A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/34 (2006.01) A61K 8/81 (2006.01) A61K 8/86 (2006.01) A61K 8/895 (2006.01) A61K 8/898 (2006.01) A61Q 11/00 (2006.01) A61Q 11/02 (2006.01)
Patent
CA 2226160
An oral composition in the form of a toothpaste, powder, liquid dentifrice, mouthwash, denture cleanser, chewing gum or candy comprising one or more oral composition components selected from abrasives, binders, humectants, surfactants, fluoride ion sources, anti-calculus agents and sweeteners and additionally comprising: i) an aminoalkylsilicone; and ii) a silicone surfactant having general formula (I) wherein X is selected from hydrogen, alkyl, alkoxy and acyl groups having from about 1 to about 16 carbon atoms, Y is CH3, q is 0, n is from about 1 to about 100, m is from about 1 to about 40, the molecular weight of the residue (C2H4O-)x(C3H6O-)yX is from about 50 to about 2000, and x and y are such that the weight ratio of oxyethylene:oxypropylene is from about 100:0 to about 0:100. The composition provides improved antiplaque and anti-bacterial activity together with excellent cleansing performance.
L'invention porte sur une composition à usage buccal entrant dans la préparation de dentifrices, de poudres, d'eaux dentifrices, de rinçages, de produits de nettoyage pour appareils dentaires, de chewing-gum ou de bonbons comportant un ou plusieurs composants tels que des abrasifs, des liants, des humectants, des tensioactifs, des sources d'ions fluor, des agents anti-agglomérant, des édulcorants et de plus: (i) un aminoalkylsilicone; et (ii) un silicone tensioactif de formule (I) dans laquelle: X est choisi parmi hydrogène ou des groupes alkyle, alkoxy et acyle présentant d'environ 1 à environ 16 atomes de carbone; Y est CH3, q est O, n est environ 1 à environ 100; m est environ 1 à environ 40, le poids moléculaire du groupe (C¿2?H¿4?O-)¿x?(C¿3?H¿6?O-)y; X vaut entre environ 50 et 2000, et x et y sont tels que le rapport pondéral oxyéthylène/oxypropylène est compris entre environ 100/0 et environ 0/100. Ces compositions présentent une activité anti-plaque et anti-bactérienne et d'excellentes performances de nettoyage.
Edwards Mark Ieuan
Hughes Iain Allan
Kirby Eades Gale Baker
The Procter & Gamble Company
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