| 摘要 |
<p>A foamable alcoholic composition that is capable of producing a foamable composition comprises at least 40 weight percent alcohol, based upon the total weight of the alcoholic composition; a foaming surfactant selected from the group consisting of anionic, cationic, and zwitterionic fluorosurfactants, and combinations thereof; and a polymeric or oligomeric foam stabilizer selected from the group consisting of polyquaterniums, quaternized copolymers of vinylpyrrolidone and dimethylamino methacrylate, hydrophobically modified quaternized copolymers of vinylpyrrolidone and dimethylaminopropyl methacrylamide, and mixtures thereof. Methods of forming stabilized foam and of reducing dripping from a dispenser are also provided.</p> |
