Thiazolylazoaniline dyes for use in thermal dye sublimination transfer
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United States of America Patent
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Apr 1, 1997
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app pub date -
Sep 22, 1994
filing date -
Jul 14, 1992
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Abstract
Dye-donor element for use according to thermal dye sublimation transfer comprising a support having thereon a dye layer containing a thiazolylazoaniline dye, said thiazolylazoaniline dye containing on the 4-position of the thiazolyl ring a substituent selected from the group consisting of hydroxy, alkoxy, cycloalkoxy, aryloxy, mercapto, thioalkyl, thiocycloalkyl and thioaryl.
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