Coated substrates and methods for their preparation
US7736728B2 · kind B2 · utility
58Cited by
7References
10Claims
0Family size
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Key dates
| Filing date | Aug 12, 2005 |
| Grant date | Jun 15, 2010 |
| Priority date | — |
| Expiry date | Oct 31, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24992
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Coated substrates containing at least one barrier layer comprising hydrogenated silicon oxycarbide having a density of at least 1.6 g/cm3 and at least one barrier layer selected from aluminum, aluminum oxide, aluminum nitride, aluminum oxynitride, titanium, titanium oxide, titanium nitride, and titanium oxynitride.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.