Hexanedioic acid, polymer with 1,3-isobenzofurandione, 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane, 2,2'-oxybis[ethanol], 1,2-propanediol and α,α',α''-1,2,3-propanetriyltris[ω-hydroxypoly[oxy(methyl-1,2-ethanediyl)]] 2-propenoate