTO ,  OKUBO ATSUSHI

IPC: C07F7/22 ,  B01J31/12 ,  C07B61/00 ,  C07C68/04 ,  C07C69/96

CPC classification number: B01J31/12 ,  B01J31/122 ,  B01J2231/648 ,  C07C68/04 ,  C07F7/2224 ,  C07F7/2252 ,  C07F7/2256 ,  C07C69/96

Abstract: An alkyl tin compound having an alkyl group bonded to a tin atom, wherein the alkyl group is a branched alkyl or cyclic group-substituted alkyl group, the branched alkyl group being an alkyl group branched at at least one carbon atom of the first to third carbon atoms counting from the tin atom, and the cyclic group-substituted alkyl group being an alkyl group having a cyclic group bonded at at least one carbon atom of the first to third carbon atoms counting from the tin atom.

公开(公告)号：EP2574397B1

公开(公告)日：2016-04-13

申请号：EP12197570.0

申请日：2009-01-19

Applicant: PolyOne Corporation

Inventor： Geng, Kebin ,  Avakian, Roger W. ,  Dupont, Louis ,  Horton, Stephen

IPC: B01J23/02 ,  B01J23/04 ,  B01J31/26 ,  B01J31/02 ,  C11C3/00 ,  B01J35/00 ,  B01J31/12 ,  C08K5/1515

CPC classification number: C11C3/003 ,  B01J23/02 ,  B01J23/04 ,  B01J31/0211 ,  B01J31/122 ,  B01J31/26 ,  B01J35/0006 ,  B01J2531/46

公开(公告)号：EP2913348A4

公开(公告)日：2015-10-14

申请号：EP13848476

申请日：2013-10-22

Applicant: ASAHI KASEI CHEMICALS CORP

Inventor： ARAKI YOSHIFUMI ,  SASAYA EIJI ,  NITTA KATSUNORI

IPC: C08F8/04 ,  B01J31/02 ,  B01J31/12 ,  B01J31/14 ,  B01J31/22 ,  B01J37/04

CPC classification number: B01J31/2295 ,  B01J31/0204 ,  B01J31/0237 ,  B01J31/06 ,  B01J31/122 ,  B01J31/143 ,  B01J31/22 ,  B01J31/2282 ,  B01J31/2291 ,  B01J2231/645 ,  B01J2531/46

公开(公告)号：EP2890494A1

公开(公告)日：2015-07-08

申请号：EP13832707.7

申请日：2013-05-09

Applicant: Wanhua Chemical Group Co., Ltd. ,  Wanhua Chemical (Ningbo) Co., Ltd.

Inventor： QIN, Lei ,  HUA, Weiqi ,  CHENG, Ruihua ,  LI, Yuan ,  LIU, Baiping ,  HU, Bingbo

IPC: B01J31/38 ,  C07C13/277 ,  C07C2/46

CPC classification number: B01J31/0215 ,  B01J31/0209 ,  B01J31/0212 ,  B01J31/0232 ,  B01J31/122 ,  B01J31/128 ,  B01J31/143 ,  B01J31/146 ,  B01J31/2226 ,  B01J31/38 ,  B01J2231/20 ,  C07C2/465 ,  C07C2531/02 ,  C07C2531/14 ,  C07C2531/38 ,  C07C13/277

Abstract: The present invention relates to a composite catalyst, preparation process thereof, and process for catalyzing the trimerization of butadiene using the composite catalyst. The composite catalyst comprises: (A) a titanium compound catalyst active component, (B) an organometallic compound co-catalyst component, (C) a sulfoxide compound catalyst-modifying component, (D) a monoester compound catalyst-modifying component, and (E) a solvent component. The composite catalyst has advantages of excellent selectivity, high catalytic activity, easy preparation and so on.

公开(公告)号：EP2707137A1

公开(公告)日：2014-03-19

申请号：EP12722604.1

申请日：2012-05-09

Applicant: Saudi Arabian Oil Company

Inventor： WANG, Yuguo ,  ERCAN, Cemal

IPC: B01J31/16 ,  C07C6/04

CPC classification number: B01J31/1625 ,  B01J31/122 ,  B01J31/20 ,  B01J31/2208 ,  B01J31/2265 ,  B01J31/2273 ,  B01J31/2278 ,  B01J2231/543 ,  B01J2531/64 ,  B01J2531/66 ,  B01J2531/74 ,  B01J2531/821 ,  C07C6/04 ,  C07C2521/04 ,  C07C2521/06 ,  C07C2521/08 ,  C07C2521/18 ,  C07C2523/20 ,  C07C2527/132 ,  C07C2531/08 ,  C07C2531/12 ,  C07C2531/20 ,  C07C2531/22 ,  C07C2531/24 ,  Y02P20/52 ,  C07C11/06

Abstract: An olefin metathesis catalyst and method for producing same is provided.

Abstract translation: 提供烯烃复分解催化剂及其制造方法。

公开(公告)号：EP2048166B1

公开(公告)日：2014-02-26

申请号：EP07790753.3

申请日：2007-07-13

Applicant: Mitsui Chemicals, Inc.

Inventor： MATSUNAGA, Kazuhisa ,  TSURU, Kazutaka ,  SHINOZAKI, Tetsunori

IPC: C08F4/651 ,  C08F10/00

CPC classification number: C08F10/06 ,  B01J31/0204 ,  B01J31/0209 ,  B01J31/0212 ,  B01J31/0237 ,  B01J31/0274 ,  B01J31/0275 ,  B01J31/122 ,  B01J31/143 ,  B01J31/26 ,  B01J31/38 ,  C08F110/02 ,  C08F4/6465 ,  C08F4/651 ,  C08F2500/12 ,  C08F2500/18 ,  C08F2500/04

公开(公告)号：EP2133143B1

公开(公告)日：2013-11-06

申请号：EP09169674.0

申请日：2002-08-19

Applicant: Symrise AG

Inventor： Wöhrle, Ingo ,  Reckziegel, Aurelia ,  Esser, Peter ,  Stürmann, Martin

IPC: B01J23/36 ,  C07C6/06 ,  C07C6/04 ,  C07C13/00

CPC classification number: C07C6/06 ,  B01J21/04 ,  B01J23/36 ,  B01J27/187 ,  B01J31/122 ,  B01J2531/42 ,  C07C2521/04 ,  C07C2523/04 ,  C07C2523/14 ,  C07C2523/36 ,  C07C2527/14 ,  C07C2531/12