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US 11,517,512 B2Granted
Personal care compositions comprising zinc : usnic acid complexes and methods of use
AssigneeColgate-Palmolive Company
InventorsStanislav Jaracz, Long Pan, Karthik Sambanthamoorthy, Junhong Mao, Aixing Fan
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Abstract
Disclosed herein are personal care compositions comprising Zn:usnate complexes having a 1:2 zinc to usnate molar ratio. Methods of making and using the compositions are also provided. The personal care compositions may include a cleansing component and an antibacterial component, wherein the antibacterial component comprises Zn:usnate complexes having a 1:2 zinc to usnate molar ratio.
Claims18
A personal care composition comprising a Zn:usnate complex having a 1:2 zinc to usnate molar ratio;
- wherein the personal care composition has a pH from about 8.5 to about 12.
A personal care composition comprising:
- a Zn:usnate complex having a 1:2 zinc to usnate molar ratio,
- wherein the personal care composition is a bar soap.
Dependencies are inferred from the claim text.