JPH0775606A - Implement for coloring hair - Google Patents

Abstract

PURPOSE:To provide the implement for coloring the hair which is capable of uniformly applying a hair coloring agent on the hair and coloring the hair without fixing dyes to the hair skin and is easily usable without soiling the texture and clothing with the coloring agent sagged thereon at the time of use and without staining the hands and fingers. CONSTITUTION:This implement for coloring the hair is produced by mounting a comb part 3 at an aerosol container 2 housing the hair coloring agent and is provided with injecting holes 32 in positions of 45 to 95% of the length of comb teeth 31 front the front ends of these teeth.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hair coloring tool, and more specifically, a hair coloring agent is uniformly applied to hair,
In addition, the present invention relates to a hair coloring tool that can be dyed without dyeing the scalp, does not drip at the time of use and does not contaminate the skin or clothing, and does not stain hands or fingers.

[0002]

2. Description of the Related Art Conventionally, as disclosed in Japanese Utility Model Application Laid-Open No. 61-190230, there has been one in which an aerosol container equipped with an application part having a brush is filled with hair cosmetics. Since these hair cosmetics can be easily applied,
It has been widely used in hair coloring and hair care.

[0003]

However, the conventional hair color applicator has a drawback that it requires a certain amount of skill to apply it evenly to the hair and to dye the hair without dyeing the scalp. It was Further, there is a drawback that the hair dye drips during use and contaminates the skin and clothes.

[0004]

The present inventors have found that in a hair coloring tool in which a comb portion is attached to an aerosol container containing a hair coloring agent, a pouring hole has a length of 45 from a tip of a comb tooth to its length. % To 95%, it is possible to apply it evenly to the hair and dye it without dyeing the scalp. Also, it does not drip when used and contaminates the skin and clothes, We have completed a coating tool that can be used easily without soiling your fingers.

The hair coloring agent filled in the aerosol container is discharged to the discharge passage by the pressure of the propellant. The discharge passage communicates with a pouring hole provided at a position spaced from the tip of the comb. Therefore, the discharged hair coloring agent is uniformly supplied from the middle of the comb teeth to the vicinity of the root. When the comb teeth are brought into contact with the hair in such a state, the hair can be uniformly dyed while the hair is adjusted by the comb teeth. Further, since the hair coloring agent is present in the middle part to the root part of the comb teeth, there is no fear of dyeing the scalp. In particular, it is useful in the case of a hair dye which is easily dyed on the background such as a hair coloring agent using an acid dye.

The comb portion is composed of a large number, for example, 5 to 40 comb teeth, the comb teeth are 1 to 5 cm in length and 1 to 6 mm in thickness, and the width is 2 to 8 mm near the root and 0. 5-
At 4 mm, the width is narrower at the tip. A spout hole communicating with the discharge passage is provided at a portion spaced from the tip of the comb portion. The pouring hole is 45% to 95%, preferably 50% to 90% of the length of the comb tooth from the tip, for example, 9 to 19% from the tip when the comb tooth length is 20 mm.
A pouring hole is provided at a site of mm, preferably 10 to 18 mm.

The aerosol container body is filled with a stock solution of a hair coloring agent and a propellant inside. The material of the aerosol container body is the liquidity of the stock solution, especially in the case of acidic hair dyes and decolorizing agents, the pH is acidic,
Since metals such as aluminum may corrode, aluminum coated with a synthetic resin such as an epoxy resin or a phenol resin, or a synthetic resin such as polyethylene terephthalate is preferable.

As the hair colorant of the present invention, a hair colorant using an acid dye and / or a pigment, an oxidative hair dye using an oxidative dye, a metal hair dye using a metal salt, or a plant dye using a vegetable dye. Known hair coloring agents such as hair agents and hair decolorizing agents using hydrogen peroxide can be mentioned.

The acid dyes and / or pigments used in the present invention are listed below.

Those stipulated by the "Ministerial Ordinance for Defining Tar Dyes that can be Used for Pharmaceuticals" (Notification of 1966, Ministry of Health and Welfare), for example, Red No. 2, Red No. 3, Red 1
02, red 104 (1), red 105 (1), red 106, red 201, red 227,
Red 230 (1), Red 230 (2), Red 2
No. 31, Red No. 232, Red No. 401, Red No. 502,
Red 503, Red 504, Red 506, Yellow 4
No., Yellow No. 5, Yellow No. 202 (1), Yellow No. 202 (2), Yellow No. 203, Yellow No. 402, Yellow No. 403 (1), Yellow No. 406, Yellow No. 407, Daidai No. 20
No. 5, Daidai No. 207, Daidai No. 402, Green No. 3, Green No. 204, Green No. 205, Green No. 401, Green No. 402, Purple No. 401, Blue No. 1, Blue No. 2, Blue No. 202, Blue No. 203, blue No. 205, brown 201
No. 401, black No. 401, etc. The blending amount is 0.
It is from 01 to 10% by weight, preferably from 0.1 to 5% by weight.

As the inorganic pigment, zinc oxide, titanium oxide, red iron oxide, chromium oxide, cobalt oxide, black iron oxide,
Yellow iron oxide, chromium hydroxide, aluminum hydroxide, navy blue,
Barium sulfate, hydrous silicate, silicic acid anhydride, aluminum silicate, talc, kaolin, carmine, mica, magnesium carbonate, bentonite, ultramarine, manganese violet, carbon black, aluminum, copper, gold, titanium mica,
As the organic pigment, red 202, 203, 204, 20
5,206,207,208,219,220,22
No. 1,228,404,405, Daidai color 203,2
04,401, yellow 205,401, blue 404
In addition, dye resin solid solutions, daylight fluorescent pigments, natural pigments such as mineral pigments (such as clay) and natural dye lakes (Madder lake, cochineal lake, etc.) are used. Of these, red iron oxide, dark blue, ultramarine, yellow iron oxide, carmine,
Mica titanium, carbon black, azo pigments and phthalocyanine pigments are preferred. The blending amount is 0.01 to 15
%, Preferably 0.1 to 10%. If it is less than 0.01%, a sufficient effect cannot be obtained, and if it exceeds 15%, stable dispersion becomes difficult.

In addition to the above, the following can be appropriately blended.

As a dyeing aid, a lower alcohol such as benzyl alcohol or phenethyl alcohol which is an aromatic alcohol, N-methylpyrrolidone or N-ethylpyrrolidone which is an alkylpyrrolidone, ethylene carbonate or propylene carbonate which is a lower alkylene carbonate, etc. Specific examples include ethyl alcohol and isopropyl alcohol. The blending amount is 1 to 40% by weight, preferably 3 to 30% by weight.

Resins include cationic, amphoteric, anionic and nonionic resins. For example, polyvinylpyrrolidone polymer compound polyvinylpyrrolidone, copolymer of vinylpyrrolidone and vinyl acetate, copolymer of polyvinylpyrrolidone / methacrylic acid / methacrylic acid ester, copolymer of vinylpyrrolidone / vinyl acetate / alkylaminoacrylate Commercially available products such as polymers are Luviscol K, VA and VA manufactured by BASF.
P, PVP X, PVP / VA, etc. of GAF. In addition, commercially available products such as lower alkyl half esters of copolymers of methyl vinyl ether, which is an acidic vinyl ether polymer, and maleic anhydride are commercially available.
Company G's Gantrez ES-225, ES-335, ES
-425 and the like. Copolymers of vinyl acetate and crotonic acid, which are acidic polyvinyl acetate polymers, terpolymers of vinyl acetate, crotonic acid and vinyl neodecanoate, terpolymers of vinyl acetate, crotonic acid and vinyl propionate Combined, vinyl acetate and N-vinyl-5-methyl-
Commercially available products such as a copolymer of 2-oxazoline may be B
ASF Rubiset CA, CAP, National
Starch resins 28-1310, 28-29
30, Dewlex manufactured by Dow Chemical Company, and the like. Copolymers of acrylic acid and / or methacrylic acid, which are acidic acrylic polymer compounds, and acrylic acid alkyl esters and / or methacrylic acid alkyl esters, and copolymers of acrylic acid, acrylic acid alkyl esters, and N-alkylacrylamide Such,
Commercially available products include Plus Size L-53P from Reciprocal Chemistry,
53D, 7400, 7410, 7420, 7480, 5
3PB, 8011, Ultrahold 8 manufactured by BASF, and the like. Copolymerization of acrylic acid, methacrylic acid, acrylic acid alkyl ester, methacrylic acid alkyl ester, etc. with amphoteric acrylic polymer compounds such as dialkylaminoethyl methacrylate, dialkylaminoethyl acrylate, diacetone acrylamide, etc. Examples of commercially available products, such as terpolymers of hydroxypropyl acrylate, butylaminoethyl methacrylate and octylamide acrylate, are commercially available from Mitsubishi Yuka Yukaformer AM75-201,2.
02, 204, R205, R205S, 206, W, W
Amphom of H, National Starch
er and the like. Among these, acidic acrylic polymer compounds and N-methacryloylethyl-N, N-dimethylammonium / α-N-methylcarboxybetaine / butyl methacrylate copolymers are preferable. The blending amount is 0.1 to 15% by weight, preferably 1 to 10% by weight.

In addition, known hair cosmetic ingredients may be added. For example, as a polypeptide, collagen, keratin, elastin, fibroin, conchiolin, soybean protein, casein, proteins such as gelatin, acid,
Hydrolyzate obtained by hydrolyzing alkali, enzyme, etc., cation-denatured protein obtained by quaternizing these, polyoxyethylene alkyl ether, polyoxyethylene alkylphenyl ether, polyoxyethylene as nonionic surfactant which is a foaming agent Sorbitan fatty acid ester,
Polyoxyethylene glyceryl monofatty acid ester, polyoxyethylene sorbitol fatty acid ester, hydrogenated castor oil derivative, polyoxyethylene fatty acid ester, higher fatty acid glycerin ester, sorbitan fatty acid ester, etc. as viscosity modifiers methyl cellulose, hydroxyethyl cellulose, hydroxypropyl methyl cellulose, hydroxy Propyl cellulose, ethyl cellulose, hydroxyethyl cellulose ethyl ether, sodium carboxymethyl cellulose, quaternary nitrogen-containing cellulose ether, xanthan gum and the like, as a moisturizer, glycerin, 1,3-butylene glycol, propylene glycol, polyethylene glycol, sodium pyrrolidonecarboxylate, sodium lactate. , Sorbitol, hyaluronic acid, etc., Fats such as castor oil, cacao butter, mink oil, avocado oil, and olive oil, waxes such as beeswax, spermaceti, lanolin, carnauba wax, candelilla wax, and higher alcohols such as cetyl alcohol, oleyl alcohol, lauryl alcohol, and stearyl alcohol. , Isopropyl myristate, hexyl laurate, cetyl lactate, propylene glycol monostearate, oleyl oleate, hexadecyl 2-ethylhexanoate, octyldodecyl myristate, etc. as fatty acid ester, dimethyl polysiloxane, methylphenyl polysiloxane as silicone derivative,
Polyether-modified silicone, epoxy-modified silicone, amino-modified silicone, alkyl-modified silicone, etc., other fragrances, antiseptic / bactericidal agents, antioxidants, ultraviolet absorbers, animal / plant extract components, pH adjusters, sequestering agents Can be appropriately mixed.

As the oxidative hair dye, as an oxidative dye intermediate, usually, phenylenediamines, aminophenols, toluylenediamines, aminonitrophenols, diphenylamines, diaminophenylamines,
One or more N-phenylphenylenediamines, diaminopyridines and the like and salts thereof can be mentioned. The blending amount is, for example, about 0.01 to 10% by weight based on the total weight of the first agent. Further, resorcin, pyrogallol, catechol, metaaminophenol, metaphenylenediamine and the like can be blended as a coupler. In addition, “Standards for Quasi-drug Raw Materials” (1991)
It is possible to use those listed in Yakuji Nippo Co., Ltd., issued June 2006. This can be dyed by using it in combination with the above-mentioned hair treatment agent for oxidation. In addition, for autoxidative hair dyes that do not use an oxidizing agent, para-phenylenediamine, para-toluylenediamine, and N, N-bis (2-hydroxyethyl) are used as oxidation dye intermediates.
-Paraphenylenediamine, N-phenyl-paraphenylenediamine, 4,4'-diaminodiphenylamine,
One or more of 2-chloroparaphenylenediamine, N, N-dimethylparaphenylenediamine, 2,6-dichloroparaphenylenediamine, paraaminophenylsulfamic acid and salts thereof can be mentioned. Examples of the salts include hydrochloride, sulfate, acetate and the like. Among these, paraphenylenediamine, paratoluylenediamine, N, N-bis (2-hydroxyethyl)-
Paraphenylenediamine or a salt thereof is preferable, and its compounding amount is 0.01 to 10% by weight. Also, gallic acid,
As tannic acid or a derivative thereof, gallic acid alkyl esters such as ethyl gallate, methyl gallate, and propyl gallate, tannic acid, quintuple, paraaminophenol, orthoaminophenol, 2,4-diaminophenol, toluene-3, 4-diamine, resorcin, pyrogallol, catechol, metaaminophenol, metaphenylenediamine, toluene-2,4-diamine, hydroquinone, α-naphthol, 2-nitroparaphenylenediamine, 4-nitroorthophenylenediamine, 2-amino- 4-nitrophenol, 2-amino-5-nitrophenol, 2,6-diaminopyridine, 1,5-dihydroxynaphthalene, 5-aminoorthocresol, picramic acid, picric acid, diphenylamine, paramethyl Minophenol, 1,2,4-benzenetriol, phloroglucin, 2,4-diaminophenoxyethanol, 5- (2-hydroxyethylamino) -2-methylphenol, 1-amino-4-methylaminoanthraquinone, 1,4- Diaminoanthraquinone and the like and salts thereof can be blended.

As the metal hair dye, known metal salts include ferrous sulfate, ferrous chloride, ferrous acetate, ferrous phosphate, ferrous oxalate, ferrous nitrate and ferric citrate. Ferrous iron, ferrous carbonate, ferrous pyrophosphate, ferrous chlorate, ferric sulfate,
Iron salts such as ferric chloride, ferric acetate, ferric phosphate and ferric nitrate, copper salts such as copper sulfate and copper chloride, zinc salts such as zinc chloride, zinc nitrate, zinc sulfate and zinc acetate. , And lead salts such as lead chloride, lead nitrate, lead sulfate, and lead acetate. Of these, iron salts are preferable. The blending amount is
0.01 to 20% by weight, preferably 0.1 to 10% by weight
Is. As color formers, gallic acid, gallic acid esters such as propyl gallate, tannic acid and its esters, pyrogallol, catechol, resorcin, hydroquinone, hematein, hematoxylin, salicylic acid, indole derivatives (5,6-dihydroxyindole, 4-
Hydroxyindole, 5,6-dihydroxyindole-2-carboxylic acid), vitamin B ₆ such as pyridoxine hydrochloride, dicaprylate pyridoxine dipalmitate acid pyridoxine, and the like oxine. The blending amount is 0.01 to 10% by weight. As a legal dye,
Examples include quinoline yellow WS, quinoline yellow SS, tartrazine, sunset yellow FCF, fluorescein, uranine, and Hansa yellow. The blending amount is
It is 0.01 to 5% by weight.

Henna, hematine, hematoxylin and the like are used as plant hair dyes. It can also be used in combination with the above metal salts.

The decolorizing agent contains 0.5 to 12% by weight, preferably 1 to 10% by weight of hydrogen peroxide. Examples of the stabilizer include phenacetin, EDTA, 8-hydroxyquinoline, acetanilide, sodium pyrophosphate, barbituric acid, uric acid, tannic acid, paraben and the like. Further, it is preferable to adjust the pH to 2 to 6 by using, for example, phosphoric acid, citric acid, sulfuric acid, acetic acid, lactic acid, tartaric acid, etc. as the pH adjusting agent. In addition, the above-mentioned materials can be appropriately mixed. In addition to the bleaching agent, this decolorizing agent can also be used as an oxidizing agent for an oxidative hair dye and a second agent for a permanent wave.

Examples of the propellant used in the present invention include chloroalkane-based propellant, liquefied petroleum gas, dimethyl ether, carbon dioxide gas, nitrogen gas or a mixture thereof. Of these, dimethyl ether and liquefied petroleum gas are particularly preferable. The blending amount is 1 to 30% by weight, preferably 2 to 20% by weight.

[0021]

The stock solution of the hair coloring agent filled in the aerosol container is discharged to the discharge passage by the pressure of the propellant. The discharge passage communicates with a pouring hole provided at a position spaced from the tip of the comb. Therefore, the discharged stock solution is uniformly supplied from the middle of the comb teeth to the vicinity of the root. When the comb teeth are brought into contact with the hair in such a state, the hair can be uniformly dyed or bleached while the hair is adjusted by the comb teeth. Since the stock solution is supplied to the middle part of the comb teeth, there is no risk of dyeing the scalp. In particular, it is useful in the case of a hair dye which is easily dyed on the background such as a hair coloring agent using an acid dye. Moreover, since the comb portion can be removed from the aerosol container, the comb portion can be easily cleaned and replaced.

[0022]

Preferred embodiments of the present invention will be described below in order to further clarify the structure and operation of the present invention described above.

Example FIG. 1 is a side sectional view of the hair coloring tool used in this example. The comb portion 3 is attached to the spout 21 of the existing aerosol can 2 by the comb connecting portion 35. Spout 2
The pipe 5 is attached to the pipe 1 via the pipe joint portion 4, and the tip of the pipe 5 is set to be substantially in the center of the comb cavity 34. Further, in order to firmly attach the comb portion 3 and the aerosol can 2, it is preferable to provide a shoulder cover 7 as shown in FIG. It is preferable that the shoulder cover 7 and the comb portion 3 are integrally molded because of its strength, but as a separate member, a small hole may be provided in the shoulder cover 7 so that the comb connecting portion 35 can be inserted so as to be vertically movable. Further, the spout 21 and the button 6, and the comb portion 3 and the shoulder cover 7 may be integrally formed. Alternatively, the spout 21 and the comb connecting portion 35 may be provided with a screw so as to be screwed together, or the spout 21 and the comb connecting portion 35 may be formed in a polygonal shape such as a quadrangle so as to firmly attach them.

If the pipe 5 is too long or too short, the tip of the pipe 5 is located near the upper end or the lower end of the comb cavity 34. Since it is supplied only to the comb teeth 31 located near the lower end, it is not uniformly supplied to the entire comb teeth 31. Therefore, if the tip of the pipe 5 is set to be located substantially in the center of the comb-shaped cavity 34, the undiluted solution fills the entire comb-shaped cavity 34 and is uniformly discharged to the pouring hole 32 through the discharge passage 33. Therefore, the comb teeth 31 are uniformly supplied. The tip of the pipe 5 may be located at, for example, about 1/2 the distance between the upper discharge passage 33 and the lower discharge passage 33, but the range is 1/4 to 3/4, preferably 1/3. This is about 2/3, and this position varies depending on the volume and shape of the comb cavity 34, the diameter and length of the discharge passage 33, and the diameter of the pouring hole 32, but the stock solution is evenly distributed over the entire comb tooth 31. Set to be supplied. Incidentally, the pipe 7
Although it is possible to omit, it is preferable not to omit for the above reason. When the pipe 7 is omitted, as shown in FIG. 3, the comb cavity 36 is formed so as to be gradually larger as it goes upward, or as the discharge passage 33 and / or the pouring hole 32 is located above the comb 3. By forming the comb teeth 31 so as to gradually increase in size, the comb teeth 31 can be uniformly supplied.

The comb portion 3 is composed of a large number, for example, 5 to 40 comb teeth 31, each of which has a length of 1 to 4 cm and a thickness of 1 to 4.
The width is 4 mm, the width is 2 to 8 mm near the base and 0.5 to 3 mm near the tip, and the width is narrower at the tip. A spout hole 32 communicating with the discharge passage 33 is provided at a portion spaced from the tip of the comb tooth 31. Pouring hole 3
2 is 45% to 95%, preferably 50% to 90% of the length of the comb teeth 31 from the tip, for example, 9 to 19 mm, preferably 10 from the tip when the length of the comb teeth 31 is 20 mm. A pouring hole 32 is provided at a site of ~ 18 mm. In this embodiment, the comb teeth 31 have a length of 2 cm and a thickness of 1.5 mm,
The width near the base is 4 mm and the width near the tip is 2 mm, and the pouring hole 32 is provided at a position 14 mm from the tip of the comb teeth 31. Therefore, the discharged stock solution 4 is uniformly supplied near the middle of the comb teeth 31. When the comb teeth 31 are brought into contact with the hair in such a state, the comb teeth 31 dye hair uniformly while styling. Since the stock solution is supplied to the middle portion of the comb teeth 31, there is no risk of dyeing the scalp.

A shoulder cover 7 is provided so as to cover the vicinity of the upper end portion of the aerosol can 2, and the shoulder cover 7 and the comb portion 3 are detachably screwed together. Also, the comb portion 3 is
For ease of use, the back side of the comb portion 3 is 0 to 45 degrees, preferably 5 to 4 with respect to the longitudinal centerline of the aerosol container 1.
It is installed at an angle of 0 degree.

The aerosol can 2 is filled with the following undiluted solution A1 comprising an acidic dye and / or pigment and a propellant as undiluted solution.

The aerosol can 2 is made of a synthetic resin such as an epoxy resin or a phenol resin because the liquid of the stock solution of the hair coloring agent, especially the pH of the metal, may corrode metal such as aluminum. Coated aluminum or synthetic resins such as polyethylene terephthalate are preferred. This example is an epoxy resin coated aluminum.

At the time of use, the aerosol can 2 is grasped with one hand and the button 6 is pushed down with the index finger. The injected undiluted solution fills the comb cavity 34 via the pipe 5, passes through the discharge passage 33, and is ejected from the pouring hole 32 to reach the vicinity of the middle of the comb teeth 31. Hair is dyed by combing the hair with the comb portion 3.

Stock solution A1 wt% carbon black 0.5 red 404 0.3 yellow 205 0.2 N-methacryloylethyl N, N-dimethylammonium · 8.5 α-N-methylcarboxybetaine / butyl methacrylate Polymer (30%) Coconut oil fatty acid amide propyl betaine (30%) 0.5 Collagen hydrolyzate 0.5 Diglycerin 0.3 95% Ethanol 20.0 Perfume 0.1 LPG (3.0 kgf / cm ² , 20 ° C) 7.0 Purified water Remainder This stock solution was filled into the aerosol container 2 shown in FIG. 1 and used, and it was possible to send the foam to the comb part 3 without excess or deficiency, and to the hair without hair dripping. It could be colored with sufficient covering power and did not contaminate the background.

Similarly, instead of the stock solution A1, the following stock solution A2 is used.
~ A5 was loaded.

Undiluted solution A2 wt% hydrogen peroxide (35%) 8.0 ethanol 10.0 polyoxyethylene (7.5) nonylphenyl ether 5.0 water-soluble silicone 1.0 tartaric acid 0.2 LPG 7.0 purification Make up to 100% with water.

The above aerosol foam decolorizing agent is
When applied to hair, it was able to be uniformly decolorized and no irritation to the scalp was observed.

Undiluted solution A3 wt% cetostearyl alcohol 0.2 polyoxyethylene nonyl phenyl ether 1.0 cationized cellulose 0.1 N, N-bishydroxyethyl paraphenylenediamine sulfate 1.0 gallic acid 1.0 hydrochloric acid 2, 4-diaminophenol 0.5 2,6-diaminopyridine 0.5 sodium sulfite 0.5 triethanolamine 1.0 propellant (DME / LPG) 5.0 purified water balance The hair mousse was applied to the hair for 30 minutes. When left to stand, the hair was dyed in a natural black color and no dyeing on the scalp was observed.

Undiluted solution A4 wt% ferrous chloride 1.5 pyridoxine dipalmitate 1.5 ascorbyl stearate 0.7 polyoxyethylene glycerin monostearate 5.0 polyvinylpyrrolidone 1.0 LPG 7.0 purified water balance above An aerosol foam hair dye having the composition was prepared, applied to white hair, left for 30 minutes, and then washed with shampoo. When this operation was repeated 3 times, the dyeing was excellent, the hair was dyed in a natural black brown color, and no dyeing on the scalp was observed.

Stock solution A5 wt% ferrous sulfate 1.0 hematein 0.3 pyrogallol 0.1 oxine hydrochloride 1.0 polyoxyethylene nonylphenyl ether 2.0 distearyldimethylammonium chloride 0.2 cetanol 1.0 dimethyl ether 4 0.0 Purified water Remainder An aerosol foam hair dye having the above composition was prepared, applied to white hair, left for 30 minutes, and then washed with shampoo. When this operation was repeated 3 times, the dyeing was excellent, the hair was dyed in a natural black brown color, and no dyeing on the scalp was observed.

[0037]

As described in detail above, according to the application tool of the present invention, it is possible to apply it evenly to the hair and dye the hair without dyeing the scalp, or decolorize it. It is possible to provide an application tool that can be easily used without dripping at the time of use to contaminate the skin or clothes and to keep hands and fingers clean.

[0038]

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing a main part of a hair coloring tool of an example.

FIG. 2 is a perspective view of the hair coloring tool of the embodiment.

FIG. 3 is a cross-sectional view showing the main parts of the hair coloring tool of the embodiment.

[Explanation of symbols]

 1 Hair Coloring Tool 2 Aerosol Can 21 Spout 3 Comb Part 31 Comb Tooth 32 Pouring Hole 33 Discharge Passage 34 Comb Cavity 35 Comb Connection 36 Comb Cavity 4 Pipe Joint 5 Pipe 6 Button 7 Shoulder Cover

Claims (1)

[Claims] 1. A hair coloring tool in which a comb portion is attached to an aerosol container containing a hair coloring agent, wherein a pouring hole is provided at a position 45% to 95% of the length from the tip of the comb tooth. Characterizing hair coloring tool.