Perfume-free two phase compositions and methods for reducing...

Details Perfume-free two phase compositions and methods for reducing... Perfume-free two phase compositions and methods for reducing...

A - Human Necessities

61

K

A61K 8/90 (2006.01) A61K 8/19 (2006.01) A61K 8/27 (2006.01) A61K 8/34 (2006.01) A61K 8/37 (2006.01) A61K 8/44 (2006.01) A61K 8/49 (2006.01) A61K 8/73 (2006.01) A61K 8/891 (2006.01) A61Q 15/00 (2006.01)

Patent

CA 2293633

The present invention relates to an aqueous odor-absorbing composition which is safe for use on human skin comprising solubilized, water-soluble, uncomplexed cyclodextrin; an oil phase selected from the group consisting of emollients, moisturizers, skin protectants, and mixtures thereof; one or more surfactants each having hydrophilic/lipophilic balance of about 8-18, and wherein each surfactant, when combined with an aqueous cyclodextrin solution, provides no less than about 25 % a level of odor capture as an aqueous cyclodextrin solution; and an aqueous carrier. The present invention also encompasses methods of controlling body and environmental odors on skin comprising the application to skin of these compositions.

L'invention concerne une composition aqueuse absorbant les odeurs, qui peut être utilisée sans danger sur la peau humaine. Ladite composition comprend de la cyclodextrine non complexée, solubilisée et hydrosoluble; une phase huileuse choisie dans le groupe comprenant des émollients, des hydratants, des agents protecteurs de la peau et des mélanges de ceux-ci, un ou plusieurs tensioactifs présentant chacun un équilibre hydrophile/lipophile d'environ 8-18. Chaque tensioactif, lorsqu'il est combiné avec une solution de cyclodextrine aqueuse, produit un niveau de capture d'odeur d'au moins 25 % sous forme de solution de cyclodextrine aqueuse, et un véhicule aqueux. L'invention porte aussi sur des procédés de suppression des odeurs corporelles et des odeurs provenant de environnement, sur la peau, qui consiste à appliquer lesdites compositions sur la peau.

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