发明名称 SILVER HALIDE COLOR PHOTOGRAPHIC SENSITIVE MATERIAL
摘要 PURPOSE:To obtain a silver halide color photographic sensitive material having sufficiently good color developability, sufficiently high maximum developed color density, high sensitivity, and high picture quality by incorporating a specified coupler into at least one layer of the silver halide color photographic sensitive material. CONSTITUTION:The silver halide color photographic sensitive material contains a coupler expressed by the formula I, wherein R1 is a (substituted) alkyl or aryl group R2 is a (substituted) alkyl or alkenyl group; X is a halogen atom, alkoxy group, or alkylamino group; Y is a (substituted) aryl group; BI is a group substitutible on a benzene ring; p is an integer zero-2. Thus, an inexpensive yellow coupler having sufficiently high dispersion stability in a silver halide emulsion, and having high reactivity is obtd. By incorporating the yellow coupler into a silver halide photographic sensitive material, a silver halide color photographic sensitive material having superior color developability, providing sufficient maximum developed color density and high picture quality, and having high sensitivity, is obtd.
申请公布号 JPH02151852(A) 申请公布日期 1990.06.11
申请号 JP19880306524 申请日期 1988.12.02
申请人 KONICA CORP 发明人 ASATAKE ATSUSHI;KIDA SHUJI
分类号 G03C7/36 主分类号 G03C7/36
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