Degalan N 742 Thermoplastic methacrylate resin Degussa-Röhm Acrylic Resins Inks INKS Our products for the paint and lacquer industry are thermoplastic methacrylic resins which we market under the trademark DEGALAN®. DEGALAN® N 742 Printing inks Thermoplastic methacrylate resin. Used in printing inks.