Photothermographic element comprising particles each containing silver halide, a silver compound and reducing agent
US4708928A · kind A · utility
15Cited by
9References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 29, 1986 |
| Grant date | Nov 24, 1987 |
| Priority date | — |
| Expiry date | Aug 29, 2006 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C1/002
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Photothermographic imaging chemistry, and particularly color chemistry, can be contained within solid particles. Photothermographic media can then be made by dispersing these particles within a binder in the concentrations and proportions desired.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.