JP2010275276A - Hair cosmetic composition - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a hair cosmetic composition that exhibits excellent applicability and achieves uniform dyeing and the like of the hair. <P>SOLUTION: The hair cosmetic composition used as a hair-dyeing agent or a hair-decoloring/dye-removing agent contains (A) honey and (B) polyethylene glycol having an average molecular weight of at least 10,000. Preferably, the hair cosmetic composition further contains (C) silicone. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a hair cosmetic composition used as a hair dye or a hair bleaching / decoloring agent, and more particularly to a hair cosmetic composition containing honey and specific polyethylene glycol.

  In general, as hair cosmetic compositions, for example, hair dyes containing alkaline agents, oxidizing agents, and the like, and hair bleaching / destaining agents (hereinafter simply referred to as “hair dyes etc.”) are known. The oxidizing agent decolorizes melanin in the hair. The alkaline agent improves the lightness of the hair after decolorization by promoting the action of the oxidizing agent. Further, when the alkaline agent contains a dye in the hair cosmetic composition, it improves the dyeability of the hair cosmetic composition by swelling the hair and improving the permeability of the dye into the hair.

  Conventionally, a water-soluble polymer may be blended for the purpose of imparting a predetermined viscosity to such a hair cosmetic composition or improving the feel to the hair after treatment. For example, the hair dye / bleaching agent composition of Patent Document 1 contains a cellulose polymer and polyethylene glycol having an average molecular weight of 500,000 or more as a water-soluble polymer. With this configuration, the feel of the hair after rinsing and after treatment is improved. On the other hand, when a water-soluble polymer is blended, the viscosity of the composition may increase or the elongation of the composition may deteriorate. As a result, there was a problem that the applicability (ease of application) of the hair dye / bleaching agent composition was lowered.

  On the other hand, Patent Document 2 discloses a hair cosmetic containing polyethylene glycol having an average molecular weight of 100,000 or less and polyethylene glycol having an average molecular weight of 500,000 or more. The hair cosmetic of patent document 2 is improving the elongation at the time of application | coating of hair cosmetics by this structure.

JP 2007-126415 A JP 2002-104941 A

  However, the hair cosmetic of Patent Document 2 has a problem that the cosmetic is liable to sag when applied to the hair and has insufficient adhesion to the hair. Therefore, the hair cosmetic of Patent Document 2 is also not sufficiently applicable. It is also conceivable to solve these problems by adjusting the blending amount of the water-soluble polymer. However, when the elongation of the hair cosmetic composition is improved, the adhesion to the hair is lowered, and when the adhesion of the hair cosmetic composition to the hair is improved, the elongation of the hair cosmetic composition is deteriorated. It was difficult to improve the coating property only by adjusting the blending amount.

  In addition, when the composition of the hair cosmetic composition of Patent Document 2 is applied to a hair dye or the like, since the adhesion to the hair is insufficient, the hair is uniformly dyed, decolored or decolored (hereinafter simply referred to as “hair dye”). There is also a problem that it is difficult to realize (uniform dyeing etc.).

  As a result of intensive studies by the present inventors, the present invention solves the above problems by incorporating (A) honey and (B) polyethylene glycol having an average molecular weight of 10,000 or more into the hair cosmetic composition. It was made by finding. An object of the present invention is to provide a hair cosmetic composition that exhibits excellent coating properties and can realize uniform dyeing or the like on hair.

  In order to achieve the above object, the hair cosmetic composition according to claim 1 comprises (A) honey and (B) polyethylene glycol having an average molecular weight of 10,000 or more, and is a hair dye or hair decoloration / decoloration. Used as a dye.

The hair cosmetic composition according to claim 2 is characterized in that, in the invention according to claim 1, (C) silicone is further contained.
The hair cosmetic composition according to claim 3 is characterized in that, in the invention according to claim 1 or 2, the content of the (A) honey is 0.0005 to 2.5 mass%. To do.

  The hair cosmetic composition according to claim 4 is the invention according to claims 1 to 3, wherein the content of polyethylene glycol (B) having an average molecular weight of 10,000 or more is 0.0005 to 5 mass%. It is characterized by that.

  According to the hair cosmetic composition of the present invention, it is possible to achieve excellent coating properties and achieve uniform dyeing or the like on the hair.

(First embodiment)
Hereinafter, a first embodiment in which the hair cosmetic composition according to the present invention is embodied as a hair decoloring / decoloring agent will be described. The hair cosmetic composition is used for decoloring and decoloring hair as a two-component hair decoloring and decoloring agent. The hair cosmetic composition is also used as a three-component decoloring / destaining agent. Furthermore, the hair cosmetic composition is also used for hair decolorization as a one-component hair bleaching agent.

<Two-component hair decoloring and decoloring agent>
The two-component hair bleaching / destaining agent is composed of, for example, a first agent containing an alkaline agent and the like and a second agent containing an oxidizing agent and the like. After the first agent and the second agent are mixed, they are used for decolorization and destaining of hair.

<First Agent>
In addition to the alkali agent, the first agent contains (A) honey and (B) polyethylene glycol having an average molecular weight of 10,000 or more (hereinafter simply referred to as “highly polymerized PEG”). Furthermore, you may contain.

  (A) Honey improves both the coatability and leveling effect of hair decoloring and decoloring agent by using together with (B) highly polymerized PEG. Honey is produced by bees from plant nectar, secretions from plant live tissue, and insect secretions that suck plant juice on plant live tissue. Although it does not specifically limit as a plant used as the honey source, For example, acacia, astragalus, rapeseed, and a mandarin orange are mentioned. The shape of the honey may be liquid, crystallized, or a mixture of both.

  The content of (A) honey in the mixture in which the first agent and the second agent are mixed (hair decoloring / decoloring agent) is preferably 0.0005 to 2.5% by mass, more preferably 0.0025. -0.5 mass%, More preferably, it is 0.005-0.25 mass%. If this content is less than 0.0005% by mass, the effect of improving both the coatability and leveling effects of the hair decoloring / decoloring agent may not be sufficiently exhibited. Moreover, the lightness of the hair after a process by hair decoloring and a decoloring agent may fall. On the other hand, when this content exceeds 2.5 mass%, there exists a possibility that the effect which improves the applicability | paintability of hair decoloring and a decoloring agent may fall. Moreover, there exists a possibility that the operativity in the application | coating operation | work to the hair of a formulation may fall.

  (B) Highly polymerized PEG improves both the coatability and leveling effects of the hair decoloring / decoloring agent in combination with (A) honey. (B) The lower limit of the average molecular weight of the highly polymerized PEG is 10,000, preferably 100,000, more preferably 300,000. On the other hand, the upper limit of the average molecular weight of (B) highly polymerized PEG is not particularly defined, but is preferably 7 million, more preferably 5 million. In the present embodiment, the average molecular weight of (B) highly polymerized PEG indicates the number average molecular weight. (B) When the average molecular weight of highly polymerized PEG is less than 10,000, it is not possible to improve both the coatability and leveling effect of the hair decoloring / decoloring agent.

  The content of (B) highly polymerized PEG in the mixture in which the first agent and the second agent are mixed (hair bleaching / decoloring agent) is preferably 0.0005 to 5% by mass, more preferably 0.005. It is 2.5 mass%, More preferably, it is 0.025-1 mass%. If this content is less than 0.0005% by mass, the effect of improving both the coatability and leveling effects of the hair decoloring / decoloring agent may not be sufficiently exhibited. On the other hand, when the content of (B) highly polymerized PEG exceeds 5% by mass, dripping or stringing may occur.

  (C) Silicone improves both the coatability and leveling effect of the hair decoloring / decoloring agent by combining with (A) honey and (B) highly polymerized PEG. (C) Examples of the silicone include dimethylpolysiloxane (dimethicone) methylphenylpolysiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, terminal hydroxyl group-modified dimethylpolysiloxane (dimethiconol), and an average polymerization degree of 650 to 10,000. Examples thereof include highly polymerized silicone, polyether-modified silicone, amino-modified silicone, betaine-modified silicone, alkyl-modified silicone, alkoxy-modified silicone, mercapto-modified silicone, carboxy-modified silicone, and fluorine-modified silicone. Among these, silicones represented by the following general formula (1) are more preferable from the viewpoint of improving coatability.

（式中、Ｒ^１はメチル基又はヒドロキシル基を表し、Ｒ^２はメチル基、ヒドロキシル基又はＲ^３を表す。Ｒ^３はメチル基、又はＲ^４Ｚで表されるアミノ基若しくはアンモニウム基を有する置換基を表し、ａ及びｂはそれぞれ分子量に依存する整数を表す。また、Ｒ^４は炭素数３〜６の２価の炭化水素基を表す。Ｚは−ＮＲ^５ _２、−Ｎ^＋Ｒ^５ _３Ａ⁻、−ＮＲ^５（ＣＨ_２）_ｃＮＲ^５ _２、−ＮＲ^５（ＣＨ_２）_ｃＮ^＋Ｒ^５ _３Ａ⁻、及び−ＮＲ^５（ＣＨ_２）_ｃＮＲ^５Ｃ＝Ｏ（Ｒ^６）からなる群より選ばれる１価の基を表す。ここで、Ｒ^５は水素原子又は炭素数１〜４の炭化水素基を示し、Ｒ^６は炭素数１〜４の炭化水素基を示し、Ａはハロゲン原子を表し、ｃは２〜６の整数を表す。）
また、上記一般式（１）に示すシリコーンの中でも、塗布性向上の観点からジメチルポリシロキサン（ジメチコン）及びアミノ変性シリコーンが特に好ましい。これらのシリコーンのうち、一種のみが単独で含有されてもよいし、二種以上が組み合わされて含有されてもよい。なお、（Ｃ）シリコーンの動粘度（２５℃）は特に限定されないが、塗布性向上の観点から１〜１５０００ｍｍ^２／ｓであることが好ましく、２〜５０００ｍｍ^２／ｓであることがさらに好ましい。この動粘度は、ＪＩＳ Ｚ ８８０３（液体の粘度−測定方法）に従い、例えばウベローデ粘度計を用い測定することができる。

(In the formula, R ¹ represents a methyl group or a hydroxyl group, R ² represents a methyl group, a hydroxyl group, or R ^3. R ³ has a methyl group or an amino group or an ammonium group represented by R ⁴ Z) A and b each represents an integer depending on the molecular weight, R ⁴ represents a divalent hydrocarbon group having 3 to 6 carbon atoms, and Z represents —NR ⁵ ₂ , —N ⁺ R ^{5. _{3 A -, -NR 5 (CH}} 2) c NR 5 2, -NR 5 (CH 2) c N + R 5 3 A -, and _{^{-NR 5 (CH 2) c NR}} 5 C = O (R 6) Represents a monovalent group selected from the group consisting of: wherein R ⁵ represents a hydrogen atom or a hydrocarbon group having 1 to 4 carbon atoms, R ⁶ represents a hydrocarbon group having 1 to 4 carbon atoms, and A Represents a halogen atom, and c represents an integer of 2 to 6.)
Among the silicones represented by the general formula (1), dimethylpolysiloxane (dimethicone) and amino-modified silicone are particularly preferable from the viewpoint of improving coatability. Among these silicones, only one kind may be contained alone, or two or more kinds may be contained in combination. Incidentally, (C) a kinematic viscosity of the silicone (25 ° C.) is not particularly limited, but it is preferable from the viewpoint of coatability improving a 1~15000mm ² / s, further preferably 2~5000mm ² / s. This kinematic viscosity can be measured using, for example, an Ubbelohde viscometer according to JIS Z 8803 (liquid viscosity-measurement method).

  The content of (C) silicone in the mixture (hair decoloring / destaining agent) in which the first agent and the second agent are mixed is preferably 0.0025 to 5 mass%, more preferably 0.005 to 2. 0.5 mass%, more preferably 0.025-1 mass%. If the content is less than 0.0025% by mass, the effect of further improving both the coatability and leveling effects of the hair decoloring / decoloring agent may not be sufficiently exhibited. On the other hand, if the content exceeds 5% by mass, the feel of the hair may be lowered.

  An alkaline agent improves the decoloring property or decoloring property of hair by accelerating the action of the oxidizing agent contained in the second agent. Examples of the alkaline agent include ammonia, alkanolamines, organic amines, inorganic alkalis, basic amino acids, and salts thereof. Examples of the alkanolamine include monoethanolamine and triethanolamine. Examples of organic amines include 2-amino-2-methyl-1,3-propanediol and guanidine. Examples of the inorganic alkali include sodium hydroxide, potassium hydroxide, sodium carbonate, and potassium carbonate. Examples of basic amino acids include arginine and lysine. Examples of the salt include ammonium salts. These may be contained alone or in combination of two or more.

  The content of the alkaline agent is preferably such an amount that the pH of the first agent is in the range of 8-12. If the pH of the first agent is less than 8, when the first agent is mixed with the second agent, the action of the oxidizing agent contained in the second agent may not be sufficiently promoted. If the pH of the first agent exceeds 12, problems such as damage to the hair are likely to occur.

  If necessary, the first agent is a component other than those described above, for example, water, a water-soluble polymer compound other than the above, an oil component other than the above, a polyhydric alcohol other than the above, a surfactant, a sugar, a preservative, A chelating agent, a stabilizer, a pH adjuster, a plant extract, a herbal extract, a vitamin, a fragrance, an antioxidant, an ultraviolet absorber, and an oxidation aid may be contained.

  Water acts as a solubilizer for each component. Examples of water-soluble polymer compounds other than the above include anionic polymer compounds, cationic polymer compounds, nonionic polymer compounds, and amphoteric natural or synthetic polymer compounds. Examples of the cationic polymer compound include polydimethyldimethylmethylene piperidinium liquid and hydroxyethyl cellulose dimethyl diallylammonium chloride. Examples of nonionic synthetic polymer compounds include hydroxyethyl cellulose.

  The oily component imparts moisture to the hair. Therefore, the first agent preferably contains an oil component. Examples of the oil component other than the above include fats and oils, waxes, higher alcohols, hydrocarbons, higher fatty acids, alkyl glyceryl ethers, and esters.

  Examples of oils and fats include olive oil, camellia oil, shea fat, almond oil, safflower oil, sunflower oil, soybean oil, cottonseed oil, sesame oil, corn oil, rapeseed oil, rice bran oil, rice germ oil, grape seed oil, avocado oil, Examples include macadamia nut oil, castor oil, coconut oil, and evening primrose oil. Examples of the wax include beeswax, candelilla wax, carnauba wax, jojoba oil, and lanolin.

  Examples of higher alcohols include cetyl alcohol (cetanol), 2-hexyldecanol, stearyl alcohol, isostearyl alcohol, cetostearyl alcohol, oleyl alcohol, aralkyl alcohol, behenyl alcohol, 2-octyldodecanol, lauryl alcohol, myristyl alcohol, decyltetra Examples include decanol and lanolin alcohol.

  Examples of the hydrocarbon include paraffin, olefin oligomer, polyisobutene, hydrogenated polyisobutene, mineral oil, squalane, polybutene, polyethylene, microcrystalline wax, and petrolatum. Examples of the higher fatty acid include lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, isostearic acid, 12-hydroxystearic acid, oleic acid, and lanolin fatty acid. Examples of the alkyl glyceryl ether include batyl alcohol, chimyl alcohol, ceralkyl alcohol, and isostearyl glyceryl ether.

  Examples of esters include diisopropyl adipate, isopropyl myristate, cetyl octanoate, isononyl isononanoate, octyldodecyl myristate, isopropyl stearate, stearyl stearate, myristyl myristate, isotridecyl myristate, 2-ethylhexyl palmitate, Octyldodecyl ricinoleate, fatty acid cholesteryl / lanosteryl having 10 to 30 carbon atoms, cetyl lactate, lanolin acetate, ethylene glycol di-2-ethylhexanoate, pentaerythritol fatty acid ester, dipentaerythritol fatty acid ester, cetyl caprate, tricapryl Examples include glyceryl acid, diisostearyl malate, dioctyl succinate, and cetyl 2-ethylhexanoate. Among the specific examples of these oily components, only one kind may be contained alone, or two or more kinds may be contained in combination.

  Examples of other polyhydric alcohols include glycol and glycerin. Examples of the glycol include ethylene glycol, diethylene glycol, triethylene glycol, polyethylene glycol other than the above, propylene glycol, dipropylene glycol, isoprene glycol, and 1,3-butylene glycol. Examples of glycerin include glycerin, diglycerin, and polyglycerin.

  The surfactant emulsifies or solubilizes each component as an emulsifier or a solubilizer for each component, and adjusts the viscosity of the composition or improves the viscosity stability. Examples of the surfactant include an anionic surfactant, a cationic surfactant, an amphoteric surfactant, and a nonionic surfactant.

  Examples of the anionic surfactant include alkyl ether sulfate, alkyl sulfate, alkenyl ether sulfate, alkenyl sulfate, olefin sulfonate, alkane sulfonate, saturated or unsaturated fatty acid salt, alkyl or alkenyl ether carboxylic acid. Examples include salts, α-sulfone fatty acid salts, N-acyl amino acid type surfactants, phosphate mono- or diester type surfactants, and sulfosuccinates. Examples of the counter ion of the anionic group of these surfactants include sodium ion, potassium ion, and triethanolamine. Examples of the alkyl sulfate include sodium lauryl sulfate.

  Examples of the cationic surfactant include lauryl trimethyl ammonium chloride, cetyl trimethyl ammonium chloride, stearyl trimethyl ammonium chloride, alkyl trimethyl ammonium chloride, distearyl dimethyl ammonium chloride, cetyl trimethyl ammonium bromide, stearyl trimethyl ammonium bromide, ethyl lanolin sulfate. Examples include fatty acid aminopropylethyldimethylammonium, stearyltrimethylammonium saccharin, cetyltrimethylammonium saccharin, methacryloyloxyethyltrimethylammonium chloride, and behenyltrimethylammonium methylsulfate.

  Examples of amphoteric surfactants include cocobetaine, lauramidopropyl betaine, cocamidopropyl betaine, sodium lauroamphoacetate, sodium cocoamphoacetate, and laurylbetaine (lauryldimethylaminoacetic acid betaine).

  Examples of the nonionic surfactant include ether type nonionic surfactants and ester type nonionic surfactants. Examples of the ether type nonionic surfactant include polyoxyethylene (hereinafter referred to as “POE”) cetyl ether (cetes), POE stearyl ether (steares), POE behenyl ether, POE oleyl ether (oles), POE lauryl ether (laureth), POE octyl dodecyl ether, POE hexyl decyl ether, POE isostearyl ether, POE nonyl phenyl ether, and POE octyl phenyl ether.

  Examples of the ester type nonionic surfactant include POE sorbitan monooleate, POE sorbitan monostearate, POE sorbitan monopalmitate, POE sorbitan monolaurate, POE sorbitan trioleate, POE glycerin monostearate, monomyristic acid POE glycerin, tetraoleic acid POE sorbit, hexastearic acid POE sorbit, monolauric acid POE sorbit, POE sorbit beeswax, monooleic acid polyethylene glycol, monostearic acid polyethylene glycol, monolauric acid polyethylene glycol, lipophilic monooleic acid glycerin, parent Oil type glyceryl monostearate, self-emulsifying type glyceryl monostearate, sorbitan monooleate, sesquiolein Sorbitan, sorbitan trioleate, sorbitan monostearate, sorbitan monopalmitate, sorbitan monolaurate, sucrose fatty acid ester, decaglyceryl monolaurate, decaglyceryl monostearate, decaglyceryl monooleate, and decaglyceryl monomyristate Can be mentioned. Among the specific examples of these surfactants, only one kind may be contained alone, or two or more kinds may be contained in combination.

  Examples of the sugar include sorbitol and maltose. Examples of the preservative include parabens. Examples of the chelating agent include ethylenediaminetetraacetic acid (EDTA), diethylenetriaminepentaacetic acid and salts thereof, and hydroxyethanediphosphonic acid (HEDP) and salts thereof.

  Examples of the stabilizer include phenacetin, 8-hydroxyquinoline, acetanilide, sodium pyrophosphate, barbituric acid, uric acid, and tannic acid. Examples of the pH adjuster include lactic acid, levulinic acid, glycolic acid, tartaric acid, malic acid, pyrrolidone carboxylic acid (PCA), succinic acid, citric acid, glutamic acid, and arginine. Antioxidants include, for example, ascorbic acid and sulfites, such as sodium sulfite. An oxidation aid is blended in order to enhance the decolorizing power and decoloring power. Examples of the oxidation aid include persulfate. Examples of the persulfate include ammonium persulfate, potassium persulfate, and sodium persulfate.

  The dosage form of the first agent is not particularly limited, and specific examples include solid, liquid, gel, foam, and cream. Examples of the solid form include a powder form and a particulate form. Examples of the liquid include aqueous solutions, dispersions, and emulsions. When the dosage form of the first agent is a solid, as an additive, a dispersant, for example, a metal stearate such as calcium stearate and magnesium stearate, talc, crystalline cellulose, low-substituted hydroxypropylcellulose, dextrin, and starch May be blended.

<Second agent>
The second agent contains an oxidizing agent. The oxidizing agent decolorizes melanin contained in the hair. Examples of the oxidizing agent include hydrogen peroxide, urea peroxide, melamine peroxide, sodium percarbonate, potassium percarbonate, sodium perborate, potassium perborate, sodium peroxide, potassium peroxide, magnesium peroxide, and peroxide. Barium, calcium peroxide, strontium peroxide, sulfate hydrogen peroxide adduct, phosphate hydrogen peroxide adduct, and pyrophosphate hydrogen peroxide adduct. The content of the oxidizing agent in the second agent is preferably 0.1 to 15.0% by mass, more preferably 2.0 to 9.0% by mass, and most preferably 3.0 to 6. 0% by mass. If the content of the oxidizing agent is less than 0.1% by mass, melanin may not be sufficiently decolorized. When the content of the oxidizing agent exceeds 15.0% by mass, there is a risk that defects such as damage occur on the hair.

  When hydrogen peroxide is added to the second agent as an oxidizing agent, the second agent is preferably a stabilizer such as ethylene glycol phenyl ether (phenoxyethanol), hydroxyethane, in order to improve the stability of hydrogen peroxide. Contains phosphonic acid and its salts. Examples of the hydroxyethane diphosphonate include tetrasodium hydroxyethane diphosphonate and disodium hydroxyethane diphosphonate. The second agent is generally contained in a hair bleaching / decoloring agent, and may contain each component that does not inhibit the action of each component described above. For example, you may contain suitably components other than the alkaline agent contained in the 1st agent mentioned above.

  The dosage form of the second agent is not particularly limited, and specific examples include solid (except when the oxidizing agent is liquid at normal temperature), liquid, gel, foam, and cream. Examples of the solid form include a powder form and a particulate form. Examples of the liquid include an emulsion.

  At the time of using the hair bleaching / destaining agent, a mixture is prepared by mixing the first agent and the second agent. The required amount of the mixture is then applied to the hair, attached to a comb or brush.

<Three-part hair decoloring / destaining agent>
The three-component hair bleaching / destaining agent is blended with the first agent containing an alkaline agent, the second agent containing an oxidizing agent, and the two-component hair bleaching / destaining agent. It is comprised from the 3rd agent containing at least 1 component chosen from components other than an alkali agent and an oxidizing agent among components. From the viewpoint of storage stability, it is preferable to contain (A) honey and (B) highly polymerized PEG in the third agent. The first agent to the third agent are all mixed and then used to decolorize or decolorize hair.

<One-component hair bleaching agent>
In the one-component hair bleaching agent, a hair bleaching agent as a hair cosmetic composition is filled in a container, for example, an applicator container. This hair bleaching agent is discharged from the applicator container and used for hair bleaching. The hair bleaching agent contains (A) honey and (B) highly polymerized PEG, and may further contain (C) silicone, for example. The hair bleaching agent contains an alkali agent and an oxidizing agent. As the alkali agent and the oxidizing agent, a powdery oxidizing agent is preferably used. The one-component hair bleaching agent is generally contained in the hair bleaching agent and may contain each component that does not inhibit the action of each component described above.

Next, the effects of the hair decoloring / destaining agent of the first embodiment will be described below.
(1) The hair bleaching / destaining agent contains (A) honey and (B) highly polymerized PEG. Accordingly, both the elongation and adhesion of the hair decoloring / destaining agent are improved, and the coating property is improved. At the same time, the leveling property of the hair bleaching / destaining agent is improved. Therefore, the hair decoloring / destaining agent exhibits excellent coating properties and can achieve uniform decoloring or destaining on the hair. In addition, the lightness of the decolorized / decolorized hair can be improved by the above configuration.

  (2) Preferably, (C) silicone is further contained in addition to (A) honey and (B) highly polymerized PEG. In this case, the combined use of (A) honey and (B) highly polymerized PEG can further enhance the effect of improving both the coatability and leveling effect of the hair bleaching / destaining agent, particularly the coatability improvement effect. it can.

  (3) Preferably, the content of (A) honey is 0.0005 to 2.5 mass%, and the content of (B) highly polymerized PEG is 0.0005 to 5 mass%. In this case, both the effect of applying and leveling the hair bleaching / decoloring agent are greatly improved.

(Second Embodiment)
Hereinafter, a second embodiment in which the hair cosmetic composition according to the present invention is embodied as a hair dye will be described. The hair dye according to the second embodiment is a two-component hair dye composed of a first agent and a second agent.

<First Agent>
The first agent contains (A) honey and (B) highly polymerized PEG, and may further contain (C) silicone, for example. The first agent contains an alkali agent and an oxidation dye. The specific composition of the first agent is the same as that of the first agent relating to the two-component hair decoloring / destaining agent of the first embodiment, except that it contains an oxidation dye.

  Oxidative dyes are compounds that can develop color due to oxidative polymerization by an oxidant contained in the second agent, and are classified as dye intermediates and couplers. The oxidation dye contains at least a dye intermediate.

  Examples of the dye intermediate include p-phenylenediamine, toluene-2,5-diamine (paratolylenediamine), N-phenyl-p-phenylenediamine, 4,4′-diaminodiphenylamine, p-aminophenol, o- Aminophenol, p-methylaminophenol, N, N-bis (2-hydroxyethyl) -p-phenylenediamine, 2-hydroxyethyl-p-phenylenediamine, o-chloro-p-phenylenediamine, 4-amino-m -Cresol, 2-amino-4-hydroxyethylaminoanisole, 2,4-diaminophenol, and salts thereof. Among these specific examples, only 1 type may be contained independently and 2 or more types may be combined and contained.

  Couplers develop color by binding to dye intermediates. Examples of the coupler include resorcin, 5-amino-o-cresol, m-aminophenol, α-naphthol, 5- (2-hydroxyethylamino) -2-methylphenol, m-phenylenediamine, and 2,4-diaminophenoxyethanol. , Toluene-3,4-diamine, 2,6-diaminopyridine, diphenylamine, N, N-diethyl-m-aminophenol, phenylmethylpyrazolone, and salts thereof. Among these specific examples, only 1 type may be contained independently and 2 or more types may be combined and contained. Since the oxidative dye can change the color tone of the hair in various ways, it is preferable that at least one selected from the specific examples of the dye intermediate and at least one selected from the specific examples of the coupler. Composed.

  The first agent is a dye other than the above-mentioned oxidative dye, for example, at least one selected from an oxidative dye and a direct dye listed in “Non-Pharmaceutical Raw Material Standards” (issued in June 2006, Yakuji Nippo) You may contain.

The dosage form of the first agent is not particularly limited, and specific examples include solid, liquid, gel, foam, and cream. Examples of the liquid include an emulsion.
<Second agent>
The specific configuration of the second agent is the same as the second agent relating to the two-component hair decoloring / destaining agent of the first embodiment.

When using the hair dye, a mixture is prepared by mixing the first agent and the second agent. The required amount of the mixture is then applied to the hair, attached to a comb or brush.
Next, the effect in the hair dye of 2nd Embodiment is described below.

  (4) The hair dye contains (A) honey and (B) highly polymerized PEG. Therefore, both the elongation and adhesion of the hair dye are improved, and the coatability is improved. At the same time, the leveling property of the hair dye is improved. Therefore, the hair dye exhibits excellent coating properties and can achieve uniform dyeing on the hair. Moreover, the lightness of the hair dyed by the said structure can be improved.

  Each of the above embodiments can be modified and embodied as follows. Further, the following modifications may be combined with each other, and each of the above embodiments may be changed as in the configuration of the combination.

  -In the hair bleaching / destaining agent of the first embodiment, (A) honey, (B) highly polymerized PEG, and (C) silicone were contained in the first agent. You may make it contain in. The same applies to the hair dye of the second embodiment.

  -About the hair dye of 2nd Embodiment, you may apply as a 1 agent type or 3 agent type hair dye similarly to the hair decoloring and decoloring agent of 1st Embodiment. Moreover, about the hair decoloring and decoloring agent of 1st Embodiment, and the hair dye of 2nd Embodiment, you may be comprised by 4 or more types.

  -When applying the hair bleaching / destaining agent of the first embodiment to a multi-component hair bleaching / destaining agent, (A) honey, (B) highly polymerized PEG, and (C) silicone are the same agent when used. It should just be contained in. Therefore, at the time of storage, (A) honey, (B) highly polymerized PEG, and (C) silicone may be blended in the same agent, or may be blended separately in a plurality of agents. However, from the viewpoint of improving the stability of each component, it is preferable to blend (A) honey, (B) highly polymerized PEG, and (C) silicone separately from the oxidizing agent. The same applies to the hair dye of the second embodiment.

  -For the hair dye of the second embodiment, when (A) honey and an oxidative dye are blended and stored in the same agent, the content of (A) honey in the agent is 5% by mass or less. It is preferable to do. (A) If the content of honey exceeds 5% by mass, the storage stability of the oxidation dye may be lowered, and the hair dyeing property of the hair dye may be lowered.

Next, the embodiment will be described more specifically with reference to examples and comparative examples.
A first agent and a second agent of a two-component hair dye containing each component shown in Tables 1 and 2 were prepared. The numerical value in the column showing each component in Tables 1 and 2 indicates the content of the component in the column, and the unit is mass%. And the 1st agent and the 2nd agent were mixed by mass ratio of 1: 1, and the hair dye was prepared. The obtained hair dye was applied to a black human hair bundle (hereinafter simply referred to as “hair bundle”) using a brush. In that case, according to the method shown below, the applicability | paintability of the hair dye was evaluated.

  Next, the hair bundle to which the hair dye was applied was allowed to stand at room temperature (25 ° C.) for 30 minutes. Then, after the hair dye attached to the hair bundle was washed away with water, the hair bundle was shampooed twice and rinsed once. Subsequently, the hair bundle was dried with warm air and then left for one day. About the hair | bristle bundle to which the hair dyeing process was performed, the leveling property and the brightness were evaluated in accordance with the method shown below.

  In the table, “A”, “B” and “C” in the “component” column indicate compounds corresponding to the respective components described in the claims of the present application, and “a” and “b” indicate substitute components for the A and B components in the comparative example. The compound used as is shown.

<Evaluation of applicability 1 (evaluation of elongation)>
Ten panelists applied the hair dye to the hair bundle and evaluated the elongation of the hair dye according to the following criteria. Elongation of hair dye is very excellent (5 points), Elongation of hair dye is excellent (4 points), Elongation of hair dye is good (3 points), Elongation of hair dye is slightly bad (2 points) The hair dye was scored in 5 stages with poor elongation (1 point). An average value is calculated for each paneler's scoring results, and an average value of 4.6 or higher is “excellent: 5”, 3.6 or higher and lower than 4.6 is “good: 4”, 2.6 or higher 3 The evaluation result was determined as “possible: 3” for less than 6 points, “slightly defective: 2” for 1.6 points or more and less than 2.6 points, and “failure: 1” for 1 point or more and less than 1.6 points. The results are shown in Tables 1 and 2.

<Evaluation of applicability 2 (adhesion evaluation)>
Ten panelists applied the hair dye to the hair bundle, and evaluated the adhesion to the hair (the difficulty of the agent dripping) according to the following criteria. There is no dripping of the hair dye and the adhesion is very excellent (5 points), there is almost no dripping of the hair dye and the adhesion is excellent (4 points), there is little dripping of the hair dye, and adhesion Scoring was done in 5 stages: good (3 points), slightly more hair dye dripping, slightly poor adhesion (2 points), more hair dye dripping, poor adhesion (1 point) . An average value is calculated for each paneler's scoring results, and an average value of 4.6 or higher is “excellent: 5”, 3.6 or higher and lower than 4.6 is “good: 4”, 2.6 or higher 3 The evaluation result was determined as “possible: 3” for less than 6 points, “slightly defective: 2” for 1.6 points or more and less than 2.6 points, and “failure: 1” for 1 point or more and less than 1.6 points. The results are shown in Tables 1 and 2.

<Evaluation of levelness>
About the leveling property of the hair bundle which performed the hair dyeing process, ten panelists specializing in the color tone of hair observed the color tone visually under a standard light source. And in terms of whether the whole is uniformly dyed, it was scored in five stages: excellent (5 points), good (4 points), acceptable (3 points), slightly bad (2 points) and bad (1 point). . An average value is calculated for each paneler's scoring results, and an average value of 4.6 or higher is “excellent: 5”, 3.6 or higher and lower than 4.6 is “good: 4”, 2.6 or higher 3 The evaluation result was determined as “possible: 3” for less than 6 points, “slightly defective: 2” for 1.6 points or more and less than 2.6 points, and “failure: 1” for 1 point or more and less than 1.6 points. The results are shown in Tables 1 and 2.

<Evaluation of brightness>
Regarding the lightness of the hair bundle subjected to the hair dyeing treatment, 10 panelists specializing in the color tone of the hair visually observed the lightness under a standard light source. The lightness of the hair bundle was evaluated according to the following criteria. Scoring was carried out in five stages: excellent (5 points), good (4 points), acceptable (3 points), slightly bad (2 points) and bad (1 point). An average value is calculated for each paneler's scoring results, and an average value of 4.6 or higher is “excellent: 5”, 3.6 or higher and lower than 4.6 is “good: 4”, 2.6 or higher 3 The evaluation result was determined as “possible: 3” for less than 6 points, “slightly defective: 2” for 1.6 points or more and less than 2.6 points, and “failure: 1” for 1 point or more and less than 1.6 points. The results are shown in Tables 1 and 2.

表１及び２に示すように、（Ａ）ハチミツ、及び（Ｂ）高重合ＰＥＧを含有する各実施例は、両成分を含有しない比較例に対し、染毛剤の塗布性（染毛剤の伸び及び付着性）、均染性、及び明度の各評価が高いことが分かった。また、（Ａ）ハチミツ及び（Ｂ）高重合ＰＥＧに加えて、さらに（Ｃ）シリコーンを含有する実施例１２〜１４は、（Ｃ）シリコーンを含有しない実施例１５と比較して、染毛剤の塗布性（染毛剤の伸び）及び均染性がさらに高められることが分かった。

As shown in Tables 1 and 2, each of the examples containing (A) honey and (B) high-polymerized PEG is different from the comparative example not containing both components in the application property of the hair dye (of the hair dye). It was found that the evaluations of elongation and adhesion), levelness, and lightness were high. Moreover, in addition to (A) honey and (B) highly polymerized PEG, Examples 12-14 containing (C) silicone further compared with Example 15 which does not contain (C) silicone. It was found that the coating property (elongation of the hair dye) and leveling property were further improved.

  Furthermore, from the results of Examples 1 to 4, Examples 2 and 3 in which the content of (A) honey in the hair dye is in the range of 0.0025 to 0.5 mass% are outside the same range. As compared with Examples 1 and 4, it was found that the coating property, leveling property, and lightness were greatly improved. Moreover, from the results of Examples 5 to 8, Examples 6 and 7 in which the content of (B) highly polymerized PEG in the hair dye is 0.005 to 2.5% by mass are outside the same range. It was found that the coating properties, leveling properties, and brightness were greatly improved with respect to Examples 5 and 8.

  On the other hand, (B) Comparative Example 1 containing no highly polymerized PEG and (B) Comparative Example 2 containing polyethylene glycol (PEG 4000) having a molecular weight of 6000 in place of the highly polymerized PEG were compared with each of the Examples. It was found that the evaluations of coating property (elongation and adhesion), leveling property, and lightness were low. In addition, (A) Comparative Example 3 containing no honey, and (A) Comparative Example 4 containing glucose instead of honey, in particular for each example, coatability of hair dye (elongation of hair dye) It was found that the evaluations of leveling, leveling and lightness were low.

Next, a technical idea that can be grasped from the above embodiment and another example will be described.
(A) In the method of using a hair cosmetic composition, the hair cosmetic composition contains (A) honey and (B) polyethylene glycol having an average molecular weight of 10,000 or more, and the hair makeup is applied to the hair using a comb or a brush. A method for using a hair cosmetic composition, comprising attaching a cosmetic composition. According to this method of using the hair cosmetic composition, when the hair cosmetic composition is applied to the hair using a comb or a brush, the elongation and adhesion of the hair cosmetic composition becomes good and the hair cosmetic composition is applied. It becomes easy to do.

Claims (4)

A hair cosmetic composition containing (A) honey and (B) polyethylene glycol having an average molecular weight of 10,000 or more and used as a hair dye or hair decoloring / decoloring agent. The hair cosmetic composition according to claim 1, further comprising (C) silicone. The hair cosmetic composition according to claim 1 or 2, wherein the content of (A) honey is 0.0005 to 2.5 mass%. The hair cosmetic composition according to any one of claims 1 to 3, wherein the content of the polyethylene glycol (B) having an average molecular weight of 10,000 or more is 0.0005 to 5 mass%.