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Pub. No.:    WO/2012/112530    International Application No.:    PCT/US2012/025025
Publication Date: 23.08.2012 International Filing Date: 14.02.2012
H01L 51/50 (2006.01), C07D 251/24 (2006.01)
Applicants: E.I.DU PONT DE NEMOURS AND COMPANY [US/US]; 1007 Market Street Wilmington, DE 19898 (US) (For All Designated States Except US).
ROSTOVTSEV, Vsevolod [RU/US]; (US) (For US Only).
GAO, Weiying [CN/US]; (US) (For US Only)
Inventors: ROSTOVTSEV, Vsevolod; (US).
GAO, Weiying; (US)
Agent: IMBALZANO, Martha, S.; E.I. du Pont de Nemours and Company Legal Patent Records Center 4417 Lancaster Pike Wilmington, Delaware 19805 (US)
Priority Data:
61/442,398 14.02.2011 US
Abstract: front page image
(EN)There is provided an electroactive composition including (a) a host, (b) a dopant, and (c) an additive having Formula I, In Formula I, E is the same or different at each occurrence and is N or C-Ar1 and Ar1 is the same or different at each occurrence and is H, D, or aryl. At least one E = N, and at least one Ar1 is aryl.
(FR)L'invention concerne une composition électroactive comprenant (a) un hôte, (b) un dopant et (c) un additif répondant à la formule I. Dans la formule I, E est identique ou différent à chaque occurrence et représente N ou C-Ar1 et Ar1 est identique ou différent à chaque occurrence et représente H, D ou un groupe aryle. Au moins un des E = N et au moins un des Ar1 est un groupe aryle.
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, QA, RO, RS, RU, RW, 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, 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)