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1. (WO2015118117) AMINO BENZOATES OR BENZAMIDES AS CURING AGENTS FOR EPOXY RESINS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/118117    International Application No.:    PCT/EP2015/052534
Publication Date: 13.08.2015 International Filing Date: 06.02.2015
IPC:
C08G 59/50 (2006.01), C08L 63/00 (2006.01)
Applicants: HEXCEL COMPOSITES LIMITED [GB/GB]; Ickleton Road Duxford Cambridgeshire CB22 4QD (GB).
HEXCEL CORPORATION [US/US]; (US)
Inventors: MASON, Chris; (GB).
SIMMONS, Martin; (GB).
WANG, Yen-Seine; (US)
Agent: POLS, Ronald M; (GB)
Priority Data:
1402053.1 06.02.2014 GB
Title (EN) AMINO BENZOATES OR BENZAMIDES AS CURING AGENTS FOR EPOXY RESINS
(FR) AMINOBENZOATES OU BENZAMIDES EN TANT QUE DURCISSEURS POUR RÉSINES ÉPOXY
Abstract: front page image
(EN)Amino benzoates have been found to be useful curing agents for epoxy resins particularly para amino benzoates containing at least two primary amine groups and at least two carboxyl moieties, the amino benzoates are particularly useful as curatives in prepregs.
(FR)Il a été constaté que les aminobenzoates sont des durcisseurs efficaces pour les résines époxy, en particulier les para-aminobenzoates contenant au moins deux groupes amine primaire et au moins deux fractions carboxyle. Les aminobenzoates sont particulièrement utiles comme durcisseurs pour les préimprégnés.
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, 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, KN, KP, KR, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)