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Machine translation
1. (WO2018034856) EPOXY RESIN COMPOSITIONS CONTAINING AN INTERNAL MOLD RELEASE AGENT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/034856    International Application No.:    PCT/US2017/045376
Publication Date: 22.02.2018 International Filing Date: 03.08.2017
IPC:
C08G 59/50 (2006.01), C08L 63/00 (2006.01), C08K 5/05 (2006.01), C08G 65/26 (2006.01)
Applicants: DOW GLOBAL TECHNOLOGIES LLC [US/US]; 2040 Dow Center Midland, MI 48674 (US)
Inventors: TSOUTSOURA, Aikaterini; (CH).
MORLEY, Timothy, A.; (CH).
KOENIGER, Rainer; (CH).
GEIGER, Rene, P.; (CH).
MADRIGAL, Luis, G.; (CH).
LOTTI, Luca; (CH).
JELIC, Nebojsa; (CH).
SIKMAN, Zeljko; (CH).
ZAUGG-HOOZEMANS, Evelyn; (CH).
GREAVES, Martin, R.; (CH)
Agent: GARY C. COHN; (US)
Priority Data:
62/377,444 19.08.2016 US
Title (EN) EPOXY RESIN COMPOSITIONS CONTAINING AN INTERNAL MOLD RELEASE AGENT
(FR) COMPOSITIONS DE RÉSINE ÉPOXY CONTENANT UN AGENT DE DÉMOULAGE INTERNE
Abstract: front page image
(EN)Alkoxylated hydrophobes that include a poly(alkylene oxide) chain of at least 5 oxyalkylene units having a terminal secondary hydroxyl group or a terminal C1-8 hydrocarbyl group are effective internal mold release agents for epoxy resin moldings. The alkoxylated hydrophobe, when mixed with an epoxy resin, forms a mixture that is highly stable when heated to 80 to 100°C and held at that temperature for a period of as much as 22 days.
(FR)L'invention concerne des hydrophobes alcoxylés qui comportent une chaîne poly(oxyde d'alkylène) d'au moins 5 unités oxyalkylène ayant un groupe hydroxyle secondaire terminal ou un groupe hydrocarbyle terminal en C1-8 , qui sont des agents de démoulage internes, efficaces pour des objets moulés en résine époxy. L'hydrophobe alcoxylé, lorsqu'il est mélangé à une résine époxy, forme un mélange qui est très stable lorsqu'il est chauffé à une température de 80 à 100 °C et maintenu à cette température pendant une période allant jusqu'à 22 jours.
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, JO, 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 (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)