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. 05, 2016
Filed:
Apr. 17, 2014
Xerox Corporation, Norwalk, CT (US);
Karen A. Moffat, Brantford, CA;
Yulin Wang, Oakville, CA;
Shigang Steven Qiu, Toronto, CA;
John Lawrence Pawlak, Rochester, NY (US);
Alexander N. Klymachyov, Webster, NY (US);
Kevin F. Marcell, Webster, NY (US);
Judith M. Vandewinckel, Livonia, NY (US);
Wafa F. Bashir, Mississauga, CA;
Richard P. N. Veregin, Mississauga, CA;
Christopher M. Wolfe, Rochester, NY (US);
XEROX CORPORATION, Norwalk, CT (US);
Abstract
Unsaturated polyester resins and processes for making the same are disclosed herein. In particular, the process for making the resin provides resins with improved properties. The unsaturated polyester resins have substantially reduced free fumaric acid as compared to that made from conventional processes. The toner resins are used to prepare toner compositions that have improved performance.