发明名称 |
Alcohol-free mouthwash |
摘要 |
The invention provides ethanol-free liquid oral care compositions comprising cetyl pyridinium chloride which do not have an unacceptably bitter taste, e.g. mouthwashes, toothpastes, throat sprays, and breath sprays that are substantially free of ethanol, e.g., comprising (i) an antimicrobially effective amount of cetyl pyridinium chloride (CPC), (ii) one or more flavoring oils which are substantially insoluble in water at room temperature, and (iii) water, wherein the ratio of the CPC to the one or more flavoring oils is from 1:1.5 to 1:2.5, as well as methods of making and using the same. |
申请公布号 |
US9192565(B2) |
申请公布日期 |
2015.11.24 |
申请号 |
US201114356637 |
申请日期 |
2011.11.09 |
申请人 |
Colgate-Palmolive Company |
发明人 |
Vogt Robert;Kohrs Karsten;Arvanitidou Evangelia S.;Perna Fernando |
分类号 |
A61K8/92;A61K8/34;A61K8/41;A61Q11/00;A61K8/06;A61K8/21;A61K8/49;A61K8/60 |
主分类号 |
A61K8/92 |
代理机构 |
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代理人 |
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主权项 |
1. A liquid oral care composition having less than 5% wt. of ethanol, comprising
(i) an antimicrobially effective amount of cetyl pyridinium chloride (CPC), and (ii) one or more flavoring oils which are substantially insoluble in water at room temperature, wherein the ratio of the CPC to the one or more flavoring oils is from 1:1.5 to 1:2.5, and wherein the one or more flavoring oils comprise menthol, peppermint oil and spearmint oil, wherein the CPC and the one or more flavoring oils form a micelle or a water-in-oil microemulsion in aqueous media at room temperature. |
地址 |
New York NY US |