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1. (WO2011135018) SEMI-AROMATIC POLYAMIDE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/135018    International Application No.:    PCT/EP2011/056713
Publication Date: 03.11.2011 International Filing Date: 28.04.2011
IPC:
C08G 69/26 (2006.01), C08G 69/28 (2006.01), C08L 77/06 (2006.01)
Applicants: DSM IP Assets B.V. [NL/NL]; Het Overloon 1 NL-6411 TE Heerlen (NL) (For All Designated States Except US).
RULKENS, Rudy [NL/NL]; (NL) (For US Only)
Inventors: RULKENS, Rudy; (NL)
Agent: PLOEG VAN DER, Antonius; P.O. Box 4 NL-6100 AA Echt (NL)
Priority Data:
10161459.2 29.04.2010 EP
Title (EN) SEMI-AROMATIC POLYAMIDE
(FR) POLYAMIDE SEMI-AROMATIQUE
Abstract: front page image
(EN)The invention relates to a semi-aromatic polyamide, and a polyamide composition comprising the semi-aromatic polyamide, comprising a diamine component (a) comprising, based on the total number of moles of the diamine component (a): between 5 and 30 mole% of at least one C2-C5 diamine, between 5 and 30 mole% of at least one C7+ diamine, and between 45 and 90 mole% of a C6 diamine; and a dicaboxylic acid component (b) comprising, based on the total number of moles of the dicaboxylic acid component (b): at least 50 mole % of terephthalic acid and at most 50 mole % of another dicarboxylic acid.
(FR)L'invention concerne un polyamide semi-aromatique et une composition de polyamide comprenant le polyamide semi-aromatique, comprenant un composant diamine (a) comprenant, par rapport au nombre total de moles du composant diamine (a) : entre 5 et 30 % en moles d'au moins une diamine en C2-C5, entre 5 et 30 % en moles d'au moins une diamine en C7 et plus, et entre 45 et 90 % en moles d'une diamine en C6 ; et un composant acide dicarboxylique (b) comprenant, par rapport au nombre total de moles du composant acide dicarboxylique (b) : au moins 50 % en moles d'acide téréphtalique et au plus 50 % d'un autre acide dicarboxylique.
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, 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)