A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/892 (2006.01) A61K 8/896 (2006.01) A61Q 3/02 (2006.01) A61Q 5/02 (2006.01) A61Q 5/12 (2006.01) A61Q 17/04 (2006.01) A61Q 19/00 (2006.01)
Patent
CA 2168876
Provided is a topical personal care composition, having improved drying time, said composition comprising (a) a polysiloxane- grafted adhesive polymer; (b) a volatile, water insoluble solvent for said polysiloxane-grafted polymer, (c) a nonvolatile drying aid for said polysiloxane-grafted polymer which is soluble in said volatile solvent (b) at 45 °C and is water insoluble at 25 °C, and is selected from the group consisting of silicone fluids and waxes having from 1 to about 100 siloxy units, silanes, and silicone resins and mixtures thereof; wherein the weight ratio of said polysiloxane-grafted polymer (a) to said drying aid (c) is about 100:1 or less.
L'invention concerne une composition topique de soins personnels dont le temps de séchage est amélioré, cette composition comprenant: (a) un polymère adhésif greffé sur un polysiloxane; (b) un solvant volatil, insoluble dans l'eau destiné audit polymère; (c) un adjuvant dessiccateur non volatil destiné audit polymère, soluble dans le solvant volatil (b) à 45 C et insoluble dans l'eau à 25 C, cet adjuvant étant choisi dans le groupe comprenant les huiles et cires silicone possédant de 1 à environ 100 unités siloxy, les silanes, les résines silicone ainsi que des mélanges de ceux-ci. Dans cette composition, le rapport en poids du polymère (a) et de l'adjuvant (c) est d'environ 100:1 ou moins.
Kirby Eades Gale Baker
The Procter & Gamble Company
LandOfFree
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