| 摘要 |
PROBLEM TO BE SOLVED: To provide a cushion capable of retaining desired comfortable temperature for a long time by previously cooling or heating the cushion, capable of supporting the contact region of a user's body in the natural state with little deformation even if the weight of the user's head, feet or neck is applied to the cushion, capable of giving the user bottomless and flexible tactile sensation, and capable of immediately restoring the depression or deformation of the region where the weight is applied when the pressure is released. SOLUTION: The cushion has the heat storage function is obtained by filling a microcapsulated dispersion liquid including a heat storage material into a flexible sealing material filled. The cushion with the heat storage function holds the microcapsulated dispersion liquid in an open cell foam. COPYRIGHT: (C)2008,JPO&INPIT
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