| 摘要 |
PURPOSE:To provide the material which is suppressed in the deterioration of image quality and particularly the degradation of sensitivity and increase of fogging in case of executing processing at a high speed by incorporating at least one kind of specific compds. into the material and processing the material by a roller transporting type automatic developing machine under specific conditions. CONSTITUTION:This photosensitive material contains the compds. expressed by the formula I and is processed by the roller transporting type automatic developing machine under the conditions corresponding to the formula II. In the formulas I and II, M denotes a hydrogen atom, ammonium or alkaline metal; R denotes 1 to 6 C alkyl group; l denotes the length (unit: m) of the transporting line from the center of the 1st roller 1 in the insertion port of the roller transporting type automatic developing machine to the center of the final roller 2 in the drying outlet thereof; T is the time (unit: second) used for passing l. The content of the compds. is preferably 0.01 to 10g, more particularly preferably 0.03 to 8g per 1mol photosensitive silver halide particles in the layer in which the compds. are incorporated. Good high-speed processability is obtd. in this way and the images having low fogging and good image quality are obtd. with high sensitivity. |
