US Patent 7405242 Aerosol delivery systems

An aerosol composition which is prepared from a biliquid foam, an aqueous phase and a propellant, and wherein an oil soluble functional material is incorporated into the biliquid foam during preparation to enable this material to be more readily incorporated into the composition. The aerosol composition can be contained in a pressurized aerosol can and can be a polish, an air freshener, a repellant. a pre- or post-shave preparation, a shaving preparation or a follicle softener.