Method for separating the support and the photosensitive layer liable silver salt photothermographic dry imaging material and separating the photosensitive layer and the support

摘要

PROBLEM TO BE SOLVED: To provide a silver salt photothermophotographic dry imaging material having high image quality, good raw stock preservability and good adhesiveness of a photosensitive layer and a backing layer to the base before and after heat development and capable of easily separating the photosensitive layer from the base when discarded.;SOLUTION: The silver salt photothermographic dry imaging material has a photosensitive layer containing at least organic silver salt grains, photosensitive silver halide grains, a reducing agent and a binder and an undercoat layer containing a water-soluble polymer having OH groups on the base.;COPYRIGHT: (C)2002,JPO