Use of multiple charged cationic compounds derived from primary amines or polyamines for microbial fouling control in water systems

摘要

The present disclosure is disclosed inIn the fouling control compositionα，β－ Derived from primary amines or polyamines by aza Michael addition with unsaturated carbonyl compoundsOr α，β－ Derived from polyamines via both aza Michael addition with unsaturated carbonyl compounds and ring opening reaction with EpoxidesUsing certain dicationic or multiply charged cationic compoundsIt is a method for reducing the growth of microorganisms and / or biofilms in water systems.The method or composition disclosed may be more effective than the method or composition comprising a single quaternary compound commonly used to reduce the growth of microorganisms or biofilms in aqueous systems.Diagram