High temperature refractory coatings for ceramic substrates
US8323796B2 · kind B2 · utility
9Cited by
14References
9Claims
0Family size
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Key dates
| Filing date | Jul 17, 2007 |
| Grant date | Dec 4, 2012 |
| Priority date | — |
| Expiry date | Sep 3, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/30
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A composite article includes a substrate and a protective layer on the substrate. The protective layer includes a non-oxide ceramic matrix and a refractory phase within the non-oxide ceramic matrix.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.