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JP3600511B2 - Hair cosmetics - Google Patents
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JP3600511B2 - Hair cosmetics - Google Patents

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Publication number
JP3600511B2
JP3600511B2 JP2000220668A JP2000220668A JP3600511B2 JP 3600511 B2 JP3600511 B2 JP 3600511B2 JP 2000220668 A JP2000220668 A JP 2000220668A JP 2000220668 A JP2000220668 A JP 2000220668A JP 3600511 B2 JP3600511 B2 JP 3600511B2
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Japan
Prior art keywords
acid
hair
weight
component
alkyl group
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2000220668A
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Japanese (ja)
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JP2002029938A (en
Inventor
博幸 寺崎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kao Corp
Original Assignee
Kao Corp
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Filing date
Publication date
Application filed by Kao Corp filed Critical Kao Corp
Priority to JP2000220668A priority Critical patent/JP3600511B2/en
Priority to TW090117590A priority patent/TWI278328B/en
Priority to DE60124989T priority patent/DE60124989T2/en
Priority to EP01116742A priority patent/EP1174112B1/en
Priority to CNB011232161A priority patent/CN1176644C/en
Priority to US09/908,575 priority patent/US20020037266A1/en
Publication of JP2002029938A publication Critical patent/JP2002029938A/en
Priority to US10/367,889 priority patent/US8062629B2/en
Application granted granted Critical
Publication of JP3600511B2 publication Critical patent/JP3600511B2/en
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Description

【0001】
【発明の属する技術分野】
本発明は、良好な使用感と毛髪のツヤ改善効果の優れた毛髪化粧料に関する。
【0002】
【従来の技術】
シャンプー後の毛髪の感触を向上させるためにリンス、コンディショナー、トリートメント等の毛髪化粧料が使用されている。これらの毛髪化粧料にはカチオン界面活性剤が配合されているが、柔軟性等の感触向上が不充分で、高級アルコールが併用されている。
この高級アルコールは、毛髪に柔軟性、油性感を与え感触の向上は達成されるが、融点が高く、高級アルコールを含有する毛髪化粧料の調製が繁雑でまた調製された毛髪化粧料の安定性に問題があった(特開2000−72628号公報等)。
また、毛髪のツヤ等の光学的性質を改善するため、オルガノポリシロキサンオキシアルキレン共重合体、アクリル樹脂等の成分を配合した種々の毛髪化粧料が提案されている(例えば特開昭55−33745号公報等)が、これらはいずれも毛髪表面又はその近傍にあるキューティクルに作用させて光学的性質を改善するもので、その効果は一時的であって充分ではなかった。カチオン界面活性剤等を多価アルコール、ヒドロキシプロピルセルロース等と併用して毛髪にツヤを付与する毛髪化粧料が提案されている(特許第2998027号公報)が、毛髪に塗布して使用する感触に問題があった。
【0003】
【発明が解決しようとする課題】
本発明の目的は、安定性に優れ、毛髪に柔軟性、油性感を与えなめらかな感触にし、ツヤ等の毛髪の光学的性質を改善する優れた毛髪コンディショニング効果を有し、毛髪に適用するときの使用感に優れた毛髪化粧料を提供することにある。
【0004】
【課題を解決するための手段】
本発明者は、カチオン界面活性剤及び高級アルコールと有機酸、ポリプロピレングリコール及びシリコーンとを併用し、そのpHを酸性にすると、安定性に優れ、毛髪コンディショニング効果及び使用感の優れた毛髪化粧料が得られることを見出した。
【0005】
本発明は、次の(A)〜(E):
(A)マロン酸、コハク酸、マレイン酸、乳酸及びリンゴ酸
から選ばれる有機酸 0.2〜20重量%
(B)GPCによる平均分子量が300〜700である
ポリプロピレングリコール 0.1〜20重量%
(C)炭素数16〜24の直鎖アルキル基を有する
モノ長鎖四級アンモニウム塩 0.5〜10重量%
(D)高級アルコール 1.0〜20重量%
(E)シリコーン 0.1〜10重量%
を含有し、pHが2.0〜4.5(25℃)である、洗い流して使用するヘアトリートメントを提供するものである。
【0006】
【発明の実施の形態】
本発明で使用する成分(A)有機酸としては、モノカルボン酸、ジカルボン酸、ヒドロキシカルボン酸、ポリカルボン酸等が挙げられる。このうち、カルボン酸が好ましく、特にジカルボン酸、ヒドロキシカルボン酸(特にα−ヒドロキシカルボン酸)が好ましい。
【0007】
ジカルボン酸としては、マロン酸、コハク酸、グルタル酸、アジピン酸、マレイン酸、フマル酸、フタル酸等が挙げられ、特にマレイン酸が好ましい。
ヒドロキシカルボン酸としては、グリコール酸、乳酸、ヒドロキシアクリル酸、オキシ酪酸(特にα−オキシ酪酸)、グリセリン酸、リンゴ酸、酒石酸、クエン酸等が挙げられ、特にα−オキシカルボン酸、中でも乳酸、リンゴ酸が特に好ましい。
【0008】
成分(A)は、2種以上を併用してもよく、組成物中に0.1〜20%、好ましくは0.2〜15%、特に0.2〜10%含有するのが好ましい。
【0009】
成分(B)ポリプロピレングリコールは、平均分子量(測定法:GPC)が、200〜700であって、好ましくは300〜500であるのがよい。
【0010】
成分(B)は、組成物中に0.1〜20%、好ましくは0.5〜10%、特に1〜10%含有するのが好ましい。
【0011】
成分(C)カチオン界面活性剤は、次式
【0012】
【化1】

Figure 0003600511
【0013】
(式中、R、Rは各々独立して水素、炭素数1〜28のアルキル基又はベンジル基を示すが、同時に水素又はベンジル基となる場合を除く。Xはアニオンを示す。)で表わされるものが好ましい。ここでR、Rがアルキル基である場合は、炭素数は好ましくは16〜24、特に22のものが好ましく、直鎖アルキル基であるのが好ましい。アニオンXとしては、塩素イオン、臭素イオン等のハロゲンイオン、エチル硫酸、炭酸メチル等の有機アニオン等が挙げられ、ハロゲンイオン、特に塩素イオンが好ましい。
【0014】
成分(C)としては、モノ長鎖四級アンモニウム塩が好ましく、具体的なものは、塩化セチルトリメチルアンモニウム、塩化ステアリルトリメチルアンモニウム、塩化アラキルトリメチルアンモニウム、塩化ベヘニルトリメチルアンモニウム等が挙げられ、特に塩化ベヘニルトリメチルアンモニウムが好ましい。
【0015】
成分(C)は、2種以上を併用してもよく、組成物中に0.5〜10%、好ましくは1〜10%、特に2〜10%含有するのが好ましい。
【0016】
成分(D)高級アルコールとしては、炭素数12〜28、好ましくは16〜24、特に22のアルキル基を有するものがよく、特に直鎖アルキル基が好ましい。
【0017】
成分(D)の好ましい具体的なものは、セチルアルコール、ステアリルアルコール、アラキルアルコール、ベヘニルアルコール等が挙げられ、特にベヘニルアルコールが好ましい。
【0018】
成分(D)は、2種以上を併用してもよく、組成物中に、1.0〜20%、好ましくは1〜10%、特に2〜10%含有するのが好ましい。
【0019】
成分(C)及び(D)は、その70〜100%、好ましくは80〜100%が構成脂肪族炭化水素基が同じであるのがすすぎ時の滑らかさの点で好ましく、特にベヘニル基である場合が好ましい。
【0020】
成分(E)シリコーンとしては、ジメチルポリシロキサン、アルキル変性ポリシロキサン、フッ素変性ポリシロキサン、ポリオキシアルキレン変性ポリシロキサン、カルボン酸変性ポリシロキサン、アルコール変性ポリシロキサン、エポキシ変性ポリシロキサン、環状ジメチルポリシロキサン等が挙げられる。
【0021】
成分(E)のうち、ジメチルポリシロキサンが好ましい。
【0022】
本発明の毛髪化粧料のpHは、2.0〜4.5(25℃)であって、好ましくは2.5〜4.5であるのがツヤの付与の点でよい。pHの調整には、クエン酸、乳酸等の成分(A)有機酸や、無機酸及び水酸化ナトリウム等の塩基物質が使用できる。
【0023】
本発明の毛髪化粧料は、水溶液、エタノール溶液、エマルション、サスペンション、ゲル、液晶、固形、エアゾール等の所望の形態にすることができ、例えば、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、コンディショニングムース、ヘアムース、ヘアスプレー、シャンプー、リーブオントリートメント等に適用できる。特に、ヘアリンス、ヘアコンディショナー、ヘアトリートメント等の洗い流して使用する剤型として好適である。
【0024】
【実施例】
実施例1〜4
表1に示す毛髪コンディショナーを調製し、すすぎ時の毛髪のなめらかさ、乾燥後の毛髪のなめからかさ、及びツヤを、パネラー20名の官能評価結果を表1に示す。
【0025】
毛髪コンディショナーでの毛髪処理
毛束20gをプレーンシャンプー(ポリオキシエチレン(2.5)ラウリルエーテル硫酸ナトリウム/ジエタノールアミドにて調製)でよく洗浄した後、軽く水を切り、コンディショナー2gを塗付する。その後、6L/分の40℃流水で30秒間すすぎ、タオルドライした後に、ドライヤーの温風で、2〜3分間充分に乾燥させた。
【0026】
官能評価
パネラー20名の次の基準に基づいた評価点の平均をとりランク分けを行った。
Figure 0003600511
【0027】
【表1】
Figure 0003600511
【0028】
本発明の実施例1〜4はいずれもなめらかさに優れツヤ改善効果が優れていた。また長期に渡って安定であった。
【0029】
【発明の効果】
安定性に優れ、毛髪に柔軟性、油性感を与えなめらかな感触に優れ、毛髪のツヤ等の光学的性質を改善する優れた毛髪コンディショニング効果を有し、毛髪に適用するときの使用感に優れる。[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a hair cosmetic composition having an excellent feeling in use and an effect of improving hair gloss.
[0002]
[Prior art]
Hair cosmetics such as rinses, conditioners, and treatments have been used to improve the feel of hair after shampooing. These hair cosmetics contain a cationic surfactant, but the improvement in feel such as flexibility is insufficient, and a higher alcohol is used in combination.
This higher alcohol imparts flexibility and oiliness to the hair and improves the feel, but has a high melting point, and the preparation of hair cosmetics containing higher alcohol is complicated, and the stability of the prepared hair cosmetics is high. (For example, JP-A-2000-72628).
Various hair cosmetics containing components such as an organopolysiloxane oxyalkylene copolymer and an acrylic resin have been proposed in order to improve optical properties such as gloss of hair (for example, JP-A-55-33745). All of these methods act on cuticles on or near the surface of hair to improve optical properties, and their effects are temporary and not sufficient. A hair cosmetic which imparts gloss to hair by using a cationic surfactant or the like in combination with a polyhydric alcohol, hydroxypropylcellulose, or the like has been proposed (Japanese Patent No. 2998027). There was a problem.
[0003]
[Problems to be solved by the invention]
An object of the present invention is to provide an excellent hair conditioning effect that is excellent in stability, imparts flexibility and oiliness to the hair, gives a smooth feel, and improves the optical properties of the hair, such as gloss, when applied to hair. An object of the present invention is to provide a hair cosmetic composition having an excellent feeling upon use.
[0004]
[Means for Solving the Problems]
The present inventor has proposed a hair cosmetic composition having excellent stability, a hair conditioning effect and a feeling of use when the pH is made acidic by using a cationic surfactant and a higher alcohol in combination with an organic acid, polypropylene glycol and silicone. It was found that it could be obtained.
[0005]
The present invention provides the following (A) to (E):
(A) 0.2-20% by weight of an organic acid selected from malonic acid, succinic acid, maleic acid, lactic acid and malic acid
(B) polypropylene glycol having an average molecular weight of 300 to 700 by GPC 0.1 to 20% by weight
(C) having a linear alkyl group having 16 to 24 carbon atoms
Mono long chain quaternary ammonium salt 0.5 to 10% by weight
(D) Higher alcohol 1.0 to 20% by weight
(E) silicone 0.1 to 10% by weight
The present invention provides a hair treatment that is used after washing and has a pH of 2.0 to 4.5 (25 ° C).
[0006]
BEST MODE FOR CARRYING OUT THE INVENTION
Examples of the component (A) organic acid used in the present invention include a monocarboxylic acid, a dicarboxylic acid, a hydroxycarboxylic acid, and a polycarboxylic acid. Of these, carboxylic acids are preferred, and dicarboxylic acids and hydroxycarboxylic acids (particularly α-hydroxycarboxylic acids) are preferred.
[0007]
Examples of the dicarboxylic acid include malonic acid, succinic acid, glutaric acid, adipic acid, maleic acid, fumaric acid, and phthalic acid, and maleic acid is particularly preferred.
Examples of the hydroxycarboxylic acid include glycolic acid, lactic acid, hydroxyacrylic acid, oxybutyric acid (especially α-oxybutyric acid), glyceric acid, malic acid, tartaric acid, citric acid, etc., and particularly α-oxycarboxylic acid, especially lactic acid, Malic acid is particularly preferred.
[0008]
Two or more types of the component (A) may be used in combination, and the composition contains 0.1 to 20%, preferably 0.2 to 15%, particularly preferably 0.2 to 10%.
[0009]
Component (B) polypropylene glycol has an average molecular weight (measurement method: GPC) of 200 to 700, preferably 300 to 500.
[0010]
Component (B) is contained in the composition in an amount of 0.1 to 20%, preferably 0.5 to 10%, particularly preferably 1 to 10%.
[0011]
The component (C) cationic surfactant has the following formula:
Embedded image
Figure 0003600511
[0013]
(In the formula, R 1 and R 2 each independently represent hydrogen, an alkyl group having 1 to 28 carbon atoms, or a benzyl group, except that they are simultaneously hydrogen or a benzyl group. X represents an anion.) Is preferably represented. When R 1 and R 2 are an alkyl group, they preferably have 16 to 24, particularly preferably 22 carbon atoms, and are preferably a straight-chain alkyl group. Examples of the anion X include halogen ions such as chlorine ions and bromine ions, and organic anions such as ethyl sulfate and methyl carbonate. Halogen ions, particularly chloride ions, are preferred.
[0014]
The component (C) is preferably a mono-long chain quaternary ammonium salt, and specific examples thereof include cetyltrimethylammonium chloride, stearyltrimethylammonium chloride, aralkyltrimethylammonium chloride, and behenyltrimethylammonium chloride. Behenyltrimethylammonium is preferred.
[0015]
Two or more types of the component (C) may be used in combination, and the composition contains 0.5 to 10%, preferably 1 to 10%, particularly preferably 2 to 10%.
[0016]
As the component (D) higher alcohol, one having an alkyl group having 12 to 28, preferably 16 to 24, and particularly 22 carbon atoms is preferable, and a linear alkyl group is particularly preferable.
[0017]
Specific preferable examples of the component (D) include cetyl alcohol, stearyl alcohol, aralkyl alcohol, and behenyl alcohol, and particularly preferable is behenyl alcohol.
[0018]
Two or more types of component (D) may be used in combination, and the composition preferably contains 1.0 to 20%, preferably 1 to 10%, particularly preferably 2 to 10%.
[0019]
The components (C) and (D) are preferably 70 to 100%, preferably 80 to 100%, of which the constituent aliphatic hydrocarbon groups are the same from the viewpoint of smoothness at the time of rinsing, and especially a behenyl group. Is preferred.
[0020]
As the component (E) silicone, dimethylpolysiloxane, alkyl-modified polysiloxane, fluorine-modified polysiloxane, polyoxyalkylene-modified polysiloxane, carboxylic acid-modified polysiloxane, alcohol-modified polysiloxane, epoxy-modified polysiloxane, cyclic dimethylpolysiloxane, etc. Is mentioned.
[0021]
Among the components (E), dimethylpolysiloxane is preferred.
[0022]
The pH of the hair cosmetic of the present invention is 2.0 to 4.5 (25 ° C.), and preferably 2.5 to 4.5 in terms of imparting luster. For adjusting the pH, component (A) such as citric acid and lactic acid, an organic acid, an inorganic acid, and a basic substance such as sodium hydroxide can be used.
[0023]
The hair cosmetic of the present invention can be in a desired form such as an aqueous solution, an ethanol solution, an emulsion, a suspension, a gel, a liquid crystal, a solid, an aerosol, and the like. For example, a hair rinse, a hair conditioner, a hair treatment, a hair pack, a hair cream , Conditioning mousse, hair mousse, hair spray, shampoo, leave-on treatment, etc. In particular, it is suitable as a dosage form that is used after washing, such as a hair rinse, a hair conditioner, and a hair treatment.
[0024]
【Example】
Examples 1-4
The hair conditioners shown in Table 1 were prepared, and the smoothness of the hair during rinsing, the smoothness of the hair after drying, and the luster are shown in Table 1 for the sensory evaluation results of 20 panelists.
[0025]
20 g of hair treated with a hair conditioner is thoroughly washed with plain shampoo (prepared with polyoxyethylene (2.5) sodium lauryl ether sulfate / diethanolamide), lightly drained off, and coated with 2 g of conditioner. Then, it was rinsed with 40 L of flowing water at 6 L / min for 30 seconds, dried with a towel, and then sufficiently dried with warm air of a dryer for 2 to 3 minutes.
[0026]
An average of evaluation points based on the following criteria of 20 sensory evaluation panelists was taken and ranked.
Figure 0003600511
[0027]
[Table 1]
Figure 0003600511
[0028]
Examples 1 to 4 of the present invention were all excellent in smoothness and excellent in gloss reduction effect. It was stable for a long time.
[0029]
【The invention's effect】
Excellent stability, excellent flexibility and oily feeling to the hair, excellent smooth feel, improved optical properties such as gloss of hair, excellent hair conditioning effect, and excellent usability when applied to hair .

Claims (2)

次の(A)〜(E):
(A)マロン酸、コハク酸、マレイン酸、乳酸及びリンゴ酸
から選ばれる有機酸 0.2〜20重量%
(B)GPCによる平均分子量が300〜700である
ポリプロピレングリコール 0.1〜20重量%
(C)炭素数16〜24の直鎖アルキル基を有する
モノ長鎖四級アンモニウム塩 0.5〜10重量%
(D)高級アルコール 1.0〜20重量%
(E)シリコーン 0.1〜10重量%
を含有し、pHが2.0〜4.5(25℃)である、洗い流して使用するヘアトリートメント。
The following (A) to (E):
(A) 0.2-20% by weight of an organic acid selected from malonic acid, succinic acid, maleic acid, lactic acid and malic acid
(B) polypropylene glycol having an average molecular weight of 300 to 700 by GPC 0.1 to 20% by weight
(C) having a linear alkyl group having 16 to 24 carbon atoms
Mono long chain quaternary ammonium salt 0.5 to 10% by weight
(D) Higher alcohol 1.0 to 20% by weight
(E) silicone 0.1 to 10% by weight
And a pH of 2.0 to 4.5 (25 ° C.) for use after washing.
成分(C)及び成分(D)の70〜100重量%が同一の炭素数の脂肪族炭化水素基を有するものである請求項1記載のヘアトリートメント。The hair treatment according to claim 1, wherein 70 to 100% by weight of the component (C) and the component (D) have an aliphatic hydrocarbon group having the same carbon number.
JP2000220668A 2000-07-21 2000-07-21 Hair cosmetics Expired - Fee Related JP3600511B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2000220668A JP3600511B2 (en) 2000-07-21 2000-07-21 Hair cosmetics
TW090117590A TWI278328B (en) 2000-07-21 2001-07-18 Hair cosmetic composition
EP01116742A EP1174112B1 (en) 2000-07-21 2001-07-19 The use of hair cosmetic compositions for repairing pores or preventing their formation
DE60124989T DE60124989T2 (en) 2000-07-21 2001-07-19 Use of a hair cosmetic composition for the repair or prevention of porous hair
CNB011232161A CN1176644C (en) 2000-07-21 2001-07-20 Hair cosmetic composition
US09/908,575 US20020037266A1 (en) 2000-07-21 2001-07-20 Hair cosmetic composition
US10/367,889 US8062629B2 (en) 2000-07-21 2003-02-19 Hair cosmetic composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000220668A JP3600511B2 (en) 2000-07-21 2000-07-21 Hair cosmetics

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Publication Number Publication Date
JP2002029938A JP2002029938A (en) 2002-01-29
JP3600511B2 true JP3600511B2 (en) 2004-12-15

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Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4579509B2 (en) * 2002-08-09 2010-11-10 花王株式会社 Fragrance composition
JP4926371B2 (en) * 2002-11-26 2012-05-09 花王株式会社 Hair cosmetics
AU2003284595A1 (en) 2002-11-26 2004-06-18 Kao Corporation Cosmetic hair preparation
WO2005011623A1 (en) 2003-08-01 2005-02-10 Kao Corporation Hair grooming preparation
JP4381165B2 (en) * 2004-02-24 2009-12-09 花王株式会社 Hair cosmetics
JP4931374B2 (en) 2005-06-20 2012-05-16 花王株式会社 Hair cosmetics
JP2007262043A (en) * 2006-03-30 2007-10-11 Kao Corp Hair cosmetics
JP2010241775A (en) * 2009-04-10 2010-10-28 Shiseido Co Ltd Hair cosmetic
JP5717401B2 (en) * 2010-11-04 2015-05-13 花王株式会社 Scalp care agent

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