Dyes and dye-donor elements for use in thermal dye sublimation t

Details Dyes and dye-donor elements for use in thermal dye sublimation t Dyes and dye-donor elements for use in thermal dye sublimation t

1994-10-20

1995-11-21

Raymond, Richard L.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

540 1, 546 22, 546104, 546176, 546323, 546326, 546330, 548477, 548517, 549 5, 549 13, 549 23, 549 26, 549216, 549388, 549404, 549425, 549420, 558 29, 558 48, 558158, 558167, 558168, 558230, 558234, 558235, 558243, 558248, 558254, 558255, 558256, 558276, 558300, 558307, 558386, 558391, 558401, 558430, 558432, 558437, 558441, 558442, 558443, 558444, 558445, 558446, 558451, 558453, 558457, C07D23138, C07C25523, C07C25530

Patent

active

054688701

ABSTRACT:
Dye-donor element for use according to thermal dye sublimation transfer comprising a support having thereon a dye layer containing a dye corresponding to the following formula ##STR1## wherein Z represents CN, COOR.sup.1 or CONR.sup.2 R.sup.3 ;

REFERENCES:
patent: 4401600 (1983-08-01), Portmann
patent: 5371228 (1994-12-01), Vanmaele
Tada, Chemical Abstracts, vol. 108(1988) 39653p.

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