发明名称 |
Silver halide photographic light-sensitive material |
摘要 |
A silver halide photographic light-sensitive material suitable for photomechanical process is disclosed. The light-sensitive material comprises a support and a silver halide emulsion layer and the emulsion layer or a layer adjacent to the emulsion layer contains a compound represented by formula 1, 2 or 3 and a compound represented by formula 4 or 5. <IMAGE> (1) <IMAGE> (2) <IMAGE> (3) <IMAGE> (4) <IMAGE> (5) The light-sensitive material give extreme high contrast images by processing usung a stable developer and is inhibited from producing pepper fog.
|
申请公布号 |
US5130226(A) |
申请公布日期 |
1992.07.14 |
申请号 |
US19910758206 |
申请日期 |
1991.09.12 |
申请人 |
KONICA CORPORATION |
发明人 |
SAMPEI, TAKESHI;OGASAWARA, AKIRA;SAI, MIHO;HARA, YOJI |
分类号 |
G03C1/06 |
主分类号 |
G03C1/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|