Detergents capable of cleaning, bleaching, sanitizing and/or disinfecting textiles including sulfoperoxycarboxylic acids
The present invention relates to novel combined laundry detergent, bleach, and antimicrobial composition incorporating novel sulfoperoxycarboxylic acid compounds, and methods for making and using them. The sulfoperoxycarboxylic compounds used in compositions of the invention are storage stable, water soluble and have low to no odor. Compositions of the invention may be in the form of a liquid, a solid, or a gel. The sulfoperoxycarboxylic compounds useful in preparing compositions of the present invention can be formed from non-petroleum based renewable materials.
1. A laundry composition, comprising:
a compound according to Formula I:
wherein:
R 1 is a substituted or unsubstituted C m alkyl group,
R 2 is a substituted or unsubstituted C n alkylene group,
X is hydrogen, a cationic group, or an ester forming moiety,
n is 1 to 10,
m is 1 to 10, and
m+n is less than or equal to 18, or salts, esters, or mixtures thereof;
wherein the composition includes a mixture of 10-hydroxy-9-sulfooctadecaneperoxoic acid; 10,11-dihydroxy-9-sulfooctadecaneperoxoic acid; 9-hydroxy-10-sulfooctadecaneperoxoic acid; and 10-sulfo-8,9-dihydroxyoctadecaneperoxoic acid; and
oxidizing agent; surfactant; carboxylic acid; and stabilizing agent.
2. The composition of claim 1 further comprising a viscosity reducer.
3. The composition of claim 1 further comprising a defoamer.
4. The composition of claim 3 wherein the defoamer is an alkyl alkoxylate containing in part or whole poly-propylene oxide units.
5. The composition of claim 1 wherein the composition is a liquid, gel or solid.
6. The composition of claim 1 , wherein the pH of the composition is less than about 7.
7. The composition of claim 1 , wherein the compound is present at about 0.05 wt % to about 50 wt %.
8. The composition of claim 1 , wherein the compound is present at about 0.05 wt % to about 30 wt %.
9. The composition of claim 1 , wherein the compound is present at about 1.0 wt % to about 20 wt %.
10. The composition of claim 1 , wherein the compound is present at an effective antimicrobial amount.
11. The composition of claim 9 , wherein the compound is present in an amount effective for reducing a population of a bacteria selected from the group consisting of Salmonella typhimurium, Salmonella javiana, Campylocater jejuin, Listeria monocytogenes, Escherichia coli 0157:H7, and mixtures thereof.
12. The composition of claim 1 , wherein the compound is present in an amount effective for reducing a population of a microorganism selected from the group consisting of Staphylococcus aureus, Pseudomonas aeruginosa , methicillin-resistant Staphylococcus aureus, Bacillus subtilis, Bacillus cereus, Clostridium sporogenes, Clostridium botulinum, Clostridium difficile, Clostridium sporogenes and mixtures thereof.
13. The composition of claim 1 , wherein the oxidizing agent comprises hydrogen peroxide, an organic peracid, an organic peroxide, or combinations thereof.
14. The composition of claim 1 , wherein the carboxylic acid is comprised of at least one C 1 to C 22 carboxylic acid in combination with at least one C 1 to C 22 peroxycarboxylic acid.
15. The composition of claim 14 , wherein the peroxycarboxylic acid comprises at least one C2 to C11 peroxycarboxylic acid.
16. The composition of claim 15 , wherein the peroxycarboxylic acid comprises peroxyoctanoic acid, peroxynonanoic acid, peroxydecanoic acid, or combinations thereof.
17. The composition of claim 16 , wherein the peroxyoctanoic acid is present at about 0.1 wt % to about 10 wt %.
18. The composition of claim 15 , wherein the peroxycarboxylic acid comprises peroxyacids of acetic, glycolic, butyric, hexanoic, heptanoic, salicylic, malic, mandelic, malonic, succinic, glutaric, adipic, and citric acids, and mixtures thereof.
19. The composition of claim 18 , wherein the peroxycarboxylic acid is present at about 0.1 wt % to about 10 wt %.
20. The composition of claim 1 , 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.
21. The composition of claim 1 , wherein the stabilizing agent is selected from the group consisting of carboxylic acids, hydroxycarboxylic acids, aminocarboxylic acids, heterocyclic carboxylic acids and mixtures thereof.
22. The composition of claim 1 , wherein the composition is substantially phosphorous free.
23. The composition of claim 1 , wherein the composition comprises:
(a) about 0.05 wt % to about 50 wt % of a compound according to Formula I;
(b) about 0.1 wt % to about 75 wt % of the oxidizing agent;
(c) about 0.1 wt % to about 40 wt % of the C 1 -C 22 carboxylic acid in combination with one C 1 to C 22 peroxycarboxylic acid;
(d) about 0.50 wt % to about 70 wt % of the surfactant;
(e) about 0.0 wt % to about 5 wt % of an acid; and
(f) about 0.0 to about 10 wt % of a viscosity reducer.
24. The composition of claim 2 wherein the viscosity reducer is comprised of propylene glycol.
25. The composition of claim 1 wherein the surfactant is comprised of a nonionic surfactant, anionic surfactant, amine oxide surfactant, or mixtures thereof.
26. The composition of claim 1 wherein the stabilizing agent is comprised of dipicolinic acid.
27. The composition of claim 23 wherein the acid is comprised of sulfuric acid, methane sulfonic acid, ethane sulfonic acid, propane sulfonic acid, butane sulfonic acid, xylene sulfonic acid, benzene sulfonic acid, linear alkyl benzene sulphonic acid, cumene sulfonic acid, xylene sulfonic acid, formic acid, acetic acid, and combinations thereof.
28. The composition of claim 25 wherein the anionic surfactant is comprised of linear alkyl benzene sulphonate or linear alkyl benzene sulfonic acid, or mixtures thereof.