1,3-Benzenedicarboxylic acid, polymer with 1,4-benzenedicarboxylic acid and alpha-hydro-omega-hydroxypoly(oxy-1,2-ethanediyl), bis(2-methyl-2-propenoate)
1,3-Benzenedicarboxylic acid, polymer with 1,4-benzenedicarboxylic acid and alpha-hydro-omega-hydroxypoly(oxy-1,2-ethanediyl), bis(2-methyl-2-propenoate)