| 摘要 |
<p>A composition (C1) in the form of an oil-in-water emulsion, <u>characterised in that it</u> comprises, for 100% of the mass of same: from 5% to 55% by mass of a fatty phase (P1) consisting of at least one oil and/or at least one wax, from 0.025% to 3.75% of at least one cross-linked anionic polyelectrolyte (PA) resulting from the polymerisation of at least one monomer having a strong acid function, partially or completely salified, with at least one neutral monomer, and at least one monomer of formula (I), in which R represents a linear or branched alkyl radical comprising from eight to twenty carbon atoms and n represents a number greater than or equal to one and less than or equal to twenty, in the presence of at least one crosslinking agent, from 0.025% to 3.75% of at least one galactomannan (GM) having a degree of substitution (DS) of approximately 1/1 or of approximately 1/2 or of approximately 1/5, from 37.5% to 94.95% by mass of a cosmetically acceptable aqueous phase (P2), said aqueous phase (P2) comprising, for 100% of the mass of same, from 1% to 25% by mass of at least one salt (S) in a dissolved form, and said composition (C1) being further <u>characterised in that</u> the mass ratio between the galactomannan (GM) and the cross-linked anionic polyelectrolyte (PA) is greater than or equal to 1/3 and less than or equal to 3/1. The invention also concerns the method for preparing such compositions, and the use thereof in cosmetics.</p> |
