Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified backing or protective layer containing
Patent
1985-09-04
1987-05-26
Louie, Won H.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified backing or protective layer containing
430617, 430524, 430559, 430562, 430203, 430351, G03C 554, G03C 140
Patent
active
046686126
ABSTRACT:
A novel heat-developable color photosensitive material containing at least a light-sensitive silver halide, a binder, a dye providing substance capable of forming or releasing a diffusible dye by an oxidation-reduction reaction under heat and a transition metal ion, on a support.
The present photosensitive materials provide a color image of high density with low fog in a short period of time, and have a good preservation-stability.
REFERENCES:
patent: 2839405 (1958-06-01), Jones
patent: 3589903 (1971-06-01), Birkeland
patent: 3708304 (1973-01-01), Hiller
patent: 4173482 (1979-11-01), Akashi et al.
patent: 4258129 (1981-03-01), Ikenoue et al.
patent: 4430420 (1984-02-01), Adin
patent: 4451561 (1984-05-01), Hirabayashi et al.
patent: 4500626 (1985-02-01), Naito et al.
Research Disclosure, vol. 170, No. 17029, Jun. 1978.
Fuji Photo Film Co. , Ltd.
Louie Won H.
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