Title:
Solution for forming zinc phosphate coatings on metallic surfaces
United States Patent 3161549
US Patent References:
Method of coating copper and its alloys
- - 2272216
Treatment of metal
- - 2295545
Method of coating aluminum
- - 2312855
Metal treatment
- - 2351605
Phosphate coating of metals
- - 2375468
Method of coating copper and its alloys
- - 2272216
Treatment of metal
- - 2295545
Method of coating aluminum
- - 2312855
Metal treatment
- - 2351605
Phosphate coating of metals
- - 2375468
Inventors:
Rudolf, Kallenbach
Publication Date:
12/15/1964
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Export Citation:
Assignee:
LUBRIZOL CORP
Primary Class:
International Classes:
C23C22/22; C23C22/05
US Patent References:
| 2479423 | Method of and materials for treating surfaces of iron, zinc, and alloys of each | |||
| 2499261 | Compositions and methods for depositing amorphous metal-phosphate coatings on metal surfaces | |||
| 2540314 | Process and compositions for applying phosphate coatings | |||
| 2588234 | Method of drawing metal | |||
| 2597406 | Method of manufacturing of phosphate containing coating products for the protection of metals against corrosion | |||
| 2724668 | Combination cleaning and coating solution for metallic surfaces and method of forming coatings therewith |
Foreign References:
| DE310756C | ||||
| DE741937C | ||||
| GB440215A |