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US 9,750,671 B2Granted
Personal care compositions and methods
AssigneeThe Procter & Gamble Company
InventorsJonathan Robert Cetti, Jiten Odhavji Dihora, Steven Edward Witt, Eric Shane Henley
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Abstract
Methods of making personal care compositions including microcapsules and methods of enhancing the efficacy of the microcapsules in said personal care compositions.
Claims7
An anhydrous stick antiperspirant composition, comprising:
- a) an antiperspirant active selected from the group consisting of aluminum zirconium tetrachlorohydrex and aluminum zirconium trichlorhydrex, wherein the antiperspirant active has a concentration from 10% to about 35% by weight of the composition;
- b) one or more anhydrous liquid carriers;
- c) one or more structurants having a concentration from about 15% to about 25% by weight of the composition, wherein the one or more structurants comprises one or more waxes;
- d) a non-ionic exthoxylated linear alcohol having a carbon chain length from about 20 to about 40;
- and
- e) a fragrance delivery system comprising starch;
- wherein the solid stick antiperspirant composition is a single phase.
4 more elements
Dependencies are inferred from the claim text.