HUMECTANT

PROBLEM TO BE SOLVED: To provide a humectant that has an improved moisture retention ability to retain the moisture inside a horny layer.SOLUTION: A humectant contains a compound represented by the following formula (1) [where A is a C1-17 linear or branched hydrocarbon group, B is a C2-18 linear or...

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Bibliographische Detailangaben
Hauptverfasser:	KIRYU SHOICHIRO, ISHII HIROJI, IKEDA NAOAKI, SHUVENDU BISWAS, HATTORI TAKESHI, HONKAWA FUMIE
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a humectant that has an improved moisture retention ability to retain the moisture inside a horny layer.SOLUTION: A humectant contains a compound represented by the following formula (1) [where A is a C1-17 linear or branched hydrocarbon group, B is a C2-18 linear or branched hydrocarbon group, X is a hydrogen atom, or a C1-5 linear or branched hydrocarbon group].SELECTED DRAWING: None 【課題】角層内部で水分を保持する保湿能を改善できる保湿剤を提供すること。【解決手段】下記式（１）：【化１】〔式中、Ａは、炭素原子数１〜１７の直鎖もしくは分岐鎖の炭化水素基であり、Ｂは、炭素原子数２〜１８の直鎖もしくは分岐鎖の炭化水素基であり、Ｘは、水素原子、または炭素原子数１〜５の直鎖もしくは分岐鎖の炭化水素基である。〕で表される化合物を含む、保湿剤。【選択図】なし