Solid electrolyte/electrode assembly for electrochemical surface finishing applications
US9890464B2 · kind B2 · utility
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4References
24Claims
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Key dates
| Filing date | Jan 14, 2013 |
| Grant date | Feb 13, 2018 |
| Priority date | — |
| Expiry date | Feb 18, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25F7/00
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A solid electrolyte is formed by blending a coating chemical with metal ions and fatty acid. Filling molds and drying the material in the molds forms the solid electrolyte. The solid electrolyte is mounted on an electrode and attached to a handle. The solid electrolyte is moved over a surface of a substrate with the handle. DC current is passed between the electrode and substrate and ions are transferred to the wetted substrate from the solid electrolyte.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.