55644-67-2 Hexanedioic acid, polymer with 1,4-butanediol, carbonic acid, 1,2-ethanediol, 1,6-hexanediol and 1,1-methylenebis[4-isocyanatobenzene]
79771-10-1 Formaldehyde, polymer with (chloromethyl)oxirane and 4,4-(1-methylethylidene)bisphenol, reaction products with N-butylbutanamine and diethanolamine