Persulfate activated autodepositing composition
US4994521A · kind A · utility
7Cited by
1References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 18, 1988 |
| Grant date | Feb 19, 1991 |
| Priority date | — |
| Expiry date | Jul 18, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05D7/142
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An autodepositing coating composition for coating metallic surfaces comprising resin, persulfate, and optionally, fluoride, and having a pH of at least about 6.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.