HEAT DEVELOPABLE PHOTOSENSITIVE MATERIAL AND METHOD FOR PRODUCING SILVER HALIDE EMULSION FOR USE IN THE SAME

摘要

PROBLEM TO BE SOLVED: To obtain a heat developable photosensitive material having high sensitivity and high covering power with a silver halide gelatin emulsion prepared in a water system by using an amphiphilic copolymer easy to mix uniformly with gelatin because of good compatibility therewith and having great affinity even for an organic solvent. SOLUTION: The heat developable photosensitive material contains the copolymer produced by sequentially adding a monomer into a ground solution containing a monomer including an amide component having great affinity for peptide bonds in a gelatin molecule. COPYRIGHT: (C)2007,JPO&INPIT