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1. (WO2010074969) PHOTOCHROMIC OPTICAL ARTICLES PREPARED WITH REVERSIBLE THERMOCHROMIC MATERIALS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/074969 International Application No.: PCT/US2009/067254
Publication Date: 01.07.2010 International Filing Date: 09.12.2009
IPC:
C09K 9/02 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
9
Tenebrescent materials, i.e. materials for which the range of wavelengths for energy adsorption is changed as a result of excitation by some form of energy
02
Organic tenebrescent materials
Applicants:
TRANSITIONS OPTICAL, INC. [US/US]; 9251 Belcher Road Pinellas Park, Florida 33782, US (AllExceptUS)
Inventors:
KNOWLES, David, B.; US
STRAIGHT, Stephen, D.; US
STEWART, Kevin, J.; US
BLACKBURN, Forrest, R.; US
Agent:
ALTMAN, Deborah, M.; PPG INDUSTRIES, INC. Law Department - Intellectual Property PPG Place 39th Floor Pittsburgh, Pennsylvania 15272-0001, US
Priority Data:
12/613,82706.11.2009US
61/122,90216.12.2008US
Title (EN) PHOTOCHROMIC OPTICAL ARTICLES PREPARED WITH REVERSIBLE THERMOCHROMIC MATERIALS
(FR) ARTICLES OPTIQUES PHOTOCHROMIQUES PRÉPARÉS AVEC DES MATÉRIAUX THERMOCHROMIQUES RÉVERSIBLES
Abstract:
(EN) Provided is a photochromic optical articleincluding: (a) an optical substrate; (b) a thermally reversible photochromic material; and (c) reversible thermochromic material capable of at least partially filtering UV/visible light at or below room temperature and becoming less capable of filtering UV/visible light at temperatures greater than room temperature.
(FR) L'invention concerne un article optique photochromique comprenant : (a) un substrat optique ; (b) un matériau photochromique thermiquement réversible ; et (c) un matériau thermochromique réversible capable de filtrer au moins partiellement la lumière UV/visible à une température inférieure ou égale à la température ambiante et dont la capacité à filtrer la lumière UV/visible s'amoindrit à des températures supérieures à la température ambiante.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, 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)
Also published as:
EP2373758JP2012512429CN102257096KR1020110099741BRPI0917628AU2009330435
VN27998VN39370IN4507/DELNP/2011