Patents

PPG patents (meth)acrykate/aspartate amine curatives and coatings

July 24, 2012

U.S. 8,129,026 B2
PPG Industries has been granted a patent for a polyurea comprised of the reaction product of a (meth)acrylate/aspartate amine curative comprised of the reaction product of a polyamine, a dialkyl maleate and/or dialkyl fumarate; and a (meth)acrylate and an isocyanate.