HEAT TRANSFER THERMAL RECORDING

摘要

PURPOSE:To obtain an image stable and excellent in the hue, saturation and the density by combining a transfer body having a coloring material layer containing a specified sublimating dye and an image receiving body having an electron accepting substance. CONSTITUTION:At least one kind of sublimating dyes 23 as given by the formulas I, II and III (wherein, X represents hydrogen atom or a methyl group and R and R' each represent 1-4C alkyl group) is applied on a substrate 21 together with a binder 24 to obtain a transfer body 2 by forming a coloring material 22. On the other hand, an inage receiving body 1 has an electron accepting substance 14 applied on the substrate 13 together with a high polymer based binder 15. The coloring material layer 22 is arranged to face an image accepting layer 11 of an image receiving body 1 and heated selectively with a thermal head 4 or the like to form an image on the image accepting layer 11 sublimating the sublimating dye 23. The electron accepting substance herein used shall be an inorganic acid based color developer such as silica acid clay and/or an organic acid based color developing agent such as phenol resin.