1,3-Isobenzofurandione,hexahydro-,polymer with 1,6-diisocyanato-2,2,4-trimethylhexane,1,6-diisocyanato-2,4,4-trimethylhexane,2,2-dimethyl-1,3-propanediol and 1,6-hexanediol
1,3-Isobenzofurandione,hexahydro-,polymer with 1,6-diisocyanato-2,2,4-trimethylhexane,1,6-diisocyanato-2,4,4-trimethylhexane,2,2-dimethyl-1,3-propanediol and 1,6-hexanediol