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.
PPG patents (meth)acrykate/aspartate amine curatives and coatings
Published July 24, 2012
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