Synonyms: 2-Propenoic acid,2-methyl-, 1,1'-[1,2-ethanediylbis(oxy-2,1-ethanediyl)] ester, polymer with1,1'-[(1-methylethylidene)bis[4,1-phenyleneoxy(2-hydroxy-3,1-propanediyl)]]bis(2-methyl-2-propenoate)