The heat transfer sheet according to this invention, including a substrate sheet and a dye carrier layer formed on one side of said substrate sheet and comprising a dye and a binder, is characterized in that the dye contained in said dye carrier layer comprises a compound having two chromophores linked together through a divalent linking group, and so is improved in terms of both color density and storability, producing excellent effects.
                            根据本发明的热转印片材,包括基片和在基片一侧形成的
染料载体层,
染料载体层由
染料和粘合剂组成,其特征在于所述
染料载体层中包含的
染料由具有通过二价连接基团连接在一起的两个发色团的化合物组成,因此在颜色密度和储存性方面都得到了改善,产生了极佳的效果。