| 摘要 |
PURPOSE:To make it possible to be presented image-wisely a compd. for preventing fading in the subject material by comprising at least one layer of photosensitive silver halide emulsion layers in the photosensitive material, and incorporating a specified compd. in the emulsion layer or its adjacent layer. CONSTITUTION:The photosensitive material comprises at least one layer of the photosensitive silver halide emulsion layers, and the compd. shown by formula I is incorporated in the emulsion layer or its adjacent layer. In formula I, PWR is a group capable of being released a group (Time)t-ANF by reducing it, (Time)t is a group having function of being released a group ANF through a following reaction when the group PWR receives an electron, (t) is an integer of 0 or 1, ANF is a group capable of stabilizing a transferred picture after being released. Thus, a compd. capable of being released image-wisely the compd. capable of preventing the fading at the time of processing the photosensitive material, is obtd. |
