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Machine translation
1. (WO2007014849) TWO PHOTON OR MULTI PHOTON PHTHALOCYANINE BASED ABSORPTION MATERIAL FOR OPTICAL DATA STORAGE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/014849    International Application No.:    PCT/EP2006/064392
Publication Date: 08.02.2007 International Filing Date: 19.07.2006
IPC:
G11B 7/248 (2006.01), G11B 7/249 (2006.01), C09B 47/04 (2006.01)
Applicants: CIBA SPECIALTY CHEMICALS HOLDING INC. [CH/CH]; Klybeckstrasse 141, CH-4057 Basel (CH) (For All Designated States Except US).
MONTANA STATE UNIVERSITY [US/US]; Technology Transfer Office, 304 Montana Hall, Bozeman, MT 59717-2460 (US) (For All Designated States Except US).
DROBIZHEV, Mikhail [RU/US]; (US) (For US Only).
REBANE, Aleksander [US/US]; (US) (For US Only).
SPAHNI, Heinz [CH/CH]; (CH) (For US Only).
SPANGLER, Charles W. [US/US]; (US) (For US Only).
WOLLEB, Heinz [CH/CH]; (CH) (For US Only)
Inventors: DROBIZHEV, Mikhail; (US).
REBANE, Aleksander; (US).
SPAHNI, Heinz; (CH).
SPANGLER, Charles W.; (US).
WOLLEB, Heinz; (CH)
Common
Representative:
CIBA SPECIALTY CHEMICALS HOLDING INC.; Patent Department, Klybeckstrasse 141, CH-4057 Basel (CH)
Priority Data:
60/703,387 28.07.2005 US
60/708,544 16.08.2005 US
60/734,341 07.11.2005 US
60/748,349 07.12.2005 US
Title (EN) TWO PHOTON OR MULTI PHOTON PHTHALOCYANINE BASED ABSORPTION MATERIAL FOR OPTICAL DATA STORAGE
(FR) STOCKAGE DE DONNEES OPTIQUES
Abstract: front page image
(EN)A non-resonant multi-photon absorption material, e.g. for optical data storage, is described wherein a photochromic effect is achieved in a defined volume by 2 photon or multi-photon absorption of a suitable phthalocyanine.
(FR)L'invention porte sur un matériau d'absorption multi-photons non résonnant et destiné par exemple au stockage de données optiques. On obtient un effet photochrome dans un volume défini par absorption multiphotons ou à deux photons d'une phtalocyanine appropriée.
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, 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, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, 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)