ORANGE DYE MIXTURE FOR THERMAL COLOR PROOF

摘要

PROBLEM TO BE SOLVED: To provide an orange dye donor element for thermal proof. SOLUTION: The orange dye donor element is to transfer a heat sensitive dye, which includes a support carrying a dye layer including a mixture of a pink dye and a first and a second yellow dyes dispersed in a polymer binder. The ink pink dye has a structure shown by formula A. The first yellow dye has a structure shown by formula D. The second yellow dye has a structure shown by formula F or G.