Glazing with solar protection properties comprising a titanium oxynitride layer
US11267754B2 · kind B2 · utility
1Cited by
7References
21Claims
0Family size
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Key dates
| Filing date | Jun 25, 2018 |
| Grant date | Mar 8, 2022 |
| Priority date | — |
| Expiry date | Jul 21, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C17/3681
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A glass article with a solar-control function includes at least one glass substrate and a stack of layers deposited on at least one face of the substrate. The stack of layers includes a layer of titanium oxynitride of general formula TiNxOy, in which 1.00<x<1.20 and in which 0.01<y<0.10. The stack of layers further includes layers of dielectric materials and optionally of metallic or nitrided layers based on chromium, nickel, titanium, niobium or a mixture of at least two of these elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.