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. (WO2007090773) NOVEL POLYMERS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/090773    International Application No.:    PCT/EP2007/050934
Publication Date: 16.08.2007 International Filing Date: 31.01.2007
IPC:
C08G 61/00 (2006.01)
Applicants: CIBA HOLDING INC. [CH/CH]; Klybeckstrasse 141, CH-4057 Basel (CH) (For All Designated States Except US).
CHEBOTAREVA, Natalia [RU/FR]; (FR) (For US Only).
PRÉTÔT, Roger [CH/CH]; (CH) (For US Only).
VAN DER SCHAAF, Paul Adriaan [NL/FR]; (FR) (For US Only).
SCHÄFER, Thomas [DE/CH]; (CH) (For US Only).
SCHMIDHALTER, Beat [CH/CH]; (CH) (For US Only).
MURER, Peter [CH/CH]; (CH) (For US Only)
Inventors: CHEBOTAREVA, Natalia; (FR).
PRÉTÔT, Roger; (CH).
VAN DER SCHAAF, Paul Adriaan; (FR).
SCHÄFER, Thomas; (CH).
SCHMIDHALTER, Beat; (CH).
MURER, Peter; (CH)
Common
Representative:
CIBA HOLDING INC.; Patent Department, Klybeckstrasse 141, CH-4057 Basel (CH)
Priority Data:
06101542.6 10.02.2006 EP
06120616.5 14.09.2006 EP
Title (EN) NOVEL POLYMERS
(FR) NOUVEAUX POLYMÈRES
Abstract: front page image
(EN)The present invention relates to novel polymers comprising a repeating unit of the formula (I) and their use in electronic devices. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high charge carrier mobilities and high stability of the emission color can be observed, if the polymers according to the invention are used in organic light emitting diodes (OLEDs).
(FR)La présente invention concerne de nouveaux polymères comprenant une unité de répétition de formule (I) et leur utilisation dans des dispositifs électroniques. Les polymères selon l'invention ont une excellente solubilité en solvants organiques et d'excellentes propriétés filmogènes. En outre, des mobilités de porteurs de charge élevées et une grande stabilité de la couleur d'émission peuvent être observées si les polymère selon l'invention sont utilisés dans des diodes électroluminescentes organiques (OLED).
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, 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, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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)