PROBLEM TO BE SOLVED: To properly secure a period in which the sustained-release of a medicine of a volatile agent can last.SOLUTION: A volatile agent storage body 1 comprises a volatile agent 40 comprising a volatile medicine, and a rubber-like elastic container part 10 in which the volatile agent 40 is stored. The rubber-like elastic container part 10 has pores which allow the sustained-release of the medicine of the volatile agent 40 on its wall. The volatile agent 40 is a liquid in which the medicine, an organic solvent for diluting the medicine, and water are mixed, with the amount of water larger than that of the organic solvent.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT【課題】揮散剤の薬剤の徐放が持続可能な持続期間を適切に確保できるようにする。【解決手段】揮発性を有する薬剤を含む揮散剤40と、揮散剤40が収容されたゴム状弾性体容器部10とを有する揮散剤収容体1において、ゴム状弾性体容器部10は、その壁に揮散剤40の薬剤を徐放可能な細孔を有し、揮散剤40は、薬剤と、薬剤を稀釈する有機溶媒と、水とが混合された液体であって、水は有機溶媒よりも多い量となるように構成する。【選択図】図1
