A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/891 (2006.01) A61K 8/04 (2006.01) A61K 8/27 (2006.01) A61K 8/37 (2006.01) A61K 8/49 (2006.01) A61K 8/73 (2006.01) A61K 8/86 (2006.01) A61Q 5/02 (2006.01) A61Q 5/12 (2006.01)
Patent
CA 2370939
Disclosed are shampoo compositions that provide a superior combination of anti- dandruff efficacy and conditioning, and a method of cleansing and conditioning the hair comprising applying to the hair and scalp an effective amount of said compositions. The anti-dandruff and conditioning shampoos comprise: (A) from about 5% to about 50%, by weight of the composition, of an anionic surfactant; (B) from about 0.01% to about 10%, by weight of the composition, of a non-volatile conditioning agent; (C) from about 0.1% to about 4%, by weight of the composition, of an anti-dandruff particulate; (D) from about 0.02% to about 5%, by weight of the composition, of at least one cationic polymer; (E) from 0.005% to about 1.5%, by weight of the composition, of a polyalkylene glycol corresponding to the formula: H(OCH2-CHR)n-OH, (i) wherein R is selected from the group consisting of hydrogen, methyl and mixtures thereof, (ii) wherein n is an integer having an average value from about 1,500 to about 120,000; and (F) water.
L'invention concerne des compositions de shampooing offrant une combinaison à efficacité supérieure de type antipelliculaire et conditionneur, ainsi qu'un procédé de nettoyage et à effet conditionneur qui consiste à appliquer sur la chevelure et le cuir chevelu une quantité efficace de ces compositions, lesquelles comprennent : (A) entre environ 5 % et environ 50 %, en poids, de tensioactif anionique; (B) entre environ 0,01 % et environ 10 %, en poids, de conditionneur non volatil; (C) entre environ 0,1 % et environ 4 %, en poids, d'agent particulaire antipelliculaire; (D) entre environ 0,02 % et environ 5 %, en poids, d'au moins un polymère cationique; (E) entre 0,005 % et environ1,5 %, en poids, d'un polyalkylène glycol représenté par la formule H(OCH2-CHR)n-OH, (i) sachant que R est choisi dans le groupe hydrogène, méthyle et leurs mélanges, (ii) sachant que n est un entier de valeur moyenne comprise entre environ 1 500 et environ 120 000; et enfin (F) de l'eau.
Dunlop David Scott
Guskey Susan Marie
Leyba Vicente Eduardo
Royce Douglas Allan
Dimock Stratton Llp
The Procter & Gamble Company
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