Ionic nanovesicle suspension and biocide prepared therefrom
OwnerMarc Selnerinventor
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Abstract
A stable suspension, containing water, petrolatum, and at least one ionic biocide compound, wherein the suspension contains no added emulsifier, and all ionic biocide compounds present are either all cationic or all anionic, an ointment containing the stable suspension, and a method for producing the stable suspension.
Claims13
A method of making a non-separating, non-coalescing, non-flocculating stable suspension comprising combining petrolatum at a temperature about 37° C. to about 45° C., with a liquid biocide to form nanovesicles of liquid biocide suspended in said petrolatum, said liquid biocide comprising a biocide and water mixture, said biocide comprising substantially all cationic molecules or all anionic molecules.
A non-separating, non-coalescing, non-flocculating stable suspension consisting of water, petrolatum and at least one cationic biocide;
- and optionally mineral oil, where the at least one cationic biocide is contained within nanovesicles having a diameter of 100 microns or less.
Dependencies are inferred from the claim text.