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Machine translation
1. (WO2006089964) SUBSTRATE FOR HYDROPHOBIC COATING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/089964    International Application No.:    PCT/EP2006/060295
Publication Date: 31.08.2006 International Filing Date: 27.02.2006
IPC:
C03C 17/42 (2006.01), C03C 17/22 (2006.01)
Applicants: GLAVERBEL [BE/BE]; Chaussée de la Hulpe, 166, B-1170 Bruxelles (Watermael-Boitsfort) (BE) (For All Designated States Except US).
PILLOY, Georges [BE/BE]; (BE) (For US Only).
VENTELON, Lionel [BE/BE]; (BE) (For US Only)
Inventors: PILLOY, Georges; (BE).
VENTELON, Lionel; (BE)
Agent: VANDEBERG, Marie-Paule; Glaverbel - Centre R & D, Department Intellectual Property, Rue de l'Aurore, 2, B-6040 Jumet (BE)
Priority Data:
05101496.7 28.02.2005 EP
Title (EN) SUBSTRATE FOR HYDROPHOBIC COATING
(FR) SUBSTRAT POUR REVÊTEMENT HYDROPHOBE
Abstract: front page image
(EN)The invention concerns a substrate, in particular a glass substrate, comprising a coating including at least one mineral layer such as metal oxides, oxynitrides and nitrides, designed to receive an organic hydrophobic surface treatment, and the substrate comprising at least one mineral layer and an organic hydrophobic layer. It has been observed that the mineral layer enables the life span of the organic coating to be extended since the hydrophobic properties of the substrate previously coated with the mineral layer are maintained over time longer than when the organic treatment is deposited directly on the substrate. The inventive coated substrate may be used for making shower doors, or architectural or automotive glazings.
(FR)La présente invention concerne un substrat, en particulier un substrat verrier, comportant un revêtement comportant au moins une couche minérale telle que les oxydes, oxynitures et nitrures de métaux, destiné à recevoir un traitement de surface organique hydrophobe, et concerne ledit substrat comportant au moins une couche minérale et une couche hydrophobe organique. On a constaté que la couche minérale a pour effet de prolonger la durée de vie du revêtement organique car les propriétés hydrophobes du substrat revêtu au préalable de la couche minérale sont maintenues dans le temps plus longtemps que lorsque le traitement organique est directement déposé sur le substrat. Le substrat revêtu selon l'invention peut servir à la fabrication de portes de douche, ou de vitrages architecturaux ou automobiles.
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, KN, 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 (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: French (FR)
Filing Language: French (FR)