127004-49-3 26777-62-8 39385-68-7 51822-29-8 60605-01-8 61673-82-3 65357-52-0 68859-52-9 83712-77-0 Hexamethylenediamine, adipic acid, laurolactam, caprolactam polymer Hexanedioic acid, polymer with azacyclotridecan-2-one, hexahydro-2H-azepin-2-one and 1,6-hexanediamine