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1. (WO2010115961) IMPROVED HALOGEN FREE FLAME RETARDANT POLYAMIDE COMPOSITION
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2010/115961 International Application No.: PCT/EP2010/054650
Publication Date: 14.10.2010 International Filing Date: 08.04.2010
IPC:
C08K 3/22 (2006.01) ,C08K 5/5313 (2006.01)
Applicants: NORFOLK, Linda M.[US/US]; US (UsOnly)
CUPTA, Glenn W.[US/US]; US (UsOnly)
RONEY, Charles T.[US/US]; US (UsOnly)
SOLVAY ADVANCED POLYMERS, L.L.C.[US/US]; 4500 McGinnis Ferry Road Alpharetta, Georgia 30005-3914, US (AllExceptUS)
Inventors: NORFOLK, Linda M.; US
CUPTA, Glenn W.; US
RONEY, Charles T.; US
Agent: JACQUES, Philippe; Rue de Ransbeek, 310 B-1120 Brussels, BE
Priority Data:
61/168,03509.04.2009US
Title (EN) IMPROVED HALOGEN FREE FLAME RETARDANT POLYAMIDE COMPOSITION
(FR) COMPOSITION AMÉLIORÉE DE POLYAMIDE IGNIFUGEANT SANS HALOGÈNE
Abstract:
(EN) The present invention relates to a polymer composition comprising (i) at least one semi-aromatic polyamide having a melting point of at least 270°C, (ii) at least one organophosphorous compound selected from phosphinates, diphosphinates and condensation products thereof and (iii) at least 0.01 wt. %, based on the total weight of the composition, of calcium oxide.
(FR) La présente invention concerne une composition polymère, comprenant : (i) au moins un polyamide semi-aromatique présentant un point de fusion d'au moins 270 °C ; (ii) au moins un composé organophosphoré choisi parmi des phosphinates, des diphosphinates, et leurs produits de condensation ; et (iii) au moins 0,01 % en poids d'oxyde de calcium, par rapport au poids total de la composition.
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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (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)