A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/81 (2006.01) A61K 8/04 (2006.01) A61K 8/72 (2006.01) A61K 8/89 (2006.01) A61Q 5/00 (2006.01) A61Q 5/02 (2006.01) A61Q 5/06 (2006.01) B01F 17/00 (2006.01)
Patent
CA 2139317
The invention relates to the use of a terpolymer as a single or auxiliary foaming agent in aqueous hair or skin treatment compositions, packaged in an aerosol device and capable of forming a foam after expanding upon exposure to air. Said terpolymer is composed of 25 to 90 % vinyl lactam, 1 to 55 % unsaturated carboxylic acid and 1 to 20 % alkyl acrylate or methacrylate containing at least 6 carbon atoms. Cosmetic or dermatological compositions packaged in an aerosol device, foaming upon exposure to air and containing the terpolymer are also described.
L'utilisation d'un terpolymère constitué de 25 à 90% en poids de vinyl lactame, de 1 à 55% en poids d'acide carboxylique insaturé et de 1 à 20% en poids d'acrylate ou de méthacrylate d'alkyle comportant au moins 6 atomes de carbone, dans des compositions aqueuses de traitement de la peau ou des cheveux, conditionnées dans un dispositif aérosol permet d'obtenir une mousse conférant du plixant à la chevelure et de la douceur aux cheveux. La mousse ainsi obtenue confère également à la peau une douceur améliorée.
L'oreal
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
LandOfFree
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