JP2003020496A - Detergent - Google Patents
DetergentInfo
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- JP2003020496A JP2003020496A JP2001205230A JP2001205230A JP2003020496A JP 2003020496 A JP2003020496 A JP 2003020496A JP 2001205230 A JP2001205230 A JP 2001205230A JP 2001205230 A JP2001205230 A JP 2001205230A JP 2003020496 A JP2003020496 A JP 2003020496A
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Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、例えば、足の洗浄
等に有用な液状洗浄剤に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a liquid cleaning agent useful for cleaning feet, for example.
【０００２】[0002]
【従来の技術】従来は、身体洗浄用には、石鹸やボディ
シャンプーが使用されており、頭髪には専用のシャンプ
ーが使用されていた。しかし、最近の清潔ブームによ
り、身体の特定部分専用の洗浄剤も開発され、実際に市
販されているものもある。例えば、足専用のシャンプー
は、様々な製品が販売されている。足専用シャンプーに
は、足特有の汚れに対し洗浄力を有する成分の他に、水
虫予防のために抗菌成分を配合している場合が多い。2. Description of the Related Art Conventionally, soap and body shampoo have been used for cleaning the body, and dedicated shampoo has been used for hair. However, due to the recent boom in cleanliness, cleaning agents for specific parts of the body have been developed and some of them are actually on the market. For example, various products for foot-only shampoos are sold. In many cases, foot-only shampoos contain an antibacterial ingredient for preventing athlete's foot, in addition to an ingredient that has a detergency against dirt peculiar to the foot.
【０００３】[0003]
【発明が解決しようとする課題】足の洗浄は、一般の人
にとっても重要であるが、糖尿病患者にとっては、重要
性がさらに高い。糖尿病患者は、自立神経障害による発
汗減少で皮膚の自浄作用が低下しており、また免疫力も
落ちていることが多いため、足の細かい傷（ひび割れな
ど）から白癬菌が侵入しやすく、足病変を引き起こす可
能性が大きい。したがって、糖尿病患者の足は、ごしご
し強くこすって洗うことができず、また、洗浄剤自身に
抗菌性があることが求められる。糖尿病患者の足を穏や
かに洗浄する方法として、液状洗浄剤を泡立て、この泡
でやさしく洗うことが考えられる。また、白癬菌に対す
る抗菌成分としては、ウンデシレン酸が知られている。
しかしながら、ウンデシレン酸を液状洗浄剤に配合する
と、沈殿が生じ、洗浄力が落ちる他、泡立ちも悪くな
る。The washing of the feet is important for the general public, but more important for diabetic patients. In diabetic patients, the self-cleansing action of the skin is diminished due to decreased sweating due to autonomic neuropathy, and the immunity is often impaired. Is likely to cause. Therefore, the feet of diabetic patients cannot be washed by scrubbing vigorously, and the detergent itself is required to have antibacterial properties. As a method of gently washing the feet of a diabetic patient, it is conceivable to foam a liquid detergent and gently wash with this foam. In addition, undecylenic acid is known as an antibacterial component against Trichophyton.
However, when undecylenic acid is blended with a liquid detergent, precipitation occurs, the detergency is reduced, and foaming also becomes worse.
【０００４】本発明は、このような事情に鑑みなされた
もので、沈殿がなく、洗浄力および白癬菌に対する抗菌
性に優れ、泡立ちも良好な液状洗浄剤の提供をその目的
とする。The present invention has been made in view of the above circumstances, and an object thereof is to provide a liquid detergent which is free from precipitation, is excellent in detergency and antibacterial activity against Trichophyton, and is also excellent in foaming.
【０００５】[0005]
【課題を解決するための手段】前記目的を達成するため
に、本発明の洗浄剤は、ウンデシレン酸、ヤシ油脂肪酸
ジエタノールアミド、Ｎ−ヤシ油脂肪酸アシル−Ｌ−グ
ルタミン酸トリエタノールアミンおよびヒドロキシエタ
ンジスルホン酸を含有する。In order to achieve the above-mentioned object, the detergent of the present invention comprises undecylenic acid, coconut oil fatty acid diethanolamide, N-coconut oil fatty acid acyl-L-glutamic acid triethanolamine and hydroxyethanedisulfone. Contains an acid.
【０００６】本発明者らは、ウンデシレン酸、界面活性
剤およびキレート剤の組み合わせを中心に一連の研究を
重ねたところ、前記２種類の界面活性剤と前記特定のキ
レート剤とを配合すれば、ウンデシレン酸を配合しても
沈殿が生じない液状洗浄剤が得られることを見出し、本
発明に到達した。本発明の液状洗浄剤は、使用時には泡
立て使用することが好ましい。The present inventors have conducted a series of studies centering on the combination of undecylenic acid, a surfactant and a chelating agent, and found that if the two kinds of surfactants and the specific chelating agent are blended, The present inventors have found that a liquid detergent that does not cause precipitation can be obtained even if undecylenic acid is added, and arrived at the present invention. The liquid cleaning agent of the present invention is preferably used by foaming when used.
【０００７】[0007]
【発明の実施の形態】本発明の液状洗浄剤は、ウンデシ
レン酸、ヤシ油脂肪酸ジエタノールアミド、Ｎ−ヤシ油
脂肪酸アシル−Ｌ−グルタミン酸トリエタノールアミン
およびヒドロキシエタンジスルホン酸を水に溶解若しく
は分散することにより調製できる。BEST MODE FOR CARRYING OUT THE INVENTION The liquid detergent of the present invention comprises undecylenic acid, coconut oil fatty acid diethanolamide, N-coconut oil fatty acid acyl-L-glutamic acid triethanolamine and hydroxyethanedisulfonic acid dissolved or dispersed in water. Can be prepared by
【０００８】ウンデシレン酸は、抗菌成分であり、人間
の汗や涙の中にも含まれており、皮膚糸状菌の発育を阻
害し、特に白癬菌に対する抗菌性に優れている。ウンデ
シレン酸は、ＣＨ2ＣＨＣＨ2（ＣＨ2）6ＣＨＣＯＯＨの
化学式で表される脂質誘導体であり、通常、ヒマシ油か
ら得られる。ウンデシレン酸の配合割合は、液状洗浄剤
全体に対し、例えば、０．０１〜１０質量％の範囲であ
り、好ましくは０．１〜５質量％の範囲であり、より好
ましくは０．１〜１質量％の範囲である。ウンデシレン
酸は市販品を使用してもよい。Undecylenic acid, which is an antibacterial component, is also contained in human sweat and tears, inhibits the growth of dermatophytes, and is particularly excellent in antibacterial activity against Trichophyton. Undecylenic acid is a lipid derivative represented by the chemical formula of CH 2 CHCH 2 (CH 2 ) 6 CHCOOH, and is usually obtained from castor oil. The blending ratio of undecylenic acid is, for example, in the range of 0.01 to 10% by mass, preferably in the range of 0.1 to 5% by mass, and more preferably in the range of 0.1 to 1 with respect to the entire liquid detergent. It is in the range of mass%. Undecylenic acid may use a commercial item.
【０００９】ヤシ油脂肪酸ジエタノールアミドは、界面
活性剤であり、その配合割合は、液状洗浄剤全体に対
し、例えば、１〜３０質量％の範囲であり、好ましくは
１〜１０質量％の範囲であり、より好ましくは３〜８質
量％の範囲である。The coconut oil fatty acid diethanolamide is a surfactant, and the blending ratio thereof is, for example, in the range of 1 to 30% by mass, and preferably in the range of 1 to 10% by mass, based on the whole liquid detergent. Yes, and more preferably in the range of 3 to 8 mass%.
【００１０】Ｎ−ヤシ油脂肪酸アシル−Ｌ−グルタミン
酸トリエタノールアミンも、界面活性剤であり、その配
合割合は、液状洗浄剤全体に対し、例えば、１〜５０質
量％の範囲であり、好ましくは１０〜４０質量％の範囲
であり、より好ましくは２５〜３５質量％の範囲であ
る。N-coconut oil fatty acid acyl-L-glutamic acid triethanolamine is also a surfactant, and its compounding ratio is, for example, in the range of 1 to 50% by mass with respect to the entire liquid detergent, and preferably. It is in the range of 10 to 40% by mass, and more preferably in the range of 25 to 35% by mass.
【００１１】ヒドロキシエタンジスルホン酸は、キレー
ト剤であり、水中の金属イオンの影響を排除するために
使用される。その配合割合は、液状洗浄剤全体に対し、
例えば、０．００５〜１質量％の範囲であり、好ましく
は０．０１〜０．１質量％の範囲であり、より好ましく
は０．０３〜０．０８質量％の範囲である。Hydroxyethanedisulfonic acid is a chelating agent and is used to eliminate the effects of metal ions in water. The mixing ratio is based on the entire liquid cleaning agent.
For example, it is in the range of 0.005 to 1% by mass, preferably in the range of 0.01 to 0.1% by mass, and more preferably in the range of 0.03 to 0.08% by mass.
【００１２】本発明の液状洗浄剤に使用される水は、精
製水が好ましく、その割合は、前記必須成分および下記
任意成分の残部である。The water used in the liquid detergent of the present invention is preferably purified water, and the ratio thereof is the balance of the above essential components and the following optional components.
【００１３】本発明の液状洗浄剤は、前記必須成分の他
に、マスキング剤、保湿剤、防腐剤、香料、消炎成分、
エモリエント成分等の任意成分を含有していてもよい。The liquid detergent of the present invention comprises, in addition to the above essential components, a masking agent, a moisturizing agent, an antiseptic, a fragrance, an anti-inflammatory component,
It may contain an optional component such as an emollient component.
【００１４】前記マスキング剤としては、ティーツリー
オイル、ユーカリオイル、ペパーミント、オレンジ、レ
モングラス等があり、このなかで抗菌性も有するティー
ツリーオイルが好ましい。ティーツリーオイルの配合割
合は、液状洗浄剤全体に対し、例えば、０．０１〜１質
量％の範囲であり、好ましくは０．０５〜０．２質量％
の範囲であり、より好ましくは０．０５〜０．５質量％
の範囲である。Examples of the masking agent include tea tree oil, eucalyptus oil, peppermint, orange, lemongrass and the like, and among them, tea tree oil having antibacterial properties is preferable. The blending ratio of tea tree oil is, for example, in the range of 0.01 to 1% by mass, preferably 0.05 to 0.2% by mass, based on the entire liquid detergent.
Range, more preferably 0.05 to 0.5 mass%
Is the range.
【００１５】前記保湿剤としては、例えば、グリセリ
ン、キトサン、グリシン、キシリトール等があり、この
なかでグリセリンが好ましい。グリセリンの配合割合
は、液状洗浄剤全体に対し、例えば、１〜１５質量％の
範囲であり、好ましくは２〜１０質量％の範囲であり、
より好ましくは３〜８質量％の範囲である。Examples of the moisturizer include glycerin, chitosan, glycine, xylitol and the like, and among them, glycerin is preferable. The blending ratio of glycerin is, for example, in the range of 1 to 15% by mass, and preferably in the range of 2 to 10% by mass, based on the entire liquid detergent.
More preferably, it is in the range of 3 to 8 mass%.
【００１６】前記防腐剤としては、例えば、フェノキシ
エタノール、ｐ−ヒドロキシ安息香酸メチル等がある。Examples of the preservatives include phenoxyethanol and methyl p-hydroxybenzoate.
【００１７】本発明の液状洗浄剤は、そのまま使用する
こともできるが、泡立て、この泡で洗うことが好まし
い。したがって、本発明の液状洗浄剤は、泡立て機能を
備えた容器に充填することが好ましい。また、本発明の
液状洗浄剤のｐＨは、例えば、ｐＨ４．５〜６．５の範
囲であり、好ましくはｐＨ５〜６の範囲であり、より好
ましくはｐＨ５．５〜６．０の範囲である。The liquid detergent of the present invention can be used as it is, but it is preferable to foam it and wash with this foam. Therefore, the liquid detergent of the present invention is preferably filled in a container having a foaming function. The pH of the liquid detergent of the present invention is, for example, in the range of pH 4.5 to 6.5, preferably in the range of pH 5 to 6, and more preferably in the range of pH 5.5 to 6.0. .
【００１８】[0018]
【実施例】つぎに、実施例について説明する。EXAMPLES Next, examples will be described.
【００１９】下記表１の各成分を同表に示す割合で配合
し、液状組成物を調製（ｐＨ５．６）した。
（表１）
精製水 ５９．０５
グリセリン ５．０
ヒドロキシエタンジスルホン酸 ０．０５
Ｎ−ヤシ油脂肪酸アシル−Ｌ−グルタミン酸トリエタノールアミン ３０．０
ヤシ油脂肪酸ジエタノールアミド ５．０
フェノキシエタノール ０．３
ウンデシレン酸 ０．５ティーツリーオイル ０．１
合計１００質量％A liquid composition was prepared (pH 5.6) by mixing the components shown in Table 1 below in the proportions shown in the same table. (Table 1) Purified water 59.05 Glycerin 5.0 Hydroxyethanedisulfonic acid 0.05 N-coconut oil fatty acid acyl-L-glutamic acid triethanolamine 30.0 Coconut oil fatty acid diethanolamide 5.0 Phenoxyethanol 0.3 Undecylenic acid 0.5 Tea tree oil 0.1 Total 100% by mass
【００２０】この液状洗浄剤について白癬菌に対する抗
菌性を、下記の方法により調べた。その結果を下記表２
に示す。The antibacterial properties of this liquid detergent against Trichophyton were examined by the following method. The results are shown in Table 2 below.
Shown in.
【００２１】（抗菌性評価）抗菌性は、石炭酸係数法に
より評価した。液状洗浄剤１０ｍｌに１０7の菌液０．
１ｍｌを接種し、２０℃でインキュベーションして３時
間後の生菌数を測定した。初期菌数は、リン酸緩衝液
（１／１５Ｍ、ｐＨ７．２）１０ｍｌに菌液０．１ｍｌ
を接種し、この菌数を測定した。なお、コントロールは
蒸留水を用いた。また、白癬菌は、Trichopyton metagr
ophytes IFO-6124を用いた。(Evaluation of antibacterial property) The antibacterial property was evaluated by the carboxylic acid coefficient method. Bacterial suspension 0 10 7 in the liquid detergent 10 ml.
1 ml was inoculated and incubated at 20 ° C., and the viable cell count was measured after 3 hours. The initial number of bacteria is 0.1 ml of bacterial solution in 10 ml of phosphate buffer (1 / 15M, pH 7.2).
Was inoculated and the number of this bacterium was measured. In addition, distilled water was used as a control. Trichopyton metagr
ophytes IFO-6124 was used.
【００２２】 （表２） 初期菌数 ３時間後菌数 実施例 １．７Ｅ＋０．５ １．０Ｅ＋０１ コントロール １．７Ｅ＋０．５ １．７Ｅ＋０．５(Table 2) Initial bacterial count 3 hours after bacterial count Example 1.7E + 0.5 1.0E + 01 Control 1.7E + 0.5 1.7E + 0.5
【００２３】前記表２からわかるように、実施例の液状
洗浄剤は優れた抗菌性を有する。また、この液状洗浄剤
について、目視で沈殿の有無を観察したところ、沈殿物
はなかった。また、泡立ちおよび洗浄力も良好であっ
た。As can be seen from Table 2 above, the liquid detergents of Examples have excellent antibacterial properties. In addition, when the presence or absence of precipitation was visually observed for this liquid detergent, no precipitate was found. Moreover, foaming and detergency were also good.
【００２４】[0024]
【発明の効果】以上のように、本発明の液状洗浄剤は、
沈殿がなくしかも抗菌性および洗浄力に優れ、泡立ちも
良い。したがって、本発明の液状洗浄剤は、例えば、足
のデリケートな洗浄および白癬菌感染防止を必要とする
糖尿病患者に最適である。As described above, the liquid cleaning agent of the present invention is
It has no precipitation, has excellent antibacterial properties and detergency, and has good foaming properties. Therefore, the liquid cleansing agent of the present invention is most suitable for diabetic patients who need delicate cleansing of feet and prevention of Trichophyton infection.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ｃ１１Ｄ 3/34 Ｃ１１Ｄ 3/34 3/382 3/382 17/08 17/08 (72)発明者 八木 雅之 京都府京都市南区東九条西明田町57番地 アークレイ株式会社内 (72)発明者 八木 伸夫 兵庫県西宮市池田町９番20号 株式会社ピ カソ美化学研究所内 Ｆターム(参考） 4C083 AA111 AA112 AC241 AC242 AC541 AC542 AC641 AC642 AC901 AC902 CC24 DD23 DD27 EE06 EE13 4H003 AB09 AB46 AC13 DA02 EB04 EB05 EB07 EB22 EB43 ED02 FA04 FA13 FA18 FA34 4H011 AA02 AA03 BA01 BB06 BC06 BC07 DA13 ─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. 7 Identification code FI theme code (reference) C11D 3/34 C11D 3/34 3/382 3/382 17/08 17/08 (72) Inventor Masayuki Yagi 57, Higashikujo Nishi-Akita-cho, Minami-ku, Kyoto City, Kyoto Prefecture (72) Inventor Nobuo Yagi 9-20 Ikeda-cho, Nishinomiya-shi, Hyogo F-Term (Preference) 4C083 AA111 AA112 AC241 AC242 AC541 AC542 AC641 AC642 AC901 AC902 CC24 DD23 DD27 EE06 EE13 4H003 AB09 AB46 AC13 DA02 EB04 EB05 EB07 EB22 EB43 ED02 FA04 FA13 FA18 FA34 4H011 AA02 AA03 BA01 BB06 BC06 BC07 DA13
Claims (2)
ールアミド、Ｎ−ヤシ油脂肪酸アシル−Ｌ−グルタミン
酸トリエタノールアミンおよびヒドロキシエタンジスル
ホン酸を含有する洗浄剤。1. A detergent containing undecylenic acid, coconut oil fatty acid diethanolamide, N-coconut oil fatty acid acyl-L-glutamic acid triethanolamine and hydroxyethanedisulfonic acid.
請求項１記載の洗浄剤。2. The cleaning agent according to claim 1, further comprising tea tree oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001205230A JP4744732B2 (en) | 2001-07-05 | 2001-07-05 | Washing soap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001205230A JP4744732B2 (en) | 2001-07-05 | 2001-07-05 | Washing soap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003020496A true JP2003020496A (en) | 2003-01-24 |
| JP4744732B2 JP4744732B2 (en) | 2011-08-10 |
Family
ID=19041581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001205230A Expired - Fee Related JP4744732B2 (en) | 2001-07-05 | 2001-07-05 | Washing soap |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4744732B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015101576A (en) * | 2013-11-27 | 2015-06-04 | 株式会社ニイタカ | Skin body sterilizing and washing agent composition |
| US9055745B2 (en) | 2011-04-13 | 2015-06-16 | Natureza, Inc. | Compositions for internal and external insecticides, ovicides, repellents and wound healing |
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2001
- 2001-07-05 JP JP2001205230A patent/JP4744732B2/en not_active Expired - Fee Related
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|---|---|---|---|---|
| JPH11322630A (en) * | 1998-05-08 | 1999-11-24 | Nippon Zetokku Kk | Antimicrobial agent, external preparation for skin and skin cleaning agent containing the same |
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| JP2000219670A (en) * | 1999-01-28 | 2000-08-08 | Kawaken Fine Chem Co Ltd | Amidosulfobetaine-type surface active compound and surfactant |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9055745B2 (en) | 2011-04-13 | 2015-06-16 | Natureza, Inc. | Compositions for internal and external insecticides, ovicides, repellents and wound healing |
| US9538748B2 (en) | 2011-04-13 | 2017-01-10 | Natureza, Inc. | Compositions for internal and external use as an insecticide, ovicide, repellent and for wound healing |
| JP2015101576A (en) * | 2013-11-27 | 2015-06-04 | 株式会社ニイタカ | Skin body sterilizing and washing agent composition |
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