Synonyms: 6-diisocyanatohexane, 1,6-hexanediol and 1,3-isobenzofurandione;ethanesulfonic acid, 2-[(2-aminoethyl)amino]-, monosodium salt, polymer with 1,;Ethanesulfonic acid, 2-[(2-aminoethyl)amino]-, monosodium salt, polymer with 1,6-diisocyanatohexane, 1,6-hexanediol and 1,3-isobenzofurandione;Phthalic anhydride, 1,6-hexanediol, 2-[(2-aminoethyl)amino] ethanesulfonic acid monosodium salt, 1,6-hexamethylenediisocyanate polymer