A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/898 (2006.01) A61K 8/28 (2006.01) A61K 8/891 (2006.01) A61Q 15/00 (2006.01)
Patent
CA 2430576
Disclosed are single-phase antiperspirant compositions and corresponding methods of application, wherein the compositions are single-phase systems that comprise a solubilized antiperspirant active, a volatile silicone and selected coupling materials that are substantially free of Si-OH and Si-H functional groups and that have a solubility parameter of from about 7 to about 12, wherein the sum total solubility parameter of the essential components in the composition is from about 9 to about 13. These compositions provide improved low residue performance, enhanced stability, improved efficacy, and/or improved cosmetics.
L'invention concerne des compositions sudorifiques monophasiques et des procédés d'application associés. Lesdites compositions sont des systèmes monophasiques qui comportent une silicone antisudorifique active et volatile, ainsi que des matières de couplage sensiblement exemptes de groupes fonctionnels Si-OH et Si-H et ayant un paramètre de solubilité allant d'environ 7 à environ 12, le paramètre total de solubilité des composants essentiels de la composition se situant entre environ 9 et environ 13. Ces compositions offrent une meilleure performance laissant peu de résidu, une meilleure stabilité, une meilleure efficacité et/ou de meilleurs produits de beauté.
Guskey Gerald John
Luebbe John Paul
Gowling Lafleur Henderson Llp
The Procter & Gamble Company
LandOfFree
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