Method for treating a surface and device implemented
US10214444B2 · kind B2 · utility
0Cited by
6References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 6, 2014 |
| Grant date | Feb 26, 2019 |
| Priority date | — |
| Expiry date | Jun 6, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23F1/16
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention relates to a method for treating a surface of an object which comprises the steps consisting of bringing the surface to be treated in contact with a diffusion intermediate and then maintaining said surface to be treated in contact with said diffusion intermediate without any movement relatively to each other, said diffusion intermediate being impregnated with a corrosive solution prior to contacting or during said contacting. The present invention also relates to a device implemented during such a method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.