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US 2026/0076887 A1Published application
Personal care compositions containing tailored monolipid-rhamnolipids and sulfate-free surfactants
AssigneeThe Procter & Gamble Company
InventorsHoward David HUTTON, III, Isoken Omosefe IGWEKALA-NWEKE, John Samuel KENNEY, Debora W. Chang, Sumanth Narahari Jamadagni
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Abstract
A personal care composition, comprising a mono-rhamno-mono-lipid, a di-rhamno-mono-lipid, a co-surfactant and a carrier. The combination of rhamno-mono-lipids and co-surfactants in a personal cleansing composition reduces the eye irritation potential during application.
Claims20
A personal care composition comprising:
- a) a mono-rhamno-mono-lipid of structure I:
- b) a di-rhamno-mono-lipid of structure II:
- wherein:
- Rha is rhamnose,
- Cx is a C4-C22 alkyl, aryl, heteroalkyl, heteroaryl, unsaturated alkenyl, or unsaturated heteroalkenyl, and
- M is a OH, alkyl, heteroalkyl, aryl, heteroaryl, hetero arylalkyl, arylalkyl, tauryl, O—X+, wherein X+ is a cation, or O—R1, wherein R1 is selected from an alkyl, branched alkyl, and cyclic alkyl, and stereoisomers thereof;
- wherein the personal care composition comprises a Log EC50 value of greater than about 0.3.
4 more elements
Dependencies are inferred from the claim text.