Visible light sensitive, thermally developable imaging systems
US4386154A · kind A · utility
14Cited by
4References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 26, 1981 |
| Grant date | May 31, 1983 |
| Priority date | — |
| Expiry date | Mar 26, 2001 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C1/732
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A thermally developable imaging system comprises a leuco dye, nitrate ion, and a spectrally sensitized compound selected from (1) aromatic iodonium salts and (2) compounds of photolyzable halogen atoms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.