NN' Para methoxy benzyl perylene-3,4,9,10-tetracarboxylic acid diimide

摘要

A perylene-3,4,9,10-tetracarboxylic acid diimide of the formula <IMAGE> gives black colorations with excellent lightfastness and weathering fastness, in polyethylene, PVC, surface coatings, inks and aqueous dye formulations.