| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material having improved light resistance after heat development, that is, improved variation of silver tone when exposed to a light source such as a fluorescent lamp. SOLUTION: In the heat developable photosensitive material with at least one photosensitive layer containing photosensitive silver halide, a non- photosensitive organic silver salt, a reducing agent and a binder on the base, the glass transition temperature of the main binder of the photosensitive layer is >=24 deg.C and a compound having a hydrogen bond forming rate constant Kf of 20-4,000 is contained.
|
