| 摘要 |
PROBLEM TO BE SOLVED: To develop a heat sensitive recording material, which has a few ground fog and is excellent in color developing properties and preservability. SOLUTION: In the heat sensitive recording material, in which a heat sensitive color developing layer mainly including a normally colorless or light-colored color forming compound, a color developing compound, which develops color in the color forming compound under heat, and a sensitizer on a support, dibenzoylmethane is included therein. |
