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. 20, 2012
Filed:
Aug. 13, 2009
Danielle Renee Ashley, Longmont, CO (US);
James Robert Combes, Boulder, CO (US);
John Joseph Earley, Boulder, CO (US);
Lale Gokbudak Lovell, Longmont, CO (US);
George Pharris Marshall, Denver, CO (US);
Walter Mychajlowskij, Superior, CO (US);
Danielle Renee Ashley, Longmont, CO (US);
James Robert Combes, Boulder, CO (US);
John Joseph Earley, Boulder, CO (US);
Lale Gokbudak Lovell, Longmont, CO (US);
George Pharris Marshall, Denver, CO (US);
Walter Mychajlowskij, Superior, CO (US);
Lexmark International, Inc., Lexington, KY (US);
Abstract
The present disclosure relates to a magenta toner formulation that may be used in a toner printer cartridge for an electrophotographic printer. The magenta toner may include polymer resin binder containing three polymer resins with different number average molecular weight values. The concentration of such polymer resins may be selected to provide a desired temperature versus viscosity behavior for the magenta toner that may be configured to conform to the viscosity versus temperature provide for yellow, cyan and black toner.