Patent ID: 6230943
Filing Date: 2001-05-15
Classification: B65D

Abstract:
An aerosol product comprising a double-chamber container separated by a movable partition capable of dividing contents therewith, one spatial portion thereof being loaded with contents to be discharged and the other spatial portion being loaded with compressed gas for pressurizing, wherein the compressed gas is a mixed compressed gas of at least two types of mixed gas, at least a part of the partition presents permeability of the compressed gas, the mixed compressed gas selectively permeates the partition to be dissolved in the contents to be ready for discharge, and the compressed gas for pressurizing is a mixed gas including a compressed gas of which Ostwald coefficient is not less than 0.5 with respect to the contents at a temperature of 25.degree. C. and a second compressed gas of which Ostwald coefficient is not more than 0.3.