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1. (WO2013058837) ULTRAVIOLET CURED POLYESTERS FROM SUSTAINABLE MATERIALS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/058837    International Application No.:    PCT/US2012/041069
Publication Date: 25.04.2013 International Filing Date: 06.06.2012
IPC:
C08L 51/00 (2006.01)
Applicants: POLYMER PHASES, INC. [US/US]; 512 Wischman Avenue P.O. Box 58 Oreland, PA 19075 (US) (For All Designated States Except US).
BIGWOOD, Michael, P. [GB/US]; (US) (For US Only).
SMITH, Linda, S. [US/US]; (US) (For US Only)
Inventors: BIGWOOD, Michael, P.; (US).
SMITH, Linda, S.; (US)
Agent: HANSEN, Christine, M.; Buchanan Ingersoll & Rooney PC Post Office Box 1404 Alexandria VA (US)
Priority Data:
61/568,901 09.12.2011 US
61/494,217 07.06.2011 US
Title (EN) ULTRAVIOLET CURED POLYESTERS FROM SUSTAINABLE MATERIALS
(FR) POLYESTERS DURCIS PAR ULTRAVIOLET PROVENANT DE MATIÈRES RENOUVELABLES
Abstract: front page image
(EN)Crosslmked, ultraviolet cured poiycondensation products of either a saturated or unsaturated polyol and an unsaturated polyacid are disclosed. The preferred monomers used in the present invention are sustainable monomers, such as glycerol, castor oil, fumaric acid, sebacic acid, and citric acid. Other monomers, including maleic acid., may also be used. The monomers are cured using a photoinitiator. Processes for preparing the poiycondensation products are also provided.
(FR)L'invention concerne des produits de polycondensation durcis par ultraviolet et réticulés, d'un polyol soit saturé, soit insaturé et d'un polyacide insaturé. Les monomères préférés, utilisés dans la présente invention, sont des monomères renouvelables, tels que le glycérol, l'huile de ricin, l'acide fumarique, l'acide sébacique et l'acide citrique. D'autres monomères, comprenant l'acide maléique, peuvent également être utilisés. Les monomères sont durcis à l'aide d'un photoamorceur. L'invention concerne également des procédés de préparation des produits de polycondensation.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, 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, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, 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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)