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:
Jan. 01, 2008
Filed:
Jul. 30, 2004
Mary L. MC Stravick, Fairport, NY (US);
Sue E. Blaszak, Penfield, NY (US);
Paul C. Julien, Webster, NY (US);
Susan J. Kremer, Rochester, NY (US);
Mary L. Mc Stravick, Fairport, NY (US);
Sue E. Blaszak, Penfield, NY (US);
Paul C. Julien, Webster, NY (US);
Susan J. Kremer, Rochester, NY (US);
Xerox Corporation, Norwalk, CT (US);
Abstract
A toner composition includes toner particles having at least one spacer of substantially monodisperse latex particles that are dried and attached to the toner particles, in which the attached latex particles have an average particle size of from about 60 nm to about 500 nm. The presence of the spacer enables improved toner transfer efficiency maintainability while maintaining excellent tribo level, tribo stability with aging, charge through performance and cohesion behavior with aging.