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:
Nov. 05, 2010
Charles M. Kania, Natrona Heights, PA (US);
Kenneth T. Phelps, New Kensington, PA (US);
Kurt A. Humbert, Pittsburgh, PA (US);
Todd M. Roper, Valencia, PA (US);
Jiping Shao, Monroeville, PA (US);
David C. Martin, Bethel Park, PA (US);
Charles M. Kania, Natrona Heights, PA (US);
Kenneth T. Phelps, New Kensington, PA (US);
Kurt A. Humbert, Pittsburgh, PA (US);
Todd M. Roper, Valencia, PA (US);
Jiping Shao, Monroeville, PA (US);
David C. Martin, Bethel Park, PA (US);
PPG Industries Ohio, Inc., Cleveland, OH (US);
Abstract
Disclosed herein are solventborne liquid UV-curable coating compositions comprising: a radiation curable compound comprising an acrylate-terminated compound having greater than two unsaturated sites, wherein the acrylate-terminated compound comprises a reaction product of reactants comprising: an adduct of a polyisocyanate, wherein the adduct of a polyisocyanate comprises a reaction product of reactants comprising a polyisocyanate comprising greater than two isocyanate groups and a compound having groups reactive with the isocyanate groups of the polyisocyanate; and an active hydrogen-containing acrylate; and a photoinitiator composition that includes a first photoinitiator composition for providing surface cure and a second photoinitiator composition for providing through cure of the resultant coating layer. Also disclosed are related multi-component composite coatings, coated substrates, and methods for coating a substrate.