英文名称:2-Propenoic acid, 2-methyl-, polymer with 1,3-diisocyanatomethylbenzene, N,N-dimethylbenzenemethanamine and 2,2'-[(1-methylethylidene) bis(4,1-phenyleneoxymethylene)]bis[oxirane]; 2-Propenoic Acid, 2-Methyl-, Polymer With 1,3-Diisocyanatomethylbenzene, N,N-Dimethylbenzenemethanamine And 2,2'-[(1-Methylethylidene) Bis(4,1-Phenyleneoxymethylene)]Bis[Oxirane]