发明名称 SILVER HALIDE COLOR PHOTOGRAPHIC SENSITIVE MATERIAL
摘要 PURPOSE:To obtain a silver halide color photographic sensitive material prevented from deterioration in developed cyan color density even when it is processed with a bleaching solution or bleach-fixing solution fatigued or weak in oxidizing power by incorporating a specified cyan dye forming coupler and a specified compound. CONSTITUTION:The silver halide color photographic sensitive material contains at least one of cyan dye forming couplers represented by formula [I] in which R1 is -CONR11R12, -NHSO2R11R12 or the like; R2 is a group substitutable at the naphthol ring; l is an integer of 0-3; R3 is a monovalent organic group; and X is H or a group to be released by the coupling reaction with the oxidation product of an aromatic primary amine color developing agent. Then photographic sensitive material contains said cyan coupler in an amount of 0.2-30mol% of the photosensitive silver halide, and it also contains at least one of the compounds represented by formulae [II]-[IV], preferably, in an amount of 1-100mol%, much preferably, 5-80mol% of the cyan coupler.
申请公布号 JPS62121457(A) 申请公布日期 1987.06.02
申请号 JP19850259810 申请日期 1985.11.21
申请人 FUJI PHOTO FILM CO LTD 发明人 NAGAOKA SATOSHI;KOBAYASHI HIDETOSHI
分类号 G03C7/26;G03C7/30;G03C7/34;G03C7/392 主分类号 G03C7/26
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