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US 11,690,833 B2Granted
Personal care compositions
AssigneeColgate-Palmolive Company
InventorsViktor Dubovoy, Junhong Mao, Ravi Subramanyam, Long Pan, Tatiana Brinzari
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Abstract
Described herein are complexes comprising a cationic antibacterial agent and a metal salt, personal care compositions comprising same; along with methods of making and using these complexes and compositions.
Claims7
A personal care composition, comprising:
- a complex comprising a cationic antibacterial agent comprising cetylpyridinium chloride (CPC) and a metal salt comprising zinc chloride, wherein the complex has a structural formula of [(C21H38N)2][ZnCl4];
- a surfactant;
- and
- a cosmetically acceptable carrier;
- wherein the personal care composition is in a form selected from:
- a bar soap, a liquid hand soap, a shower gel, a body wash, a shampoo, a facial cleanser, a cream, an antiperspirant, and a deodorant.
3 more elements
Dependencies are inferred from the claim text.