Method of producing light-sensitive composition for use in thermally developable light-sensitive elements and elements so produced
US4211839A · kind A · utility
11Cited by
8References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 7, 1978 |
| Grant date | Jul 8, 1980 |
| Priority date | — |
| Expiry date | Feb 7, 1998 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C1/49845
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
In a method of producing a composition for use in thermally developable light-sensitive photographic elements comprising mixing: a composition comprising (a) an organic silver salt and (b) a light-sensitive silver halide, and (c) a reducing agent; the improvement wherein (b) is prepared by allowing a light-sensitive silver halide-yielding component to react with (a) in the presence of (d) an imino compound. The elements so produced are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.