| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve problems such as occurrence of jamming and wrinkle during printing, migration of a dye to a protective layer, blocking with time and color change of a printed matter occurs in the lapse of time, which are caused by the amount of remaining solvent in the protective layer of a thermal transfer sheet. <P>SOLUTION: The thermal transfer sheet is constituted by providing, on one surface of a base material, at least a yellow dye layer, a magenta dye layer and a cyan dye layer as a sublimation system thermosensitive ink layer, the protective layer and a sensor layer in a longitudinal direction in a surface sequential order with repetition. In the thermal transfer sheet, the protective layer has one or more layers and remaining solvent mass in the protective layer is 0.001 to 9.000 wt.% toward mass of the protective layer. <P>COPYRIGHT: (C)2011,JPO&INPIT |
