发明名称 Silver halide color photographic material containing a yellow coupler and a mercapto compound
摘要 A silver halide color photographic material comprises at least one silver halide emulsion layer on a reflex support silver halide grains containing at least 90 mol % silver chloride and having a silver bromide-rich region in the vicinity of at least one grain corner, but having an average silver bromide content of 15 mol % or less at the grain surface, (ii) at least one yellow coupler represented by the following general formula (I); and (iii) at least one compound represented by the following general formula (II): wherein R1 represents an aryl group or a tertiary alkyl group; R2 represents a fluorine atom, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, a dialkylamino group, an alkylthio group, or an arylthio group; R3 represents a group which can replace a hydrogen atom of a benzene ring; X represents a hydrogen atom or a group capable of being removed by a coupling reaction with an oxidation product of an aromatic primary amine developing agent; and l represents an integer from 0 to 4, and when l is 2 or more, the R3 groups may be the same or different, wherein Q represents a group of atoms necessary to complete a 5- or 6-membered hetero ring which may be fused together with a benzene ring; and M represents a hydrogen atom or a cation.
申请公布号 US5962208(A) 申请公布日期 1999.10.05
申请号 US19970864379 申请日期 1997.05.28
申请人 FUJI PHOTO FILM CO., LTD. 发明人 HASEBE, KAZUNORI
分类号 G03C7/36;G03C1/035;G03C1/09;G03C7/26;G03C7/30;G03C7/392;(IPC1-7):G03C1/08;G03C7/32 主分类号 G03C7/36
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