Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents
The present invention relates to novel sulfoperoxycarboxylic acid compounds, and methods for making and using them. The sulfoperoxycarboxylic compounds of the invention are storage stable, water soluble and have low to no odor. Further, the compounds of the present invention can be formed from non-petroleum based renewable materials. The compounds of the present invention can be used as antimicrobials, and bleaching agents. The compounds of the present invention are also suitable for use as coupling agents.
1. A hard surface cleaning use composition, a laundry cleaning use composition, or a warewash use composition diluted from concentrate comprising:
one or more sulfoperoxycarboxylic acids, wherein said sulfoperoxycarboxylic acids comprises at least one of the following:
or salts, thereof;
a C 1 to C 4 carboxylic acid;
a C 5 to C 11 carboxylic acid; and
an oxidizing agent.
2. The use composition of claim 1 wherein the C 1 to C 4 carboxylic acid is acetic acid; and the C 5 to C 11 carboxylic acid is octanoic acid.
3. The use composition of claim 1 further comprising a surfactant.
4. The use composition of claim 3 wherein said surfactant is an anionic surfactant.
5. The use composition of claim 1 , wherein the C 1 to C 4 carboxylic acid is acetic acid.
6. The use composition of claim 1 , wherein the C 5 to C 11 carboxylic acid is octanoic acid.
7. The use composition of claim 1 wherein said sulfoperoxycarboxylic acids
comprises at least one of the following:
sulfoperoxycarboxylic acids comprises at least one of the following:
or salts thereof.
8. The use composition of claim 1 , wherein the oxidizing agent comprises hydrogen peroxide.
9. The use composition of claim 1 , further comprising a stabilizing agent.
10. The use composition of claim 9 , wherein the stabilizing agent is selected from the group consisting of organic amino polyphosphonic acid complexing agents, organic hydroxyl polyphosphonic acid complexing agents, and mixtures thereof.
11. The use composition of claim 10 , wherein the stabilizing agent is selected from the group consisting of carboxylic acids, hydroxycarboxylic acids, aminocarboxylic acids, heterocyclic carboxylic acids and mixtures thereof.
12. The use composition of claim 1 , wherein the composition is phosphorus-free.
13. The use composition of claim 1 , wherein the use composition is generated from a concentrate comprising:
(a) about 1 wt % to about 5 wt % of said sulfoperoxycarboxylic acid;
(b) about 1 wt % to about 10 wt % of the C 1 to C 4 carboxylic acid;
(c) about 1 wt % to about 10 wt % of the C 5 to C 11 carboxylic acid; and
(d) about 10 wt % to about 30 wt % of the oxidizing agent.
14. The use composition of claim 13 further comprising a stabilizing agent.
15. The use composition of claim 13 further comprising an acidulant.
16. The use composition of claim 13 further comprising a surfactant.
17. The use composition of claim 13 wherein said composition is a use composition with a concentrate diluted to 0.1 g/L to 100 g/L.
18. The use composition of claim 17 wherein said composition is diluted to 0.5 g/L to 10.0 g/L.
19. The use composition of claim 18 wherein said composition is diluted to 1 g/L to 4 g/L.
20. The use composition of claim 13 wherein said composition is diluted to
1 g/L to 2 g/L.
21. The use composition of claim 20 wherein said composition is
0.01 to 10 wt-% concentrate 90 to about 99.99 wt-% diluent.
22. The use composition of claim 21 wherein said composition is 0.1 to about 1 wt-% concentrate to about 99 to 99.9 wt-% diluent.
23. The use composition of claim 1 wherein said sulfoperoxycarboxylic acid is present in an amount of 20 ppm to 80 ppm.
24. The use composition of claim 23 wherein said one or more sulfoperoxycarboxylic acids are present at about 500 ppm.
25. The use composition of claim 24 wherein said one or more sulfoperoxycarboxylic acids are present at about 10,000 ppm.
26. The use composition of claim 1 wherein said composition is a hard surface cleaning composition, a laundry cleaning composition, and, a warewash composition.
27. The use composition of claim 26 wherein said composition is an alkaline composition.
28. The use composition of claim 26 wherein said composition is a neutral composition.
29. The use composition of claim 26 wherein said composition is an acidic composition.
30. The use composition of claim 26 wherein said composition is in the form of a gel or powder.
31. The use composition of claim 26 wherein said composition is a solid composition.
32. The use composition of claim 31 wherein said composition is a single use composition.
33. The use composition of claim 26 wherein said use composition is from a concentrate in a form of a gel, a liquid, a foam, an aerosol, a gas, a wax, a solid, or a powder.
34. The use composition of claim 26 wherein said use composition is applied at a temperature of from about 4° C. to about 60° C.