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.
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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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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