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1. (WO2012093104) AQUEOUS 1K COATING SYSTEM AND METHOD FOR IMPROVING THE APPEARANCE OF GRAINED WOOD SURFACES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/093104    International Application No.:    PCT/EP2012/050014
Publication Date: 12.07.2012 International Filing Date: 02.01.2012
IPC:
C08G 18/08 (2006.01), C08G 18/48 (2006.01), C08G 18/66 (2006.01), C09D 175/04 (2006.01)
Applicants: BAYER INTELLECTUAL PROPERTY GMBH [DE/DE]; Alfred-Nobel-Strasse 10 40789 Monheim (DE) (For All Designated States Except US).
GERTZMANN, Rolf [DE/DE]; (DE) (For US Only).
PEERLINGS, Henricus [NL/DE]; (DE) (For US Only).
GARCIA MARTINEZ, Joan, Miquel [ES/ES]; (ES) (For US Only).
ALMATO GUITERAS, Maria [ES/ES]; (ES) (For US Only)
Inventors: GERTZMANN, Rolf; (DE).
PEERLINGS, Henricus; (DE).
GARCIA MARTINEZ, Joan, Miquel; (ES).
ALMATO GUITERAS, Maria; (ES)
Agent: ASSOCIATION BIP PATENTS; c/o Bayer Intellectual Property GmbH Creative Campus Monheim Alfred-Nobel-Strasse 10 40789 Monheim (DE)
Priority Data:
11150152.4 05.01.2011 EP
Title (EN) AQUEOUS 1K COATING SYSTEM AND METHOD FOR IMPROVING THE APPEARANCE OF GRAINED WOOD SURFACES
(FR) SYSTÈME DE REVÊTEMENT 1K AQUEUX ET PROCÉDÉ D'AMÉLIORATION DE L'APPARENCE DE SURFACES EN BOIS GRAINÉES
Abstract: front page image
(EN)The invention is directed to a one-component (1K) coating system comprising an aqueous polyurethane and/or polyurethane-polyacrylate polymer dispersion and one or more compounds of elements of sub-groups 5 and/or 6 of the periodic table in which the particular element has an oxidation state of at least +4. The invention also relates to a method for improving the appearance of grained wood surfaces, the use of a coating system according to the invention for the coating of grained wood surfaces and a grained wood surface comprising a coating obtained by applying a coating system according to the invention and subsequent drying of the coating system.
(FR)L'invention concerne un système de revêtement monocomposant (1K) qui comprend une dispersion polymère aqueuse de polyuréthane et/ou de polyuréthane-polyacrylate et un ou plusieurs composés d'éléments des sous-groupes 5 et/ou 6 du tableau périodique dans lesquels l'élément particulier a un état d'oxydation d'au moins +4. L'invention concerne également un procédé d'amélioration de l'apparence de surfaces en bois grainées, l'utilisation d'un système de revêtement selon l'invention pour le revêtement de surfaces en bois grainées et une surface en bois grainée comprenant un revêtement obtenu par application d'un système de revêtement selon l'invention et séchage ultérieur du système de revêtement.
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, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, 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, RS, 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)