STABILISATOREN FUER CYANIN-IR-FARBSTOFFE.

摘要

This invention relates to compositions comprising a cyanine infrared absorbing dye and a nitrosonaphthol or nitrosophenol ferrous complex associated therewith. The compositions are light stable and are useful in thermal image transfer donor elements, where they are used in combination with image dyes and binders, and in optical recording elements.