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. 19, 2011
Filed:
Jul. 27, 2006
Howard Senkfor, South Euclid, OH (US);
Paul P. Greigger, Cranberry Township, Butler County, PA (US);
Thomas R. Hockswender, Gibsonia, PA (US);
Dan M. Bratys, Willoughby, OH (US);
Howard Senkfor, South Euclid, OH (US);
Paul P. Greigger, Cranberry Township, Butler County, PA (US);
Thomas R. Hockswender, Gibsonia, PA (US);
Dan M. Bratys, Willoughby, OH (US);
PPG Industries Ohio, Inc., Cleveland, OH (US);
Abstract
The present invention is directed to a coating composition comprising polyurea and polyurethane. Further, the present invention is directed to a coating composition comprising polyurea or, polyurea and polyurethane, and flame retardant. The polyurea is formed from a reaction mixture comprising isocyanate and amine wherein the ratio of equivalents of isocyanate groups to equivalents of amine groups is greater than 1 and the isocyanate-functional component and the amine-functional component can be applied to a substrate at a volume mixing ratio of 1:1.