WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2017200799) HIGH HEAT COPOLYIMIDES, ARTICLES PREPARED THEREFROM, AND METHODS OF MANUFACTURING COPOLYIMIDE ARTICLES
Latest bibliographic data on file with the International Bureau    Submit observation

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)
Applicants: SABIC GLOBAL TECHNOLOGIES B.V. [NL/NL]; Plasticslaan 1 4612 PX Bergen op Zoom (NL).
PATIL, Dadasaheb V. [IN/US]; (US) (BZ only)
Inventors: PATIL, Dadasaheb V.; (US).
KALYANARAMAN, Viswanathan; (US)
Agent: PAGE, Samantha M.; (US)
Priority Data:
62/339,252 20.05.2016 US
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: front page image
(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 (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)