| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an economical and safe heat storage material composition easily controllable of temperature by improving decrease of latent heat amount of the heat storage material comprising water-polyalkylene glycol. <P>SOLUTION: The heat storage material composition comprises an aqueous solution of at least one polyalkylene glycol-insoluble and water-soluble salt and a polyalkylene glycol such as polyethylene glycol, and a heat storing device using the material is provided. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
