| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermal recording material which has a coloring tone of a moderate black for images, and is excellent in the preservation property such as coloring sensitivity, heat-resistance, moisture-resistance and light- resistance. SOLUTION: This thermal recording material contains a specified black coloring compound, a specified red coloring compound, CVL or benzoyl leuco methylene blue, and a bis(3-allyl-4-hydroxyphenyl)sulfone having an α type crystal form as a color developing compound on a plastic film or a synthetic paper. |
