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1. (WO2009058367) NATURAL OIL-DERIVED POLYESTER POLYOLS AND POLYURETHANES MADE THEREFROM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/058367    International Application No.:    PCT/US2008/012378
Publication Date: 07.05.2009 International Filing Date: 31.10.2008
IPC:
C07C 69/74 (2006.01)
Applicants: CARGILL, INCORPORATED [US/US]; Mail Stop 24, 15407 McGInty Road West, Wayzata, Minnesota 55391 (US) (For All Designated States Except US).
ABRAHAM, Timothy Walter [US/US]; (US) (For US Only).
MALSAM, Jeff J. [US/US]; (US) (For US Only)
Inventors: ABRAHAM, Timothy Walter; (US).
MALSAM, Jeff J.; (US)
Agent: WAKEFIELD, Charles P.; Mail Stop 24, 15407 McGinty Road, Wayzata, Minnesota 55391 (US)
Priority Data:
61/001,396 01.11.2007 US
Title (EN) NATURAL OIL-DERIVED POLYESTER POLYOLS AND POLYURETHANES MADE THEREFROM
(FR) POLYOLS DE POLYESTER DÉRIVÉS D'HUILE NATURELLE ET POLYURÉTHANES OBTENUS À PARTIR DE CEUX-CI
Abstract: front page image
(EN)A polyester polyol made from natural oil feedstocks is disclosed. Methods for making the polyol are also disclosed. The method comprises reacting monohydroxylated fatty acid/alkyl esters with a multifunctional ester-reactive initiator compound to form the polyester polyol. In one embodiment, the monohydroxylated fatty acid/alkyl esters are made by hydroxylating fatty acid/alkyl esters having greater than about ninety-five percent by weight monounsaturation.
(FR)L'invention concerne un polyester polyol fait d'huiles naturelles. L'invention concene également des procédés de fabrication dudit polyol. Le procédé consiste à mettre en réation des esters d'acide gras/alkyle monohydroxylés avec un composé initiateur réactif aux esters multifonctionnel pour former le polyester polyol. Dans un mode de réalisation, les esters d'acide gras/alkyle monohydroxylés sont obtenus par hydroxylation des esters d'acide gras/alkyle mono-insaturés à plus d'environ 95% en poids.
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, 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)