abstract |
One or more indoaniline dyes are transferred from a transfer to a sheet of plastic-coated paper by diffusion or sublimation with the aid of an energy source, said indoaniline dyes having the formula <IMAGE> where R1, R2 and R3 are each independently of the others hydrogen, methyl, fluorine or chlorine, X is fluorine or chlorine, and K is an aromatic radical. |