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:
May. 03, 2016
Filed:
Jan. 15, 2014
Applicant:
Xerox Corporation, Norwalk, CT (US);
Inventors:
Guerino G. Sacripante, Oakville, CA;
Ke Zhou, Oakville, CA;
Rosa M. Duque, Brampton, CA;
Sonja Hadzidedic, Oakville, CA;
Biritawit Asfaw, Oakville, CA;
Assignee:
Xerox Corporation, Norwalk, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 63/64 (2006.01); C08G 63/553 (2006.01); C09F 1/04 (2006.01);
U.S. Cl.
CPC ...
C09F 1/04 (2013.01); C08G 63/553 (2013.01); C08G 63/64 (2013.01);
Abstract
Disclosed are processes for the preparation of rosin diols accomplished by the reaction of a rosin acid with a glycerine carbonate in the presence of a catalyst, and subsequently where the rosin diol can be reacted with a diacid to generate an amorphous polyester resin.