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1. (WO2017186922) HIGH-FLOW POLYPHENYLSULFONE COMPOSITIONS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/186922 International Application No.: PCT/EP2017/060217
Publication Date: 02.11.2017 International Filing Date: 28.04.2017
IPC:
C08G 65/40 (2006.01) ,C08J 5/00 (2006.01) ,C08K 3/00 (2006.01) ,C08K 5/00 (2006.01) ,C09K 21/14 (2006.01) ,C08G 65/48 (2006.01) ,C08G 73/00 (2006.01) ,C08K 7/00 (2006.01) ,C08K 13/00 (2006.01) ,C08L 65/00 (2006.01) ,C08L 71/00 (2006.01) ,C08L 71/12 (2006.01) ,C08L 79/08 (2006.01) ,C08L 81/02 (2006.01) ,C08L 81/06 (2006.01)
Applicants: SOLVAY SPECIALTY POLYMERS USA, LLC[US/US]; 4500 McGinnis Ferry Road ALPHARETTA, Georgia 30005-3914, US
Inventors: EL-HIBRI, Mohammad Jamal; US
Agent: BENVENUTI, Federica; BE
FIORUCCI, Hélène; BE
Priority Data:
16187796.408.09.2016EP
62/329,48229.04.2016US
62/456,95509.02.2017US
Title (EN) HIGH-FLOW POLYPHENYLSULFONE COMPOSITIONS
(FR) COMPOSITIONS DE POLYPHÉNYLSULFONE À HAUTE FLUIDITÉ
Abstract:
(EN) A high-flowpolymer compositionincludes a polyphenylsulfone(PPSU)and a PEEK-PEDEK copolymer. The polymer composition surprisingly exhibits improved toughness while maintaining chemical resistance, making it suitable for the manufacture of shaped articles where a combination of high-flow, impact resistance, and chemical resistance are required.
(FR) L'invention concerne une composition de polymère à haute fluidité comprenant une polyphénylsulfone (PPSU) et un copolymère PEEK-PEDEK. La composition de polymère présente de manière surprenante une endurance améliorée tout en conservant une résistance chimique, ce qui lui permet d'être appropriée pour la fabrication d'articles façonnés nécessitant une combinaison entre haute fluidité, résistance aux chocs et résistance chimique.
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, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)