METHOD FOR MANUFACTURING SILVER HALIDE EMULSION

摘要

PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material having improved storage stability with time and ensuring little residual color and little fog. SOLUTION: A silver halide emulsion comprising a silver halide containing≥20 mol% of silver bromide is aged at≥45°C in the presence of an N-containing heterocyclic mercapto compound having a hydrophilic group and a sensitizing dye which is dissolved in water by≥0.1%. COPYRIGHT: (C)2005,JPO&NCIPI