Chromate conversion coating
United States Patent 3282744
US Patent References:
Corrosion resistant coated steel members and method of making
- - 2773623
Process and compositions for producing aluminum surface conversion coatings
- - 2868679
Metal coating
- - 3053702
Corrosion resistant coated steel members and method of making
- - 2773623
Process and compositions for producing aluminum surface conversion coatings
- - 2868679
Metal coating
- - 3053702
Inventors:
Corwin, Goldsmith Fred
Publication Date:
11/01/1966
View Patent Images:
Export Citation:
Assignee:
LUBRIZOL CORP
Primary Class:
Other Classes:
148/267, 148/255
International Classes:
C23C22/30; C23C22/83; C23C22/05; C23C22/82