2-Oxepanone, polymer with 2,2-dimethyl-1,3-propanediol, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, 1,1-methylenebis(4-isocyanatobenzene) and 2,2-oxybis(ethanol)
2-Oxepanone, polymer with 2,2-dimethyl-1,3-propanediol, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, 1,1-methylenebis(4-isocyanatobenzene) and 2,2-oxybis(ethanol)