EP 1120479 A2 20010801 - Method of coating aluminum wheels and clear coated aluminium wheels
Title (en)
Method of coating aluminum wheels and clear coated aluminium wheels
Title (de)
Verfahren zum Beschichten von Aluminiumrädern und hergestellte Aluminiumräder
Title (fr)
Procédé de revêtement de roues en aluminium et roues obtenues
Publication
Application
Priority
JP 2000019400 A 20000128
Abstract (en)
A method of coating an aluminum wheel comprising subjecting a degreased aluminum wheel to (1) treatment with a surface conditioner, (2) colorless rust prevention with a chromate-free rust preventing agent, and (3) application of a clear coating in succession wherein said surface conditioner is an aqueous solution containing 0.01 to 20 mass % of a molybdic acid compound and 0.1 to 30 mass % of sulfuric acid, with its pH being less than 1 and the molybdic acid compound/sulfuric acid mass ratio of 0.01 to 1, and said rust inhibition being carried out without chromate and being not accompanied with pigmentation.
IPC 1-7
IPC 8 full level
B05D 7/14 (2006.01); B05D 7/00 (2006.01); C23C 22/40 (2006.01); C23C 22/73 (2006.01); C23C 22/83 (2006.01); B05D 5/06 (2006.01)
CPC (source: EP)
B05D 7/51 (2013.01); C23C 22/40 (2013.01); C23C 22/73 (2013.01); C23C 22/83 (2013.01); B05D 5/067 (2013.01); B05D 2202/25 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1120479 A2 20010801; EP 1120479 A3 20030709; JP 2001205185 A 20010731
DOCDB simple family (application)
EP 01400218 A 20010126; JP 2000019400 A 20000128