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:
Jul. 19, 2016
Filed:
Jan. 20, 2016
Applicant:
Xerox Corporation, Norwalk, CT (US);
Inventors:
Yulin Wang, Oakville, CA;
Shigang Steven Qiu, Toronto, CA;
Ke Zhou, Oakville, CA;
Karen A. Moffat, Brantford, CA;
Edward G. Zwartz, Mississauga, CA;
Michael S. Hawkins, Cambridge, CA;
Paul J. Gerroir, Oakville, CA;
Assignee:
XEROX CORPORATION, Norwalk, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/087 (2006.01); G03G 9/08 (2006.01);
U.S. Cl.
CPC ...
G03G 9/0804 (2013.01); G03G 9/08755 (2013.01); G03G 9/08795 (2013.01);
Abstract
Incorporation of organic amines as neutralization agents in based phase inversion emulsification (PIE) processes to provide emulsification of high molecular amorphous and high molecular branch amorphous polyester resins, which are traditionally difficult to emulsify. The organic amines facilitate emulsification of these resins to achieve desired particle size with a narrow size distribution.