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:
Sep. 22, 2009
Filed:
Jun. 17, 2005
Karen R. Rye, Cranberry Township, PA (US);
Brian K. Rearick, Allison Park, PA (US);
Michael L. Sproule, Cranberry Township, PA (US);
Deborah E. Hayes, Verona, PA (US);
Karen R. Rye, Cranberry Township, PA (US);
Brian K. Rearick, Allison Park, PA (US);
Michael L. Sproule, Cranberry Township, PA (US);
Deborah E. Hayes, Verona, PA (US);
PPG Industries Ohio, Inc., Cleveland, OH (US);
Abstract
A coating composition comprising a first component having a first polyester polyol having a first functionality, and a second polyester polyol having a second functionality, wherein the second functionality is greater than the first functionality, and a second component comprising an isocyanate, wherein the coating has an NCO:OH ratio of 1:1 or greater is disclosed. A coated flexible substrate comprising a flexible substrate, and a coating deposited on at least a portion of the substrate, wherein the coating comprises a first component having a first polyester polyol having a first functionality and a second polyester polyol having a second functionality, wherein the second functionality is greater than the first functionality and a second component comprising an isocyanate is also within the scope of the present invention.