JP4551557B2 - Skin cleanser composition - Google Patents

Skin cleanser composition Download PDF

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Publication number
JP4551557B2
JP4551557B2 JP2000374756A JP2000374756A JP4551557B2 JP 4551557 B2 JP4551557 B2 JP 4551557B2 JP 2000374756 A JP2000374756 A JP 2000374756A JP 2000374756 A JP2000374756 A JP 2000374756A JP 4551557 B2 JP4551557 B2 JP 4551557B2
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Japan
Prior art keywords
points
weight
salt
skin
less
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JP2000374756A
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Japanese (ja)
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JP2002179553A (en
Inventor
淳 大木
安則 野口
敦之 宮本
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Sakamoto Yakuhin Kogyo Co Ltd
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Sakamoto Yakuhin Kogyo Co Ltd
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Description

【0001】
【産業上の利用分野】
本発明は、豊かな泡立ちと、弾力のあるクリーミーな泡質で、皮膚の汚れや皮脂の洗浄性に優れ、洗浄後に極めてしっとりした感触を与え、且つ温度安定性が良好な皮膚洗浄剤組成物に関する。
【0002】
【従来の技術】
従来、皮膚洗浄剤としては、脂肪酸石鹸が主成分として用いられてきた。脂肪酸石鹸は、クリーミーで豊かな泡立ち、素早い泡切れ、優れた洗浄力、洗い上がりのさっぱり感等、好ましい感触を与える効果に優れているため、洗顔クリーム、固形石鹸、ボディシャンプー等の皮膚洗浄剤に用いられてきた。しかしながら、その一方で、洗浄後のさっぱり感が強すぎて、洗浄後にしっとりとした好ましい感触を与えることが困難であった。その欠点を補うことを目的に従来、洗浄料中に油性成分や両性界面活性剤等の種々の成分を配合する等の工夫が行なわれているが、いずれも満足するしっとり感を得られないのが実情であった。
【0003】
一方、洗浄後のしっとり感に優れ、且つ低刺激性の洗浄剤としては、N−アシルグルタミン酸系洗浄剤、N−アシルサルコシン塩系洗浄剤、N−アシル−メチル−β−アラニン塩系洗浄剤等が挙げられる。しかし、これらの洗浄剤は、いずれも泡立ち、泡のクリーミー性、洗浄効果、すすぎ性等の点で満足されるものではなかった。また、温度安定性の面でも問題があり、具体的には、低温で適度な硬さのクリームであっても高温では液状化あるいは分離したり、逆に高温では液状化しないが低温ではクリームが硬くなって、容器から取り出し難くなる等の問題があるのが実情であった。
【0004】
【発明が解決しようとする課題】
そこで本発明者は、上記の事情に鑑み、豊かな泡立ちと、弾力のあるクリーミーな泡質で、皮膚の汚れや皮脂の洗浄性に優れ、洗浄後に極めてしっとりした感触を与え、且つ温度安定性が良好な皮膚洗浄剤組成物を得ることを目的とする。
【0005】
【問題を解決するための手段】
本発明者は、上記課題を達成するために鋭意研究した結果、N−アシルグリシン系界面活性剤、特定の多価アルコール、マルチトールヒドロキシ脂肪族エーテル、脂肪酸石鹸を配合することにより、豊かな泡立ちと、弾力のあるクリーミーな泡質で、皮膚の汚れや皮脂の洗浄性に優れ、洗浄後に極めてしっとりした感触を与え、且つ温度安定性が良好な皮膚洗浄剤組成物が得られることを見出し、本発明に到達した。
【0006】
即ち、本発明は、(A)N−アシルグリシン及び/又はその塩から選ばれた1種又は2種以上、及び(B)グリセリン及び/又は平均重合度2〜10のポリグリセリンから選ばれた1種又は2種以上の多価アルコールを含有し、(A):(B)の重量比が1:0.5〜2.5であり、更に(C)マルチトールヒドロキシ脂肪族エーテル0.1〜10重量%、及び(D)脂肪酸石鹸0.1〜10重量%を含有する中性ないし弱塩基性である皮膚洗浄剤組成物に関するものである。
【0007】
以下、本発明を詳細に説明する。本発明で使用するN−アシルグリシン及び/又はその塩のアシル基としては、オクタノイル、デカノイル、ラウロイル、ミリストイル、パルミトイル、ステアロイル、オレオイル、リノレオイル、ヤシ油脂肪酸アシル、パーム核油脂肪酸アシル等が挙げられ、これらのアシル基を有するN−アシルグリシン及び/又はその塩の1種又は2種以上を使用する。
【0008】
N−アシルグリシン塩の塩としては特に限定されるものではないが、例えばナトリウム塩、カリウム塩等のアルカリ金属塩、マグネシウム塩、カルシウム塩等のアルカリ土類金属塩、トリエタノールアミン塩等のアルカノールアミン塩、アンモニウム塩、コリン塩及びリジン、オルニチン、アルギニン等の塩基性のアミノ酸塩等から選ばれる1種又は2種以上を使用する。
【0009】
本発明におけるN−アシルグリシン及び/又はその塩の配合量は、特に限定されるものではなく、目的とする皮膚洗浄剤組成物の剤系により任意の配合量とすることができるが、液状の場合は皮膚洗浄剤組成物の全量に対して1〜20重量%、クリーム状の場合は5〜50重量%、固形の場合は40〜65重量%程度が好ましい。豊かな泡立ちと、弾力のあるクリーミーな泡質、及び使用の簡便さを考慮すると、10〜40重量%を配合し、クリーム状の皮膚洗浄剤組成物とするのが特に好ましい。
【0010】
本発明で使用するグリセリン及び/又は平均重合度2〜10のポリグリセリンとしては、グリセリン、ジグリセリン、トリグリセリン、テトラグリセリン、ヘキサグリセリン、デカグリセリン等を例示することができ、これらの一種または二種以上を使用する。これらの内、泡質、温度安定性、洗い上がりの点からジグリセリンが最も好ましい。尚、ジグリセリンの純度は60重量%以上が好ましく、80%以上がより好ましい。
【0011】
本発明において、N−アシルグリシン及び/又はその塩と、グリセリン及び/又は平均重合度2〜10のポリグリセリンとの重量比が1:0.5〜2.5、好ましくは1:1.0〜2.0となるように使用する。グリセリン及び/又は平均重合度2〜10のポリグリセリンの配合量が、N−アシルグリシン及び/又はその塩1重量部に対して0.5重量部未満では、泡質が悪く、洗浄後のしっとり感や温度安定性が不十分となる。また、グリセリン及び/又は平均重合度2〜10のポリグリセリンの配合量が、N−アシルグリシン及び/又はその塩1重量部に対して2.5重量部を超えて配合すると、泡立ち、温度安定性、特に低温安定性の点で好ましくない。
【0012】
N−アシルグリシン及び/又はその塩とグリセリン及び/又は平均重合度2〜10のポリグリセリンを使用することにより、泡質や洗浄後のしっとり感に優れた皮膚洗浄剤組成物が得られるが、更にマルチトールヒドロキシ脂肪族エーテルと脂肪酸石鹸を共に使用することにより、起泡性及び高温安定性を向上することができる。マルチトールヒドロキシ脂肪族エーテルと脂肪酸石鹸のどちらか一方のみを配合しても、起泡性や高温安定性を向上することはできない。
【0013】
本発明で使用するマルチトールヒドロキシ脂肪族エーテルとしては、マルチトール−2−ヒドロキシミリスチルエーテル、マルチトール−2−ヒドロキシラウリルエーテル、マルチトール−2−ヒドロキシステアリルエーテル等を例示することができ、これらの一種または二種以上を使用する。
【0014】
マルチトールヒドロキシ脂肪族エーテルの配合量は、皮膚洗浄剤組成物の全量に対して、0.1〜10重量%、好ましくは1〜7重量%である。0.1重量%未満では、起泡性及び高温安定性を向上することができない。また、10重量%を超えて配合すると、水への溶解に時間がかかり、十分に起泡させる上で問題となる。
【0015】
また、本発明で使用する脂肪酸石鹸としては、ラウリン酸、ミリスチン酸、パルミチン酸、ステアリン酸、イソステアリン酸、オレイン酸等の脂肪酸のナトリウム塩、カリウム塩、トリエタノールアミン塩、L−アルギニン塩等を例示することができ、これらの一種または二種以上を使用する。
【0016】
脂肪酸石鹸の配合量は、皮膚洗浄剤組成物の全量に対して、0.1〜10重量%、好ましくは1〜7重量%である。0.1重量%未満では、起泡性及び高温安定性を向上することができない。また、10重量%を超えて配合すると、水への溶解性に時間がかかり、十分に起泡させる上で問題となる。
【0017】
本発明の皮膚洗浄剤組成物は、pH7〜8の中性ないし弱塩基性とする。このため、皮膚洗浄剤組成物に応じて、必要により、水酸化ナトリウム、水酸化カリウム等のアルカリ化合物や、クエン酸等の有機酸等のpH調整剤をpH7〜8となるように適宜使用する。pH8を超えると、弾力のあるクリーミーな泡質が得られない。また、pH7未満の場合は、起泡性及び低温安定性面が悪くなるので好ましくない。
【0018】
本発明の皮膚洗浄剤組成物には、本発明を損なわない範囲で通常使用される成分、例えば、プロピレングリコール、ジプロピレングリコール、ポリエチレングリコール、1、3−ブチレングリコール、エリスリトール等の多価アルコール類、グルコース、シュークロース、マルトース等の糖類、ソルビトール、マルチトール等の糖アルコール類、アシルグリシン系界面活性剤以外の界面活性剤、例えば、アルキルリン酸塩、アシルタウリン塩、アルキル硫酸塩等のアニオン界面活性剤、カルボベタイン、アミドベタイン等の両性界面活性剤、アルキルグルコシド、脂肪酸アルカノールアミド、ポリグリセリン脂肪酸エステル等のノニオン界面活性剤、その他スクワラン、ホホバ油、オリーブ油等のエモリエント成分、ヒドロキシエチルセルロース、メチルセルロース等の水溶性高分子類、ジステアリン酸エチレングリコール等のパール化剤、抗炎症効果や細胞賦活、美白効果のある薬剤、色素、香料、防腐剤、殺菌剤、キレート剤、酸化防止剤等を適宜配合することができる。
【0019】
本発明の皮膚洗浄料は、常法に従って製造することができ、例えば、N−アシルグリシン系界面活性剤、保湿剤、水を加熱、混合、溶解することにより得ることができる。
【0020】
【実施例】
以下に実施例を挙げて本発明を具体的に説明するが、本発明はこれらに限定されるものではない。
【0021】
実施例1〜7、比較例1〜11
表1、2記載の皮膚洗浄剤組成物を調製し、専門パネラー20名により各皮膚洗浄剤組成物を用いて、40℃の水道水で洗顔を行い、起泡性、泡質、すすぎ易さ、すっきり・さっぱりした使用感、洗い上がりのしっとり感について官能評価を行なった。各評価とも、評価点を100点満点とし20名の平均点により以下に示す基準で判定した。その結果を表1、2に示す。
【0022】
(起泡性)
◎:評価点75点以上 (非常に良く泡立つ)
○:評価点50点以上〜75点未満(良く泡立つ)
△:評価点25点以上〜50点未満(やや泡立ちが悪い)
×:評価点25点未満 (泡立ちが悪い)
【0023】
(泡質)
◎:評価点75点以上 (非常にクリーミー)
○:評価点50点以上〜75点未満(クリーミー)
△:評価点25点以上〜50点未満(ややクリーミーでない)
×:評価点25点未満 (クリーミーでない)
【0024】
(すすぎ易さ)
◎:評価点75点以上 (非常にすすぎ易い)
○:評価点50点以上〜75点未満(すすぎ易い)
△:評価点25点以上〜50点未満(ややすすぎ難い)
×:評価点25点未満 (かなりすすぎ難い)
【0025】
(すっきり・さっぱりした使用感)
◎:評価点75点以上 (非常にすっきり・さっぱりしている)
○:評価点50点以上〜75点未満(すっきり・さっぱりしている)
△:評価点25点以上〜50点未満(ややあと残り感を感じる)
×:評価点25点未満 (かなりあと残り感を感じる)
【0026】
(洗い上がりのしっとり感)
◎:評価点75点以上 (非常にしっとりする)
○:評価点50点以上〜75点未満(しっとりする)
△:評価点25点以上〜50点未満(ややしっとりしない)
×:評価点25点未満 (まったくしっとりしない)
【0027】
(経時安定性)
実施例、比較例で調製した皮膚洗浄剤組成物を5℃及び45℃の恒温槽に一ヵ月間放置後、状態を目視にて観察し、以下の評価基準に従い評価した。
○:状態変化なし
×:分離等の状態変化が認められる
【0028】
【表1】

Figure 0004551557
【0029】
【表2】
Figure 0004551557
【0030】
実施例1〜7に示した、皮膚洗浄剤組成物は、起泡性、泡質、すすぎ易さ、すっきり・さっぱりした使用感、洗い上がりのしっとり感及び経時安定性等いずれの項目も良好であった。一方、比較例1〜11に示す皮膚洗浄剤組成物は、起泡性、泡質、すすぎ易さ、すっきり・さっぱりした使用感、洗い上がりのしっとり感及び経時安定性等のいずれかの項目が不十分であった。
【0031】
【発明の効果】
本発明の皮膚洗浄剤組成物は、豊かな泡立ちと、弾力のあるクリーミーな泡質で、皮膚の汚れや皮脂の洗浄性に優れ、洗浄後に極めてしっとりした感触を与え、且つ温度安定性が良好な皮膚洗浄剤組成物である。[0001]
[Industrial application fields]
The present invention is a skin cleanser composition having rich foaming and elasticity, creamy foam quality, excellent skin dirt and sebum detergency, a very moist feel after washing, and good temperature stability. About.
[0002]
[Prior art]
Conventionally, fatty acid soap has been used as a main component as a skin cleanser. Fatty acid soaps are excellent for giving creamy and rich foaming, quick defoaming, excellent detergency, fresh feeling of washing, etc., so skin cleansing agents such as face washing creams, solid soaps, body shampoos, etc. Has been used. However, on the other hand, the refreshing feeling after washing was too strong, and it was difficult to give a moist and preferable feeling after washing. In order to make up for the shortcomings, various attempts have been made to blend various components such as oily components and amphoteric surfactants into the cleaning agent, but none of them can provide a satisfactory moist feeling. Was the actual situation.
[0003]
On the other hand, as a detergent having a moist feeling after washing and low irritation, N-acyl glutamic acid detergent, N-acyl sarcosine salt detergent, N-acyl-methyl-β-alanine salt detergent Etc. However, none of these cleaning agents is satisfactory in terms of foaming, foam creaminess, cleaning effect, rinsing properties, and the like. There is also a problem in terms of temperature stability. Specifically, even creams of moderate hardness at low temperatures liquefy or separate at high temperatures, and conversely, they do not liquefy at high temperatures but creams at low temperatures. The actual situation was that it became hard and difficult to remove from the container.
[0004]
[Problems to be solved by the invention]
Therefore, in view of the above circumstances, the present inventor is rich in foaming, elastic and creamy foam, excellent in cleansing of skin dirt and sebum, giving a very moist feel after cleaning, and temperature stability An object of the present invention is to obtain an excellent skin cleansing composition.
[0005]
[Means for solving problems]
As a result of diligent research to achieve the above-mentioned problems, the present inventor has found that rich foaming is obtained by blending an N-acylglycine surfactant, a specific polyhydric alcohol, maltitol hydroxy aliphatic ether, and a fatty acid soap. And found that a skin cleansing composition with excellent cream stability, excellent skin dirt and sebum detergency, a very moist feel after washing, and good temperature stability, The present invention has been reached.
[0006]
That is, the present invention was selected from (A) one or more selected from N-acylglycine and / or a salt thereof, and (B) glycerol and / or a polyglycerol having an average degree of polymerization of 2 to 10. 1 or 2 or more types of polyhydric alcohol is contained, (A) :( B) weight ratio is 1: 0.5-2.5, and also (C) maltitol hydroxy aliphatic ether 0.1 The present invention relates to a neutral or weakly basic skin cleanser composition containing 10 to 10% by weight and (D) 0.1 to 10% by weight fatty acid soap.
[0007]
The present invention will be described in detail below. Examples of the acyl group of N-acylglycine and / or a salt thereof used in the present invention include octanoyl, decanoyl, lauroyl, myristoyl, palmitoyl, stearoyl, oleoyl, linoleic oil, palm oil fatty acid acyl, palm kernel oil fatty acid acyl and the like. One or more of N-acylglycine and / or a salt thereof having these acyl groups are used.
[0008]
The salt of the N-acylglycine salt is not particularly limited. For example, alkali metal salts such as sodium salt and potassium salt, alkaline earth metal salts such as magnesium salt and calcium salt, and alkanols such as triethanolamine salt One or more selected from amine salts, ammonium salts, choline salts and basic amino acid salts such as lysine, ornithine and arginine are used.
[0009]
The blending amount of N-acylglycine and / or a salt thereof in the present invention is not particularly limited and can be arbitrarily blended depending on the agent system of the intended skin cleansing composition. In the case of 1 to 20 weight% with respect to the whole quantity of a skin cleansing composition, 5 to 50 weight% is preferable in the case of cream, and about 40 to 65 weight% is preferable in the case of solid. Considering rich foaming, elastic creamy foam quality, and ease of use, it is particularly preferable to add 10 to 40% by weight to obtain a creamy skin cleanser composition.
[0010]
Examples of glycerin and / or polyglycerin having an average degree of polymerization of 2 to 10 used in the present invention include glycerin, diglycerin, triglycerin, tetraglycerin, hexaglycerin, decaglycerin, and the like. Use more than seeds. Of these, diglycerin is most preferable from the viewpoint of foam quality, temperature stability, and washing-up. The purity of diglycerin is preferably 60% by weight or more, and more preferably 80% or more.
[0011]
In the present invention, the weight ratio of N-acylglycine and / or a salt thereof to glycerin and / or polyglycerin having an average polymerization degree of 2 to 10 is 1: 0.5 to 2.5, preferably 1: 1.0. Use to be ~ 2.0. When the blending amount of glycerin and / or polyglycerin having an average polymerization degree of 2 to 10 is less than 0.5 parts by weight with respect to 1 part by weight of N-acylglycine and / or its salt, the foam quality is poor and moist after washing. Feeling and temperature stability are insufficient. Moreover, when the blending amount of glycerin and / or polyglycerin having an average polymerization degree of 2 to 10 exceeds 2.5 parts by weight with respect to 1 part by weight of N-acylglycine and / or a salt thereof, foaming and temperature stability are achieved. In view of stability, particularly low temperature stability.
[0012]
By using N-acylglycine and / or a salt thereof and glycerin and / or polyglycerin having an average degree of polymerization of 2 to 10, a skin cleanser composition excellent in foam quality and moist feeling after washing can be obtained. Furthermore, foaming property and high temperature stability can be improved by using both maltitol hydroxy aliphatic ether and fatty acid soap. Even if only one of maltitol hydroxy aliphatic ether and fatty acid soap is blended, foamability and high-temperature stability cannot be improved.
[0013]
Examples of the maltitol hydroxy aliphatic ether used in the present invention include maltitol-2-hydroxymyristyl ether, maltitol-2-hydroxylauryl ether, maltitol-2-hydroxystearyl ether, and the like. Use one or more.
[0014]
The blending amount of maltitol hydroxy aliphatic ether is 0.1 to 10% by weight, preferably 1 to 7% by weight, based on the total amount of the skin cleansing composition. If it is less than 0.1% by weight, foamability and high-temperature stability cannot be improved. Moreover, when it mix | blends exceeding 10 weight%, it will take time to melt | dissolve in water, and it will become a problem when making it fully foam.
[0015]
The fatty acid soap used in the present invention includes sodium salts, potassium salts, triethanolamine salts, L-arginine salts of fatty acids such as lauric acid, myristic acid, palmitic acid, stearic acid, isostearic acid and oleic acid. One or two or more of these may be used.
[0016]
The blending amount of the fatty acid soap is 0.1 to 10% by weight, preferably 1 to 7% by weight, based on the total amount of the skin cleansing composition. If it is less than 0.1% by weight, foamability and high-temperature stability cannot be improved. Moreover, when it mix | blends exceeding 10 weight%, it will take time for the solubility to water, and it will become a problem when making it fully foam.
[0017]
The skin cleansing composition of the present invention is neutral or weakly basic at pH 7-8. For this reason, according to the skin cleansing composition, a pH adjuster such as an alkali compound such as sodium hydroxide or potassium hydroxide or an organic acid such as citric acid is appropriately used so as to have a pH of 7 to 8 as necessary. . If the pH is over 8, an elastic creamy foam quality cannot be obtained. On the other hand, when the pH is less than 7, foaming properties and low-temperature stability are deteriorated, which is not preferable.
[0018]
In the skin cleanser composition of the present invention, components usually used within a range not impairing the present invention, for example, polyhydric alcohols such as propylene glycol, dipropylene glycol, polyethylene glycol, 1,3-butylene glycol and erythritol , Sugars such as glucose, sucrose and maltose, sugar alcohols such as sorbitol and maltitol, surfactants other than acylglycine surfactants, for example, anions such as alkyl phosphates, acyl taurine salts and alkyl sulfates Surfactants, amphoteric surfactants such as carbobetaine and amide betaine, nonionic surfactants such as alkyl glucosides, fatty acid alkanolamides and polyglycerin fatty acid esters, other emollient components such as squalane, jojoba oil, olive oil, hydroxyethyl cellulose Water-soluble polymers such as methylcellulose, pearlizing agents such as ethylene glycol distearate, drugs with anti-inflammatory and cell activation, whitening effects, pigments, fragrances, preservatives, bactericides, chelating agents, antioxidants Etc. can be suitably blended.
[0019]
The skin cleansing agent of the present invention can be produced according to a conventional method, and can be obtained, for example, by heating, mixing and dissolving an N-acylglycine surfactant, a moisturizing agent and water.
[0020]
【Example】
EXAMPLES The present invention will be specifically described below with reference to examples, but the present invention is not limited to these examples.
[0021]
Examples 1-7, Comparative Examples 1-11
The skin cleansing compositions shown in Tables 1 and 2 were prepared, and 20 professional panelists used each skin cleansing composition to wash their face with tap water at 40 ° C., foaming properties, foam quality, ease of rinsing. The sensory evaluation was performed on the clean and refreshing feeling of use and the moist feeling after washing. In each evaluation, the evaluation score was 100 points, and the average score of 20 people was used for the determination based on the following criteria. The results are shown in Tables 1 and 2.
[0022]
(Foaming)
A: Evaluation score of 75 points or more (foaming very well)
○: Evaluation score of 50 points or more and less than 75 points (foaming well)
Δ: Evaluation point 25 points or more and less than 50 points (slightly bad foaming)
×: Less than 25 evaluation points (poor foaming)
[0023]
(Foam quality)
A: Evaluation score of 75 points or more (very creamy)
○: Evaluation score of 50 points or more and less than 75 points (creamy)
(Triangle | delta): 25 points or more and less than 50 points (slightly not creamy)
×: Less than 25 evaluation points (not creamy)
[0024]
(Ease of rinsing)
A: Evaluation score of 75 points or more (very easy to rinse)
○: Evaluation score of 50 points or more and less than 75 points (easy to rinse)
(Triangle | delta): 25 or more evaluation points-less than 50 points (it is hard to be too easy)
×: Less than 25 evaluation points (not easy to rinse)
[0025]
(Neat and refreshing feel)
A: Evaluation score of 75 points or more (very clean and refreshing)
○: Evaluation score of 50 points or more to less than 75 points (clean and refreshing)
△: Evaluation score 25 points or more and less than 50 points (slightly feel the rest)
×: Evaluation score less than 25 points
[0026]
(Moist feeling after washing)
A: Evaluation score of 75 points or more (very moist)
○: Evaluation score of 50 points or more and less than 75 points (moist)
Δ: 25 or more evaluation points to less than 50 points (not slightly moist)
X: Less than 25 evaluation points (not moist at all)
[0027]
(Stability over time)
The skin cleanser compositions prepared in Examples and Comparative Examples were left in a thermostatic bath at 5 ° C. and 45 ° C. for one month, and then the state was visually observed and evaluated according to the following evaluation criteria.
○: No change in state ×: Change in state such as separation is observed [0028]
[Table 1]
Figure 0004551557
[0029]
[Table 2]
Figure 0004551557
[0030]
The skin cleansing compositions shown in Examples 1 to 7 are good in all items such as foaming property, foam quality, ease of rinsing, clean and refreshing feeling of use, moist feeling after washing and stability over time. there were. On the other hand, the skin cleansing compositions shown in Comparative Examples 1 to 11 have any of the items such as foamability, foam quality, ease of rinsing, clean and refreshed feeling of use, moist feeling after washing, and stability over time. It was insufficient.
[0031]
【The invention's effect】
The skin cleanser composition of the present invention is rich in foaming, elastic and creamy foam, excellent in cleansing of skin dirt and sebum, gives a very moist feel after cleaning, and has good temperature stability Skin cleansing composition.

Claims (2)

(A)N−アシルグリシン及び/又はその塩から選ばれた1種又は2種以上を10〜40重量%、及び(B)グリセリン及び/又は平均重合度2〜10のポリグリセリンから選ばれた1種又は2種以上の多価アルコールを含有し、(A):(B)の重量比が1:0.5〜2.5であり、更に(C)マルチトールヒドロキシ脂肪族エーテル0.1〜10重量%、及び(D)脂肪酸石鹸0.1〜10重量%を含有するpH7〜8の中性ないし弱塩基性である皮膚洗浄剤組成物。(A) 10 to 40% by weight of one or more selected from N-acylglycine and / or a salt thereof, and (B) glycerin and / or a polyglycerin having an average degree of polymerization of 2 to 10 1 or 2 or more types of polyhydric alcohol is contained, (A) :( B) weight ratio is 1: 0.5-2.5, and also (C) maltitol hydroxy aliphatic ether 0.1 10 to 10% by weight, and (D) a neutral to weakly basic skin cleansing composition containing 7 to 10% by weight fatty acid soap. 平均重合度2〜10のポリグリセリンがジグリセリンである請求項1記載の皮膚洗浄剤組成物。  The skin cleanser composition according to claim 1, wherein the polyglycerin having an average degree of polymerization of 2 to 10 is diglycerin.
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JP4604065B2 (en) * 2007-06-27 2010-12-22 株式会社ピーアンドピーエフ Skin cleanser composition and skin cleanser
JP5522832B2 (en) * 2009-09-18 2014-06-18 株式会社マンダム Skin cleanser composition
GB201215054D0 (en) * 2012-08-23 2012-10-10 Unilever Plc Mild foaming make-up remover composition
JP6592874B2 (en) 2013-11-11 2019-10-23 味の素株式会社 Composition comprising glycerin and glycine
EP3366273A4 (en) * 2015-10-19 2019-06-12 Ajinomoto Co., Inc. Moisturizer and cosmetic containing same

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JPH04108713A (en) * 1989-12-21 1992-04-09 Shiseido Co Ltd Dermatic drug for external use
JPH04154716A (en) * 1990-10-16 1992-05-27 Shiseido Co Ltd Cleaner for body
WO1994022994A1 (en) * 1993-03-30 1994-10-13 Ajinomoto Co., Inc. Detergent composition

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JPH07173488A (en) * 1993-12-21 1995-07-11 Ajinomoto Co Inc Detergent composition
JPH0812993A (en) * 1994-07-01 1996-01-16 Ajinomoto Co Inc Detergent composition
JP2000204035A (en) * 1998-11-13 2000-07-25 Shiseido Co Ltd Weakly acidic skin detergent
JP3719340B2 (en) * 1998-11-13 2005-11-24 味の素株式会社 Creamy detergent composition

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JPH04108713A (en) * 1989-12-21 1992-04-09 Shiseido Co Ltd Dermatic drug for external use
JPH04154716A (en) * 1990-10-16 1992-05-27 Shiseido Co Ltd Cleaner for body
WO1994022994A1 (en) * 1993-03-30 1994-10-13 Ajinomoto Co., Inc. Detergent composition

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