| 摘要 |
<p>An aqueous oral gel preparation comprises: (A) from about .5 to about 5% by weight of hydrogen peroxide, (B) a flavoring agent selected from the group consisting of: (1) wintergreen flavor containing methyl salicylate and menthol in a weight ratio of about 3:1 to 5:1, and (2) Cinnamon flavor comprising 6 to 9% menthol, 32 to 38% cinnamic aldehyde and 6 to 9% clove oil, and (C) an effective gelling amount of a peroxide-stable gelling agent. Many optional ingredients may be included such as ethanol, poly-hydric alcohols, non-ionic surfactants, fluorides, color, preservative, sweetener, fluorineproviding anticaries compound and the like. A typical preferred gel includes ethanol, sorbitol, a Pluronic surfactant, a Tween surfactant, sodium saccarin, color and about 20 wt. % of a thickener.</p> |
