| abstract |
A foamable composition is provided that includes 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 stabiliser selected from the group consisting of polyquaterniums, quaternized copolymers of vinylpyrrolidone and dimethylamino methacrylate, hydrophobically modified quaternized copolymers of vinylpyrrolidone & dimethylaminopropyl methacrylamide, and mixtures thereof. Methods of forming a stabilised foam and of reducing dripping from a dispenser are also provided. |