英文名称:Hexanedioic acid, polymer with 1,2-ethanediol, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 1,3-isobenzofurandione, 2-propenoate; Hexanedioic acid, polymer with 1,2-ethanediol, 2-ethyl-2-(hydroxymethyl)- 1,3-propanediol and 1,3-isobenzofurandione, 2-propenoate; Hexanedioic acid,polymer with 1,2-ethanediol,2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 1,3-isobenzofurandione,2-propen