The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 23, 2010
Filed:
Aug. 21, 2007
Liang-bih Lin, Rochester, NY (US);
Daniel V. Levy, Rochester, NY (US);
Jin Wu, Webster, NY (US);
Robert W. Hedrick, Spencerport, NY (US);
Gary A. Batt, Fairport, NY (US);
M. John Hinckel, Rochester, NY (US);
Liang-Bih Lin, Rochester, NY (US);
Daniel V. Levy, Rochester, NY (US);
Jin Wu, Webster, NY (US);
Robert W. Hedrick, Spencerport, NY (US);
Gary A. Batt, Fairport, NY (US);
M. John Hinckel, Rochester, NY (US);
Xerox Corporation, Norwalk, CT (US);
Abstract
The presently disclosed embodiments are directed to charge transport layers useful in electrostatography. More particularly, the embodiments pertain to an improved electrostatographic imaging member having a charge transport layer that is dual-dopant, wherein operating life improvement is achieved by incorporating a small amount of compatible thermalsetting resin and polyhedral oligomeric silsesquioxane into the layer. Incorporation of these resins have been shown to increase charge transport life.