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. 01, 2015
Filed:
Aug. 21, 2013
Xerox Corporation, Norwalk, CT (US);
Jay Lee Schneider, Canandaigua, NY (US);
Abdisamed Sheik-Qasim, Etobicoke, CA;
Randy Pheav Tin, Webster, NY (US);
Christopher Michael Wolfe, Rochester, NY (US);
Richard Philip Nelson Veregin, Mississauga, CA;
Mark Elliott, Burlington, CA;
Melanie Davis, Hamilton, CA;
Cuong Vong, Hamilton, CA;
Shigang Steven Qiu, Toronto, CA;
XEROX CORPORATION, Norwalk, CT (US);
Abstract
A method of forming toner particles includes aggregating a mixture of a latex, a wax, and an optional pigment to form pre-toner particles, and coalescing the pre-toner particles at a substantially constant target temperature selected within a range from about the glass transition temperature of the pre-toner particles to about 75° C., thereby creating toner particles having a substantially constant particle size distribution during the coalescing step.