A method of preparing a material for the electrophotographic reproduction of images. (Machine-translation by Google Translate, not legally binding)

摘要

A method of preparing a material for the electrophotographic reproduction of images, comprising applying to a conductive support a photoconductive layer containing, as a photoconductive material, at least one compound having one of the following general formulas: ** (See formula) ** wherein the substituents may be R = phenyl, substituted phenyl, naphthyl, phenyl-heterocyclic radical; R1, R2, R3 and R4 = H, NO2, halogen, alkyl; R5 = N, alkyl, aryl, aralkyl; R6 = H, alkyl, aryl, aralkyl. (Machine-translation by Google Translate, not legally binding)