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. (WO2013123157) SYNTHESIS OF PHOTOVOLTAIC CONJUGATED POLYMERS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/123157    International Application No.:    PCT/US2013/026092
Publication Date: 22.08.2013 International Filing Date: 14.02.2013
Chapter 2 Demand Filed:    15.11.2013    
IPC:
C07D 339/00 (2006.01)
Applicants: PHILLIPS 66 COMPANY [US/US]; P.O. Box 4428 Intellectual Property - Legal Houston, TX 77210 (US).
SOLARMER ENERGY, INC. [US/US]; 3445 Fletcher Avenue El Monte, CA 91731 (US).
WANG, Shuangxi [CN/US]; (US) (US only).
SHI, Chenjun [CN/US]; (US) (US only).
CHEN, Ruby [US/US]; (US) (US only).
ZHANG, Junlian [CN/US]; (US) (US only).
HUANG, Hui [CN/US]; (US) (US only).
WU, Yue [CN/US]; (US) (US only).
WANG, Wei [CN/US]; (US) (US only).
PALKAR, Amit [IN/US]; (US) (US only).
HE, Ting [US/US]; (US) (US only)
Inventors: WANG, Shuangxi; (US).
SHI, Chenjun; (US).
CHEN, Ruby; (US).
ZHANG, Junlian; (US).
HUANG, Hui; (US).
WU, Yue; (US).
WANG, Wei; (US).
PALKAR, Amit; (US).
HE, Ting; (US)
Agent: PERQUE, Chris; Gardere Wynne Sewell LLP 1000 Louisiana, Suite 3400 Houston, TX 77002-5011 (US)
Priority Data:
61/599,419 15.02.2012 US
Title (EN) SYNTHESIS OF PHOTOVOLTAIC CONJUGATED POLYMERS
(FR) SYNTHÈSE DE POLYMÈRES CONJUGUÉS PHOTOVOLTAÏQUES
Abstract: front page image
(EN)A method of making a fluorothieno[3,4-b]thiophene derivatives and photovoltaic polymers containing same using 3-bromothiophene-2-carboxylic acid as a starting material. This synthetic route provides an easier synthesis as well as greater yield and a purer product, which produces superior results over the prior art less pure products. The resulting materials can be used in a variety of photovoltaic applications and devices, especially solar cells.
(FR)L'invention concerne un procédé de fabrication de dérivés de fluorothiéno[3,4-b]thiophène et de polymères photovoltaïques les contenant à l'aide de l'acide 3-bromothiophène-2-carboxylique comme matière de départ. Cette voie de synthèse fournit une synthèse plus facile ainsi qu'un rendement plus grand et un produit plus pur, qui produit des résultats supérieurs par rapport aux produits moins purs de l'état antérieur de la technique. Les matières résultantes peuvent être utilisées dans une variété d'applications et de dispositifs photovoltaïques, notamment des cellules solaires.
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, PA, 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)