Patent ID: 8883384
Filing Date: 2014-11-11
Classification: G03G

Abstract:
1. An imaging member, comprising: a substrate; a charge generation layer disposed on the substrate; a charge transport layer disposed on the charge generation layer; and a binderless overcoat layer disposed on the charge transport layer, wherein the overcoat layer is formed from an overcoat solution comprising an alcohol-soluble charge transport molecule, a melamine formaldehyde crosslinking agent, and an acid catalyst in a solvent, wherein the alcohol-soluble charge transport molecule is a terphenyl arylamine represented by the formula: where each R 1 and R 2 are independently selected from the group consisting of —H, —OH, —C n H 2n+1 where n is from 1 to about 10, aralkyl, and aryl groups, the aralkyl and aryl groups having from about 5 to about 30 carbon atoms; wherein the overcoat layer does not contain a binder resin.