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:
Jul. 02, 2013
Filed:
Aug. 23, 2011
Applicants:
Grazyna E. Kmiecik-lawrynowicz, Fairport, NY (US);
Robert D. Bayley, Fairport, NY (US);
Maura A. Sweeney, Irondequoit, NY (US);
Mark E. Mang, Rochester, NY (US);
Inventors:
Grazyna E. Kmiecik-lawrynowicz, Fairport, NY (US);
Robert D. Bayley, Fairport, NY (US);
Maura A. Sweeney, Irondequoit, NY (US);
Mark E. Mang, Rochester, NY (US);
Assignee:
Xerox Corporation, Norwalk, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A toner having charge control agents which impart excellent triboelectric charging characteristics. In embodiments, the toner particles are washed with a solution containing metal ions that impart desirable charging characteristics to the toner particles.