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:
Apr. 03, 2018
Filed:
May. 20, 2015
Applicant:
Rohm and Haas Company, Philadelphia, PA (US);
Inventors:
Edward La Fleur, Holland, PA (US);
Himal Ray, Collegeville, PA (US);
Jose Antonio Trejo O'Reilly, Lansdale, PA (US);
Assignee:
Rohm and Haas Company, Collegeville, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 33/06 (2006.01); C08F 6/16 (2006.01); C08F 2/26 (2006.01); C08F 220/14 (2006.01); C08F 220/18 (2006.01); C09D 11/107 (2014.01); C09D 11/38 (2014.01);
U.S. Cl.
CPC ...
C08F 6/16 (2013.01); C08F 2/26 (2013.01); C08F 220/14 (2013.01); C08F 220/18 (2013.01); C09D 11/107 (2013.01); C09D 11/38 (2013.01);
Abstract
A process for improving a latex comprising the steps of (a) providing a latex comprising a polymer binder, wherein said polymer binder is formed by polymerization of a monomer mixture comprising one or more ethylenically unsaturated carboxylic acid functional monomer, and (b) passing said latex comprising said polymer binder over a cation exchange resin.