TREATMENT OF SILVER HALIDE PHOTOGRAPHIC SENSITIVE MATERIAL

PROBLEM TO BE SOLVED: To provide a treating method of a silver halide photographic sensitive material for a bright room which forms a high quality and high contrast image, and to provide such a technique that a technique to give high contrast by a hydrazine compd. can be used for the silver halide p...

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Bibliographische Detailangaben
Hauptverfasser: EZAKI ATSUO, JIN KUNIO, YOROZUDO HIDETOSHI, HANIYU TAKESHI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a treating method of a silver halide photographic sensitive material for a bright room which forms a high quality and high contrast image, and to provide such a technique that a technique to give high contrast by a hydrazine compd. can be used for the silver halide photographic sensitive material for a bright room. SOLUTION: By this method, a silver halide photographic sensitive material having at least one silver halide emulsion layer is developed with a developer containing alkanol amines. The silver halide emulsion contains surface latent image type silver halide containing at least 80mol% silver chloride and contains a water-soluble rhodium salt by 1×10 to 6.0×10 mol per mol of the silver halide and at least one kind of compd. expressed by general formula R1 NHNHCOR2 . [In the formula, R1 is an aryl group which may have substituents, and R2 is H or phenyl or 1 to 3C alkyl group which may have substituents].