Antimicrobial copolymer, used for food packaging, cosmetics, nappies and contact lenses, is prepared by copolymerization of vinylether ammonium salt with aliphatic unsaturated monomer

摘要

An antimicrobial copolymer is prepared by copolymerization of a vinylether ammonium salt with an aliphatic unsaturated monomer. An antimicrobial copolymer (I) is prepared by copolymerization of (A) a vinylether of formula (1) with (B) an aliphatic unsaturated monomer. R<1> = -H or -CH3; R<2>-R<5> = 1-5C hydrocarbon; and X = CH3SO4<->, NO3<->, F<->, Cl<->, Br<->, I<->, CH3CH2<->, NO2<->, NO<->, CN<->, SCN<->, CNO<->, ClO<->, ClO2<->, ClO3<-> or ClO4<->.