1,3-Benzenedicarboxylic acid, polymer with 2,4-diisocyanato-1-methylbenzene, hexanedioic acid and 1,6-hexanediol 84394-99-0 Poly(1,6-hexanediol adipate isophthalate), toluene diisocyanate polymer Poly(hexane adipate isophthalate), toluenediisocyanate polymer