Chemical process for stripping surfaces
US11952512B2 · kind B2 · utility
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13References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 8, 2020 |
| Grant date | Apr 9, 2024 |
| Priority date | — |
| Expiry date | Aug 23, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G2261/92
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method of chemically stripping a surface is described. The method comprises applying a sealant to at least a portion of a surface of an object, the surface comprising a coating and one or more ingression points, the sealant filling the one or more ingression points to form a sealed surface. The method further comprises applying a stripping agent to the sealed surface to remove at least a portion of the coating to form a stripped surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.