Plasma electrolytic oxidation (PEO) coated peelable shims
US11015259B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | Feb 15, 2017 |
| Grant date | May 25, 2021 |
| Priority date | — |
| Expiry date | Mar 17, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2255/20
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A method for producing a laminated shim includes subjecting a shim stock to a plasma electrolytic oxidization (PEO) process to create a PEO shim, applying an adhesive layer of an adhesive to a surface of the PEO shim, stacking at least one other PEO shim onto the adhesive layer of the PEO shim to create a stack of PEO shims, and pressing the stack of PEO shims together to create a PEO coated peelable laminate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.