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. 02, 2017
Filed:
Apr. 04, 2013
Applicant:
Xerox Corporation, Norwalk, CT (US);
Inventors:
Joo T. Chung, Webster, NY (US);
Chieh-Min Cheng, Rochester, NY (US);
Steven M. Malachowski, East Rochester, NY (US);
Eric Joseph Young, Webster, NY (US);
Eric David Godshall, Macedon, NY (US);
Brian Joseph Marion, Ontario, NY (US);
Assignee:
XEROX Corporation, Norwalk, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/08 (2006.01);
U.S. Cl.
CPC ...
G03G 9/081 (2013.01); G03G 9/08 (2013.01);
Abstract
Processes for continuously coalescing particles from an aggregated particle slurry are disclosed. The aggregated particle slurry is heated, then coalesced by raising the pH. The coalesced particles are homogenized and exit as a coalesced particle slurry. A multi-screw extruder is used for the coalescing. These processes are useful for providing coalesced particles such as toner compositions.