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Pub. No.:    WO/2011/014529    International Application No.:    PCT/US2010/043469
Publication Date: 03.02.2011 International Filing Date: 28.07.2010
C07F 9/141 (2006.01), C07F 9/145 (2006.01), C07C 215/12 (2006.01), C08K 5/17 (2006.01), C08K 5/524 (2006.01), C08K 5/526 (2006.01)
Applicants: CHEMTURA CORPORATION [US/US]; 199 Benson Road Middlebury, CT 06749 (US) (For All Designated States Except US).
HILL, Jonathan, S. [GB/GB]; (GB) (For US Only).
POWER, Maurice [GB/GB]; (GB) (For US Only)
Inventors: HILL, Jonathan, S.; (GB).
POWER, Maurice; (GB)
Agent: VILLAMIZAR, JoAnn; Chemtura Corporation 199 Benson Road Middlebury, CT 06749 (US)
Priority Data:
12/804,793 28.07.2010 US
61/230,654 31.07.2009 US
Abstract: front page image
(EN)Hydrolytically stable phosphites as secondary antioxidants for polymer resins comprising a phosphite and an amine compound. The phosphite may be a liquid phosphite composition. The amine compound may have the structure of formula I: (I) wherein x is 1, 2 or 3; R1 is selected from the group consisting of hydrogen, and straight or branched C1-C6 alkyl, and R2 is selected from the group consisting of straight or branched C1-C30 alkyl.
(FR)L'invention concerne des phosphites hydrolytiquement stables utiles comme antioxydants secondaire pour des résines polymères comprenant un phosphite et un composé amine. Le phosphite peut être une composition de phosphite liquide. Le composé amine peut avoir la structure de formule (I) dans laquelle x représente 1, 2 ou 3; R1 est sélectionné dans le groupe comprenant hydrogène et un C1-C6 alkyle droit ou ramifié, et R2 est sélectionné dans le groupe comprenant un C1-C30 alkyle droit ou ramifié.
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, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, 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)