发明名称 Silver halide color photographic material.
摘要 <p>A silver halide color photographic light-sensitive material comprising a support having thereon at least one silver halide emulsion layer, wherein in at least one silver halide emulsion layer contains a compound represented by the following general formula (I) <CHEM> wherein Z represents an oxygen atom or a sulfur atom; R101 and R102, which may be the same or different, represent each an alkyl group and at least one of R101 and R102 is a butyl group, a pentyl group, a hexyl group, a heptyl group or an octyl group; V1, V2, V3, V4, V5, V6, V7 and V8, which may be the same or different, each represent a hydrogen atom, a halogen atom, an alkyl group, an acyl group, an acyloxy group, an alkoxycarbonyl group, a carbamoyl group, a sulfamoyl group, a carboxyl group, a cyano group, an alkoxy group, an alkylthio group, an alkylsulfonyl group, a sulfo group or an aryl group; of V1 to V8, two groups attached to neighboring carbon atoms do not combine together to form a condensed ring, and when each Hammett's op value is referred to as sigma pi(i=1 SIMILAR 8) and Y= sigma p1+ sigma p2+ sigma p3+ sigma p4+ sigma p5+ sigma p6+ sigma p7+ sigma p8, Y</=-0.08 where Z is an oxygen atom or Y</=-0.15 where Z is a sulfur atom; X represents a counter ion; and n represents a value required for the neutralization of electric charge; and the ratio (Vo/Vg) of the total volume (Vo) of oil droplets present in said silver halide emulsion layer to the total volume (Vg) of hydrophilic colloid present therein is 0.8 or greater.</p>
申请公布号 EP0364990(A2) 申请公布日期 1990.04.25
申请号 EP19890119352 申请日期 1989.10.18
申请人 FUJI PHOTO FILM CO., LTD. 发明人 SAKAI, NOBUO FUJI PHOTO FILM CO., LTD.
分类号 G03C7/26;G03C1/005;G03C1/12;G03C1/14;G03C7/388;G03C7/392 主分类号 G03C7/26
代理机构 代理人
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