发明名称 COLOR PHOTOGRAPHIC SENSITIVE SILVER HALIDE MATERIAL
摘要 PURPOSE:To obtain a color photographic sensitive material having high color reproducibility, giving a color image which is stable during storage in the dark and under irradiated light, preventing fog and reduction in the sensitivity during development, and undergoing no change in the performance even when a coating liq. and a support coated with the liq. are stored for a long time, by incorporating a specified pyrazoloazole type magenta coupler and a specified sensitizing dye into an emulsion layer. CONSTITUTION:An emulsion layer contg. a pyrazoloazole type magenta coupler represented by formula I and a sensitizing dye represented by formula A, B or C is formed. The preferred amount of the sensitizing dye in the emulsion layer is 4X10<-5>-1X10<-3>mol per 1mol silver halide. A dye produced form the magenta coupler represented by the formula I causes hardly secondary absorption in the red and blue light regions, has stability in the dark and under irradiated light, and stains hardly the white ground. The sensitizing dye prevents fog and reduction in the sensitivity.
申请公布号 JPS61156046(A) 申请公布日期 1986.07.15
申请号 JP19840278857 申请日期 1984.12.27
申请人 FUJI PHOTO FILM CO LTD 发明人 NAKAJO KIYOSHI;HIROSE TAKESHI;IKEDA TADASHI;KAWAGISHI TOSHIO
分类号 G03C7/26;G03C1/18;G03C7/38 主分类号 G03C7/26
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