黒白ハロゲン化銀写真感光材料の処理方法

Method for processing black-and-white silver halide photographic sensitive material

Abstract

PURPOSE: To obtain the processing method stabilized in processing performance even in the case of processing the photosensitive material containing a contrast- raising agent, such as a hydrazine compound, by processing the black-and-white silver halide photographic material containing the hydrazine derivative with the developing solution prepared from a solid processing agent and specified in pH. CONSTITUTION: The black-and-white silver halide photographic sensitive material containing the hydrazine derivative is processed with the developing solution of ≤pH10.7 prepared from the solid processing agent, and the solid agent here means generally solid ones including powder, granules, pellets, tablets, paste, and the like, and mixtures of some of them. It is preferred to use generally used granulating aids, such as water-soluble, alkali-soluble, or acid-soluble polymers, embodied by gelatin, pectin, or polyacrylic acid, to form granules or tablets. It is most preferred to use a combination of one of dihydroxybenzenes and 1-phenyl-3-pyrazolidones as the developing agent. COPYRIGHT: (C)1994,JPO&Japio
(57)【要約】 【目的】 ヒドラジン化合物のような硬調化剤を含有す る感光材料を処理する場合も処理性能が安定した処理方 法を提供する。 【構成】 ヒドラジン系化合物を含む黒白ハロゲン化銀 写真感光材料の処理方法であって、固体処理剤から調製 されかつpHが10.7以下である現像液で処理する。

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