PURPOSE: To enhance sensitivity, graininess, etc., by forming a silver halide emulsion layer contg. silver halide grains having an average grain diameter of ≥0.5μm and a silver iodide content of ≤5mol% and a diffusion resistant coupler on a support.
CONSTITUTION: A photosensitive layer contains silver halide emulsion having an average particle diameter of ≥0.5μm and a silver iodide content of ≤5mol%, and a diffusion resistant coupler capable of producing a mobile dye on coupling reaction with the oxidized product of a color developing agent. A support, such as baryte paper, PE coated paper, or glass, is coated with this photosensitive material by the dip coating method, an air knife coating method, etc. to obtain a silver halide color photosensitive material. As said diffusion resistant coupler for forming the mobile dye on coupling with said oxidized product, couplers having substantially the same photosensitivity are suitable.
IIJIMA TOSHIBUMI
YAMADA YOSHITAKA
KUMASHIRO KENJI
KAMIO TAKASHI
| JPS59191036A | 1984-10-30 | |||
| JPS59131936A | 1984-07-28 |
Next Patent: FINAL PROCESSING SOLUTION OF SILVER HALIDE PHOTOSENSITIVE MATERIAL