KR20120096420A - Multi-pack type hair cosmetics and method of treating the hair - Google Patents

Abstract

PURPOSE: A hair cosmetic material and hair treating process are provided to enhance hair texture and softness of scalp. CONSTITUTION: A hair cosmetic material comprises hair cosmetic material having 1 mass% or less of water content and which is mixed with polyalkylene glycol and the hair cosmetic which includes high quality alcohol, cationic surfactant and water. The average polymerization degree of polyalkylene glycol in the hair cosmetic material is 4-12. The mixing amount of polyalkylene glycol in the hair cosmetic is 44-99 mass%. The hair cosmetic is additionally mixed with poly-valent polyhydric alcohol other than polyalkylene glycol or polyoxyethylene poloxypropylene copolymer. The treating method of the hair cosmetic material comprises the following steps: coating the hair cosmetic on wet hair; coating the hair cosmetic on hair in which the hair cosmetics is attached; and coating the hair cosmetic on hair in which the hair cosmetic is attached.

Description

MULTI-PACK TYPE HAIR COSMETICS AND METHOD OF TREATING THE HAIR}

The present invention relates to a multi-part hair cosmetic which can increase the softness of the scalp and improve the feel of hair, and a method for treating hair using the multi-part hair cosmetic.

For example, as described in patent document 1 and patent document 2, the non-aqueous hair cosmetics containing polyhydric alcohol and an inorganic salt conventionally are known. In such non-aqueous hair cosmetics, since heat is generated by contact with water at the time of use, it is known that the adsorption of the active ingredient in the hair cosmetics to the skin and hair is improved.

By the way, in the above-mentioned hair cosmetics, it is necessary to reduce the amount of water as much as possible in order to make it substantially anhydrous from a viewpoint of ensuring exothermic action. Therefore, the component which can be mix | blended is very limited. For example, most of the components which can improve the feel of hair have a problem such as being precipitated even if blended. In this regard, in the hair cosmetic having the above exothermic effect, there is a limit to the effect of improving the hair after finishing.

On the other hand, in the hair cosmetics, the hair cosmetics of which the compounding composition differs are combined, and the hair cosmetics of the multi-product type aiming at these synergistic effects are also developed (for example, patent document 3, 4).

Patent Document 1: Japanese Patent Application Laid-open No. 56-77216 Patent Document 2: Japanese Patent Application Laid-Open No. 11-228332 Patent Document 3: Japanese Unexamined Patent Publication No. 2006-306823 Patent Document 4: Japanese Patent Application Laid-Open No. 2008-133227

At present, there is a high interest in not only the hair texture but also the condition of the scalp of the user. For example, there is a high demand for a technique for improving both the condition of the scalp and the hair texture in one treatment.

Non-aqueous hair cosmetics which generate heat by contact with water not only can increase the adsorption of active ingredients to the hair, but also have a function of softening the scalp by the warming effect caused by the heat generation. Therefore, it can be expected as a hair cosmetic which can respond to such a request from the point that the effect by the operation which softens a scalp, such as a scalp massage, can be heightened, for example. However, since it is nonaqueous on the one hand, a compounding component is limited. Therefore, there is actually room for improvement of both the scalp and the hair in a desired state.

The present invention has been made in view of the above circumstances, and an object thereof is to provide a multi-hair hair cosmetic which can enhance the softness of the scalp and improve the hair feel, and to provide a hair treatment method using the multi-hair hair cosmetic. have.

The multi-part hair cosmetics of the present invention that can achieve the above object include a hair cosmetic (A) containing polyalkylene glycol and having a water content of 1% by mass or less, at least a higher alcohol, a cationic surfactant, and water. It has a hair cosmetic (B) mix | blended. It is characterized by the above-mentioned.

Moreover, the processing method of the hair of this invention is a processing method using the multi-part hair cosmetics of this invention. That is, it has the process of apply | coating the hair cosmetics A to the hair of a wet state, and the process of applying the hair cosmetics B to the hair of the state to which the hair cosmetics A were attached, It is characterized by the above-mentioned. Or it has a process of apply | coating the hair cosmetics (B) to the hair of a wet state, and the process of applying the hair cosmetics (A) to the hair of the state to which the hair cosmetics (B) were attached, It is characterized by the above-mentioned.

According to the present invention, it is possible to provide a multi-part hair cosmetic that can enhance the softness of the scalp and improve the feel of the hair. And according to the hair processing method of this invention using the multi-hair-type hair cosmetics of this invention, while improving the softness of a scalp, the hair feel can be improved.

In the multi-part hair cosmetic according to the present invention, a polyalkylene glycol is blended and the hair cosmetic (A) having a water content of 1% by mass or less, and a hair cosmetic (B) containing at least a higher alcohol, a cationic surfactant, and water. ), And take the form of a product in which these hair cosmetics (A) and hair cosmetics (B) are filled in separate containers or the like, respectively.

The hair cosmetic (A) is what is called a non-aqueous thing in which polyalkylene glycol is mix | blended and content of water is 1 mass% or less. Since this hair cosmetic material (A) generates heat when it is applied to wet hair, the effect of softening the scalp is enhanced by the warming effect. Moreover, the adsorption | suction of the component in the hair cosmetics (B) also becomes favorable, and the various active ingredients in the hair cosmetics (B) become more effective.

The polyalkylene glycol which concerns on the hair cosmetics (A) has the effect | action which generate | occur | produces when apply | coating the hair cosmetics (A) to wet hair, and has the effect | action which raises the softness of a scalp by the warming effect.

As a specific example of polyalkylene glycol, polyethyleneglycol, polypropylene glycol, etc. are mentioned, for example, It is preferable that the average degree of polymerization is 4 or more and 12 or less. As polyalkylene glycol, what was illustrated above may be used individually by 1 type, and may use 2 or more types together. Among the polyalkylene glycols exemplified above, polyethylene glycol is preferred in that the exothermic action is higher. Moreover, it is preferable that the average degree of polymerization of polyalkylene glycol is 4 or more and 8 or less from the point which exothermic action is higher. Therefore, as polyalkylene glycol, polyethyleneglycol whose average degree of polymerization is 4 or more and 8 or less is especially preferable.

Compounding quantity of polyalkylene glycol in hair cosmetic (A) [amount in 100 mass% of total amounts of hair cosmetic (A). Regarding the blending amount of each component in the hair cosmetic (A), the same applies to the following.] From the viewpoint of enabling the exothermic action to be exhibited better, the mass content is preferably 44% by mass or more, and more preferably 99% by mass or less.

The hair cosmetic (A) is a non-aqueous hair cosmetic, and the content of water is made 1 mass% or less from the viewpoint of making it possible to exert the exothermic effect satisfactorily. It is especially preferable that content of water in hair cosmetics (A) is 0 mass%.

Moreover, from the point which improves operability at the time of apply | coating to hair cosmetics (A), it is preferable to mix | blend polyhydric alcohol or polyoxyethylene polyoxypropylene derivatives other than polyalkylene glycol further.

As a specific example of polyhydric alcohols other than polyalkylene glycol, viscous polyhydric alcohols, such as propylene glycol, 1, 3- butylene glycol, glycerin, diglycerol, polyglycerol, are mentioned, for example. Moreover, only 1 type of these may be used and 2 or more types may be used together.

Although the compounding quantity of polyhydric alcohols other than polyalkylene glycol in a hair cosmetics (A) may be suitably set so that the coating property and exothermic action calculated | required by the hair cosmetics (A) may be suitably set, specifically 1-40 mass It is preferable that it is%.

As a specific example of a polyoxyethylene polyoxypropylene derivative, polyoxyethylene polyoxypropylene hexylene glycol, polyoxyethylene polyoxypropylene butyl ether, polyoxyethylene polyoxypropylene glyceryl ether, etc. are mentioned, for example. . Moreover, only 1 type of these may be used and 2 or more types may be used together.

Although the compounding quantity of the polyoxyethylene polyoxypropylene derivative in a hair cosmetics (A) may be suitably set so that the coating property and exothermic action calculated | required by the hair cosmetics (A) may be suitably set, it is specifically 0.5-2 mass%. Is preferably.

Moreover, the hair cosmetic (A) can be suitably mix | blended with various components used for the normal non-aqueous cosmetics as needed other than the said each component in the range which does not impair the effect of this invention. As such a component, an oily component, a protein derivative, a plant extract, a preservative, a fragrance | flavor, an organic acid, a lower alcohol, etc. which are liquid at normal temperature (25 degreeC. Regarding normal temperature in this specification below) are mentioned, for example. .

As oily components which are liquid at ordinary temperature, for example, esters, higher alcohols, and vegetable oils are preferable. Examples of the liquid ester at room temperature include isopropyl myristate, butyl myristic acid, isopropyl palmitate, ethyl stearate, cetyl caprate, hexyl laurate, isostearyl laurate, Myristic acid decyl, myristic acid isotridecyl, myristic acid 2-hexyl decyl, myristic acid isostearyl, myristic acid 2-octyldodecyl, palmitic acid 2-ethylhexyl, palmitic acid 2-hexyl Linear saturated fatty acid esters such as decyl, isostearyl palmitate, 2-ethylhexyl stearate and 2-hexyldecyl stearate; Ethyl isostearate, isopropyl isostearate, cetyl 2-ethylhexanoate, cetosteryl 2-ethylhexanoate, stearyl 2-ethylhexanoate, hexyl isostearate, 2-octyldodecyl neopentanoic acid, 2 2-hexyldecyl ethylhexanoate, isstearyl 2-ethylhexanoate, 2-ethylhexyl isononanoate, isononyl isononanoate, 2-hexyldecyl dimethyloctanoate, 2-octyldodecyl dimethyloctanoate, Branched saturated fatty acid esters such as 2-ethylhexyl isopalmitic acid, 2-hexyldecyl isostearic acid, isostearyl isostearic acid and 2-octyldodecyl isostearic acid; Unsaturation such as ethyl oleate, ethyl linoleate, isopropyl linoleate, isoleic oleate, isoleic oleate, 2-octyldodecyl oleate, oleic acid oleate, ricinoleate cetyl, ricinoleic acid 2-octyldodecyl, oleic acid oleic acid Fatty acid esters; Acyl such as N-lauroyl-L-glutamic acid di-2-hexyldecyl, N-lauroyl-L-glutamic acid diisostearyl, lauroyl glutamate dioctyl dodecyl, stearoyl glutamate dioctyl dodecyl Amino acid esters; And the like.

As a higher alcohol which is liquid at normal temperature, For example, Branched saturated alcohol, such as isostearyl alcohol and octyl dodecanol; Unsaturated alcohols such as oleyl alcohol; C12-C22 branched alcohol or unsaturated alcohol, such as these, is mentioned. Examples of vegetable oils that are liquid at room temperature include jojoba oil, meadowfoam oil, camellia oil, thioyl, olive oil, grapeseed oil, avocado oil, safflower oil, macadamia nut oil, rice germ oil, and the like.

Examples of protein derivatives include keratin protein derivatives (such as hydrolyzed keratin), collagen protein derivatives (such as hydrolyzed collagen), silk protein derivatives, and soy protein derivatives.

As a plant extract, a calendura extract, a bitter orange peel extract (skin extract), a ginger extract, a licorice extract, etc. are mentioned, for example. Examples of preservatives include sodium benzoate, methyl paraoxybenzoate, propyl paraoxybenzoate, butyl paraoxybenzoate, phenoxyethanol, methylchloroisothiazolinone and methylisothiazolinone solution, and 2-methyl-4-iso. Thiazolin-3-one, etc. are mentioned. As an organic acid, citric acid, glycolic acid, tartaric acid, lactic acid, etc. are mentioned, for example. As lower alcohol, the alcohol of C1-C6, such as ethanol, isopropanol, butanol, is mentioned, for example.

The hair cosmetic (B) is for enhancing the texture of the hair after finishing, and is blended with at least a higher alcohol, a cationic surfactant and water. Each component blended in the hair cosmetic (B) is favorably adsorbed to the hair warmed by the action of the hair cosmetic (A). Therefore, compared with the case where only the hair cosmetics B are apply | coated to hair, the texture of the hair after finishing can be improved.

In the hair cosmetic (B), in addition to being used as an oily component, higher alcohols also have an effect of increasing the viscosity of the hair cosmetic, increasing the applicability of the hair cosmetic to the hair and the texture of the hair after application. .

Examples of the higher alcohols related to the hair cosmetics (B) include straight saturated alcohols such as lauryl alcohol, millystil alcohol, cetyl alcohol, stearyl alcohol, and behenyl alcohol; Branched saturated alcohols such as isostearyl alcohol and octyldodecanol; Unsaturated alcohols such as oleyl alcohol; Alcohols, such as 12-22 carbon atoms, are mentioned. In hair cosmetic (B), only 1 type in these higher alcohols may be used, and 2 or more types may be used together.

Compounding quantity of higher alcohol in hair cosmetics (B) [amount in 100 mass% of total amounts of hair cosmetics (B). It is preferable that it is the same below about the compounding quantity of each component in a hair cosmetics (B). From a viewpoint which exhibits the said effect | action favorably, it is preferable that it is 0.2 mass% or more, and it is more preferable that it is 3 mass% or more. However, if the amount of the higher alcohol in the hair cosmetic is too large, it tends not to soak into the hair well or to feel the hardness of the hair at the time of finishing, so that the blending amount of the higher alcohol in the hair cosmetic is preferably 10% by mass or less. And it is more preferable that it is 6 mass% or less.

In the hair cosmetic (B), cationic surfactant is a component which adsorbs to hair, makes hair soft, and contributes to the improvement of the texture. Moreover, since the hair cosmetic (B) mix | blends the higher alcohol which is an oil component, and water, it is usual to take the form of the oil-in-water emulsion, but cationic surfactant is a state where the state of the emulsion of hair cosmetics (B) It also has the effect of maintaining.

As a cationic surfactant, fatty acid amide amine salt, a monoalkyl quaternary ammonium salt, a dialkyl quaternary ammonium salt, benzalkonium quaternary ammonium, ethyl lanolin sulfate aminopropyl ethyl dimethyl ammonium, etc. are mentioned, for example. have. Examples of the fatty acid amide amine salts include diethylaminoethylamide stearate and dimethylaminopropyl stearate. As monoalkyl quaternary ammonium salt, for example, lauryl trimethyl ammonium chloride, cetyl trimethyl ammonium chloride, stearyl trimethyl ammonium chloride, behenyl trimethyl ammonium chloride, lauryl trimethyl ammonium bromide, cetyl trimethyl ammonium bromide, stearyl bromide, for example. Trimethylammonium etc. are mentioned. Examples of the dialkyl quaternary ammonium salts include distearyl dimethyl ammonium chloride, dicoyl dimethyl ammonium chloride, and disetyl dimethyl ammonium chloride. As benzalkonium-type quaternary ammonium, benzalkonium chloride, stearyl dimethyl benzyl ammonium, etc. are mentioned, for example. In hair cosmetic (B), only 1 type in these cationic surfactants may be used, and 2 or more types may be used together.

The amount of the cationic surfactant in the hair cosmetic (B) is 0.1% by mass or more in terms of maintaining the state of the emulsion of the hair cosmetic in a stable manner and adsorbing the hair to increase the flexibility of the hair. It is preferable and it is more preferable that it is 1 mass% or more. In addition, even if the amount of the cationic surfactant in the hair cosmetic (B) is too high, the effect equivalent to that of the cationic surfactant cannot be ensured, so that the blending amount of the cationic surfactant in the hair cosmetic (B) is 5% by mass. It is preferable that it is the following, and it is more preferable that it is 4 mass% or less.

Hair cosmetics B use water as a medium. Moreover, it is preferable that the compounding quantity of the water in hair cosmetics (B) is 70-98 mass%, for example.

The hair cosmetic (B) can mix | blend the various components mix | blended with normal hair cosmetics in the range which does not impair the effect of this invention. Examples of such components include animal and vegetable fats and oils, waxes, hydrocarbons, fatty acids, ethers, nonionic surfactants, water-soluble polymers, silicone oils, humectants, ultraviolet absorbers, preservatives, antioxidants, chelating agents, fragrances, and the like. Preferred among these components can be selected as appropriate.

For animal and vegetable fats and oils, avocado oil, olive oil, sesame oil, rice bran oil, safflower oil, soybean oil, corn oil, rapeseed oil, rose hip oil, macadamia nut oil, cottonseed oil, evening primrose oil, meadowfoam oil, sunflower oil, grape seed oil, palm oil, castor oil And vegetable oils such as grapeseed oil, palm oil, hydrogenated oil, and shea fat. As a wax, jojoba oil, carnauba wax, candelilla wax, rice bran wax, lanolin, beeswax, orange rape oil etc. are mentioned, for example.

Examples of the hydrocarbons include α-olefin oligomers, ceresin, light liquid isoparaffin, squalene, petrolatum, paraffin, liquid paraffin, microcrystalline wax, and the like. Examples of the fatty acid include lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, isostearic acid, 12-hydroxystearic acid, undecylenic acid, and the like. As ether, an isostearyl glyceryl ether, ethylene glycol monoethyl ether, glycerol monocetyl ether, a monooleyl glyceryl ether, etc. are mentioned, for example.

As a nonionic surfactant, For example, polyoxyethylene alkyl ether, sucrose fatty acid ester, glycerin fatty acid ester, polyglycerol fatty acid ester, polyoxyethylene glycerin fatty acid ester, sorbitan fatty acid ester, polyoxyethylene sorbitan fatty acid ester, Polyoxyethylene sorbitan fatty acid ester, polyoxyethylene lanolin, polyoxyethylene lanolin alcohol, polyoxyethylene sorbitan beeswax, polyoxyethylene castor oil, polyoxyethylene hardened castor oil, polyoxyethylene sterol, polyethylene glycol fatty acid ester, propylene Glycol fatty acid esters, lecithin and the like. Moreover, it is preferable that the average added mole number of the ethylene oxide in each said nonionic surfactant is 2-50 mol. Moreover, as polyoxyethylene alkyl ether, polyoxyethylene lauryl ether, polyoxyethylene cetyl ether, polyoxyethylene stearyl ether, polyoxyethylene oleyl ether, polyoxyethylene behenyl ether, etc. are mentioned, for example. Can be. Also, sucrose fatty acid ester, glycerin fatty acid ester, polyglycerin fatty acid ester, polyoxyethylene glycerin fatty acid ester, sorbitan fatty acid ester, polyoxyethylene sorbitan fatty acid ester, polyoxyethylene sorbitan fatty acid ester, polyethylene glycol fatty acid ester and propylene glycol Examples of fatty acids in the fatty acid esters include undecylenic acid, lauric acid, palmitic acid, myristic acid, stearic acid, isostearic acid, oleic acid, behenic acid and linoleic acid.

As a water-soluble polymer, a natural polymer, a natural polymer derivative, a synthetic polymer etc. are mentioned, for example. Natural polymers such as carrageenan, agar, xanthan gum, gelatin, pectin, tamarind seed polysaccharides, locust bean gum, guar gum, gum arabic, tragacanth gum, hyaluronic acid or salts thereof, chitosan; Hydroxyethylcellulose, hydroxypropylcellulose, hydroxypropylmethylcellulose, carboxymethylcellulose, cationic cellulose, starch phosphate ester, amphoteric starch, cationic guar gum, carboxymethyl hydroxypropylated guar gum, hydrate Natural polymer derivatives such as oxypropylated guar gum; Synthetic polymers, such as a carboxyvinyl polymer and an acrylic acid alkyl methacrylate copolymer, are mentioned.

Examples of the moisturizing agent include glycerin, diglycerin, propylene glycol, 1,3-butylene glycol, dipropylene glycol, sodium pyrrolidone carboxylate, sorbitol, trehalose, polyethylene glycol, and the like. As a ultraviolet absorber, hydroxymethoxy benzophenone sulfonic acid etc. are mentioned, for example. As a preservative, the various preservatives mentioned above as what can be mix | blended with the hair cosmetics (A) are mentioned, for example. As antioxidant, dl- (alpha)-tocopherol, dibutylhydroxytoluene, anhydrous sodium sulfite, etc. are mentioned, for example. As a chelating agent, ethylenediamine tetraacetic acid or its salt, diethylenetriamine pentacetic acid or its salt, hydroxyethyl ethylenediamine triacetic acid or its salt, hydroxyethanediphosphonic acid or its salt, etc. are mentioned, for example. .

As for the formulation of the hair cosmetics (B), cream type or emulsion type is preferable, for example.

The treatment method of the hair of this invention is a method of treating hair using the multi-hair-type hair cosmetics of the said invention. There are two embodiments of the hair treatment method of the present invention. 1st aspect has the following process (1-1) and process (1-2).

Step (1-1): A proper amount of the hair cosmetic (A) is applied to the wet hair (for example, washed with shampoo and washed with water or hair). Thereby, the softness of a scalp becomes high by the warming effect that a hair cosmetic material (A) generates heat, and the component in the hair cosmetic material (B) apply | coated after that becomes easy to adsorb | suck to hair.

Step (1-2): A proper amount of the hair cosmetic (B) is applied to the hair with the hair cosmetic (A). As mentioned above, the hair processed by the hair cosmetics (A) is in the state which the component in the hair cosmetics (B) is easy to adsorb | suck and penetrate. Therefore, the component in the hair cosmetics (B) functions more effectively, and can improve the hair texture.

After the step (1-2), the hair is washed with water, dried using a dryer, or naturally dried to finish.

Moreover, it is preferable to perform massage of a scalp between a process (1-1) and a process (1-2). As a result, the softness of the scalp can be further increased.

Moreover, in the said 1st aspect, before a process (1-1), between a process (1-1) and a process (1-2), between a process (1-2) and water washing, a well-known hair treatment ( A hair rinse, a hair conditioner) may be added to the hair.

The 2nd aspect of the hair treatment method of this invention has the following process (2-1) and process (2-2).

Step (2-1): An appropriate amount of the hair cosmetic (B) is applied to the wet hair (for example, washed with shampoo and washed with water or hair).

Step (2-2): A proper amount of the hair cosmetic (A) is applied to the hair in a state where the hair cosmetic (B) is attached. Since the hair cosmetic (A) generates heat by the action of the hair cosmetic (A) and the moisture of the hair, the softness of the scalp is increased by the warming effect. In addition, penetration of the components in the hair cosmetic (B) already attached to the hair is promoted into the hair, thereby improving the feel of the hair.

After the step (2-2), the hair is washed with water, dried using a dryer, or naturally dried to finish.

Moreover, it is preferable to perform massaging of a scalp between a process (2-2) and the said water washing. As a result, the softness of the scalp can be further increased.

In the second aspect, a known hair treatment (before step (2-1), between step (2-1) and step (2-2), between step (2-2) and washing with water ( A hair rinse, a hair conditioner) may be added to the hair.

Moreover, in the 1st aspect and 2nd aspect which concerns on the hair processing method of this invention, since the effect which softens a scalp and the effect which improves the feel of a hair can be ensured better, a 1st aspect is more preferable. .

Example

EMBODIMENT OF THE INVENTION Hereinafter, this invention is demonstrated in detail based on an Example. However, the following examples do not limit the present invention. In the following Table 1 and Table 2, although the compounding quantity of each component is shown in% so that the whole hair cosmetic (A) and the whole hair cosmetic (B) may be 100%, respectively, the% is all the mass%, and Table 1 In Table 2, the display of the% is omitted and only the numerical values representing the blending amount are displayed.

Examples 1-7 and Comparative Examples 1-3

Hair cosmetics (A) and hair cosmetics (B) according to the multimodal hair cosmetics of Examples 1 to 7 and Comparative Examples 1 to 3 were prepared with the compositions shown in Tables 1 and 2 [Comparative Example 1 is a hair cosmetic ( It is comprised only by A), and the comparative example 3 is comprised only by the hair cosmetics (B), For convenience, these are also called multi-part hair cosmetics.]. In addition, the hair cosmetics (B) according to Examples 1 to 7 and Comparative Examples 2 and 3 after preparation were all creams having the form of oil-in-water emulsions.

In addition, in Table 1 and Table 2, "total 100" of the column of the water in hair cosmetics (B) adds the quantity of water to the total amount of each component other than the water which comprises hair cosmetics (B), It means to be 100%. In addition, the "polyethylene glycol" used in the said Example is an average degree of polymerization of 8, "polyoxyethylene polyoxypropylene hexylene glycol" has an average added mole number of an oxyethylene unit of 300, and the average added mole number of an oxypropylene unit. 75.

Softness of the scalp and the texture of the hair after treatment with the multi-modal hair cosmetics of Examples 1-7 and Comparative Examples 1-3, and the feeling of use when the hair cosmetic (A) was applied to the hair (hair) by the following methods Evaluated.

After moisturizing the scalp by applying 25 g of hair cosmetics (A) to the wet hair, the hair cosmetics (B): 80 g of hair cosmetics (B) are applied to the hair without being washed off, and the hair is soaked in the hair. Rinse with water and dry. Using the multimodal hair cosmetics of Examples 1 to 7 and Comparative Examples 1 to 3, the scalp of the hair and the hair were treated in the above-described order, and three expert evaluators examined the softness and the change of the hair texture before and after the treatment. It evaluated and scored according to the following criteria.

Better after treatment. 2 points.

Equivalent before and after treatment ... 1 point.

Bad after treatment .... 0 point.

In addition, the feeling of feeling when the hair cosmetics (A) were applied to the hair (adhered to the hair well, or dripping down, cannot be attached well, etc.) was also evaluated by the three evaluators. So scored.

Good feeling ... 2 points.

Usability is normal (but not bad, but not good).

Poor feeling ... 0 points.

And the total score of the pre-evaluator was evaluated, and the softness of the scalp, the texture of the hair, and the usability of the hair cosmetics (A) after processing with each multi-form hair cosmetics were evaluated. These results are shown in Table 3.

As is apparent from Table 3, in the multimodal hair cosmetics of Examples 1 to 7 composed of a hair cosmetic (A) and a hair cosmetic (B) having an appropriate ingredient composition, the softness of the scalp after the treatment and the hair feel are good.

On the other hand, as in Comparative Example 1, when treated only with the hair cosmetic (A), the softness of the scalp was improved, but the hair texture was inferior. Moreover, when it processed by the multi-part hair cosmetics of the comparative example 2 which has the hair cosmetics (A) which did not mix | blend polyalkylene glycol, the softness of the scalp and the hair feel fell. In addition, as in Comparative Example 3, when treated only with the hair cosmetic (B), the texture of the hair was maintained, but the softness of the scalp was not improved.

In addition, in the hair cosmetics (A) according to Examples 2 and 4 to 7, in which the compounding quantity of polyalkylene glycol is increased to some extent and a viscous polyhydric alcohol and a polyoxyethylene polyoxypropylene derivative are also blended, only polyalkylene glycol is used. The usability was improved compared with the hair cosmetics (A) which consisted in Example 1, and when it apply | coated to the hair, it was suppressed that it flowed down, and it was able to adhere more favorably.

Claims (5)

A multi-component hair cosmetic comprising a hair cosmetic (A) containing polyalkylene glycol and having a water content of 1% by mass or less, and a hair cosmetic (B) containing a higher alcohol, a cationic surfactant and water. . The multi-component hair cosmetic according to claim 1, wherein the polyalkylene glycol in the hair cosmetic (A) has an average degree of polymerization of 4 to 12. The multimodal hair cosmetic according to claim 1 or 2, wherein the compounding amount of polyalkylene glycol in the hair cosmetic (A) is 44 to 99% by mass. The multimodal hair cosmetic according to claim 1 or 2, wherein the hair cosmetic (A) is further blended with a polyhydric alcohol other than polyalkylene glycol or a polyoxyethylene polyoxypropylene copolymer. As a method of treating hair using the multi-dose hair cosmetic according to claim 1 or 2,
Applying a hair cosmetic (A) to wet hair, and
Has a step of applying the hair cosmetic (B) to the hair in the state of the hair cosmetic (A) is attached, or
Applying a hair cosmetic (B) to wet hair,
It has a process of apply | coating the hair cosmetics (A) to the hair of the state to which the hair cosmetics (B) adhered, The hair processing method characterized by the above-mentioned.