Method and medium for the coating of metals with tin
US4943480A · kind A · utility
6Cited by
3References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 24, 1989 |
| Grant date | Jul 24, 1990 |
| Priority date | — |
| Expiry date | Feb 24, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/26
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A method is disclosed for carrying out the electroless coating of metals with tin. The coating is surprisingly carried out in a bromide brine of very corrosive nature, without causing the corrosion of the metal. Coating is very quick. Coating media for metal immersion, as well as processing conditions, are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.