Hydrogen peroxide disinfectant composition
The present invention herein provides a disinfectant composition containing a) an effective amount of a hydrogen peroxide source, b) a blend of at least one aromatic alcohol and at least one glycol or glycol ether, c) at least one nonionic and/or anionic surfactant and d) at least one acid. Furthermore a method of using the disinfectant composition is also provided, whereby the composition can be applied to any surface and effectively kill a majority of tuberculosis and/or M. terrae microbes; resulting in a >5 log reduction at a contact time of 5 minutes or less.
1. A disinfectant composition comprising
a) an effective amount of a hydrogen peroxide source,
b) at least one aromatic alcohol,
c) at least one glycol or glycol ether,
d) at least one nonionic and/or anionic surfactant, and
e) at least one acid,
wherein the at least one aromatic alcohol comprises phenoxyethanol.
2. The disinfectant composition, according to claim 1 , wherein hydrogen peroxide source comprises a hydrogen peroxide solution, sodium percarbonate, potassium percarbonate, sodium perborate, potassium perborate, hydrogen peroxide urea or peroxide salts, hydrated salts thereof, or combinations thereof, wherein the concentration of the hydrogen peroxide source is from 0.01 w/w % to about 90 w/w %, of the total weight of the composition.
3. The disinfectant composition, according to claim 1 , wherein the at least one aromatic alcohol is present in an amount from about 0.01 w/w %-50 w/w %, of the total weight of the composition.
4. The disinfectant composition, according to claim 1 , wherein at least one glycol or glycol ether comprises ethylene glycol, propylene glycol, butylene glycol, diethylene glycol propyl ether, ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, ethylene glycol monopropyl ether, ethylene glycol monoisopropyl ether, ethylene glycol monobutyl ether, diethylene glycol monomethyl ether, diethylene glycol monobutyl ether, diethylene glycol monoethyl ether, diethylene glycol mono-n-butyl ether, ethylene glycol dimethyl ether, ethylene glycol diethyl ether, ethylene glycol dibutyl ether, propylene glycol n-butyl ether, tripropylene glycol methyl ether, dipropylene glycol methyl ether, dipropylene glycol butyl ether, triethylene glycol monobutyl ether, or combinations thereof, present in an amount from about 0.01 w/w %-50 w/w % of the total composition.
5. The disinfectant composition, according to claim 1 , wherein at least one aromatic alcohol and at least one glycol or glycol ether is present as a blend and wherein the blend is in a ratio of 1:100 to 100:1, wherein the blend of at least one aromatic alcohol and at least one glycol or glycol ether is present in an amount from about 0.01 w/w %-90 w/w % of the total composition.
6. The disinfectant composition, according to claim 1 , wherein the at least one non-ionic surfactant and/or anionic surfactant comprises ethoxylated aliphatic alcohols, polyoxyethylene surfactants, polyethylene glycol esters, anhydrosorbitol esters and ethoxylates derivatives thereof, glycol esters, carboxylic amides, monoalkanolamine condensates, polyoxyethylene fatty acid amides, linear alkylbenzene sulfonic acid, alkyl sulfates, alkanolamide sulfates, ethoxylated alkylphenols or combinations thereof, and wherein the total amount of surfactants present is in an amount from 0.01 w/w %-15 w/w % of the total composition.
7. The disinfectant composition, according to claim 6 , wherein the nonionic surfactant comprises caprylyl/capryl glucoside, C 12 -C 15 , ethoxylated alcohol, C 12 -C 14 secondary Ethoxylated alcohol 70%, 2-ethyl hexanol EO-PO nonionic surfactant, or combinations thereof.
8. The disinfectant composition, according to claim 1 , wherein at least one acid comprises an organic acid, inorganic acid, carboxylic acid, mineral acid, non-surfactant sulfonic acid, or salt thereof, wherein the total amount of the acids is from 0.01 w/w %-15 w/w % of the total composition.
9. The disinfectant composition, according to claim 8 , wherein at least one acid comprises citric acid, lactic acid, glycolic acid, tataric acid, formic acid, acetic acid, phosphoric acid, oxalic acid, propionic acid, or methane sulfonic acid.
10. The disinfectant composition, according to claim 1 , further comprising a straight or branched chain water soluble alcohol.
11. The disinfectant composition, according to claim 1 , further comprising a peroxide stabilizer and/or chelating agent; wherein said stabilizer and/or chelating agent is present in an amount from 0.01 w/w %-5 w/w % based on the weight of the total composition.
12. The disinfectant composition, according to claim 1 , wherein the composition has a pH of about 0 to about 5.
13. The disinfectant composition, according to claim 1 , further comprising a second biocidal agent present in an amount from 0.01 w/w %-40 w/w %.
14. The disinfectant composition, according to claim 1 , wherein the composition is a concentrate.
15. The disinfectant composition, according to claim 1 , wherein the composition provides an effective kill of >5 log reduction at contact time of 5 minutes or less against one or more micro-organism comprising gram positive bacteria, gram negative bacteria, viruses, fungi, mildew, mold or combinations thereof.
16. The disinfectant composition, according to claim 15 , wherein the microorganism comprises Staphylococcus, Pseudomonas , hepatitis, rotavirus, rhinovirus, tuberculosis, M. terrae or combinations thereof.
17. The disinfectant composition, according to claim 1 , comprising
a) an effective amount of a hydrogen peroxide source, wherein said source comprises a hydrogen peroxide solution;
b) at least one aromatic alcohol wherein said alcohol comprises, benzyl alcohol and/or phenoxyethanol;
c) at least one glycol or glycol ether, wherein said glycol comprises diethylene glycol monobutyl ether;
d) at least one nonionic and/or anionic surfactant, wherein said surfactant comprises C 12 -C 15 , Ethoxylated alcohol, C 12 -C 14 secondary Ethoxylated alcohol 70%, 2-ethyl hexanol EO-PO nonionic surfactant, Caprylyl/Decyl Glucoside, and/or linear alkylbenzene sulfonic acid; and
e) at least one acid, wherein said acid comprises methanesulfonic acid; and
wherein the composition is effective against tuberculosis and/or M. terrae.
18. A method for enhancing the disinfectant properties of a hydrogen peroxide source, wherein the method comprises adding a sufficient amount of a composition to the hydrogen peroxide source, the composition comprising a) at least one aromatic alcohol; b) at least one glycol or glycol ether; c) at least one nonionic and/or anionic surfactant; and d) at least one acid; with a hydrogen peroxide source, wherein the composition is applied to a surface, and wherein the at least one aromatic alcohol comprises phenoxyethanol.
19. The method according to claim 18 , wherein the disinfectant composition provides a >5 log reduction at a contact time of 5 minutes or less.
20. The method according to claim 18 , wherein the surface comprises a floor, a wall, a countertop, an appliance, a fixture, fabric, textile, or other hard or soft surface.
21. The method of claim 18 , wherein said method comprises applying an effective amount of the disinfectant composition to the surface in an amount to effectively kill a majority of the microbes located on said surface.
22. The method of claim 18 , wherein said method comprises disinfecting the surface from tuberculosis and/or M. terrae.
23. A two-part disinfectant, comprising:
a first container including
a) a biocidal amount of hydrogen peroxide, and
a solvent; and
a second container including
b) at least one aromatic alcohol;
c) at least one glycol or glycol ether;
d) at least one nonionic and/or anionic surfactant; and
e) at least one acid,
wherein the at least one aromatic alcohol comprises phenoxyethanol.
24. The two-part disinfectant, according to claim 23 , wherein said disinfectant is effective against tuberculosis and/or M. terrae , and wherein said disinfectant provides a >5 log reduction at a contact time of 5 minutes or less.