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US 2008/0167211 A1Published application
Hypochlorite Daily Shower Cleaner
OwnerNicholas L. Pivonka, Michael Robbins +1inventors
InventorsNicholas L. Pivonka, Michael Robbins, William L. Smith
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Abstract
This invention relates to compositions and methods for treating surfaces, especially shower surfaces, with dilute hypochlorite and hypochlorous acid compositions. The compositions have between 100 and 900 ppm available chlorine. These compositions can contain surfactants, especially betaine or sulfobetaine surfactants, and hydrotropes.
Claims20
An aqueous composition comprising:
- a. 100 ppm to 900 ppm available chlorine from hypohalous acid and hypohalous acid salt;
- and
- b. 0.001% to 0.1% by weight of a surfactant;
- a. wherein the composition has a pH of greater than pH 10.
1 more element
An aqueous composition comprising:
- a. 100 ppm to 900 ppm available chlorine from hypohalous acid and hypohalous acid salt;
- b. 0.001% to 0.05% by weight of a zwitterionic surfactant;
- and
- c. 0.001% to 0.1% by weight of a hydrotrope;
- d. wherein the composition has a pH of greater than pH 10.
2 more elements
A method of treating mold comprising:
- a. applying to shower walls an aqueous composition comprising 100 ppm to 900 ppm available chlorine from hypohalous acid and hypohalous acid salt, wherein the composition has a pH of greater than pH 10.
Dependencies are inferred from the claim text.