Patent ID: 7964548
Filing Date: 2011-06-21
Classification: C11D

Abstract:
1. A concentrated antimicrobial enzymatic cleaning composition comprising: a) a tertiary amine antimicrobial agent; b) a lipase enzyme; c) 0.5 to 6.0 wt. % of hydrochloric acid; d) a surfactant; and e) a solvent; wherein the total concentration of the surfactant and solvent is from about 3.0 to about 50 wt. %, the ratio of the antimicrobial to the total concentration of the surfactant and solvent is about (0.02-0.4):1, the composition has a pH range from about 4.9 to about 9.5, the composition has 15% of its original enzyme activity after 21 days at a temperature of 40° C., and the composition is free of boric acid or a boric acid salt.