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:
Oct. 22, 2013
Filed:
Oct. 28, 2009
Robert Schmeltzer, Coraopolis, PA (US);
Susan Donaldson, Allison Park, PA (US);
Kevin C. Olson, Wexford, PA (US);
Kurt G. Olson, Gibsonia, PA (US);
John E. Schwendeman, Wexford, PA (US);
Dennis A. Simpson, Sarver, PA (US);
Frank C. Williams, Freeport, PA (US);
Robert Schmeltzer, Coraopolis, PA (US);
Susan Donaldson, Allison Park, PA (US);
Kevin C. Olson, Wexford, PA (US);
Kurt G. Olson, Gibsonia, PA (US);
John E. Schwendeman, Wexford, PA (US);
Dennis A. Simpson, Sarver, PA (US);
Frank C. Williams, Freeport, PA (US);
PPG Industries Ohio, Inc., Cleveland, OH (US);
Abstract
The present invention is directed to a coating composition, such as a substantially clear coating composition, which comprises (1) an alkoxysilane, (2) a polysiloxane, (3) a plurality of particles, and (4) curing agent that is reactive with the polysiloxane. The coating composition of the present invention can exhibit increased physical properties, such as scratch resistance, when compared to similar coating compositions that lack the components disclosed herein.