| abstract |
(57) [Problem] To provide a thermal transfer recording material and a thermal transfer image-receiving sheet, which have never before been excellent in anti-counterfeiting properties. A thermal transfer sheet having a dye layer containing a dye which is sublimated and transferred by heat on one surface of a sheet-like support, and a receptor for receiving the sublimable dye of the thermal transfer sheet on one surface of another sheet-like support. In a thermal transfer recording material obtained by performing printing with heat using a thermal transfer receiving sheet having a layer, the thermal transfer receiving sheet is provided between the sheet-like support of the thermal transfer receiving sheet and the receiving layer, in the receiving layer, and after receiving the print, if necessary. A thermal transfer recording material characterized in that at least one of the back surfaces of the thermal transfer recording material in the protective layer formed on the layer contains a forgery inhibitor made of a fluorescent pigment and / or a fluorescent dye. |