Transfer sheets for thermal transfer recording

摘要

A transfer sheet having on a base film a color material layer containing a quinophthalone series dye of formula (I) and/or a quinophthalone series dye of formula (II), which is used for a sublimation type thermal transfer system: wherein X represents a hydrogen atom or a halogen atom; R0 represents an alkyl group, an alkoxyalkyl group which may be substituted, an aralkyloxyalkyl group which may be substituted, an allyloxyalkyl group which may be substituted, an aryloxyalkyl group, a tetrahydrofurfuryl group, a furfuryl group, a cycloalkyl group, an allyl group, or an aralkyl group; Y represents a hydrogen atom or a halogen atom; and R1 and R2 represent a hydrogen atom, an alkyl group, an alkoxyalkyl group, a cycloalkyl group, an allyl group, an aryl group which may be substituted, an aryl group, an aralkyl group, a furfuryl group, a tetrahydrofurfuryl group, or a hydroxyalkyl group.