| abstract |
(57) [Abstract] (With correction) [Problem] A sufficient printing density is obtained in response to the increase in the printing speed of thermal transfer, and the dye is transferred to the heat-resistant lubricating layer on the back side of the thermal transfer sheet during winding storage. The present invention provides a thermal transfer recording material capable of obtaining a print of satisfactory quality without transferring and re-transferring to a dye layer or a transferable protective layer of another color when the transferred dye rewinds. . SOLUTION: The thermal transfer sheet is provided with a dye layer on a base sheet, using polyvinyl acetal as a dye layer binder resin, using a quinophthalone-based dye represented by the following general formula (1) as a yellow dye, and using a magenta dye ( The pyrazolotriazole azomethine dye of 3) was used, and the indoaniline dye represented by (4) was used as the cyan dye. In addition, by containing a styrene homopolymer in the receiving layer, a printed matter which is free from contamination upon rewinding, has excellent light fastness of printed matter, and has a sufficiently satisfactory quality can be obtained. |