JP2021066705A - Dye adhesion remover - Google Patents

Dye adhesion remover Download PDF

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JP2021066705A
JP2021066705A JP2019194466A JP2019194466A JP2021066705A JP 2021066705 A JP2021066705 A JP 2021066705A JP 2019194466 A JP2019194466 A JP 2019194466A JP 2019194466 A JP2019194466 A JP 2019194466A JP 2021066705 A JP2021066705 A JP 2021066705A
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dyeing
dye
present
mass
remover
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JP7335603B2 (en
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亮太 横山
Ryota Yokoyama
亮太 横山
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Dariya Co Ltd
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Abstract

To provide a dye adhesion remover that is effective in removing the adhesion of an acidic dye and is excellent in long-term stability, stimulus and usability.SOLUTION: A dye adhesion remover contains (A) fatty acid soap, (B) monoethanolamine, and (C) a water-soluble cellulose derivative.SELECTED DRAWING: None

Description

本発明は、染着除去剤に関し、特に酸性染料を含有した染毛料を使用する際に、頭皮、手、肌などに付着した染料の汚れを除去するための染着除去剤に関する。 The present invention relates to a dye removing agent, and particularly to a dye removing agent for removing stains of a dye adhering to the scalp, hands, skin, etc. when using a hair dye containing an acid dye.

毛髪を染毛する手段として、酸性染料を含有したヘアマニキュアや塩基性染料を含有したカラートリートメントなどの使用があるが、中でもヘアマニキュアに含有されている酸性染料は皮膚に染着しやすい。 As a means for dyeing hair, there are uses such as a hair manicure containing an acid dye and a color treatment containing a basic dye. Among them, the acid dye contained in the hair manicure is easy to dye on the skin.

従来、皮膚に染着した染毛料の汚れを落とすためには、有機溶剤を含む染着除去剤、あるいは石鹸液やシャンプーなどが使用されてきたが、それらの多くは液状であり、使用する際にはティッシュやコットンなどに含浸させて染着部分を何度もこすり取るという方法が一般的である。しかし、皮膚に染着した染毛料の汚れをこすり取る方法は、皮膚へ摩擦による刺激を与えるという欠点がある。 Conventionally, dyeing removers containing organic solvents, soap solutions, shampoos, etc. have been used to remove stains from hair dyes that have adhered to the skin, but most of them are liquid and when used. The general method is to impregnate the dyed part with tissue or cotton and scrape off the dyed part many times. However, the method of scraping off the dirt of the hair dye that has adhered to the skin has a drawback that the skin is irritated by friction.

特許文献1の染着除去剤は液状であるため、使用する際にはティッシュやコットンなどに含浸させ、染着部分に当てて、しばらく放置する必要があり、コットンからの液垂れが懸念され含浸量は少なくなり、染着除去は弱くなってしまう。そこで、製剤の粘度を高め、染着部に十分な量を塗布し、たれ落ちを防ぐことができる染着除去剤の開発が望まれていた。 Since the dyeing remover of Patent Document 1 is a liquid, it is necessary to impregnate it with tissue or cotton when using it, apply it to the dyed part, and leave it for a while. The amount will be small and the dye removal will be weak. Therefore, it has been desired to develop a dyeing remover capable of increasing the viscosity of the preparation, applying a sufficient amount to the dyed portion, and preventing dripping.

特開2016−121079号公報Japanese Unexamined Patent Publication No. 2016-121079

そこで本発明は、酸性染料の染着除去、経時安定性、刺激性およびたれ落ちのなさ(以下、使用性とする)に優れる染着除去剤を提供することを課題とする。 Therefore, it is an object of the present invention to provide a dyeing remover excellent in acid dye dyeing removal, stability over time, irritation and non-dripping (hereinafter referred to as usability).

本発明者は鋭意検討した結果、脂肪酸石鹸、水溶性セルロース誘導体およびモノエタノールアミンを含有する染着除去剤が、上記の課題を解決することを見出し、本発明を完成させた。 As a result of diligent studies, the present inventor has found that a dyeing remover containing a fatty acid soap, a water-soluble cellulose derivative and monoethanolamine solves the above-mentioned problems, and has completed the present invention.

本発明により、酸性染料の染着除去、経時安定性、刺激性および使用性に優れる染着除去剤を提供する。 INDUSTRIAL APPLICABILITY The present invention provides a dyeing remover having excellent acid dye dyeing removal, stability over time, irritation and usability.

本発明は、酸性染料の染着除去の観点から、(A)脂肪酸石鹸を含有する。 The present invention contains (A) fatty acid soap from the viewpoint of removing dyeing of acid dyes.

本発明で用いられる前記(A)成分としては、特に限定されないが、炭素数12以上の脂肪酸塩が好ましい。 The component (A) used in the present invention is not particularly limited, but a fatty acid salt having 12 or more carbon atoms is preferable.

本発明で用いられる炭素数12以上の脂肪酸としては、特に限定されないが、例えば、ラウリン酸、ミリスチン酸、パルミチン酸、ステアリン酸、ベヘン酸、オレイン酸およびヤシ油脂肪酸等が挙げられる。脂肪酸の対イオンとしては、カリウム、ナトリウム等のアルカリ金属やトリエタノールアミン等の有機アミン等が挙げられる。 The fatty acid having 12 or more carbon atoms used in the present invention is not particularly limited, and examples thereof include lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, and coconut oil fatty acid. Examples of the counterion of the fatty acid include alkali metals such as potassium and sodium and organic amines such as triethanolamine.

本発明で用いられる前記(A)成分のうち、酸性染料の染着除去の観点から、好ましくはラウリン酸カリウム、ラウリン酸ナトリウムおよびミリスチン酸カリウムであり、より好ましくはラウリン酸カリウムである。 Among the components (A) used in the present invention, potassium laurate, sodium laurate and potassium myristate are preferable, and potassium laurate is more preferable, from the viewpoint of removing dyeing of acid dyes.

本発明で用いられる前記(A)成分の含有量は、好ましくは0.1〜0.4質量%、より好ましくは0.2〜0.3質量%がよい。前記(A)成分の含有量が0.1質量%未満の場合、酸性染料の染着除去効果が得られない恐れがある。前記(A)成分の含有量が0.4質量%を超える場合、経時安定性が悪くなる恐れがある。 The content of the component (A) used in the present invention is preferably 0.1 to 0.4% by mass, more preferably 0.2 to 0.3% by mass. If the content of the component (A) is less than 0.1% by mass, the effect of removing the dyeing of the acid dye may not be obtained. If the content of the component (A) exceeds 0.4% by mass, the stability over time may deteriorate.

本発明は、酸性染料の染着除去および刺激性の観点から、(B)モノエタノールアミンを含有する。 The present invention contains (B) monoethanolamine from the viewpoint of acid dye removal and irritation.

本発明で用いられる前記(B)成分の含有量は、好ましくは0.1〜1.2質量%、より好ましくは0.2〜0.8質量%、さらに好ましくは0.4〜0.6質量%がよい。前記(B)成分の含有量が0.1質量%未満の場合、酸性染料の染着除去効果が得られない恐れがある。前記(B)成分の含有量が1.2質量%を超える場合、刺激が出る恐れがある。 The content of the component (B) used in the present invention is preferably 0.1 to 1.2% by mass, more preferably 0.2 to 0.8% by mass, and further preferably 0.4 to 0.6. Mass% is good. If the content of the component (B) is less than 0.1% by mass, the effect of removing the dyeing of the acid dye may not be obtained. If the content of the component (B) exceeds 1.2% by mass, irritation may occur.

本発明は、使用性の観点から、(C)水溶性セルロース誘導体を含有する。 The present invention contains (C) a water-soluble cellulose derivative from the viewpoint of usability.

本発明で用いられる前記(C)成分としては、特に限定されないが、例えば、メチルセルロース、エチルセルロース、ヒドロキシエチルセルロース、ヒドロキシプロピルセルロース、ヒドロキシプロピルメチルセルロース、ヒドロキシエチルメチルセルロース、カルボキシメチルセルロースナトリウム等が挙げられる。 The component (C) used in the present invention is not particularly limited, and examples thereof include methyl cellulose, ethyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, hydroxypropyl methyl cellulose, hydroxyethyl methyl cellulose, sodium carboxymethyl cellulose and the like.

本発明で用いられる前記(C)成分のうち、使用性の観点から、好ましくはカルボキシメチルセルロースナトリウムおよびヒドロキシプロピルメチルセルロースであり、より好ましくはカルボキシメチルセルロースナトリウムである。 Among the components (C) used in the present invention, sodium carboxymethyl cellulose and hydroxypropyl methyl cellulose are preferable, and sodium carboxymethyl cellulose is more preferable, from the viewpoint of usability.

本発明で用いられる前記(C)成分の含有量は、好ましくは2.5〜4質量%、より好ましくは3〜4質量%がよい。前記(C)成分の含有量が2.5質量%未満の場合、組成物の粘度が足りず使用性が悪くなる恐れがある。前記(C)成分の含有量が4質量%を超える場合、組成物の粘度が大きくなり伸びが悪くなる恐れがある。 The content of the component (C) used in the present invention is preferably 2.5 to 4% by mass, more preferably 3 to 4% by mass. If the content of the component (C) is less than 2.5% by mass, the viscosity of the composition may be insufficient and the usability may deteriorate. If the content of the component (C) exceeds 4% by mass, the viscosity of the composition may increase and the elongation may deteriorate.

本発明の染着除去剤は前記必須成分の他に、通常の化粧料、医薬部外品および医薬品等に用いられる各種成分、例えば、紛体、ビタミン類、キレート剤、pH調整剤、増粘剤、油性成分、保湿剤、薬効成分、蛋白誘導体、加水分解蛋白、酸化防止剤、還元剤、植物性抽出液、生薬抽出物、香料、防腐剤、色素、顔料、紫外線吸収剤、界面活性剤等から選ばれる少なくとも1種以上を含有することができる。ただし、これら例示に限定されるものではない。 In addition to the above-mentioned essential ingredients, the dyeing remover of the present invention contains various ingredients used in ordinary cosmetics, non-pharmaceutical products, pharmaceuticals, etc., such as powders, vitamins, chelating agents, pH adjusters, and thickeners. , Oily ingredients, moisturizers, medicinal ingredients, protein derivatives, hydrolyzed proteins, antioxidants, reducing agents, vegetable extracts, crude drug extracts, fragrances, preservatives, pigments, pigments, UV absorbers, surfactants, etc. It can contain at least one selected from. However, the present invention is not limited to these examples.

本発明で染着除去する酸性染料としては、特に限定されないが、例えば、黒色401号、赤色2号、赤色3号、赤色102号、赤色104号、赤色105号、赤色 106号、黄色4号、黄色5号、緑色3号、青色1号、青色2号、赤色201号、赤色206号、赤色227号、赤色230号、赤色231号、赤色232号、橙色205号、橙色207号、黄色202号、黄色203号、緑色201号、緑色204号、緑色205号、青色202号、青色203号、青色205号、褐色201号、褐色201号、赤色401号、赤色502号、赤色503号、赤色504号、赤色506号、橙色403号、黄色402号、黄色403号の(1)、黄色406号、黄色407号、緑色401号、緑色402号、紫色401号等が挙げられる。 The acidic dye to be dyed and removed in the present invention is not particularly limited, but for example, black 401, red 2, red 3, red 102, red 104, red 105, red 106, and yellow 4. , Yellow 5, Green 3, Blue 1, Blue 2, Red 201, Red 206, Red 227, Red 230, Red 231, Red 232, Orange 205, Orange 207, Yellow 202, Yellow 203, Green 201, Green 204, Green 205, Blue 202, Blue 203, Blue 205, Brown 201, Brown 201, Red 401, Red 502, Red 503 , Red No. 504, Red No. 506, Orange No. 403, Yellow No. 402, Yellow No. 403 (1), Yellow No. 406, Yellow No. 407, Green No. 401, Green No. 402, Purple No. 401 and the like.

本発明における染着除去剤の20℃条件下によるpHは、特に限定されないが好ましくはpH10〜12であり、より好ましくはpH10.5〜11.5である。 The pH of the dyeing remover in the present invention under the condition of 20 ° C. is not particularly limited, but is preferably pH 10 to 12, and more preferably pH 10.5 to 11.5.

本発明における染着除去剤の20℃条件下によるpHは、常法にて調製して得られた染着除去剤をサンプル瓶(食品140:第一硝子株式会社製)に120g充填し、20℃条件下で24時間放置した後に、ガラス電極式水素イオン濃度指示計(F−71、堀場製作所製)にて原液のpHを測定し得られるものである。 The pH of the dyeing remover in the present invention under 20 ° C. conditions is 20 by filling a sample bottle (Food 140: manufactured by Daiichi Glass Co., Ltd.) with 120 g of the dyeing remover prepared by a conventional method. It can be obtained by measuring the pH of the undiluted solution with a glass electrode type hydrogen ion concentration indicator (F-71, manufactured by Horiba Seisakusho) after being left to stand for 24 hours under the temperature condition.

本発明による染着除去剤の20℃条件下による粘度は、特に限定されないが、使用性の観点から、好ましくは5,000〜200,000mPa・s、より好ましくは、100,000〜200,000mPa・sがよい。粘度が5,000mPa・s未満の場合、手のひらからたれ落ちやすくなる恐れがある。粘度が200,000mPa・sを超える場合、伸びが悪くなる恐れがある。 The viscosity of the dyeing remover according to the present invention under 20 ° C. conditions is not particularly limited, but from the viewpoint of usability, it is preferably 5,000 to 200,000 mPa · s, more preferably 100,000 to 200,000 mPa.・ S is good. If the viscosity is less than 5,000 mPa · s, it may easily drip from the palm. If the viscosity exceeds 200,000 mPa · s, the elongation may deteriorate.

本発明における20℃条件下による粘度は、常法にて調製して得られた染着除去剤をサンプル瓶(食品140:第一硝子株式会社製)に120g充填し、20℃条件下で24時間静置した後に、ヘリカルスタンド付B型粘度計(モデル:デジタル粘度計TVB−10M、東機産業株式会社製)により、M4号ローターを用いて20℃条件下において3rpmで1分間、粘度が100,000以上200,000mPa・s未満の場合はM4号ローターを用いて20℃条件下において3rpmで2分間、回転させた後に測定したものである。 The viscosity of the present invention under 20 ° C. conditions is such that 120 g of a dyeing remover prepared by a conventional method is filled in a sample bottle (Food 140: manufactured by Daiichi Glass Co., Ltd.) and 24 ° C. After allowing to stand for a long time, the viscosity was increased by a B-type viscometer with a helical stand (model: digital viscometer TVB-10M, manufactured by Toki Sangyo Co., Ltd.) at 3 rpm for 1 minute using an M4 rotor. In the case of 100,000 or more and less than 200,000 mPa · s, it was measured after rotating at 3 rpm for 2 minutes under the condition of 20 ° C. using an M4 rotor.

本発明の染着除去剤は、液状、ジェル状、クリーム状等の形態で用いられ、チューブ容器等に充填され、使用時まで保存される。 The dyeing remover of the present invention is used in the form of liquid, gel, cream, etc., is filled in a tube container or the like, and is stored until use.

以下に実施例を挙げて本発明をさらに詳細に説明するが、これらは本発明を何ら限定するものではない。 Hereinafter, the present invention will be described in more detail with reference to examples, but these are not intended to limit the present invention in any way.

本明細書に示す評価試験において、染着除去剤に含まれる成分、およびその含有量を種々に変更しながら実施した。各成分の含有量を示す単位はすべて質量%であり、これを常法にて調製した。 In the evaluation test shown in the present specification, the components contained in the dyeing remover and the content thereof were variously changed. The unit indicating the content of each component is all mass%, and this was prepared by a conventional method.

「染着除去」
表1に記載の酸性染毛料0.2gをヒトの上腕部に1cm四方に塗り、5分間放置した後シャンプーで洗浄した。
"Dyeing removal"
0.2 g of the acidic hair dye shown in Table 1 was applied to a human upper arm in a 1 cm square, left for 5 minutes, and then washed with shampoo.

Figure 2021066705
Figure 2021066705

実施例および比較例で得られた各染着除去剤については、染着部に0.2g塗布し5分間放置した後に塗布部を軽く指でなじませ、シャンプーで洗浄した。 For each dyeing remover obtained in Examples and Comparative Examples, 0.2 g was applied to the dyed portion and left for 5 minutes, and then the coated portion was lightly blended with a finger and washed with shampoo.

<評価基準>
○:ほぼ染着除去できた
△:やや染着除去できた
×:ほとんど染着除去できなかった
<Evaluation criteria>
◯: Almost all dyeing could be removed △: Somewhat dyeing could be removed ×: Almost no dyeing could be removed

「経時安定性」
実施例および比較例で得られた各染着除去剤を、50℃および5℃で1ヶ月間保存したものについて目視にて評価した。
"Stability over time"
Each dyeing remover obtained in Examples and Comparative Examples was visually evaluated for those stored at 50 ° C. and 5 ° C. for 1 month.

<評価基準>
○:全く問題なし
△:析出が見られるが、使用上問題なし
×:析出が多く、使用できない
<Evaluation criteria>
◯: No problem at all △: Precipitation is seen, but there is no problem in use ×: There is a lot of precipitation and it cannot be used

「刺激性」
実施例および比較例で得られた各染着除去剤を、上腕部に1cm四方に0.2g塗布し5分間放置後、肌に対する刺激を官能評価した。
"Irritation"
0.2 g of each dyeing remover obtained in Examples and Comparative Examples was applied to the upper arm in a 1 cm square and left for 5 minutes, and then the irritation to the skin was sensory evaluated.

<評価基準>
○:刺激を感じない
△:やや刺激を感じる
×:刺激を感じ、使用上問題がある
<Evaluation criteria>
○: No irritation △: Slight irritation ×: I feel irritation and have problems in use

「使用性」
実施例および比較例で得られた各染着除去剤を、上腕部に1cm四方に0.2g塗布し、5分間静置しながらたれ落ちを目視にて観察した。
"Usability"
0.2 g of each dyeing remover obtained in Examples and Comparative Examples was applied to the upper arm in a 1 cm square manner, and the dripping was visually observed while allowing to stand for 5 minutes.

<評価基準>
○:たれ落ちがない
△:ややたれ落ちがみられる
×:たれ落ちる
<Evaluation criteria>
○: No sagging △: Slight sagging ×: Sauce

Figure 2021066705
Figure 2021066705

Figure 2021066705
Figure 2021066705

Figure 2021066705
Figure 2021066705

実施例18を使用して各試験を行っても、酸性染料の染着除去、経時安定性、刺激性および使用性のいずれの評価も良好であった。 When each test was carried out using Example 18, the evaluations of acid dye removal, stability over time, irritation and usability were all good.

<実施例18>
成分 含有量(質量%)
(A)ラウリン酸カリウム 0.2
(B)モノエタノールアミン 0.5
(C)カルボキシメチルセルロースナトリウム 3.0
エデト酸四ナトリウム四水塩 0.2
1,3−ブチレングリコール 3.0
グリセリン 2.0
精製水 91.1
合計 100.0
<Example 18>
Ingredient content (mass%)
(A) Potassium laurate 0.2
(B) Monoethanolamine 0.5
(C) Sodium Carboxymethyl Cellulose 3.0
Tesodium edetate tetrahydrate 0.2
1,3-butylene glycol 3.0
Glycerin 2.0
Purified water 91.1
Total 100.0

本願発明によれば、酸性染料を配合した染毛料を使用する際に、頭皮、手、肌などに付着した染着性の汚れを除去するための染着除去剤に関して、染着除去、経時安定性、刺激性および使用性に優れる染着除去剤を提供できる。 According to the present invention, when a hair dye containing an acid dye is used, the dyeing remover for removing dyeing stains adhering to the scalp, hands, skin, etc. is dyed and stable over time. It is possible to provide a dye removing agent having excellent properties, irritation and usability.

Claims (6)

次の成分(A)〜(C);
(A)脂肪酸石鹸
(B)モノエタノールアミン
(C)水溶性セルロース誘導体
を含有する染着除去剤。
The following components (A) to (C);
A dyeing remover containing (A) fatty acid soap (B) monoethanolamine (C) water-soluble cellulose derivative.
(A)脂肪酸石鹸がラウリン酸カリウム、ラウリン酸ナトリウムおよびミリスチン酸カリウムから選ばれる1種以上を含有する請求項1に記載の染着除去剤。 (A) The dyeing remover according to claim 1, wherein the fatty acid soap contains at least one selected from potassium laurate, sodium laurate and potassium myristate. 前記(A)成分の含有量が0.1〜0.4質量%である請求項1または請求項2に記載の染着除去剤。 The dyeing remover according to claim 1 or 2, wherein the content of the component (A) is 0.1 to 0.4% by mass. 前記(B)成分の含有量が0.1〜1.2質量%である請求項1から請求項3のいずれかの項に記載の染着除去剤。 The dyeing remover according to any one of claims 1 to 3, wherein the content of the component (B) is 0.1 to 1.2% by mass. (C)水溶性セルロース誘導体がカルボキシメチルセルロースナトリウムおよびヒドロキシプロピルメチルセルロースから選ばれる1種以上を含有する請求項1から請求項4のいずれかの項に記載の染着除去剤。 (C) The dyeing remover according to any one of claims 1 to 4, wherein the water-soluble cellulose derivative contains at least one selected from sodium carboxymethyl cellulose and hydroxypropyl methyl cellulose. 前記(C)成分の含有量が2.5〜4質量%である請求項1から請求項5のいずれかの項に記載の染着除去剤。 The dyeing remover according to any one of claims 1 to 5, wherein the content of the component (C) is 2.5 to 4% by mass.
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Publication number Priority date Publication date Assignee Title
DE112022002049T5 (en) 2021-04-09 2024-02-29 Denso Corporation CURRENT DETECTION DEVICE, CURRENT SENSOR AND POWER CONVERSION DEVICE

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002226358A (en) * 2001-02-02 2002-08-14 Nonogawa Shoji Kk Dye removing agent
JP2012126667A (en) * 2010-12-14 2012-07-05 Nakano Seiyaku Kk Dyeing removing agent composition and method for removing dyeing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002226358A (en) * 2001-02-02 2002-08-14 Nonogawa Shoji Kk Dye removing agent
JP2012126667A (en) * 2010-12-14 2012-07-05 Nakano Seiyaku Kk Dyeing removing agent composition and method for removing dyeing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112022002049T5 (en) 2021-04-09 2024-02-29 Denso Corporation CURRENT DETECTION DEVICE, CURRENT SENSOR AND POWER CONVERSION DEVICE

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