KR101904715B1 - Hair treatment agent - Google Patents

Abstract

(PROBLEMS) To provide a hair treatment agent capable of suppressing a decrease in viscosity, which is a factor that causes the first agent to fall off from the hair by mixing with the first agent for wax-adjusting.
A hair treatment agent which is blended with a nonionic polysaccharide and used in admixture with a feminine corrective first agent on the hair surface or before application to the hair.

Description

Hair treatment agent {HAIR TREATMENT AGENT}

The present invention relates to a hair treatment agent used in a wax calibrating treatment for bringing a hair, such as a wavy line, close to a straight line, and more particularly to a hair treatment agent used for a wax calibrating treatment in which a hair- And to a hair treatment agent used therefor.

In the perming treatment for performing the permanent waving treatment or the waxing treatment for imparting a wave shape to the hair, the application of the first agent for permanent application containing the reducing agent to the hair and the application to the hair of the second agent for permanent application Application is generally carried out. The reducing action of the perming first agent cuts the disulfide bond of the hair and forms the disulfide bond of the hair by oxidizing action of the perming agent. These reduction and oxidation are the principle in the perming treatment which changes the shape of the hair, and in the perming treatment accompanied by the chemical reaction, the hair is liable to be damaged.

In order to reduce hair damage in perming treatment, a pretreatment agent applied before perming treatment may be used. Patent Document 1 discloses an example of a pretreatment agent applied to hair before applying a hair shine correcting treatment, and discloses coating a hair shine with a pretreatment agent and then coating the hair shine correcting first agent (Patent See Example 6 of Document 1). As disclosed in Patent Document 1, when a pretreatment agent is used, it is common to apply the pretreatment agent after applying the first agent for permanent application. In short, the pretreatment agent and the first agent for perming are mixed on the hair surface.

Japanese Laid-Open Patent Publication No. 2011-173871

However, it is general that the first lubricant for slimming is higher in viscosity than the first lubricant for permanent waving. This is because it is desired to suppress the flow of the applied first wax-adjusting first agent from the hair in the wax-wool correction process that does not need to apply the wax-correction first agent to the hair wound on the rod. From such a situation, it is not preferable that the first treatment agent is liable to flow down by the pretreatment agent applied to the hair before the first hair growth promoting agent. It is also conceivable to use a method in which the first lubricant for slimming is applied to the hair after diluting the first lubricant, and when the fluidity of the first lubricant for slimming with the other lubricant is much higher than that before blending, .

SUMMARY OF THE INVENTION In view of the above circumstances, it is an object of the present invention to provide a hair treatment agent capable of suppressing a decrease in viscosity, which is a factor that causes the first agent to fall off from the hair by mixing with the first hair loss promoting agent.

As a result of intensive studies conducted by the present inventors, it has been found that, when a nonionic polysaccharide is mixed with a first agent for the correction of hair loss, it is possible to suppress a decrease in viscosity caused by the mixing, thereby completing the present invention . That is, the hair treatment agent according to the present invention is characterized by being blended with a nonionic polysaccharide and mixed with the first hair growth promoting agent on the hair surface or before applying to the hair. Here, the term " hair-wool calibration " in the present invention is a concept including both a treatment using a quasi-drug and a treatment using a cosmetic, in which a hair such as a wave-like hair approaches a straight line.

As the hair treatment agent according to the present invention, it is preferable that a cationic polymer is mixed and a cationic polysaccharide is blended. By combining the cationic polymer together with the nonionic polysaccharide, the softness of the hair after the hair follicle-conditioning treatment and the repaired texture (the feeling that the film is formed on the surface of the hair) can be improved.

The viscosity of the above-mentioned first hair-adjusting composition mixed with the hair treating agent according to the present invention is preferably 4000 mPa s to 30000 mPa 이하.
The hair treatment agent according to the present invention excludes that a salt hair dye (hair dye) is blended.

According to the hair treatment agent of the present invention, since the nonionic polysaccharide is blended, it is possible to suppress the viscosity decrease which causes the first hair loss correcting agent to flow down from the hair.

The present invention will be described below based on a hair treatment agent according to an embodiment of the present invention.

The hair treating agent according to the present embodiment is a nonionic polysaccharide blended in water (the blending amount of water is, for example, 70% by mass or more). In the hair treatment agent of the present embodiment, a raw material to be blended with a known pretreatment agent for a permanent may be appropriately blended as an arbitrary raw material.

(Nonionic polysaccharide)

Examples of the hair treatment agent of the present embodiment include one or more selected from known nonionic polysaccharides such as hydroxypropyl starch phosphate, hydroxyethyl cellulose, hydroxypropyl cellulose, tamarind seed gum, tara gum, locust bean gum, guar gum, Two or more kinds are blended.

The blending amount of the nonionic polysaccharide in the hair treatment agent of the present embodiment should be appropriately set, but is, for example, 1% by mass or more and 8% by mass or less.

(Arbitrary raw material)

The hair treatment agent of the present embodiment may be blended as a raw material appropriately selected from raw materials to be blended with the known pretreatment agent for perforation as described above. The raw material can be a nonionic surfactant, anionic surfactant, cationic surfactant, amphoteric surfactant, polymer compound, silicone, hydrocarbon, lead, Anti-inflammatory agents, preservatives, perfumes, and the like.

When the cationic polymer is blended with the hair treatment agent of the present embodiment, the hair after the hair loss correction has a soft texture and a feeling of maintenance (a feeling that a film is formed on the surface of the hair).

Examples of the cationic polymer include polyquaternium-4 (hydroxyethylcellulose dimethyldiallylammonium chloride), polyquaternium-10 (O- [2-hydroxy-3- (trimethylammonio) Propyl] hydroxyethylcellulose); Guanidine guar gum such as guar hydroxypropyl trimonium chloride and hydroxypropyl guar hydroxypropyl trimonium chloride; Catering locust bean gum; Catecholacia; Dimethylmethylenepiperidinium polychloride such as polyquaternium-6; Dimethyldiallylammonium-acrylamide copolymers such as polyquaternium-7 and polyquaternium-52; Polyvinylpyrrolidone-methylvinylimidazolium copolymers such as polyquaternium-16, and the combination of cationic polysaccharides such as cationized cellulose, cationic guar gum, cationic mineral locust bean gum, and cationic calcium polysaccharide desirable. One or more cationic polymers may be blended, and the blending amount of the cationic polymer in the hair treatment agent of the present embodiment is, for example, 0.1 mass% or more and 1 mass% or less.

When the hair treatment agent of the present embodiment is in the form of a cream, for example, a high alcohol and a cationic surfactant may be blended.

The higher alcohol should have a carbon number of 14 or more and 22 or less, and examples thereof include linear saturated alcohols such as myristyl alcohol, cetyl alcohol, stearyl alcohol, aralkyl alcohol and behenyl alcohol; Linear unsaturated alcohols such as oleyl alcohol; And branched saturated alcohols such as hexyldecanol, octyldodecanol, isocetyl alcohol and isostearyl alcohol. One or more higher alcohols may be blended, and the blending amount of the higher alcohol in the hair treatment agent of the present embodiment is, for example, 2% by mass or more and 8% by mass or less.

Examples of the cationic surfactant include di-chain alkyldimethylammonium salts such as distearyldimethylammonium chloride, dicetyldimethylammonium chloride and dicumyldimethylammonium chloride; Mono long chain alkyl trimethyl ammonium salts such as behenyl trimethyl ammonium chloride, behenyl trimethyl ammonium methosulfate, stearyl trimethyl ammonium chloride, stearyl trimethyl ammonium bromide, and cetyl trimethyl ammonium bromide; And long-chain alkoxyalkyltrimethylammonium salts such as stearoxypropyltrimethylammonium chloride. (Also, the term " long chain alkyl " means a linear or branched alkyl group having 8 or more carbon atoms. Or more is preferable from the viewpoints of suppression of irritation to the skin and feeling given to the hair). One or more cationic surfactants may be added, and the amount of the cationic surfactant incorporated in the hair treatment agent is, for example, 1% by mass or more and 5% by mass or less.

(Formulation)

When the hair treatment agent is used, the formulation is not particularly limited, and examples thereof include a cream phase and a gel phase. In the case of the cream phase formulation, the viscosity after 60 seconds measured at 25 캜 using a rotor selected according to the viscosity in the B-type viscometer is, for example, 4000 mPa s to 40000 mPa 이하.

(pH)

When the pH of the hair treatment agent of the present embodiment is used as a pretreatment agent for hair loss correction, it is preferably 2.5 to 8.0, more preferably 3.0 to 7.0. This pH range is suitable for suppression of hair damage. In addition, the pH in mixing with the first component for shaman-correcting before application to hair is, for example, 11.0 or less, preferably 4.0 or more and 10.0 or less.

(How to use)

The hair treating agent of the present embodiment may be applied to the hair before the application of the hair treating agent for hair shaft correcting treatment in the hair shaft correcting treatment, as in the known pretreatment agent for hair shaft correcting. In the case of this use mode, since the hair follicle correcting first agent is continuously applied, the hair treating agent of the present embodiment and the first hair follicle correcting agent are mixed on the hair surface.

Another mode of use of the hair treatment agent of the present embodiment in the hair loss correction treatment is that the hair treatment agent is mixed with the first hair loss promoting agent and then applied to the hair.

The wax calibrating treatment is carried out by a cold wax calibrating treatment not involving heating by a two-wax calibrating calibrator, a caloric calibrating wax calibrating treatment with a calibrating temperature lower than 60 ° C by a calibrating calibrator of two calibrators, Or a wax calibration process using a high-temperature ironing unit of about 180 ° C.

The feminine corrective first agent may be a compound containing a reducing agent, an alkali agent, and an optional raw material. Cysteine, DL-cysteine, DL-cysteine hydrochloride, N-cysteine, N-cysteine hydrochloride, and the like. Acetyl-L-cysteine, cysteamine, thio lactic acid, thioglycerin, and lactone thiol. Examples of the alkali agent include ammonia, aminoalcohols (monoethanolamine, triethanolamine, isopropanolamine, 2-amino-2-methyl-1-propanol, , Basic amino acids such as arginine, morpholine, carbonates such as ammonium carbonate, ammonium bicarbonate, sodium bicarbonate and sodium bicarbonate, phosphates such as ammonium monohydrogenphosphate and sodium monohydrogenphosphate, potassium hydroxide, sodium hydroxide ) to be. The optional raw materials may be selected from, for example, nonionic surfactants, anionic surfactants, cationic surfactants, amphoteric surfactants, polymer compounds, silicones, hydrocarbons, lead, higher alcohols, polyhydric alcohols, fatty acids, Proteins, amino acids, chelating agents, anti-inflammatory agents, preservatives, perfumes, and the like. The pH of the first agent is, for example, alkaline not more than 11.0, preferably not less than 8.0 and not more than 10.0.

The formulation of the first feminine correction device is preferably a cream phase suitable for ease of application to the hair and for suppressing the flow after application. The viscosity of the first agent may be 4000 mPa s or more and 30000 mPa s or less after 60 seconds measured at 25 DEG C using a rotor selected according to viscosity in a B-type viscometer.

The second agent for shoe correcting may be any one mixed with an oxidizing agent and a certain raw material. The oxidizing agent to be incorporated is, for example, a bromate (sodium bromate, potassium bromate, etc.) or hydrogen peroxide. The optional raw materials may be selected from, for example, nonionic surfactants, anionic surfactants, cationic surfactants, amphoteric surfactants, polymer compounds, silicones, hydrocarbons, lead, higher alcohols, polyhydric alcohols, fatty acids, Proteins, amino acids, chelating agents, anti-inflammatory agents, preservatives, perfumes, and the like. The pH of the second agent is, for example, not less than 5.0 and not more than 8.0 when the bromate is added, and not less than 2.0 and not more than 4.0 when the hydrogen peroxide is added.

Example

Hereinafter, the present invention will be described in detail on the basis of Examples, but the present invention is not limitedly interpreted based on the description of this Example.

(Examples 1a to 1c, Comparative Examples 1a to 1f)

(90M), hydroxypropylcellulose (90M), hydroxypropylcellulose, tamarind seed gum, xanthan gum, carboxyvinyl polymer, cationized cellulose, cationic guar gum, carboxymethylcellulose sodium, highly polymerized polyethylene glycol Sodium formate were mixed to prepare the gel-like hair treating agents of Examples 1a to 1c and Comparative Examples 1a to 1f (the compounding concentrations of the raw materials combined with water are as shown in Table 1 below). Further, the hair treatment agent of Comparative Example 1f in which highly-polymerized polyethylene glycol (90M) was blended was a prospective agent.

(Suppression of viscosity decrease)

It is known whether or not it is possible to suppress the viscosity decrease of the first agent for wax correction by using a commercially available waxy correction first agent (" Risio GLAMP VD-H first agent " The hair treating agents 1a to 1f were mixed in a vessel at a mass ratio of 1: 1 and confirmed by the following criteria.

○: The mixture did not become liquid.

X: The mixture became a liquid phase.

The following Table 1 shows the raw materials and blending amounts of the raw materials blended with water for the production of the hair treatment agents of Examples 1a to 1c and Comparative Examples 1a to 1f, and the evaluation results of "suppression of viscosity lowering".

As shown in Table 1, it can be confirmed that Examples 1a to 1c containing non-ionic polysaccharides were excellent in inhibition of the decrease in viscosity.

(Examples 2a to 2j)

Water, hydroxypropyl starch phosphate, cationic guar gum, cationic locust bean gum, catecholacycia, polyquaternium-6, polyquaternium-52 zeolan gum, carboxymethylcellulose sodium, polyvinylpyrrolidone, high polymerization The raw materials selected from polyethylene glycol (90M), polyoxyethylene lauryl ether, cetyltrimethylammonium chloride, cetylstearyl alcohol, aminoethylaminopropylmethylsiloxane-dimethylsiloxane copolymer, isopropanol, phenoxyethanol, chelating agent, Were mixed to prepare creamy hair treating agents of Examples 2a to 2j (the compounding concentrations of the raw materials combined with water are as shown in Table 2 below).

With respect to the hair treatment agents of Examples 2a to 2j, "inhibition of viscosity decrease" was confirmed in the same manner as in Example 1. In addition, the hair treatment agents of Examples 2a to 2j were subjected to a wax calibrating treatment as a pretreatment agent for calorimetric correction, and the feeling of "softness" and "feeling of maintenance" of the hair after the treatment was evaluated. Details of the wax calibration process and the evaluation after the treatment are as follows.

(Wax calibrating treatment)

Approximately 1 g of any of the hair treatment agents of Examples 2a to 2j was applied to a hair blotter (about 2 g, 40 cm of wavy black hair) wiped with a shampoo and wiped with a towel, Treated with a waxy calibrator. In this treatment, a commercially available shampooing first agent ("Rishio GLAMP VD-H first agent" manufactured by Mill Head Co., Ltd.) and a second shampoo proofing agent ("Risho Glanfeil 2 Was used. In addition, the treatment procedure using the two-component shampoo correction agent was carried out as follows. About 2 g of a shampoo-correcting first agent was applied to the hair, allowed to stand for about 20 minutes, washed with water and dried. The hair was then stretched using a pair of ironing bladder calibrating irons (plate set temperature: 180 DEG C) equipped with a pair of sandwiching clamps, and about 2 g of the second component for shirting correction was applied and left for 5 minutes , Washed with water and dried.

(Softness)

The evaluations were carried out by four evaluators to determine whether or not the hair after the hair follicle correction treatment was soft touch. Here, with respect to Example 2a, each evaluator was evaluated according to the following score criteria.

1 point: Smooth texture than standard

0 point: equal to softness

-1 point: soft touch on the reference side

(Conservative sense)

The four-person evaluator assessed whether or not the skin was formed with a film on the hair surface in the hair after the hair follicle-calibrating treatment. Here, with respect to Example 2a, each evaluator was evaluated according to the following score criteria.

1 point: The feeling that the film is formed on the surface of the hair than the standard

0 point: The feeling that a film is formed on the surface of the hair to the same extent as the standard

-1 point: texture with a coating on the surface of the reference side

The following Table 2 shows the evaluation results of the raw materials and blending amount combined with water for the production of the hair treating agents of Examples 2a to 1j, and the "inhibition of viscosity lowering".

Claims (4)

A nonionic polysaccharide and a cationic polymer are blended,
Characterized in that the hair treatment agent is applied to the hair before the hair follicle-correcting first agent and is mixed with the first hair follicle-correcting agent on the surface of the hair, except that the hair follicle is mixed with the hair dye (hair dye) do.). delete The method according to claim 1,
Wherein the cationic polysaccharide is incorporated as the cationic polymer. The method according to claim 1 or 3,
Wherein the viscosity of the first hair conditioning agent is 4000 mPa s or more and 30000 mPa s or less.