Temperable UV reflecting coated glass sheet
US12221377B2 · kind B2 · utility
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Key dates
| Filing date | Sep 8, 2021 |
| Grant date | Feb 11, 2025 |
| Priority date | — |
| Expiry date | Mar 2, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C2217/734
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A coated glass sheet including a glass substrate and a UV reflecting coating on at least one major surface of the glass substrate. The UV reflecting coating consists of first, second, and third layers in this order moving away from the glass substrate, where the first and third layers include a dielectric material selected from the group consisting of a mixed oxide of titanium and zirconium, and a mixed nitride of zirconium and silicon, and the second layer includes silicon oxide SiOx.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.