Electropolishing method and product
US10557212B2 · kind B2 · utility
0Cited by
12References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 8, 2017 |
| Grant date | Feb 11, 2020 |
| Priority date | — |
| Expiry date | May 26, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25F3/20
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A method for electropolishing a metal substrate comprises submerging at least part of the metal substrate in an electrolyte solution and applying electrical current to the metal substrate to form an electrical circuit where the metal substrate is the anode. The electrolyte solution comprises phosphoric acid and at least one acrylic monomer and/or acrylic polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.