| 摘要 |
PURPOSE:To obtain the good image of the titled material even in case of rapidly processing by incorporating a silver halide emulsion having a surface latent image type and a silver halide emulsion contg. a fogging nucleus within a parti cle, in the titled material, and by controlling the amount of gelatin contg. in a photographic constituting layer positioned in the surface of a photosensitive silver halide emulsion layer to a specified range. CONSTITUTION:The titled material comprises at least one layer of the photosensitive silver halide emulsion layer mounted on a supporting body, and said emulsion layer contains the silver halide emulsion having the surface latent image type and the silver halide emulsion contg. the fogging nucleus within the particle. The amount of the gelatin contd. in the photographic constituting layer positioned on the surface of the photosensitive silver halide emulsion layer is specified in the range of 2.0-3.5g/m<2> based on the one surface of the supporting body. Thus, the titled material is applicable for the super-rapid processing, and even in case of the processing time being in the range of from >=20sec to <60sec, the image of said material with the high sensitivity and the high contrast is obtd. |
