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:
Jun. 30, 2015
Filed:
Dec. 18, 2012
Applicant:
Xerox Corporation, Nowalk, CT (US);
Inventors:
Valerie M Farrugia, Oakville, CA;
Guerino G Sacripante, Oakville, CA;
Ke Zhou, Oakville, CA (US);
Sonja Hadzidedic, Oakville, CA;
Assignee:
Xerox Corporation, Norwalk, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G 63/48 (2006.01); C08G 63/181 (2006.01); G03G 9/087 (2006.01); G03G 9/093 (2006.01); G03G 9/08 (2006.01);
U.S. Cl.
CPC ...
C08G 63/181 (2013.01); G03G 9/0819 (2013.01); G03G 9/0827 (2013.01); G03G 9/08755 (2013.01); G03G 9/08795 (2013.01); G03G 9/08797 (2013.01); G03G 9/09371 (2013.01);
Abstract
Methods of making a bio-based polyester resin by polycondensing a polyol with a polyacidic furan are described. The polyol can be a rosin diol obtained by reacting a rosin acid and a glycerol carbonate. The polyacidic furan is obtained from a bio-based product. The resin may be used in manufacturing toner for imaging devices.