Patent ID: 9723842
Date: 2017-08-08
CPC Classifications: A01N,A61K

Claim:
1. An antimicrobial composition comprising: (a) at least one isothiazolin-3-one selected from the group consisting of 1,2-benzisothiazolin-3-one, N-(n-butyl)-1,2-benzisothiazolin-3-one, and combinations thereof; and (b) at least one zinc compound comprising zinc chloride, zinc oxide, or a combination thereof; wherein the isothiazolin-3-one is present in an amount of from 1 to 500 ppm, wherein the zinc compound is present in an amount of from 5 to 200,000 ppm, and wherein the weight ratio of the isothiazolin-3-one to the zinc compound is from 1:100 to 100:1.