Sulfonate-containing polymeric binder in dye-donor element for t

Details Sulfonate-containing polymeric binder in dye-donor element for t Sulfonate-containing polymeric binder in dye-donor element for t

1994-02-17

1995-07-04

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Transfer procedure between image and image layer, image...

Imagewise heating, element or image receiving layers...

430201, 430945, 503227, 428195, 428913, 428914, B41M 5035, B41M 526

Patent

active

054299063

ABSTRACT:
This invention relates to a dye-donor element for thermal dye transfer comprising a support having thereon a dye layer comprising an image dye dispersed in a binder, wherein the binder comprises a water-dispersible vinyl copolymer having a glass transition temperature below about 54.degree. C. and having the formula: ##STR1## wherein: R.sup.1 and R.sup.2 each independently represents hydrogen or methyl;

REFERENCES:
patent: 3711449 (1973-01-01), Breadley, Jr.
patent: 5030612 (1991-07-01), Uytterhoeven et al.
patent: 5252535 (1993-10-01), Martin et al.
patent: 5278576 (1994-01-01), Kaszczuk et al.

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