| abstract |
A heat-sensitive transfer material comprising a support having thereon a coloring material layer comprising at least one dye represented by formula (I):n wherein R₁ represents a hydrogen atom, an alkyl group, an alkoxy group, an aryl gorup, an alkoxycarbonyl group, a cyano group or a carbamoyl group; R₂ represent a hydrogen atom, an alkyl group or an aryl group; R₃ represents an aryl group or a heterocyclic group; and R₄ and R₅, which may be the same or different, each represents a hydrogen atom or an alkyl group. |