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:
Mar. 29, 2016
Filed:
Nov. 29, 2011
Applicants:
Roger E. Gaynor, Oakville, CA;
Tila Tahmoures-zadeh, Thornhill, CA;
Inventors:
Roger E. Gaynor, Oakville, CA;
Tila Tahmoures-Zadeh, Thornhill, CA;
Assignee:
XEROX CORPORATION, Norwalk, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 67/08 (2006.01);
U.S. Cl.
CPC ...
C07C 67/08 (2013.01); C07C 2101/14 (2013.01);
Abstract
Methods for making amorphous resins for use in robust solid ink applications are disclosed in which an organic acid is reacted with an alcohol in the presence of a solvent in the amount of from about 0.5 to about 1.5 grams of solvent per gram of reaction product. The reaction product is an ester of tartaric acid or an ester of citric acid.