Transfer of indoaniline dyes

Claim 1

A process for transferring indoaniline dyes from a transfer sheet to a plastic-coated receiving medium comprising heating the transfer sheet, wherein on the transfer sheet is or are one or more dyes of the formula I ##STR19## where R 1 , R 2 and R 3 are identical or different and each is independently of the others hydrogen, methyl, fluorine or chlorine, X is fluorine or chlorine and K is ##STR20## where R 4 is hydrogen, methyl, methoxy, C 1 -C 4 -mono- or -dialkylaminosulfonylamino, C 1 -C 4 alkylsulfonylamino or the radical --NHCOR 9 or --NHCO 2 r 9 , where R 9 is phenyl, benzyl, tolyl or C 1 -C 8 alkyl which may be interrupted by one or two oxygen atoms in ether function, R 5 is hydrogen, methoxy, or ethoxy, R 6 is hydrogen, C 1 -C 8 -alkyl, which may be substituted and which may be interrupted by one or two oxygen atoms in ether function, or C 5 -C 7 -cycloalkyl, and R 8 is hydrogen, methyl or methoxy.