EP 2758171 A1 20140730 - METHOD FOR THE PHOTOCATALYTICALLY ACTIVE COATING OF SURFACES
Title (en)
METHOD FOR THE PHOTOCATALYTICALLY ACTIVE COATING OF SURFACES
Title (de)
VERFAHREN ZUR PHOTOKATALYTISCH AKTIVEN BESCHICHTUNG VON OBERFLÄCHEN
Title (fr)
PROCÉDÉ DE DÉPÔT D'UN REVÊTEMENT AYANT UNE ACTIVITÉ PHOTOCATALYTIQUE SUR DES SURFACES
Publication
Application
Priority
- DE 102011083054 A 20110920
- EP 2012068296 W 20120918
Abstract (en)
[origin: CA2849042A1] The invention relates to a method for the photocatalytically active coating of surfaces and to an object (1) coated in a photocatalytically active manner according to said method. The aim of providing a method for the photocatalytically active coating of in particular metal surfaces, whereby a permanently stable coating is produced without the photocatalytic activity of the layer being negatively affected, is achieved by a method in which a substrate object having a surface is provided, a metal adhesion-promoting layer is applied to the surface of the substrate object, and a photocatalytically active layer of one or more metal oxides is applied to the adhesion-promoting layer, wherein the metal adhesion-promoting layer and the surface of the substrate object are composed of different materials and the adhesion-promoting layer is selected in such a way that the adhesion-promoting layer is not oxidized or reduced by the photocatalytically active layer.
IPC 8 full level
B01J 35/00 (2006.01); B01J 21/06 (2006.01); B01J 37/02 (2006.01); C23C 4/06 (2006.01); C23C 4/10 (2006.01); C23C 14/02 (2006.01); C23C 16/02 (2006.01); C23C 24/04 (2006.01)
CPC (source: EP US)
B01J 21/063 (2013.01 - EP US); B01J 35/39 (2024.01 - EP US); B01J 35/40 (2024.01 - EP US); B01J 37/0217 (2013.01 - EP US); B01J 37/0225 (2013.01 - EP US); B01J 37/0238 (2013.01 - EP US); B01J 37/348 (2013.01 - EP US); B01J 37/349 (2013.01 - EP US); C23C 4/02 (2013.01 - EP US); C23C 4/04 (2013.01 - EP US); C23C 4/11 (2016.01 - EP US); C23C 4/18 (2013.01 - EP US); C23C 14/025 (2013.01 - EP US); C23C 16/0281 (2013.01 - EP US); C23C 24/04 (2013.01 - EP US); C23C 28/322 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102011083054 A1 20130321; CA 2849042 A1 20130328; CN 104039449 A 20140910; CN 104039449 B 20161109; EP 2758171 A1 20140730; JP 2014534048 A 20141218; US 2014242417 A1 20140828; US 9556508 B2 20170131; WO 2013041506 A1 20130328
DOCDB simple family (application)
DE 102011083054 A 20110920; CA 2849042 A 20120918; CN 201280046018 A 20120918; EP 12766621 A 20120918; EP 2012068296 W 20120918; JP 2014531194 A 20120918; US 201214345992 A 20120918