Photosensitive composition
US6878505B2 · kind B2 · utility
6Cited by
1References
48Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 28, 2002 |
| Grant date | Apr 12, 2005 |
| Priority date | — |
| Expiry date | May 28, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S430/148
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A photosensitive composition comprising (i) a sensitizing dye represented by the following formula (I), (II) or (III) defined in the specification, (ii) a titanocene compound and (iii) a compound of undergoing a reaction with at least one of a radical and an acid to change at least one of its physical and chemical properties and maintaining the changed physical or chemical property, and a lithographic printing plate having a photosensitive layer comprising the photosensitive composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.