发明名称 |
Light-sensitive silver halide photographic material feasible for high speed processing. |
摘要 |
Disclosed is a light-sensitive silver halide photographic material which comprises photographic layers applied under the condition that the surface tension of a coating solution for forming an outermost layer is 6 dyn/cm or more smaller than the surface tension of a solution for forming a layer adjacent to the outermost layer, and satisfying at least one of the conditions shown below: (a) gelatin contained in at least the side of a support having a light-sensitive silver halide emulsion layer and a hydrophilic colloid layer is in an amount of 2.20 to 3.l0 g,/m<2>, (b) the photographic layers are formed by the constitution such that said coating solution for forming the outermost layer and said solution for forming the layer adjacent thereto each have a viscosity of 20 cp or less. The light-sensitive silver halide photographic material obtained by this invention can be processed with a high speed processing, and has high sensitivity and also excellent pressure resistance and graininess even when subjected to an ultra rapid processing. |
申请公布号 |
EP0239363(A2) |
申请公布日期 |
1987.09.30 |
申请号 |
EP19870302526 |
申请日期 |
1987.03.24 |
申请人 |
KONICA CORPORATION |
发明人 |
SUZUKI, AKIO;NAGASAKI, SATORU;YOSHIDA, EIJI;HOSAKA, MASUMI |
分类号 |
G03C1/38;G03C1/74 |
主分类号 |
G03C1/38 |
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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