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:
Nov. 06, 2018
Filed:
Jul. 26, 2017
Applicant:
Rohm and Haas Company, Collegeville, PA (US);
Inventors:
Gary W. Dombrowski, Chester Springs, PA (US);
Pu Luo, King of Prussia, PA (US);
Partha S. Majumdar, Harleysville, PA (US);
Assignee:
Rohm and Haas Company, Collegeville, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/00 (2006.01); C08F 210/00 (2006.01); C09D 7/61 (2018.01); C09D 7/63 (2018.01); C09D 5/00 (2006.01); C09D 133/26 (2006.01); C08F 2/30 (2006.01); C09D 5/02 (2006.01); C08F 265/06 (2006.01); C09D 151/00 (2006.01); C08K 3/22 (2006.01); C08K 3/28 (2006.01); C08K 5/25 (2006.01); C08F 220/18 (2006.01);
U.S. Cl.
CPC ...
C09D 7/61 (2018.01); C08F 2/30 (2013.01); C08F 265/06 (2013.01); C09D 5/00 (2013.01); C09D 5/024 (2013.01); C09D 7/63 (2018.01); C09D 133/26 (2013.01); C09D 151/003 (2013.01); C08F 2220/1841 (2013.01); C08K 3/22 (2013.01); C08K 3/28 (2013.01); C08K 5/25 (2013.01); C08K 2003/2296 (2013.01);
Abstract
The present invention relates to a deep base or accent coating composition comprising an acrylic based binder and a Znadditive. The composition of the present invention resists water staining better than comparable formulations that do not contain the additive.