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 compound according to Formula I:
wherein:
R 1 is a sulfonate substituted —C 1 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;
or salts or esters thereof.
2. A composition comprising a compound according to Formula I:
wherein:
R 1 is a sulfonate substituted —C 1 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;
or salts, esters, or mixtures thereof.
3. An aqueous, antimicrobial bleaching composition comprising:
a compound according to Formula I:
wherein:
R 1 is a sulfonate substituted —C 1 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;
or salts or esters thereof,
(b) C 1 to C 4 carboxylic acid;
(c) a C 5 to C 11 carboxylic acid; and
(d) an oxidizing agent, wherein the pH of the composition is about 7 to about 14.
4. The composition of claim 3 , wherein the C 1 to C 4 carboxylic acid is acetic acid.
5. The composition of claim 3 , wherein the C 5 to C 11 carboxylic acid is octanoic acid.
6. A method for reducing a population of organisms on a surface comprising contacting the surface with the composition of claim 3 .