Thermal transfer recording medium

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

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Details

428195, 428913, 428914, B41M 5035, B41M 538

Patent

active

052328945

ABSTRACT:
A thermal transfer recording medium comprises a substrate and, laminated thereto, an ink layer containing a sublimation dye and a binder resin. The binder resin comprises (a) from 60 to 90% by weight of polyvinyl butyral with a degree of polymerization of from 1,500 to 2,500 and a glass transition point of not lower than 70.degree. C., and (b) from 10 to 40% by weight of ethyl cellulose with a glass transition point of not lower than 130.degree. C.

REFERENCES:
patent: 4650494 (1987-03-01), Kutsukake et al.
patent: 4720480 (1988-01-01), Ito et al.

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