Photoconductive imaging member

US7704656B2 · kind B2 · utility

Assignee

• Xerox Corporation · US

Inventors

• Min-Hong Fu · Webster, US
• Kent J. Evans · Lima, US
• David M. Skinner · Rochester, US
• Kathleen M. Carmichael · Williamson, US
• June E. Schneider · Honeoye Falls, US
• Susan M. VanDusen · Williamson, US

Key dates

• Filing date: Mar 23, 2005
• Grant date: Apr 27, 2010
• Expiry date: Oct 15, 2025

Classification

• Technology area (CPC G): Physics
• CPC primary: G03G5/0596
• WIPO field: Optics
• WIPO sector: Instruments

Abstract

A photoreceptor comprising a charge transport layer doped with a polyarylate polymer is provided. A charge transport layer is doped with about 0.1 to about 10.0% by weight, solids basis, of a polyarylate polymer, such as for example Ardel. Charge transport layers doped with a polyarylate polymer exhibit improved electrical performance in terms of lower Vr and VBG values.