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1. (WO2006082145) LONG WAVELENGTH SHIFTED BENZOTRIAZOLE UV-ABSORBERS AND THEIR USE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/082145    International Application No.:    PCT/EP2006/050354
Publication Date: 10.08.2006 International Filing Date: 23.01.2006
IPC:
C07D 487/04 (2006.01), C09D 7/12 (2006.01)
Applicants: CIBA SPECIALTY CHEMICALS HOLDING INC. [CH/CH]; Klybeckstrasse 141, CH-4057 Basel (CH) (For All Designated States Except US).
FRITZSCHE, Katharina [DE/DE]; (DE) (For US Only).
BRAIG, Adalbert [DE/DE]; (DE) (For US Only).
FREY, Markus [CH/CH]; (CH) (For US Only).
FISCHER, Walter [CH/CH]; (CH) (For US Only)
Inventors: FRITZSCHE, Katharina; (DE).
BRAIG, Adalbert; (DE).
FREY, Markus; (CH).
FISCHER, Walter; (CH)
Common
Representative:
CIBA SPECIALTY CHEMICALS HOLDING INC.; Patent Department, Klybeckstrasse 141, CH-4057 Basel (CH)
Priority Data:
05100703.7 02.02.2005 EP
Title (EN) LONG WAVELENGTH SHIFTED BENZOTRIAZOLE UV-ABSORBERS AND THEIR USE
(FR) ABSORBEURS D’UV AU BENZOTRIAZOLE DECALES VERS LES LONGUES LONGUEURS D’ONDE ET LEUR UTILISATION
Abstract: front page image
(EN)The invention relates to novel benzotriazole UV-absorbers having a long wavelength shifted absorption spectrum with significant absorbance up to 410-420 nm. Further aspects of the invention are a process for their preparation, a UV stabilized composition containing the new UV-absorbers and the use of the new compounds as UV-light stabilizers for organic materials.
(FR)La présente invention concerne de nouveaux absorbeurs d’UV au benzotriazole présentant un spectre d’absorption décalé vers les longues longueurs d’onde ayant une absorbance significative allant jusqu’à 410 à 420 nm. Les aspects supplémentaires de l’invention sont un procédé pour leur préparation, une composition stabilisée aux UV contenant les nouveaux absorbeurs d’UV et l’utilisation des nouveaux composés en tant que stabilisants à la lumière UV pour des matériaux organiques.
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, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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)