Back to results
US 11,951,201 B2Granted
Personal care compositions and methods for using such compositions
OwnerMonique Martine Françoise Adamy, Jennifer Jessika Cazetteinventors
Life of this patent
Estimating the term…
Abstract
The present invention relates to sulfate-free aqueous personal care composition comprising a surfactant system comprising at least one methyl oleoyl taurate, one isethionate and one amphoteric or zwitterionic surfactant chosen from (1) amphoacetates and diamphoacetates, (2) sultaines and (3) alkylbetaines, and from about 0.2 pbw to about 15 pbw of a conditioning agent. It is also directed toward the use of such a composition for washing keratin substrates, in particular the hair or the scalp.
Claims20
A sulfate-free aqueous personal care composition comprising:
- i) from about 2 pbw to about 20 pbw of a surfactant system comprising at least:
- a) one methyl oleoyl taurate of formula RaCON(CH3)CH2CH2SO3Xa, in which Ra is the hydrocarbon radical of oleic acid and Xa is a counterion,
- b) one isethionate of formula RbCOOCH2CH2SO3Xb, in which Rb is a substituted or unsubstituted alkyl, alkenyl, aryl or alkylaryl group having 6 to 30 carbon atoms, and Xb is a counterion, and
- c) one amphoteric or zwitterionic surfactant selected from (1) amphoacetates and diamphoacetates, (2) sultaines and (3) alkylbetaines, and
- ii) from about 0.2 pbw to about 15 pbw of a conditioning agent.
2 more elements
Dependencies are inferred from the claim text.