Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Two or more radiation-sensitive layers containing other than...
Patent
1987-06-17
1988-09-13
Louie, Won H.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Two or more radiation-sensitive layers containing other than...
430203, 430619, 430620, 430351, 430964, G03C 700, G03C 726
Patent
active
047709812
ABSTRACT:
There is provided a multi-layer heat-developement-type color light-sensitive material comprising a support having thereon a layer containing light-sensitive silver halide grains, an organic silver salt, a reducing agent, a yellow dye donator substance and a binder, e.g. gelatin, a layer containing light-sensitive silver halide grains, an organic silver salt, a reducing agent, a magenta dye donator substance and a binder, and a layer containing light-sensitive silver halide grains, an organic silver salt, a reducing agent, a cyan dye donator substance and a binder, the binder of the respective layers amounting in total to from 3 g to 10 g per m.sup.2 of said support; preferably at least one layer of the light-sensitive material contains a heat solvent.
REFERENCES:
patent: 4426441 (1984-01-01), Adin et al.
patent: 4430415 (1984-02-01), Aono et al.
patent: 4478929 (1984-10-01), Jones et al.
patent: 4500626 (1985-02-01), Naito et al.
patent: 4507380 (1985-03-01), Naito et al.
patent: 4550071 (1985-10-01), Aono et al.
Iwagaki Masaru
Komamura Tawara
Masukawa Toyoaki
Konishiroku Photo Industry Co,., Ltd.
Louie Won H.
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