JP2022026892A - Hair dyeing method - Google Patents

Hair dyeing method Download PDF

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JP2022026892A
JP2022026892A JP2020130567A JP2020130567A JP2022026892A JP 2022026892 A JP2022026892 A JP 2022026892A JP 2020130567 A JP2020130567 A JP 2020130567A JP 2020130567 A JP2020130567 A JP 2020130567A JP 2022026892 A JP2022026892 A JP 2022026892A
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hair
dyeing
composition
dye
hair dyeing
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武士 三園
Takeshi MISONO
佳志 米山
Keiji Yoneyama
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Cosmos Technical Center Co Ltd
Nikko Chemicals Co Ltd
Nippon Surfactant Industries Co Ltd
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Cosmos Technical Center Co Ltd
Nikko Chemicals Co Ltd
Nippon Surfactant Industries Co Ltd
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Abstract

To provide hair dyeing methods, in which a pretreatment composition for hair dyeing having an effect of improving the hair dyeing performance of a hair dye composition is pre-applied to the hair before hair dyeing, and subsequently the hair dye composition is applied thereto.SOLUTION: Provided is a method that can improve a hair dyeing effect regardless of the type of a hair dye composition and can also dye the hair without damaging the hair, by using a pretreatment composition for hair dyeing containing a vesicle composition containing one or more amphipathic compounds as essential components.SELECTED DRAWING: None

Description

本発明は、ベシクル組成物及びこれを含有した染毛用前処理組成物を用いる、毛髪の染色方法に関する。 The present invention relates to a hair dyeing method using a vesicle composition and a hair dyeing pretreatment composition containing the vesicle composition.

毛髪の染色分野で使用される染毛剤組成物は、永久染毛剤と半永久染毛剤に分類され、永久染毛剤には酸化染毛剤、半永久染毛剤には、ヘアカラーシャンプー、ヘアカラートリートメント、ヘアカラーリンス、ヘアニキュア、酸性カラーがある。染色剤としては、酸化染料中間体とそのカプラー、酸性染料、塩基性染料、ニトロ染料、天然染料、分散染料が挙げられる。染毛剤組成物は、染色剤によって使用する染料が異なるが、その最も求められている点は、毛髪への染色能力(染毛性能)の向上と毛髪にダメージを与えない点である。 Hair dye compositions used in the field of hair dyeing are classified into permanent hair dyes and semi-permanent hair dyes. Permanent hair dyes are oxidative hair dyes, and semi-permanent hair dyes are hair color shampoos. There are hair color treatments, hair color rinses, hair nicures, and acidic colors. Examples of the dyeing agent include an oxidation dye intermediate and its coupler, an acid dye, a basic dye, a nitro dye, a natural dye, and a disperse dye. The dye used in the hair dye composition differs depending on the dye, but the most sought after point is to improve the dyeing ability (hair dyeing performance) on the hair and not to damage the hair.

さらに従来、染毛性能を向上させるためには、染毛剤組成物中の染料の配合量を増加させればよいとされているが、これは組成物としての安定性、及び組成物としてのコスト的な観点から好ましくない。例えば、特許文献1では疎水性フィルム形成ポリマーによる染毛効果の向上が記載されているが、処理時に毛髪を加温する工程を挟むなど工程を煩雑化させる必要があり、実使用面において好ましくないものであった。さらに、染毛性を向上させるためには酸化剤やアルカリ剤を使用するため、毛髪の染色にムラがあったり、染毛後に毛髪がダメージを受けてしまい、コシやハリが失われ、毛髪全体がごわついたり、指通り等の毛髪の感触が失われてしまうことが多くあった。 Further, conventionally, in order to improve the hair dyeing performance, it is sufficient to increase the blending amount of the dye in the hair dye composition, but this is the stability as a composition and the composition as a composition. It is not preferable from the viewpoint of cost. For example, Patent Document 1 describes the improvement of the hair dyeing effect by the hydrophobic film-forming polymer, but it is not preferable in terms of actual use because it is necessary to complicate the process such as sandwiching the process of heating the hair at the time of treatment. It was a thing. Furthermore, since an oxidizing agent or an alkaline agent is used to improve the hair dyeing property, the hair is dyed unevenly, the hair is damaged after dyeing, the elasticity and elasticity are lost, and the entire hair is lost. In many cases, the hair became stiff and the feel of the hair, such as finger passage, was lost.

特開2017-66158JP-A-2017-66158

本発明は、毛髪を染色する前に、ベシクル組成物を含有する染毛用前処理組成物を用いることで染毛性効果を向上させ、毛髪染色後においても毛髪の感触向上や毛髪にダメージを与えない点などの毛髪染色方法を提供することを課題とする。 The present invention improves the hair dyeing effect by using a pretreatment composition for hair dyeing containing a vesicle composition before dyeing the hair, and improves the feel of the hair and damages the hair even after the hair is dyed. It is an object to provide a hair dyeing method such as a point not given.

本発明者らは、上記目的を達成するために鋭意研究を行った結果、1種又は2種以上の両親媒性化合物を必須成分として含有するベシクル組成物を含有した染毛用前処理組成物を染毛前毛髪に適用することで、毛髪の染毛性の向上効果及び毛髪染色後の毛髪に優れた感触向上が得られることを見出し、本発明に至った。 As a result of diligent research to achieve the above object, the present inventors have made a pretreatment composition for hair dyeing containing a vesicle composition containing one or more symbiotic compounds as essential components. We have found that by applying the above to pre-dyed hair, an effect of improving the dyeability of the hair and an excellent improvement in the feel of the hair after the hair dyeing can be obtained, and the present invention has been made.

本発明は、毛髪の染毛性能向上及び毛髪の感触を向上させる効果を有する。また本発明の方法は、染毛剤組成物の種類に関わらず、本発明の効果を発揮することができる。 The present invention has the effect of improving the hair dyeing performance and the feel of the hair. Further, the method of the present invention can exert the effect of the present invention regardless of the type of the hair dye composition.

以下に、本発明に係わるベシクル組成物を含有した染毛用前処理組成物について詳述する。さらに本発明のベシクル組成物を含有した染毛用前処理組成物を用いた毛髪染色方法についても詳述する。 The pretreatment composition for hair dyeing containing the vesicle composition according to the present invention will be described in detail below. Further, a hair dyeing method using the pretreatment composition for hair dyeing containing the vesicle composition of the present invention will be described in detail.

本発明に係わるベシクル組成物は、1種又は2種以上の両親媒性化合物からなり、両親媒性化合物とは、リン脂質及びその誘導体、界面活性剤が挙げられる。さらに、前記成分とともにポリオールと水もベシクル組成物に配合される。リン脂質及びその誘導体としては、レシチン、水添レシチン、水酸化レシチン、リゾレシチン、水添リゾレシチン等が挙げられ、市販品として、NIKKOL レシノールS-10、NIKKOL レシノールS-10EX、NIKKOL レシノール SH50、NIKKOL レシノール WS50、NIKKOL レシノール LL-20などがあげられる。また、界面活性剤として、非イオン性界面活性剤、陰イオン性界面活性剤、陽イオン性界面活性剤、両イオン性界面活性剤からなり、特にその種類は問わない。 The vesicle composition according to the present invention comprises one or more amphipathic compounds, and examples of the amphipathic compound include phospholipids and derivatives thereof, and surfactants. Further, a polyol and water are added to the vesicle composition together with the above components. Examples of phospholipids and derivatives thereof include lecithin, hydrogenated lecithin, hydroxylated lecithin, lysolecithin, hydrogenated lysolecithin, and the like, and commercially available products include NIKKOL recinol S-10, NIKKOL recinol S-10EX, NIKKOL recinol SH50, and NIKKOL recinol. WS50, NIKKOL recinol LL-20 and the like can be mentioned. The surfactant includes a nonionic surfactant, an anionic surfactant, a cationic surfactant, and an amphoteric surfactant, and the type thereof is not particularly limited.

非イオン性界面活性剤としては、グリセリン脂肪酸エステル、ポリグリセリン脂肪酸エステル、ポリオキシエチレングリセリン脂肪酸エステル、ポリオキシエチレンアルキルエーテル、ポりオキシエチレンポリオキシプロピレンアルキルエーテル、ポリオキシエチレンポリオキシプロピレングリコール、ポリオキシエチレン硬化ヒマシ油、アルキルポリグリコシド等が挙げられる。陰イオン性界面活性剤には、ポリオキシエチレンアルキルエーテルリン酸、ポリオキシエチレンアルキルエーテルリン酸塩、アルキルリン酸エステル、アルキルリン酸エステル塩、アルキル硫酸エステル、アルキル硫酸エステル塩、アシルアミノ酸、アシルアミノ酸塩、アルキルエーテルカルボン酸、アルキルエーテルカルボン酸塩等が挙げられる。陽イオン性界面活性剤は、アルキルアンモニウム塩、アミドアミン等が挙げられる。好ましいものは、ポリグリセリン脂肪酸エステル、ポリオキシエチレンアルキルエーテル、ポリオキシエチレン硬化ヒマシ油、アシルアミノ酸塩、アルキルアンモニウム塩が挙げられる。本発明に係わる界面活性剤を構成している脂肪酸には、炭素数6~22の直鎖型、分岐型、不飽和型であり、例えば、カプロン酸、カプリン酸、カプリル酸、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、リノール酸、リノレン酸、アラキジン酸、ベヘン酸等が挙げられる。さらにポリグリセリン脂肪酸エステルとは、炭素数6~22の脂肪酸から選択される1種以上の脂肪酸と重合度5~20であるポリグリセリンとをエステル化したものからなるものが挙げられる。また、本発明に係る界面活性剤を構成するオキシエチレン基の平均付加モル数は、1~200であり、ポリオキシプロピレン基の平均付加モル数は、1~50であり、アルキル基及びアシル基には、炭素数1~30をもつ直鎖型、分岐型、不飽和型のものが挙げられる。 Examples of the nonionic surfactant include glycerin fatty acid ester, polyglycerin fatty acid ester, polyoxyethylene glycerin fatty acid ester, polyoxyethylene alkyl ether, polyoxyethylene polyoxypropylene alkyl ether, polyoxyethylene polyoxypropylene glycol, and poly. Examples thereof include oxyethylene hydrogenated castor oil and alkyl polyglycoside. Anionic surfactants include polyoxyethylene alkyl ether phosphates, polyoxyethylene alkyl ether phosphates, alkyl phosphate esters, alkyl phosphate ester salts, alkyl sulfate esters, alkyl sulfate ester salts, acyl amino acids, and acyls. Examples thereof include amino acid salts, alkyl ether carboxylic acids, and alkyl ether carboxylic acid salts. Examples of the cationic surfactant include alkylammonium salts and amidoamines. Preferred examples include polyglycerin fatty acid ester, polyoxyethylene alkyl ether, polyoxyethylene hydrogenated castor oil, acyl amino acid salt, and alkylammonium salt. The fatty acids constituting the surfactant according to the present invention are linear type, branched type and unsaturated type having 6 to 22 carbon atoms, and are, for example, caproic acid, capric acid, caprylic acid, lauric acid and myristin. Acids, palmitic acid, stearic acid, isostearic acid, oleic acid, linoleic acid, linolenic acid, arachidic acid, behenic acid and the like can be mentioned. Further, the polyglycerin fatty acid ester includes one obtained by esterifying one or more fatty acids selected from fatty acids having 6 to 22 carbon atoms and polyglycerin having a degree of polymerization of 5 to 20. Further, the average number of added moles of the oxyethylene group constituting the surfactant according to the present invention is 1 to 200, the average number of added moles of the polyoxypropylene group is 1 to 50, and the alkyl group and the acyl group are added. Examples include linear type, branched type and unsaturated type having 1 to 30 carbon atoms.

ポリオールは、グリセリン、1,3-ブチレングリコール、プロピレングリコール、ジプロピレングリコール、1,2-プロパンジオール、1,3-ブタンジオール、1,2-ペンタンジオール、1,2-ヘキサンジオール、ポリエチレングリコール等が挙げられ、好ましくは、グリセリン、1,3-ブチレングリコール等である。 The polyols include glycerin, 1,3-butylene glycol, propylene glycol, dipropylene glycol, 1,2-propanediol, 1,3-butanediol, 1,2-pentanediol, 1,2-hexanediol, polyethylene glycol and the like. , And preferably glycerin, 1,3-butylene glycol and the like.

本発明のベシクル組成物の両親媒性化合物とポリオールの配合比率は特に限定されるものではないが、両親媒性化合物/ポリオール=0.01~1.0であり、好ましくは0.05~0.7であり、より好ましくは0.1~0.4である。 The blending ratio of the amphipathic compound and the polyol in the vesicle composition of the present invention is not particularly limited, but the amphipathic compound / polyol = 0.01 to 1.0, preferably 0.05 to 0. It is 0.7, more preferably 0.1 to 0.4.

ベシクルの調製方法は、両親媒性化合物とポリオールを高温で混合均一化した後、水に分散させ、撹拌することでベシクルを調製することができ、撹拌方法については特に限定されないが、超音波、高圧ホモミキサー、ホモミキサー等で撹拌することでベシクルを調製することができる。本発明に係るベシクル組成物のベシクルの形成は、クライオ電子顕微鏡で観察し、確認できた。 The vesicle can be prepared by mixing and homogenizing the amphipathic compound and the polyol at a high temperature, dispersing the vesicle in water, and stirring the vesicle. The stirring method is not particularly limited, but ultrasonic waves are used. A vesicle can be prepared by stirring with a high-pressure homomixer, a homomixer, or the like. The formation of vesicles in the vesicle composition according to the present invention was confirmed by observing with a cryo-electron microscope.

本発明の染毛方法は、1種又は2種以上の両親媒性化合物を含むベシクル組成物を含有した染毛用前処理組成物を染毛前の毛髪に塗布し、その後、染毛剤組成物を使用した際にその染毛染色性能の向上、及び毛髪の感触向上に優れることを特徴とする方法である。 In the hair dyeing method of the present invention, a pretreatment composition for hair dyeing containing a vesicle composition containing one or more kinds of amphoteric compounds is applied to the hair before hair dyeing, and then a hair dye composition is applied. It is a method characterized by being excellent in improving the hair dyeing performance and the feel of hair when a substance is used.

本発明の染毛方法では、毛髪を加温することなく室温で実施することができ、さらに本発明に係わるベシクル組成物を含有した染毛用前処理組成物を使用することにより、従来の染毛剤組成物よりも短時間で毛髪をムラなく明瞭に染色することができる。 The hair dyeing method of the present invention can be carried out at room temperature without heating the hair, and further, by using a pretreatment composition for hair dyeing containing the vesicle composition according to the present invention, conventional dyeing is performed. Hair can be dyed evenly and clearly in a shorter time than the hair composition.

本発明に係る染毛用前処理組成物中に含有するベシクル組成物の含有量は、特に限定されるものではないが、0.001~20質量%であり、好ましくは0.01~10質量%、より好ましくは0.05~5質量%である。 The content of the vesicle composition contained in the pretreatment composition for hair dyeing according to the present invention is not particularly limited, but is 0.001 to 20% by mass, preferably 0.01 to 10% by mass. %, More preferably 0.05 to 5% by mass.

本発明に係わるベシクル組成物を含有した染毛用前処理組成物には、本発明の効果を損なわない範囲において、水溶性及び/又は油溶性の有効成分を配合することができる。さらにその他各種成分、油性成分、高級アルコール、脂肪酸、極性脂質、保湿成分、抗菌成分、粘度調整剤、紫外線吸収剤、色素、香料、抗酸化剤なども配合することができる。 The pretreatment composition for hair dyeing containing the vesicle composition according to the present invention may contain a water-soluble and / or oil-soluble active ingredient as long as the effects of the present invention are not impaired. Further, various other components, oily components, higher alcohols, fatty acids, polar lipids, moisturizing components, antibacterial components, viscosity modifiers, ultraviolet absorbers, pigments, fragrances, antioxidants and the like can also be blended.

本発明に係わるベシクル組成物を含有した染毛用前処理組成物は、特にその剤形(クリームタイプ、乳液タイプ、液状タイプ、エアゾールタイプ、泡状タイプ)には限定されるものではないが、例えば、化粧水、乳液、美容液、ヘアシャンプー、ヘアクリーム、ヘアコンディショナー、ヘアリンス、ヘアトリートメント、ヘアジェル、ヘアパックなどのタイプが挙げられ、本発明を染毛前の毛髪に適用することで染毛性能が向上し、さらに染色後の毛髪の感触を改善させる効果や毛髪にダメージを与えない効果を発揮する。 The pretreatment composition for hair dyeing containing the vesicle composition according to the present invention is not particularly limited to its dosage form (cream type, emulsion type, liquid type, aerosol type, foam type). For example, types such as lotion, milky lotion, beauty liquid, hair shampoo, hair cream, hair conditioner, hair rinse, hair treatment, hair gel, hair pack, etc. can be mentioned, and hair is dyed by applying the present invention to hair before dyeing. The performance is improved, and the effect of improving the feel of the hair after dyeing and the effect of not damaging the hair are exhibited.

本発明に係わる染毛剤組成物としては、特に限定されることはないが、永久染毛剤の酸化染毛剤、半永久染毛剤としてカラーシャンプー、カラートリートメント、カラーリンス、ヘアニキュア、酸性カラー等が挙げられるが、本発明においては、染毛剤組成物に含有される染料の種類や剤形に関わらず、本発明品は染毛性能を向上、染色後の毛髪の感触を改善させる効果や毛髪にダメージを与えない効果を発揮する。 The hair dye composition according to the present invention is not particularly limited, but is an oxidative hair dye for permanent hair dye, color shampoo, color treatment, color rinse, hair nicure, acidic color and the like as semi-permanent hair dye. However, in the present invention, regardless of the type and form of the dye contained in the hair dye composition, the product of the present invention has the effect of improving the hair dyeing performance and the feel of the hair after dyeing. It has the effect of not damaging the hair.

以下に、実施例を挙げて本発明を具体的に説明するが、本発明の技術的範囲がこれらに限定されるものではない。以下の各本発明に係わるベシクル組成物及び比較組成物の配合量は質量%を示す。 Hereinafter, the present invention will be specifically described with reference to examples, but the technical scope of the present invention is not limited thereto. The blending amounts of the vesicle composition and the comparative composition according to each of the following inventions are shown in% by mass.

本発明に係わるベシクル組成物を毛髪に塗布し、染色工程を評価した。
1. 実験方法:永久染毛剤(2剤式酸化染毛剤)を使用した場合
表1記載のベシクル組成物(1~4)と比較組成物(1、2、3)の各組成物を各100gに対して染毛前毛髪1gを室温で5分間浸漬させた。5分後、毛髪を取り出し、タオルドライにより余分な水分を取り除いた。その後、染毛剤組成物(2剤式酸化染毛剤)を3g毛髪に塗布し、毛髪表面に均一に馴染ませた後、室温で30分間静置させ、その後、毛髪表面に残存した染毛剤組成物を取り除くためにシャンプー洗浄し、水洗した後、タオルドライとドライヤーにより毛髪を乾燥させ、毛髪の染まり具合いと毛髪の感触を評価した。
さらに、染毛剤組成物(2剤式酸化染毛剤)3gを何も処理していない毛髪に塗布し、毛髪表面に均一に馴染ませた後、室温で30分間静置させ、その後、毛髪表面に残存した染毛剤組成物を取り除くためにシャンプー洗浄し、水洗した後、タオルドライとドライヤーにより毛髪を乾燥させ、その後、表1記載のベシクル組成物(1~4)と比較組成物(1、2、3)の各組成物を各100gに対して染毛後毛髪1gを室温で5分間浸漬させた。5分後、毛髪を取り出し、タイルドライにより余分な水分を取り除いた。その後、毛髪の染まり具合と毛髪の感触を評価した。これらの結果を表2に示した。

2.実験方法:半永久染毛剤(カラートリートメント)を使用した場合
表1記載のベシクル組成物(1~4)と比較品組成物(1、2、3)の各組成物を各100gに対して染毛前毛髪1gを室温で5分間浸漬させた。5分後、毛髪を取り出し、タイルドライにより余分な水分を取り除いた。その後、染毛剤組成物(カラートリートメント)を3g毛髪に塗布し、毛髪表面に均一に馴染ませた後、室温で30分間静置させ、その後、毛髪表面に残存した染色剤組成物を取り除くためにシャンプー洗浄し、水洗した後、タオルドライとドライヤーにより毛髪を乾燥させ、毛髪の染まり具合いと毛髪の感触を評価した。
さらに、染毛剤組成物(カラートリートメント)3gを何も処理していない毛髪に塗布し、毛髪表面に均一に馴染ませた後、室温で30分間静置させ、その後、毛髪表面に残存した染毛剤組成物を取り除くためにシャンプー洗浄し、水洗した後、タオルドライとドライヤーにより毛髪を乾燥させ、その後、表1記載のベシクル組成物(1~4)と比較組成物(1、2、3)の各組成物を各100gに対して染毛後毛髪1gを室温で5分間浸漬させた。5分後、毛髪を取り出し、タイルドライにより余分な水分を取り除いた。その後、毛髪の染まり具合と毛髪の感触を評価した。これらの評価結果を表3に示した。
The vesicle composition according to the present invention was applied to hair and the dyeing process was evaluated.
1. 1. Experimental method: When a permanent hair dye (two-agent oxidative hair dye) is used 100 g of each of the vesicle compositions (1 to 4) and the comparative compositions (1, 2, 3) shown in Table 1 1 g of pre-dyed hair was immersed at room temperature for 5 minutes. After 5 minutes, the hair was removed and towel-dried to remove excess water. Then, 3 g of the hair dye composition (two-agent oxidative hair dye) was applied to the hair, and the hair was uniformly blended on the hair surface, allowed to stand at room temperature for 30 minutes, and then the hair dye remaining on the hair surface. After washing with shampoo and washing with water to remove the agent composition, the hair was dried with a towel dry and a dryer, and the dyeing condition of the hair and the feel of the hair were evaluated.
Further, 3 g of the hair dye composition (two-agent oxidative hair dye) is applied to untreated hair, and the hair is evenly blended on the surface of the hair, and then allowed to stand at room temperature for 30 minutes, and then the hair. After shampooing and washing with water to remove the hair dye composition remaining on the surface, the hair is dried by towel drying and a dryer, and then the vesicle composition (1 to 4) and the comparative composition (1 to 4) shown in Table 1 and the comparative composition ( After dyeing each 100 g of each composition of 1, 2 and 3), 1 g of hair was immersed at room temperature for 5 minutes. After 5 minutes, the hair was removed and tile-dried to remove excess water. After that, the degree of dyeing of the hair and the feel of the hair were evaluated. These results are shown in Table 2.

2. 2. Experimental method: When a semi-permanent hair dye (color treatment) is used Dye each composition of the vesicle composition (1 to 4) and the comparative composition (1, 2, 3) shown in Table 1 to 100 g each. 1 g of pre-hair was immersed at room temperature for 5 minutes. After 5 minutes, the hair was removed and tile-dried to remove excess water. Then, 3 g of the hair dye composition (color treatment) is applied to the hair, and the hair surface is uniformly blended, and then allowed to stand at room temperature for 30 minutes to remove the dye composition remaining on the hair surface. After shampooing and washing with water, the hair was dried with a towel dry and a dryer, and the dyeing condition of the hair and the feel of the hair were evaluated.
Further, 3 g of the hair dye composition (color treatment) is applied to the untreated hair, and the hair is evenly blended on the hair surface, then allowed to stand at room temperature for 30 minutes, and then the dye remaining on the hair surface is dyed. After shampooing and washing with water to remove the hair composition, the hair is dried by towel drying and a dryer, and then the vesicle composition (1 to 4) shown in Table 1 and the comparative composition (1, 2, 3) are dried. ) Was soaked in 100 g of each and 1 g of hair after dyeing at room temperature for 5 minutes. After 5 minutes, the hair was removed and tile-dried to remove excess water. After that, the degree of dyeing of the hair and the feel of the hair were evaluated. The results of these evaluations are shown in Table 3.

(評価基準)
毛髪を浸漬させる組成物として精製水を使用した比較組成物1で処理した毛髪を基準として、染毛効果の優位性(毛髪の染まり具合)を目視観察により評価した。
◎:基準と比べて明瞭に染毛効果を確認でき、ムラなく染毛できている
〇:基準と比べて染毛効果を確認できる
△:基準と比べて染毛効果がほぼ同等である。
×:基準と比べて染毛効果が劣っており、染毛にムラがある
(Evaluation criteria)
The superiority of the hair dyeing effect (hair dyeing condition) was evaluated by visual observation based on the hair treated with Comparative Composition 1 using purified water as the composition for immersing the hair.
⊚: The hair dyeing effect can be confirmed clearly compared to the standard, and the hair is dyed evenly. 〇: The hair dyeing effect can be confirmed compared to the standard. Δ: The hair dyeing effect is almost the same as the standard.
×: The hair dyeing effect is inferior to the standard, and the hair dyeing is uneven.

(評価基準)
染毛処理する前の毛髪を基準として、毛髪の感触(ツヤ、ハリ、指通り)を評価した。
◎:染毛処理する前の毛髪以上に毛髪の感触向上が確認できた。
〇:毛髪処理する前の毛髪と同等の感触であった。
△:毛髪処理する前の毛髪よりも少し感触が劣っていた。
×:毛髪処理する前よりもさらに毛髪の感触が劣っていた。ダメージを受けていた。
(Evaluation criteria)
The feel of the hair (gloss, firmness, finger passage) was evaluated based on the hair before the hair dyeing treatment.
⊚: It was confirmed that the feel of the hair was improved more than that of the hair before the hair dyeing treatment.
〇: The feel was the same as that of the hair before the hair treatment.
Δ: The feel was slightly inferior to that of the hair before the hair treatment.
X: The feel of the hair was further inferior to that before the hair treatment. It was damaged.

3. 結果
表2及び表3の結果から、染毛前に本発明に係わるベシクル組成物を適用した本発明の方法が比較組成物及び比較方法よりも染毛効果に優れていることを確認した。さらに染毛前にベシクル組成物を予め毛髪に塗布することで、毛髪の感触を良好に保つことができていることを確認した。従来の市販品である永久染毛剤及び半永久染毛剤を使用しても本発明の方法は、優れた効果を得ていることから、染毛剤組成物の種類は問わずに使用できることが確認できた。本発明の方法を用いたほうが、毛髪の染色がより向上し、染毛の色も濃く、ムラが無くなっていた。また、組成物にはベシクルが形成されているものを用いることで優れた染毛効果向上と毛髪の感触向上、毛髪へのダメージを与えないことに関係していることが判明した。
3. 3. Results From the results in Tables 2 and 3, it was confirmed that the method of the present invention to which the vesicle composition according to the present invention was applied before hair dyeing was superior to the comparative composition and the comparative method in the hair dyeing effect. Furthermore, it was confirmed that the feel of the hair could be kept good by applying the vesicle composition to the hair in advance before dyeing the hair. Since the method of the present invention has excellent effects even when a conventional commercially available permanent hair dye and semi-permanent hair dye are used, it can be used regardless of the type of hair dye composition. It could be confirmed. When the method of the present invention was used, the dyeing of the hair was further improved, the color of the dyed hair was darker, and the unevenness was eliminated. Further, it was found that the use of a composition having vesicles formed is related to excellent improvement of hair dyeing effect, improvement of hair feel, and no damage to hair.

Figure 2022026892000001
Figure 2022026892000001

Figure 2022026892000002
Figure 2022026892000002

Figure 2022026892000003
Figure 2022026892000003

本発明の染毛工程における染毛時間による染毛効果について評価した。 The hair dyeing effect due to the hair dyeing time in the hair dyeing process of the present invention was evaluated.

1.実験方法
表1記載の各組成物100gに対して染毛前毛髪1gを室温で5分間浸漬させた。5分後、毛髪を取り出し、タオルドライにより余分な水分を取り除いた。その後、染毛剤組成物(2剤式酸化染毛剤およびカラートリートメント)を各3g塗布し、毛髪表面に均一に馴染ませた後、室温で表4に記載の各時間静置させ、その後、毛髪表面に残存した染毛剤組成物を取り除くためにシャンプー洗浄し、水洗した後、タオルドライとドライヤーにより毛髪を乾燥させ、時間による各染毛効果を評価した。この結果を表4に示す。
1. 1. Experimental method 1 g of pre-dyed hair was immersed in 100 g of each composition shown in Table 1 at room temperature for 5 minutes. After 5 minutes, the hair was removed and towel-dried to remove excess water. Then, 3 g each of the hair dye composition (two-agent oxidative hair dye and color treatment) was applied, and the hair surface was uniformly blended, and then allowed to stand at room temperature for each time shown in Table 4, and then allowed to stand. In order to remove the hair dye composition remaining on the hair surface, the hair was washed with shampoo, washed with water, and then the hair was dried with a towel dry and a dryer, and each hair dyeing effect over time was evaluated. The results are shown in Table 4.

(評価基準)
染毛工程前にベシクル組成物を塗布しない比較例1(染毛剤塗布時間30分)を基準とした。
◎:基準と比べて明瞭に、ムラなく染毛効果を確認できる
〇:基準と比べて染毛効果を確認できる
△:基準と比べて染毛効果がほぼ同等
×:基準と比べて染毛効果が劣っている

2. 結果
表4の結果から、本発明の方法は、毛髪を染毛剤組成物の種類に問わず、短時間でムラなく明瞭に染毛(染色)できることが確認できた。
(Evaluation criteria)
Comparative Example 1 (hair dye application time 30 minutes) in which the vesicle composition was not applied before the hair dyeing step was used as a reference.
◎: Hair dyeing effect can be confirmed clearly and evenly compared to the standard 〇: Hair dyeing effect can be confirmed compared to the standard △: Hair dyeing effect is almost the same as the standard ×: Hair dyeing effect compared to the standard Is inferior

2. 2. Results From the results in Table 4, it was confirmed that the method of the present invention can dye (dye) hair evenly and clearly in a short time regardless of the type of hair dye composition.

Figure 2022026892000004
Figure 2022026892000004

以下に本発明に係わるベシクル組成物を含有する染毛用前処理組成物の応用例を示す。配合量は質量%である。実施例3~5はいずれも実施例1及び実施例2の評価方法により毛髪の染毛性効果向上と毛髪感触の向上、染色時間の短縮が認められた。
An application example of the pretreatment composition for hair dyeing containing the vesicle composition according to the present invention is shown below. The blending amount is mass%. In each of Examples 3 to 5, it was confirmed that the hair dyeing effect was improved, the hair feel was improved, and the dyeing time was shortened by the evaluation methods of Examples 1 and 2.

化粧水タイプ
A相
水添レシチン 2.0(質量%)
PEG-60水添ヒマシ油 0.5
1, 3-ブチレングリコール 7.0
精製水 20.0
B相
ヒアルロン酸Na 0.01
pH調整剤 適量
キレート剤 適量
防腐剤 適量
精製水 残余
合計 100.0
調製方法:
A相成分、B相成分をそれぞれ均一溶解する。B相を攪拌しているところにA相を徐々に添加し攪拌する。
Toner type A phase hydrogenated lecithin 2.0 (% by mass)
PEG-60 hydrogenated castor oil 0.5
1, 3-butylene glycol 7.0
Purified water 20.0
Phase B hyaluronate Na 0.01
Acidity regulator Appropriate amount Chelating agent Appropriate amount Preservative Appropriate amount Purified water Residual total 100.0
Preparation method:
The A-phase component and the B-phase component are uniformly dissolved, respectively. While the B phase is being stirred, the A phase is gradually added and stirred.

美容液タイプ
A相
ジイソステアリン酸ポリグリセリル-10 6.0(質量%)
ラウリン酸ポリグリセリル-10 4.0
スクワラン 0.05
ホホバ油 0.01
イソステアリン酸 0.2
グリセリン 10.0
ジプロピレングリコール 5.0
B相
加水分解ケラチン 0.01
pH調整剤 適量
キレート剤 適量
防腐剤 適量
精製水 残余
合計 100.0
調製方法:
A相成分、B相成分を均一溶解する。B相を攪拌しているところにA相を徐々に添加し攪拌する。攪拌しながら室温まで冷却する。
Essence Type A Phase Polyglyceryl diisostearate-10 6.0 (% by mass)
Polyglyceryl laurate-10 4.0
Squalene 0.05
Jojoba oil 0.01
Isostearic acid 0.2
Glycerin 10.0
Dipropylene glycol 5.0
Phase B hydrolyzed keratin 0.01
Acidity regulator Appropriate amount Chelating agent Appropriate amount Preservative Appropriate amount Purified water Residual total 100.0
Preparation method:
The A-phase component and the B-phase component are uniformly dissolved. While the B phase is being stirred, the A phase is gradually added and stirred. Cool to room temperature with stirring.

リーブオントリートメントタイプ
A相
ステアルトリモニウムクロリド 1.0(質量%)
ステアリン酸グリセリル 0.5
セテアリルアルコール 3.0
スクワラン 1.0
アルガンオイル 0.1
B相
精製水 残余
1,3-ブチレングリコール 5.0
ジプロピレングリコール 5.0
ヒドロキシエチルセルロース 0.1
pH調整剤 適量
キレート剤 適量
防腐剤 適量
C相
水添レシチン 2.0
ミリスチン酸ポリグリセリル-10 1.0
PEG-40硬化ヒマシ油 0.5
1,3-ブチレングリコール 6.0
精製水 20.0
合計 100.0
調製方法:
A相成分、B相成分、C相成分を均一溶解する。B相を攪拌しているところにA相を徐々に添加し攪拌する。A+B相を室温まで冷却させ、攪拌しているところにC相を添加し攪拌する。
Leave-on Treatment Type A Phase Stealtrimonium Chloride 1.0 (% by mass)
Glyceryl stearate 0.5
Cetearyl alcohol 3.0
Squalene 1.0
Argan oil 0.1
Phase B Purified Water Residual 1,3-butylene Glycol 5.0
Dipropylene glycol 5.0
Hydroxyethyl cellulose 0.1
Acidity regulator Appropriate amount Chelating agent Appropriate amount Preservative Appropriate amount C phase Hydrogenated lecithin 2.0
Polyglyceryl myristate-10 1.0
PEG-40 cured castor oil 0.5
1,3-butylene glycol 6.0
Purified water 20.0
Total 100.0
Preparation method:
The A-phase component, B-phase component, and C-phase component are uniformly dissolved. While the B phase is being stirred, the A phase is gradually added and stirred. The A + B phase is cooled to room temperature, and the C phase is added to the stirring place and stirred.

本発明は、1種又は2種以上の両親媒性化合物を含むベシクル組成物を含有する染毛用前処理組成物を染色前の毛髪に塗布することで、毛髪の染毛性能、毛髪感触および毛髪のダメージを良好にすることができる。 INDUSTRIAL APPLICABILITY The present invention applies a pretreatment composition for hair dyeing containing a vesicle composition containing one or more amphipathic compounds to undyed hair to obtain hair dyeing performance, hair feel and hair feel. Hair damage can be improved.

Claims (3)

1種また2種以上の両親媒性化合物を含むベシクル組成物を含有する染毛用前処理組成物を毛髪に塗布する工程、その後、染毛剤組成物を塗布する毛髪の染色方法。 A step of applying a pretreatment composition for hair dyeing containing a vesicle composition containing one kind or two or more kinds of amphipathic compounds to hair, and then a method of dyeing hair to which a hair dye composition is applied. 両親媒性化合物が、レシチンまたはその誘導体、界面活性剤から選択される請求項1に記載の毛髪の染色方法。 The method for dyeing hair according to claim 1, wherein the amphipathic compound is selected from lecithin or a derivative thereof and a surfactant. ベシクル組成物を0.001質量%~20質量%含有する染毛用前処理組成物を用いた請求項1又は2に記載の毛髪の染色方法。 The method for dyeing hair according to claim 1 or 2, wherein a pretreatment composition for hair dyeing containing 0.001% by mass to 20% by mass of a vesicle composition is used.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022234736A1 (en) * 2021-05-06 2022-11-10 株式会社 資生堂 Vesicle-containing cosmetic preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022234736A1 (en) * 2021-05-06 2022-11-10 株式会社 資生堂 Vesicle-containing cosmetic preparation

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