SILVER HALIDE PHOTOGRAPHIC SENSITIVE MATERIAL AND ITS PROCESSING METHOD

PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material superior in environmental aptitude and superior in development stability, especially, freed from occurrence of uneven development and roller marks in ultrahigh speed processing with low replenishing and to provide its p...

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1. Verfasser: AKAHORI HIROMI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material superior in environmental aptitude and superior in development stability, especially, freed from occurrence of uneven development and roller marks in ultrahigh speed processing with low replenishing and to provide its processing method. SOLUTION: This silver halide photographic sensitive material is provided on a support with a silver halide emulsion layer and a hydrophilic colloidal layer, and at least one of the emulsion layers or the colloidal layers contains at least one kind of developing agent selected from reductones and 3- pyrazolidones and aminophenols, and a water-soluble polymer, and the hydrophilic colloidal layer contains a flat silica.