SILVER HALIDE STERESCOPIC COLOR PHOTOGRAPHIC SENSITIVE MATERIAL AND STEREOSCOPIC COLOR IMAGE FORMING METHOD USING SAME

摘要

PURPOSE:To improve the sharpness and sterescopic appearance of a stereoscopic color photographic image by incorporating one or more among specified polymer latex, a specified dye and a specified amt. of colloidal silver into a prescribed nonphotosensitive layer. CONSTITUTION:A lenticle is set on the front side of the transparent base of a sensitive material and the function of a coloring layer contg. a colorant which can be leached out or decolored in a processing stage is rendered to a nonphotosensitive layer (e.g. a protective layer or an antihalation layer) positioned farther from the base than one of photosensitive layers on the rear side. One or more among latex of a cationic polymer (e.g. a compd. represented by formula I) having ammonium groups each having one or more H atoms at the cation site, a dye (e.g. a compd. represented by formula II) practically insoluble in water of pH=7 and having the shape of solid fine particles and 0.02-0.35g/m2 (expressed in terms of Ag) colloidal silver are incorporated into the nonphotosensitive layer.