EP 1943375 A2 20080716 - METHOD FOR IMPROVING THE CORROSION RESISTANCE AND LIGHTFASTNESS OF PAINTED ALUMINUM OXIDE LAYERS
Title (en)
METHOD FOR IMPROVING THE CORROSION RESISTANCE AND LIGHTFASTNESS OF PAINTED ALUMINUM OXIDE LAYERS
Title (de)
VERFAHREN ZUR VERBESSERUNG DER KORROSIONSBESTÄNDIGKEIT UND LICHTECHTHEIT VON GEFÄRBTEN ALUMINIUMOXIDSCHICHTEN
Title (fr)
PROCEDE POUR AMELIORER LA RESISTANCE A LA CORROSION ET LA SOLIDITE A LA LUMIERE DE COUCHES D'OXYDE D'ALUMINIUM COLOREES
Publication
Application
Priority
- EP 2006009907 W 20061013
- DE 102005051755 A 20051027
Abstract (en)
[origin: WO2007048513A2] Disclosed is a method for producing corrosion-resistant, painted oxide layers on aluminum or aluminum alloys. According to said method, a polysilazane solution is applied to a dry oxide layer that is painted with a water-soluble, anionic color, and the coating is then hardened at a temperature ranging from 40 to 150<SUP>o</SUP>C.
IPC 8 full level
C25D 11/24 (2006.01); C09D 183/16 (2006.01)
CPC (source: EP KR US)
C09D 183/16 (2013.01 - EP US); C25D 11/24 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2007048513A2
Citation (examination)
MOLLER T ET AL: "Solar selective properties of electrodeposited thin layers on aluminium", SOLAR ENERGY MATERIALS AND SOLAR CELLS, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, vol. 54, no. 1-4, 1 July 1998 (1998-07-01), pages 397 - 403, XP004148910, ISSN: 0927-0248, DOI: 10.1016/S0927-0248(98)00091-9
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007048513 A2 20070503; WO 2007048513 A3 20071025; AR 057561 A1 20071205; CA 2627399 A1 20070503; DE 102005051755 A1 20070510; EP 1943375 A2 20080716; JP 2009513824 A 20090402; KR 20080059468 A 20080627; TW 200728508 A 20070801; US 2009220806 A1 20090903; US 8057858 B2 20111115
DOCDB simple family (application)
EP 2006009907 W 20061013; AR P060104657 A 20061025; CA 2627399 A 20061013; DE 102005051755 A 20051027; EP 06792425 A 20061013; JP 2008536970 A 20061013; KR 20087012512 A 20080526; TW 95131784 A 20060829; US 8419106 A 20061013