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US 2015/0320651 A1Published application
Foamed cleanser with suspended particles
AssigneeDeb IP Limited
InventorsShaun Kerry MATTHEWS, Stewart BANKS, Kara Catherine STONEHOUSE, Pierre Bruno GRASCHA, Cynthia Louise GRIMADELL, Elizabeth Ann BOWLEY
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Abstract
One aspect of the invention is a new foam which includes a liquid having a plurality of bubbles therein and a plurality of particles suspended therein. The foam is made in a dispenser that suspends the bubbles in the liquid. The liquid may be a single liquid with particles therein or may be made from two liquids which are mixed together. The particles may be such that, prior to foaming the particles sink, float or are suspended in the liquid.
Claims39
A method for making a cleansing foam comprising:
- providing a liquid including water, at least one surfactant, and at least one non-Newtonian thickener, wherein the liquid exhibits viscosity at low shear rates that is sufficient to maintain particles suspended in the liquid and has low viscosity when exposed to high shear rates, the liquid having a plurality of particles with a mean particle size between 90 and 700 microns suspended therein;
- mixing the liquid with air in a non-aerosol dispenser;
- and
- dispensing the liquid in the form of foam having the plurality of particles suspended therein.
1 more element
Dependencies are inferred from the claim text.