| 摘要 |
<p>A dye transfer sheet for heat-sensitive transfer recording which has an ink layer containing a sublimable dye formed on a base film, said sublimable dye being of the formula: <IMAGE> wherein -B represents <IMAGE> <IMAGE> <IMAGE> -Z1 and -Z2 each represents hydrogen, alkyl optionally substituted by fluorine, alkoxy, halogen or -NHB, K represents <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE> -R1, -R2, -R6 and -R7 each represents hydrogen, C1-C8 substituted or unsubstituted alkyl, substituted or unsubstituted vinyl, allyl or aryl, -R3, -R4 and -R5 each represents hydrogen or methyl, -X represents hydrogen, alkyl optionally substituted by fluorine, alkoxy, formylamino, alkylcarbonylamino optionally substituted by fluorine, arylcarbonylamino or halogen, and -Y represents hydrogen, alkyl optionally substituted by fluorine, alkoxy or halogen.</p> |
