Complexing agent for thermal color proofing

摘要

A magenta dye-donor element for thermal dye transfer comprising a support having thereon a dye layer comprising a mixture of magenta dyes and a yellow dye dispersed in a polymeric binder, at least one of the magenta dyes having the formula:at least another of the magenta dyes having the formula:said yellow dye having the formula:and said element contains a complexing agent having the formula: