发明名称 |
NOVEL SELF-REVERSIBLE REVERSE LATEX, AND USE THEREOF AS A THICKENING AGENT IN A COSMETIC COMPOSITION |
摘要 |
<p>A self-reversible reverse latex, and its use as a thickener. The self-reversible reverse latex includes: 50%-70% of a cross-linked polyelectrolyte obtained by the polymerization of a monomer of formula (I), with R1 being 8 to 20 carbon atoms and 1≰n≰30 for a neutral monomer, and a monomer having an acid function; 4%-10% of a water-in-oil emulsifier; 1%-10% of an oil-in-water emulsifier including a surface-active composition (C); 15%-45% oil; and 0%-5% water. Composition (C) is 10%-50% composition (CII) and 50%-90% composition (CIII). Composition (CII) is 60%-100% of a composition of formula (II), with R2 being a 12 carbon alkyl, T1, T2, and T3 being H or a (—CH2—CH2-0-)mi—H radical with 0≰mi≰10 and 0<Σmi≰10. Composition (CIII) is 60%-100% of a compound of formula (III) or mixtures of (III) and (IV), with R2 being as defined previously.</p> |
申请公布号 |
EP2566445(A1) |
申请公布日期 |
2013.03.13 |
申请号 |
EP20110730359 |
申请日期 |
2011.04.11 |
申请人 |
SOCIETE D'EXPLOITATION DE PRODUITS POUR LES INDUSTRIES CHIMIQUES SEPPIC |
发明人 |
BRAUN, OLIVIER;MALLO, PAUL |
分类号 |
A61K8/81;A61K47/32;A61Q1/00;A61Q5/00;A61Q17/04;A61Q19/00;C08K5/06;C08K5/10;C08L33/00 |
主分类号 |
A61K8/81 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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