| 摘要 |
PROBLEM TO BE SOLVED: To provide a multicolor thermosensitive recording material that has high sensitivity, and is excellent in color separability, heat-resistant texture fogging nature, and water resistance.SOLUTION: A multicolor thermosensitive recording material has a thermosensitive recording layer comprising two or more electron-donating dye precursors which develop different colors from each other and an electron-accepting developer which makes the dye precursors develop colors at the time of heating, on a support. The electron-accepting developer is a compound represented by general formula (1).SELECTED DRAWING: None |
