发明名称 SILVER HALIDE COLOR PHOTOGRAPHIC SENSITIVE MATERIAL
摘要 PURPOSE:To suppress fogging due to a yellow filter layer by regulating the average silver iodide content of a silver halide emulsion to below specific of and forming a hydrophilic colloidal layer of yellow colloidal silver so that the layer has absorption at specified wavelengths. CONSTITUTION:When at least one red-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer, at least one blue- sensitive silver halide emulsion layer and a yellow filter layer contg. yellow colloidal silver are formed on a support to obtain a silver halide color photographic sensitive material, the average silver iodide content of a silver halide emulsion contained in at least one of the emulsion layers is regulated to <=4mol% and a hydrophilic colloidal layer of yellow colloidal silver is formed so that the layer has its absorption max. at 430-450nm wavelength and 1/4 of the max. on the longer wavelength side at 500-560nm wavelength. Fogging due to the yellow filter layer can be suppressed.
申请公布号 JPH0285845(A) 申请公布日期 1990.03.27
申请号 JP19880238027 申请日期 1988.09.22
申请人 FUJI PHOTO FILM CO LTD 发明人 DEGUCHI HISAYASU
分类号 G03C1/035;G03C1/825;G03C7/30 主分类号 G03C1/035
代理机构 代理人
主权项
地址