Process for heating exposed and developed light-sensitive lithographic printing plates with carboxylic acid and amine moiety containing compounds on surface thereof
US4355096A · kind A · utility
16Cited by
6References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 11, 1980 |
| Grant date | Oct 19, 1982 |
| Priority date | — |
| Expiry date | Jul 11, 2000 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03F7/40
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A process for producing a lithographic printing plate is disclosed which comprises exposing and developing a photographic element, coating the element with one or more carboxylated amines or the salts thereof, and subsequently baking the element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.