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1. (WO2006049786) PHOTOCHROMIC COATING COMPOSITIONS, METHODS OF MAKING COATED ARTICLES AND ARTICLES THEREOF
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2006/049786 International Application No.: PCT/US2005/035577
Publication Date: 11.05.2006 International Filing Date: 30.09.2005
IPC:
C09D 5/22 (2006.01) ,C09D 175/04 (2006.01) ,G02B 1/04 (2006.01) ,C08L 75/04 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
5
Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
22
Luminous paints
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
175
Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
04
Polyurethanes
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
1
Optical elements characterised by the material of which they are made; Optical coatings for optical elements
04
made of organic materials, e.g. plastics
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
75
Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
04
Polyurethanes
Applicants:
TRANSITIONS OPTICAL, INC. [US/US]; 3251 Belcher Road Pinellas Park, Florida 33782, US (AllExceptUS)
Inventors:
CONKLIN, Jeanine, A.; US
KING, Eric, M.; US
STEWART, Kevin, J.; US
Agent:
MALLAK, Frank, P.; PPG Industries, INC. Law Department One PPG Place 39th Floor Pittsburgh, Pennsylvania 15272-0001 , US
Priority Data:
11/231,86722.09.2005US
60/623,61229.10.2004US
Title (EN) PHOTOCHROMIC COATING COMPOSITIONS, METHODS OF MAKING COATED ARTICLES AND ARTICLES THEREOF
(FR) COMPOSITIONS DE REVETEMENT PHOTOCHROME, PROCEDES DE PRODUCTION D'ARTICLES REVETUS ET ARTICLES PRODUITS
Abstract:
(EN) Described are ungelled coating compositions of photochromic material, precursor materials for a first polymer polymerizable by free-radical initiated polymerization and precursor materials for a second or additional polymer(s) different from the first polymer. When the second polymer is selected from polyurethane, poly(urea-urethane) and mixtures thereof, the precursor materials include at least one blocked polyisocyanate. Also described are methods of making photochromic articles using the ungelled coating compositions and the photochromic articles produced using these methods.
(FR) L'invention concerne des compositions de revêtement non gélifiées de matériau photochrome, des matériaux précurseurs destinés à un premier polymère polymérisable par polymérisation en présence d'un radical libre et des matériaux précurseurs destinés à un second polymère ou à des polymères supplémentaires différent(s) du premier polymère. Lorsque le second polymère est sélectionné dans le groupe constitué par un polyuréthanne, un poly(urée-uréthanne) et des mélanges de ceux-ci, les matériaux précurseurs comprennent au moins un polyisocyanate séquencé. L'invention concerne également des procédés de production d'articles photochromes à l'aide des compositions de revêtement non gélifiées et les articles photochromes produits à l'aide desdits procédés.
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, 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 (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, 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)