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Machine translation
1. (WO1996004216) LIGHT-ABSORBING AND ANTI-REFLECTIVE COATING FOR SUNGLASSES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1996/004216    International Application No.:    PCT/US1995/008612
Publication Date: 15.02.1996 International Filing Date: 10.07.1995
Chapter 2 Demand Filed:    16.02.1996    
IPC:
C03C 17/34 (2006.01), G02C 7/10 (2006.01)
Applicants: BAUSCH & LOMB INCORPORATED [US/US]; One Chase Square, P.O. Box 54, Rochester, NY 14601-0054 (US)
Inventors: ARDEN, Amy, J.; (US).
CUMBO, Michael, J.; (US)
Agent: POLYN, Denis, A.; Bausch & Lomb Incorporated, One Chase Square, P.O. Box 54, Rochester, NY 14601-0054 (US)
Priority Data:
08/283,009 29.07.1994 US
Title (EN) LIGHT-ABSORBING AND ANTI-REFLECTIVE COATING FOR SUNGLASSES
(FR) REVETEMENT POUR LUNETTES DE SOLEIL, QUI ABSORBE LA LUMIERE ET QUI A DES PROPRIETES ANTIREFLET
Abstract: front page image
(EN)A sunglass lens having improved anti-reflection and transmittance comprises a lens-shaped substrate and a coating formed on the concave surface of the lens. The first layer deposited adjacent to the concave surface of the lens comprises a titanium suboxide material, the second layer comprises a material having a high refractive index, and the third layer comprises a material having a low refractive index.
(FR)Des lunettes de soleil ayant des propriétés de transmission et des propriétés antireflet améliorées comprennent des verres constitués d'un substrat avec un revêtement formé sur la face concave du substrat. La première couche jouxtant la surface concave du substrat contient un sous-oxyde de titane, la couche suivante contient un matériau ayant un indice de réfraction élevé et la troisième couche contient un matériau ayant un indice de réfraction bas.
Designated States: AM, AU, BB, BG, BR, BY, CA, CN, CZ, EE, FI, GE, HU, IS, JP, KG, KP, KR, KZ, LK, LR, LT, LV, MD, MG, MN, MX, NO, NZ, PL, RO, RU, SG, SI, SK, TJ, TM, TT, UA, UG, UZ, VN.
African Regional Intellectual Property Organization (KE, MW, SD, SZ, UG)
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)