英文名称:Hexanedioic acid, polymer with 2,2-dimethyl-1,3-propanediol, 1,6-hexanediol, 1,1-methylenebis(4-isocyanatobenzene), methyloxirane and 1,2-propanediol, Me Et ketone oxime-blocked; Hexanedioic acid, polymer with 2,2-dimethyl-1,3-propanediol, 1,6-hexanediol, 1,1-methylenebis4-isocyanatobenzene, methyloxirane and 1,2-propanediol, Me Et ketone oxime-blocked