公开(公告)号：EP3915970A1

公开(公告)日：2021-12-01

申请号：EP21186733.8

申请日：2017-02-27

Applicant: Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO

Inventor： CROCKATT, Marc ,  URBANUS, Jan Harm

IPC: C07C51/27 ,  C07C63/307 ,  C07C63/06 ,  C07C37/56 ,  C07C39/04 ,  C07C45/51 ,  C07C47/544 ,  C07C249/12 ,  C07C251/48 ,  C07C249/16 ,  C07C251/86 ,  C07D307/89 ,  C07D307/52 ,  C07D307/46

Abstract: Described are methods for preparing phenols, benzene carboxylic acids, esters and anhydrides thereof from furanic compounds by reaction with a dienophile, wherein the furanic compounds are reacted with a hydrazine and/or oxime and then reacted with a dienophile.

公开(公告)号：EP2004589B1

公开(公告)日：2017-04-12

申请号：EP07704355.2

申请日：2007-02-05

Applicant: BASF SE

Inventor： SCHUBERT, Markus ,  MÜLLER, Ulrich ,  HESSE, Michael ,  DIEHLMANN, Uwe

IPC: C07C51/41 ,  C07C63/307 ,  C07F3/00 ,  B01J20/26

CPC classification number: C07C51/418 ,  C07C63/307

公开(公告)号：EP2740754A1

公开(公告)日：2014-06-11

申请号：EP12821892.2

申请日：2012-08-03

Applicant: Kyoto University

Inventor： KITAGAWA, Hiroshi ,  KOBAYASHI, Hirokazu

IPC: C08G79/00 ,  B01J35/08 ,  B01J37/04 ,  B82Y30/00 ,  C08K3/00 ,  C08L85/00 ,  C07C63/307 ,  C07C65/03 ,  C07F1/08 ,  C07F3/06 ,  C07F5/06

CPC classification number: B01J31/06 ,  B01J23/40 ,  B01J23/48 ,  B01J23/70 ,  B01J31/1691 ,  B01J31/1815 ,  B01J31/2239 ,  B01J35/0013 ,  B01J35/0086 ,  B01J2231/62 ,  B01J2531/0213 ,  B01J2531/26 ,  B01J2540/10 ,  B82Y30/00 ,  B82Y40/00 ,  C01C1/0411 ,  C07C51/00 ,  C07C63/307 ,  C07C65/03 ,  C08G79/00 ,  C08K3/00 ,  C08L85/00 ,  H01M4/92

Abstract: Provided is a composite, including a metal nanoparticle inside a porous coordination polymer (PCP), in which the PCP is formed of a metal ion and an organic ligand.

Abstract translation: 提供了一种复合材料，其包括多孔配位聚合物（PCP）内的金属纳米颗粒，其中PCP由金属离子和有机配体形成。

公开(公告)号：EP2560941A2

公开(公告)日：2013-02-27

申请号：EP11759930.8

申请日：2011-03-16

Applicant: Invista Technologies S.a r.l.

Inventor： KARANJGAOKAR, C. G.

IPC: C07C51/43 ,  C07C51/47 ,  C07C63/14 ,  C07C63/307 ,  C07C63/33

Abstract: The present invention relates to a process for recovery of catalyst, aromatic polycarboxylic acids and aromatic monocarboxylic acids from a residue stream from manufacture of an aromatic polycarboxylic acid.

Abstract translation: 本发明涉及从芳族多元羧酸的制造残留物流中回收催化剂，芳族多元羧酸和芳香族单羧酸的方法。

公开(公告)号：EP1728778A1

公开(公告)日：2006-12-06

申请号：EP05425324.0

申请日：2005-05-13

Applicant: LONZA S.P.A.

Inventor： Castiglioni, Gian Luca. ,  Pirola, Roberto. ,  Fumagalli, Carlo.

IPC: C07C51/265 ,  C07C63/307

CPC classification number: C07C51/265 ,  C07C63/307

Abstract: Trimellitic acid is produced by oxidation of pseudocumene in acetic acid at temperatures between 130 and 240 °C in the presence of a catalyst composition containing cobalt, manganese and bromine. The process comprises the stages of
(i) simultaneously feeding pseudocumene and air or an oxygen-containing gas into a solution containing acetic acid and the catalyst composition, at an addition rate resulting in an oxygen concentration in the off-gas of less than 8 vol%, and at a temperature and a pressure sufficient to result in 5 to 25 mol% of the total amount of oxygen required to oxidize the pseudocumene to trimellitic acid being consumed, and
(ii) feeding air or an oxygen-containing gas into the reaction mixture obtained in stage (i) until essentially all of the pseudocumene has been consumed and a molar yield of trimellitic acid of at least 90% has been obtained.
There is no supplementation of catalyst after stage (i).

Abstract translation: 在含有钴，锰和溴的催化剂组合物的存在下，在130-240℃的温度下，在乙酸中氧化假枯烯来制备偏苯三酸。 该方法包括以下阶段：（i）同时将假阳离子和空气或含氧气体同时地加入到含有乙酸和催化剂组合物的溶液中，加入速率导致废气中的氧浓度小于8vol ％，并且在足以导致将假枯烯氧化成偏苯三酸被消耗所需的氧的总量的5至25mol％的温度和压力下，和（ii）将空气或含氧气体进料到反应中 在步骤（i）中获得的混合物直到基本上所有的假枯烯已被消耗，并且已经获得至少90％的偏苯三酸的摩尔收率。 在阶段（i）之后没有催化剂的补充。

公开(公告)号：EP1551787A4

公开(公告)日：2006-07-05

申请号：EP03700610

申请日：2003-01-07

Applicant: SK CHEMICALS CO LTD

Inventor： ROH HANG-DUK ,  LEE JONG-IN ,  SHIM HYUN-SUP ,  KIM BYUNG-HUI ,  CHO JUN-SANG ,  LEE YOON-SEO

IPC: C07C51/255 ,  C07B61/00 ,  C07C51/265 ,  C07C63/307 ,  C07C51/16

CPC classification number: C07C51/265 ,  C07C63/307

Abstract: Disclosed is a method of producing trimellitic acid through the liquid-phase oxidation of pseudocumene in acetic acid. The oxidation comprises a) conducting a first oxidation using an initial oxidizing catalytic system at 120-200¡É for 5-20 min in an oxidizing reactor, said initial oxidizing catalytic system comprising at least three compounds selected from the group consisting of cobalt compound, manganese compound, zirconium compound and bromine compound; b) conducting a second oxidation in situ at 160-220¡É for 30-60 min under addition of an additional catalytic system, said additional catalytic system comprising at least two compounds selected from the group consisting of cobalt compound, manganese compound, zirconium compound, and bromine compound; and c) completing the oxidation of pseudocumene at a temperature from 180 to 230¡É for a time from 5 to 20 min without the addition of catalysts into the reactor. The pressure is adjusted in the range from 100 to 450 psig over the steps a), b) and c).

公开(公告)号：EP1644309A1

公开(公告)日：2006-04-12

申请号：EP04740751.5

申请日：2004-07-07

Applicant: Schering Aktiengesellschaft

Inventor： PLATZEK, Johannes ,  NIEDBALLA, Ulrich DI ,  SCHIRMER, Heiko ,  GRIES, Heinz

IPC: C07C51/265 ,  C07C63/307

CPC classification number: C07C51/265 ,  C07C63/307

Abstract: The invention relates to a novel method for producing triiodotrimesic acid used as an intermediate product for synthesizing X-ray contrast media.

公开(公告)号：EP1551787A1

公开(公告)日：2005-07-13

申请号：EP03700610.3

申请日：2003-01-07

Applicant: SK Chemicals Co., Ltd.

Inventor： ROH, Hang-Duk ,  LEE, Jong-In1001-802, Kunyoung Aptartment ,  SHIM, Hyun-Sup ,  KIM, Byung-Hui101-201, Jugong Aptartment ,  CHO, Jun-Sang425-2002, Byucksan Aptartment ,  LEE, Yoon-Seo723-202, Youngpoong Aptartment

IPC: C07C51/265 ,  C07C51/16 ,  C07C51/255 ,  C07C63/307

CPC classification number: C07C51/265 ,  C07C63/307

Abstract: Disclosed is a method of producing trimellitic acid through the liquid-phase oxidation of pseudocumene in acetic acid. The oxidation comprises a) conducting a first oxidation using an initial oxidizing catalytic system at 120-200¡É for 5-20 min in an oxidizing reactor, said initial oxidizing catalytic system comprising at least three compounds selected from the group consisting of cobalt compound, manganese compound, zirconium compound and bromine compound; b) conducting a second oxidation in situ at 160-220¡É for 30-60 min under addition of an additional catalytic system, said additional catalytic system comprising at least two compounds selected from the group consisting of cobalt compound, manganese compound, zirconium compound, and bromine compound; and c) completing the oxidation of pseudocumene at a temperature from 180 to 230¡É for a time from 5 to 20 min without the addition of catalysts into the reactor. The pressure is adjusted in the range from 100 to 450 psig over the steps a), b) and c).

公开(公告)号：EP1435900A2

公开(公告)日：2004-07-14

申请号：EP02772297.4

申请日：2002-09-12

Applicant: UNILEVER PLC ,  UNILEVER N.V.

Inventor： COOPER, Julie H.Unilever Res. Port Sunlight ,  EASON, Michael D.Unilever Res. Port Sunlight ,  KHOSHDEL, EzatUnilever Res. Port Sunlight ,  ROYLES, Brodyck J. L.Unilever Res. Port Sunlight

IPC: A61K7/06 ,  A61K7/50 ,  C07C63/307 ,  C07C69/76 ,  C07C233/65

CPC classification number: C08L71/02 ,  A61K8/8129 ,  A61K8/85 ,  A61Q5/12 ,  C07C69/76 ,  C07C233/65 ,  C08G65/3326 ,  C08L83/00

Abstract: Hair treatment compositions comprise: at least one polymer comprising at least two hydrogen-bonding moieties, which may be the same or different, covalently bonded to each other by at least one polymeric, oligomeric or monomeric linker, each moiety having at least 3 groups capable of forming a hydrogen bond with the same moiety or a different moiety; and from 0.1 to 50 % by weight of the total composition of a hair conditioning agent and/or a cosmetically acceptable surfactant.

公开(公告)号：EP0513835A3

公开(公告)日：1993-02-03

申请号：EP92108289.7

申请日：1992-05-15

Applicant: LONZA S.P.A.

Inventor： Fumagalli, Carlo, Dr. ,  Capitanio, Lorenzo ,  Stefani, Giancarlo, Dr.

IPC: C07C51/265 ,  C07C63/307 ,  B01J23/84

CPC classification number: C07C51/265 ,  C07C63/307

Abstract: A novel, very selective process for the catalytic air oxidation of pseudocumene to trimellitic acid is described. Manganese, cobalt, cerium and titanium in the presence of bromine are use according to the invention as the catalyst.