Plating baths and methods for electro-deposition of gold or gold alloys
US4591415A · kind A · utility
14Cited by
2References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 11, 1985 |
| Grant date | May 27, 1986 |
| Priority date | — |
| Expiry date | Jun 11, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25D3/48
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Aqueous acid gold or gold alloy baths containing a substituted pyridine carboxylic acid, pyridine thiol, quinoline carboxylic acid, quinoline thiol, or a derivative or mixtures thereof, as an additive and methods of using such baths.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.