Cyan dye mixtures for thermal color proofing

Details Cyan dye mixtures for thermal color proofing Cyan dye mixtures for thermal color proofing

1997-08-29

1999-02-02

Hess, Bruce H.

Record receiver having plural interactive leaves or a colorless

Having plural interactive leaves

428195, 428913, 428914, B41M 5035, B41M 538

Patent

active

058665102

ABSTRACT:
A cyan dye-donor element for thermal dye transfer comprising a support having thereon a dye layer comprising a mixture of cyan dyes dispersed in a polymeric binder, at least one of the cyan dyes having the formula: ##STR1## and at least one of the other of the dyes having the formula: ##STR2##

REFERENCES:
patent: 4933315 (1990-06-01), Kanto et al.
patent: 5024990 (1991-06-01), Chapman
patent: 5126760 (1992-06-01), DeBoer
patent: 5177052 (1993-01-01), Ambro et al.

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