Process for making of glass articles with optical and easy-to-clean coatings
US9957609B2 · kind B2 · utility
20Cited by
30References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 30, 2013 |
| Grant date | May 1, 2018 |
| Priority date | — |
| Expiry date | Jul 25, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23C14/0641
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A process in which both an optical coating, for example, an AR coating, and an ETC coating are deposited on a glass substrate article, in sequential steps, with the optical coating being deposited first and the ETC coating being deposited second, using the same apparatus and without exposing the article to the atmosphere at any time during the application of the optical coating and ETC coating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.