KR101793635B1 - Composition for the oxidative dyeing - Google Patents

Abstract

The present invention relates to a hair dye composition for dyeing keratin fibers. More particularly, the present invention relates to a hair dye composition for dyeing keratin fibers. More specifically, the present invention relates to a hair dye composition for dyeing keratin fibers. Carbohydrates or derivatives thereof; Or a mixture thereof as an active ingredient. The present invention also relates to a hair dye composition for dyeing keratin fibers.
The hair dyeing agent according to the present invention improves dyeability and color persistence by improving the dyeing property to hair and also protects scalp from allergy or inflammation caused by hair dye during dyeing, and exerts excellent skin irritation mitigation effect It can contribute to reduce side effects from using hair dye.

Description

[Composition for the oxidative dyeing]

The present invention relates to a hair dye composition for dyeing keratin fibers, and more particularly, to a hair dye composition for dyeing keratin fibers, which comprises at least one natural component selected from the group consisting of a green tea polysaccharide, a whitish polysaccharide, a peony root, Carbohydrates or derivatives thereof; Or a mixture thereof as an active ingredient. The present invention also relates to a hair dye composition for dyeing keratin fibers.

The hair dye is classified into permanent hair dye, permanent hair dye, temporary hair dye and other hair dye depending on how long the stained color lasts.

Permanent hair dye is generally called an "oxidative dye". The oxidative dyeing agent is a principle which shows color by oxidation reaction of dyes using oxidative dye. The oxidative permanent hair dye may be of one formulation, but is generally a two-dosage form consisting of a hair dye 1 agent and an oxidizer 2. 1 is a dye for coloring and contains an oxidizing dye precursor and a coupler and contains an alkaline agent such as ammonia and monoethanolamine which causes the oxidation reaction by promoting the decomposition of hydrogen peroxide by swelling the hair. A chelating agent is also used for the purpose of controlling the oxidation reaction of dyes using a reducing agent or an antioxidant and blocking metal ions. In addition, hair conditioning agents and fragrances such as patty alcohols, surfactants or cationic polymers are included. 2 Hydrogen peroxide in the oxidizing agent oxidizes the melanin of the hair, brightens the background color of the hair, and promotes the oxidation reaction of the dye.

The semi-permanent hair dye is a principle of dyeing hair using non-oxidative dyes such as acid dyes or basic dyes. These dyes do not oxidize and polymerize, but are themselves colored dyes that attach to the hair by ionic bonding with the amino acid of the hair and dye the hair. It is relatively large in size compared to oxidative dyes and can not penetrate deeper into the hair (to the layer of the hair).

The hair dyeing agent temporarily attaches pigment or pearl to the surface of the hair using a film forming agent, thereby temporarily imparting a coloring effect to the hair.

Other hair dyeing agents include hair dyeing agents using vegetable natural dyes such as henna, indigo and chamomile, and metallic hair dyeing agents for dyeing hair by oxidation of silver nitrate and acetic acid.

Oxidation type dyeing agents are generally colored by causing oxidation polymerization reaction between the dyes contained in one agent by mixing one agent and two agents. In addition, the hydrogen peroxide in the 2nd agent breaks down the melanin pigment in the hair to discolor the hair, so that the hue of the hair is brightened, and a brighter color can be expressed.

Oxidative dyes are small in size and can penetrate into the hair's cortex layer, but when the polymer is formed by the oxidation reaction, it is difficult to enter the hair. If the size of the molecule is increased by the polymerization reaction before the oxidative dye penetrates into the hair, the dyeability in the hair is lowered and the persistence after dyeing is also decreased.

In order to solve the above problems, there have been proposed methods for improving dyeability and durability by controlling the reactivity of the dye and allowing the dye to penetrate well. Korean Patent No. 1007469230000 "A hair dye composition for dyeing keratin fibers containing gallic acid or an ester derivative thereof ", Korean Patent Laid-Open No. 10-2009-56200" Hair dye ".

Accordingly, the inventors of the present invention have studied about a method for improving the dyeability and color persistence of an oxidative type hair dye, and found that one or more natural ingredients selected from the group consisting of green tea polysaccharide, granular polysaccharide, peony root, Carbohydrates or derivatives thereof; Or a mixture thereof is excellent in dyeability, durability, and hair damaging effect, and the present invention has been completed.

Accordingly, it is an object of the present invention to provide a hair dye composition for dyeing keratin fibers which contains a dye composition and a color sustainability and is capable of alleviating hair damage.

In order to achieve the above object, the present invention provides a hair dye composition for dyeing keratin fibers comprising a first agent containing an oxidative dye precursor, a coupler, an alkaline agent, a water-soluble antioxidant and a reducing agent and a second agent containing an oxidizing agent,

Wherein the composition comprises at least one natural component selected from the group consisting of green tea polysaccharide, monosaccharide polysaccharide, peony root, licorice root, and licorice root; Carbohydrates or derivatives thereof; Or a mixture thereof. The present invention also provides a hair dye composition for dyeing keratin fibers.

The hair dye composition of the present invention improves dyeability and color persistence by enhancing dyeability to hair, and reduces hair damage caused by dyeing after dyeing, thereby allowing natural dyeing. In addition, various minerals, vitamins, and protein components contained in a large amount in the composition can alleviate allergies and irritation, and have a considerable effect on scalp stability, and unique aromas can provide pleasure even in the sense of smell.

The present invention relates to a hair dye composition for dyeing keratin fibers comprising a first agent containing an oxidation dye precursor, a coupler, an alkali agent, a water-soluble antioxidant and a reducing agent and a second agent containing an oxidizing agent,

Wherein the composition comprises at least one natural component selected from the group consisting of green tea polysaccharide, monosaccharide polysaccharide, peony root, licorice root, and licorice root; Carbohydrates or derivatives thereof; Or a mixture thereof as an active ingredient. The present invention also provides a hair dye composition for dyeing keratin fibers.

Hereinafter, the present invention will be described in more detail.

Green Tea Polysaccharides, an active ingredient of the present invention, is a tree-shaped evergreen belonging to theales and camellia, which is derived from camellia sinensis, and has immunity, anti-radioactivity, anti-blood Coagulation, anticancer, anti-HIV and hypoglycemic action have been reported.

The green tea polysaccharide of the present invention can be obtained according to a method known in the art. For example, after the pulverized green tea powder is subjected to a solvent extraction process to remove chlorophyll and low molecular weight polyphenol, a green tea polysaccharide extract Is concentrated under reduced pressure, the low molecular weight free protein is removed by ultrafiltration, and the precipitated green tea polysaccharide is vacuum dried in the final ultrafiltration concentrate by precipitation to obtain a powdery green tea polysaccharide.

The backbone of the present invention is a backbone tree and evergreen arbor, having a height of 50 m and a diameter of 2 m, and is also called cypress. Branches spread horizontally to form conical horns, and the bark is reddish brown and ripped off vertically. It grows straight and its use is very broad and is mainly used for timber, timber, ship or sculpture.

The present invention relates to a method for producing a polysaccharide-free polysaccharide, which comprises adding water to a dry cottonseed leaf, concentrating the filtrate under reduced pressure, removing low molecular weight free proteins by ultrafiltration, and subjecting the ultrafiltration concentrate to vacuum drying Thereby obtaining a powdery, whitish polysaccharide.

The active ingredient of the present invention is peony (Paeonia Lactiflora ) is a varietal belonging to the family Paeoniaceae. Its cultivation history is older than peonies. It is called peony or peony root, and the roots of peony are called peony roots, especially after drying root after washing root and after soaked in boiling water. Peeled roots are peeled off. The efficacy and efficacy of peonies has long been studied. Especially, roots of peonies are used as medicines such as anal pain, abdominal pain, hematemesis, anemia, bruise, etc. It is known that it has various effects and effects such as skin whitening and antioxidant as a raw material for cosmetics. It provides moisturizing to the scalp, It has been known to have the efficacy and effectiveness of inhibiting itch and dandruff.

In the present invention, the peanut is dried well and then pulverized by a pulverizing machine. However, it may be used in the form of an extract extracted with water, an organic solvent, or a mixed solvent of an organic solvent and water. In the present invention, powder having an average particle size of 36 to 39 탆 is used in consideration of ease of mixing with a hair dye and the like. However, the powder is not limited to this size but powder having a size smaller than that may be used.

The active ingredient of the present invention is root, which is a perennial root of water. The present invention can be used in the form of a lotus root powder obtained by pulverizing dried lotus root in a pulverizer. In the present invention, powder having an average particle size of 36 to 39 탆 is used in consideration of ease of mixing with a hair dye and the like. However, the powder is not limited to this size but powder having a size smaller than that may be used.

In the present invention, it is also possible to use an extract obtained by extracting Lotus root with water or an organic solvent. The organic solvent may be at least one selected from the group consisting of ethanol, methanol, butanol, ether, ethyl acetate and chloroform, or a mixed solvent of these organic solvents and water may be used. In addition, the Lotus root extract can be concentrated and used as a Lotus root concentrate.

The active ingredient of the present invention, Eclipta prostrate, is an annual plant of Asteraceae having a height of 10 to 70 cm. The stem grows straight and has a bristle in the whole, and the branch comes out from the fleshy leaf, and one branch grows from the end of the branch again. Leaves are larvae with no petiole, extremely short, vermiform shape, length of 3 ~ 10cm, width of 5 ~ 25mm, with hard hairs on both sides, 3 large veins near base and small sawtooth on edge. The flower is heading, hanging from 1 to 2 on the leaf in August to September, about 1cm in diameter, 2 ~ 4.5cm in diameter, and bell shaped in bloom, 5mm in length and 6 ~ 7mm in butterfly, 11mm, and the number of involucre is 5 ~ 6, green, long elliptical, and acute. The tongue is white, 2.5 to 3 mm long, and about 0.4 mm wide. Its tip is flat or split into two. It is light green and the corolla is divided into 4 pieces. The fruit is ripened in black and the length is 2.8mm. The other one has four rhombuses, the white protuberance, and there are no hairs. Because the black juice flows down when you break this grass, it is called the chief mackerel by using the black fish fish mackerel. It grows in low mountains of the south central part, the fields. In the outpost, there is nicotine and coumarin compound weddelolactone. The outposts contain saponin, nicotine, tannins, vitamin A, ecliptine, and various kinds of triphen compounds (such as α-terthienyl methanol and acetic acid esters thereof). The leaves are wedelolactone and demethylwedelolactone-7-glucoside.

In the present invention, the granules are dried and pulverized by a pulverizer, but they can also be used in the form of extracts extracted with water, an organic solvent, or a mixed solvent of an organic solvent and water. In the present invention, powder having an average particle size of 36 to 39 탆 is used in consideration of ease of mixing with a hair dye and the like. However, the powder is not limited to this size but powder having a size smaller than that may be used.

In addition, the green tea polysaccharide, the unilamellar polysaccharide, the peony root, the lotus root and the hanuksikcho in the present invention can be used in the form of a powder, or in the form of an extract extracted with water or an organic solvent. Examples of the organic solvent usable for the extraction include at least one selected from the group consisting of ethanol, methanol, butanol, ether, ethyl acetate and chloroform, or a mixed solvent of these organic solvents and water.

The carbohydrate or its derivative, which is an active ingredient of the present invention, is generally composed of carbon, hydrogen, and oxygen, and the general formula is C _n (H ₂ O) _n in which one or more alcohol groups (-OH) and one aldehyde group CHO) or a ketone group (= CO), but the number of oxygen atoms is one less than the general formula (such as deoxyribose), those containing nitrogen atom (such as dimino sugar), those containing sulfur compounds (Chondroitin sulfate, etc.), and may be at least one selected from the group consisting of monosaccharides, small sugars, and polysaccharides.

The term "monosaccharide" as used herein means a unit of a carbohydrate, which means a saccharide produced when a polysaccharide (starch, cellulose, etc.) is hydrolyzed with an acid or an enzyme. More specifically, in one embodiment of the present invention, the monosaccharide may be rhamnose, glucose, galactose, fructose or xylose.

The molecular formula of the Ramanthus is C ₆ H ₁₂ O ₅ , and the product naturally produced is mainly L-form, which is also referred to as 6-deoxymanos.

The molecular formula of glucose is C ₆ H ₁₂ O ₆ and is a hexose monosaccharide having a typical aldehyde group. In one embodiment of the present invention, n may be one.

The galactose is one of the hexoses having an aldehyde group and is a sugar type that is less sweet than glucose. The molecular formula may be represented by C ₆ H ₁₂ O ₆ , and the formula may be represented by the following formula (2). In one embodiment of the present invention, n may be one.

The fructose may be expressed as hexachlorocytosine, the molecular formula thereof may be represented by C ₆ H ₁₂ O ₆ , and the formula may be expressed by the following formula (3). In one embodiment of the present invention, n may be one.

The xylose is a pentose having an aldehyde group and belongs to aldopentos, and its molecular formula is C ₅ H ₁₀ O ₅ .

The bovine sugars are also referred to as oligosaccharides, and the saccharides from the disaccharide consisting of two monosaccharides to monosaccharides having ten monosaccharides per unit are referred to as oligosaccharides. The sugar components of the glycoprotein and the glycolipid belong mostly to the small saccharides. More specifically, in one embodiment of the present invention, the bovine saccharide may be lactose, sucrose, or maltose. In another embodiment of the present invention, the bovine saccharide may comprise a trisaccharide, raffinose, or a sugar chain stachyose.

The lactose is also referred to as lactose or lactose, and is a disaccharide composed of galactose and glucose. The molecular formula can be expressed as C ₁₂ H ₂₂ O ₁₁ .

The sucrose, also referred to as sucrose, is a disaccharide composed of glucose and fructose.

Maltose, also called maltose and maltose, is a disaccharide formed by bonding two glucose molecules, and its molecular formula is C ₁₂ H ₂₂ O ₁₁ .

The polysaccharide includes all saccharides in which two or more monosaccharides are glycosidically linked to form a large molecule. Molecular weights can range from thousands to over one million. In one embodiment of the present invention, n in Formulas 1 to 3 may be 2 to 100,000.

In one embodiment of the present invention, the polysaccharide may include a simple polysaccharide, which is one constituent sugar, and a complex polysaccharide, which is more than two kinds. Specifically, the polysaccharide includes starch, glycogen, cellulose, hemicellulose, or pectin. More specifically, the polysaccharide may be selected from the group consisting of Dextran or starch, a xylose polymer, xylan, a fructose polymer, inulin or levan, or a galactose polymer, (Galactan).

At least one natural component selected from the group consisting of green tea polysaccharide, monosial polysaccharide, peony root, licorice root, and licorice root according to the present invention; Carbohydrates or derivatives thereof; Or a mixture thereof as an active ingredient improves dyeability to hair by improving the dyeability and durability of hairs as well as alleviating hair damage, and it can alleviate skin irritation caused by dyes And inflammation prevention or prevention effect.

Also, at least one natural component selected from the group consisting of green tea polysaccharide, polyunsaturated polysaccharide, peony root, licorice root, and licorice root; Carbohydrates or derivatives thereof; Or a mixture thereof can be used in various cosmetic compositions without being limited to a hair dye.

At least one natural component selected from the group consisting of the green tea polysaccharide, the unilamellar polysaccharide, the peony root, the lotus root, and the milky lotus; Carbohydrates or derivatives thereof; Or mixtures thereof can be used as powders, extracts or concentrates, respectively.

The active ingredient may be contained in the first agent or the second agent, or may be contained in the mixture after mixing the first agent and the second agent. At this time, it is preferable that the content is 0.01 to 30% by weight, more preferably 0.1 to 10% by weight based on the total weight of the first agent, the second agent or the mixture thereof. If the content is less than 0.01% by weight, the effect of improving dyeability, color persistence, alleviation of hair damage, and stimulus relaxation is insignificant. If the content is more than 30% by weight, oxidation polymerization reaction of the dye is inhibited and color development is not properly performed. .

On the other hand, the active ingredient may be contained in the third additive agent and mixed with the composition. At this time, the third additive mixture may be composed of only the active ingredient of the present invention, or it may be in various forms such as liquid, lotion, cream, gel, and the form is not particularly limited.

The third additive is used in an amount of 0.01 to 30% by weight, preferably 0.1 to 5% by weight based on the total weight of the mixture of the first and second agents when dyeing. If it is used in an amount less than 0.01% by weight, it is not effective in improving dyeability, color sustainability and hair damage, and if it exceeds 30% by weight, oxidation polymerization reaction of the dye is inhibited and color development is not properly performed. It can alleviate hair damage and is effective in relieving irritation caused by dyeing.

The hair dye composition for dyeing keratin fibers of the present invention contains an oxidation dye precursor and a coupler, which are common to the first agent, and preferably contains two or more oxidation dye precursors and a coupler.

As the oxidation dye precursor and the coupler, most oxidation dye precursors and couplers known in the art can be used. Examples of such oxidation dye precursors include, but are not limited to, o-aminophenol, p-aminophenol, p-phenylenediamine, toluene-2,5-diamine hydrochloride, p-phenylenediamine hydrochloride, , 5-diamine, p-phenylenediamine sulfate, p-methylaminophenol sulfate, o-aminophenol sulfate, p-aminophenol sulfate, toluene-2,5-diamine sulfate and p-phenylenediamine sulfate have. Examples of the coupler include 2-methyl-5-hydroxyethylaminophenol, p-amino-ocresol, m-aminophenol, 2,4-diaminophenoxyethanol hydrochloride, m-phenylenediamine hydrochloride, m -Phenylene diamine,? -Naphthol, resorcinol, 2-methylresorcinol and the like can be used. And can be used in combination with the oxidation dye precursor to exhibit various hues on the hair.

The hair dye composition for dyeing with oxidation of the present invention can be used in a neutral to alkaline pH range of 6 to 12, particularly preferably in an alkaline condition of pH 8 to 11. If the pH range is less than 6, the oxidizing agent contained in the second agent is not easily decomposed, the cuticle of the hair is widened and the effect of efficiently penetrating the treating agent into the hair is not easy. If the pH range is more than 12 Damage to the hair protein or skin irritation may occur.

As the alkali agent to be used there, an alkali agent component commonly used in a hair dyeing agent such as ammonia, monoethanolamine, aminomethylpropanol, isopropanolamine, sodium hydroxide, potassium hydroxide and the like can be used.

The composition for oxidative dyeing of the present invention contains a water-soluble antioxidant and a reducing agent. Examples of the water-soluble antioxidants usable in the present invention include ascorbic acid, erythorbic acid and salts thereof, and examples of the reducing agent include sodium sulfite, sodium pyrophosphate, thioglycolic acid, thio lactic acid, cysteine and salts thereof.

Direct dyes which are conventionally used within the range not hindering the object of the present invention may be added to the hair dye composition for dyeing keratin fibers of the present invention. Examples of such direct dyes include Arianol, Dyes, p-nitro-o-phenylenediamine, nitro-p-phenylenediamine, 2-amino-4-nitrophenol, 2-amino- Other vegetable dyes such as Henna may be used.

In addition, the hair dye composition for dyeing keratin fibers of the present invention can be used within a range that does not impair the effect of the present invention. For example, antioxidants, metal sequestrants, solvents, surfactants, thickeners, perfumes, and conditioning agents are used, but they are not particularly limited as they can be commonly used in hair dyeing agents.

Examples of the antioxidant include butylhydroxyanisole, dibutylhydroxytoluene, tertiary butylhydroquinone, tocopherols, and the like. Examples of the metal sequestering agent include EDTA, disodium iodide, Ethanol, propyl alcohol, isopropyl alcohol, propylene glycol, hexylene glycol, diethylene glycol and the like can be used as the solvent, and as the surfactant, a cationic interface Active agents, anionic surfactants or nonionic surfactants can be used. As the thickening agent, higher alcohols having 12 to 22 carbon atoms can be used singly or in combination, and polymer thickeners and the like can be used, and nonionic polymers and anions Hard polymeric paraffin, hard flowing isoparaffin and the like can be used. As the conditioning agent, a cationic polymer, quaternary ammonium salt or Silicon or the like can be used.

Meanwhile, the oxidizing agent contained in the second agent of the hair dye composition for dyeing keratin fibers according to the present invention is selected from hydrogen peroxide, peroxide element, alkali metal bromate, pericyanide, perborate, persulfate and the like One or more of them may be used, but hydrogen peroxide is particularly preferably used.

The second component can also be used within the range that does not impair the effect of the present invention. Examples of the stabilizer include paraffin, hard-flowing isoparaffin-rich fatty alcohol, and emulsifiers such as higher fatty acid esters, cationic or nonionic surfactants, stabilizers such as phenacetin, metal sequestrants such as disodium di- pH adjusters and the like may be contained.

The first agent and the second agent of the hair dye composition according to the present invention usually contain water in addition to the above-mentioned components. As the water, it is preferable to use purified water such as ion-exchanged water and distilled water, and the content thereof is not particularly limited, and it may be any amount that sufficiently dissolves or disperses each component used in the hair dye composition.

The hair dye of the present invention may be composed of various types of hair dye preparations. Examples of the hair dye preparation include at least one natural component selected from the group consisting of green tea polysaccharide, polyunsaturated polysaccharide, peony root, licorice root, and licorice root; Carbohydrates or derivatives thereof; Or a combination thereof, wherein the hair dye preparation comprises one or more kinds selected from the group consisting of green tea polysaccharide, polyunsaturated polysaccharide, peony root, licorice root, Above natural ingredients; Carbohydrates or derivatives thereof; Or a third additive mixture containing a mixture thereof.

Examples of specific hair dye preparation sets include: first, at least one natural component selected from the group consisting of green tea polysaccharide, polyunsaturated polysaccharide, peony root, licorice root, and licorice root; Carbohydrates or derivatives thereof; Or a mixture thereof, an oxidation dye precursor, a coupler, an alkali agent, and an antioxidant; And a second agent containing an oxidizing agent,

Second, a first agent containing an oxidation dye precursor, a coupler, an alkali agent, and an antioxidant; And at least one natural ingredient selected from the group consisting of green tea polysaccharide, monosaccharide polysaccharide, peony root, licorice root, and licorice root; Carbohydrates or derivatives thereof; Or a mixture thereof, and a second agent containing an oxidizing agent,

Third, a mixture of a first agent containing an oxidation dye precursor, a coupler, an alkaline agent and an antioxidant and a second agent containing an oxidizing agent is added to at least one natural component selected from the group consisting of green tea polysaccharide, ; Carbohydrates or derivatives thereof; Or a mixture thereof,

Finally, one or more natural ingredients selected from the group consisting of green tea polysaccharide, polyunsaturated polysaccharide, peony root, licorice root, and licorice; Carbohydrates or derivatives thereof; Or a mixture of additives of the third agent containing a mixture thereof.

The hair dye composition according to the present invention is used by mixing a first agent and a second agent immediately before applying the hair. In this case, the mixing ratio of the first agent and the second agent is generally from 1: 1 to 1: 3 by weight ratio (first agent: second agent), but is not particularly limited to this ratio.

In general, the first agent and the second agent are mixed and used, but they can also be used in an oxidative dyeing agent composed of a first formulation such as a powder type.

The dyeing method using the hair dye composition for dyeing keratin fibers according to the present invention comprises the following steps:

a) mixing the hair dye composition for dyeing keratin fibers according to the present invention with water;

The dyeing agent for dyeing with oxidation may be mixed with water at a ratio of 1: 2 to 1:20, but the mixing ratio thereof is not particularly limited.

b) applying the hair dye mixed with the water to the hair in an amount of 20 to 30 parts by weight based on 100 parts by weight of the hair to be dyed; And

c) After applying, the hair is wrapped with a hair protecting film and left at room temperature for 10 to 30 minutes to wash the dyed hair with a rinse agent and a shampoo agent, followed by drying.

Hereinafter, the present invention will be described in more detail with reference to examples and test examples. However, the present invention is not limited thereto, and variations, substitutions, and insertions conventionally known in the art can be carried out. And are included in the scope of the present invention.

[Manufacturing Example 1] Preparation of green tea polysaccharide

10 kg of green tea powder (d50 = 100 to 100 탆) prepared by pulverizing dried green tea leaves by a solvent extraction process was dispersed in 150 liters of 95% (v / v) ethanol and stirred at room temperature. After centrifugation, the green tea leaves with chlorophyll and low molecular weight polyphenol removed were collected. The recovered residue was dried once after repeating the solvent extraction step once. In the solvent extraction process, 125 liters of water was added to the green tea powder from which the chlorophyll and the low molecular weight polyphenol had been removed, and the mixture was stirred at 35 ° C for 7 hours to conduct hot water extraction. The obtained green tea polysaccharide extract was filtered and recovered using a filter press machine, and then concentrated under reduced pressure at 62 ° C to be 1/10 of the initial volume. Subsequently, the green tea polysaccharide concentrate was subjected to ultrafiltration (molecular weight cut off: 30,000 daltons) to remove low molecular weight free proteins, and ethanol of 5 times the volume of the final ultrafiltration concentrate was slowly added at a rate of 100 ml / min to effect ethanol precipitation I went ahead. The precipitated green tea polysaccharide was vacuum dried at 45 캜 to obtain 250 g of powdery green tea polysaccharide.

[Preparation Example 2] Production of a floury polysaccharide

After washing 10kg of dried soft white leaves, 20 liters of water was added and the mixture was stirred at room temperature for 24 hours. The obtained extract was filtered and recovered using a filter press apparatus, and then concentrated under reduced pressure at 50 ° C to 1/10 of the initial volume. Subsequently, the concentrate was subjected to ultrafiltration (molecular weight cut off: 30,000 daltons) to remove low molecular weight free proteins, and ethanol of 5 times the volume of the final ultrafiltration concentrate was slowly added at a rate of 100 ml / min to conduct an ethanol precipitation reaction . The precipitated untranslated polysaccharide was vacuum dried at 45 캜 to obtain 430 g of a powdery polysaccharide-like polysaccharide.

[Production Example 3] Peanut powder

5 kg of peanuts were dried well and then pulverized in a pulverizer with an average particle size of 36 to 39 탆 to obtain peanut powder. In the present invention, a powder having a size of 36 to 39 mu m is used in consideration of ease of mixing with a hair dye and the like, but powders smaller than or larger than this size can be used.

[Production Example 4] Lotus root powder

5 kg of dried lotus root was crushed in a pulverizer with an average particle size of 36 to 39 탆 and pulverized into lotion powder. In the present invention, a powder having a size of 36 to 39 mu m is used in consideration of ease of mixing with a hair dye and the like, but powders smaller than or larger than this size can be used.

[Production Example 5]

5 kg of granules were dried well and then pulverized in a pulverizer with an average particle size of 36 to 39 탆 to obtain a granular powder. In the present invention, a powder having a size of 36 to 39 mu m is used in consideration of ease of mixing with a hair dye and the like, but powders smaller than or larger than this size can be used.

[Examples 1 to 12 and Comparative Example 1]

First, second, and mixed additive compositions were prepared with the compositions of Tables 1 to 3 below.

First composition (unit: wt%) ingredient Example Comparative Example One 2 3 4 5 6 7 8 9 10 11 One Cetostearyl alcohol 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 Mineral oil (hard flowing isoparaffin) 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 Polyoxyethylene stearyl ether 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 Polyoxyethylene lauryl ether 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 Green tea polysaccharide 0.3 0.6 - 0.3 0.3 1.5 - - - - 0.3 - Untreated polysaccharide 0.3 0.6 - 0.3 0.3 - 1.5 - - - 0.3 - Peony 0.3 0.6 - 0.3 0.3 - - 1.5 - - 0.3 - Lotus root 0.3 0.6 - 0.3 0.3 - - - 1.5 - 0.3 - Hansikcho 0.3 0.6 - 0.3 0.3 - - - - 1.5 0.3 - Glucose 0.3 - 0.5 0.6 - 0.3 0.3 0.3 0.3 0.3 1.8 - Galactose 0.3 - 0.5 0.6 - 0.3 0.3 0.3 0.3 0.3 - - Fructose 0.3 - 0.5 0.6 - 0.3 0.3 0.3 0.3 0.3 - - Maltose 0.3 - 0.5 - 0.6 0.3 0.3 0.3 0.3 0.3 - - Lactose 0.3 - 0.5 - 0.6 0.3 0.3 0.3 0.3 0.3 - - Sucrose 0.3 - 0.5 - 0.6 0.3 0.3 0.3 0.3 0.3 - - Disodium iodide 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 Erysorbic acid 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Sodium sulfite 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 p-phenylenediamine 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 m-Aminophenol 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 Resorcinol 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 Ammonia water (28%) 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 Monoethanolamine 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 Combination incense 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 Purified water To
100 To
100 To
100 To
100 To
100 To
100 To
100 To
100 To
100 To
100 To
100 To
100

Second composition (unit: wt%) ingredient content Cetearyl alcohol 3.5 Mineral oil (hard flowing isoparaffin) 1.0 Light oil soap Ripin 1.5 Polyoxyethylene lauryl ether 0.5 Polyoxyethylene stearyl ether 1.5 Phenacetin 0.03 Disodium iodide 0.2 Phosphoric acid 0.16 Hydrogen peroxide water (35%) 17 Purified water to 100

Mixing additive (third agent) Composition (unit: wt%) ingredient Example 12 Green tea polysaccharide 10 Untreated polysaccharide 9 Peony 9 Lotus root 9 Hansikcho 9 Glucose 9 Galactose 9 Fructose 9 Maltose 9 Lactose 9 Sucrose 9 Erythorbic acid 10 Sodium sulphate 10

[Example 13]

The composition of the mixed additive (three-component) was prepared by using the composition of the following Table 4 using the green tea polysaccharide, the polyunsaturated polysaccharide, the peony root,

ingredient Content (% by weight) Green tea polysaccharide 2 Untreated polysaccharide 2 Peony 2 Lotus root 2 Hansikcho 2 Glucose 2 Galactose 2 Fructose 2 Maltose 2 Lactose 2 Sucrose 2 Purified water To 100

[ Test Example 1] Evaluation of dyeability

In order to evaluate the saltiness of the hair dye composition of Examples 1 to 11 and Comparative Example 1, the first agent composition of Examples 1 to 11 and Comparative Example 1 of Table 1 and the second antifer agent composition of Table 2 After mixing at a ratio of 1: 1, the amount of hair was twice the weight of the hair and applied evenly to the 12 cm-long experimental human hair. In Examples 12 and 13, when the hair dye of Comparative Example 1 and the second oxidizing agent composition of Table 2 were mixed at a ratio of 60 g: 60 g, 1 g of each of the third additive of Tables 3 to 4, 5 ml By After mixing, the mixture was applied to the 12-cm-long experimental human hair twice as much as the hair weight.

The above ratio was used for hair dye hair containing about 30% of gray hair. After the application, the hair was allowed to stand for 30 minutes, which was the usual time for leaving the hair dye. Then, the hair was washed with flowing water for 1 minute using a shampoo solution, and then dried using a hair drier. The dried hair was measured for color using a color difference meter (model: Hunterlab Labscan XE). The results were compared using the L ^* value, which is the brightness value measured by the colorimeter. The larger the L ^* value, the more bright the color, and the smaller the color, the darker the color. Therefore, the smaller the L ^* value after dyeing, the better the dyeability. The results are shown in Table 5 below.

Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 Example 7 Brightness (L ^* ) 13.05 14.01 13.98 13.11 13.15 13.18 13.35 Example 8 Example 9 Example 10 Example 11 Example 12 Example 13 Comparative Example 1 Brightness (L ^* ) 13.32 13.52 13.49 13.32 13.09 12.85 15.42

As shown in Table 5 above, the present invention can be applied to the case of Examples 1 to 3, which contain at least one natural component selected from the group consisting of green tea polysaccharide, polyunsaturated polysaccharide, peony root, licorice root, and hanikschicho, a carbohydrate or a derivative thereof, 11, Examples 12 to 13 containing a natural ingredient, a carbohydrate or a derivative thereof, or a mixture thereof, selected from the group consisting of green tea polysaccharide, monosial polysaccharide, peony root, The dyeability was remarkably excellent as compared with Comparative Example 1 which did not contain the active ingredient. In particular, it was confirmed that when a natural ingredient and a carbohydrate are simultaneously contained, the dyeing power is superior to that of a natural ingredient and a carbohydrate.

[ Test Example  2] Color persistence evaluation

The hair dyed in Examples 1 to 13 and Comparative Example 1 was placed in a shampoo solution and shaken at a speed of 200 rpm for 30 minutes using a shaker, rinsed for 1 minute in flowing water, and dried with a hair dryer. After drying, the L ^* values were measured using a colorimeter and the color persistence was evaluated by using the difference ΔL ^* between the brightness values in Table 4. The smaller the value of ΔL ^* , the better the color persistence. The results are shown in Table 6 below.

Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 Example 7 The brightness (? L ^* ) 2.32 3.02 2.99 2.35 2.37 2.35 2.42 Example 8 Example 9 Example 10 Example 11 Example 12 Example 13 Comparative Example 1 The brightness (? L ^* ) 2.48 2.51 2.47 2.39 2.28 2.11 3.98

As shown in Table 6, according to the present invention, a hair dye composition containing at least one natural component, a carbohydrate or a derivative thereof, or a mixture thereof selected from the group consisting of green tea polysaccharide, Examples 1 to 11, Example 12, which contains one or more natural ingredients selected from the group consisting of green tea polysaccharide, monosial polysaccharide, peony root, licorice root, and licorice, a carbohydrate or a derivative thereof, or a mixture thereof, ~ 13 were superior in dyeing color persistence compared to Comparative Example 1 which did not contain the active ingredient. Especially, when the natural ingredients and the carbohydrates were simultaneously contained, it was confirmed that the dyed color persistence was superior to that when they were contained alone.

[ Test Example  3] Hair Damage  evaluation

In order to evaluate the sense of hair damage of the compositions of Examples 1 to 13 and Comparative Example 1, five dyed hairs, which were dyed using the compositions of Examples 1 to 13 and Comparative Example 1, were evaluated according to the following criteria, The results are shown in Table 7 below.

Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 Example 7 Condition ◎ ○ ○ ◎ ◎ ◎ ◎ Example 8 Example 9 Example 10 Example 11 Example 12 Example 13 Comparative Example 1 Condition ◎ ◎ ◎ ◎ ◎ ◎ Χ

◎: very soft, ○: soft, Χ: rough

As shown in Table 7, according to the present invention, a hair dye composition containing at least one natural component selected from the group consisting of green tea polysaccharide, polyunsaturated polysaccharide, peony root, licorice root, and hanikschicho, a carbohydrate or a derivative thereof, or a mixture thereof Examples 1 to 11 and Example 12 which contains a mixture of at least one natural ingredient, a carbohydrate or a derivative thereof, or a mixture thereof selected from the group consisting of green tea polysaccharide, ~ 13 was superior to Comparative Example 1, which did not contain active ingredient, after hair dyeing.

Claims (13)

A hair dye composition for dyeing keratin fibers comprising a first agent containing an oxidation dye precursor, a coupler, an alkali agent, a water-soluble antioxidant and a reducing agent and a second agent containing an oxidizing agent,
Wherein said composition comprises a natural component consisting of a green tea polysaccharide, a whitening polysaccharide, a peony root, a lotus root, and a milky lotion; And a carbohydrate or a derivative thereof composed of a monosaccharide and a small saccharide, as an active ingredient,
The monosaccharide is glucose, galactose and fructose,
Wherein the bovine saccharide is lactose, sucrose, and maltose. 2. The hair dyeing composition of claim 1, wherein the bovine saccharide is lactose, sucrose, and maltose. delete delete delete delete The method according to claim 1,
Wherein the active ingredient is contained in the first agent or the second agent. The method according to claim 6,
Wherein the effective ingredient is contained in an amount of 0.01 to 30% by weight based on the total weight of the first agent or the second agent. The method according to claim 1,
Wherein the active ingredient is contained in the mixture after mixing the first agent and the second agent. 9. The method of claim 8,
Wherein the active ingredient is contained in an amount of 0.01 to 30% by weight based on the total weight of the mixture of the first agent and the second agent. The method according to claim 1,
Wherein the active ingredient is contained in a third additive containing a water-soluble antioxidant and a reducing agent and is mixed with the composition. delete 11. The method of claim 10,
Wherein the third additive agent is contained in an amount of 0.01 to 30% by weight based on the total weight of the mixture of the first agent and the second agent. The method according to claim 1,
Wherein the composition has a pH of from 6 to 12. < RTI ID = 0.0 > 11. < / RTI >