Striped Personal Cleanser Liquid with Phases
U.S. Patent No. 7,511,003 B2; The Procter & Gamble Company earned a U.S. patent for a personal cleanser with a package containing a personal cleansing composition. The first stripe is comprised of a cleansing phase containing a surfactant, an electrolyte comprising an anion selected from the group consisting of phosphate, chloride, sulfate, citrate and mixtures thereof and a cation selected from the group consisting of sodium, ammonium, potassium, magnesium and mixtures thereof, a density modifier comprising a low density microsphere and water. The electrolyte is present from approximately 0.1%-15% by weight of the first stripe. At least one additional stripe is comprised of a benefit phase that is substantially free of surfactant and substantially anhydrous and is comprised of at least 20% of the benefit phase of a hydrophobic skin benefit agent having a Vaughan Solubility Parameter from 5-15 (cal/cm3)0.5. The first stripe and the additional stripe have substantially the same density.
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