Process for the production of printing plates
US5645974A · kind A · utility
11Cited by
3References
15Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Apr 22, 1996 |
| Grant date | Jul 8, 1997 |
| Priority date | — |
| Expiry date | Apr 22, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S430/124
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Compositions comprising a linear base polymer, an ethylenically unsaturated addition-polymerizable compound and a combination of (A) a 1-benzoyl-1-amino-substituted-1-benzylalkane with (B) an .alpha.-phenyl-.alpha.,.alpha.-dialkoxyacetophenone as photopolymerization initiator are suitable for the production of thick-film printing plates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.