Oil in water personal care emulsions comprising a sulfosuccinate/lauramphoacetate surfactant mixture
US12059488B2 · kind B2 · utility
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3References
26Claims
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Key dates
| Filing date | Feb 16, 2017 |
| Grant date | Aug 13, 2024 |
| Priority date | — |
| Expiry date | Feb 16, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/596
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to sulfate-free aqueous personal care composition comprising from about 0.2 pbw to about 15 pbw of a derivatized cationic guar comprising cationic substituent groups and non ionic substituent groups, at least 0.05 pbw of an oil and from about 2 pbw to about 20 pbw of a surfactant system comprising at least one lauramphoacetate, and one sulfosuccinate. It is also directed toward the use of such a composition for washing keratin substrates, in particular the hair or the scalp.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.