SILVER HALIDE COLOR PHOTOGRAPHIC SENSITIVE MATERIAL

摘要

PURPOSE:To improve the stability of the titled material under a severe storage condition such as high temperature and humidity by providing a nonphotosensitive colloidal layer between a nonphotosensitive colloidal layer contg. a yellow filter colloidal silver and a blue sensitive silver halide emulsion layer. CONSTITUTION:The nonphotosensitive colloidal layer is provided between the nonphotosensitive colloidal layer contg. the yellow filter colloidal silver and the blue sensitive silver halide emulsion layer on the substrate. The Dp' scavenger is added to the non-photosensitive colloidal layer and the used amount of said scavenger corresponding to a coating amount thereof is dissolved to a mixture of 1.5g di-2-ethyl hexylphthalate and 10ml ethyl acetate. And then the obtd. solution is dispersed in an aqueous solution of the gelatin contg. 0.3g sodium triisopropylnaphthalene sulfonate followed by adding it to the aqueous solution of the gelatin and then by coating it. Thus, by providing the non- photosensitized colloidal layer between the yellow filer layer and the blue sensitive silver halide emulsion layer, the titled material having the good stability under the storage condition of the high temp. and humidity and the improved storage property may be obtd.