KR20240020037A - Hair dye composition - Google Patents

Abstract

The present invention relates to a hair dye composition, wherein the composition includes an anionic surfactant and a cationic polymer, and the cationic polymer includes a polyquaternium compound. The hair dye composition according to the present invention has an excellent conditioning effect on hair after dyeing, and also has excellent dyeing power because the anionic surfactant and the cationic polymer form a complex to stabilize the foam.

Description

Hair dye composition {HAIR DYE COMPOSITION}

This specification relates to hair dye compositions.

A typical and common method of using hair dye is to mix a first hair dye and a second oxidizing agent in a cream or lotion formulation and apply it to the hair. However, there is a demand for a simple dyeing method that can be easily dyed at home rather than at a beauty salon. As this increases, interest in foam dyeing is increasing.

Foam-type hair dye is largely divided into aerosol type and non-aerosol type. The aerosol type is a mixture of contents and gas, and the contents are discharged by gas pressure. On the other hand, the non-aerosol type does not contain gas and forms bubbles as the contents pass through the mesh of the bubble field.

Interest in foam-type hair dyes is increasing due to the convenience of being able to dye hair by yourself just like shampooing. However, if applied to the hair and left for a long time, the contents may flow out due to the lower viscosity compared to cream or lotion-type products, which may cause the contents to flow out. It also has the disadvantage of making it difficult to dye hair uniformly. In addition, due to low adhesion to the hair, the dyeing and decolorizing power are greatly reduced compared to cream or lotion-type products, and the feeling of hair damage may also increase somewhat. In some cases, anti-foaming agents such as oil are applied to increase the foam density, but even if a small amount of these substances is used, the ejected foam may suddenly disappear or the ejection of the foam may not proceed smoothly, which may reduce the convenience of use. there is.

Therefore, in the case of foam-type hair dyes, it is urgent to secure superior dyeing power and minimize hair damage along with the convenience of a foam type that can be easily dyed by oneself without the contents flowing out.

Republic of Korea Patent Publication No. 10-2019-0056968

In one aspect, the present disclosure seeks to provide a hair dye composition with excellent hair conditioning effect.

In one aspect, the present disclosure provides a hair dye composition, wherein the composition includes an anionic surfactant and a cationic polymer, and the cationic polymer includes a polyquaternium compound.

In one exemplary embodiment, the anionic surfactant may include an amino acid surfactant.

In an exemplary embodiment, the weight ratio of the anionic surfactant and the cationic polymer may be 0.5 to 4:1.

In an exemplary embodiment, the polyquaternium compound is polyquaternium-2, polyquaternium-4, polyquaternium-5, polyquaternium-6, polyquaternium-7, polyquaternium-10, polyquaternium- Quaternium-11, Polyquaternium-15, Polyquaternium-16, Polyquaternium-17, Polyquaternium-18, Polyquaternium-22, Polyquaternium-24, Polyquaternium-28, Polyquaternium -32, Polyquaternium-37, Polyquaternium-39, Polyquaternium-43, Polyquaternium-44, Polyquaternium-46, Polyquaternium-47, Polyquaternium-51, Polyquaternium-53 , Polyquaternium-67, Polyquaternium-73, Polyquaternium-80, and Polyquaternium-101.

In one exemplary embodiment, the polyquaternium compound may include polyquaternium-6 and polyquaternium-47.

In an exemplary embodiment, the weight ratio of polyquaternium-6 and polyquaternium-47 may be 0.5 to 5:1.

In one exemplary embodiment, the hair dye composition may be a foam-type hair dye composition.

In one aspect, the present disclosure is a kit for hair dyeing, wherein the kit includes a first agent and a second agent, the first agent includes a dye, the second agent includes an oxidizing agent, and the first agent Alternatively, the second agent includes an anionic surfactant and a cationic polymer, and the cationic polymer includes a polyquaternium compound.

In one exemplary embodiment, the anionic surfactant may include an amino acid surfactant.

In an exemplary embodiment, the weight ratio of the anionic surfactant and the cationic polymer may be 0.5 to 4:1.

In one exemplary embodiment, the polyquaternium compound may include polyquaternium-6 and polyquaternium-47.

In an exemplary embodiment, the weight ratio of polyquaternium-6 and polyquaternium-47 may be 0.5 to 5:1.

In one exemplary embodiment, the kit may be a foam-type hair dyeing kit.

In an exemplary embodiment, at least one of the first agent and the second agent may further include one or more selected from the group consisting of antioxidants, chelating agents, thickeners, and fragrances.

In one aspect, the hair dye composition according to the present disclosure has an excellent conditioning effect on hair after dyeing.

In one aspect, the hair dye composition according to the present disclosure has excellent dyeing power by stabilizing the foam by forming a complex of an anionic surfactant and a cationic polymer.

Figure 1 shows a hair tress dyed with a hair dye composition according to an embodiment of the present disclosure.

The terms used in this specification are general terms that are currently widely used as much as possible while considering the function in the present invention, but this may vary depending on the intention of a technician working in the field, precedents, or the emergence of new technology. In addition, in certain cases, there are terms arbitrarily selected by the applicant, and in this case, the meaning will be described in detail in the description of the relevant invention. Therefore, the terms used in this specification should be defined based on the meaning of the term and the overall content of the present invention, rather than simply the name of the term.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as generally understood by a person of ordinary skill in the technical field to which the present invention pertains. Generally understood terms should be interpreted as having the same meaning as the meaning they have in the context of the related technology, and unless clearly defined in the present invention, they should not be interpreted in an idealized or excessively formal sense.

Numerical ranges include the numerical values defined herein. Every maximum numerical limit given throughout this specification includes all lower numerical limits as if the lower numerical limit were explicitly written out. Every minimum numerical limit given throughout this specification includes every higher numerical limit as if such higher numerical limit was clearly written. All numerical limits given throughout this specification will include all better numerical ranges within the broader numerical range, as if the narrower numerical limits were clearly written.

As used herein, the words “comprising,” “having,” and “comprising” are inclusive or open-ended and do not exclude additional unstated elements or method steps. As used herein, the term “or combination thereof” refers to all permutations and combinations of the items listed preceding the term. For example, "A, B, C, or any combination thereof" means A, B, C, AB, AC, BC, or ABC, and, if the order is important in a particular context, BA, CA, CB, CBA, BCA. , it is intended to include at least one of ACB, BAC or CAB. Along with this example, combinations containing repetitions of one or more items or terms may be included, such as BB, AAA, MB, BBC, AAABCCCC, CBBAAA, CABABB, etc. Those skilled in the art will understand that there is typically no limit to the number of items or terms in any combination, unless otherwise apparent from the context.

Hereinafter, exemplary implementations of the present disclosure will be described in detail.

In one aspect, the present disclosure provides a hair dye composition, wherein the composition includes an anionic surfactant and a cationic polymer, and the cationic polymer includes a polyquaternium compound.

In one embodiment, the anionic surfactant may be included in an amount of 0.5 to 10% by weight based on the total weight of the composition. If the content of the anionic surfactant is less than 0.5% by weight, the hair conditioning effect is minimal, and if the content of the anionic surfactant is more than 10% by weight, the feeling of use may become dull. Specifically, the anionic surfactant is used in an amount of 0.5% by weight or more, 0.6% by weight, 0.7% by weight, 0.8% by weight, 0.9% by weight, 1% by weight, 1.1% by weight or more, 1.2% by weight, based on the total weight of the composition. % or more, 1.3% by weight or more, 1.4% by weight or more, 1.5% by weight or more, 1.6% by weight or more, 1.7% by weight or more, 1.8% by weight or more, 1.9% by weight or more, or 2% by weight or more, but not more than 10% by weight, 9.9% by weight or more. Weight% or less, 9.8 weight% or less, 9.7 weight% or less, 9.6 weight% or less, 9.5 weight% or less, 9.4 weight% or less, 9.3 weight% or less, 9.2 weight% or less, 9.1 weight% or less, 9 weight% or less, 8.9 % by weight or less, 8.8 weight% or less, 8.7 weight% or less, 8.6 weight% or less, 8.5 weight% or less, 8.4 weight% or less, 8.3 weight% or less, 8.2 weight% or less, 8.1 weight% or less, or 8 weight% or less. You can.

In one embodiment, the anionic surfactant is a sulfate surfactant such as sodium lauryl sulfate or sodium laureth sulfate, a carboxylic surfactant such as sodium lauroyl sarcosinate, or a surfactant such as sodium cocoyl isethionate. It may include thionate surfactants, sulfosuccinate surfactants such as disodium lauryl sulfosuccinate, and amino acid surfactants such as glycinate, alaninate, glutamate, and taurate.

In one embodiment, the amino acid surfactant may include a glycinate surfactant. The glycinate surfactant may be a compound represented by Formula 1 below.

[Formula 1]

RCONHCH ₂ CO ₂

(In the above formula, R is a C ₉ -C ₂₃ alkyl group and X is a cation selected from the group consisting of sodium, potassium, ammonium and triethanolammonium ions)

For example, the glycinate-based surfactant may include one or more selected from the group consisting of sodium cocoyl glycinate (SCG) and potassium cocoyl glycinate (PCG). .

In one embodiment, the weight ratio of the anionic surfactant and the cationic polymer may be 0.5 to 4:1. If the weight ratio of the anionic surfactant and the cationic polymer is outside the above range, the hair conditioning effect may be reduced. Specifically, the weight ratio of the anionic surfactant and the cationic polymer is 0.5 to 4:1, 0.5 to 3.7:1, 0.7 to 3.7:1, 0.7 to 3.5:1, 1 to 3.5:1, 1 to 3.3:1 or 1. It may be 3:1.

In one embodiment, the cationic polymer is a polyquaternium compound, dimethyldiallyl ammonium chloride polymer, acrylamide-dimethyldiallylammonium chloride copolymer, polyvinylpyrrolidone (PVP)-dimethylaminoethyl methacrylate copolymer. It may include one or more selected from the group consisting of polymer, acrylic acid-dimethyldiallylammonium chloride copolymer, acrylamide-dimethylamino ethyl methacrylate methyl chloride copolymer, and trimethylaminoethyl methacrylate polymer. The polyquaternium compound is, for example, polyquaternium-2, polyquaternium-4, polyquaternium-5, polyquaternium-6, polyquaternium-7, polyquaternium-10, polyquaternium -11, Polyquaternium-15, Polyquaternium-16, Polyquaternium-17, Polyquaternium-18, Polyquaternium-22, Polyquaternium-24, Polyquaternium-28, Polyquaternium-32 , Polyquaternium-37, Polyquaternium-39, Polyquaternium-43, Polyquaternium-44, Polyquaternium-46, Polyquaternium-47, Polyquaternium-51, Polyquaternium-53, Poly It may include one or more selected from the group consisting of quaternium-67, polyquaternium-73, polyquaternium-80, and polyquaternium-101, preferably polyquaternium-6 and polyquaternium-47. It can be included.

In one embodiment, the cationic polymer may be included in an amount of 0.5 to 10% by weight based on the total weight of the composition. If the content of the cationic polymer is less than 0.5% by weight, the hair conditioning effect is minimal, and if it is more than 10% by weight, the feeling of use may become dull. Specifically, the cationic polymer is present in an amount of 0.5% by weight or more, 0.6% by weight, 0.7% by weight, 0.8% by weight, 0.9% by weight, 1% by weight, 1.1% by weight or more, 1.2% by weight, based on the total weight of the composition. 1.3% by weight or more, 1.4% by weight or more, 1.5% by weight or more, 1.6% by weight or more, 1.7% by weight or more, 1.8% by weight or more, 1.9% by weight or more, or 2% by weight or more, but not more than 10% by weight, 9.9% by weight. % or less, 9.8% by weight or less, 9.7% by weight or less, 9.6% by weight or less, 9.5% by weight or less, 9.4% by weight or less, 9.3% by weight or less, 9.2% by weight or less, 9.1% by weight or less, 9% by weight or less, 8.9% by weight % or less, 8.8 weight% or less, 8.7 weight% or less, 8.6 weight% or less, 8.5 weight% or less, 8.4 weight% or less, 8.3 weight% or less, 8.2 weight% or less, 8.1 weight% or less, or 8 weight% or less. there is.

In one embodiment, the weight ratio of polyquaternium-6 and polyquaternium-47 may be 0.5 to 5:1. If the weight ratio of polyquaternium-6 and polyquaternium-47 is outside the above range, the hair conditioning effect may be reduced. Specifically, the weight ratio of polyquaternium-6 and polyquaternium-47 is 0.5 to 5:1, 1 to 5:1, 1 to 4:1, 1 to 3.7:1, 1.3 to 3.7:1, 1.3 to 1.3. It may be 3.5:1, 1.5 to 3.5:1, 1.5 to 3.3:1 or 1.5 to 3:1.

In one embodiment, the hair dye composition may be a foam-type hair dye composition. The foam-type hair dye composition may refer to a formulation that is discharged in the form of a foam when discharged from a container by a pump or the like. The foam-type hair dye composition may be an aerosol formulation that is discharged in the form of a foam together with a propellant, or a non-aerosol formulation that is discharged in the form of a foam through a mesh or the like when pumping. The hair dye composition has excellent foam retention, so it does not run off the hair, allowing for easy dyeing. Additionally, the conditioning effect and dyeing power are improved, thereby minimizing hair damage.

In one embodiment, the hair dye composition may include dye. The dye may include a typical oxidation dye precursor and coupler, and preferably may include two or more types of oxidation dye precursor and coupler. The oxidation dye precursor is not particularly limited, but includes, for example, o-aminophenol, p-aminophenol, m-aminophenol, p-phenylenediamine, toluene-2,5-diamine hydrochloride, and p-phenylene hydrochloride. Diamine, toluene-2,5-diamine, p-phenylenediamine sulfate, p-methylaminophenol sulfate, o-aminophenol sulfate, p-aminophenol sulfate, toluene-2,5-diamine sulfate and p-phenylene sulfate. It may include one or more selected from the group consisting of diamine.

In one embodiment, the content of the oxidation dye precursor may be 0.001 to 5% by weight based on the total weight of the composition. If the content of the oxidized dye precursor is less than 0.001% by weight, the coloring power is not sufficient, and if it is more than 5% by weight, the leveling ability may be reduced. Specifically, the content of the oxidation dye precursor is 0.001% by weight or more, 0.01% by weight or more, 0.1% by weight or more, 0.2% by weight or more, 0.5% by weight or more, 1% by weight or more, 1.2% by weight or more based on the total weight of the hair dye composition. Or, it may be 1.5 wt% or more and 5 wt% or less, 4.8 wt% or less, 4.5 wt% or less, 4.2 wt% or less, 4 wt% or less, 3.8 wt% or less, or 3.5 wt% or less.

In one embodiment, the coupler is not particularly limited, but for example, 2-methyl-5-hydroxyethylaminophenol, 4-amino-2-hydroxytoluene, m-aminophenol, hydrochloric acid 2,4 -It may include one or more selected from the group consisting of diaminophenoxyethanol, m-phenylenediamine hydrochloride, m-phenylenediamine, α-naphthol, resorcinol, and 2-methylresorcinol.

In one embodiment, the content of the coupler may be 0.001 to 5% by weight based on the total weight of the composition. If the coupler content is less than 0.001% by weight, the coloring power is not sufficient, and if it is more than 5% by weight, scalp irritation may become severe. Specifically, the content of the coupler is 0.001% by weight or more, 0.01% by weight or more, 0.1% by weight or more, 0.2% by weight or more, 0.5% by weight or more, 1% by weight or more, 1.2% by weight or more, or 1.5% by weight or more based on the total weight of the hair dye composition. It may be more than 5% by weight, 4.8% by weight or less, 4.5% by weight or less, 4.2% by weight or less, 4% by weight or less, 3.8% by weight or less, or 3.5% by weight or less.

In one embodiment, in addition to the above ingredients, the hair dye composition contains ingredients used in conventional hair dyes, such as antioxidants, chelating agents, surfactants, thickeners, fragrances, etc., in a range that does not impair the effect of the present invention. can be included appropriately.

In one aspect, the present disclosure is a kit for hair dyeing, wherein the kit includes a first agent and a second agent, the first agent includes a dye, the second agent includes an oxidizing agent, and the first agent includes Alternatively, the second agent includes an anionic surfactant and a cationic polymer, and the cationic polymer includes a polyquaternium compound.

In one embodiment, the anionic surfactant may be included in an amount of 0.5 to 10% by weight based on the total weight of the first agent. If the content of the anionic surfactant is less than 0.5% by weight, the hair conditioning effect is minimal, and if the content of the anionic surfactant is more than 10% by weight, the feeling of use may become dull. Specifically, the anionic surfactant is present in an amount of at least 0.5% by weight, at least 0.6% by weight, at least 0.7% by weight, at least 0.8% by weight, at least 0.9% by weight, at least 1% by weight, at least 1.1% by weight, based on the total weight of the first agent. 1.2% by weight or more, 1.3% by weight or more, 1.4% by weight or more, 1.5% by weight or more, 1.6% by weight or more, 1.7% by weight or more, 1.8% by weight or more, 1.9% by weight or more, or 2% by weight or more, but not more than 10% by weight. , 9.9% by weight or less, 9.8% by weight or less, 9.7% by weight or less, 9.6% by weight or less, 9.5% by weight or less, 9.4% by weight or less, 9.3% by weight or less, 9.2% by weight or less, 9.1% by weight or less, 9% by weight or less , 8.9% by weight or less, 8.8% by weight or less, 8.7% by weight or less, 8.6% by weight or less, 8.5% by weight or less, 8.4% by weight or less, 8.3% by weight or less, 8.2% by weight or less, 8.1% by weight or less, or 8% by weight or less. can be included.

In one embodiment, the anionic surfactant is a sulfate surfactant such as sodium lauryl sulfate or sodium laureth sulfate, a carboxylic surfactant such as sodium lauroyl sarcosinate, or a surfactant such as sodium cocoyl isethionate. It may include thionate surfactants, sulfosuccinate surfactants such as disodium lauryl sulfosuccinate, and amino acid surfactants such as glycinate, alaninate, glutamate, and taurate.

In one embodiment, the amino acid surfactant may include a glycinate surfactant. The glycinate surfactant may be a compound represented by Formula 1 below.

[Formula 1]

RCONHCH ₂ CO ₂

(In the above formula, R is a C ₉ -C ₂₃ alkyl group and X is a cation selected from the group consisting of sodium, potassium, ammonium and triethanolammonium ions)

For example, the glycinate-based surfactant may include one or more selected from the group consisting of sodium cocoyl glycinate (SCG) and potassium cocoyl glycinate (PCG). .

In one embodiment, the weight ratio of the anionic surfactant and the cationic polymer may be 0.5 to 4:1. If the weight ratio of the anionic surfactant and the cationic polymer is outside the above range, the hair conditioning effect may be reduced. Specifically, the weight ratio of the anionic surfactant and the cationic polymer is 0.5 to 4:1, 0.5 to 3.7:1, 0.7 to 3.7:1, 0.7 to 3.5:1, 1 to 3.5:1, 1 to 3.3:1 or 1. It may be 3:1.

In one embodiment, the cationic polymer is a polyquaternium compound, dimethyldiallyl ammonium chloride polymer, acrylamide-dimethyldiallylammonium chloride copolymer, polyvinylpyrrolidone (PVP)-dimethylaminoethyl methacrylate copolymer. It may include one or more selected from the group consisting of polymer, acrylic acid-dimethyldiallylammonium chloride copolymer, acrylamide-dimethylamino ethyl methacrylate methyl chloride copolymer, and trimethylaminoethyl methacrylate polymer. The polyquaternium compound is, for example, polyquaternium-2, polyquaternium-4, polyquaternium-5, polyquaternium-6, polyquaternium-7, polyquaternium-10, polyquaternium -11, Polyquaternium-15, Polyquaternium-16, Polyquaternium-17, Polyquaternium-18, Polyquaternium-22, Polyquaternium-24, Polyquaternium-28, Polyquaternium-32 , Polyquaternium-37, Polyquaternium-39, Polyquaternium-43, Polyquaternium-44, Polyquaternium-46, Polyquaternium-47, Polyquaternium-51, Polyquaternium-53, Poly It may include one or more selected from the group consisting of quaternium-67, polyquaternium-73, polyquaternium-80, and polyquaternium-101, preferably polyquaternium-6 and polyquaternium-47. It can be included.

In one embodiment, the cationic polymer may be included in an amount of 0.5 to 10% by weight based on the total weight of the first agent. If the content of the cationic polymer is less than 0.5% by weight, the hair conditioning effect is minimal, and if it is more than 10% by weight, the feeling of use may become dull. Specifically, the cationic polymer is present in an amount of 0.5% by weight or more, 0.6% by weight or more, 0.7% by weight or more, 0.8% by weight or more, 0.9% by weight or more, 1% by weight or more, 1.1% by weight or more, 1.2% by weight or more. % by weight or more, 1.3 % by weight or more, 1.4 % by weight or more, 1.5 % by weight or more, 1.6 % by weight or more, 1.7 % by weight or more, 1.8 % by weight or more, 1.9 % by weight or more or 2 % by weight but not more than 10 % by weight, 9.9% by weight or less, 9.8% by weight or less, 9.7% by weight or less, 9.6% by weight or less, 9.5% by weight or less, 9.4% by weight or less, 9.3% by weight or less, 9.2% by weight or less, 9.1% by weight or less, 9% by weight or less, 8.9 wt% or less, 8.8 wt% or less, 8.7 wt% or less, 8.6 wt% or less, 8.5 wt% or less, 8.4 wt% or less, 8.3 wt% or less, 8.2 wt% or less, 8.1 wt% or less, or 8 wt% or less may be included.

In one embodiment, the weight ratio of polyquaternium-6 and polyquaternium-47 may be 0.5 to 5:1. If the weight ratio of polyquaternium-6 and polyquaternium-47 is outside the above range, the hair conditioning effect may be reduced. Specifically, the weight ratio of polyquaternium-6 and polyquaternium-47 is 0.5 to 5:1, 1 to 5:1, 1 to 4:1, 1 to 3.7:1, 1.3 to 3.7:1, 1.3 to 1.3. It may be 3.5:1, 1.5 to 3.5:1, 1.5 to 3.3:1 or 1.5 to 3:1.

In one embodiment, the kit may be a foam-type hair dyeing kit.

In one embodiment, the dye included in the first agent may include a typical oxidation dye precursor and a coupler, and preferably may include two or more types of oxidation dye precursor and coupler. The oxidation dye precursor is not particularly limited, but includes, for example, o-aminophenol, p-aminophenol, m-aminophenol, p-phenylenediamine, toluene-2,5-diamine hydrochloride, and p-phenylene hydrochloride. Diamine, toluene-2,5-diamine, p-phenylenediamine sulfate, p-methylaminophenol sulfate, o-aminophenol sulfate, p-aminophenol sulfate, toluene-2,5-diamine sulfate and p-phenylene sulfate. It may include one or more selected from the group consisting of diamine. In one embodiment, the coupler is not particularly limited, but for example, 2-methyl-5-hydroxyethylaminophenol, 4-amino-2-hydroxytoluene, m-aminophenol, hydrochloric acid 2,4 -It may include one or more selected from the group consisting of diaminophenoxyethanol, m-phenylenediamine hydrochloride, m-phenylenediamine, α-naphthol, resorcinol, and 2-methylresorcinol.

In one embodiment, at least one of the first agent and the second agent, in addition to the above ingredients, contains ingredients used in conventional hair dyes, such as antioxidants, chelating agents, thickeners, fragrances, etc., to achieve the effect of the present invention. It can be appropriately included to the extent that it does not damage.

In one embodiment, the chelating agent consists of EDTA, disodium EDTA, tetrasodium EDTA, pentasodium pentitate, etidronic acid, and salts thereof. It may include one or more selected from the group.

In one embodiment, the antioxidant may include one or more selected from the group consisting of ascorbic acid, erythorbic acid, cysteine hydrochloride, sodium sulfite, and thioglycolic acid, and the surfactant may be a cationic surfactant or an anionic surfactant. It may include one or more selected from the group consisting of aqueous surfactants and nonionic surfactants.

Hereinafter, the present disclosure will be described in more detail through examples. These examples are only for illustrating the present invention, and it will be obvious to those skilled in the art that the scope of the present invention is not to be construed as limited by these examples.

[Production Example 1]

A second hair dye agent was prepared by mixing the ingredients listed in Table 1 below (unit: weight %).

2nd content Disodium Phosphate 0.05 etidronic acid 0.6 Cetearyl alcohol 5 Steareth-21 2.00 Phosphoric acid 0.2 Hydrogen peroxide (35%) 17.14 Spices 0.1 Purified water To 100 Sum 100

[Test Example 1] Hair conditioning effect depending on the type of cationic polymer

The first hair dye agent of Examples 1 to 5 and Comparative Examples 1 to 2 was prepared by mixing the ingredients listed in Table 2 below (unit: weight %).

Comparative Example 1 Comparative Example 2 Example 1 Example 2 Example 3 Example 4 Example 5 Disodium EDTA 0.05 0.05 0.05 0.05 0.05 0.05 0.05 Erythorbic Acid One One One One One One One Cysteine HCL 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Cocamide Methyl MEA 0.4 0.4 0.4 0.4 0.4 0.4 0.4 Butylene glycol 5 5 5 5 5 5 5 Polyquaternium-6 2 2 Polyquaternium-47 2 One Polyquaternium-22 2 Polyquaternium-53 2 Cetearyl alcohol 7 7 7 7 7 7 7 Steareth-21 2.5 2.5 2.5 2.5 2.5 2.5 2.5 Soiamido Profile
Amine oxide 15 15 15 15 15 15 15 Cocamido Profile
Betaine 5 5 5 5 5 5 5 Potassium cocoil
glycinate 3 3 3 3 3 3 Ethanolamine 16 16 16 16 16 16 16 Purified water To 100 To 100 To 100 To 100 To 100 To 100 To 100 Sum 100 100 100 100 100 100 100

The first agent of Examples 1 to 5 and Comparative Examples 1 to 2 and the second agent of Preparation Example 1 were mixed at a weight ratio of 1:1, and this mixture was applied to a 20 cm long black hair tress (Phoenix Korea Co., Ltd.) and incubated at 35°C. After leaving it for 30 minutes, it was washed with shampoo and the wet hair tress was fixed to the sample fixture. Using MTT175 (Miniature Tensil Tester, Dia-Stron), the resistance value when sweeping down the hair tress fixed on the sample fixture was measured as the combing resistance value, and the softness felt by the professional panelist while sweeping the hair tress with their hands was measured. , the degree of stickiness was evaluated through sensory evaluation. After drying the wet hair tress, the combing resistance value and stickiness degree were measured in the same manner and are shown in Table 3 below. The evaluation criteria for sensory evaluation are as follows.

<Evaluation criteria>

- Softness: Very soft ◎, Slightly soft ○, Slightly rough △, Very rough

- Stickiness: Not sticky at all ◎, Not very sticky ○, Slightly sticky △, Very sticky

Comparative Example 1 Comparative Example 2 Example 1 Example 2 Example 3 Example 4 Example 5 wet hair conditions Combing resistance value
(Joule) 0.04 0.04 0.038 0.033 0.035 0.02 0.018 Sensory evaluation
(Soft) X X △ △ △ ○ ◎ Sensory evaluation
(sticky) ◎ ◎ ◎ △ ○ △ △ dry hair conditions Combing resistance value
(Joule) 0.007 0.068 0.0045 0.0042 0.0044 0.0034 0.0034 Sensory evaluation
(Soft) X X △ ○ ○ ○ ◎ Sensory evaluation
(sticky) ◎ ◎ ◎ △ ○ △ △

As shown in Table 3, the combing resistance value of Examples 1 to 5 to which polyquaternium was added was lowered compared to the comparative example. The sensory evaluation results also confirmed that Examples 1 to 5 became softer compared to the Comparative Example, which had a very rough feeling when combing. In particular, in the case of Examples 4 and 5 containing polyquaternium-6, the combing resistance value and sensory evaluation results were very excellent.

[Test Example 2] Hair conditioning effect according to the weight ratio of cationic polymer

The first hair dye agent of Examples 6 to 9 was prepared by mixing the ingredients listed in Table 4 below (unit: weight %).

Example 6 Example 7 Example 8 Example 9 Disodium EDTA 0.05 0.05 0.05 0.05 Erythorbic Acid One One One One Cysteine HCL 0.5 0.5 0.5 0.5 Cocamide Methyl MEA 0.4 0.4 0.4 0.4 Butylene glycol 5 5 5 5 Polyquaternium-6 One 0.75 0.5 1.2 Polyquaternium-47 0.5 0.75 One 0.3 Cetearyl alcohol 7 7 7 7 Steareth-21 2.5 2.5 2.5 2.5 Soyamidopropylamine
oxide 15 15 15 15 Cocamidopropyl Betaine 5 5 5 5 Potassium Cocoyl Glycinate 3 3 3 3 Ethanolamine 16 16 16 16 Purified water To 100 To 100 To 100 To 100 Sum 100 100 100 100

The first agent of Examples 6 to 9 and the second agent of Preparation Example 1 were mixed at a weight ratio of 1:1, and this mixture was applied to a 20 cm long black hair tress (Phoenix Korea Co., Ltd.) and left at 35°C for 30 minutes. After washing with shampoo, the wet hair tress was fixed to the sample fixture. Using MTT175 (Miniature Tensil Tester, Dia-Stron), the resistance value when sweeping down the hair tress fixed to the sample fixture was measured as the combing resistance value, and the softness felt by the professional panelist while sweeping the hair tress with their hands was measured. , the degree of stickiness was evaluated through sensory evaluation (softness: very soft ◎, slightly soft ○, slightly rough △, very rough X; stickiness: not sticky at all ◎, not very sticky ○, slightly sticky △, very sticky After drying the wet hair tress, the combing resistance value and stickiness degree were measured in the same manner and are shown in Table 5 below. The evaluation criteria for sensory evaluation are as follows.

Example 6 Example 7 Example 8 Example 9 wet hair condition Combing resistance value (Joule) 0.023 0.021 0.023 0.019 Sensory evaluation (softness) ◎ ○ ○ ◎ Sensory evaluation (stickiness) ◎ ○ △ ○ dry hair conditions Combing resistance value (Joule) 0.0036 0.004 0.0038 0.0042 Sensory evaluation (softness) ◎ ○ ○ ◎ Sensory evaluation (stickiness) ◎ ○ △ ○

As shown in Table 5, although there was a slightly sticky feeling in Example 8, it was confirmed that in Examples 6 to 9, the combing resistance value was significantly lower and the hair became softer.

[Test Example 3] Hair conditioning effect according to the type of anionic surfactant

The first hair dye agent of Examples 6 and 10 to 13 and Comparative Example 3 was prepared by mixing the ingredients listed in Table 6 below (unit: weight %).

Example 6 Example 10 Example 11 Example 12 Example 13 Comparative Example 3 Disodium EDTA 0.05 0.05 0.05 0.05 0.05 0.05 Erythorbic Acid One One One One One One Cysteine HCL 0.5 0.5 0.5 0.5 0.5 0.5 Cocamide Methyl MEA 0.4 0.4 0.4 0.4 0.4 0.4 Butylene glycol 5 5 5 5 5 5 Polyquaternium-6 One One One One One One Polyquaternium-47 0.5 0.5 0.5 0.5 0.5 0.5 Cetearyl alcohol 7 7 7 7 7 7 Steareth-21 2.5 2.5 2.5 2.5 2.5 2.5 Soyamidopropylamine
oxide 15 15 15 15 15 15 Cocamidopropyl Betaine 5 5 5 5 5 5 Potassium Cocoyl Glycinate 3 Sodium Cocoyl Alaninate 3 Disodium cocoil
glutamate 3 Sodium Lauryl Sulfate 3 Sodium Laureth Sulfate 3 Coco Glucoside 3 Ethanolamine 16 16 16 16 16 16 Purified water To 100 To 100 To 100 To 100 To 100 To 100 Sum 100 100 100 100 100 100

The first agent of Examples 6, 10 to 13 and Comparative Example 3 and the second agent of Preparation Example 1 were mixed at a weight ratio of 1:1, and this mixture was applied to a 20 cm long black hair tress (Phoenix Korea Co., Ltd.) and incubated at 35°C. After leaving it for 30 minutes, it was washed with shampoo and the wet hair tress was fixed to the sample fixture. Using MTT175 (Miniature Tensil Tester, Dia-Stron), the resistance value when sweeping down the hair tress fixed on the sample fixture was measured as the combing resistance value, and the softness felt by the professional panelist while sweeping the hair tress with their hands was measured. , the degree of stickiness was evaluated through sensory evaluation (softness: very soft ◎, slightly soft ○, slightly rough △, very rough X; stickiness: not sticky at all ◎, not very sticky ○, slightly sticky △, very sticky After drying the wet hair tress, the combing resistance value and stickiness degree were measured in the same manner and are shown in Table 7 below. In addition, the foam holding power was measured by pumping the mixture into a 100 ml beaker 10 times as foam, measuring the weight, turning the beaker upside down, measuring the weight 10 minutes later, and measuring the amount of leaked liquid compared to the initial weight, and is shown in Table 7 below. It was. The smaller the amount of leaked liquid, the better the foam retention.

Example 6 Example 10 Example 11 Example 12 Example 13 Comparative Example 3 wet hair condition Combing resistance value
(Joule) 0.023 0.025 0.027 0.035 0.035 0.048 Sensory evaluation
(Soft) ◎ ◎ ○ △ △ X Sensory evaluation
(sticky) ◎ ◎ ◎ △ △ △ dry hair conditions Combing resistance value
(Joule) 0.0036 0.0036 0.0037 0.0044 0.0047 0.0055 Sensory evaluation
(Soft) ◎ ◎ ◎ △ △ X Sensory evaluation
(sticky) ◎ ◎ ◎ △ △ △ foam holding power Initial weight (g) 70.46 71.17 76.24 - - - Weight after 10 minutes (g) 69.5 69.5 73.5 - - - Leakage amount (g) 0.96 1.67 2.74 - - -

As shown in Table 7, it can be seen that the combing resistance value of the example using an anionic surfactant was lower and the hair softness was improved compared to Comparative Example 3 using a nonionic surfactant. In particular, the hair softness improvement effect of Examples 6, 10, and 11 using amino acid-based surfactants was excellent.

[Test Example 4] Evaluation of dyeing power

The first hair dye agent of Example 14 and Comparative Example 4 was prepared by mixing the ingredients listed in Table 8 below (unit: weight %).

Comparative Example 4 Example 14 Disodium EDTA 0.05 0.05 Erythorbic Acid One One Cysteine HCL 0.5 0.5 Cocamide Methyl MEA 0.4 0.4 Butylene glycol 5 5 Polyquaternium-6 One Polyquaternium-47 0.5 Resorcinol 0.3 0.3 N,N-bis(2-hydroxyethyl)-p-phenylenediamine sulfate 0.75 0.75 2,6-diaminopyridine 0.05 0.05 2,4-Diaminophenoxyethanol hydrochloric acid 0.045 0.045 Cetearyl alcohol 7 7 Steareth-21 2.5 2.5 Soyamidopropylamine oxide 15 15 Cocamidopropyl Betaine 5 5 Potassium Cocoyl Glycinate 3 Ethanolamine 16 16 Purified water To 100 To 100 Sum 100 100

The first agent of Example 14 and Comparative Example 4 and the second agent of Preparation Example 1 were mixed at a weight ratio of 1:1, and this mixture was applied to a 20 cm long black hair tress (Phoenix Korea Co., Ltd.) and incubated at 35°C for 30 minutes. After leaving, it was washed with shampoo and dried, and the L, a, and b values were measured using a colorimeter (Hunterlab Labscan It was. The lower the L value measured with a colorimeter, the darker the color, the a value - - means a stronger green light, and the b value - a + value means a stronger yellow light, and a - value means a stronger blue light.

L a b Comparative Example 4 47.59 -3.6 7.58 Example 14 35.95 -5.4 -11.02

As can be seen in Table 9, it can be seen that Example 14 has superior color development compared to Comparative Example 4 under the same dye and dye amount conditions.

Claims (10)

As a hair dye composition,
The composition includes an anionic surfactant and a cationic polymer,
A hair dye composition wherein the cationic polymer includes a polyquaternium compound. According to paragraph 1,
A hair dye composition wherein the anionic surfactant includes an amino acid surfactant. According to paragraph 1,
A hair dye composition wherein the weight ratio of the anionic surfactant and the cationic polymer is 0.5 to 4:1. According to paragraph 1,
The polyquaternium compounds include polyquaternium-2, polyquaternium-4, polyquaternium-5, polyquaternium-6, polyquaternium-7, polyquaternium-10, polyquaternium-11, and polyquaternium. Polyquaternium-15, Polyquaternium-16, Polyquaternium-17, Polyquaternium-18, Polyquaternium-22, Polyquaternium-24, Polyquaternium-28, Polyquaternium-32, Polyquaternium- 37, Polyquaternium-39, Polyquaternium-43, Polyquaternium-44, Polyquaternium-46, Polyquaternium-47, Polyquaternium-51, Polyquaternium-53, Polyquaternium-67, A hair dye composition comprising at least one selected from the group consisting of polyquaternium-73, polyquaternium-80, and polyquaternium-101. According to clause 4,
A hair dye composition wherein the polyquaternium compound includes polyquaternium-6 and polyquaternium-47. According to clause 5,
A hair dye composition wherein the weight ratio of polyquaternium-6 and polyquaternium-47 is 0.5 to 5:1. According to any one of claims 1 to 6,
The hair dye composition is a foam-type hair dye composition. As a hair dyeing kit,
The kit includes a first agent and a second agent,
The first agent includes a dye,
The second agent includes an oxidizing agent,
The first or second agent is a hair dyeing kit comprising the composition of any one of claims 1 to 6. According to clause 8,
The composition is a hair dyeing kit, which is a foam-type hair dye composition. According to clause 8,
A kit for hair dyeing, wherein at least one of the first and second agents further includes at least one selected from the group consisting of antioxidants, chelating agents, thickeners, and fragrances.