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US5948729A Thermal dye transfer receiving element 失效
热染料转印接收元件

Thermal dye transfer receiving element
摘要:
A dye-receiving element for thermal dye transfer comprising a support having on one side thereof a dye image-receiving layer comprising a water-dispersible polyester having the following structure: ##STR1## wherein: A is the residue of one or more diol components which together comprise 100 mole % of recurring unitsB is the residue of a diacid component which comprises about 8 to 50 mole % of recurring units; andD is the residue of a diacid component which comprises 50 to 92 mole % of recurring units;the dye image-receiving layer also containing a carnauba wax emulsion or dispersion in a wax:polyester ratio of about 1:200 to about 2:3.
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