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US 10,765,613 B2Granted
Stable lotion emulsion composition and wet wipe
AssigneeThe Procter & Gamble Company
InventorRandall Glenn Marsh
Life of this patent
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Abstract
A lotion emulsion composition comprising a preservative enhancing agent and a rheology modifier, wherein the preservative enhancing agent comprises one of sorbitan caprylate, glyceryl caprylate/caprate, or a combination thereof, the rheology modifier comprises a hydrocolloid, the pH of the lotion emulsion composition is less than about 4.2, and the combined amount of preservative enhancing agent and rheology modifier is less than about 0.3% by weight of the total lotion emulsion composition.
Claims11
A wet wipe comprising a substrate and a lotion emulsion composition;
- the lotion emulsion composition comprising from about 0.05% to about 0.29% of a preservative enhancing agent and from about 0.01% to about 0.06% of a rheology modifier, wherein:
- a. the preservative enhancing agent is sorbitan caprylate and/or glyceryl caprylate/caprate;
- b. the rheology modifier is xanthan gum
- c. the pH of the lotion emulsion composition is less than about 4.2;
- d. the combined amount of preservative enhancing agent and rheology modifier is less than about 0.3% by weight of the total lotion emulsion composition;
- and
- e. the lotion emulsion composition comprises greater than about 97% water;
- wherein the substrate comprises at least 70% synthetic fibers, by weight of the substrate, and at least 20% natural fibers, by weight of the substrate;
- wherein the synthetic fibers are selected from the group consisting of polyethylene terephthalate, polypropylene, and combinations thereof;
- and
- wherein the lotion has an average drying rate of greater than about 6.5% mass/min based on the Lotion Drying Rate Method.
8 more elements
Dependencies are inferred from the claim text.