Process for applying a coating onto a surface of a lens substrate
US7476415B2 · kind B2 · utility
2Cited by
23References
31Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 1, 2006 |
| Grant date | Jan 13, 2009 |
| Priority date | — |
| Expiry date | Jan 19, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2369/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method of applying a coated or uncoated film onto a main surface of a lens substrate. In some cases, the film is a coated film having one surface bearing a coating or a coating stack which is transferred from the film to the lens substrate main surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.