| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for dispersing a microcapsulated phase-change substance in a fluorosolvent, by which the dispersion scarcely containing microcapsulated particles not encapsulating a water-soluble phase-change substance, having a sufficient strength in a microcapsulated wall for covering the water-soluble phase-change substance, and having less precipitation of the water-soluble phase-change substance particles is obtained. <P>SOLUTION: This method for dispersing the microcapsulated phase-change substance in the fluorosolvent is characterized by comprising a process for producing the organic solvent dispersion of the microcapsulated phase-change substance, a process for mixing (A) the organic solvent dispersion of the produced microcapsulated phase-change substance, (B) a fluorinated dispersion medium dissolving no microcapsulated phase-change substance dispersion, and (C) a fluorosurfactant capable of being dissolved in the fluorinated dispersion medium, and a process for removing the organic solvent after a phase separation from the mixture liquid. <P>COPYRIGHT: (C)2009,JPO&INPIT |
