摘要 |
<P>PROBLEM TO BE SOLVED: To provide aerosol with a function of redispersing solidified contents which can redisperse precipitates and which can prevent plugging of a valve, a button, a nozzle, or the like, from occurring in the aerosol in which materials capable of producing the precipitates are filled up. <P>SOLUTION: Agitation balls 3 for dispersion with a diameter (r) are put in an aerosol can body 1 having a bottom diameter (R) in which materials capable of producing the precipitates are filled up so as to satisfy next formula: ((R-r)×π/r) <n<(R<SP>2</SP>/r<SP>2</SP>) (n: number of cast agitation balls). Further preferably, the agitation ball 3 is a steel ball and preferably the diameter (r) of the agitation ball 3 is within a range between 5.0 mm to 10.0 mm. <P>COPYRIGHT: (C)2005,JPO&NCIPI |