SOCIETE D'EXPLOITATION DE PRODUITS POUR LES INDUSTRIES CHIMIQUES SEPPIC;SOCIETE DEXPLOITATION DE PRODUITS POUR LES INDUSTRIES CHIMIQUES SEPPIC
发明人:
EMMANUELLE MERAT
申请号：
FR1161303
公开号：
FR2983721A1
申请日:
2011.12.08
申请国别(地区):
FR
年份:
2013
代理人:
摘要：
Composition in the form of an oil-in-water type emulsion, characterized in that it comprises for 100% of its mass: from 5% to 55% by weight 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 crosslinked anionic polyelectrolyte (PA) resulting from the polymerization of at least one monomer having a strong acid function , partially or totally 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 containing from eight to twenty carbon atoms and n represents a number greater than or equal to 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 / 3, - from 37.5% to 94.95% by weight of a cosmetically acceptable aqueous phase (P2), said aqueous phase (P2) comprising for 100% of its mass from 1% to 25% by weight of at least one salt (S) in a dissolved form, and said composition (C1) being further characterized in that the mass ratio between the galactomannan (GM) and the crosslinked anionic polyelectrolyte (PA) is greater than or equal to 1/3 and less than or equal to 3/1. The invention also relates to the process for preparing such compositions, and their use in cosmetics.Composition se présentant sous la forme d'une émulsion de type huile-dans-eau, caractérisée en ce qu'elle comprend pour 100% de sa masse : - de 5% à 55% massique d'une phase grasse (P1) constituée d'au moins une huile et/ou d'au moins une cire, - de 0,025% à 3,75% d'au moins un polyélectrolyte anionique réticulé (PA) issu de la polymérisation d'au moins un monomère possédant une fonction acide fort, partiellement ou totalement salifiée, avec au moins un monomère neutre, et au moins un monomère de formule (I) : dans laquelle R représente un radical alkyle linéaire ou ramifié comportant de huit à vingt a
