Aerosol containers for foaming and delivering aerosols

摘要: An aerosol container is provided for foaming a liquid composition therein prior to expulsion from the and then expelling resulting foamed comprising at least two separate compartments in container, of which first compartment has volume 0.5 cc direct flow connection with valve passage, second passage only via compartment; one tap orifice having diameter within range about 0.012 0.2 cm communicating another into other compartment, sufficiently small dimensions restrict therethrough; ratio volume/first being 10/x 400/x, where x 1 when length less than cm, 2 or more; gas propellant form bubbles such across line thereof valve.