Patent ID: 6562561
Filing Date: 2003-05-13
Classification: B41M,G03C,Y10S

Abstract:
A heat-developable image-recording material which has an image-forming layer containing an organic silver salt, reducing agent, and light-sensitive silver halide on the support, wherein the heat-developable image-recording material is heat-developed at a development temperature of from 80Â° C. to 140Â° C., and comprises, on both sides of a support composed of biaxially stretched polyester, undercoat layers comprising a vinylidene chloride copolymer containing 70-99.9% by weight of vinylidene chloride monomer repeating units and 0.1-5% by weight of carboxyl group-containing vinyl monomer repeating units and having a thickness of 0.3 &mgr;m or more for each, and wherein the support is subject to heat treatment under a conveying tension of 0.5 kg/cm2 to 7 kg/cm2 after the undercoat layers are coated on the support.