公开(公告)号：EP0389617B1

公开(公告)日：1993-03-17

申请号：EP89911930.9

申请日：1989-10-05

Applicant: UNION CARBIDE CHEMICALS AND PLASTICS COMPANY, INC.

Inventor： MILLER, David, James ,  BRYANT, David, Robert ,  BILLIG, Ernst ,  SHAW, Bernard, Leslie

IPC: B01J31/40 ,  C07C45/50

CPC classification number: B01J31/24 ,  B01J31/0201 ,  B01J31/0215 ,  B01J31/0231 ,  B01J31/0255 ,  B01J31/04 ,  B01J31/2404 ,  B01J31/4046 ,  B01J2231/321 ,  B01J2531/822 ,  C07C45/50 ,  Y02P20/584 ,  C07C47/02

Abstract: A process for treating an organic solution of a partially deactivated solubilized rhodium - tertiary organophosphine complex hydroformylation catalyst with an organic reagent in order to improve the extractability of rhodium therefrom into an aqueous solution containing an ionic organophosphine ligand.

公开(公告)号：EP0357997B1

公开(公告)日：1992-11-25

申请号：EP89114934.6

申请日：1989-08-11

Applicant: UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC. (a New York corporation)

Inventor： Miller, David James ,  Bryant, David Robert ,  Billig, Ernst (NMN) ,  Shaw, Bernard Leslie, Prof.

IPC: B01J31/40 ,  C07C45/50

CPC classification number: B01J31/4046 ,  B01J31/0201 ,  B01J31/0215 ,  B01J31/0231 ,  B01J31/0255 ,  B01J31/04 ,  B01J31/24 ,  B01J31/2404 ,  B01J2231/321 ,  B01J2531/822 ,  C07C45/50 ,  Y02P20/582 ,  Y02P20/584 ,  C07C47/02

公开(公告)号：EP0404228A3

公开(公告)日：1991-06-12

申请号：EP90201531.2

申请日：1990-06-13

Applicant: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

Inventor： Wong, Pui Kwan

IPC: C08G67/02 ,  B01J31/16 ,  B01J31/24 ,  B01J31/04

CPC classification number: B01J31/2409 ,  B01J21/08 ,  B01J31/0201 ,  B01J31/04 ,  B01J31/1625 ,  B01J31/1658 ,  B01J31/1805 ,  B01J31/226 ,  B01J31/24 ,  B01J2231/10 ,  B01J2531/824 ,  C08G67/02

Abstract: Catalyst compositions based upon
a) a palladium containing component, b) an acid component, c) a supported bidentate ligand which can be obtained from
1) a solid support comprising reactive groups, and
2) an unsupported bidentate ligand comprising two phosphorus, nitrogen or sulphur containing dentate groups via which the bidentate ligand is able to form a complex with the palladium containing component, and comprising, in addition to the dentate groups, a reactive group,
by a coupling reaction involving the reactive groups of the solid support and the unsupported bidentate ligand, and d) optionally, a 1,4-quinone, and a process for the preparation of polymers of carbon monoxide and one or more olefinically unsaturated compounds using the aforementioned catalyst compositions.

公开(公告)号：EP0412872A1

公开(公告)日：1991-02-13

申请号：EP90402168.0

申请日：1990-07-27

Applicant: INSTITUT FRANCAIS DU PETROLE

Inventor： Chauvin, Yves ,  Commereuc, Dominique ,  Forestière, Alain ,  Léger, Gérard

IPC: B01J31/14 ,  B01J31/12 ,  B01J31/02 ,  C07C2/30 ,  C07C2/32

CPC classification number: C07C2/32 ,  B01J31/0201 ,  B01J31/04 ,  B01J31/143 ,  B01J31/2234 ,  B01J2231/20 ,  B01J2531/847 ,  C07C2/30 ,  C07C2531/02 ,  C07C2531/04 ,  C07C2531/14 ,  C07C2531/22

Abstract: L'invention concerne une composition catalytique résultant de la mise en contact, dans un ordre quelconque, d'au moins un composé de nickel bivalent avec au moins un halogénure d'hydrocarbylaluminium et au moins un composé époxy.
Elle concerne également la mise en oeuvre de ladite composition catalytique dans un procédé d'oligomérisation de monooléfines.

公开(公告)号：EP0389617A1

公开(公告)日：1990-10-03

申请号：EP89911930.0

申请日：1989-10-05

Applicant: UNION CARBIDE CHEMICALS AND PLASTICS COMPANY, INC.

Inventor： MILLER, David, James ,  BRYANT, David, Robert ,  BILLIG, Ernst ,  SHAW, Bernard, Leslie

IPC: B01J31 ,  B01J38 ,  C07B61 ,  C07C45 ,  C07C47

CPC classification number: B01J31/24 ,  B01J31/0201 ,  B01J31/0215 ,  B01J31/0231 ,  B01J31/0255 ,  B01J31/04 ,  B01J31/2404 ,  B01J31/4046 ,  B01J2231/321 ,  B01J2531/822 ,  C07C45/50 ,  Y02P20/584 ,  C07C47/02

Abstract: On a mis au point un procédé de traitement d'une solution organique d'un catalyseur d'hydroformylation à complexe de rhodium - organophosphine tertiaire solubilisé partiellement désactivé, à l'aide d'un réactif organique, afin d'améliorer la capacité d'extraction de rhodium à partir de ladite solution, par l'obtention d'une solution aqueuse contenant un ligand d'organophosphine ionique.

公开(公告)号：EP0056741B1

公开(公告)日：1985-06-26

申请号：EP82300319.9

申请日：1982-01-21

Applicant: ATLANTIC RICHFIELD COMPANY

Inventor： Taylor, Paul Duane ,  Mocella, Michael Thomas

IPC: C07D301/19 ,  B01J23/92

CPC classification number: C07D301/19 ,  B01J23/28 ,  B01J31/0201 ,  B01J31/0202 ,  B01J31/34 ,  B01J31/4015 ,  B01J2231/72 ,  Y02P20/584

公开(公告)号：EP0104873A2

公开(公告)日：1984-04-04

申请号：EP83305538.7

申请日：1983-09-20

Applicant: EXXON RESEARCH AND ENGINEERING COMPANY

Inventor： Michaelson, Robert Charles ,  Austin, Richard Graham ,  White, Donald Andrew

IPC: C07C29/03 ,  C07C31/20 ,  B01J31/20 ,  B01J31/24 ,  B01J31/26

CPC classification number: B01J31/0201 ,  B01J31/0202 ,  B01J31/0204 ,  B01J31/0209 ,  B01J31/0214 ,  B01J31/0252 ,  B01J31/04 ,  B01J31/1805 ,  B01J31/20 ,  B01J31/2295 ,  B01J31/24 ,  B01J31/2404 ,  B01J31/26 ,  B01J2231/70 ,  B01J2531/825 ,  C07C29/03 ,  C07C31/20 ,  Y10S526/943 ,  C07C31/205

Abstract: A process for hydroxylating olefins, such as ethylene or propylene, using an oxidant selected from organic hydroperoxides, H 2 0 2 , and oxygen and a catalyst composition comprising at least one osmium carbonyl catalyst, such as Os 3 (CO) 12 , and optionally at least one co-catalyst such as Nal, is disclosed.

Abstract translation: 使用选自有机氢过氧化物，H 2 O 2和氧气的氧化剂和包含至少一种羰基锇催化剂如Os 3（CO）12的催化剂组合物和任选的至少一种助催化剂的催化剂组合物来使烯烃如乙烯或丙烯进行羟基化的方法 例如NaI，被公开。

公开(公告)号：US11976037B2

公开(公告)日：2024-05-07

申请号：US16410897

申请日：2019-05-13

Applicant: Hexion Inc.

Inventor： Fabrizio Marras ,  Leo Sliedregt ,  Alexander Kraynov

IPC: C07C67/055 ,  B01J23/44 ,  B01J23/89 ,  B01J31/02 ,  B01J31/22 ,  B01J35/00 ,  B01J37/04 ,  C07C67/58 ,  B01J27/13 ,  B01J29/072 ,  B01J35/12

CPC classification number: C07C67/055 ,  B01J23/44 ,  B01J23/8926 ,  B01J31/0201 ,  B01J31/0239 ,  B01J31/2234 ,  B01J31/2239 ,  B01J35/0006 ,  B01J37/04 ,  C07C67/58 ,  B01J27/13 ,  B01J29/072 ,  B01J35/12 ,  B01J2231/49 ,  B01J2531/16 ,  B01J2531/824 ,  Y02P20/582 ,  C07C67/055 ,  C07C69/01 ,  C07C67/055 ,  C07C69/24 ,  C07C67/58 ,  C07C69/24 ,  C07C67/58 ,  C07C69/01 ,  C07C67/055 ,  C07C69/78 ,  C07C67/055 ,  C07C69/44 ,  C07C67/055 ,  C07C69/56

Abstract: This invention concerns a process for the production of vinyl esters of carboxylic acids with 3 to 20 carbon atoms, via vinylation in the presence of palladium (Pd) catalyst in combination with copper (Cu) as co-catalyst stabilized by organic salts in the presence of ethylene and air or oxygen.

公开(公告)号：US20180029954A1

公开(公告)日：2018-02-01

申请号：US15659172

申请日：2017-07-25

Applicant: Reliance Industries Limited

Inventor： Gopal Laxman Tembe ,  Muthukumaru Subramania Pillai ,  Soumen Mukherjee ,  Nitin Pal ,  Raksh Vir Jasra ,  Suketu M. Vakil

IPC: C07C2/32 ,  B01J31/02 ,  B01J31/18

CPC classification number: C07C2/32 ,  B01J31/0201 ,  B01J31/04 ,  B01J31/143 ,  B01J31/181 ,  B01J31/189 ,  B01J31/2234 ,  B01J31/226 ,  B01J31/2404 ,  B01J37/04 ,  B01J2231/20 ,  B01J2531/62 ,  C07C2/34 ,  C07C11/107

Abstract: The present disclosure envisages a catalyst composition for olefin oligomerization. The present disclosure also provides the offline and inline methods for preparing the catalyst composition. The catalyst composition of the present disclosure provides high productivity and selectivity for 1-Hexene during olefin oligomerization.

公开(公告)号：US20170051106A1

公开(公告)日：2017-02-23

申请号：US15191901

申请日：2016-06-24

Applicant: Novomer, Inc.

Inventor： Jay J. Farmer

IPC: C08G64/34 ,  B01J31/22 ,  C08G18/44 ,  B01J31/02 ,  C08G64/02 ,  C08G65/26

CPC classification number: C08G64/34 ,  B01J31/0201 ,  B01J31/0202 ,  B01J31/183 ,  B01J31/184 ,  B01J31/22 ,  B01J31/2217 ,  B01J31/2243 ,  B01J2231/14 ,  B01J2531/0238 ,  B01J2531/025 ,  B01J2531/0252 ,  B01J2531/845 ,  C08G18/44 ,  C08G64/0208 ,  C08G64/0216 ,  C08G65/2603 ,  C08G65/266 ,  Y02P20/52

Abstract: In one aspect, the present disclosure encompasses polymerization systems for the copolymerization of CO2 and epoxides comprising 1) a catalyst including a metal coordination compound having a permanent ligand set and at least one ligand that is a polymerization initiator, and 2) a chain transfer agent having one or more sites capable of initiating copolymerization of epoxides and CO2, wherein the chain transfer agent contains one or more masked hydroxyl groups. In a second aspect, the present disclosure encompasses methods for the synthesis of polycarbonate polyols using the inventive polymerization systems. In a third aspect, the present disclosure encompasses polycarbonate polyol compositions characterized in that the polymer chains have a high percentage of —OH end groups, a high percentage of carbonate linkages, and substantially all polycarbonate chains having hydroxyl end groups have no embedded chain transfer agent.

Abstract translation: 一方面，本公开内容涵盖用于CO 2和环氧化物共聚的聚合体系，其包括1）包含具有永久性配体组的金属配位化合物和至少一种作为聚合引发剂的配体的催化剂，和2）链转移剂 具有能够引发环氧化物和CO 2共聚的一个或多个位点，其中链转移剂含有一个或多个掩蔽的羟基。 在第二方面，本发明包括使用本发明聚合体系合成聚碳酸酯多元醇的方法。 在第三方面，本公开内容包括聚碳酸酯多元醇组合物，其特征在于聚合物链具有高百分比的-OH端基，高百分比的碳酸酯键，并且基本上所有具有羟基端基的聚碳酸酯链都没有嵌入链转移剂 。