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1. (WO2017200799) HIGH HEAT COPOLYIMIDES, ARTICLES PREPARED THEREFROM, AND METHODS OF MANUFACTURING COPOLYIMIDE ARTICLES
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Pub. No.: WO/2017/200799 International Application No.: PCT/US2017/031716
Publication Date: 23.11.2017 International Filing Date: 09.05.2017
IPC:
C08G 73/10 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
73
Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups C08G12/-C08G71/238
06
Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule; Polyhydrazides; Polyamide acids or similar polyimide precursors
10
Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
Applicants:
PATIL, Dadasaheb V. [IN/US]; US (BZ)
SABIC GLOBAL TECHNOLOGIES B.V. [NL/NL]; Plasticslaan 1 4612 PX Bergen op Zoom, NL
Inventors:
PATIL, Dadasaheb V.; US
KALYANARAMAN, Viswanathan; US
Agent:
PAGE, Samantha M.; US
Priority Data:
62/339,25220.05.2016US
Title (EN) HIGH HEAT COPOLYIMIDES, ARTICLES PREPARED THEREFROM, AND METHODS OF MANUFACTURING COPOLYIMIDE ARTICLES
(FR) COPOLYIMIDES RÉSISTANTS AUX HAUTES TEMPÉRATURES, ARTICLES PRÉPARÉS À PARTIR DE CEUX-CI ET PROCÉDÉS DE FABRICATION D'ARTICLES EN COPOLYIMIDE
Abstract:
(EN) A copolyimide includes the reaction product of an aromatic dianhydride component including a substituted or unsubstituted pyromellitic dianhydride or a functional derivative thereof and an aromatic bis(ether phthalic anhydride) or a functional derivative thereof, and an organic diamine component comprising a substituted or unsubstituted phenylene diamine and a diaminodiphenyl sulfone. Articles and compositions including the copolyimides and methods of manufacturing a polyimide film are also described.
(FR) L'invention concerne un copolyimide comprenant le produit de réaction d'un composant de type dianhydride aromatique comprenant un dianhydride pyromellitique substitué ou non substitué ou un dérivé fonctionnel de celui-ci et un bis(anhydride d'éther phtalique) aromatique ou un dérivé fonctionnel de celui-ci, et un composant de type diamine organique comprenant une phénylènediamine substituée ou non substituée et une diaminodiphénylsulfone. L'invention porte également sur des articles et des compositions comprenant ces copolyimides et sur des procédés de fabrication d'un film de polyimide.
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)