Removal of epoxies from metal substrates
US10828667B1 · kind B1 · utility
0Cited by
3References
9Claims
0Family size
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Key dates
| Filing date | Jun 7, 2019 |
| Grant date | Nov 10, 2020 |
| Priority date | — |
| Expiry date | Jun 7, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A method of repairing a defectively manufactured multi-layer component having a substrate material and a primer layer includes applying, to the primer layer, a solvent that causes the primer layer to swell to form a swelled primer layer. The method also includes abrading away the swelled primer layer from the multi-layer component and rebuilding the multi-layer component by forming a new primer layer on the substrate material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.