Color developing composition, lithographic printing plate precursor, method for producing lithographic printing plate, and color developing compound
US10921712B2 · kind B2 · utility
0Cited by
1References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 17, 2018 |
| Grant date | Feb 16, 2021 |
| Priority date | — |
| Expiry date | Aug 17, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41C2210/08
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A color developing composition containing a compound represented by the Formula (1) as defined herein, a lithographic printing plate precursor including a support and an image-recording layer containing the color developing composition, a method for producing a lithographic printing plate including: exposing the lithographic printing plate precursor in an image pattern; and removing a non-exposed portion in the image-recording layer using at least one of printing ink or dampening water on a printer, and a color developing compound represented by the Formula (1) as defined herein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.