Synonyms: | 1,3-Isobenzofurandione,hexahydro-,polymerwith2-ethyl-2-(hydroxymethyl)-1,3-propanedioland1,3-isobenzofurandione;;Hexahydrophthalicanhydride,phthalicanhydride,trimethylolpropaneresin;;Phthalicanhydride,trimethylolpropane,hexahydrophthalicanhydridepolymer;;Trimethylolpropane,hexahydrophthalicanhydride,phthalicanhydridepolymer;;hexahydro-,polymerwith2-ethyl-2-(hydroxymethyl)-1,3-3-isobenzofurandione |