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:
Feb. 28, 2012
Filed:
Apr. 20, 2009
Zhen Lai, Webster, NY (US);
Chieh-min Cheng, Rochester, NY (US);
Shigang Qiu, Toronto, CA;
Emily L. Moore, Mississauga, CA;
Tie Hwee NG, Mississauga, CA;
Zhen Lai, Webster, NY (US);
Chieh-Min Cheng, Rochester, NY (US);
Shigang Qiu, Toronto, CA;
Emily L. Moore, Mississauga, CA;
Tie Hwee Ng, Mississauga, CA;
Xerox Corporation, Norwalk, CT (US);
Abstract
A process for making a resin emulsion suitable for use in forming toner particles is provided. In embodiments, a suitable process includes melt mixing a resin in the absence of an organic solvent, optionally adding a surfactant to the resin, adding to the resin a basic agent and water, and subjecting the resin, basic agent and water to acoustic mixing at a suitable frequency to form an emulsion of resin particles. In embodiments, the resin emulsion thus produced may be utilized to form a toner.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile