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:
Oct. 02, 2012
Filed:
Apr. 15, 2009
Applicants:
Gregory Mcguire, Oakville, CA;
Jennifer Coggan, Cambridge, CA;
Inventors:
Gregory McGuire, Oakville, CA;
Jennifer Coggan, Cambridge, CA;
Assignee:
Xerox Corporation, Norwalk, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 5/047 (2006.01);
U.S. Cl.
CPC ...
Abstract
The presently disclosed embodiments are directed generally to an improved electrostatographic imaging member incorporating specific anti-oxidants into the charge transport layer to achieve substantially reduced lateral charge migration. The imaging members having such an charge transport layer can include charge transport molecules such as N,N,N,'N′-tetra(4-methylphenyl)-(1,1′-biphenyl)-4,4′-diamine without increased sensitivity to corona-induced lateral charge migration.