PROBLEM TO BE SOLVED: To provide an aromatic mothproofing agent for clothes moths which is a liquid type mothproofing agent for clothes moths having a perfume component as an active ingredient, excels in safety as well, makes the starting up of the effect known by a faint aroma and enhances a use feeling at the same time, and furthermore is easy to know the time to replace the agent at the terminal stage in use.SOLUTION: A liquid perfume agent is obtained by mixing a specific mothproofing agent perfume component having an ester group with a volatile auxiliary obtained by mixing a 12C-14C normal paraffin hydrocarbon with glycol ether at a ratio of 1:3 to 1:5 and can be volatilized through a liquid perfume agent permeable film at an appropriate volatilization speed.COPYRIGHT: (C)2013,JPO&INPIT【課題】香料成分を有効成分とする液体タイプの衣料害虫用防除剤であって、安全性にも優れ、ほのかな芳香性が効果の立ち上がりを知らしめると共に使用感を高め、更には、使用末期における薬剤の取替え時期もわかりやすい、衣料害虫用の芳香性防虫剤の提供。【課題の解決手段】エステル基を有する特定の防虫剤香料成分を、炭素数が12から14であるノルマルパラフィン系炭化水素とグリコールエーテルとが1:3から1:5の範囲で混合してなる揮散助剤に混ぜ合わせて得られる液体香料剤は、適度な揮散速度を持って液体香料剤透過性フィルムを通して揮散させることができる。【選択図】図1
