Aluminum electrolysis in non-aqueous monomeric organic acid
US4388156A · kind A · utility
19Cited by
12References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 23, 1981 |
| Grant date | Jun 14, 1983 |
| Priority date | — |
| Expiry date | Dec 23, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25D11/10
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The invention is directed to the electrochemical treatment of aluminum substrates in a non-aqueous solution of a polybasic organic acid to provide a surface complex which promotes the adhesion of subsequently applied coatings to said surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.