发明名称 |
Silver halide photographic material |
摘要 |
A silver halide photographic material is disclosed, comprising a support having provided thereon at least one light-sensitive silver halide emulsion layer, wherein said emulsion layer or a layer adjacent thereto contains at least one pyrazoloazole coupler and substantially all photographic layers including the light-sensitive silver halide layer and the layer adjacent thereto each having been coated on the same surface of the support and then dried have a pH lower than a pKa of said coupler by 1.0 or more. The material exhibits improved color reproducibility, sensitivity and development stability.
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申请公布号 |
US4762775(A) |
申请公布日期 |
1988.08.09 |
申请号 |
US19860889526 |
申请日期 |
1986.07.25 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
OGAWA, TADASHI;HIROSE, TAKESHI |
分类号 |
G03C7/30;G03C7/38;G03C7/384;(IPC1-7):G03C1/46 |
主分类号 |
G03C7/30 |
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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