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:
Sep. 06, 2011
Filed:
Apr. 29, 2008
Barkev Keoshkerian, Thornhill, CA;
Raj Patel, Oakville, CA;
Edward G. Zwartz, Mississauga, CA;
Cuong Vong, Hamilton, CA;
Barkev Keoshkerian, Thornhill, CA;
Raj Patel, Oakville, CA;
Edward G. Zwartz, Mississauga, CA;
Cuong Vong, Hamilton, CA;
Xerox Corporation, Norwalk, CT (US);
Abstract
The present disclosure relates to a toner process comprising providing a resin miniemulsion comprising polymeric particles comprising at least one free radical polymerizable monomer compound and at least one alkylene anhydride; blending the miniemulsion with at least one colorant, at least one amine, and optionally at least one wax; heating the resulting mixture below or about equal to the glass transition temperature (Tg) of the resin emulsion; and heating the resulting mixture above or about equal to the glass transition temperature (Tg) of the resin emulsion.