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1. (WO2009142949) THERMOPLASTIC POLYURETHANES WITH GOOD FUEL RESISTANCE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/142949    International Application No.:    PCT/US2009/043529
Publication Date: 26.11.2009 International Filing Date: 12.05.2009
IPC:
C08G 18/42 (2006.01), C08G 18/66 (2006.01)
Applicants: LUBRIZOL ADVANCED MATERIALS, INC. [US/US]; 9911 Brecksville Road Cleveland, OH 44141-3247 (US) (For All Designated States Except US).
FARKAS, Julius [US/US]; (US) (For US Only).
HEWITT, Larry, E. [US/US]; (US) (For US Only).
JACOBS, Charles, P. [US/US]; (US) (For US Only).
SIDDHAMALLI, Sridhar, K. [US/US]; (US) (For US Only).
VONTORCIK, Joseph, J., Jr. [US/US]; (US) (For US Only)
Inventors: FARKAS, Julius; (US).
HEWITT, Larry, E.; (US).
JACOBS, Charles, P.; (US).
SIDDHAMALLI, Sridhar, K.; (US).
VONTORCIK, Joseph, J., Jr.; (US)
Agent: POWELL, Joe, A.; (US)
Priority Data:
61/054,176 19.05.2008 US
Title (EN) THERMOPLASTIC POLYURETHANES WITH GOOD FUEL RESISTANCE
(FR) POLYURÉTHANNES THERMOPLASTIQUES AYANT UNE BONNE RÉSISTANCE AUX CARBURANTS
Abstract: front page image
(EN)A high molecular weight, thermoplastic polyurethane composition characteristically resistant to aliphatic hydrocarbon fuels, where the polyurethane composition is adapted for use as an aliphatic hydrocarbon fuel barrier in the construction of flexible fuel containers, and the polyurethane is the reaction product of a poly(diethylene adipate) glycol reacted with a non-hindered diisocyanate and an aliphatic chain extender.
(FR)L'invention porte sur une composition de polyuréthanne thermoplastique à grande masse moléculaire, ayant une résistance caractéristique aux carburants à base d'hydrocarbures aliphatiques, la composition de polyuréthanne étant adaptée à une utilisation en tant que barrière aux carburants à base d'hydrocarbures aliphatiques lors de la construction de réservoir de carburants souples, et le polyuréthanne étant le produit de la réaction d'un poly(adipate de diéthylène)glycol ayant réagi avec un diisocyanate sans encombrement stérique et un diluant à chaîne aliphatique.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)