Photographic material containing non-photosensitive silver salt

Details Photographic material containing non-photosensitive silver salt Photographic material containing non-photosensitive silver salt

1989-06-07

1991-09-03

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

Microcapsule, process, composition, or product

430203, 430351, 430617, 430619, G03C 554, G03C 106, G03C 716

Patent

active

050454277

ABSTRACT:
The present invention provides a photographic material containing a non-photosensitive silver salt comprising a photosensitive silver halide, a non-photosensitive silver salt, a reducing agent, a polymerizable compound and a color image-forming substance provided on a support, wherein at least said polymerizable compound and said color image-forming substance are contained in the same microcapsules so that said color image-forming substance may be converted into an imagewise immobile state after the material has been imagewise exposed to light and then heated. Said material has a high sensitivity and may form a color image having an absorption in a visible range, by light-exposure for a short period of time followed by a dry and rapid photographic treatment.

REFERENCES:
patent: 4624910 (1986-11-01), Takeda
patent: 4629676 (1986-12-01), Hayakawa et al.
patent: 4629684 (1986-12-01), Sato et al.
patent: 4649098 (1987-03-01), Takeda
patent: 4775613 (1988-10-01), Hirai et al.

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