Methods for off-contact imaging solid printing plates
US6007967A · kind A · utility
2Cited by
5References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 1997 |
| Grant date | Dec 28, 1999 |
| Priority date | — |
| Expiry date | Dec 11, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03F7/2014
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention relates to methods for off-contact imaging solid relief printing plates and, in particular, to methods for imaging solid photocurable elements through a negative, where there is a gap between the solid photocurable element and the negative. The present invention also relates to printing plates produced by these methods.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.