申请人:Fuji Photo Film Co., Ltd.
公开号:US05273868A1
公开(公告)日:1993-12-28
A silver halide color photographic material comprising a support having thereon at least one blue sensitive silver halide emulsion layer, at least one green sensitive silver halide emulsion layer and at least one red sensitive silver halide emulsion layer, wherein at least one type of acylacetamide type yellow coupler in which the acyl group represented by formula [I] indicated below is included in said blue sensitive silver halide emulsion layer and at least one type of magenta coupler represented by formula [M] indicated below is included in said green sensitive silver halide emulsion layer, ##STR1## wherein R.sub.1 represents a univalent group, Q represents a group of non-metal atoms which, together with C, is required to form a three to five membered hydrocarbon ring or a three to five membered heterocyclic ring which has within the ring at least one hetero atom selected from the group consisting of N, O, S and P, with the proviso with R.sub.1 is not a hydrogen atom and is not linked to Q and does not form a ring, ##STR2## wherein R.sub.20 represents a hydrogen atom or a substituent group, Z represents a group of non-metal atoms which is required to form a five membered azole ring which contains 2 to 4 nitrogen atoms, said azole rings may have substituent groups including condensed rings, and X represents a hydrogen atom or a coupling-off group.
一种银卤化物彩色感光材料,包括支撑物,其上至少有一层蓝敏感的银卤化物乳剂层,至少有一层绿敏感的银卤化物乳剂层和至少有一层红敏感的银卤化物乳剂层,其中在所述蓝敏感的银卤化物乳剂层中包含至少一种酰乙酰胺型黄色偶合剂,其中酰基由下式[I]表示,并且在所述绿敏感的银卤化物乳剂层中包含至少一种由下式[M]表示的品红偶合剂:##STR1##其中R1表示一价基团,Q表示非金属原子的一个群体,与C一起需要形成一个三至五元环烃环或一个三至五元杂环烃环,在该环中至少有一个异原子,所述异原子选自N、O、S和P组成的群体,但R1不是氢原子,不与Q连接,也不形成环;##STR2##其中R20表示氢原子或取代基团,Z表示一个非金属原子的群体,需要形成一个含有2到4个氮原子的五元杂氮唑环,该杂氮唑环可以具有包括缩合环在内的取代基团,X表示氢原子或偶合脱离基团。