Brown micaceous oxide foot powder
OwnerDean A. Whaleyinventor
Life of this patent
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Abstract
A composition and process for controlling perspiration and odors on mammalian skin in which an effective amount of a topical composition in the form of a finely divided powder including substantially no water solubles and consisting by weight of from 55% to 45% aluminum oxide, 37% to 25% silicon oxide and 15% to 1% red iron oxide is applied to mammalian skin as needed.
Claims8
A topical composition for application to mammalian skin, comprising by weight of from 55% to 45% aluminum oxide about 30% silicon oxide, and 5% to 1% red iron oxide, and including substantially no water solubles.
A process for controlling perspiration and odors on mammalian skin, comprising the application to mammalian skin at the locale of moisture of an effective amount of a composition in the form of a finely divided powder including substantially no water solubles and consisting by weight of from 55% to 45% aluminum oxide, 37% to 25% silicon oxide, and 15% to 1% red iron oxide.
A process for producing a composition for controlling perspiration on mammalian skin, comprising:
- drying a substance including substantially no water solubles and comprising by weight of from 55% to 45% aluminum oxide, 37% to 25% silicon oxide, and 15% to 1% red iron oxide;
- screening the substance to reduce the percentage of red iron oxide to less than 5% by weight of screened material;
- and
- reducing the screened material in a mill to a powder with at least 95% by weight of the screened material passing through a screen having 325 meshes per inch.
Dependencies are inferred from the claim text.