Amorphous coating
US11807777B2 · kind B2 · utility
1Cited by
1References
2Claims
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Assignee
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Key dates
| Filing date | Feb 26, 2020 |
| Grant date | Nov 7, 2023 |
| Priority date | — |
| Expiry date | Feb 4, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31663
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Amorphous coatings and coated articles having amorphous coatings are disclosed. The amorphous coating comprises a first layer and a second layer, the first layer being proximal to a metal substrate compared to the second layer, the second layer being distal from the metal substrate compared to the first layer. The first layer and the second layer comprise carbon, hydrogen, and silicon. The first layer further comprises oxygen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.