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:
Feb. 18, 2020
Filed:
Dec. 16, 2015
Applicant:
Basf SE, Ludwigshafen am Rhein, DE;
Inventor:
James W. Taylor, Grosse Ile, MI (US);
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 201/08 (2006.01); C09D 133/08 (2006.01); C08F 265/06 (2006.01); C08F 220/18 (2006.01); C09D 151/00 (2006.01); C08J 3/05 (2006.01);
U.S. Cl.
CPC ...
C09D 151/003 (2013.01); C08F 220/18 (2013.01); C08F 265/06 (2013.01); C08J 3/05 (2013.01); C09D 133/08 (2013.01); C09D 201/08 (2013.01); C08F 2220/1825 (2013.01); C08J 2333/06 (2013.01); C08L 2201/54 (2013.01);
Abstract
Provided herein are aqueous dispersions. The aqueous dispersions can comprise a first copolymer derived from one or more ethylenically unsaturated monomers, and a second carboxy-functional copolymer derived from one or more carboxylic acid-containing monomers. The aqueous dispersions can be used to prepare low- or zero-VOC aqueous coating compositions that possess desirable properties, including good block resistance and scrub resistance. Coatings and coating formulations comprising the aqueous dispersion, as well as methods of making and using the same are also provided.