102561-56-8 2,2-Bis(4-aminocyclohexyl)propane, adipic acid, hexamethylenediamine, caprolactam reaction product 26936-72-1 Hexanedioic acid, polymer with hexahydro-2H-azepin-2-one, 1,6-hexanediamine and 4,4'-(1-methylethylidene)bis(cyclohexanamine)