To obtain the subject composition that can sustain excellent antifungal, mildewproof and mothproof effects and aromatic properties by combining naturally occurring hiba arborbitae essence oil with plant oil.
This composition contains (A) naturally occurring hiba arborbitae essence oil and (B) a plant oil (preferably drying oil for example, linseed oil, perilla oil or tung oil. In this composition, the weight ratio of the component A to the component B is 5/1-1/5, preferably 2/1-5/1. This composition is preferably prepared by homogeneously mixing the components A and B using a solvent, preferably triol solvent or glycol solvent and applied to the substrate such as timber or the like. Thus, the rapid evaporation of the hiba essential oil is suppressed and the durable antifungal, mildewproof and mothproof effects can be expected.
GONGIYOU TAKAO
OOYA NOBUO
