| 摘要 |
PURPOSE: To provide a removing method of a pi-line flaw after treating a industrial silver halide photographic X-ray material. CONSTITUTION: At least one kind polyoxyalkylene compd. as a surfactant and at least one kind vinylsulfon compd. as a curing agent are incorporated in at least one hydrophilic layer of the photographic material. An image is formed in the silver halide photographic material by exposing directly the material to the X-ray, then the material is subjected to a developing stage in a developer containing at least one kind of anionic alkylphenoxy and/or alkoxypolyalkylene oxyphosphate ester, sulfate ester, alkylcarboxylic acid, sulfonic acid or phosphonic acid and/or there salt as the surfactant and a fixing stage in a fixing liq. containing at least one kind ofα-ketocarboxylic acid and washing and drying stage.
|
