JP2018203703A - Cleansing agent composition - Google Patents

Cleansing agent composition Download PDF

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JP2018203703A
JP2018203703A JP2017114633A JP2017114633A JP2018203703A JP 2018203703 A JP2018203703 A JP 2018203703A JP 2017114633 A JP2017114633 A JP 2017114633A JP 2017114633 A JP2017114633 A JP 2017114633A JP 2018203703 A JP2018203703 A JP 2018203703A
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fatty acid
present
feeling
agent composition
cleansing agent
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JP6930863B2 (en
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弘隆 丹後
Hirotaka Tango
弘隆 丹後
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Noevir Co Ltd
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Abstract

To provide a cleansing agent composition having good foam quality and moisture retention feeling while containing a fatty acid salt as a base agent.SOLUTION: There is provided a cleansing agent composition which comprises the following (A) to (C): (A) a higher fatty acid salt, (B) an emulsion of a crosslinked copolymer of methacrylic acid and ethyl acrylate and (C) glyceryl glucoside.SELECTED DRAWING: None

Description

本発明は、洗浄料組成物に関する。   The present invention relates to a cleaning composition.

従来より、洗浄料として、種々の商品が開発されており、特に高級脂肪酸塩を基剤とするものは、洗浄力に優れ、泡立ちが良く、さっぱりとした感触があるため、洗顔料や全身洗浄料等に用いられている。しかし、その強力な洗浄力により、皮膚に必要な皮脂等まで落としてしまい、洗浄後に肌がかさつき、つっぱるといった問題が生じている。   Conventionally, various products have been developed as detergents, especially those based on higher fatty acid salts, which have excellent detergency, good foaming, and a refreshing feel. It is used as a fee. However, due to its strong detergency, even the sebum necessary for the skin is dropped, and there is a problem that the skin becomes bulky and squeezed after washing.

洗浄後の肌のかさつきや、つっぱり感の改善のために、ジグリセリンのポリオキシプロピレン付加物と併用した例(特許文献1)、植物エキスと併用した例(特許文献2)があるが、いずれも効果が不十分で、問題を解決するには、至っていない。   There are examples (Patent Document 1) in combination with polyoxypropylene adducts of diglycerin and examples (Patent Document 2) in combination with plant extracts for improving the roughness of the skin after washing and the feeling of firmness. Is not effective enough to solve the problem.

特開平6−116135号公報JP-A-6-116135 特開平10−88193号公報JP-A-10-88193

本発明は、脂肪酸塩を基剤とするにもかかわらず、泡質が良好で、保湿感を有する洗浄料組成物を提供することを課題とする。   An object of the present invention is to provide a cleaning composition having good foam quality and a moisturizing feeling despite being based on a fatty acid salt.

本発明は、下記の(A)〜(C)を含有する洗浄料組成物を提供する。
(A)高級脂肪酸塩
(B)メタクリル酸とエチルアクリレートとの架橋コポリマーのエマルション
(C)グリセリルグルコシド
The present invention provides a cleaning composition containing the following (A) to (C).
(A) Higher fatty acid salt (B) Emulsion of cross-linked copolymer of methacrylic acid and ethyl acrylate (C) Glyceryl glucoside

本発明の洗浄料組成物は、泡立ち、洗浄力、泡質が良好で、保湿感を有しながらもさっぱり感を有するという効果を発揮する。   The cleaning composition of the present invention exhibits good foaming, detergency and foam quality, and has a refreshing feeling while having a moisturizing feeling.

以下本発明を実施するための形態を説明する。   Hereinafter, modes for carrying out the present invention will be described.

本発明で用いる高級脂肪酸塩を構成する高級脂肪酸としては、飽和若しくは不飽和のいずれであってもよく、炭素数8〜24、特に10〜22のものが好ましい。これらの脂肪酸の中でも直鎖飽和脂肪酸を用いることが、好ましい。好ましいものの具体例としては、ラウリン酸、ミリスチン酸、パルミチン酸、ステアリン酸、ヤシ油脂肪酸、還元ヤシ油脂肪酸、パーム核脂肪酸などが挙げられる。これらの脂肪酸の中でも、泡立ち、安全性、安定性の面から、ラウリン酸、ミリスチン酸、パルミチン酸、ステアリン酸から選択される1種又は2種以上を含有することが好ましく、特にラウリン酸とミリスチン酸とパルミチン酸の3種を用いることが好ましい。これらの高級脂肪酸と塩を形成するアルカリ剤としては、ナトリウム、カリウムなどのアルカリ金属塩、アンモニウム塩、モノエタノールアミン、ジエタノールアミン、トリエタノールアミン、2−アミノ−2−メチルプロパノール、2−アミノ−2−メチルプロパンジオールなどのアルカノールアミン塩、リジン、アルギニンなどの塩基性アミノ酸塩等が挙げられる。これらのうち、特にカリウム、アルギニンが好ましい。   The higher fatty acid constituting the higher fatty acid salt used in the present invention may be saturated or unsaturated, and those having 8 to 24 carbon atoms, particularly 10 to 22 carbon atoms are preferred. Among these fatty acids, it is preferable to use a linear saturated fatty acid. Specific examples of preferable ones include lauric acid, myristic acid, palmitic acid, stearic acid, coconut oil fatty acid, reduced coconut oil fatty acid, and palm kernel fatty acid. Among these fatty acids, from the viewpoint of foaming, safety and stability, it is preferable to contain one or more selected from lauric acid, myristic acid, palmitic acid and stearic acid, and in particular, lauric acid and myristic. It is preferable to use three types of acid and palmitic acid. Examples of alkali agents that form salts with these higher fatty acids include alkali metal salts such as sodium and potassium, ammonium salts, monoethanolamine, diethanolamine, triethanolamine, 2-amino-2-methylpropanol, and 2-amino-2. -Alkanolamine salts such as methylpropanediol, basic amino acid salts such as lysine and arginine, and the like. Of these, potassium and arginine are particularly preferable.

また、これらの高級脂肪酸塩は、必ずしも脂肪酸塩として洗浄料組成物に配合する必要はなく、上記高級脂肪酸と塩基とをそれぞれ別個に添加し、組成物中で脂肪酸塩を形成させてもよい。   Moreover, these higher fatty acid salts do not necessarily need to be blended in the cleaning composition as fatty acid salts, and the higher fatty acids and bases may be added separately to form fatty acid salts in the composition.

高級脂肪酸塩の配合量は、15〜25質量%が好ましい。15質量%未満の配合では十分な洗浄力が得られない場合がある。25質量%を超えて配合すると、結晶の析出や、液状の形態を保てなくなる場合がある。   The amount of the higher fatty acid salt is preferably 15 to 25% by mass. If the blending is less than 15% by mass, sufficient detergency may not be obtained. If it exceeds 25% by mass, it may not be possible to maintain crystal precipitation or liquid form.

本発明で用いるメタクリル酸とエチルアクリレートとの架橋コポリマーのエマルション(アクリレーツコポリマーエマルションと略す場合があります。)は、アルカリで膨潤する水性分散体であり、純分30%のポリマーのエマルションである。かかるアクリレーツコポリマーエマルションとしては、カーボポールアクアSFー1(ノベオン社製)が例示される。   The emulsion of a crosslinked copolymer of methacrylic acid and ethyl acrylate used in the present invention (sometimes abbreviated as an acrylate copolymer emulsion) is an aqueous dispersion that swells with an alkali, and is an emulsion of a polymer with a pure content of 30%. An example of such an acrylate copolymer emulsion is Carbopol Aqua SF-1 (manufactured by Noveon).

アクリレーツコポリマーエマルションの配合量は、他の成分の種類、量、pH等により変動されるべきものであり、所望の粘稠性が得られれば、特に限定されない。架橋コポリマー純分として0.05〜1.0質量%程度配合することが好ましい。0.05質量%未満の配合では保湿効果が得られない場合がある。1.0質量%を超えて配合すると、洗い流し後のさっぱり感が得られない場合がある。   The compounding amount of the acrylate copolymer emulsion should be varied depending on the type, amount, pH, etc. of other components, and is not particularly limited as long as a desired viscosity can be obtained. It is preferable to add about 0.05 to 1.0 mass% as a pure content of the crosslinked copolymer. If the amount is less than 0.05% by mass, the moisturizing effect may not be obtained. When it exceeds 1.0 mass%, the refreshing feeling after washing off may not be obtained.

本発明で用いるグリセリルグルコシドは、洗浄料組成物に配合し得るものであれば製造方法は、合成、微生物による発酵法等を問わない。グリセリルグルコシドは、0.05〜5質量%、好ましくは0.1〜3質量%配合する。0.05質量%未満の配合では、保湿感が感じられない場合がある。5質量%を超えて配合すると、洗浄後のさっぱり感がなくなる場合がある。   As long as the glyceryl glucoside used in the present invention can be blended in the cleaning composition, the production method may be any of synthesis, fermentation using microorganisms, and the like. Glyceryl glucoside is added in an amount of 0.05 to 5% by mass, preferably 0.1 to 3% by mass. When the amount is less than 0.05% by mass, the moisturizing feeling may not be felt. When it exceeds 5 mass%, the refreshing feeling after washing may be lost.

本発明の洗浄料には、上述の成分の他に、通常の洗浄料分野等に用いられる任意成分を、本発明の効果を阻害しない程度に配合することができる。具体的には、精製水、油剤、界面活性剤、増粘剤、防腐剤、香料、紫外線吸収剤、保湿剤、抗酸化剤、抗炎症剤、抗菌剤等を挙げることができる。   In the cleaning material of the present invention, in addition to the above-described components, optional components used in the normal field of cleaning materials and the like can be blended to such an extent that the effects of the present invention are not impaired. Specific examples include purified water, oils, surfactants, thickeners, preservatives, fragrances, ultraviolet absorbers, moisturizers, antioxidants, anti-inflammatory agents, antibacterial agents, and the like.

本発明の洗浄料は、常法により製造され、固形状、液状、乳液状、クリーム状、ペースト状、ジェル状、軟膏状等の剤型とすることができる。本発明の効果の点から、適度な粘性を有する液状の剤型をとることが好ましい。また本発明の洗浄料は、皮膚洗浄料、毛髪洗浄料として使用することができ、特に皮膚洗浄料として使用することが好ましい。   The cleaning agent of the present invention is produced by a conventional method, and can be made into dosage forms such as solid, liquid, emulsion, cream, paste, gel, ointment and the like. In view of the effect of the present invention, it is preferable to take a liquid dosage form having an appropriate viscosity. Moreover, the cleaning composition of the present invention can be used as a skin cleaning composition or a hair cleaning composition, and is particularly preferably used as a skin cleaning composition.

以下に本発明を実施例を用いて説明するが、本発明の技術的範囲はこれによってなんら限定されるものではない。 The present invention will be described below with reference to examples, but the technical scope of the present invention is not limited thereto.

本発明の実施例及び比較例の評価方法は下記のとおりである。   The evaluation methods of Examples and Comparative Examples of the present invention are as follows.

[評価方法]
専門パネラー3名により、ボディでの使用テストを行い、洗浄料組成物の泡立ち、洗浄力、泡質、保湿感、さっぱり感について、それぞれ絶対評価を行った。評価結果は下記の基準を用いて合議により判定した。
[Evaluation method]
Three expert panelists conducted a use test on the body and made absolute evaluations on the foaming, detergency, foam quality, moisturizing feeling and refreshing feeling of the cleaning composition. Evaluation results were determined by consultation using the following criteria.

[評価基準]泡立ち、洗浄力、泡質
◎:非常に良い
○:良い
△:少し悪い
×:悪い
[Evaluation criteria] Foaming, detergency, foam quality ◎: very good ○: good △: a little bad ×: bad

[評価基準]保湿感、さっぱり感
◎:強く感じる
○:少し感じる
△:あまり感じない
×:感じない
[Evaluation criteria] Moisturizing feeling, refreshing feeling ◎: Feeling strong ○: Feeling a little △: Not feeling very much ×: Not feeling

表1、2に、本発明の実施例及び比較例にかかるボディ用洗浄料の処方を示す。洗浄料は定法に従い調製し、評価に供した。   Tables 1 and 2 show prescriptions for body cleaning agents according to examples and comparative examples of the present invention. The cleaning material was prepared according to a conventional method and used for evaluation.

Figure 2018203703
Figure 2018203703

表1に示した通り、本発明の洗浄料は、高級脂肪酸塩特有の泡立ち、洗浄力の良さとさっぱり感はそのままに、泡質、保湿感に優れた使用感であった。   As shown in Table 1, the detergent of the present invention had a feeling of use excellent in foam quality and moisturizing feeling while maintaining the foaming characteristic of the higher fatty acid salt, good detergency and freshness.

Claims (1)

下記の(A)〜(C)を含有する洗浄料組成物。
(A)高級脂肪酸塩
(B)メタクリル酸とエチルアクリレートとの架橋コポリマーのエマルション
(C)グリセリルグルコシド
A cleaning composition containing the following (A) to (C).
(A) Higher fatty acid salt (B) Emulsion of cross-linked copolymer of methacrylic acid and ethyl acrylate (C) Glyceryl glucoside
JP2017114633A 2017-06-09 2017-06-09 Cleaning composition Active JP6930863B2 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014221743A (en) * 2013-05-14 2014-11-27 富士フイルム株式会社 Skin cleansing agent
JP2016522161A (en) * 2013-03-26 2016-07-28 ソシエテ・デクスプロワタシオン・デ・プロデュイ・プール・レ・アンデュストリー・シミック・セピックSociete D’Exploitation De Produits Pour Les Industries Chimiques Seppic Novel process for the production of polyol glycosides
JP2017095368A (en) * 2015-11-19 2017-06-01 クラシエホームプロダクツ株式会社 Skin cleanser

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016522161A (en) * 2013-03-26 2016-07-28 ソシエテ・デクスプロワタシオン・デ・プロデュイ・プール・レ・アンデュストリー・シミック・セピックSociete D’Exploitation De Produits Pour Les Industries Chimiques Seppic Novel process for the production of polyol glycosides
JP2014221743A (en) * 2013-05-14 2014-11-27 富士フイルム株式会社 Skin cleansing agent
JP2017095368A (en) * 2015-11-19 2017-06-01 クラシエホームプロダクツ株式会社 Skin cleanser

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