65901-60-2 Diphenylmethanediisocyanate, 1,4-butanediol, 1,6-hexanediol, adipicacid polymer Diphenylmethanediisocyanate, 1,6-hexanediol, 1,4-butanediol, adipicacid polymer Hexanedioic acid, polymer with 1,4-butanediol, 1,6-hexanediol and 1,1'-methylenebis(isocyanatobenzene) Methylenediphenyldiisocyanate, 1,4-butanediol, hexamethylene glycol, adipic acid polymer