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, 2011
Filed:
Apr. 29, 2008
Applicants:
Barkev Keoshkerian, Thornhill, CA;
Raj Patel, Oakville, CA;
Edward G. Zwartz, Mississauga, CA;
Cuong Vong, Hamilton, CA;
Inventors:
Barkev Keoshkerian, Thornhill, CA;
Raj Patel, Oakville, CA;
Edward G. Zwartz, Mississauga, CA;
Cuong Vong, Hamilton, CA;
Assignee:
Xerox Corporation, Norwalk, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08C 1/00 (2006.01); C08C 19/22 (2006.01); C08F 2/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present disclosure relates to a process for latex preparation comprising a first heating of a latomer mixture comprising at least one free radical polymerizable monomer to low conversion and then adding at least one alkylene anhydride; a second heating of the latomer mixture to low conversion; a third heating of the latomer mixture to form polymeric particles; and combining at least one amine with the polymeric particles.