HUMIDITY CONTROLLING MATERIAL AND HUMIDITY CONTROLLING APPARATUS

A humidity controlling material includes: a first particle; and a second particle. The first particle includes: a first humidity controlling liquid containing a hygroscopic substance; and a first holding portion holding the first humidity controlling liquid. The second particle includes: a second hu...

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Bibliographische Detailangaben
Hauptverfasser: SHIMIZU, Yuusuke, OCHI, SHO, KAMADA, TSUYOSHI, MATSUURA, KYOKO, IDE, TETSUYA
Format: Patent
Sprache:eng
Schlagworte:
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Zusammenfassung:A humidity controlling material includes: a first particle; and a second particle. The first particle includes: a first humidity controlling liquid containing a hygroscopic substance; and a first holding portion holding the first humidity controlling liquid. The second particle includes: a second humidity controlling liquid containing the hygroscopic substance; and a second holding portion holding the second humidity controlling liquid. The first holding portion and the second holding portion are formed of a polymeric material. The first humidity controlling liquid includes a first indicator a color of which changes according to an amount of moisture contained in the first humidity controlling liquid. The second humidity controlling liquid includes a second indicator a color of which changes, in a transition range different from a transition range of the first indicator, according to an amount of moisture contained in the second humidity controlling liquid.