| 摘要 |
PURPOSE:To provide a heat-sensitive recording material improved in color developing ability, conserving quality and colored image stability. CONSTITUTION:In a heat-sensitive recording material provided on its supporting body with a heat-sensitive recording layer containing an electron-donating colorless dye, an electron-accepting compound and pigment, the heat-sensitive recording layer contains the salicylic acid derivative having at least 15 carbon atoms or its metal salt as the electron-accepting compound and aluminum hydroxide as the pigment. |
