| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat-sensitive recording material that has excellent color development properties and comprises a color development part with excellent heat resistance.SOLUTION: A heat-sensitive recording material contains at least one imidazole compound as a color developing compound, and also comprises a compound represented by the following formula (1) (where, Rand Rindependently represent a hydrogen atom, a halogen atom, a nitro group, an amino group, a C1-C6 alkyl group, a C1-C6 alkoxy group, and an acetylamino group).SELECTED DRAWING: None |
