1,3-Benzenedicarboxylic acid, polymer with 1,4-benzenedicarboxylic acid, 1,2-ethanediol, alpha-hydro-omega-hydroxypoly(oxy-1,4-butanediyl) andnonanedioic acid 69847-43-4 Azelaic acid, ethylene glycol, isophthalic acid, alpha-hydro-omega-hydroxypoly(oxytetramethylene), terephthalic acid