英文名称:Formaldehyde, polymer with 1-phenylethanone, hydrogenated, polymers with 5-isocyanato-1-(isocyanatomethyl) -1,3,3-trimethylcyclohexane; Formaldehyde, polymer with 1-phenylethanone, hydrogenated, polymers with 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane