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Machine translation
1. (WO2011014474) SOLID ALKYLARYL PHOSPHITE COMPOSITIONS AND METHODS FOR MANUFACTURING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/014474    International Application No.:    PCT/US2010/043305
Publication Date: 03.02.2011 International Filing Date: 27.07.2010
IPC:
C07F 9/141 (2006.01), B01J 31/02 (2006.01)
Applicants: CHEMTURA CORPORATION [US/US]; 199 Benson Road Middlebury, CT 06749 (US) (For All Designated States Except US).
GELBIN, Michael, E. [US/US]; (US) (For US Only).
HILL, Jonathan [GB/GB]; (GB) (For US Only).
POWER, Maurice [GB/GB]; (GB) (For US Only)
Inventors: GELBIN, Michael, E.; (US).
HILL, Jonathan; (GB).
POWER, Maurice; (GB)
Agent: VILLAMIZAR, JoAnn; Chemtura Corporation 199 Benson Road Middlebury, CT 06749 (US)
Priority Data:
12/804,681 26.07.2010 US
61/230,649 31.07.2009 US
Title (EN) SOLID ALKYLARYL PHOSPHITE COMPOSITIONS AND METHODS FOR MANUFACTURING SAME
(FR) COMPOSITIONS SOLIDES D'ALKYLARYL PHOSPHITES ET LEURS PROCÉDÉS DE FABRICATION
Abstract: front page image
(EN)The invention is directed to various alkylaryl phosphite compositions that ideally are suitable for use as secondary antioxidants in polymers. In one aspect, the phosphite composition comprises a tris(monoalkylaryl)phosphite in an amount from 51 to 95 weight percent; and at least one of: a bis(monoalkylaryl)dialkylaryl phosphite; a bis(dialkylaryl)monoalkylaryl phosphite; and a tris(dialkylaryl) phosphite. The inventive phosphite composition is a solid at ambient conditions. The invention also relates to alkylate compositions and processes for forming such alkylate compositions and such phosphite compositions.
(FR)L'invention porte sur diverses compositions d'alkylaryl phosphites qui sont idéalement appropriées pour être utilisées comme anti-oxydants secondaires dans les polymères. Sous l'un de ses aspects, la composition de phosphites comprend un tris(monoalkylaryl)phosphite dans une quantité de 51 à 95 pour cent en poids ; et au moins l'un parmi : un bis(monoalkylaryl)dialkylaryl phosphite ; un bis(dialkylaryl)monoalkylaryl phosphite ; et un tris(dialkylaryl)phosphite. La composition de phosphites de l'invention est un solide dans les conditions ambiantes. L'invention porte également sur des compositions d'alkylates et sur des procédés de fabrication de telles compositions d'alkylates et de telles compositions de phosphites.
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)