Method for developing a heat-developable photosensitive material

Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Diffusion transfer process – element – or identified image...

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430214, 430617, 430619, 430559, 430551, G03C 554

Patent

active

047820047

ABSTRACT:
A heat-developable photosensitive material comprising at lesat (1) a photosensitive silver halide, (2) a binder, (3) a dye-providing substance, and (4) a specific reducing agent other than commonly used reducing agents for silver halide on a support can be heat developed to produce images having a high density and less fog and has improved shelf stability.

REFERENCES:
patent: 4360581 (1982-11-01), Odenwalder et al.
patent: 4430415 (1984-02-01), Aono et al.
patent: 4463079 (1984-07-01), Naito et al.
patent: 4500626 (1985-02-01), Naito et al.
Research Disclosure 17842, Gutierrez et al., "Scavenger Compounds," Feb. 1979, pp.94-97.

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