发明名称 Silver halide color photographic material
摘要 A silver halide color photographic material containing a novel cyan coupler and capable of forming a cyan dye having a high color density and an excellent light fastness. The photographic light-sensitive material contains at least one 1H-imidazo[1,5-a]imidazole cyan coupler represented by the following Formula (I) in at least one layer provided on a support: <IMAGE> (I) wherein R1 represents a hydrogen atom or a substituent; R2 and R3 each represent a substituent, provided that at least one of R1, R2, R3 and represents an electron attractive group; and X represents a hydrogen atom or a group capable of splitting off upon a reaction with an oxidation product of a color developing agent.
申请公布号 US5326682(A) 申请公布日期 1994.07.05
申请号 US19930082976 申请日期 1993.06.29
申请人 FUJI PHOTO FILM CO., LTD. 发明人 YAMAKAWA, KATSUYOSHI
分类号 G03C7/38;(IPC1-7):G03C7/38 主分类号 G03C7/38
代理机构 代理人
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