1,2-Propanediol, 1,3-benzenedicarboxylic acid, 1,3-dihydro-1,3-dioxo-5-isobrnzofurancarboxylic acid, nonanoic acid polymer 1,3-Benzenedicarboxylic acid, polymer with 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid, nonanoic acid and 1,2-propanediol 55705-53-8