发明名称 |
NOVEL INVERSE LATICES OF COPOLYMERS OF AMPS AND OF N,N-DIMETHYLACRYLAMIDE; COSMETIC USE |
摘要 |
Composition comprising an oil phase, an aqueous phase, at least one emulsifying system of water-in-oil (W/O) type, optionally at least one emulsifying system of oil-in-water (O/W) type, in the form of an inverse latex comprising from 20% to 70% by mass and preferably from 25% to 50% by mass of a branched or crosslinked polyelectrolyte, characterized in that the said polyelectrolyte is a copolymer of 2-acrylamido-2-methylpropanesulfonic acid partially or totally salified with N,N-dimethylacrylamide and optionally one or more monomers chosen from monomers containing a partially or totally salified weak acid function and neutral monomers. Cosmetic use.
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申请公布号 |
US2009074686(A1) |
申请公布日期 |
2009.03.19 |
申请号 |
US20080233965 |
申请日期 |
2008.09.19 |
申请人 |
SOCIETE D'EXPLOITATION DES PRODUITS POUR LES INDUSTRIES CHIMIQUES SEPPIC |
发明人 |
BRAUN OLIVIER;MALLO PAUL;BASSET STEPHANIE |
分类号 |
A61K8/06;A61K8/72;A61K47/30;A61Q5/00;A61Q17/04 |
主分类号 |
A61K8/06 |
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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