1,3-Benzenedicarboxylic acid, polymer with 1,4-benzenedicarboxylic acid, 1,3-benzenedimethanamine, hexahydro-2H-azepin-2-one, 1,6-hexanediamine, hexanedioic acid and 4,4'-methylenebis(cyclohexanamine) 68083-95-4 Hexahydro-2H-azepin-2-one, polymer with 1,6-hexanediamine, 4,4'-methylenebiscyclohexanamine, 1,3-benzenedimethanamine, hexanedioic acid, 1,4-benzenedicarboxylic acid and 1,3-benzenedicarboxylic acid