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US 9,789,216 B2Granted
Synergistic disinfection enhancement
AssigneeSaban Ventures Pty Limited
InventorsVladimir Berentsveig, Dipika Patel
Life of this patent
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Abstract
An aqueous disinfectant solution comprising peroxyacetic acid and a surfactant such as a polyoxyethylene alkyl ether phosphate, (polyethylene glycol p-(1,1,3,3-tetramethylbutyl)-phenyl ether) or cocoamidopropylamino oxide. The solution is preferably adjusted to provide a pH in the range 5-8 by a pH adjusting agent such as a phosphate buffer; hydroxide; carbonate; bicarbonate; a combination of carbonate and hydroxide; or a combination of carbonate and bi carbonate.
Claims26
An aqueous disinfectant solution comprising:
- 0.1 to 0.3 wt % of peroxyacetic acid;
- hydrogen peroxide;
- and
- 0.23 to 0.3 wt % of a surfactant;
- and
- wherein the solution has a pH in the range of 6-7.
3 more elements
An aqueous disinfectant solution comprising:
- 0.1 to 0.3 wt % of peroxyacetic acid;
- hydrogen peroxide;
- and
- 0.23 to 0.3 wt % of a surfactant selected from the group consisting of amine oxide surfactants, quaternary ammonium surfactants, and polyoxyethylene alkyl ether phosphates;
- and
- wherein the solution has a pH in the range of 6-7.
3 more elements
Dependencies are inferred from the claim text.