| 摘要 |
PROBLEM TO BE SOLVED: To provide a highly concentrated and uniformly heat-sensitive transfer recording and also heat-sensitive transfer image which is free from a color shift to an object with which the image comes into contact and which shows an outstanding image sharpness and a superb performance by adding a coloring matter for heat-sensitive transfer of a specific composition to a coloring material layer. SOLUTION: A coloring material layer contains a coloring matter for heat-sensitive transfer expressed by formula. In the formula, R<1> , R<2> are independently a hydrogen atom, an alkyl group and an alkoxy group which may have a substituent, or a halogen atom; R<3> , R<4> are independently the hydrogen atom, the alkyl group and the alkoxy group which may have the substituent, the halogen atom and -NHCOR<7> (R<7> is the hydrogen atom or alkyl group or an aryl group which may have the substituent); and R<5> , R<6> are independently the alkyl group which may have the substituent or the aryl group which may have the substituent. For each of the coloring matters which form a full color image, two or more different types of coloring matter with a specific composition are used or the coloring matter of a specific composition and a publicly known coloring matter are used in a mixed form. |
