PROCESS FOR THE PREPARATION OF A BIOCIDAL COMPOSITION CONTAINING DERIVATIVES OF ISOTIAZOLINONE AND GLUTARONITRYL

摘要

A composition which contains a 4,5-polymethylene-4-isothiazolin-3-one and either a 2-halo-2-halomethylglutaronitrile or a defined isothiazolinone which is different from the 4,5-polymethylene-4-isothiazolin-3-one and which can be a 4,5-optionally halogenated N-alkyl isothiazolin-3-one. The compositions exhibit anti-microbial activity and certain combinations are surprisingly effective against bacteria.