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:
Jun. 27, 2017
Filed:
Jul. 07, 2014
Applicant:
Columbia Insurance Company, Omaha, NE (US);
Inventors:
Robert J. Sheerin, North Caldwell, NJ (US);
Hrire Gharapetian, Ridgewood, NJ (US);
Navin Tilara, Roseland, NJ (US);
Kimberly Hamilton, Old Bridge, NJ (US);
Assignee:
Columbia Insurance Company, Omaha, NE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/22 (2006.01); C08F 220/56 (2006.01); C08F 220/18 (2006.01); C08F 265/10 (2006.01); C08F 265/00 (2006.01); C08F 265/06 (2006.01); C09D 151/00 (2006.01); C08F 222/38 (2006.01);
U.S. Cl.
CPC ...
C08F 265/00 (2013.01); C08F 2/22 (2013.01); C08F 265/06 (2013.01); C09D 151/003 (2013.01); C08F 222/385 (2013.01);
Abstract
The present invention relates to a hybrid latex composition containing polymer particles that are polymerized in at least two stages including a first phase acrylic core polymer, and a second phase vinyl acrylic shell polymer including a monomer that is crosslinkable under ambient conditions. Paint compositions and architectural coatings containing the latex composition according to the invention are also described herein, as well as methods for making the same.