发明名称 Silver halide color photographic material
摘要 There is disclosed a silver halide color photographic material which comprises one yellow coupler represented by the following formula (1) or (2), and a compound represented by the following formula (3) or (4). <IMAGE> Formula (1) <IMAGE> Formula (2) wherein X1 and X2 each represent an alkyl group, an aryl group, or a heterocyclic group, X3 represents an organic residue required to form a nitrogen-containing heterocyclic group together with the >N-, Y represents an aryl group or a heterocyclic group, and Z represents a group capable of being released upon a coupling reaction with the oxidized product of a developing agent, <IMAGE> each represent a hydrogen atom, or a substituent such as an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, a cyano group, a halogen atom, or a nitro group, provided that Ral, Ra2, Ra3, Ra4, and Ra5 are not hydrogen atoms at the same time, <IMAGE> Formula (4) wherein R3 represents a hydrogen atom, or a substituent such as -OR4 in which R4 represents a hydrogen atom or an alkyl group, an oxy radical, R5' and R5'' each represent an alkyl group, B represents a group of non-metallic atoms required to form together with the nitrogen atom a 5- to 7-membered ring.
申请公布号 US5399473(A) 申请公布日期 1995.03.21
申请号 US19920866461 申请日期 1992.04.10
申请人 FUJI PHOTO FILM COMPANY, LTD. 发明人 SHONO, AKIKO;SETO, NOBUO
分类号 G03C7/30;G03C7/36;G03C7/392;(IPC1-7):G03C7/36 主分类号 G03C7/30
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