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. (WO2013163022) BLUE LUMINESCENT COMPOUNDS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/163022    International Application No.:    PCT/US2013/037324
Publication Date: 31.10.2013 International Filing Date: 19.04.2013
IPC:
C07F 17/02 (2006.01), C07D 471/04 (2006.01), C09K 11/06 (2006.01), H01L 51/50 (2006.01)
Applicants: E. I. DU PONT DE NEMOURS AND COMPANY [US/US]; 1007 Market Street Wilmington, DE 19898 (US)
Inventors: PARK, Kyung-Ho; (US)
Agent: IMBALZANO, Martha, S.; E. I. du Pont de Nemours and Company Legal Patent Records Center 4417 Lancaster Pike Wilmington, DE 19805 (US)
Priority Data:
61/636,849 23.04.2012 US
Title (EN) BLUE LUMINESCENT COMPOUNDS
(FR) COMPOSÉS LUMINESCENTS BLEUS
Abstract: front page image
(EN)There is provided a compound having Formula I INSERT FORMULA I HERE In the formula: Ar is a substituted or unsubstituted aryl group; and R1-R8 are the same or different and are H, D, alkyl, aryl, silyl, deuterated alkyl, deuterated aryl, or deuterated silyl.
(FR)La présente invention concerne un composé de formule I. Dans la formule : Ar est un groupe aryle substitué ou non substitué ; et R1-R8 sont identiques ou différents et sont H, D, un alkyle, un aryle, un silyle, un alkyle deutérié, un aryle deutérié ou un silyle deutérié.
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)