1,3-Benzenedicarboxylic acid, polymer with 1,4-butanediol, hexanedioic acid, 1,6-hexanediol and alpha-hydro-omega-hydroxypoly(oxy-1,2-ethanediyl) 71130-34-2 Adipic acid, isophthalic acid, 1,6-hexanediol, 1,4-butanediol, polyethylene glycol polymer