Synonyms: 1,3-Isobenzofurandione, polymer with 2,5-furandione, 2,2-oxybisethanol and 1,2-propanediol;1,3-ISOBENZOFURANDIONE-2,5-FURANDIONE-2,2''-OXYBIS(ETHANOL)- 1,2-PROPANEDIOL POLYMER;phthalic/maleic/diethylene glycol/propanediol polyester;Unsaturated polyester resin 196;Maleic anhydride - Phthalic anhydride - Propylene glycol - Diethylene glycolpolycondensate