POLYMERES BINDMITTEL FUER AMINOMODIFIZIERTE SILICON-GLEITSCHICHT FUER BEI DER THERMISCHEN FARBSTOFFUEBERTRAGUNG VERWENDETES FARBSTOFF-DONOR-ELEMENT.

摘要

A dye-donor element for thermal dye transfer comprising a support having on one side thereof a dye layer and on the other side a slipping layer comprising a lubricating material dispersed in a polymeric binder, the lubricating material comprising a linear or branched aminoalkyl-terminated poly(dialkyl, diaryl or alkylaryl siloxane) such as an aminopropyldimethyl-terminated polydimethylsiloxane and said polymeric binder comprises cellulose acetate propionate, cellulose nitrate or cellulose acetate hydrogen phthalate. The particular binders used minimize sticking and dye crystallization when the dye-donor element is wound up upon itself.