发明名称 Silver halide photographic material containing a coupler capable of releasing a plurality of photographically useful groups or precursors thereof
摘要 Disclosed is a silver halide color photographic material which comprises a support having thereon at least one photosensitive silver halide emulsion layer, a pyrazoloazole based magenta coupler, and a coupler which contains a plurality of photographically useful groups or precursors thereof. The photograhically useful groups or precursors thereof are capable of being released when the coupler undergoes a coupling reaction with the oxidized product of a color developing agnet.
申请公布号 US5529894(A) 申请公布日期 1996.06.25
申请号 US19940208042 申请日期 1994.03.09
申请人 FUJI PHOTO FILM CO., LTD. 发明人 MIHAYASHI, KEIJI;OHKAWA, ATSUHIRO
分类号 G03C7/305;G03C7/32;G03C7/388;(IPC1-7):G03C7/305 主分类号 G03C7/305
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