Thiazolylazoaniline dyes for use in thermal dye sublimination tr

Details Thiazolylazoaniline dyes for use in thermal dye sublimination tr Thiazolylazoaniline dyes for use in thermal dye sublimination tr

1994-09-22

1997-04-01

Higel, Floyd D.

Organic compounds -- part of the class 532-570 series

Organic compounds

Azo

534774, 534775, C09B 29042, D06F 104

Patent

active

056166974

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.

REFERENCES:
patent: 4324899 (1982-04-01), Frishberg
patent: 4395544 (1983-07-01), Egli
patent: 4661437 (1987-04-01), Tschopp
patent: 5366951 (1994-11-01), Vanmaele
Allen et al, "Organic Syntheses", vol. 27, pp. 71-73 (1947).

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