Process for transferring coatings onto a surface of a lens substrate with most precise optical quality
US7993482B2 · kind B2 · utility
14Cited by
27References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 2, 2006 |
| Grant date | Aug 9, 2011 |
| Priority date | — |
| Expiry date | May 2, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29D11/0073
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a process for transferring at least one coating onto at least one geometrically defined surface of a lens substrate to produced a lens substrate coated with at least one functional coating adhering to at least one geometrically defined surface through a layer of transparent adhesive composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.