Isocyanic acid, polymethylenepolyphenylene ester, polymer with alpha,omega-dihydroxypoly(1,3-butadiene-co-ethenylbenzene) and (2-hydroxyethyl)2-methyl-2-propenoate
Isocyanic acid, polymethylenepolyphenylene ester, polymer with alpha,omega-dihydroxypoly(1,3-butadiene-co-ethenylbenzene) and (2-hydroxyethyl)2-methyl-2-propenoate