Method of forming a colloidal wetting sensitizer
US4322451A · kind A · utility
4Cited by
17References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 14, 1979 |
| Grant date | Mar 30, 1982 |
| Priority date | — |
| Expiry date | Sep 14, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23C18/28
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A method of forming a colloidal wetting sensitizer is disclosed. The method comprises combining a stannous species and a cupric species in an aqueous medium maintained at a pH of between 0.4 and 1.5.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.