英文名称:Hexanedioic acid, polymer with 1,6-diisocyanatohexane, 1,3-diisocyanatomethylbenzene, 2,2-dimethyl-1,3-propanediol and 1,6-hexanediol; Hexanedioic acid, polymer with 1,6-diisocyanatohexane, 1,3-diisocyanatomethylbenzene, 2,2-dimethyl-1,3-propanediol and 1,6-hexanediol