KR101461640B1 - Oxidative Liquid Hair Dye Composition - Google Patents

Abstract

The present invention relates to an oxidative liquid hair dye composition. The oxidative liquid hair dye composition of the present invention is an oxidative liquid hair dye composition containing an oxidative dye precursor and a coupler, which comprises anionic surfactants and alkanolamides having an HLB value of 12.0 or less, oleyl alcohol and C ₁ to C ₄ lower alcohols And a control unit. The oxidative liquid hair-dyeing composition of the present invention is a transparent liquid hair-dyeing agent which can be applied to various dyeing containers because it can be increased when forming a foam or mixing with a dyestuff, and is easy to apply to hair, fast dyeing speed and excellent color sustainability In addition, damage to the scalp is minimized, and contaminants such as dye solutions remaining on hair, scalp, and skin can be effectively removed.

Oxidizing, liquid, hair dye

Description

Oxidative Liquid Hair Dye Composition [0002]

The present invention relates to an oxidative liquid hair dye composition. Specifically, it can be applied to various dyeing apparatuses from transparent to semitransparent liquid, and it is easy to apply to hair when mixed with two agents, has a high dyeing speed, is excellent in color persistence, can effectively remove a dye solution To an oxidative liquid hair dye composition.

Recently, as the level of living has improved, interest in beauty has been increasing, among which beauty of hair is also an important part. In particular, hair dyeing is popularized in both modern and young people regardless of sex.

Of the hair dyeing agents for dyeing hair, the oxidative liquid hair dyeing composition usually contains one or more oxidative dye precursors and at least one coupler, and is mixed with an oxidizing agent composed of a hydrogen peroxide solution or the like immediately before application to hair to perform dyeing . The purpose of using these hair dye agents is to completely dye the hair as long as possible and to maintain the hair hair effect as long as possible.

Conventionally, in the conventional art, a lotion-type two-cream or two-cream-type two-cream was used as a typical hair dye form in a cream formulation, and the one or two preparation was mixed just before dyeing, The dyeing was done in such a way.

Recently, however, various dyeing devices have been studied as a demand for a more simple dyeing method has been increased, and accordingly, a variety of formulations of an oxidative hair dyeing agent have also been required. For example, a product which can form a foam with the spraying of the first agent and the second agent has been appeared, and a variety of dyeing apparatuses capable of dyeing hair by comb type having various discharge ports have been commercialized to be. In addition, in order to meet the needs of various emotional products, the development of various formulations such as moisture-gel and transparent liquids is further needed.

However, the existing liquid type has a problem in stability, or the use of an organic solvent is inconvenient because the odor is poisoned during dyeing, and the usability is poor when it is mixed with the two agents, so that the feeling of use is poor , The dyability is remarkably lowered, and the hair is damaged and the development is avoided.

Therefore, it is urgent to develop a liquid type capable of forming foam in order to develop various products and to be applied to a dyeing vessel (such as foam type or injection type) or to be able to increase in mixing with appropriate two-component agents.

Therefore, a problem to be solved by the present invention is that it is applicable to various containers and dyeing tools by developing transparent, semi-transparent liquid formulations. It is easy to apply to the hair because it can be foamed or when it is mixed with the second agent. It is applied easily on the hair, has a fast dyeing speed and excellent color sustainability. It also has little hair and scalp damage and is contaminated with dye solution remaining on hair, scalp, It is an object of the present invention to provide an oxidative liquid hair dye composition capable of effectively removing a substance.

In order to solve the above problems, the oxidative liquid hair dye composition of the present invention is an oxidative liquid hair dye composition containing an oxidative dye precursor and a coupler, which comprises a nonionic surfactant and an alkanolamide having an HLB value of 12.0 or less, oleyl alcohol and C ₁ to C ₄ lower alcohols.

The nonionic surfactant according to the present invention is selected from the group consisting of monoglycerides, diglycerides, propylene glycol fatty acid esters, sorbitan mono fatty acid esters, polyoxyethylene sorbitan fatty acid esters, polyoxyalkylene and alkyl glyceryl ethers Or a mixture of two or more of them. However, the present invention is not limited thereto.

The alkanolamide according to the present invention can be represented by the following formula (1)

Wherein R ₁ is a C ₈ to C ₅₀ linear or branched fatty acid group or fatty alcohol group, R ₂ is hydrogen or a C ₁ to C ₁₀ linear or branched alkyl group, R ₃ is C ₁ ~ C ₁₀ alkyl group or the alkane can come due.

The oleyl alcohol according to the present invention is an unsaturated aliphatic alcohol having 18 carbon atoms and can be represented by the following formula (2).

In addition, the C ₁ -C ₄ lower alcohol according to the present invention may preferably be represented by the following formula (3).

In Formula 3, R ₁ and R ₂ are each hydrogen or C ₁ -C ₃ straight chain or branched chain, and the number of carbon atoms of the compound of Formula 3 is not more than 4. A more preferred example of the lower alcohol according to the present invention is ethanol or isopropyl alcohol.

The oxidative liquid hair dye composition of the present invention is a transparent liquid hair dye composition and can be applied to various containers and dyeing tools. It can be foamed or can be mixed with an appropriate two-component agent, easily applied to hair, It is not only excellent in color persistence but also has little hair and scalp damage, and contaminants such as dyestuff residues remaining on hair, scalp, skin, etc. can be effectively removed.

Hereinafter, the present invention will be described in detail. The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms and the inventor may appropriately define the concept of the term in order to best describe its invention It should be construed as meaning and concept consistent with the technical idea of the present invention.

Generally, the number and kinds of nonionic surfactants used in hair dyes vary widely. Among them, the nonionic surfactant contained in the oxidative liquid hair dye composition of the present invention is a nonionic surfactant having a lipophilicity as a nonionic surfactant having a HLB of about 12.0 or less. When the HLB is 12.0 or less, there is no particular limitation, and an appropriate one can be selected in consideration of the smell and irritation of the hair dye and the balance in the total composition ratio during use. For example, the HLB may be 2.0.

As described above, the nonionic surfactant having an HLB of 12.0 or less can form a transparent liquid to transparent form when it is mixed with the alkanolamide, the oleyl alcohol and the lower alcohol according to the present invention at a high pH (pH 8.0 or more). Further, mixing of 50% or more of water with a biodegradable material containing aliphatic alcohol (C ₁₂ to C ₂₂ ) facilitates control of the viscosity of the mixture, maintains a mixed viscosity form having a wet feeling and a gel, Is useful.

Examples of the nonionic surfactant having an HLB of 12.0 or less include monoglyceride, diglyceride, propylene glycol fatty acid ester, sorbitan mono fatty acid ester, polyoxyethylene sorbitan fatty acid ester, polyoxyalkylene, alkyl glyceryl ether And mixtures of two or more thereof, but are not limited thereto.

Among the above nonionic surfactants, polyoxyalkylene is preferably included. Examples of the polyoxyalkylene include lauryl alcohol or decyl alcohol to which EO (ethylene oxide) is added, polyoxyethylene, polyoxyethylene (3) decyl ether, polyoxyethylene cetyl ether, polyoxyethylene (2) Polyoxyethylene (3) lauryl ether, and polyoxyethylene (4) lauryl ether, or a mixture thereof.

 The content of the nonionic surfactant according to the present invention may be 1.0 to 30.0 wt%, preferably 5.0 to 20.0 wt%, based on the total weight of the composition. If the amount is less than 1.0% by weight, the effect of increasing the dyeing solution is very low, so that the usability is very poor and a significant dyeing effect can not be expected. If the amount is more than 30.0% by weight, The dyeability may be lowered.

When the alkanolamide compound contained in the oxidative liquid hair dye composition of the present invention is mixed with the lipophilic nonionic surfactant according to the present invention described above, the formulation can be stabilized and when mixed with the two agents, Can have adjustable characteristics. Therefore, it is possible to give a moisturizing effect and a conditioning feeling to the hair at a high pH, and to minimize the scalp irritation, thereby reducing the scalp damage.

As the alkanolamide which can be used in the present invention, the fatty acid amide compound represented by the above-mentioned formula (1) can be typically used. Examples of the compound represented by the above formula (1) include acetamide, cocamide, almondamide, behenamide, tallowamide, lauamide, (DEA), monoethanolamine (MEA), monoisopropanolamine (MIPA), 2- (2-hydroxyethyl) aminomethane, and the like, such as isostearamide, lactamide, lauramide and stearamide, But are not limited to, condensed forms of alkylaminoethanolamines.

The content of the alkanolamide compound according to the present invention may be 1.0 to 30.0 wt%, preferably 5.0 to 20.0 wt%, based on the total weight of the composition. If the content is less than 1.0% by weight, the effect of increasing the staining solution is very low, so that the usability is very poor, and a definite dyeing effect can not be expected, and if it exceeds 30.0% by weight, penetration of the dye into hair can be inhibited.

In the present invention, the weight ratio of the nonionic surfactant and the alkanolamide is preferably 0.5: 1.0 to 1: 1.5, more preferably 0.8: 1.0 to 1.0: 1.2. This is because the gel having the moisture sensitivity within the above range is most easily formed and the feeling of use is very excellent.

The oleyl alcohol according to the present invention is represented by the above formula (2) and is a transparent liquid type alcohol among the aliphatic alcohols and is an aliphatic alcohol suitable for compounding in the liquid hair dyeing composition of the present invention. Aliphatic alcohols other than oleyl alcohol are difficult to form a transparent liquid type hair dye composition and form a cloudy white to opaque form when they are mixed. On the other hand, the oleyl alcohol does not inhibit the transparency of the liquid hair dyeing agent in the form of a liquid when blended, gives an appropriate gradual effect upon dyeing, and can impart effects such as prevention of hair growth and hair damage.

The content of the oleyl alcohol according to the present invention may be 0.1 to 30.0 wt%, preferably 0.5 to 20.0 wt%, based on the total weight of the composition. If the content is less than 0.1% by weight, the effect of increasing the dyeing solution is very low, which is very poor in usability and can not be expected to have a distinct effect. If the content exceeds 30.0% by weight, transparency is deteriorated and long-term stability is impaired.

The oxidative liquid hair dye composition of the present invention may contain a C ₁ -C ₄ lower alcohol. More preferably, the lower alcohols according to the present invention may comprise ethanol and isopropyl alcohol. The lower alcohol enhances transparency and solubility of the one agent to make the liquid hair dye transparent, and can contribute to long-term stability.

The content of the lower alcohol according to the present invention may be 0.1 to 30.0 wt%, preferably 1.0 to 10.0 wt%, based on the total weight of the composition. If the content is less than 0.1% by weight, the effect of contributing to the solubilization of the one agent is very low and the contribution to long-term stability and transparency is low. If the content is more than 30.0% by weight, it contributes to the long-term stability and transparency of the salt solution. And the main function of the hair dye can not be attained.

The oxidative liquid hair dye composition of the present invention may further comprise an anionic surfactant known in the art. The anionic surfactant included in the present invention, when used together with the nonionic surfactant and the alkanolamide, can rapidly apply the dyeing solution to the hair and exhibits properties similar to those of the shampoo immediately after dyeing, It is possible to impart the property of removing the hair dye and the scalp and the dye solution remaining on the skin more effectively without using the soap. In addition, the anionic surfactant can effectively formulate the foam type hair dye dye container by stabilizing foam formation when applied to a dye container capable of forming a foam.

The anionic surfactant used in the present invention may be any of those conventionally used in the art without any limitation. For example, a carboxylic acid salt compound such as a soap, a higher alcohol, a higher alkyl ether, a sulfuric ester salt compound in which an olefin is sulfate, a sulfate compound including an alkylbenzenesulfonate, Phosphate compounds phosphorylated with higher alcohols, and ammonium salts neutralized with mono isopropanolammonium or triethanolamine or the like. More specifically, sodium lauryl sulfate (SLS), sodium lauryl ether sulfate (SLES), linear alkylbenzene sulfonate (LAS), monoisopropanol ammonium lauryl ether sulfate (MIPA acyl isethionate (SCI), alkyl glyceryl ether sulfonate (AGES), acyl glutamate, acyl taurate, and fatty acid A fatty acid metal salt, and the like, but is not limited thereto.

The content of the anionic surfactant may be 0.01 to 20.0% by weight, preferably 0.1 to 10% by weight based on the total weight of the composition. If the amount is less than 0.1% by weight, the foam can not be effectively formed. If the amount exceeds 10.0% by weight, the dyeing agent is prevented from penetrating into the hair, and the dyeability is markedly lowered.

The oxidative liquid hair dye composition used in the present invention contains a conventional oxidative dye precursor and a coupler. As oxidative dye precursors and couplers, most currently known oxidative dye intermediates and couplers can be used in the present invention.

Examples of such oxidative dye precursors include o-aminophenol, p-aminophenol, toluene-2,5-diamine hydrochloride, p-phenylenediamine hydrochloride, toluene-2,5-diamine, p- Methylaminophenol, sulfuric acid o-aminophenol, sulfuric acid p-aminophenol, toluene-2,5-diamine sulfate, p-phenylenediamine sulfate and the like, and their types and combinations are not limited. The content of the oxidation dye precursor is preferably 0.05 to 5% by weight (as a free base if present in the salt), more preferably 0.25 to 1.5% by weight based on the total weight of the composition.

Examples of the coupler include 2-methyl-5-hydroxyethylaminophenol, p-amino-ocresol, m-aminophenol, 2,4-diaminophenoxyethanol hydrochloride, m-phenylenediamine hydrochloride, m P-phenylenediamine, p-amino-ocresol sulfate, 4-ethoxy-m-phenylenediamine sulfate, m-phenylenediamine sulfate,? -Naphthol, resor Cyano, 2-methylsorbicinol, and the like, and the types and combinations thereof are not limited.

The oxidative liquid hair dye composition of the present invention may further comprise a direct dye conventionally used within the range not to impair the object of the present invention. Such direct dyes include, but are not limited to, Arianol dyes, p-nitro-o-phenylenediamine, nitro-p-phenylenediamine, 2-amino-4-nitrophenol, -phenylene diamine, picraminic acid, and other vegetable dyes such as Henna. However, the present invention is not limited thereto.

The oxidizing liquid hair dye composition of the present invention may contain additives commonly used in hair dyes within the range not to impair the effects of the present invention. For example, solvents, water-soluble moisturizers, antioxidants, thickeners, alkalis, metal sequestering agents, oxidizing agents, and perfumes can be used.

As the water-soluble humectant usable in the present invention, any one or two or more of glycol ethers such as propylene glycol, hexylene glycol and diethylene glycol may be used in combination. The usable content may be 0.01 to 20 wt%, more preferably 0.5 to 15 wt%, based on the total weight of the composition.

The antioxidant is not particularly limited as long as it can be commonly used in a hair dye, and examples thereof include ascorbic acid, erythorbic acid, cysteine hydrochloride, sodium sulfite and the like. The preferred content may be 0.01 to 10% by weight, more preferably 0.1 to 3% by weight, based on the total weight of the composition.

The alkali agent is not particularly limited as long as it has a pH of 6 or more and can be used in a hair dye, and examples thereof include sodium hydroxide, potassium hydroxide, ammonia water, monoethanolamine and aminomethylpropanol. It is more preferable that the pH of the alkaline agent is in the range of 6 to 12.

The metal sequestering agent is not particularly limited as long as it can be commonly used in hair dyeing agents, and examples thereof include eddies, tetrasodium dithiophos, and pentasodium pentitates. The preferred content may be 0.01 to 5 wt%, more preferably 0.05 to 1 wt%, based on the total weight of the composition.

The oxidizing agent to be mixed with the composition according to the present invention may be generally hydrogen peroxide (35%).

In the production of the hair dye composition of the present invention, it is possible to fill the rest of the composition including water, preferably purified water, to allow uniform dissolution and dispersion of each component, and to control the viscosity.

The method of using the hair dye composition according to the present invention will be briefly described as follows. The oxidative liquid hair dye composition of the present invention is mixed with a peroxide, for example, an oxidizing agent containing 6% hydrogen peroxide, applied to the hair and allowed to stand for 5 to 20 minutes. Then rinse with normal shampoo and water. A detailed description of these is given in detail in the literature such as " Permanent Hair Dyes "(1996, Society of Cosmetic Chemists) by Keith C. Brown and Stanley Pohl.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail with reference to examples. However, the embodiments according to the present invention can be modified into various other forms, and the scope of the present invention should not be construed as being limited to the embodiments described below. The embodiments of the present invention are provided to enable those skilled in the art to more fully understand the present invention.

Examples and Comparative Examples

An oxidative liquid hair dye composition was prepared by the ingredients and the contents shown in Table 1 below (unit: wt%).

Specifically, in Table 1, components other than the monoethanolamine and the combined fragrance were mixed, and the mixture was uniformly mixed after heating to 80 DEG C and emulsified or stirred. Subsequently, the mixture was cooled to 40 ° C, and monoethanolamine, strong ammonia water (28%) and a combination of fractions were added thereto to prepare an oxidative liquid hair dye composition.

Name Example 1 Example 2 Example 3 Comparative Example Oleyl alcohol 5.00 5.00 5.00 8.00 Stearothiomerium chloride - - - 2.50 Polyoxyethylene cetyl ether 2.50 2.50 2.50 2.50 EDTA.4Na 0.20 0.20 0.20 0.20 Propylene glycol 3.00 3.00 3.00 3.00 SLES (28%) 5.0 5.0 5.0 - Cocamide miai 10.0 - 10.0 - Polyoxyethylene lauryl ether 10.0 10.0 - 2.0 Sodium sulphate 0.70 0.70 0.70 0.70 Ehanol (95%) 7.00 7.00 7.00 Monoethanolamine 3.00 3.00 3.00 3.00 p-phenylenediamine 0.136 0.136 0.136 1,000 Resorcinol 0.250 0.250 0.250 0.500 p-Aminophenol 0.425 0.425 0.425 0.200 Combination incense 0.7 0.7 0.7 0.7 Purified water To 100 To 100 To 100 To 100 pH 10.20 10.10 10.23 9.87 Appearance Transparent to translucent Transparent to translucent Transparent to translucent milk white

Experimental Example

The long-term stability, foamability, color sustainability, cleaning power, scalp stimulation and skin contamination of the oxidative liquid hair dye composition prepared according to the above Examples and Comparative Examples were evaluated by the following tests.

<Evaluation of long-term stability>

The oxidative liquid hair dye composition prepared according to the above Examples and Comparative Examples was stored at 50 캜 for 30 days, and stability and phase separation were evaluated. The results are shown in Table 2 below.

division Example 1 Example 2 Example 3 Comparative Example Application property ◎ ◎ ◎ ◎ ?: Stable (no phase separation), X: unstable (phase separation phenomenon occurred)

&Lt; Evaluation of formability &

The oxidative liquid hair dye composition prepared according to the above Examples and Comparative Examples was discharged by a spraying device capable of forming a foam, and the amount and shape of the foam were evaluated. The results are shown in Table 3 below.

division Example 1 Example 2 Example 3 Comparative Example Application property ◎ ○ ○ X ◎: The amount and shape of foam is stable, suitable
○: somewhat unstable, somewhat unsuitable
X: Incompatible, no foam formed or ejected

<Evaluation of color sustainability>

The oxidative liquid hair dye composition prepared according to the above Examples and Comparative Examples was dyed in shampoo fastness test hair and wool, and then placed in a 1% aqueous solution of SLES at 40 DEG C and then stirred for 20 minutes for 4 times to obtain shampoo fastness Test. The color difference before and after the water drop was evaluated by 7 panelists of professional panel, and the color difference was measured using a color difference meter (KONICA MINOLTA, CHOROMA METER CR-400). The results are shown in Table 4. The color difference measurement was repeated three times for each value and the average value was recorded.

division Example 1 Example 2 Example 3 Comparative Example Color Difference of Hair * 0.89 1.35 1.32 1.52 ΔE ◎ ○ ○ ○ ◎: little difference in color even after water drop off, ○: slightly different color, △: severe color difference, X: very different color.

* ΔE: transition energy, ΔE = [(Δa) ² + (Δb) ² + (ΔL) ² ] ^1/2

&Lt; Evaluation of cleaning power &

A total of 10 professional panels of the oxidative liquid hair dye compositions prepared according to the above Examples and Comparative Examples were directly used to evaluate washability and washability, and the results as shown in Table 5 were obtained.

division Example 1 Example 2 Example 3 Comparative Example Cleanliness ◎ ○ ○ △ ⊚: excellent cleaning property, ∘: good cleaning property, △: somewhat weak cleaning property, X: poor cleaning property

&Lt; Evaluation of scalp stimulation &

A total of 10 expert panels were directly used for the oxidative liquid hair dye composition prepared according to the above Examples and Comparative Examples, and evaluated by scalp stimulation, and the results are shown in Table 6 below.

division Example 1 Example 2 Example 3 Comparative Example Scalp stimulation ◎ ◎ ○ ○ ◎: Almost no irritation, ○: Some scalp stimulation, △: Some scalp stimulation, X: Many scalp stimulation.

<Evaluation of skin pollution>

Ten professional panels were directly used for the hair dye composition for dyeing oxidation prepared according to the above Examples and Comparative Examples, and skin pollution was evaluated to obtain the results as shown in Table 7 below.

division Example 1 Example 2 Example 3 Comparative Example Skin pollution ◎ ◎ ◎ X ◎: No skin contamination, ○: Some skin contamination, △: Some skin contamination, X: Many skin contamination.

Claims (15)

An oxidative liquid hair dye composition comprising an oxidative dye precursor and a coupler, A nonionic surfactant and an alkanolamide having an HLB value of 12 or less, an oleyl alcohol and a lower alcohol having a C ₁ to C ₄ , The weight ratio of the nonionic surfactant to the alkanolamide is from 0.5: 1.0 to 1: 1.5, which is a nonionic surfactant: alkanolamide &Lt; / RTI &gt; The method according to claim 1, Wherein the nonionic surfactant is selected from the group consisting of monoglycerides, diglycerides, propylene glycol fatty acid esters, sorbitan mono fatty acid esters, polyoxyethylene sorbitan fatty acid esters, polyoxyalkylene and alkyl glyceryl ethers Or a mixture of two or more species. 3. The method of claim 2, The polyoxyalkylene may be at least one selected from the group consisting of lauryl alcohol or decyl alcohol to which EO is added, polyoxyethylene, polyoxyethylene (3) decyl ether, polyoxyethylene cetyl ether, polyoxyethylene (2) lauryl ether, polyoxyethylene 3) lauryl ether, and polyoxyethylene (4) lauryl ether. 2. The oxidative liquid hair dyeing composition according to claim 1, The method according to claim 1, Wherein the content of the nonionic surfactant is 1 to 30% by weight based on the total weight of the composition. The method according to claim 1, Wherein the alkanolamide is a compound represented by the following formula (1): &lt; EMI ID = [Chemical Formula 1]

Wherein R ₁ is a C ₈ to C ₅₀ linear or branched fatty acid group or fatty alcohol group, R ₂ is hydrogen or a C ₁ to C ₁₀ linear or branched alkyl group, R ₃ is C ₁ Lt; / RTI &_gt; alkyl group or an alkanol group. The method according to claim 1, Wherein the content of the alkanolamide is 1 to 30% by weight based on the total weight of the composition. delete The method according to claim 1, Wherein the content of the oleyl alcohol is 1 to 30% by weight based on the total weight of the composition. The method according to claim 1, Wherein the lower alcohol comprises ethanol or isopropyl alcohol. The method according to claim 1, Wherein the content of the lower alcohol is 1 to 30% by weight based on the total weight of the composition. The method according to any one of claims 1 to 6 and 8 to 10, Wherein the oxidative liquid hair dye composition further comprises an anionic surfactant. 12. The method of claim 11, The anionic surfactant is selected from the group consisting of sodium lauryl sulfate, sodium lauryl ether sulfate, linear alkyl benzene sulfonate, monoisopropanol ammonium lauryl ether sulfate, monoalkyl phosphate, acyl isethionate, alkyl glyceryl ether sulfonate, acyl glutamate , Acyl taurate, and fatty acid metal salts. 2. The oxidative liquid hair dyeing composition according to claim 1, 12. The method of claim 11, Wherein the content of the anionic surfactant is 0.01 to 20% by weight based on the total weight of the composition. The method according to claim 1, The oxidative dye precursor may be selected from the group consisting of o-aminophenol, p-aminophenol, toluene-2,5-diamine hydrochloride, p-phenylenediamine hydrochloride, toluene-2,5-diamine, p- Phenol, sulfuric acid o-aminophenol, sulfuric acid p-aminophenol, toluene-2,5-diamine sulfate and p-phenylenediamine sulfate. Composition. The method according to claim 1, Wherein the coupler is selected from the group consisting of 2-methyl-5-hydroxyethylaminophenol, p-amino-ocresol, m-aminophenol, 2,4-diaminophenoxyethanol hydrochloride, m- P-phenylenediamine, p-amino-o-cresol sulfate, 4-ethoxy-m-phenylenediamine sulfate, m-phenylenediamine sulfate,? -Naphthol, resorcinol And 2-methylresorcinol. 2. The oxidative liquid hair dyeing composition according to claim 1,