Patent No. U.S. 7,776,959 B2
PPG has been granted a patent for a coating comprised of a hydroxy functional polymer comprised of a terpene and a hydroxy functional acrylic monomer that is polymerized with terpene by free radical polymerization, wherein the monomer is not maleic acid/anhydride, and wherein the hydroxy functional polymer is comprised of 30 percent weight or greater of the terpene.
PPG patents coatings comprising terpene
Published April 5, 2011
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