Durable functional coatings
US11422294B2 · kind B2 · utility
1Cited by
17References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 9, 2018 |
| Grant date | Aug 23, 2022 |
| Priority date | — |
| Expiry date | Oct 9, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2207/107
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The disclosure relates to an improved glass product having a multifunctional coating or a durable top coat over a functional coating. The glass product may include a functional coating on that is most effective on a surface exposed to various mechanical and chemical elements. The disclosed coating provides a durable protective coating over the functional layer to provide protection over the functional layer on an exposed surface. Alternatively, the functional coating may be applied to the protective coating with a porous, nano-structured surface, which protects the functional coating applied thereto.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.