A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 47/36 (2006.01) A61K 8/41 (2006.01) A61K 8/73 (2006.01) A61K 8/81 (2006.01) A61K 47/32 (2006.01) A61Q 19/00 (2006.01) A61Q 19/08 (2006.01)
Patent
CA 2497206
This invention relates to chemical compositions comprising two thickening components, which are sclerotium gum and a copolymer selected from the group consisting of methyl vinyl ether/ maleic anhydride copolymer and acryloyldimethyltaurate vinylpyrrolidone copolymer, in particular the ammonium salt of the latter; which components provide good thickening properties in the presence of electrolytes, in particular in the presence of ethanolamine or vitamin salts. Further there are provided cosmetic formulations comprising these thickening components.
L'invention concerne des préparations chimiques comprenant deux composants épaississants, la gomme de sclérote et un copolymère choisi dans le groupe constitué de éther méthylvinylique/copolymère d'acide anhydrique et de copolymère d'acryloyldiméthyltaurate vinylpyrrolidone, notamment le sel d'ammonium de ces derniers. Lesdits composants présentent des bonnes propriétés épaississantes en présence d'électrolytes, notamment en présence de sels de vitamine ou d'éthanolamine. L'invention porte également sur des préparations cosmétiques comprenant lesdits composants épaississants.
Dupressoir Carole
Le Fur Agnes
Morelli Muriel
Johnson & Johnson Consumer France S.a.s.
Smart & Biggar
LandOfFree
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