COMPOSITION FOR ORAL CAVITY

To provide a composition for oral cavity capable of sufficiently exhibiting an effect of inhibiting plaque formation by glycyrrhetinic acid while containing an anionic surfactant and/or a nonionic surfactant as a surfactant.SOLUTION: There is provided a composition for oral cavity which comprises th...

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1. Verfasser: SATO YOSHIMASA
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide a composition for oral cavity capable of sufficiently exhibiting an effect of inhibiting plaque formation by glycyrrhetinic acid while containing an anionic surfactant and/or a nonionic surfactant as a surfactant.SOLUTION: There is provided a composition for oral cavity which comprises the following components (A) to (D): (A) 0.006 mass% or more and 0.5 mass% or less of glycyrrhetic acid, (B) one or two or more polymer compounds selected from an alginate, carrageenan and carboxymethyl cellulose or its salt, (C) one or two or more surfactants selected from an anionic surfactant (c1) and a nonionic surfactant (c2) and (D) one or two or more solvents selected from propylene glycol, ethanol and polyethylene glycol, wherein the mass ratio ((A)/(B)) between the content of the component (A) and the content of the component (B) is 0.0005 or more and 40 or less.SELECTED DRAWING: None 【課題】界面活性剤として、アニオン界面活性剤及び/又はノニオン界面活性剤を含有しつつ、グリチルレチン酸による歯垢形成抑制効果を充分に発揮することのできる口腔用組成物に関する。【解決手段】次の成分(A)〜(D):(A)グリチルレチン酸 0.006質量%以上0.5質量%以下(B)アルギン酸塩、カラギーナン並びにカルボキシメチルセルロース又はその塩から選ばれる1種又は2種以上の高分子化合物(C)アニオン界面活性剤(c1)及びノニオン界面活性剤(c2)から選ばれる1種又は2種以上である界面活性剤(D)プロピレングリコール、エタノール及びポリエチレングリコールから選ばれる1種又は2種以上の溶媒を含有し、成分(A)の含有量と成分(B)の含有量との質量比((A)/(B))が0.0005以上40以下である口腔用組成物。【選択図】なし