| 发明名称 |
Silver halide photosensitive materials for color photography. |
| 摘要 |
<p>A silver halide photosensitive material is disclosed for color photography which comprises a novel phenol type cyan coupler having the formula: <CHEM> wherein X<1> is -CN and X<2>, Y, Z and n have specific values. The cyan coupler mentioned above is a novel cyan dye image-forming coupler and the photosensitive material containing the same according to the present invention has removed the various drawbacks in the prior art.</p> |
| 申请公布号 |
EP0199164(A1) |
申请公布日期 |
1986.10.29 |
| 申请号 |
EP19860104642 |
申请日期 |
1982.10.18 |
| 申请人 |
KONICA CORPORATION |
发明人 |
SATO, RYOSUKE;KATO, KATSUNORI;SASAKI, TAKASHI;SUGITA, HIROSHI |
| 分类号 |
C07C275/40;C07C275/42;C07C311/29;G03C7/34;(IPC1-7):G03C7/34 |
主分类号 |
C07C275/40 |
| 代理机构 |
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