JP2024036862A - Multi-component hair cosmetic and hair treatment method - Google Patents
Multi-component hair cosmetic and hair treatment method Download PDFInfo
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- JP2024036862A JP2024036862A JP2022141385A JP2022141385A JP2024036862A JP 2024036862 A JP2024036862 A JP 2024036862A JP 2022141385 A JP2022141385 A JP 2022141385A JP 2022141385 A JP2022141385 A JP 2022141385A JP 2024036862 A JP2024036862 A JP 2024036862A
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Abstract
【課題】乾燥後のまとまり、ツヤ感、しなやかさ、根元から毛先まで毛髪全体の手触りの均一性および指通りに優れ、べたつかず、ドライヤーで乾燥させやすい、多剤式毛髪化粧料および毛髪処理方法を提供する。【解決手段】第１剤と、第２剤とを備える多剤式毛髪化粧料であり、前記第１剤が、第１剤１００質量％中に、アミノ変性シリコーン（Ａ）を０．５～１５質量％含み、前記第２剤が、第２剤１００質量％中に、カチオン性ポリマー（Ｂ）を０．１～１．５質量％と、天然ガム質（Ｃ）を０．０５～１．２質量％と、合成または半合成のノニオン性高分子（Ｄ）を０．１～１質量％含み、前記カチオン性ポリマー（Ｂ）として、塩化Ｏ－［２－ヒドロキシ－３－（トリメチルアンモニオ）プロピル］ヒドロキシエチルセルロース（Ｂ１）と、Ｎ，Ｎ－ジメチルアミノエチルメタクリル酸ジエチル硫酸塩・Ｎ，Ｎ－ジメチルアクリルアミド・ジメタクリル酸ポリエチレングリコール、アクリルアミド・アクリル酸・塩化ジメチルジアリルアンモニウム共重合体、およびポリクオタニウム－４７から選ばれる少なくとも１種の成分（Ｂ２）とを含み、前記Ｂ１と前記Ｂ２との質量比（Ｂ２／Ｂ１）が０．０１～２である、多剤式毛髪化粧料。【選択図】なし[Problem] To provide a multi-component hair cosmetic and hair treatment method which, after drying, provides excellent manageability, luster, and suppleness, uniformity of feel and ease of running fingers through the hair from the roots to the tips, is not sticky, and is easy to dry with a hair dryer. [Solution] The multi-component hair cosmetic comprises a first agent and a second agent, the first agent contains, per 100 mass % of the first agent, 0.5 to 15 mass % of amino-modified silicone (A), and the second agent contains, per 100 mass % of the second agent, 0.1 to 1.5 mass % of cationic polymer (B), 0.05 to 1.2 mass % of natural gum (C), and 0.1 to 1 mass % of synthetic or semi-synthetic nonionic polymer (D), and the cationic polymer (B) is O-[2-hydroxy-3-(trimethylsilyl)phenyl]phenyl chloride. A multi-component hair cosmetic composition comprising (B1) [methylammonio)propyl]hydroxyethyl cellulose, and (B2) at least one component selected from N,N-dimethylaminoethyl diethyl methacrylate sulfate, N,N-dimethylacrylamide, polyethylene glycol dimethacrylate, acrylamide, acrylic acid, dimethyldiallylammonium chloride copolymer, and polyquaternium-47, and a mass ratio (B2/B1) of B1 to B2 is 0.01 to 2. [Selected Figure] None
Description
本発明は、多剤式毛髪化粧料および毛髪処理方法に関する。 The present invention relates to a multi-component hair cosmetic and a hair treatment method.
ヘアカラーやパウダーブリーチ等を使用した美容施術やヘアアイロンの使用は、毛髪に強いダメージを与える。その結果、毛髪のツヤ感や指通り、まとまり、適度なハリのあるしなやかさが失われたり、ドライヤーでの乾燥性が悪くなったりしてしまう。特に、ダメージが蓄積した毛先は手触りの悪化が激しく、ダメージの度合いが比較的低い根元から中間部分との手触りの差が大きくなっている。このような毛髪の質感を向上し、扱いやすくするための化粧料が求められている。 Cosmetic treatments using hair color, powder bleach, etc., and the use of curling irons can seriously damage hair. As a result, the hair loses its luster, smoothness, manageability, appropriate firmness and flexibility, and becomes difficult to dry with a hair dryer. In particular, the texture of the tips of the hair where damage has accumulated is severely deteriorated, and the difference in texture from the roots to the middle, where the degree of damage is relatively low, is large. There is a need for cosmetics that improve the texture of hair and make it easier to handle.
ダメージ毛に対するコンディショニング剤として、多剤式毛髪化粧料が開発されてきた。例えば、特許文献１には、アミノ変性シリコーン（Ａ）を含む第１剤と、アニオン性高分子（Ｂ）、ポリオール（Ｃ）、ノニオン性高分子（Ｄ）、および分岐鎖を有する液状油（Ｅ）を含む第２剤とを備える多剤式毛髪化粧料が公開されている。 Multi-component hair cosmetics have been developed as conditioning agents for damaged hair. For example, Patent Document 1 describes a first agent containing an amino-modified silicone (A), an anionic polymer (B), a polyol (C), a nonionic polymer (D), and a branched liquid oil ( A multi-component hair cosmetic composition comprising a second agent containing E) has been disclosed.
また、特許文献２には、第１剤に加水分解ケラチン、第２剤にカチオン性界面活性剤、第３剤にアミノ含有量が０．５％以上の（アミノエチルアミノプロピルメチコン／ジメチコン）コポリマーと、ポリプロピルシルセスキオキサンとが配合された多剤式毛髪化粧料が公開されている。 Furthermore, Patent Document 2 discloses that the first agent is hydrolyzed keratin, the second agent is a cationic surfactant, and the third agent is an (aminoethylaminopropylmethicone/dimethicone) copolymer with an amino content of 0.5% or more. A multi-component hair cosmetic containing polypropylsilsesquioxane and polypropylsilsesquioxane has been disclosed.
さらに、特許文献３には、ノニオン性界面活性剤と、炭素数が８以上の炭化水素基を有するイオン性界面活性剤とを配合した第１剤の後に、界面活性剤と油性成分とを含む第２剤を重ね塗りすることにより、第１剤が第２剤の過剰な油分を洗浄して、均一性に優れた仕上がりとなる多剤式毛髪化粧料が公開されている。 Furthermore, Patent Document 3 discloses that after a first part containing a nonionic surfactant and an ionic surfactant having a hydrocarbon group having 8 or more carbon atoms, a surfactant and an oily component are added. A multi-component hair cosmetic has been disclosed in which the second component is overcoated, so that the first component washes away excess oil from the second component, resulting in a highly uniform finish.
しかしながら、特許文献１の多剤式毛髪化粧料は、ダメージ毛に対して、柔らかさ、指通り、まとまりに優れる一方、根元から毛先まで毛髪全体を均一な手触りにする効果は充分ではなかった。また、柔らかさには優れるものの適度なハリ感は得られず、ハリ感と柔らかさのバランスがとれたしなやかさという点では不充分であった。 However, while the multi-component hair cosmetic of Patent Document 1 has excellent softness, smoothness, and manageability for damaged hair, it is not sufficiently effective in making the entire hair texture uniform from the root to the tip. . In addition, although it was excellent in softness, it did not provide an appropriate firmness, and was insufficient in terms of suppleness with a good balance between firmness and softness.
特許文献２の多剤式毛髪化粧料は、指通りやまとまりの向上、ざらつきの低減には有用であるが、ハリ感が強くなりすぎて硬さやごわつきにつながってしまうという欠点があった。
特許文献３の多剤式毛髪化粧料は、ダメージが強い毛髪においては、まとまりやしなやかさに欠けるという欠点があった。
The multi-component hair cosmetic of Patent Document 2 is useful for improving fingerability and manageability, and reducing roughness, but it has the disadvantage that it becomes too firm, leading to hardness and stiffness.
The multi-component hair cosmetic of Patent Document 3 has the disadvantage that it lacks manageability and suppleness for severely damaged hair.
そこで、本発明は、乾燥後のまとまり、ツヤ感、しなやかさ、根元から毛先まで毛髪全体の手触りの均一性および指通りに優れ、べたつかず、ドライヤーで乾燥させやすい、多剤式毛髪化粧料および毛髪処理方法を提供することを目的とする。 Therefore, the present invention provides a multi-component hair cosmetic that has excellent cohesiveness, gloss, and suppleness after drying, uniformity of the texture of the entire hair from roots to tips, and is easy to run through with fingers, is non-sticky, and is easy to dry with a hair dryer. and a hair treatment method.
本発明者らは前記課題を解決すべく鋭意検討した。その結果、以下の構成を有することにより前記課題を解決できることを見出し、本発明を完成するに至った。
本発明は、例えば以下の〔１〕～〔７〕に関する。
〔１〕 第１剤と、第２剤とを備える多剤式毛髪化粧料であり、前記第１剤が、第１剤１００質量％中に、アミノ変性シリコーン（Ａ）を０．５～１５質量％含み、前記第２剤が、第２剤１００質量％中に、カチオン性ポリマー（Ｂ)を０．１～１．５質量％と、天然ガム質（Ｃ）を０．０５～１．２質量％と、合成または半合成のノニオン性高分子（Ｄ）を０．１～１質量％含み、前記カチオン性ポリマー（Ｂ）として、塩化Ｏ－［２－ヒドロキシ－３－（トリメチルアンモニオ）プロピル］ヒドロキシエチルセルロース（Ｂ１）と、Ｎ，Ｎ－ジメチルアミノエチルメタクリル酸ジエチル硫酸塩・Ｎ，Ｎ－ジメチルアクリルアミド・ジメタクリル酸ポリエチレングリコール、アクリルアミド・アクリル酸・塩化ジメチルジアリルアンモニウム共重合体、およびポリクオタニウム－４７から選ばれる少なくとも１種の成分（Ｂ２）とを含み、前記Ｂ１と前記Ｂ２との質量比（Ｂ２／Ｂ１）が０．０１～２である、多剤式毛髪化粧料。
〔２〕 前記アミノ変性シリコーン（Ａ）が、アミノエチルアミノプロピルメチルシロキサン・ジメチルシロキサン共重合体およびビス（Ｃ１３－１５アルコキシ）ＰＧアモジメチコンから選ばれる少なくとも１種である、〔１〕に記載の多剤式毛髪化粧料。
〔３〕 前記天然ガム質（Ｃ）が、タマリンドシードガム、ローカストビーンガム、およびグアーガムから選ばれる少なくとも１種である、〔１〕または〔２〕に記載の多剤式毛髪化粧料。
〔４〕 前記合成または半合成のノニオン性高分子（Ｄ）が、水溶性セルロース誘導体および平均重合度９０００以上のポリエチレングリコールから選ばれる少なくとも１種である、〔１〕～〔３〕のいずれかに記載の多剤式毛髪化粧料。
〔５〕 前記第１剤および前記第２剤のｐＨが、４．０～７．０である、〔１〕～〔４〕のいずれかに記載の多剤式毛髪化粧料。
〔６〕 前記第１剤および前記第２剤の少なくとも一方が、第１剤と第２剤との合計１００質量％中に、グリセリン（Ｅ）を０．５～７．５質量％含む、〔１〕～〔５〕のいずれかに記載の多剤式毛髪化粧料。
〔７〕 毛髪に、第１剤を塗付する工程（Ｉ）、および工程（Ｉ）が行われた毛髪に、第２剤を塗付する工程（ＩＩ）を有し、前記第１剤が、第１剤１００質量％中に、アミノ変性シリコーン（Ａ）を０．５～１５質量％含み、前記第２剤が、第２剤１００質量％中に、カチオン性ポリマー（Ｂ）を０．１～１．５質量％と、天然ガム質（Ｃ）を０．０５～１．２質量％と、合成または半合成のノニオン性高分子（Ｄ）を０．１～１質量％含み、前記カチオン性ポリマー（Ｂ）として、塩化Ｏ－［２－ヒドロキシ－３－（トリメチルアンモニオ）プロピル］ヒドロキシエチルセルロース（Ｂ１）と、Ｎ，Ｎ－ジメチルアミノエチルメタクリル酸ジエチル硫酸塩・Ｎ，Ｎ－ジメチルアクリルアミド・ジメタクリル酸ポリエチレングリコール、アクリルアミド・アクリル酸・塩化ジメチルジアリルアンモニウム共重合体、およびポリクオタニウム－４７から選ばれる少なくとも１種の成分（Ｂ２）とを含み、前記Ｂ１と前記Ｂ２との質量比（Ｂ２／Ｂ１）が０．０１～２である、毛髪処理方法。
The present inventors have made extensive studies to solve the above problems. As a result, it was discovered that the above-mentioned problem could be solved by having the following configuration, and the present invention was completed.
The present invention relates to, for example, the following [1] to [7].
[1] A multi-component hair cosmetic comprising a first part and a second part, wherein the first part contains 0.5 to 15% of amino-modified silicone (A) in 100% by mass of the first part. The second part contains 0.1 to 1.5 mass % of the cationic polymer (B) and 0.05 to 1.5 mass % of the natural gum (C) in 100 mass % of the second part. 2% by mass and 0.1 to 1% by mass of a synthetic or semi-synthetic nonionic polymer (D), and as the cationic polymer (B), ) propyl] hydroxyethylcellulose (B1), N,N-dimethylaminoethyl methacrylate diethyl sulfate/N,N-dimethylacrylamide/polyethylene glycol dimethacrylate, acrylamide/acrylic acid/dimethyldiallylammonium chloride copolymer, and A multi-component hair cosmetic comprising at least one component (B2) selected from Polyquaternium-47, and having a mass ratio (B2/B1) of B1 and B2 of 0.01 to 2.
[2] The amino-modified silicone (A) according to [1] is at least one selected from aminoethylaminopropylmethylsiloxane/dimethylsiloxane copolymer and bis(C13-15 alkoxy)PG amodimethicone. Multi-drug hair cosmetics.
[3] The multi-component hair cosmetic according to [1] or [2], wherein the natural gum (C) is at least one selected from tamarind seed gum, locust bean gum, and guar gum.
[4] Any one of [1] to [3], wherein the synthetic or semi-synthetic nonionic polymer (D) is at least one selected from water-soluble cellulose derivatives and polyethylene glycol having an average degree of polymerization of 9000 or more. The multi-component hair cosmetic described in .
[5] The multi-component hair cosmetic according to any one of [1] to [4], wherein the first agent and the second agent have a pH of 4.0 to 7.0.
[6] At least one of the first agent and the second agent contains 0.5 to 7.5% by mass of glycerin (E) in a total of 100% by mass of the first agent and the second agent; The multi-component hair cosmetic according to any one of [1] to [5].
[7] A step (I) of applying a first agent to the hair, and a step (II) of applying a second agent to the hair that has undergone step (I), wherein the first agent is , the second part contains 0.5 to 15% by mass of amino-modified silicone (A) in 100% by mass of the first part, and the second part contains 0.5 to 15% by mass of the cationic polymer (B) in 100% by mass of the second part. 1 to 1.5% by mass, 0.05 to 1.2% by mass of natural gum (C), and 0.1 to 1% by mass of synthetic or semi-synthetic nonionic polymer (D), As the cationic polymer (B), O-[2-hydroxy-3-(trimethylammonio)propyl]hydroxyethylcellulose chloride (B1) and N,N-dimethylaminoethyl methacrylate diethyl sulfate/N,N-dimethyl It contains at least one component (B2) selected from acrylamide/polyethylene glycol dimethacrylate, acrylamide/acrylic acid/dimethyldiallylammonium chloride copolymer, and polyquaternium-47, and the mass ratio of B1 and B2 is ( A hair treatment method, wherein B2/B1) is 0.01 to 2.
本発明によれば、乾燥後のまとまり、ツヤ感、しなやかさ、根元から毛先まで毛髪全体の手触りの均一性および指通りに優れ、べたつかず、ドライヤーで乾燥させやすい、多剤式毛髪化粧料および毛髪処理方法を提供することができる。 According to the present invention, a multi-component hair cosmetic that has excellent cohesiveness, gloss, and suppleness after drying, uniformity of the texture of the entire hair from roots to tips, and is easy to run through with fingers, is not sticky, and is easy to dry with a hair dryer. and a hair treatment method.
次に本発明について具体的に説明する。
数値範囲に関する「Ａ～Ｂ」との記載は、特に断りがなければ、Ａ以上Ｂ以下であることを意味する。
Next, the present invention will be specifically explained.
The description "A to B" regarding a numerical range means a range of A to B, unless otherwise specified.
＜多剤式毛髪化粧料＞
本発明の多剤式毛髪化粧料は、第１剤と、第２剤とを備える多剤式毛髪化粧料であり、前記第１剤が、第１剤１００質量％中に、アミノ変性シリコーン（Ａ）を０．５～１５質量％含み、前記第２剤が、第２剤１００質量％中に、カチオン性ポリマー（Ｂ)を０．１～１．５質量％と、天然ガム質（Ｃ）を０．０５～１．２質量％と、合成または半合成のノニオン性高分子（Ｄ）を０．１～１質量％含み、前記カチオン性ポリマー（Ｂ）として、塩化Ｏ－［２－ヒドロキシ－３－（トリメチルアンモニオ）プロピル］ヒドロキシエチルセルロース（Ｂ１）と、Ｎ，Ｎ－ジメチルアミノエチルメタクリル酸ジエチル硫酸塩・Ｎ，Ｎ－ジメチルアクリルアミド・ジメタクリル酸ポリエチレングリコール、アクリルアミド・アクリル酸・塩化ジメチルジアリルアンモニウム共重合体、およびポリクオタニウム－４７から選ばれる少なくとも１種の成分（Ｂ２）とを含み、前記Ｂ１と前記Ｂ２との質量比（Ｂ２／Ｂ１）が０．０１～２である。
<Multi-drug hair cosmetic>
The multi-component hair cosmetic composition of the present invention is a multi-component hair cosmetic composition comprising a first part and a second part, in which the first part contains amino-modified silicone ( The second part contains 0.5 to 15% by mass of cationic polymer (B) and 0.1 to 1.5% by mass of the cationic polymer (B) in 100% by mass of the second part. ) and 0.1 to 1% by mass of a synthetic or semi-synthetic nonionic polymer (D), and as the cationic polymer (B), chloride O-[2- Hydroxy-3-(trimethylammonio)propyl]hydroxyethylcellulose (B1) and N,N-dimethylaminoethyl methacrylate diethyl sulfate/N,N-dimethylacrylamide/polyethylene glycol dimethacrylate, acrylamide/acrylic acid/chloride It contains at least one component (B2) selected from a dimethyldiallylammonium copolymer and polyquaternium-47, and the mass ratio (B2/B1) of the above B1 and the above B2 is 0.01 to 2.
本発明の多剤式毛髪化粧料は、第１剤の後に第２剤を適用する。また、手触りの均一性の観点から、第１剤の後に毛髪を水洗せずに第２剤を重ねて塗布することがより好ましい。
本発明の多剤式毛髪化粧料は、第１剤と、第２剤とに加えて、さらに、第３剤を備えてもよい。
In the multi-component hair cosmetic composition of the present invention, the second component is applied after the first component. Further, from the viewpoint of uniformity of texture, it is more preferable to apply the second agent without washing the hair with water after applying the first agent.
In addition to the first agent and the second agent, the multi-component hair cosmetic composition of the present invention may further include a third agent.
＜アミノ変性シリコーン（Ａ）＞
本発明の多剤式毛髪化粧料において、第１剤は、第１剤１００質量％中に、アミノ変性シリコーン（Ａ）を０．５～１５質量％、好ましくは２～８質量％、より好ましくは３～６質量％含む。
<Amino-modified silicone (A)>
In the multi-component hair cosmetic of the present invention, the first component contains 0.5 to 15% by mass, preferably 2 to 8% by mass, more preferably 2 to 8% by mass of amino-modified silicone (A) in 100% by mass of the first component. contains 3 to 6% by mass.
アミノ変性シリコーン（Ａ）の含有量が前記範囲内にあると、乾燥後の指通りおよび手触りの均一性に優れる。アミノ変性シリコーン（Ａ）が前記下限量より少ないと、乾燥後のまとまりや指通り、手触りの均一性が損なわれやすく、前記上限量より多いとべたつきが生じ、乾燥後の指通りや手触りの均一性が悪くなりやすい。 When the content of the amino-modified silicone (A) is within the above-mentioned range, the product will have excellent uniformity in fingerability and texture after drying. If the amount of the amino-modified silicone (A) is less than the lower limit, the consistency after drying and the uniformity of the texture will be easily impaired, and if the amount is more than the upper limit, it will become sticky and the uniformity of the texture and texture after drying will be impaired. Sexual behavior tends to deteriorate.
アミノ変性シリコーン（Ａ）としては、例えば、アミノエチルアミノプロピルメチルシロキサン・ジメチルシロキサン共重合体、アミノエチルアミノイソブチルメチルシロキサン・ジメチルシロキサン共重合体、アミノエチルアミノイソプロピルメチルシロキサン・ジメチルシロキサン共重合体、アミノエチルアミノプロピルシロキサン・ジメチルシロキサン共重合体等のアモジメチコン；アミノプロピルジメチコン；アミノエチルアミノプロピルジメチコン；高重合アミノプロピルジメチコン；ビスイソブチルＰＥＧ－１４／アモジメチコン)コポリマー等のアミノポリエーテル変性シリコーン；ビス（Ｃ１３－１５アルコキシ）ＰＧアモジメチコン等のアミノグリコール変性シリコーン；アミノプロピルフェニルトリメチコン等のアミノフェニル変性シリコーン；ＰＥＧ－１２メチルエーテルラウロキシＰＥＧ－５アミドプロピルジメチコン等のアミドアルキル変性シリコーン；が挙げられる。 Examples of the amino-modified silicone (A) include aminoethylaminopropylmethylsiloxane/dimethylsiloxane copolymer, aminoethylaminoisobutylmethylsiloxane/dimethylsiloxane copolymer, aminoethylaminoisopropylmethylsiloxane/dimethylsiloxane copolymer, Amodimethicone such as aminoethylaminopropylsiloxane/dimethylsiloxane copolymer; aminopropyl dimethicone; aminoethylaminopropyl dimethicone; highly polymerized aminopropyl dimethicone; aminopolyether modified silicone such as bisisobutyl PEG-14/amodimethicone) copolymer; Aminoglycol-modified silicones such as bis(C13-15 alkoxy)PG amodimethicone; aminophenyl-modified silicones such as aminopropylphenyl trimethicone; amidoalkyl-modified silicones such as PEG-12 methyl ether lauroxy PEG-5 amidopropyl dimethicone; Can be mentioned.
これらの中でも、乾燥後の指通りや均一性、質感持続性の観点から、アモジメチコン、アミノグリコール変性シリコーンが好ましく、アミノエチルアミノプロピルメチルシロキサン・ジメチルシロキサン共重合体、ビス（Ｃ１３－１５アルコキシ）ＰＧアモジメチコンがより好ましい。 Among these, amodimethicone, aminoglycol-modified silicone are preferred from the viewpoint of finger compatibility, uniformity, and long-lasting texture after drying, and aminoethylaminopropylmethylsiloxane/dimethylsiloxane copolymer, bis(C13-15 alkoxy) PG amodimethicone is more preferred.
アミノ変性シリコーン（Ａ）の市販品としては、例えば、ＤＯＷＳＩＬTM ＳＦ８４５７Ｃ、ＤＯＷＳＩＬTM ＪＰ－８５００ Ｃｏｎｄｉｔｉｏｎｉｎｇ Ａｇｅｎｔ（いずれもダウ・東レ株式会社製）を用いることができる。
アミノ変性シリコーン（Ａ）は、１種単独で用いても、２種以上組み合わせて用いてもよい。
アミノ変性シリコーン（Ａ）は、エマルションの形で配合してもよい。
As a commercially available amino-modified silicone (A), for example, DOWSIL ™ SF8457C and DOWSIL ™ JP-8500 Conditioning Agent (both manufactured by Dow Toray Industries, Inc.) can be used.
The amino-modified silicone (A) may be used alone or in combination of two or more.
The amino-modified silicone (A) may be blended in the form of an emulsion.
＜カチオン性ポリマー（Ｂ）＞
本発明の多剤式毛髪化粧料において、第２剤は、第２剤１００質量％中に、カチオン性ポリマー（Ｂ）を０．１～１．５質量％、好ましくは０．２～１．２質量％、より好ましくは０．３～１．０質量％含む。
<Cationic polymer (B)>
In the multi-component hair cosmetic of the present invention, the second part contains 0.1 to 1.5% by mass, preferably 0.2 to 1.5% by mass of the cationic polymer (B) in 100% by mass of the second part. It contains 2% by mass, more preferably 0.3 to 1.0% by mass.
カチオン性ポリマー（Ｂ）の含有量が前記範囲内にあると、乾燥後のしなやかさおよび指通りに優れる。カチオン性ポリマー（Ｂ）が前記下限量より少ないと、乾燥後のしなやかさと手触りの均一性、指通りが損なわれやすく、前記上限量より多いとごわつきが生じ、乾燥時の指通りや、まとまりに欠ける場合がある。 When the content of the cationic polymer (B) is within the above range, the material will have excellent flexibility and finger compatibility after drying. If the amount of the cationic polymer (B) is less than the above lower limit, the suppleness and uniformity of the texture after drying will be likely to be impaired, and if it is more than the above upper limit, stiffness will occur, making it difficult to pass through the fingers during drying and make it difficult to stick together. It may be missing.
本発明の多剤式毛髪化粧料は、前記カチオン性ポリマー（Ｂ）として、塩化Ｏ－［２－ヒドロキシ－３－（トリメチルアンモニオ）プロピル］ヒドロキシエチルセルロース（Ｂ１）と、Ｎ，Ｎ－ジメチルアミノエチルメタクリル酸ジエチル硫酸塩・Ｎ，Ｎ－ジメチルアクリルアミド・ジメタクリル酸ポリエチレングリコール、アクリルアミド・アクリル酸・塩化ジメチルジアリルアンモニウム共重合体、およびポリクオタニウム－４７から選ばれる少なくとも１種の成分（Ｂ２）とを含む。 The multi-component hair cosmetic of the present invention includes O-[2-hydroxy-3-(trimethylammonio)propyl]hydroxyethylcellulose chloride (B1) and N,N-dimethylamino as the cationic polymer (B). At least one component (B2) selected from diethyl methacrylate sulfate/N,N-dimethylacrylamide/polyethylene glycol dimethacrylate, acrylamide/acrylic acid/dimethyldiallylammonium chloride copolymer, and polyquaternium-47. include.
乾燥後のしなやかさが良好になるため、成分（Ｂ２）は、これらの中でも、Ｎ，Ｎ－ジメチルアミノエチルメタクリル酸ジエチル硫酸塩・Ｎ，Ｎ－ジメチルアクリルアミド・ジメタクリル酸ポリエチレングリコールが好ましい。 Among these, N,N-dimethylaminoethyl methacrylate diethyl sulfate, N,N-dimethylacrylamide, and polyethylene glycol dimethacrylate are preferable as component (B2) because they provide good flexibility after drying.
塩化Ｏ－［２－ヒドロキシ－３－（トリメチルアンモニオ）プロピル］ヒドロキシエチルセルロース（Ｂ１）と成分（Ｂ２）の質量比（Ｂ２／Ｂ１）は、０．０１～２であり、好ましくは０．０１６～１、より好ましくは０．０２～０．８である。（Ｂ２／Ｂ１）が前記範囲内にあると、乾燥後のまとまり、手触りの均一性、および乾かしやすさに優れる。（Ｂ２／Ｂ１）が、前記下限値より小さいと、乾燥後の手触りの均一性やまとまりが損なわれやすく、前記上限値より大きいと、乾燥時に毛髪１本１本がばらけにくくなり乾かしやすさが損なわれる場合がある。 The mass ratio (B2/B1) of O-[2-hydroxy-3-(trimethylammonio)propyl]hydroxyethylcellulose chloride (B1) and component (B2) is 0.01 to 2, preferably 0.016 -1, more preferably 0.02-0.8. When (B2/B1) is within the above range, the product will have excellent cohesiveness after drying, uniformity of touch, and ease of drying. If (B2/B1) is smaller than the above lower limit value, the uniformity and cohesion of the texture after drying will be easily impaired, and if it is larger than the above upper limit value, each hair will be difficult to come apart during drying, making it easier to dry. may be damaged.
＜天然ガム質（Ｃ）＞
本発明の多剤式毛髪化粧料において、第２剤は、第２剤１００質量％中に、天然ガム質（Ｃ）を０．０５～１．２質量％、好ましくは０．１～１．０質量％、より好ましくは０．２～０．８質量％含む。
<Natural gum substance (C)>
In the multi-component hair cosmetic of the present invention, the second component contains 0.05 to 1.2 mass %, preferably 0.1 to 1.2 mass % of natural gum (C) in 100 mass % of the second component. It contains 0% by mass, more preferably 0.2 to 0.8% by mass.
天然ガム質（Ｃ）の含有量が前記範囲内にあると、乾燥後のしなやかさに優れる。天然ガム質（Ｃ）が前記下限量より少ないと、適度なハリ感が出ず、乾燥後のしなやかさが出ず、乾燥後のまとまりやツヤ感も弱くなる場合があり、前記上限量より多いと、硬さが出てしまい、乾燥時に指が通しにくくなり、乾かしやすさが損なわれやすい。 When the content of the natural gum (C) is within the above range, flexibility after drying is excellent. If the amount of natural gum (C) is less than the above-mentioned lower limit amount, an appropriate firmness will not be obtained, flexibility will not be obtained after drying, and the cohesiveness and glossiness after drying may be weak, and if it is more than the above-mentioned upper limit amount. This results in hardness, which makes it difficult to pass your fingers through when drying, which tends to impair the ease of drying.
天然ガム質（Ｃ）とは、天然から採取または抽出、もしくは微生物が生産して得られる多糖類であり、例えば、ローカストビーンガム、グアーガム、タマリンドシードガム（タマリンドガム）、タラガム、クインスシードガム、カシアガム、アマシードガム等の植物の種子から採取または抽出して得られる多糖類；カラヤガム、アラビアガム、トラガントガム、ガッティーガム等の植物の樹液から採取または抽出して得られる多糖類；ペクチン等の果実から採取または抽出して得られる多糖類；寒天、カラギーナン、アルギン酸、ファーセレラン等の海藻から採取または抽出して得られる多糖類；キサンタンガム、スクレロチウムガム、カードラン、プルラン、デキストラン、ジェランガム等の微生物が生産して得られる多糖類；が挙げられる。 Natural gums (C) are polysaccharides that are collected or extracted from nature or produced by microorganisms, such as locust bean gum, guar gum, tamarind seed gum, tara gum, quince seed gum, Polysaccharides obtained by collecting or extracting from the seeds of plants such as cassia gum and flaxseed gum; Polysaccharides obtained by collecting or extracting from the sap of plants such as gum karaya, gum arabic, gum tragacanth, and gum ghatti; Collection from fruits such as pectin or polysaccharides obtained by extraction; polysaccharides obtained by collection or extraction from seaweed such as agar, carrageenan, alginic acid, farcellan; produced by microorganisms such as xanthan gum, sclerotium gum, curdlan, pullulan, dextran, gellan gum, etc. Examples include polysaccharides obtained by
これらの中でも、乾燥後のまとまりや指通りの観点から、植物の種子から採取または抽出して得られる多糖類が好ましく、マメ科植物の種子から採取または抽出して得られる多糖類がより好ましく、タマリンドシードガム、ローカストビーンガム、グアーガムから選択される少なくとも１種であることがさらに好ましく、乾燥後のまとまりの観点からタマリンドシードガムが特に好ましい。
天然ガム質（Ｃ）は、１種単独で用いても、２種以上組み合わせて用いてもよい。
Among these, polysaccharides obtained by collecting or extracting from plant seeds are preferred, and polysaccharides obtained by collecting or extracting from leguminous plant seeds are more preferred, from the viewpoint of consistency after drying and fingerability. It is more preferably at least one selected from tamarind seed gum, locust bean gum, and guar gum, and tamarind seed gum is particularly preferable from the viewpoint of cohesion after drying.
The natural gum (C) may be used alone or in combination of two or more.
＜合成または半合成のノニオン性高分子（Ｄ）＞
本発明の多剤式毛髪化粧料において、第２剤は、第２剤１００質量％中に、合成または半合成のノニオン性高分子（Ｄ）を０．１～１質量％、好ましくは０．２～０．８質量％、より好ましくは０．３～０．７質量％含む。
<Synthetic or semi-synthetic nonionic polymer (D)>
In the multi-component hair cosmetic of the present invention, the second component contains 0.1 to 1% by mass, preferably 0.1 to 1% by mass of a synthetic or semi-synthetic nonionic polymer (D) in 100% by mass of the second component. It contains 2 to 0.8% by mass, more preferably 0.3 to 0.7% by mass.
合成または半合成のノニオン性高分子（Ｄ）の含有量が前記範囲内にあると、乾燥後のまとまりに優れる。合成または半合成のノニオン性高分子（Ｄ）が前記下限量より少ないと、乾燥時に毛髪がばらけにくくなり、乾かしやすさが損なわれる場合があり、前記上限量より多いと、乾燥後のまとまりに欠けやすい。 When the content of the synthetic or semi-synthetic nonionic polymer (D) is within the above range, the cohesion after drying is excellent. If the amount of the synthetic or semi-synthetic nonionic polymer (D) is less than the above-mentioned lower limit, the hair will be difficult to come apart during drying, and the ease of drying may be impaired. It is easy to chip.
合成または半合成のノニオン性高分子（Ｄ）としては、例えば、水溶性セルロース誘導体、高重合ポリエチレングリコール、ポリビニルアルコール、ポリビニルピロリドン、（ＶＰ／ＶＡ）コポリマー（酢酸ビニル・ビニルピロリドン共重合体）が挙げられる。 Examples of synthetic or semi-synthetic nonionic polymers (D) include water-soluble cellulose derivatives, highly polymerized polyethylene glycol, polyvinyl alcohol, polyvinylpyrrolidone, and (VP/VA) copolymers (vinyl acetate/vinylpyrrolidone copolymers). Can be mentioned.
これらの中でも、水溶性セルロース誘導体および高重合ポリエチレングリコールから選ばれる少なくとも１種であることが好ましく、水溶性セルロース誘導体および平均重合度９０００以上の高重合ポリエチレングリコールから選ばれる少なくとも１種であることがより好ましく、乾かしやすさの観点から、水溶性セルロース誘導体がさらに好ましい。 Among these, at least one selected from water-soluble cellulose derivatives and highly polymerized polyethylene glycol is preferable, and at least one selected from water-soluble cellulose derivatives and highly polymerized polyethylene glycol having an average degree of polymerization of 9000 or more is preferable. More preferred, and from the viewpoint of ease of drying, water-soluble cellulose derivatives are even more preferred.
水溶性セルロース誘導体とは、通常は難溶性のセルロースを、部分的に改変して水溶性にしたセルロースの誘導体であり、例えば、メチルセルロース、エチルセルロース、プロピルセルロース等のアルキルセルロース；ヒドロキシメチルセルロース、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等のヒドロキシアルキルセルロース；ヒドロキシエチルメチルセルロース、ヒドロキシエチルエチルセルロース、ヒドロキシプロピルメチルセルロース（ヒプロメロース）等のヒドロキシアルキルアルキルセルロース；これらのアルカリ金属塩等が挙げられる。これらの中でも、乾かしやすさや乾燥後の均一性、製造時の分散の簡便性の観点から、ヒドロキシアルキルセルロースが好ましく、ヒドロキシエチルセルロースがより好ましい。 Water-soluble cellulose derivatives are derivatives of cellulose that are made water-soluble by partially modifying normally poorly soluble cellulose, such as alkyl celluloses such as methyl cellulose, ethyl cellulose, and propyl cellulose; hydroxymethyl cellulose, hydroxyethyl cellulose, Examples include hydroxyalkylcelluloses such as hydroxypropylcellulose; hydroxyalkylalkylcelluloses such as hydroxyethylmethylcellulose, hydroxyethylethylcellulose, and hydroxypropylmethylcellulose (hypromellose); and alkali metal salts thereof. Among these, hydroxyalkylcellulose is preferred, and hydroxyethylcellulose is more preferred, from the viewpoint of ease of drying, uniformity after drying, and ease of dispersion during production.
高重合ポリエチレングリコール（高重合ＰＥＧ）としては、例えば、平均重合度２０００の高重合ＰＥＧ（ＰＥＧ－２Ｍ）、平均重合度５０００の高重合ＰＥＧ（ＰＥＧ－５Ｍ）、平均重合度７０００の高重合ＰＥＧ（ＰＥＧ－７Ｍ）、平均重合度９０００の高重合ＰＥＧ（ＰＥＧ－９Ｍ）、平均重合度１４０００の高重合ＰＥＧ（ＰＥＧ－１４Ｍ）、平均重合度２００００の高重合ＰＥＧ（ＰＥＧ－２０Ｍ）、平均重合度２３０００の高重合ＰＥＧ（ＰＥＧ－２３Ｍ）、平均重合度４５０００の高重合ＰＥＧ（ＰＥＧ－４５Ｍ）、平均重合度６５０００の高重合ＰＥＧ（ＰＥＧ－６５Ｍ）、平均重合度９００００の高重合ＰＥＧ（ＰＥＧ－９０Ｍ）、平均重合度１１５０００の高重合ＰＥＧ（ＰＥＧ－１１５Ｍ）等が挙げられる。 Highly polymerized polyethylene glycol (highly polymerized PEG) includes, for example, highly polymerized PEG with an average degree of polymerization of 2,000 (PEG-2M), highly polymerized PEG with an average degree of polymerization of 5,000 (PEG-5M), and highly polymerized PEG with an average degree of polymerization of 7,000. (PEG-7M), Highly polymerized PEG with an average polymerization degree of 9000 (PEG-9M), Highly polymerized PEG with an average polymerization degree of 14000 (PEG-14M), Highly polymerized PEG with an average polymerization degree of 20000 (PEG-20M), Average polymerization Highly polymerized PEG with an average degree of polymerization of 23,000 (PEG-23M), Highly polymerized PEG with an average degree of polymerization of 45,000 (PEG-45M), Highly polymerized PEG with an average degree of polymerization of 65,000 (PEG-65M), Highly polymerized PEG with an average degree of polymerization of 90,000 (PEG) -90M), highly polymerized PEG with an average degree of polymerization of 115,000 (PEG-115M), and the like.
これらの中でも、乾かしやすさや乾燥後のまとまりの観点から、平均重合度９０００以上の高重合ポリエチレングリコールが好ましく、平均重合度９０００以上６５０００以下の高重合ポリエチレングリコールがより好ましい。
合成または半合成のノニオン性高分子（Ｄ）は、１種単独で用いても、２種以上組み合わせて用いてもよい。
Among these, from the viewpoint of ease of drying and cohesion after drying, highly polymerized polyethylene glycols with an average degree of polymerization of 9,000 or more are preferred, and highly polymerized polyethylene glycols with an average degree of polymerization of 9,000 or more and 65,000 or less are more preferred.
The synthetic or semi-synthetic nonionic polymers (D) may be used alone or in combination of two or more.
＜グリセリン（Ｅ）＞
質感持続性がより良くなることから、本発明の多剤式毛髪化粧料において、第１剤および第２剤の少なくとも一方がグリセリン（Ｅ）を含むことが好ましく、第１剤および第２剤のどちらか一方がグリセリン（Ｅ）を含んでもよく、第１剤および第２剤の両方がグリセリン（Ｅ）を含んでもよい。
グリセリン（Ｅ）の含有量は、特に限定されないが、好ましくは、第１剤と第２剤との合計１００質量％中に０．５～７．５質量％である。
<Glycerin (E)>
In the multi-component hair cosmetic of the present invention, it is preferable that at least one of the first and second components contains glycerin (E), since texture retention is better. Either one may contain glycerin (E), or both the first agent and the second agent may contain glycerin (E).
The content of glycerin (E) is not particularly limited, but is preferably 0.5 to 7.5% by mass in the total of 100% by mass of the first part and the second part.
＜その他成分＞
本発明の多剤式毛髪化粧料は、第１剤および第２剤において、通常は水を含む。水の含有量は特に限定されず、使用する目的に応じて、適宜調整して用いることができる。水として、具体的には、水道水、イオン交換水、蒸留水、精製水および天然水が挙げられ、殺菌済みのものが好ましい。
<Other ingredients>
The multi-component hair cosmetic composition of the present invention usually contains water in the first and second components. The content of water is not particularly limited, and can be adjusted as appropriate depending on the purpose of use. Specific examples of water include tap water, ion-exchanged water, distilled water, purified water, and natural water, and sterilized water is preferred.
本発明の多剤式毛髪化粧料は、第１剤および第２剤において、本発明の効果を損なわない範囲で、前記成分以外に任意の成分を含有することができる。
第１剤における任意の成分としては、例えば、保湿剤、生薬類、キレート剤、防腐剤、酸化防止剤、清涼剤、帯電防止剤、ビタミン類、タンパク質、香料、抗菌剤、乳化剤、乳化安定剤、界面活性剤、粘度調整剤、ｐＨ調整剤、高級アルコール、シリコーン類（但し、アミノ変性シリコーン（Ａ）を除く）、油剤、溶剤、および色素が挙げられる。
The multi-component hair cosmetic composition of the present invention may contain arbitrary components other than the above-mentioned components in the first and second components, within a range that does not impair the effects of the present invention.
Optional ingredients in the first agent include, for example, humectants, herbal medicines, chelating agents, preservatives, antioxidants, coolants, antistatic agents, vitamins, proteins, fragrances, antibacterial agents, emulsifiers, and emulsion stabilizers. , surfactants, viscosity modifiers, pH adjusters, higher alcohols, silicones (excluding amino-modified silicones (A)), oils, solvents, and pigments.
本発明の多剤式毛髪化粧料は、第１剤の任意の成分として、具体的には、乳化剤として塩化ステアリルトリメチルアンモニウム等のカチオン性界面活性剤；セタノール等の高級アルコール；フェノキシエタノール等の防腐剤；乳酸および乳酸ナトリウム等のｐＨ調整剤とを用いることができる。
第１剤のｐＨ調整剤として乳酸および乳酸ナトリウムを用いると、低刺激で酸性の領域に調整できることから好ましい。
The multi-component hair cosmetic of the present invention includes, as an optional component of the first agent, a cationic surfactant such as stearyltrimethylammonium chloride as an emulsifier; a higher alcohol such as cetanol; and a preservative such as phenoxyethanol. ; pH adjusters such as lactic acid and sodium lactate can be used.
It is preferable to use lactic acid and sodium lactate as the pH adjuster of the first agent because the pH can be adjusted to an acidic region with low irritation.
本発明の多剤式毛髪化粧料は、第１剤の任意の成分として、アニオン性高分子またはアニオン性界面活性剤を配合すると、アミノ変性シリコーン（Ａ）とコンプレックスを形成し、剤の安定性が悪くなったり、本発明の効果が発揮されにくくなるため、アニオン性高分子またはアニオン性界面活性剤を含まないことが好ましい。 In the multi-component hair cosmetic composition of the present invention, when an anionic polymer or anionic surfactant is blended as an optional component of the first component, a complex is formed with the amino-modified silicone (A), which improves the stability of the agent. It is preferable not to contain an anionic polymer or an anionic surfactant, since this may result in poor performance or the effects of the present invention may be difficult to exhibit.
第２剤における任意の成分としては、例えば、保湿剤、生薬類、キレート剤、防腐剤、酸化防止剤、清涼剤、帯電防止剤、ビタミン類、タンパク質、香料、抗菌剤、乳化剤、乳化安定剤、界面活性剤、粘度調整剤（但し、カチオン性ポリマー（Ｂ)、天然ガム質（Ｃ）、合成または半合成のノニオン性高分子（Ｄ）を除く）、ｐＨ調整剤、高級アルコール、シリコーン類、油剤、溶剤、および色素が挙げられる。 Optional ingredients in the second agent include, for example, humectants, herbal medicines, chelating agents, preservatives, antioxidants, coolants, antistatic agents, vitamins, proteins, fragrances, antibacterial agents, emulsifiers, and emulsion stabilizers. , surfactants, viscosity modifiers (excluding cationic polymers (B), natural gums (C), synthetic or semi-synthetic nonionic polymers (D)), pH modifiers, higher alcohols, silicones. , oils, solvents, and pigments.
第２剤の任意の成分として、具体的には、安息香酸ナトリウム等の防腐剤として；乳酸および乳酸ナトリウム等のｐＨ調整剤を用いることができる。
第２剤のｐＨ調整剤として乳酸および乳酸ナトリウムを用いると、低刺激で酸性の領域に調整できることから好ましい。
As an optional component of the second agent, specifically, a preservative such as sodium benzoate; a pH adjuster such as lactic acid and sodium lactate can be used.
It is preferable to use lactic acid and sodium lactate as the pH adjuster of the second agent because the pH can be adjusted to an acidic region with less irritation.
＜製法等＞
本発明の多剤式毛髪化粧料は、例えば公知の方法で、撹拌、混合、加熱、溶解、分散等することによって製造することができ、製造方法は特に限定されない。製造は各成分を均一に混合するために、加熱条件下で行ってもよい。加熱条件下で製造する場合の温度としては、例えば７５～８５℃が挙げられる。
<Manufacturing method etc.>
The multi-component hair cosmetic of the present invention can be produced by, for example, known methods such as stirring, mixing, heating, dissolving, dispersing, etc., and the production method is not particularly limited. The production may be carried out under heated conditions in order to uniformly mix each component. The temperature in the case of manufacturing under heating conditions is, for example, 75 to 85°C.
本発明の多剤式毛髪化粧料は、第１剤および第２剤のｐＨは特に限定されないが、乾燥後のしなやかさと手触りの均一性、質感持続性の観点から、第１剤および第２剤のいずれのｐＨも４．０～７．０であることが好ましく、５．０～６．５であることがより好ましい。 In the multi-component hair cosmetic of the present invention, the pH of the first and second components is not particularly limited, but from the viewpoint of suppleness, uniformity of touch, and texture sustainability after drying, the first and second components are The pH of each is preferably 4.0 to 7.0, more preferably 5.0 to 6.5.
＜剤型＞
本発明の多剤式毛髪化粧料の剤型としては、特に限定されないが、クリーム状、乳液状、液状、スプレー状、フォーム状などが挙げられる。第１剤は、毛髪に剤を定着しやすくする観点から、クリーム状、および乳液状が好ましく、第２剤は、第１剤で塗布した剤を均一に毛髪上でなじませることができるという観点から乳液状および液状が好ましい。
<Dosage form>
The dosage form of the multi-component hair cosmetic of the present invention is not particularly limited, but examples include cream, emulsion, liquid, spray, and foam. The first agent is preferably cream-like or emulsion-like from the viewpoint of making it easier to fix the agent on the hair, and the second agent is preferable from the viewpoint of allowing the agent applied with the first agent to be spread evenly on the hair. to emulsion-like and liquid-like forms are preferred.
本発明の多剤式毛髪化粧料の外観は、例えば、透明または不透明な外観が挙げられる。第１剤は、油性成分が乳化された状態であり、不透明な外観であることが好ましい。第２剤は、実質的に油性成分を含まない非乳化状態であり、透明～半透明な外観であることが好ましい。実質的に油性成分を含まないとは、油性成分を含む場合であっても少量であることを意味し、具体的には、第２剤１００質量％中に、油性成分を通常は０～３質量％、好ましくは０～１質量％、より好ましくは０～０．５質量％含むことを意味する。 The appearance of the multi-component hair cosmetic of the present invention includes, for example, a transparent or opaque appearance. The first agent preferably has an emulsified oil component and has an opaque appearance. The second agent is preferably in a non-emulsified state substantially free of oily components and has a transparent to translucent appearance. Substantially not containing an oily component means that even if it contains an oily component, it is in a small amount. Specifically, in 100% by mass of the second agent, the oily component is usually 0 to 3%. It means containing % by mass, preferably 0 to 1% by mass, more preferably 0 to 0.5% by mass.
＜使用方法＞
本発明の多剤式毛髪化粧料は、毛髪に塗布して使用することができる。
本発明の多剤式毛髪化粧料は、例えばシャンプー等の毛髪洗浄剤で洗浄した後の毛髪に塗布して使用することが好ましい。
本発明の多剤式毛髪化粧料は、毛髪が乾燥している状態でも、濡れている状態でも塗布して使用することができるが、毛髪への浸透効果を高める観点から、本発明における多剤式毛髪化粧料は、毛髪が濡れている状態で塗布して使用することが好ましい。
<How to use>
The multi-component hair cosmetic of the present invention can be used by applying it to hair.
The multi-component hair cosmetic of the present invention is preferably used by applying it to the hair after it has been washed with a hair cleansing agent such as shampoo.
The multi-component hair cosmetic of the present invention can be applied and used both when the hair is dry and when the hair is wet. It is preferable to use the formula hair cosmetic by applying it to the hair while it is wet.
本発明の多剤式毛髪化粧料は、通常、第１剤および第２剤を毛髪に塗布した後、水洗する。
本発明の多剤式毛髪化粧料は、用途について特に制限はないが、システムトリートメント、ヘアトリートメント、ヘアコンディショナーおよび処理剤に用いることができる。システムトリートメントとは、サロン等において、毛髪のダメージに合わせてトリートメントを複数のステップで塗布することにより、毛髪の状態を改善するトリートメントを指す。
The multi-component hair cosmetic composition of the present invention is usually washed with water after applying the first and second components to the hair.
The multi-component hair cosmetic of the present invention is not particularly limited in its use, but can be used in system treatments, hair treatments, hair conditioners, and treatment agents. System treatment refers to a treatment that improves the condition of hair by applying treatments in multiple steps at a salon or the like depending on the damage to the hair.
本発明の多剤式毛髪化粧料は、システムトリートメントに用いることが好ましい。
なお、本発明の多剤式毛髪化粧料は、本発明の効果を損ねない範囲で、ヘアカラー剤や、パーマ剤の中に含有させてもよい。
The multi-component hair cosmetic of the present invention is preferably used for system treatment.
The multi-component hair cosmetic composition of the present invention may be incorporated into a hair coloring agent or a perming agent to the extent that the effects of the present invention are not impaired.
本発明の多剤式毛髪化粧料は、適用する毛髪に特に制限はなく、直毛、縮毛、ヘアカラー、ブリーチ、パーマ等の処理を受けた毛髪、損傷を受けた毛髪（ダメージヘア）等に用いることができるが、損傷を受けた毛髪（ダメージヘア）に適用することが好ましい。前記損傷としては、例えば、ヘアカラー、ブリーチ、パーマ等の化学的な損傷、ヘアアイロン、ドライヤー、ブロー等による熱、ブラッシング、カット等による機械力、紫外線、乾燥等の物理的な損傷が挙げられる。 The multi-component hair cosmetic of the present invention is applicable to any type of hair, including straight hair, curly hair, hair that has undergone treatments such as hair coloring, bleaching, and perming, and damaged hair (damaged hair). However, it is preferable to apply it to damaged hair. Examples of the damage include chemical damage caused by hair coloring, bleaching, perming, etc., heat caused by curling irons, hair dryers, blow blows, etc., mechanical force caused by brushing, cutting, etc., physical damage such as ultraviolet rays, dryness, etc. .
本発明の多剤式毛髪化粧料は、ヘアカラー、ブリーチ、パーマ等の化学的な損傷を受けた毛髪に塗布して使用することが好ましく、ブリーチによる損傷を受けた毛髪に塗布して使用することがより好ましい。
本発明の多剤式毛髪化粧料が備える第１剤と第２剤との質量比は特に制限されないが、通常は１：０．５～１：２であり、好ましくは１：０．８～１：１．２である。
The multi-component hair cosmetic of the present invention is preferably applied to hair that has been chemically damaged by hair coloring, bleaching, perming, etc., and is preferably applied to hair that has been damaged by bleaching. It is more preferable.
The mass ratio of the first agent and the second agent in the multi-component hair cosmetic of the present invention is not particularly limited, but is usually 1:0.5 to 1:2, preferably 1:0.8 to The ratio is 1:1.2.
本発明の多剤式毛髪化粧料は、第１剤および第２剤を毛髪に塗布する量に特に制限はなく、毛髪のダメージに応じて、適宜調整することができるが、例えば、毛束１０ｇに対して、第１剤および第２剤を０．８～１．２ｇずつ塗布することが好ましい。また、毛髪に塗布する第１剤と第２剤との質量比は、通常は１：０．５～１：２であり、好ましくは１：０．８～１：１．２である。
本発明の多剤式毛髪化粧料を毛髪に塗布する場合は、例えば、毛髪がミドルレングスの場合、第１剤および第２剤を９～１２ｇずつ塗布することが好ましい。
In the multi-component hair cosmetic of the present invention, there is no particular restriction on the amount of the first and second agents to be applied to the hair, and it can be adjusted as appropriate depending on the damage to the hair. It is preferable to apply 0.8 to 1.2 g each of the first agent and the second agent. Further, the mass ratio of the first agent and the second agent applied to the hair is usually 1:0.5 to 1:2, preferably 1:0.8 to 1:1.2.
When applying the multi-component hair cosmetic of the present invention to hair, for example, if the hair is medium length, it is preferable to apply 9 to 12 g of each of the first and second agents.
＜毛髪処理方法＞
本発明の毛髪処理方法は、毛髪に、第１剤を塗付する工程（Ｉ）、および、工程（Ｉ）が行われた毛髪に、第２剤を塗付する工程（ＩＩ）を有し、前記第１剤が、第１剤１００質量％中に、アミノ変性シリコーン（Ａ）を０．５～１５質量％含み、前記第２剤が、第２剤１００質量％中に、カチオン性ポリマー（Ｂ）を０．１～１．５質量％と、天然ガム質（Ｃ）を０．０５～１．２質量％と、合成または半合成のノニオン性高分子（Ｄ）を０．１～１質量％含み、前記カチオン性ポリマー（Ｂ）として、塩化Ｏ－［２－ヒドロキシ－３－（トリメチルアンモニオ）プロピル］ヒドロキシエチルセルロース（Ｂ１）と、Ｎ，Ｎ－ジメチルアミノエチルメタクリル酸ジエチル硫酸塩・Ｎ，Ｎ－ジメチルアクリルアミド・ジメタクリル酸ポリエチレングリコール、アクリルアミド・アクリル酸・塩化ジメチルジアリルアンモニウム共重合体、およびポリクオタニウム－４７から選ばれる少なくとも１種の成分（Ｂ２）とを含み、前記Ｂ１と前記Ｂ２との質量比（Ｂ２／Ｂ１）が０．０１～２である。
<Hair treatment method>
The hair treatment method of the present invention includes a step (I) of applying a first agent to the hair, and a step (II) of applying a second agent to the hair that has undergone step (I). , the first part contains 0.5 to 15% by mass of amino-modified silicone (A) in 100% by mass of the first part, and the second part contains a cationic polymer in 100% by mass of the second part. (B) in an amount of 0.1 to 1.5% by mass, a natural gum (C) in an amount of 0.05 to 1.2% by mass, and a synthetic or semi-synthetic nonionic polymer (D) in an amount of 0.1 to 1.5% by mass. The cationic polymer (B) contains O-[2-hydroxy-3-(trimethylammonio)propyl]hydroxyethylcellulose chloride (B1) and N,N-dimethylaminoethyl methacrylate diethyl sulfate.・Contains at least one component (B2) selected from N,N-dimethylacrylamide/polyethylene glycol dimethacrylate, acrylamide/acrylic acid/dimethyldiallylammonium chloride copolymer, and polyquaternium-47; The mass ratio with B2 (B2/B1) is 0.01 to 2.
本発明の毛髪処理方法は、工程（Ｉ）と工程（ＩＩ）との間に、毛髪を水洗する工程を有してもよいが、手触りの均一性の観点から、工程（Ｉ）と前記工程（ＩＩ）との間に、毛髪を水洗する工程を有さない、すなわち、工程（Ｉ）の後に毛髪を水洗せずに第２剤を重ねて塗布することが好ましい。 The hair treatment method of the present invention may include a step of washing the hair with water between step (I) and step (II), but from the viewpoint of uniformity of texture, step (I) and the step It is preferable that there is no step of washing the hair with water between step (II), that is, the second agent is applied in an overlapping manner without washing the hair with water after step (I).
本発明の多剤式毛髪化粧料を用いて、毛髪処理を行う場合、例えば、毛髪のダメージや顧客の要望に応じて、工程（Ｉ）の前に、他の処理剤を用いてもよい。他の処理剤として具体的には、毛髪の補修効果のある処理剤、カラーリング剤、およびパーマ剤などが挙げられる。 When hair treatment is performed using the multi-component hair cosmetic composition of the present invention, other treatment agents may be used before step (I) depending on, for example, hair damage or customer requests. Specific examples of other treatment agents include treatment agents with hair repair effects, coloring agents, and perming agents.
次に本発明について実施例を示してさらに詳細に説明するが、本発明はこれらによって限定されるものではない。 EXAMPLES Next, the present invention will be described in more detail with reference to Examples, but the present invention is not limited thereto.
＜実施例１～４５、比較例１～１５＞
表１に記載の市販品を使用して、表２～８に示す処方で各成分を混合することにより多剤式毛髪化粧料を製造し、官能評価の試料とした。なお、表２～表８の処方の数値は、多剤式毛髪化粧料の第１剤または第２剤を１００質量％とした場合の、各成分の質量％を表しており、純分換算した値を示す。
<Examples 1 to 45, Comparative Examples 1 to 15>
Using the commercially available products listed in Table 1, multi-component hair cosmetics were produced by mixing each component in the formulations shown in Tables 2 to 8, and were used as samples for sensory evaluation. In addition, the prescription values in Tables 2 to 8 represent the mass% of each component when the first or second component of the multi-component hair cosmetic is 100% by mass, and is calculated as a pure component. Show value.
《評価方法》
専門パネラー（美容師）１０名が１人ずつ、後述する各評価項目に記載した評価基準に従って官能評価を行った。
各評価項目につき１０名の評価点の平均を算出し、以下のとおり評価した。
◎：１０人の専門パネラー（美容師）の評価点の平均が３．５点以上である。
○：１０人の専門パネラー（美容師）の評価点の平均が２．５点以上３．５点未満である。
△：１０人の専門パネラー（美容師）の評価点の平均が１．５点以上２．５点未満である。
×：１０人の専門パネラー（美容師）の評価点の平均が１．５点未満である。
"Evaluation method"
One by one, 10 professional panelists (hairdressers) conducted sensory evaluations according to the evaluation criteria described in each evaluation item described below.
The average of the 10 evaluation scores for each evaluation item was calculated and evaluated as follows.
◎: The average evaluation score of 10 professional panelists (hairdressers) is 3.5 points or more.
○: The average evaluation score of 10 professional panelists (hairdressers) is 2.5 points or more and less than 3.5 points.
Δ: The average evaluation score of 10 professional panelists (hairdressers) is 1.5 points or more and less than 2.5 points.
×: The average evaluation score of 10 professional panelists (hairdressers) is less than 1.5 points.
《ダメージ毛束の作製》
実施例１～４５、比較例１～１５では、損傷を受けた毛髪を再現するために、下記の方法でダメージ処理を行ったダメージ毛束を用いた。
３０ｃｍの人毛黒髪毛束（ＢＳ－Ｂ３Ａ、ビューラックス社製）１０ｇを５０℃の液体ブリーチに浸漬し、室温で２０分間放置した後、４０℃の流水ですすぎ、シェルパ デザインサプリシャンプーＤ－２（株式会社アリミノ社製）１ｇでシャンプーして、４０℃の流水ですすいだ後、ドライヤーで乾燥させたものを使用した。液体ブリーチは、毛束１束に対して過酸化水素（３５％）（株式会社ＡＤＥＫＡ製）３０ｇ、２８％アンモニア水（大盛化工株式会社製）１０ｇ、特級ペルオキソ二硫酸アンモニウム（関東化学株式会社製）４ｇ、５０℃のイオン交換水１５６ｇを混合したものを用いた。
《Preparation of damaged hair bundles》
In Examples 1 to 45 and Comparative Examples 1 to 15, damaged hair bundles were used that were damaged by the method described below to reproduce damaged hair.
Immerse 10g of a 30cm black human hair bundle (BS-B3A, manufactured by Beaulux) in liquid bleach at 50°C, leave it at room temperature for 20 minutes, rinse with running water at 40°C, and apply Sherpa Design Supplement Shampoo D-2. (manufactured by Arimino Co., Ltd.) was shampooed with 1 g, rinsed with running water at 40° C., and dried with a hair dryer before use. The liquid bleach for each bundle of hair is 30 g of hydrogen peroxide (35%) (manufactured by ADEKA Co., Ltd.), 10 g of 28% ammonia water (manufactured by Omori Kako Co., Ltd.), and special grade ammonium peroxodisulfate (manufactured by Kanto Kagaku Co., Ltd.). ) and 156 g of ion-exchanged water at 50°C were used.
《評価手順》
作製したダメージ毛束を４０℃程度のお湯で濡らした後、表２～表８に記載の各処方で調整した第１剤を１ｇ塗布し、手で毛束全体になじませた。第１剤塗布後は放置せず、水洗を行わずにそのまま（重ね付け）、または、すぐに４０℃程度のお湯で水洗後に（水洗後）、各処方で調整した第２剤を１ｇ塗布し、手で毛束全体になじませ、すぐに４０℃程度のお湯ですすいだ。タオルドライ後、ドライヤーで乾燥させ、乾燥前および乾燥時の毛束について、（６）、（７）の評価基準に従って官能評価を行った。さらに乾燥後の毛束について、（１）～（６）および（８）の評価基準に従って官能評価を行った。
《Evaluation procedure》
After wetting the prepared damaged hair bundle with hot water of about 40°C, 1 g of the first agent prepared according to each formulation listed in Tables 2 to 8 was applied and blended into the entire hair bundle by hand. After applying the first agent, do not leave it unattended, and apply 1 g of the second agent adjusted according to each formulation, either as it is without washing with water (layering), or immediately after washing with hot water of about 40℃ (after washing with water). , apply it to the entire hair strands with your hands and immediately rinse with hot water of about 40 degrees Celsius. After towel drying, the hair strands were dried with a hair dryer, and the hair strands before and after drying were subjected to sensory evaluation according to the evaluation criteria (6) and (7). Further, the hair bundles after drying were subjected to sensory evaluation according to the evaluation criteria (1) to (6) and (8).
（１）乾燥後のまとまり
乾燥後の毛束をくしでとかした後、手で軽く毛先をそろえたときの毛先のまとまり具合を目視にて評価した。
４点：非常にまとまっている。
３点：まとまっている。
２点：広がっている。
１点：非常に広がっている。
(1) Cohesion after drying After drying, the hair bundle was combed, and the tips were lightly aligned by hand, and the cohesion of the tips was visually evaluated.
4 points: Very organized.
3 points: Well organized.
2 points: Expanding.
1 point: Very widespread.
（２）乾燥後のツヤ感
乾燥後の毛束をくしでとかした後、ツヤ感を目視にて評価した。
４点：ツヤが強く感じられる。
３点：ツヤが感じられる。
２点：ツヤが感じにくい。
１点：ツヤが感じられない。
(2) Shiny feeling after drying After drying, the hair strands were combed and the shiny feeling was visually evaluated.
4 points: Strong gloss is felt.
3 points: Glossiness is felt.
2 points: Gloss is hard to feel.
1 point: No shine is felt.
（３）乾燥後のしなやかさ
乾燥後の毛束に指を通したり握ったりし、触感でしなやかさを評価した。
４点：弾力感と柔らかさのバランスがよく、非常にしなやかさを感じる。
３点：弾力感と柔らかさのバランスがある程度とれており、しなやかさを感じる。
２点：硬さまたは柔らかさがやや強く、しなやかさを感じにくい。
１点：硬すぎまたは柔らかすぎて、しなやかさを感じない。
(3) Flexibility after drying After drying, the hair strands were run through fingers or squeezed, and the suppleness was evaluated by touch.
4 points: There is a good balance between elasticity and softness, and it feels very supple.
3 points: There is a certain balance between elasticity and softness, and it feels supple.
2 points: Hardness or softness is a little strong, and it is difficult to feel suppleness.
1 point: Too hard or too soft and does not feel supple.
（４）乾燥後の手触りの均一性
乾燥後の毛束に指を通したり握ったりし、毛束の根元から毛先まで毛髪全体の手触りの均一性を触感で評価した。
４点：非常に均一である。
３点：均一である。
２点：やや均一でない。
１点：均一でない。
(4) Uniformity of texture after drying The uniformity of the texture of the entire hair from the root to the tip of the hair was tactually evaluated by running fingers through or squeezing the hair after drying.
4 points: Very uniform.
3 points: Uniform.
2 points: Slightly uneven.
1 point: Not uniform.
（５）乾燥後の指通り
乾燥後の毛束に指を通し、触感で指通りを評価した。
４点：非常に指通りがよい。
３点：指通りがよい。
２点：ややひっかかりがあり、指通りがやや悪い。
１点：非常にひっかかり、指通りが悪い。
(5) Finger running through the hair after drying The fingers were run through the hair bundle after drying, and the finger running was evaluated based on the tactile sensation.
4 points: Very easy to use.
3 points: Good fingering.
2 points: There is a slight catch and it is difficult to pass the finger through.
1 point: Very stuck and difficult to pass through.
（６）べたつき
タオルドライ後（乾燥前）およびドライヤー後（乾燥後）の両方について、毛束に指を通したり握ったりし、触感でべたつきを評価した。
４点：乾燥前後ともにべたつきがまったくない。
３点：乾燥前後ともにべたつきがない。
２点：乾燥前、乾燥後またはその両方にややべたつきがある。
１点：乾燥前、乾燥後またはその両方にべたつきがある。
(6) Stickiness Both after towel drying (before drying) and after drying (after drying), fingers were passed through the hair bundles or squeezed, and stickiness was evaluated by touch.
4 points: No stickiness at all before and after drying.
3 points: No stickiness before and after drying.
2 points: Slightly sticky before drying, after drying, or both.
1 point: There is stickiness before drying, after drying, or both.
（７）乾かしやすさ
ドライヤーで乾燥した際の指の通しやすさや毛髪のばらけ具合を触感および目視にて評価した。
４点：乾燥時の指の通しやすさや毛髪のばらけが非常によく、非常に乾かしやすい。
３点：乾燥時の指の通しやすさや毛髪のばらけがよく、乾かしやすい。
２点：乾燥時の指の通しやすさや毛髪のばらけがやや悪く、乾かしにくい。
１点：乾燥時の指の通しやすさや毛髪のばらけが悪く、非常に乾かしにくい。
(7) Ease of drying The ease of passing fingers through the hair and the degree to which the hair falls apart when dried with a hair dryer was evaluated visually and visually.
4 points: Very easy to run fingers through during drying and the hair comes apart very easily, making it very easy to dry.
3 points: Easy to run your fingers through when drying, the hair comes apart easily, and is easy to dry.
2 points: The ease of passing fingers through the hair during drying and the looseness of the hair were somewhat poor, making it difficult to dry.
1 point: The hair is difficult to pass through when drying, and the hair does not fall apart, making it extremely difficult to dry.
（８）質感持続性
乾燥後の毛束を４０℃程度のお湯で濡らし、１ｇのアルスコープＤＡ－３３０Ｓにて洗浄し、ドライヤーで乾燥させた。その後、（１）～（６）の評価基準に従って多剤式毛髪化粧料処理直後の毛束と比較評価を行い、多剤式毛髪化粧料の効果が消失しているかを確認した。この手順を繰り返し、何回の洗浄により多剤式毛髪化粧料の効果が消失するかを評価した。
４点：７回以上
３点：５回～６回
２点：３回～４回
１点：２回以下
(8) Texture sustainability After drying, the hair bundle was wetted with hot water at about 40°C, washed with 1 g of Arscope DA-330S, and dried with a hair dryer. Thereafter, a comparative evaluation was performed with the hair bundles immediately after treatment with the multi-component hair cosmetic according to the evaluation criteria (1) to (6) to confirm whether the effects of the multi-component hair cosmetic had disappeared. This procedure was repeated to evaluate how many times the multi-component hair cosmetic loses its effectiveness.
4 points: 7 or more times 3 points: 5 to 6 times 2 points: 3 to 4 times 1 point: 2 times or less
実施例１～４５で製造した多剤式毛髪化粧料は、いずれも（１）～（８）の全ての評価項目において良好な結果となった。
本発明の多剤式毛髪化粧料は、乾燥時の毛束のほぐれが良好で、べたつきがなく、乾燥後のまとまり、ツヤ感、しなやかさ、指通りおよび毛髪全体の手触りの均一性に優れることがわかる。
The multi-component hair cosmetics produced in Examples 1 to 45 all gave good results in all evaluation items (1) to (8).
The multi-component hair cosmetic of the present invention has good loosening of hair bundles when drying, no stickiness, and excellent cohesiveness, gloss, suppleness, and uniformity in fingerability and texture of the entire hair after drying. I understand.
比較例１で製造した多剤式毛髪化粧料は、第１剤中のアミノ変性シリコーン（Ａ）の含有量が規定量より少ないため、毛束は、乾燥後に広がってしまい、手触りが均一でなく、指通りにひっかかりがあり、また、質感持続性も不充分であり、満足できる品質ではなかった。 In the multi-component hair cosmetic prepared in Comparative Example 1, the content of amino-modified silicone (A) in the first component was lower than the specified amount, so the hair strands spread out after drying and had an uneven texture. The quality of the product was not satisfactory, as it did not stick to the fingers, and the texture did not last long enough.
比較例２で製造した多剤式毛髪化粧料は、第１剤中のアミノ変性シリコーン（Ａ）の含有量が規定量より多いため、特に乾燥後の手触りが均一ではなく、べたつきもあり、満足できる品質ではなかった。 The multi-component hair cosmetic prepared in Comparative Example 2 contained an amount of amino-modified silicone (A) in the first component that was higher than the specified amount, so the texture after drying was not uniform and it was also sticky, making it unsatisfactory. It wasn't of the quality I expected.
比較例３で製造した多剤式毛髪化粧料は、第２剤中のカチオン性ポリマー（Ｂ）の含有量が規定量より少ないため、乾燥後の毛束は柔らかすぎてしなやかさを感じず、また、手触りの均一性、指通り、質感持続性が不充分であり、満足できる品質ではなかった。 In the multi-component hair cosmetic prepared in Comparative Example 3, the content of the cationic polymer (B) in the second component was lower than the specified amount, so the hair strands after drying were too soft and did not feel supple. Furthermore, the uniformity of the touch, the smoothness of the fingers, and the sustainability of the texture were insufficient, and the quality was not satisfactory.
比較例４で製造した多剤式毛髪化粧料は、第２剤中のカチオン性ポリマー（Ｂ）の含有量が規定量より多いため、毛束は、乾燥後に広がってしまい、硬すぎてしなやかさを感じず、手触りの均一性、乾燥後の指通り、乾かしやすさ、質感持続性の点においても満足できる品質ではなかった。 In the multi-component hair cosmetic prepared in Comparative Example 4, the content of the cationic polymer (B) in the second component was higher than the specified amount, so the hair strands spread out after drying and were too hard and pliable. The quality was not satisfactory in terms of uniformity of touch, ease of drying, and long-lasting texture.
比較例５で製造した多剤式毛髪化粧料は、第２剤中のＢ２／Ｂ１が規定比より小さいため、毛束は、乾燥後に広がってしまい、手触りが均一ではなく、質感持続性の点においても満足できる品質ではなかった。 In the multi-component hair cosmetic prepared in Comparative Example 5, since the B2/B1 ratio in the second component is smaller than the specified ratio, the hair strands spread out after drying, resulting in uneven texture and poor texture sustainability. However, the quality was not satisfactory.
比較例６で製造した多剤式毛髪化粧料は、第２剤中のＢ２／Ｂ１が規定比より大きいため、乾燥後の指通りにひっかかりがあり、乾かしやすさ、質感持続性の点においても満足できる品質ではなかった。 In the multi-component hair cosmetic prepared in Comparative Example 6, since the B2/B1 ratio in the second component is higher than the specified ratio, it gets stuck when passed through the fingers after drying, and it is also poor in terms of ease of drying and long-lasting texture. The quality was not satisfactory.
比較例７で製造した多剤式毛髪化粧料は、第２剤中の天然ガム質（Ｃ）の含有量が規定量より少ないため、毛束は、乾燥後に広がってしまい、ツヤが感じにくく、柔らかすぎてしなやかさを感じず、質感持続性の点においても満足できる品質ではなかった。 In the multi-component hair cosmetic prepared in Comparative Example 7, the content of the natural gum (C) in the second component was less than the specified amount, so the hair strands spread out after drying, making it difficult to feel shiny. It was too soft and didn't feel supple, and the quality was not satisfactory in terms of texture sustainability.
比較例８で製造した多剤式毛髪化粧料は、第２剤中の天然ガム質（Ｃ）の含有量が規定量より多いため、毛束は、乾燥後に広がってしまい、硬すぎてしなやかさを感じず、指通り、乾かしやすさ、質感持続性の点においても満足できる品質ではなかった。 In the multi-component hair cosmetic prepared in Comparative Example 8, the content of natural gum (C) in the second component was higher than the specified amount, so the hair strands spread out after drying and were too hard and pliable. The quality of the product was not satisfactory in terms of smoothness, ease of drying, and long-lasting texture.
比較例９で製造した多剤式毛髪化粧料は、第２剤中のノニオン性高分子（Ｄ）の含有量が規定量より少ないため、乾燥後の指通りにひっかかりがあり、乾かしやすさ、質感持続性の点においても満足できる品質ではなかった。 In the multi-component hair cosmetic prepared in Comparative Example 9, since the content of the nonionic polymer (D) in the second component was less than the specified amount, it caught on the fingers after drying, making it difficult to dry easily. The quality was also not satisfactory in terms of texture sustainability.
比較例１０で製造した多剤式毛髪化粧料は、第２剤中のノニオン性高分子（Ｄ）の含有量が規定量より多いため、毛束は、乾燥後に広がってしまい、硬すぎてしなやかさを感じず、乾燥後のツヤ感、質感持続性の点においても満足できる品質ではなかった。 In the multi-component hair cosmetic prepared in Comparative Example 10, the content of the nonionic polymer (D) in the second component was higher than the specified amount, so the hair strands spread out after drying and were too hard and pliable. The quality was not satisfactory in terms of glossiness and sustainability of texture after drying.
比較例１１で製造した多剤式毛髪化粧料は、第１剤中のアミノ変性シリコーン（Ａ）の代わりにメチルポリシロキサンを配合しているため、毛束は、乾燥後に広がってしまい、手触りの均一性、質感持続性の点においても満足できる品質ではなかった。 Since the multi-component hair cosmetic prepared in Comparative Example 11 contains methylpolysiloxane instead of amino-modified silicone (A) in the first component, the hair strands spread out after drying and have a poor texture. The quality was also unsatisfactory in terms of uniformity and sustainability of texture.
比較例１２で製造した多剤式毛髪化粧料は、第２剤中の塩化Ｏ－［２－ヒドロキシ－３－（トリメチルアンモニオ）プロピル］ヒドロキシエチルセルロース（Ｂ１）の代わりに塩化ジメチルジアリルアンモニウム・アクリル酸共重合体を配合しているため、乾燥後の毛束は、硬すぎてしなやかさを感じず、乾燥後のまとまり、手触りの均一性、指通り、乾かしやすさ、質感持続性の点においても満足できる品質ではなかった。 The multi-component hair cosmetic prepared in Comparative Example 12 contained dimethyldiallylammonium acrylic chloride instead of O-[2-hydroxy-3-(trimethylammonio)propyl]hydroxyethylcellulose chloride (B1) in the second component. Because it contains an acid copolymer, the hair strands after drying are too hard and do not feel supple, and the hair strands are not as smooth after drying, are uniform in texture, easy to run through fingers, are easy to dry, and have a long-lasting texture. The quality was also not satisfactory.
比較例１３で製造した多剤式毛髪化粧料は、第２剤中の成分（Ｂ２）の代わりに塩化ジメチルジアリルアンモニウム・アクリル酸共重合体を配合しているため、乾燥後の毛束は、硬すぎてしなやかさを感じず、手触りの均一性、指通り、乾かしやすさ、質感持続性の点においても満足できる品質ではなかった。 Since the multi-component hair cosmetic produced in Comparative Example 13 contains dimethyldiallylammonium chloride/acrylic acid copolymer instead of component (B2) in the second component, the hair strands after drying are It was too hard and did not feel supple, and the quality was not satisfactory in terms of uniformity of touch, smoothness of fingers, ease of drying, and long-lasting texture.
比較例１４で製造した多剤式毛髪化粧料は、第２剤中の天然ガム質（Ｃ）の代わりに（ＶＰ／ＶＡ）コポリマーを配合しているため、乾燥後の毛束は、硬すぎてしなやかさを感じず、まとまり、手触りの均一性、指通り、質感持続性の点においても満足できる品質ではなかった。 Since the multi-component hair cosmetic produced in Comparative Example 14 contains (VP/VA) copolymer instead of the natural gum (C) in the second component, the hair strands after drying are too hard. It did not feel supple, and the quality was not satisfactory in terms of cohesion, uniformity of texture, finger gliding, and long-lasting texture.
比較例１５で製造した多剤式毛髪化粧料は、第２剤中の合成または半合成のノニオン性高分子（Ｄ）の代わりに塩化ジメチルジアリルアンモニウム・アクリル酸共重合体を配合しているため、乾燥後の毛束は、柔らかすぎてしなやかさを感じず、まとまり、手触りの均一性、乾かしやすさ、質感持続性の点においても満足できる品質ではなかった。 The multi-component hair cosmetic prepared in Comparative Example 15 contains dimethyldiallylammonium chloride/acrylic acid copolymer instead of the synthetic or semi-synthetic nonionic polymer (D) in the second component. The hair strands after drying were too soft to feel supple, and the quality was not satisfactory in terms of cohesion, uniformity of texture, ease of drying, and long-lasting texture.
Claims (7)
前記第１剤が、第１剤１００質量％中に、アミノ変性シリコーン（Ａ）を０．５～１５質量％含み、
前記第２剤が、第２剤１００質量％中に、カチオン性ポリマー（Ｂ)を０．１～１．５質量％と、天然ガム質（Ｃ）を０．０５～１．２質量％と、合成または半合成のノニオン性高分子（Ｄ）を０．１～１質量％含み、
前記カチオン性ポリマー（Ｂ）として、塩化Ｏ－［２－ヒドロキシ－３－（トリメチルアンモニオ）プロピル］ヒドロキシエチルセルロース（Ｂ１）と、Ｎ，Ｎ－ジメチルアミノエチルメタクリル酸ジエチル硫酸塩・Ｎ，Ｎ－ジメチルアクリルアミド・ジメタクリル酸ポリエチレングリコール、アクリルアミド・アクリル酸・塩化ジメチルジアリルアンモニウム共重合体、およびポリクオタニウム－４７から選ばれる少なくとも１種の成分（Ｂ２）とを含み、
前記Ｂ１と前記Ｂ２との質量比（Ｂ２／Ｂ１）が０．０１～２である、多剤式毛髪化粧料。 A multi-component hair cosmetic comprising a first agent and a second agent,
The first part contains 0.5 to 15% by mass of amino-modified silicone (A) in 100% by mass of the first part,
The second agent contains 0.1 to 1.5% by mass of the cationic polymer (B) and 0.05 to 1.2% by mass of the natural gum (C) in 100% by mass of the second agent. , containing 0.1 to 1% by mass of a synthetic or semi-synthetic nonionic polymer (D),
As the cationic polymer (B), O-[2-hydroxy-3-(trimethylammonio)propyl]hydroxyethylcellulose chloride (B1) and N,N-dimethylaminoethyl methacrylate diethyl sulfate/N,N- At least one component (B2) selected from dimethylacrylamide/polyethylene glycol dimethacrylate, acrylamide/acrylic acid/dimethyldiallylammonium chloride copolymer, and polyquaternium-47,
A multi-component hair cosmetic in which the mass ratio (B2/B1) of B1 and B2 is 0.01 to 2.
工程（Ｉ）が行われた毛髪に、第２剤を塗付する工程（ＩＩ）を有し、
前記第１剤が、第１剤１００質量％中に、アミノ変性シリコーン（Ａ）を０．５～１５質量％含み、
前記第２剤が、第２剤１００質量％中に、カチオン性ポリマー（Ｂ）を０．１～１．５質量％と、天然ガム質（Ｃ）を０．０５～１．２質量％と、合成または半合成のノニオン性高分子（Ｄ）を０．１～１質量％含み、
前記カチオン性ポリマー（Ｂ）として、塩化Ｏ－［２－ヒドロキシ－３－（トリメチルアンモニオ）プロピル］ヒドロキシエチルセルロース（Ｂ１）と、Ｎ，Ｎ－ジメチルアミノエチルメタクリル酸ジエチル硫酸塩・Ｎ，Ｎ－ジメチルアクリルアミド・ジメタクリル酸ポリエチレングリコール、アクリルアミド・アクリル酸・塩化ジメチルジアリルアンモニウム共重合体、およびポリクオタニウム－４７から選ばれる少なくとも１種の成分（Ｂ２）とを含み、
前記Ｂ１と前記Ｂ２との質量比（Ｂ２／Ｂ１）が０．０１～２である、毛髪処理方法。 A step (I) of applying a first agent to the hair, and a step (II) of applying a second agent to the hair that has undergone step (I),
The first part contains 0.5 to 15% by mass of amino-modified silicone (A) in 100% by mass of the first part,
The second agent contains 0.1 to 1.5% by mass of the cationic polymer (B) and 0.05 to 1.2% by mass of the natural gum (C) in 100% by mass of the second agent. , containing 0.1 to 1% by mass of a synthetic or semi-synthetic nonionic polymer (D),
As the cationic polymer (B), O-[2-hydroxy-3-(trimethylammonio)propyl]hydroxyethylcellulose chloride (B1) and N,N-dimethylaminoethyl methacrylate diethyl sulfate/N,N- At least one component (B2) selected from dimethylacrylamide/polyethylene glycol dimethacrylate, acrylamide/acrylic acid/dimethyldiallylammonium chloride copolymer, and polyquaternium-47,
A hair treatment method, wherein the mass ratio (B2/B1) of B1 and B2 is 0.01 to 2.
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