| 摘要 |
PURPOSE:To obtain a positive pigment image having the high density and the low stain by mounting at least a photosensitive silver halide, a binder, a dye providing material capable of giving a mobile dye by reversely reacting to a reaction in which a silver ion is reduced to silver, and the precursor of a specified development inhibitor, on a supporting body. CONSTITUTION:The titled material comprises at least the photosensitive silver halide, the binder, the dye providing material capable of giving the mobile dye by reversely reacting to the reaction in which the silver ion is reduced to the silver, and the precursor of the specified development inhibitor mounted on the supporting body. In formula I, PWR is a group capable of releasing a group shown by formula II by reducing it. AF is a group having an ability of the development inhibitor after releasing. Time is a group capable of releasing the group AF by a succeeding reaction after releasing the group shown by formula II from the group PWR, (t) is 0 or a positive integer of 1. Thus, the positive pigment image having the high image density, the less stain and the excellent image identification is obtd.
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