99129-28-9 Hexanedioic acid, polymer with 2-butene-1,4-diol, 1,6-diisocyanatohexane, 1,2-ethanediol, 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid 1,3-isobenzofurandione, 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane, 1,1'-methylenebis(4-isocyanatocyclohexane), methyloxirane, oxirane and sodiumhydrogen sulfite, reaction products with ammonia, Bu alc. and triethylamine