High speed electrophotographic imaging member

US5709974A · kind A · utility

Assignee

• Xerox Corporation · US

Inventors

• Huoy-Jen Yuh · Pittsford, US
• Anthony M. Horgan · Pittsford, US
• Damodar M. Pai · Fairport, US
• John S. Chambers · Rochester, US
• Richard L. Schank · Pittsford, US
• John F. Yanus · Webster, US

Key dates

• Filing date: Sep 27, 1996
• Grant date: Jan 20, 1998
• Expiry date: Sep 27, 2016

Classification

• Technology area (CPC G): Physics
• CPC primary: G03G5/14765
• WIPO field: Optics
• WIPO sector: Instruments

Abstract

An electrophotographic imaging member including a charge generating layer, a charge transport layer and an overcoating layer, the transport layer including a charge transporting aromatic diamine molecule in a polystyrene matrix and the overcoating layer including a hole transporting hydroxy arylamine compound having at least two hydroxy functional groups and a polyamide film forming binder capable of forming hydrogen bonds with the hydroxy functional groups of the hydroxy arylamine compound. This imaging member is utilized in an imaging process.