C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 10/02 (2006.01) C11D 3/04 (2006.01) C11D 3/20 (2006.01) C11D 3/37 (2006.01) C11D 3/38 (2006.01) C11D 3/382 (2006.01)
Patent
CA 2361524
The invention concerns novel detergent and conditioning compositions comprising, in a cosmetically acceptable medium, at least an anionic surfactant, at least an amphoteric surfactant, at least a selected water-insoluble carboxylic acid ester: the total number of carbon atoms of the ester not exceeding 27 if it contains no unsaturation and 50 if it contains at least one unsaturation, the ester concentration being higher than 1 % and the anionic surfactant/amphoteric surfactant ratio being not more than 3. The invention is useful for hair and skin cleaning and care.
L'invention concerne de nouvelles compositions détergentes et conditionnantes comprenant, dans un milieu cosmétiquement acceptable, au moins un tensioactif anionique, au moins un tensioactif amphotère, au moins un ester d'acide carboxylique insoluble dans l'eau sélectionné : le nombre total d'atomes de carbone de l'ester ne dépassant pas 27 s'il ne contient pas d'insaturation et 50 s'il contient au moins une insaturation, la concentration de l'ester étant supérieure à 1 % et le rapport en poids tensioactif anionique/tensioactif amphotère étant inférieur ou égal à 3. Application au nettoyage et au soin des cheveux ou de la peau.
Garnier Nathalie
Restle Serge
L'oreal
Robic
LandOfFree
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