发明授权
US4157915A Color photographic light-sensitive material containing development precursor 失效
含有显影前体的彩色感光感光材料

Color photographic light-sensitive material containing development
precursor
摘要:
A color photographic light-sensitive material comprising a support having thereon at least one silver halide emulsion layer, a non-diffusible color coupler present in at least one layer on the support and a layer containing at least one compound represented by the following general formula (I) ##STR1## wherein R.sub.1 represents an alkyl group, a hydroxyalkyl group, an alkoxyalkyl group or an alkylsulfonamidoalkyl group; R.sub.2 represents an alkyl group, a hydroxyalkyl group, an alkoxyalkyl group or an alkylsulfonamidoalkyl group, R.sub.3 represents a hydrogen atom, an alkyl group or an alkoxyalkyl group, and R.sub.4 and R.sub.5, which may be the same or different, each represents a hydrogen atom, a halogen atom, a carboxyl group, a sulfo group, a nitro group, a carboxylic acid ester group, an alkyl group or an alkoxyalkyl group.
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