Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified radiation sensitive composition with color...
Patent
1982-05-06
1983-11-22
Schilling, Richard L.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified radiation sensitive composition with color...
430222, 430223, 430226, 430561, 430563, G03C 700, G03C 554, G03C 140, G03C 110
Patent
active
044169795
ABSTRACT:
A photographic light-sensitive element for a color diffusion transfer process which has a silver halide emulsion layer and also employs a nondiffusible cyan dye releasing compound. The compound is capable of releasing a diffusible metallic complex which forms an azo dye under alkaline conditions as a function of the development of the silver halide in said silver halide emulsion layer.
REFERENCES:
patent: 3942987 (1976-03-01), Landholm et al.
patent: 4147544 (1979-04-01), Anderson et al.
Kobayashi Ryuichiro
Komamura Tawara
Takahashi Jiro
Konishiroku Photo Industry Co,., Ltd.
Schilling Richard L.
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