Patent ID: 7645555
Filing Date: 2010-01-12
Classification: G03G

Abstract:
1. A process for manufacturing a photoreceptor, the process comprising: applying to a supporting substrate layer of the photoreceptor, in sequence, an anti-corrosion layer, an undercoat layer, a charge generating layer, and a charge transport layer, wherein the anti-corrosion layer is provided at an interface between the substrate layer and the undercoat layer, and wherein the anti-corrosion layer comprises a doped polymer layer comprising electron transport molecules or derivatives thereof represented by the general formula: wherein each R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 and R 8 is independently selected from the group consisting of hydrogen, alkyl having 1 to 40 carbon atoms, alkoxy having 1 to 40 carbon atoms, phenyl, substituted phenyl, napthalene, anthracene, alkylphenyl having 5 to 40 carbons, alkoxyphenyl having 8 to 40 carbons, and aryl having 6 to 30 carbons and optionally substituted with halogen.