1-ethenyl-2-pyrrolidinon, polymer med 1-ethenylhexahydro-2H-azepin-2-on, N-(3-dimethylaminopropyl)-2-propenamid, 2-propensyre og methyl-2-propenoat
1-Ethenyl-2-pyrrolidinone, polymer with 1-Ethenylhexahydro-2H-azepin-2-one, N-(3-dimethylaminopropyl)-2-propenamide, 2-propenoic acid and methyl 2-propenoate