| 摘要 |
<p>A cyan dye-donor element for thermal dye transfer comprises a support having thereon a dye of cyan hue dispersed in a polymeric binder, the dye having the formula: <CHEM> wherein R<1> and R<2> are substituted or unsubstituted alkyl, cycloalkyl or aryl; R<3> and R<4> are hydrogen, substituted or unsubstituted alkyl, halogen, -NHCOR<1> or -NHSO2R<1>; and J is -C IDENTICAL N, -Cl, -NHCOR<1>, -NHCO2R<1>, -NHCONHR<1>, -NHCON(R<1>)2, -SO2NHR<1>, -NHSO2R<1>, or <CHEM> e</p> |
