A - Human Necessities – 61 – Q
Patent
A - Human Necessities
61
Q
A61Q 1/10 (2006.01) A61K 8/02 (2006.01) A61K 8/04 (2006.01) A61K 8/26 (2006.01) A61K 8/73 (2006.01) A61K 8/81 (2006.01) A61Q 1/04 (2006.01) A61Q 1/08 (2006.01) A61Q 1/12 (2006.01)
Patent
CA 2603137
The invention concerns a base composition for make-up capable of being freeze- dried to form a make-up product comprising: an emulsion of a fatty phase and an aqueous phase; fillers mainly insoluble; dispersing agents, in sufficient amount to ensure dispersion of the fillers in the emulsion and formation, after being freeze-dried, of a network of cavities capable of trapping the fillers, said composition comprising a proportion of fillers not less than 50 wt. %. The invention is applicable in cosmetology and make-up.
L'invention concerne une composition de base pour le maquillage apte à être lyophilisée pour former un produit de maquillage comprenant: une émulsion d'une phase grasse et d'une phase aqueuse; des charges majoritairement insolubles; des agents dispersants, en quantité suffisante pour assurer la dispersion des charges dans l'émulsion et former, après lyophilisation, un réseau de cavités aptes à piéger les charges; ladite composition comportant une proportion de charges supérieure ou égale à 50 % en poids. Cosmétologie et maquillage.
Allemand Jean-Luc Gabriel
Masson Stephane Jacques Joseph
Simonnet (nee Carrere) Anne Marie Catherine
Vidal (nee Declomesnil) Sophie Caroline
Blake Cassels & Graydon Llp
Lyofal
Yves Saint-Laurent Parfums
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