发明名称 Silver halide color photographic material
摘要 A silver halide color photographic material containing at least one coupler compound of the formula (1) in at least one hydrophilic colloid layer which is provided on a support: R1OCOCHXCONR2R3(1) where R1 represents a branched alkyl group including a cyclic alkyl group and a cyclic alkyl-substituted alkyl group, an aryl group or a heterocyclic group; R2 represents a hydrogen atom, an alkyl group, an aryl group or a heterocyclic group; R3 represents an alkyl group, an aryl group or a heterocyclic group; X represents a group which splits off from the coupler compound when the coupler compound is reacted with an oxidation product of an aromatic primary amine developing agent; and R2 and R3 may be bonded to each other to form a ring. The coupler has a high dye-forming rate to give a dye having a high color density and a high color fastness. The material has improved sharpness and color fastness and an elevated sensitivity.
申请公布号 US5338654(A) 申请公布日期 1994.08.16
申请号 US19930058924 申请日期 1993.05.10
申请人 FUJI PHOTO FILM CO., LTD. 发明人 SAITO, NAOKI;KAMIO, TAKAYOSHI;ICHIJIMA, SEIJI;MIHAYASHI, KEIJI
分类号 G03C1/005;G03C1/035;G03C1/09;G03C7/305;G03C7/36;(IPC1-7):G03C1/08;G03C7/26;G03C7/32 主分类号 G03C1/005
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