Porous dye-receptor sheet for thermal dye transfer.

摘要

A thermal dye transfer system comprises a thermal dye transfer receptor element in intimate contact with a thermal dye donor sheet, said receptor element comprising a substrate having on at least one surface thereof in contact with said dye transfer donor sheet, a dye receptive receiving layer comprising a microporous polymer layer having insufficient pigment to provide an optical density of more than 0.2. The polymer layer may be transparentizable and provides thermal insulation.