JP2022045363A - Hair cosmetic - Google Patents

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JP2022045363A
JP2022045363A JP2020150926A JP2020150926A JP2022045363A JP 2022045363 A JP2022045363 A JP 2022045363A JP 2020150926 A JP2020150926 A JP 2020150926A JP 2020150926 A JP2020150926 A JP 2020150926A JP 2022045363 A JP2022045363 A JP 2022045363A
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hair
hair cosmetic
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JP7566539B2 (en
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佐衣子 田原
Saeko Tawara
雄亮 辻
Yusuke Tsuji
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Kracie Home Products Ltd
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Kracie Home Products Ltd
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Abstract

To provide a hair cosmetic with which hair can be well combed by fingers, which is smooth and does not cause stickiness while keeping a finish that hair is moist and keeps its shape after drying.SOLUTION: A hair cosmetic contains the following (A) and (B) components: (A) aliphatic amine expressed by general formula; and (B) saccharides including a trehalose structure.SELECTED DRAWING: None

Description

本発明は、乾燥後 、毛髪がしっとりまとまる仕上がりを保ちつつ、指通りよくなめらかでべたつかない毛髪化粧料に関する。 The present invention relates to a hair cosmetic that is smooth and non-greasy to the fingers while maintaining a moist and cohesive finish after drying.

女性のヘアスタイルの流行に伴って、求められる髪の仕上がりや感触も並行して変化している。最近では、シャギーやレイヤーカットなどの毛先のボリュームを落としたヘアスタイルが一般的であるが、一方で、カラーリングやパーマ等の施術により髪がパサつき、指通りが悪くなることが問題となっている。そのような背景から、仕上がりとして、しっとりまとまりながら、指通りよくなめらかでべたつかない仕上がり感が求められており、ヘアトリートメント等の毛髪化粧料においては、従来、毛髪を柔軟にして指通りをよくする目的で、カチオン性界面活性剤等の配合、或いは、しっとりとした感触を与えるために液状や固形状の油剤の配合が試みられてきた。 With the trend of women's hairstyles, the required hair finish and feel are also changing at the same time. Recently, hairstyles such as shaggy and layer cuts that reduce the volume of the hair tips are common, but on the other hand, there is a problem that the hair becomes dry and finger passage becomes difficult due to treatments such as coloring and perm. It has become. Against such a background, there is a demand for a moist and cohesive finish that is smooth and non-greasy to the fingers. In hair cosmetics such as hair treatments, the hair is conventionally made flexible to improve the finger passage. For the purpose, blending of a cationic surfactant or the like, or blending of a liquid or solid oil agent to give a moist feel has been attempted.

しかし従来の技術では、指通りやなめらかさを重視すると軽やかな仕上がりになるため、まとまりが失われパサついてしまう(特許文献1)。逆に、しっとり感やまとまりを重視すると重たい仕上がりになるため、指通りやなめらかさが失われ、更に場合によってはべたつきが出てしまうこともある(特許文献2)。このように、近年のヘアスタイルにおいて要求されているニーズを満足させることは困難であり、仕上がりはしっとりまとまりながら指通りよくなめらかでべたつかない使用感を両立することは課題であった。 However, with the conventional technology, if emphasis is placed on finger passage and smoothness, the finish will be light, resulting in loss of cohesiveness and dryness (Patent Document 1). On the contrary, if moistness and cohesiveness are emphasized, the finish will be heavy, so that finger passage and smoothness will be lost, and in some cases, stickiness may occur (Patent Document 2). As described above, it is difficult to satisfy the needs required for hairstyles in recent years, and it has been a problem to achieve both a moist and cohesive finish with a smooth and non-greasy feel.

特開2009-084172号公報Japanese Unexamined Patent Publication No. 2009-0841172 特開2016-008209号公報Japanese Unexamined Patent Publication No. 2016-008209

本発明の目的は、乾燥後 、毛髪がしっとりまとまる仕上がりを保ちつつ、指通りよくなめらかでべたつかない毛髪化粧料を提供することにある。 An object of the present invention is to provide a hair cosmetic that is smooth and non-greasy to pass through fingers while maintaining a moist and cohesive finish after drying.

本発明者は、このような状況に鑑み、鋭意研究した結果、特定の脂肪族アミンと、トレハロース構造を含む糖類を含有する毛髪化粧料が、上記課題を解決することを見出し、本発明を完成するに至った。 In view of such a situation, the present inventor has found that a hair cosmetic containing a specific aliphatic amine and a saccharide containing a trehalose structure solves the above-mentioned problems, and completed the present invention. I came to do.

本願第一の発明は、下記(A)及び(B)成分を含有することを特徴とする毛髪化粧料である。
(A)下記一般式(I)で表される脂肪族アミン

Figure 2022045363000001

(式中、Rは、直鎖又は分岐した炭素数12~24の飽和もしくは不飽和アルキル基、RはC2H4Oで表されるヒドロキシエチル基、RはC3H6Oで表されるヒドロキシプロピル基、a、bは0~3の整数)
(B)トレハロース構造を含む糖類 The first invention of the present application is a hair cosmetic containing the following components (A) and (B).
(A) Aliphatic amine represented by the following general formula (I)
Figure 2022045363000001

(In the formula, R 1 is a linear or branched saturated or unsaturated alkyl group having 12 to 24 carbon atoms, R 2 is a hydroxyethyl group represented by C2H4O, and R 3 is a hydroxypropyl group represented by C3H6O. a and b are integers from 0 to 3)
(B) Sugars containing a trehalose structure

好ましくは、さらに(C)成分としてアミノ酸またはその塩を含有する毛髪化粧料である。 Preferably, it is a hair cosmetic containing an amino acid or a salt thereof as the component (C).

また、望ましくは、(A)成分の含有量が全体質量中0.001質量%以上及び/又は(B)成分の含有量が全体質量中0.01質量%以上であり、さらに望ましくは(C)成分の含有量が全体質量中0.0001質量%以上である毛髪化粧料である。 Further, it is desirable that the content of the component (A) is 0.001% by mass or more in the total mass and / or the content of the component (B) is 0.01% by mass or more in the total mass, and more preferably (C). ) A hair cosmetic having a component content of 0.0001% by mass or more in the total mass.

本発明の毛髪化粧料は、乾燥後 、毛髪がしっとりまとまる仕上がりを保ちつつ、指通りよくなめらかでべたつかない仕上がり感を付与することができる。 The hair cosmetic of the present invention can give a smooth and non-greasy finish that is easy to pass through the fingers while maintaining a moist and cohesive finish after drying.

以下、本発明の毛髪化粧料について詳細に説明する。 Hereinafter, the hair cosmetic of the present invention will be described in detail.

(A成分)
本発明における(A)成分の脂肪族アミンは、例えば下記一般式(I)

Figure 2022045363000002

(式中、Rは、直鎖又は分岐した炭素数12~24の飽和もしくは不飽和アルキル基、RはC2H4Oで表されるヒドロキシエチル基、RはC3H6Oで表されるヒドロキシプロピル基、a、bは0~3の整数)で表される。 (Component A)
The aliphatic amine of the component (A) in the present invention is, for example, the following general formula (I).
Figure 2022045363000002

(In the formula, R 1 is a linear or branched saturated or unsaturated alkyl group having 12 to 24 carbon atoms, R 2 is a hydroxyethyl group represented by C2H4O, and R 3 is a hydroxypropyl group represented by C3H6O. a and b are integers from 0 to 3).

このような脂肪族アミンを具体的に示すとPPG-1/PEG-1ラウラミン、PPG-1/PEG-1ミリスタミン、PPG-1/PEG-1セタミン、PPG-1/PEG-1ステアラミン、PPG-1/PEG-1アラカミン、PPG-1/PEG-1ベヘナミン、PPG-1/PEG-1カルナバミン、PPG-1/PEG-1オレアミン、PPG-1/PEG-1エライザミン、PPG-1/PEG-1リノラミン、PPG-1/PEG-1リノレナル、PPG-1/PEG-2ラウラミン、PPG-1/PEG-2ラウラミン、PPG-1/PEG-2ミリスタミン、PPG-1/PEG-2セタミン、PPG-1/PEG-2ステアラミン、PPG-1/PEG-2アラカミン、PPG-1/PEG-2ベヘナミン、PPG-1/PEG-2カルナバミン、PPG-1/PEG-2オレアミン、PPG-1/PEG-2エライザミン、PPG-1/PEG-2リノラミン、PPG-1/PEG-2リノレナル、PPG-1/PEG-3ラウラミン、PPG-1/PEG-3ラウラミン、PPG-1/PEG-3ミリスタミン、PPG-1/PEG-3セタミン、PPG-1/PEG-3ステアラミン、PPG-1/PEG-3アラカミン、PPG-1/PEG-3ベヘナミン、PPG-1/PEG-3カルナバミン、PPG-1/PEG-3オレアミン、PPG-1/PEG-3エライザミン、PPG-1/PEG-3リノラミン、PPG-1/PEG-3リノレナル、PPG-2/PEG-1ラウラミン、PPG-2/PEG-1ミリスタミン、PPG-2/PEG-1セタミン、PPG-2/PEG-1ステアラミン、PPG-2/PEG-1アラカミン、PPG-2/PEG-1ベヘナミン、PPG-2/PEG-1カルナバミン、PPG-2/PEG-1オレアミン、PPG-2/PEG-1エライザミン、PPG-2/PEG-1リノラミン、PPG-2/PEG-1リノレナル、PPG-2/PEG-2ラウラミン、PPG-2/PEG-2ミリスタミン、PPG-2/PEG-2セタミン、PPG-2/PEG-2ステアラミン、PPG-2/PEG-2アラカミン、P
PG-2/PEG-2ベヘナミン、PPG-2/PEG-2カルナバミン、PPG-2/PEG-2オレアミン、PPG-2/PEG-2エライザミン、PPG-2/PEG-2リノラミン、PPG-2/PEG-2リノレナル、PPG-2/PEG-3ラウラミン、PPG-2/PEG-3ミリスタミン、PPG-2/PEG-3セタミン、PPG-2/PEG-3ステアラミン、PPG-2/PEG-3アラカミン、PPG-2/PEG-3ベヘナミン、PPG-2/PEG-3カルナバミン、PPG-2/PEG-3オレアミン、PPG-2/PEG-3エライザミン、PPG-2/PEG-3リノラミン、PPG-2/PEG-3リノレナル、PPG-3/PEG-1ラウラミン、PPG-3/PEG-1ミリスタミン、PPG-3/PEG-1セタミン、PPG-3/PEG-1ステアラミン、PPG-3/PEG-1アラカミン、PPG-3/PEG-1ベヘナミン、PPG-3/PEG-1カルナバミン、PPG-3/PEG-1オレアミン、PPG-3/PEG-1エライザミン、PPG-3/PEG-1リノラミン、PPG-3/PEG-1リノレナル、PPG-3/PEG-2ラウラミン、PPG-3/PEG-2ミリスタミン、PPG-3/PEG-2セタミン、PPG-3/PEG-2ステアラミン、PPG-3/PEG-2アラカミン、PPG-3/PEG-2ベヘナミン、PPG-3/PEG-2カルナバミン、PPG-3/PEG-2オレアミン、PPG-3/PEG-2エライザミン、PPG-3/PEG-2リノラミン、PPG-3/PEG-2リノレナル、PPG-3/PEG-3ラウラミン、PPG-3/PEG-3ミリスタミン、PPG-3/PEG-3セタミン、PPG-3/PEG-3ステアラミン、PPG-3/PEG-3アラカミン、PPG-3/PEG-3ベヘナミン、PPG-3/PEG-3カルナバミン、PPG-3/PEG-3オレアミン、PPG-3/PEG-3エライザミン、PPG-3/PEG-3リノラミン、PPG-3/PEG-3リノレナル、PPG-1ラウラミン、PPG-1ミリスタミン、PPG-1セタミン、PPG-1ステアラミン、PPG-1アラカミン、PPG-1ベヘナミン、PPG-1カルナバミン、PPG-1オレアミン、PPG-1エライザミン、PPG-1リノラミン、PPG-1リノレナル、PPG-2ラウラミン、PPG-2ミリスタミン、PPG-2セタミン、PPG-2ステアラミン、PPG-2アラカミン、PPG-2ベヘナミン、PPG-2カルナバミン、PPG-2オレアミン、PPG-2エライザミン、PPG-2リノラミン、PPG-2リノレナル、PPG-3ラウラミン、PPG-3ミリスタミン、PPG-3セタミン、PPG-3ステアラミン、PPG-3アラカミン、PPG-3ベヘナミン、PPG-3カルナバミン、PPG-3オレアミン、PPG-3エライザミン、PPG-3リノラミン、PPG-3リノレナル、PEG-1ラウラミン、PEG-1ミリスタミン、PEG-1セタミン、PEG-1ステアラミン、PEG-1アラカミン、PEG-1ベヘナミン、PEG-1カルナバミン、PEG-1オレアミン、PEG-1エライザミン、PEG-1リノラミン、PEG-1リノレナル、PEG-2ラウラミン、PEG-2ミリスタミン、PEG-2セタミン、PEG-2ステアラミン、PEG-2アラカミン、PEG-2ベヘナミン、PEG-2カルナバミン、PEG-2オレアミン、PEG-2エライザミン、PEG-2リノラミン、PEG-2リノレナル、PEG-3ラウラミン、PEG-3ミリスタミン、PEG-3セタミン、PEG-3ステアラミン、PEG-3アラカミン、PEG-3ベヘナミン、PEG-3カルナバミン、PEG-3オレアミン、PEG-3エライザミン、PEG-3リノラミン、PEG-3リノレナル、ラウラミン、ミリスタミン、セタミン、ステアラミン、アラカミン、ベヘナミン、カルナバミン、オレアミン、エライザミン、リノラミン、リノレナル等が挙げられる。
Specific examples of such aliphatic amines include PPG-1 / PEG-1 lauramine, PPG-1 / PEG-1 myristamine, PPG-1 / PEG-1 setamine, PPG-1 / PEG-1 stearamine, and PPG-. 1 / PEG-1 aracamine, PPG-1 / PEG-1 behenamine, PPG-1 / PEG-1 carnabamine, PPG-1 / PEG-1 oleamine, PPG-1 / PEG-1 elizamin, PPG-1 / PEG-1 Linolamine, PPG-1 / PEG-1 linolenal, PPG-1 / PEG-2 lauramine, PPG-1 / PEG-2 lauramine, PPG-1 / PEG-2 myristamine, PPG-1 / PEG-2 setamine, PPG-1 / PEG-2 stearamine, PPG-1 / PEG-2 aracamine, PPG-1 / PEG-2 behenamine, PPG-1 / PEG-2 carnabamine, PPG-1 / PEG-2 oleamine, PPG-1 / PEG-2 elizamin , PPG-1 / PEG-2 linolamine, PPG-1 / PEG-2 linolenal, PPG-1 / PEG-3 lauramine, PPG-1 / PEG-3 lauramine, PPG-1 / PEG-3 myristamine, PPG-1 / PEG-3 Setamine, PPG-1 / PEG-3 Stealamine, PPG-1 / PEG-3 Aracamine, PPG-1 / PEG-3 Behenamine, PPG-1 / PEG-3 Carnabamine, PPG-1 / PEG-3 Oleamine, PPG-1 / PEG-3 Elizamin, PPG-1 / PEG-3 Linolamine, PPG-1 / PEG-3 Linolenal, PPG-2 / PEG-1 Lauramine, PPG-2 / PEG-1 Myristamine, PPG-2 / PEG -1 setamine, PPG-2 / PEG-1 stearamine, PPG-2 / PEG-1 aracamine, PPG-2 / PEG-1 behenamine, PPG-2 / PEG-1 carnabamine, PPG-2 / PEG-1 oleamine, PPG -2 / PEG-1 Elizamin, PPG-2 / PEG-1 Linolamine, PPG-2 / PEG-1 Linolenal, PPG-2 / PEG-2 Lauramine, PPG-2 / PEG-2 Myristamine, PPG-2 / PEG- 2 Setamine, PPG-2 / PEG-2 stearamine, PPG-2 / PEG-2 aracamine, P
PG-2 / PEG-2 behenamine, PPG-2 / PEG-2 carnabamine, PPG-2 / PEG-2 oleamine, PPG-2 / PEG-2 elizamin, PPG-2 / PEG-2 linolamine, PPG-2 / PEG -2 Linolenal, PPG-2 / PEG-3 lauramine, PPG-2 / PEG-3 myristamine, PPG-2 / PEG-3 setamine, PPG-2 / PEG-3 stearamine, PPG-2 / PEG-3 aracamine, PPG -2 / PEG-3 behenamine, PPG-2 / PEG-3 carnabamine, PPG-2 / PEG-3 oleamine, PPG-2 / PEG-3 elizamin, PPG-2 / PEG-3 linolamine, PPG-2 / PEG- 3 Linolenal, PPG-3 / PEG-1 lauramine, PPG-3 / PEG-1 myristamine, PPG-3 / PEG-1 setamine, PPG-3 / PEG-1 stearamine, PPG-3 / PEG-1 aracamine, PPG- 3 / PEG-1 behenamine, PPG-3 / PEG-1 carnabamine, PPG-3 / PEG-1 oleamine, PPG-3 / PEG-1 elizamin, PPG-3 / PEG-1 linolamine, PPG-3 / PEG-1 Linolenal, PPG-3 / PEG-2 lauramine, PPG-3 / PEG-2 myristamine, PPG-3 / PEG-2 setamine, PPG-3 / PEG-2 stealamine, PPG-3 / PEG-2 aracamine, PPG-3 / PEG-2 behenamine, PPG-3 / PEG-2 carnabamine, PPG-3 / PEG-2 oleamine, PPG-3 / PEG-2 elizamin, PPG-3 / PEG-2 linolamine, PPG-3 / PEG-2 linolenal , PPG-3 / PEG-3 lauramine, PPG-3 / PEG-3 myristamine, PPG-3 / PEG-3 setamine, PPG-3 / PEG-3 stearamine, PPG-3 / PEG-3 aracamine, PPG-3 / PEG-3 Behenamine, PPG-3 / PEG-3 Carnabamine, PPG-3 / PEG-3 Oleamine, PPG-3 / PEG-3 Elizamin, PPG-3 / PEG-3 Linolamine, PPG-3 / PEG-3 Linolenal, PPG-1 lauramine, PPG-1 myristamine, PPG-1 setamine, PPG-1 stealamine, PPG-1 aracamine, PPG-1 behenamine, PPG-1 carnabamine, PPG-1 oleamine, PPG-1 ellamin, PPG-1 linolamine, PPG-1 linolenal, PPG-2 lauramine, PP G-2 myristamine, PPG-2 setamine, PPG-2 stealamine, PPG-2 aracamine, PPG-2 behenamine, PPG-2 carnabamine, PPG-2 oleamine, PPG-2 elizamin, PPG-2 linoramine, PPG-2 linolenal, PPG-3 lauramine, PPG-3 myristamine, PPG-3 setamine, PPG-3 stealamine, PPG-3 aracamamine, PPG-3 behenamine, PPG-3 carnabamine, PPG-3 oleamine, PPG-3 elizamin, PPG-3 linolamine, PPG-3 linolenal, PEG-1 lauramine, PEG-1 myristamine, PEG-1 setamine, PEG-1 stearamine, PEG-1 aracamine, PEG-1 behenamine, PEG-1 carnabamine, PEG-1 oleamine, PEG-1 elizamin, PEG-1 linolamine, PEG-1 linolenal, PEG-2 lauramine, PEG-2 myristamine, PEG-2 setamine, PEG-2 stealamine, PEG-2 aracamine, PEG-2 behenamine, PEG-2 carnabamine, PEG-2 oleamine, PEG-2 Elizamin, PEG-2 Linolamine, PEG-2 Linolenal, PEG-3 Lauramine, PEG-3 Myristamine, PEG-3 Setamine, PEG-3 Stealamine, PEG-3 Alacamine, PEG-3 Behenamine, PEG-3 Carnabamine, Examples thereof include PEG-3 oleamine, PEG-3 erizamine, PEG-3 linolamine, PEG-3 linolenal, lauramine, myristamine, setamine, stealamine, aracamine, behenamine, carnabamine, oleamine, elaizamine, linolamine and linolenal.

これらの中でも、a≠0、b≠0のものが好ましく、特にR1が炭素数18のステアリル基、a=1、b=1である、PPG-1/PEG-1ステアラミンと、R1が炭素数22のベヘニル基、a=1、b=1である、PPG-1/PEG-1ベヘナミンが特に好ましい。 Among these, those with a ≠ 0 and b ≠ 0 are preferable, and in particular, R1 is a stearyl group having 18 carbon atoms, a = 1 and b = 1, PPG-1 / PEG-1 stearamine, and R1 has the number of carbon atoms. PPG-1 / PEG-1 behenamine, which has 22 behenyl groups, a = 1 and b = 1, is particularly preferred.

本発明において、(A)成分は毛髪に対して、べたつきや重さを感じることなく、乾燥後のまとまり感や指通りの良さを十分に付与する目的で用いられ、これらの脂肪族アミン
の中から1種単独又は2種以上を任意に組み合わせて用いることができる。
In the present invention, the component (A) is used for the purpose of sufficiently imparting a cohesive feeling after drying and good finger passage to the hair without feeling stickiness or weight, and among these aliphatic amines. Can be used alone or in combination of two or more.

その配合量は、本発明の効果を発揮し得る限りにおいては特に限定されるものではないが、好ましくは毛髪化粧料に対して0.001質量%以上、さらに好ましくは0.01質量%以上である。0.001質量%以上であれば、毛髪のまとまりの点で好適である。 The blending amount is not particularly limited as long as the effect of the present invention can be exhibited, but is preferably 0.001% by mass or more, more preferably 0.01% by mass or more with respect to the hair cosmetic. be. If it is 0.001% by mass or more, it is suitable in terms of hair cohesion.

(B成分)
本発明における(B)成分は、トレハロース構造を含む糖類であり、毛髪に対して、べたつきや重さを感じることなく、乾燥時のなめらかさ、しっとり感を十分に付与する目的で用いられる。具体的にはグリコシルトレハロース、フルクトシルトレハロース、ガラクトシルトレハロース等が挙げられ、特にグリコシルトレハロースが、しっとり感が向上する点で好ましい。
(B component)
The component (B) in the present invention is a saccharide containing a trehalose structure, and is used for the purpose of sufficiently imparting a smoothness and moist feeling at the time of drying without feeling stickiness or weight to the hair. Specific examples thereof include glycosyltrehalose, fructosyltrehalose, and galactosyltrehalose, and glycosyltrehalose is particularly preferable because it improves the moist feeling.

本発明において、(B)成分の配合量は、本発明の効果を発揮し得る限りにおいては特に限定されるものではないが、好ましくは毛髪化粧料に対して0.01質量%以上、さらに好ましくは0.1質量%以上である。0.01質量%以上であれば、毛髪のしっとり感の点で好適である。 In the present invention, the blending amount of the component (B) is not particularly limited as long as the effect of the present invention can be exhibited, but is preferably 0.01% by mass or more with respect to the hair cosmetic, more preferably. Is 0.1% by mass or more. If it is 0.01% by mass or more, it is suitable in terms of the moist feeling of the hair.

(C成分)
本発明における(C)成分は、アミノ酸またはその塩であり、指通りよくなめらかな仕上がりを付与する目的で用いられる。具体的にはグルタミン酸、グルタミン酸ナトリウム、アスパラギン酸等が挙げられ、特にグルタミン酸が指通りの観点で好ましい。
(C component)
The component (C) in the present invention is an amino acid or a salt thereof, and is used for the purpose of imparting a smooth finish that is easy to finger. Specific examples thereof include glutamic acid, sodium glutamate, aspartic acid and the like, and glutamic acid is particularly preferable from the viewpoint of finger passage.

本発明において、(C)成分の配合量は、本発明の効果を発揮し得る限りにおいては特に限定されるものではないが、好ましくは毛髪化粧料に対して0.0001質量%以上、さらに好ましくは0.001質量%である。0.0001質量%以上であれば、毛髪のなめらかさの観点で好適である。 In the present invention, the blending amount of the component (C) is not particularly limited as long as the effect of the present invention can be exhibited, but is preferably 0.0001% by mass or more with respect to the hair cosmetic, more preferably. Is 0.001% by mass. If it is 0.0001% by mass or more, it is suitable from the viewpoint of smoothness of hair.

本発明の毛髪化粧料は、ヘアリンス、ヘアコンディショナー、ヘアトリートメント、ヘアパック、ヘアクリーム、リーブオントリートメント等に用いることが出来る。また、本発明の毛髪化粧料は、常法により製造することができ、その剤型は特に限定されない。具体的には、例えば、クリーム状、乳液状等の適宜な剤型にして用いることができる。また、エアゾール、ノンエアゾール等とすることもでき、ノンエアゾールの場合、更にスクイズフォーマー式およびポンプフォーマー式等の種々の形態をとることができる。 The hair cosmetic of the present invention can be used for hair rinses, hair conditioners, hair treatments, hair packs, hair creams, leave-on treatments and the like. Further, the hair cosmetic of the present invention can be produced by a conventional method, and the dosage form thereof is not particularly limited. Specifically, for example, it can be used in an appropriate dosage form such as cream or milky liquid. Further, it may be an aerosol, a non-aerosol or the like, and in the case of a non-aerosol, various forms such as a squeeze former type and a pump former type can be further taken.

本発明の毛髪化粧料は、(A)成分及び(B)成分、好ましくはさらに(C)成分を含有し、これらを水又は水に適宜な溶剤などを加えた液に含有させることによって調製されるが、これらの成分以外にも、本発明の効果を損なわない範囲で通常毛髪化粧料に一般的に配合される他の成分を目的に応じて配合することができる。 The hair cosmetic of the present invention is prepared by containing a component (A) and a component (B), preferably a component (C), and incorporating these into water or a liquid obtained by adding an appropriate solvent or the like to water. However, in addition to these components, other components generally blended in hair cosmetics can be blended according to the purpose as long as the effects of the present invention are not impaired.

そのような成分としては、例えば、ステアリルアルコール、ベヘニルアルコール等の高級アルコール;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ソルビタン脂肪酸エステル、グリセリン脂肪酸エステル等の非イオン界面活性剤;カチオン化セルロース、ヒドロキシエチルセルロース、ポリ(塩化ジアリルジメチルアンモニウム)、高重合ポリエチレングリコール等の高分子化合物;ステアリン酸、ベヘニン酸、ラノリン脂肪酸等の高級脂肪酸;高重合シリコーン、ポリエーテル変性シリコーン等のシリコーン類;ジンクピリチオン、塩化ベンザルコニウム等の抗フケ成分;エタノール、メタノール、プロピルアルコール、イソプロピルアルコール等の低級アルコール;乳酸、クエン酸等の有機酸;その他紫外線吸収剤、防腐剤、糖類、香料、色剤、金属イオン封鎖剤、酸化防止剤、各種薬剤、水等が挙げられる。 Such components include higher alcohols such as stearyl alcohols and behenyl alcohols; nonionic surfactants such as polyoxyethylene alkyl ethers, polyoxyethylene sorbitan fatty acid esters, glycerin fatty acid esters; cationized celluloses, hydroxyethyl celluloses, polys. (Diallyldimethylammonium chloride), high molecular weight compounds such as highly polymerized polyethylene glycol; higher fatty acids such as stearic acid, behenic acid, and lanolin fatty acids; silicones such as highly polymerized silicones and polyether-modified silicones; zincpyrythion, benzalconium chloride, etc. Anti-fuke component; lower alcohols such as ethanol, methanol, propyl alcohol, isopropyl alcohol; organic acids such as lactic acid and citric acid; other UV absorbers, preservatives, sugars, fragrances, coloring agents, metal ion sequestering agents, antioxidants Examples include agents, various agents, water and the like.

次に本発明の毛髪化粧料について実施例および比較例を例示することにより具体的に説明するが、本発明はこれら実施例により何ら限定されるものではない。まず、各実施例で採用した試験法、評価法を説明する。 Next, the hair cosmetics of the present invention will be specifically described by exemplifying Examples and Comparative Examples, but the present invention is not limited to these Examples. First, the test method and the evaluation method adopted in each example will be described.

(使用後の毛髪の仕上がり感試験法)
本発明の実施例および比較例に係る毛髪化粧料3gを10gの毛束に塗布後、10秒間40℃の水で洗い流し、濡れた状態の毛束にコーミングを20回行い、タオルドライを5秒間行った後、ドライヤーで完全に乾いたと感じるまで毛束を乾燥させた。
(Hair finish test method after use)
After applying 3 g of the hair cosmetic according to Examples and Comparative Examples of the present invention to 10 g of hair bundles, rinse with water at 40 ° C. for 10 seconds, comb the wet hair bundles 20 times, and dry the hair with a towel for 5 seconds. After that, the hair tresses were dried with a dryer until they felt completely dry.

訓練された20名の評価者が、乾燥後の毛髪の指通り、なめらかさ(撫でた際に摩擦なく滑る)、べたつきのなさ(毛髪1本1本がくっつかない)、まとまり、しっとり感(毛髪が水分で満たされていると感じる)について、「良い」、「普通」、「悪い」の3段階で判定し、次の基準で評価した。
◎:「良い」と答えた試験対象者の数が16名以上、かつ「悪い」と答えた試験対象者の数が0名
○:「良い」と答えた試験対象者の数が11~15名かつ「悪い」と答えた試験対象者の数が3名以下、または「良い」と答えた試験対象者の数が16名以上かつ「悪い」と答えた試験対象者の数が1名以上
△:「良い」と答えた試験対象者の数が6~10名、または「良い」と答えた試験対象者の数が11~15名かつ「悪い」と答えた試験対象者の数が4名以上
×:「良い」と答えた試験対象者の数が5名以下
Twenty trained evaluators conducted dry hair finger passage, smoothness (sliding without friction when stroked), non-stickiness (each hair does not stick), cohesiveness, and moist feeling (hair). (I feel that the hair is filled with water) was judged on a three-point scale of "good", "normal", and "bad", and evaluated according to the following criteria.
⊚: The number of test subjects who answered “good” is 16 or more, and the number of test subjects who answered “bad” is 0. ○: The number of test subjects who answered “good” is 11 to 15. The number of test subjects who answered "bad" is 3 or less, or the number of test subjects who answered "good" is 16 or more and the number of test subjects who answered "bad" is 1 or more. Δ: The number of test subjects who answered “good” is 6 to 10, or the number of test subjects who answered “good” is 11 to 15 and the number of test subjects who answered “bad” is 4. Name or more ×: The number of test subjects who answered “good” is 5 or less

表1~3に示す処方の毛髪化粧料を常法により調製し、使用後の毛髪の仕上がり感試験法を実施した。評価結果を表1~3に併せて示す。なお、前記特許文献1に記載された発明実施品が比較例1及び2、特許文献2に記載された発明実施品が比較例3及び4である。 The hair cosmetics of the formulations shown in Tables 1 to 3 were prepared by a conventional method, and a hair finish test method after use was carried out. The evaluation results are also shown in Tables 1 to 3. The invention-executed products described in Patent Document 1 are Comparative Examples 1 and 2, and the invention-executed products described in Patent Document 2 are Comparative Examples 3 and 4.

Figure 2022045363000003
Figure 2022045363000003

Figure 2022045363000004
Figure 2022045363000004

Figure 2022045363000005
Figure 2022045363000005

表1~3より明らかなように、本発明による毛髪化粧料は比較例の毛髪化粧料に比べて、優れた性能を示した。 As is clear from Tables 1 to 3, the hair cosmetic according to the present invention showed excellent performance as compared with the hair cosmetics of the comparative examples.

以下、本発明の毛髪化粧料のその他の処方例を実施例として挙げる。なお、これらの実施例の毛髪化粧料についても、乾燥時の指通り、なめらかさ、べたつきのなさ、しっとり感、まとまり、各項目を評価したところ、いずれの実施例においても、優れた特性を有しており良好であった。 Hereinafter, other prescription examples of the hair cosmetic of the present invention will be given as examples. The hair cosmetics of these examples were also evaluated for finger passage, smoothness, non-stickiness, moist feeling, and cohesiveness when dried, and all of the examples had excellent characteristics. It was good.

実施例25 ヘアトリートメント

Figure 2022045363000006
Example 25 Hair Treatment
Figure 2022045363000006

実施例26 ヘアコンディショナー

Figure 2022045363000007
Example 26 Hair Conditioner
Figure 2022045363000007

Claims (4)

下記(A)及び(B)成分を含有することを特徴とする毛髪化粧料。
(A)下記一般式(I)で表される脂肪族アミン
Figure 2022045363000008

(式中、Rは、直鎖又は分岐した炭素数12~24の飽和もしくは不飽和アルキル基、RはC2H4Oで表されるヒドロキシエチル基、RはC3H6Oで表されるヒドロキシプロピル基、a、bは0~3の整数)
(B)トレハロース構造を含む糖類
A hair cosmetic containing the following components (A) and (B).
(A) Aliphatic amine represented by the following general formula (I)
Figure 2022045363000008

(In the formula, R 1 is a linear or branched saturated or unsaturated alkyl group having 12 to 24 carbon atoms, R 2 is a hydroxyethyl group represented by C2H4O, and R 3 is a hydroxypropyl group represented by C3H6O. a and b are integers from 0 to 3)
(B) Sugars containing a trehalose structure
さらに(C)成分を含有する請求項1に記載の毛髪化粧料。
(C)アミノ酸またはその塩
The hair cosmetic according to claim 1, further containing the component (C).
(C) Amino acid or its salt
(A)成分の含有量が全体質量中0.001質量%以上及び/又は(B)成分の含有量が全体質量中0.01質量%以上である請求項1又は2に記載の毛髪化粧料。 The hair cosmetic according to claim 1 or 2, wherein the content of the component (A) is 0.001% by mass or more in the total mass and / or the content of the component (B) is 0.01% by mass or more in the total mass. .. (C)成分の含有量が全体質量中0.0001質量%以上である請求項2又は3に記載の毛髪化粧料。
(C) The hair cosmetic according to claim 2 or 3, wherein the content of the component is 0.0001% by mass or more in the total mass.
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