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1. (WO2008098872) HIGH REFRACTIVE INDEX HARD COAT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2008/098872    International Application No.:    PCT/EP2008/051499
Publication Date: 21.08.2008 International Filing Date: 07.02.2008
IPC:
C08K 3/00 (2006.01), C08K 3/20 (2006.01), C08K 3/22 (2006.01), C09D 175/00 (2006.01), C09D 177/00 (2006.01), C09D 183/00 (2006.01), C08G 73/00 (2006.01)
Applicants: DSM IP Assets B.V. [NL/NL]; Het Overloon 1, NL-6411 TE Heerlen (NL) (For All Designated States Except US).
THIES, Jens Christoph [DE/GB]; (For US Only).
MEIJERS, Guido Jozefina Wilhelmus [NL/NL]; (For US Only)
Inventors: THIES, Jens Christoph; .
MEIJERS, Guido Jozefina Wilhelmus;
Agent: HEIJMAN, Renske; P.O. Box 9, NL-6160 MA Geleen (NL)
Priority Data:
07002906.1 12.02.2007 EP
Title (EN) HIGH REFRACTIVE INDEX HARD COAT
(FR) REVÊTEMENT DUR À INDICE DE RÉFRACTION ÉLEVÉ
Abstract: front page image
(EN)The present invention relates to a product comprising a hard coating on a plastic substrate, the substrate having an average refractive index of about 1.61 or higher, the coating having a refractive index of 1.6 or higher, a thickness of from about 1 µm to about µm and having a variation in coating thickness of about 200 nm or less.
(FR)Cette invention se rapporte à un produit comprenant un revêtement dur sur un substrat en plastique. Le substrat a un indice de réfraction moyen d'environ 1,61 ou plus, et le revêtement a un indice de réfraction de 1,6 ou plus, une épaisseur d'environ 1 µm à environ 10 µm et une variation d'épaisseur d'environ 200 nm ou moins.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, 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)