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Pub. No.:    WO/2013/045014    International Application No.:    PCT/EP2012/003631
Publication Date: 04.04.2013 International Filing Date: 29.08.2012
C08G 61/12 (2006.01), C08L 65/00 (2006.01), H01L 51/42 (2006.01), H01L 51/00 (2006.01)
Applicants: MERCK PATENT GMBH [DE/DE]; Frankfurter Strasse 250 64293 Darmstadt (DE) (For All Designated States Except US).
MITCHELL, William [GB/GB]; (GB) (For US Only).
BLOUIN, Nicolas [CA/GB]; (GB) (For US Only).
TOPLEY, Amy [GB/GB]; (GB) (For US Only).
TIERNEY, Steven [GB/GB]; (GB) (For US Only).
CARRASCO-OROZCO, Miguel [ES/GB]; (GB) (For US Only).
CULL, Toby [GB/GB]; (GB) (For US Only)
Inventors: MITCHELL, William; (GB).
BLOUIN, Nicolas; (GB).
TOPLEY, Amy; (GB).
TIERNEY, Steven; (GB).
CULL, Toby; (GB)
Priority Data:
11007872.2 28.09.2011 EP
Abstract: front page image
(EN)The invention relates to novel polymers containing one or more 4,8- dioxycarbonylalkyl-benzo[1,2-b:4,5-b']dithiophene repeating units or their thioester derivatives, methods for their preparation and monomers used therein, blends, mixtures and formulations containing them, the use of the polymers, blends, mixtures and formulations as semiconductor in organic electronic (OE) devices, especially in organic photovoltaic (OPV) devices, and to OE and OPV devices comprising these polymers, blends, mixtures or formulations.
(FR)L'invention concerne de nouveaux polymères contenant une ou plusieurs unités de répétition 4,8-dioxycarbonylalkyl-benzo[1,2-b:4,5-b']dithiophène ou leurs dérivés thioester, leurs procédés de préparation et des monomères utilisés dans ceux-ci, des alliages, des mélanges et des formulations les contenant, l'utilisation des polymères, des alliages, des mélanges et des formulations en tant que semi-conducteur dans des dispositifs organiques électroniques (OE), notamment dans des dispositifs organiques photovoltaïques (OPV), et des dispositifs OE et OPV comprenant ces polymères, alliages, mélanges ou formulations.
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, 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, 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)