英文同义词: | methacrylic acid/ butyl acrylate/ MMA copolymer;2-Propenoic acid, 2-methyl-, polymer with butyl 2-propenoate, 2-hydroxyethyl 2-methyl-2-propenoate and methyl 2-methyl-2-propenoate;METHACRYLIC ACID-BUTYLACRYLATE-2-HYDROXYETHYL METHACRYLATE-METHYL METHACRYLATE POLYMER |