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US 2010/0143494 A1Published application
Natural Silver Disinfectant Compositions
AssigneeThe Clorox Company
InventorsDavid R. Scheuing, Erika Szekres, Steven Bromberg
Life of this patent
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Abstract
An antimicrobial composition contains a soluble silver salt and an alkanolamine or aminoalcohol. The composition may additionally contain an amino acid or amino acid salt and surfactant. The composition has additional stability and activity compared to prior art silver complexes.
Claims21
An antimicrobial composition comprising:
- a. a soluble silver salt;
- and
- b. a complexing agent selected from the group consisting of an alkanolamine, an aminoalcohol, and combinations thereof;
- and
- c. wherein the pH is 6 or greater.
2 more elements
A cleaning composition comprising:
- a. a surfactant;
- b. a soluble silver salt;
- and
- c. a complexing agent selected from the group consisting of an alkanolamine, an aminoalcohol, and combinations thereof.
1 more element
An antimicrobial composition comprising:
- a. a soluble silver salt;
- b. a complexing agent selected from the group consisting of an alkanolamine, an aminoalcohol, and combinations thereof;
- and
- c. a chelant selected from the group consisting of an aminoacid, aminoacid derivative, and combinations thereof.
1 more element
An antimicrobial composition comprising:
- a. a soluble silver salt;
- and
- b. a compound from the group consisting of EDTA, its salts or derivatives,
- c. wherein the pH is 6 or greater.
1 more element
Dependencies are inferred from the claim text.