5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, polymer with 2-(dimethylamino)ethanol, 2,2-dimethyl-1,3-propanediol and 2,2'-(1,2-ethanediylbis(oxy))bis(ethanol) 67846-50-8 Neopentyl glycol, triethylene glycol, trimellitic acid anhydride, dimethylethanolamine polymer