英文名称:2-Propenoic acid, 2-hydroxyethyl ester, polymer with 1,6-diisocyanato hexane and .alpha.-hydro-.omega.-hydroxy-poly[oxy(methyl-1,2-ethanediyl)]; 2-Propenoic acid, 2-hydroxyethyl ester, polymer with 1,6-diisocyanato hexane and .alpha.-hydro-.omega.-hydroxy-poly[oxy(methyl-1,2-ethanediyl)]