| 摘要 |
This invention relates to a thermal dye transfer assemblage comprising: I) a dye-donor element comprising a support having thereon a set of sequential repeating dye patches of two subtractive primary color image dyes dispersed in a polymeric binder; and II) a dye-receiving element comprising a support having thereon in order: a) a layer comprising a heat-sensitive, dye-forming precursor of a third, complementary, subtractive primary color image dye dispersed in a polymeric binder, the dye-forming precursor being capable of forming the third, complementary, subtractive primary color image dye at a temperature which is higher than the temperature used to transfer the other two subtractive primary color image dyes; and b) a dye image-receiving layer; the dye-receiving element being in superposed relationship with the dye-donor element so that the dye layer is in contact with the dye image-receiving layer.
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