Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018120024) RESIN WITH PROMOTER AND ANTIOXIDANT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/120024 International Application No.: PCT/CN2016/113515
Publication Date: 05.07.2018 International Filing Date: 30.12.2016
IPC:
C07C 37/20 (2006.01) ,B01J 31/10 (2006.01) ,C07C 39/16 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
37
Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
11
by reactions increasing the number of carbon atoms
20
using aldehydes or ketones
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
31
Catalysts comprising hydrides, coordination complexes or organic compounds
02
containing organic compounds or metal hydrides
06
containing polymers
08
Ion-exchange resins
10
sulfonated
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
39
Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
12
polycyclic with no unsaturation outside the aromatic rings
15
with all hydroxy groups on non-condensed rings
16
Bis(hydroxy phenyl)alkanes; Tris(hydroxy phenyl)alkanes
Applicants:
COSTEUX, Chunxia [CA/US]; US (SC)
ZU, Chengli [CN/US]; US (SC)
YANG, Liu [CN/CN]; CN (SC)
SCHULTZ, Alfred K. [US/US]; US (SC)
DOW GLOBAL TECHNOLOGIES LLC [US/US]; 2040 Dow Center Midland, MI Michigan 48674, US
ROHM AND HAAS COMPANY [US/US]; 400 Arcola Road Collegeville, Pennsylvania 19426, US
Inventors:
COSTEUX, Chunxia; US
ZU, Chengli; US
YANG, Liu; CN
SCHULTZ, Alfred K.; US
Agent:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC; 435 Guiping Road Shanghai 200233, CN
Priority Data:
Title (EN) RESIN WITH PROMOTER AND ANTIOXIDANT
(FR) RÉSINE AVEC PROMOTEUR ET ANTIOXYDANT
Abstract:
(EN) Provided is a catalyst composition comprising (a) a collection of resin beads having sulfonic acid functional groups, (b) a promoter having a thiol group and an amine group, and (c) an antioxidant having the structure (I), wherein each of R1 and R2, and R3 is hydrogen or a substituted or unsubstituted alkyl or alkenyl group wherein n is 0 to 10, with the proviso that when R3 contains one or more nitrogen atoms, n is not 1 or 2.
(FR) L'invention concerne une composition de catalyseur comprenant (a) une collection de billes de résine ayant des groupes fonctionnels d'acide sulfonique, (b) un promoteur ayant un groupe thiol et un groupe amine, et (c) un antioxydant ayant la structure (I), chacun de R1, R2 et R3 représentant un atome d'hydrogène ou un groupe alkyle ou alcényle substitué ou non substitué, n vaut de 0 à 10, à condition que lorsque R3 contient un ou plusieurs atomes d'azote, n ne soit pas égal à 1 ou 2.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)