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1. (WO2018106574) POLYAMIDE COMPOSITIONS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/106574    International Application No.:    PCT/US2017/064442
Publication Date: 14.06.2018 International Filing Date: 04.12.2017
IPC:
C08L 77/06 (2006.01)
Applicants: E. I. DU PONT DE NEMOURS AND COMPANY [US/US]; Chestnut Run Plaza 974 Centre Road, P. O. Box 2915 Wilmington, Delaware 19805 (US)
Inventors: JIANG, Xian; (US).
YUAN, Shengmei; (US)
Agent: WEAVER, Otha G.; (US)
Priority Data:
62/429,901 05.12.2016 US
Title (EN) POLYAMIDE COMPOSITIONS
(FR) COMPOSITIONS DE POLYAMIDES
Abstract: front page image
(EN)Described herein are polyamide compositions comprising poly alpha-1,3-glucan in combination with a compatibilizer and processes for preparing such compositions. Such polyamide compositions exhibit improved elongation at break compared to polyamide compositions which lack a compatibilizer. These polyamide compositions exhibit an elongation at break of at least 9 percent when measured according to ASTM D638 after exposure to water at 120°C at 2 atm pressure for 192 hours.
(FR)La présente invention concerne des compositions de polyamides comprenant du polyalpha-1,3-glucane en association avec un agent de compatibilité et des procédés de préparation de telles compositions. De telles compositions de polyamides présentent un allongement à la rupture amélioré par rapport aux compositions de polyamides qui ne comprennent pas d'agent de compatibilité. Ces compositions de polyamides présentent un allongement à la rupture d'au moins 9 pour cent tel que mesuré selon la norme ASTM D638 après exposition à de l'eau à 120 °C à 2 atm de pression pendant 192 heures.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, ST, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)