Non-aqueous aluminum anodizing
US12151453B2 · kind B2 · utility
0Cited by
10References
6Claims
0Family size
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Key dates
| Filing date | Mar 11, 2022 |
| Grant date | Nov 26, 2024 |
| Priority date | — |
| Expiry date | Mar 11, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25D11/18
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A component for an electronic device can include a part including a first metal and a second metal diffusion bonded to the first metal. The first metal can be aluminum and the second metal can be different from the first metal. A porous aluminum oxide layer can overlie a portion of the first metal and can be disposed adjacent to an interface between the first metal and the second metal. The component can further include a non-metallic material bonded to the part and extending into pores defined by the porous aluminum oxide layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.