Process for producing rhodium-plated article with black color and wear resistance
US4486513A · kind A · utility
4Cited by
4References
8Claims
0Family size
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Key dates
| Filing date | Mar 24, 1982 |
| Grant date | Dec 4, 1984 |
| Priority date | — |
| Expiry date | Mar 24, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12875
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A process for improving the wear resistance and enhancing the black color of a black rhodium plated article which comprises subjecting the article to anodic electrolysis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.