| 摘要 |
PROBLEM TO BE SOLVED: To obtain a thermal transfer sheet excellent in both the heat resistance and lubricity of a back surface.SOLUTION: The thermal transfer sheet includes a dye layer formed on one side surface of a base material film and a back surface lubricative layer formed on the other side surface. The back surface lubricative layer contains a reaction product of a cellulose-based resin with the weight-average molecular weight of not lower than 60,000 and isocyanate as a binder resin. |
