APPLICATOR

To provide an applicator capable of uniformly applying a treatment agent to an application object such as hair, nails, a face and a body.SOLUTION: The applicator according to the present invention is formed by impregnating a fiber structure 5 with a treatment agent. The treatment agent includes part...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MACHII KOJI, FURUTAKA YUKI, IIKUBO RINA
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide an applicator capable of uniformly applying a treatment agent to an application object such as hair, nails, a face and a body.SOLUTION: The applicator according to the present invention is formed by impregnating a fiber structure 5 with a treatment agent. The treatment agent includes particles P, and a median pore size D of a surface layer 51 of the fiber structure 5 coming into contact with the application object in use, measured by a mercury intrusion method, is equal to or more than an average particle size d of the particles P. The median pore size D of the surface layer 51 is preferably not less than 50 μm and not more than 250 μm. The average particle size d of the particles P is preferably not less than 0.1 μm and not more than 250 μm.SELECTED DRAWING: Figure 5 【課題】処理剤を毛髪、爪、顔、身体等の塗布対象物に均一に塗布することができる塗布具を提供すること。【解決手段】本発明の塗布具は、繊維構造体5に処理剤が含浸させてある塗布具である。処理剤は粒子Pを含んでおり、繊維構造体5は使用時に塗布対象物に当接させる表面層51の、水銀圧入法により測定されるメジアン細孔径Dが、粒子Pの平均粒子径d以上である。表面層51のメジアン細孔径Dは、好ましくは50μm以上250μm以下である。粒子Pの平均粒子径dは、好ましくは0.1μm以上250μm以下である。【選択図】図5