Thermal transfer sheet and thermal transfer recording method

Record receiver having plural interactive leaves or a colorless – Having plural interactive leaves

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Details

156235, 156240, 428195, 428484, 428520, 428913, 428914, B41M 5035, B41M 538

Patent

active

053170024

ABSTRACT:
The present invention relates to thermal transfer recording technique in which a thermal transfer sheet containing a dye is heated according to image signals.
There is provided a thermal transfer sheet with laminated in this order an ink layer containing a dye, a dye-diffusion preventive layer composed of an aqueous material and a particle-transfer layer composed of a softening transfer-material and dye acceptor particles of a dyeable thermoplastic resin dispersed therein.
Also disclosed is a thermal transfer recording method in which the softening transfer-material is softened according to image signals so that the softening transfer-material and dye acceptor particles are dyed with the dye contained in the ink layer, whereupon image transfer to an image receiving medium can take place.

REFERENCES:
patent: 4914079 (1990-04-01), Takei et al.

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