Binderless overcoat layer

US8883384B2 · kind B2 · utility

Assignee

• Xerox Corporation · US

Inventors

• Kenny-Tuan Dinh · Webster, US
• Edward C. Savage · Webster, US
• Marc J. Livecchi · Rochester, US
• Robert W. Hedrick · Spencerport, US
• Linda L. Ferrarese · Rochester, US
• Sherri A. Toates · Webster, US
• Stacy J. Kowsz · Goleta, US

Key dates

• Filing date: Sep 25, 2009
• Grant date: Nov 11, 2014
• Expiry date: Feb 27, 2032

Classification

• Technology area (CPC G): Physics
• CPC primary: G03G5/14791
• WIPO field: Optics
• WIPO sector: Instruments

Abstract

Embodiments pertain to a novel imaging member, namely, an imaging member or photoreceptor comprising a binderless overcoat layer which exhibits substantially improved electrical performance, such as low residual potential and good electrical cyclic stability. The overcoat layer of the present embodiments is formed from a formulation comprising a small transport molecule, a crosslinking agent, an acid catalyst and a solvent.