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:
Dec. 02, 2014
Filed:
Dec. 18, 2009
Carol L. Boggs, Cheswick, PA (US);
Anthony M. Chasser, Allison Park, PA (US);
Kurt G. Olson, Gibsonia, PA (US);
Narayan K. Raman, Pittsburgh, PA (US);
Irina G. Schwendeman, Wexford, PA (US);
Shanti Swarup, Allison Park, PA (US);
Venkateshwarlu Kalsani, Gibsonia, PA (US);
Carol L. Boggs, Cheswick, PA (US);
Anthony M. Chasser, Allison Park, PA (US);
Kurt G. Olson, Gibsonia, PA (US);
Narayan K. Raman, Pittsburgh, PA (US);
Irina G. Schwendeman, Wexford, PA (US);
Shanti Swarup, Allison Park, PA (US);
Venkateshwarlu Kalsani, Gibsonia, PA (US);
PPG Industries Ohio, Inc., Cleveland, OH (US);
Abstract
Disclosed are coating compositions that can be one-component, ambient curable, and waterborne. The coating compositions include a polymer that is the reaction product of a polycarbodiimide and a ketocarboxylic acid. Also disclosed are substrates coated with a coating deposited from such compositions, as well as methods for depositing a coating on a substrate, and coated substrates.