WO2018180516A1 - Hair dye composition - Google Patents

Abstract

Provided is a hair dye composition which suppresses dyeing affinity with skin, despite having sufficient dyeing affinity with hair. This hair dye composition includes: component A, namely HC blue 16; component B, namely at least one dye selected from the group consisting of basic orange 31, basic red 51, basic red 76, basic yellow 87, and basic yellow 57; component C, namely HC blue 2; and component D, namely at least one dye selected from the group consisting of HC yellow 4 and HC yellow 2. It is preferable that the content of component A be 0.05-3.0 mass%, the content of component B be 0.005-1.5 mass%, the content of component C be 0.1-1.5 mass%, and the content of component D be 0.01-0.5 mass%.

Description

Hair dye composition

The present invention relates to a hair dye composition. This application claims the priority of Japanese Patent Application No. 2017-066644 for which it applied to Japan on March 29, 2017, and uses the content here.

Conventionally, as a treatment agent for dyeing hair such as white hair dyeing and fashion dyeing, an oxidation hair dye composed of a first agent containing an alkaline agent and an oxidation hair dye and a second agent containing hydrogen peroxide has been widely used. Yes. However, these oxidative hair dyes exhibit an excellent dyeing effect and can be dyed to the desired hair color, but have the drawback that damage to the hair and scalp may occur. In addition, since the medicine must be kept on the hair at the time of treatment and left for a long period of time, it is not only very troublesome when performing the treatment by itself, but also has the disadvantage that an irritating odor or skin irritation of the alkaline agent occurs. There is. In addition, depending on the method of treatment, there is a disadvantage that uneven dyeing occurs and it is difficult to dye uniformly.

On the other hand, hair dyes using basic dyes or HC dyes are known as treatment agents with little damage to hair and scalp. Among the above hair dyes, color shampoo that can dye hair at the same time as shampoo at the time of hair washing, rinsing after hair washing, color rinse or color treatment that can dye hair at the same time as treatment are excellent in convenience, Furthermore, there is an advantage that the uniformity of dyeing is also excellent (see Patent Document 1).

However, the above-mentioned conventional hair dyes have a high dyeing property on the skin, i.e., they tend to color the skin when attached to the skin, especially in the case of color shampoos, color rinses and color treatments. Has a problem that the fingertips and scalp are colored because they are used without using gloves when washing hair. In order to suppress the above coloring, when the dye concentration in the hair dye is lowered, the dyeability to hair is lowered. For this reason, the present condition is that the hair dye with high dyeing | staining property to hair and the dyeing | staining property to skin was suppressed is calculated | required.

JP 2014-101292 A

The present invention has been made in view of the above prior art, and an object of the present invention is to provide a hair dye composition in which the dyeability to the skin is suppressed despite having sufficient dyeability for hair. Is to provide.

As a result of intensive studies to achieve the above object, the present inventor has found that component A: HC blue 16, component B: basic orange 31, basic red 51, basic red 76, basic yellow 87, and basic yellow According to the hair dye composition comprising one or more dyes selected from the group consisting of 57, one or more dyes selected from the group consisting of component C: HC blue 2, component D: HC yellow 4 and HC yellow 2 It has been found that a hair dye composition can be obtained in which the dyeability to the skin is suppressed despite having sufficient dyeability for hair. The present invention has been completed based on these findings.

That is, this invention provides the hair dye composition containing the following component A, the following component B, the following component C, and the following component D.
Component A: HC Blue 16
Component B: One or more dyes selected from the group consisting of Basic Orange 31, Basic Red 51, Basic Red 76, Basic Yellow 87, and Basic Yellow 57 Component C: HC Blue 2
Component D: One or more dyes selected from the group consisting of HC Yellow 4 and HC Yellow 2

The content of component A is preferably 0.05 to 3.0% by mass, the content of component B is preferably 0.005 to 1.5% by mass, and the content of component C is Is preferably 0.1 to 1.5% by mass, and the content of Component D is preferably 0.01 to 0.5% by mass.

In the hair dye composition, the mass ratio [component B / component A] of the content of component B to the content of component A is 0.01 to 1.0, and the content of component C is relative to the content of component C. The mass ratio of the content of the component D [component D / component C] is 0.005 to 1.0, and the mass ratio of the content of the component C to the content of the component A [component C / Component A] is preferably 0.05 to 7.0.

The content of the HC yellow 2 in 100% by mass of the component D is preferably 50.0% by mass or more.

The hair dye composition is preferably a color rinse or a color treatment.

The hair dye composition preferably further contains the following component E.
Component E: one or more components selected from the group consisting of cationic surfactants, cationic polymers, and silicone oils

The hair dye composition of the present invention has a sufficiently excellent hair dyeability. For this reason, when used as a color shampoo, color rinse or color treatment, the hair dyeing effect can be sufficiently exerted by a small number of uses. In addition, when used as a hair manicure, a sufficient dyeing effect can be obtained with a relatively short treatment time. Furthermore, the hair dye composition of the present invention has a low dyeing property to the skin and extremely little coloring of fingers and scalp during use.

The hair dye composition of the present invention is a composition used as a hair dye. Examples of the hair dye include color rinse, color treatment, hair manicure, color shampoo and the like. Among these, the hair dye composition of the present invention can be used for color rinsing, color treatment, or color shampoo from the viewpoint that hair can be easily dyed and the treatment time per time is short. Preferably there is.

The hair dye composition of the present invention comprises HC blue 16, one or more dyes selected from the group consisting of basic orange 31, basic red 51, basic red 76, basic yellow 87, and basic yellow 57. HC Blue 2 and at least one dye selected from the group consisting of HC Yellow 4 and HC Yellow 2. In the present specification, the “HC blue 16” may be referred to as “component A”. The “one or more dyes selected from the group consisting of basic orange 31, basic red 51, basic red 76, basic yellow 87, and basic yellow 57” may be referred to as “component B”. . Further, the “HC blue 2” may be referred to as “component C”. Furthermore, the “one or more dyes selected from the group consisting of HC Yellow 4 and HC Yellow 2” may be referred to as “Component D”.

The hair dye composition of the present invention contains at least Component A, Component B, Component C, and Component D. The hair dye composition of the present invention may further contain components other than the above components A to D, which are essential components, depending on the application. Among them, when the hair dye composition of the present invention is a color rinse or a color treatment, the hair dye composition of the present invention is further selected from the group consisting of a cationic surfactant, a cationic polymer, and a silicone oil. It is preferable to include one or more components. In the present specification, the “one or more components selected from the group consisting of a cationic surfactant, a cationic polymer, and a silicone oil” may be referred to as “component E”.

The hair dye composition of the present invention may further contain components other than A to E (other components). As for said component, for example, component A, component B, component C, component D, component E, and another component, only 1 type may respectively be used and 2 or more types may be used.

Hereinafter, components A to D which are essential components of the hair dye composition of the present invention will be described.

[Component A: HC Blue 16]
Component A is HC Blue 16 and is a dye represented by the following formula (1). Ingredient A has very low dyeability to the skin, although it is very excellent in dyeability to hair. For this reason, by using Component A, it is possible to obtain a hair dye composition that achieves both high dyeability on hair and deterring of dyeing on the skin.

Component A is a compound represented by the INCI name (International Cosmetic Ingredient Dictionary and Handbook, 15th Edition, Volume 1, 2014, p. 1449: HC BLUE NO.16, 1-propaneaminium, 3- [[9,10-Dihydro-4- (methylamino) -9,10-dioxo-1-anthracenyl] amino] -N, N-dimethyl-N-propyl-, bromide: 1-Propanaminium, 3-[[9 , 10-dihydro-4- (methylamino) -9,10-dioxo-1-anthracenyl] amino] -N, N-dimethyl-N-propyl-, bromide.

Component A can be a commercially available product. As a commercial item of the component A, the product name "HC Blue No. 16" by the Altec Chemical company is mentioned, for example.

The content of Component A in 100% by mass of the hair dye composition of the present invention is not particularly limited, but is preferably 0.05 to 3.0% by mass, more preferably 0.2 to 2.0% by mass, More preferably, it is 0.5 to 1.0% by mass. It is preferable for the content to be 0.05% by mass or more because the dyeing property for hair, particularly the effect of dyeing gray hair, is further improved. It is preferable for the content to be 3.0% by mass or less because safety is further improved. Moreover, since the color transfer to the towel, clothes, etc. by the dye which melt | dissolved in water after water washing is suppressed further, it is preferable.

[Component B: one or more dyes selected from the group consisting of basic orange 31, basic red 51, basic red 76, basic yellow 87, and basic yellow 57]
Component B is one or more dyes (at least one dye) selected from the group consisting of basic orange 31, basic red 51, basic red 76, basic yellow 87, and basic yellow 57. As for component B, only 1 type may be used and 2 or more types may be used.

Component B is preferably adjusted to an orange color by combining these dyes. Specifically, an orange single color and a combination of yellow and red are preferable. That is, the component B includes only basic orange 31, a combination of basic red 51 and basic yellow 87, a combination of basic red 51 and basic yellow 57, and a combination of basic red 76 and basic yellow 87 Or a combination of basic red 76 and basic yellow 57 is preferred. More preferably, only basic orange 31, a combination of basic red 51 and basic yellow 87, or a combination of basic red 76 and basic yellow 57 are used. Among them, the component B is particularly preferably a combination of basic orange 31, basic red 51 and basic yellow 87. By blending the component B prepared in an orange system and the blue component A, the hair dye composition can be colored gray in combination with only a cationic dye. In addition, component C and component D, which will be described later, are both nonionic dyes, and can be colored gray in combination. Thereby, as described later, the hair dye composition of the present invention uses a cationic dye and a nonionic dye, and each of them is colored gray, so that dyeability in a short time, long-lasting color, and prolonged standing time are extended. It is preferable because color discoloration with respect to damaged hair such as hair discoloration suppression and bleached hair can be further improved.

The basic orange 31 is a compound represented by the INCI name (International Cosmetic Ingredient Dictionary and Handbook, 15th edition, Volume 1, 2014, p.331-332): BASIC ORANGE 31 (Basic Orange 31). 2-[(4-aminophenyl) azo] -1,3-dimethyl-1H-imidazolium chloride: 2-[(4-Aminophenyl) azo] -1,3-dimethyl-1H-imidazolium chloride.

The basic red 51 is a compound represented by an INCI name (International Cosmetic Ingredient Dictionary and Handbook, 15th edition, Volume 1, 2014, p.333): BASIC RED 51 (Basic Red 51). -(4- (Dimethylamino-phenylazo) 1,3-dimethyl-1,3-dimethyl-3H-imidazol-1-ium chloride: 2- (4- (Dimethylamino-phenylazo) 1,3-dimethyl-1,3 -Dimethyl-3H-imidazol-1-ium chloroide The basic red 51 is 2-[((4-dimethylamino) phenyl) azo] -1,3-dimethyl-1H-imidazolium Lido: 2 - [((4-Dimethylamino) phenyl) azo] also referred -1,3-dimethyl-1H-imidazolium chloride.

The basic red 76 is a compound represented by the INCI name (International Cosmetic Ingredient Dictionary and Handbook, 15th Edition, Volume 1, 2014, p.333-334): BASIC RED 76 (Basic Red 76). 7-Hydroxy-8-[(2-methoxyphenyl) azo] N, N, N-trimethyl-2-naphthalenaminium chloride: 7-Hydroxy-8-[(2-methoxyphenyl) azo] N, N, N -Trimethyl-2-naphthalenium chloride. The basic red 76 is [7-hydroxy-8-[(2-methoxyphenyl) azo] -2-naphthyl] -trimethylammonium chloride: [7-hydroxy-8-[(2-methoxyphenyl) azo] -2 -Naphthyl] -trimethylammonium chloride.

The basic yellow 87 is a compound represented by the INCI name (International Cosmetic Ingredient Dictionary and Handbook, 15th Edition, Volume 1, 2014, p.337-338): BASIC YELLOW 87 (Basic Yellow 87). , Pyridinium, 1-methyl-4-[(methylphenylhydrazono) methyl]-, methyl sulfate: Pyridinium, 1-methyl-4-[(methylphenylhydrazo) methyl]-, methylsulfate. The basic yellow 87 is also referred to as 1-methyl-4-[(methylphenylhydrazono) methyl] pyridinium methyl sulfate: 1-methyl-4-[(methylphenylhydrazono) methyl] pyridinium methylsulfate.

The basic yellow 57 is a compound represented by the INCI name (International Cosmetic Ingredient Dictionary and Handbook, 15th Edition, Volume 1, 2014, p.337): BASIC YELLOW 57 (Basic Yellow 57). Aminium, 3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl) azo] -N, N, N-trimethyl-, chloride: Benzenamine, 3 -[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazole-4-yl) azo] -N, N, N-trimethyl-, chloride. The basic yellow 57 is 5-hydroxy-3-methyl-1-phenyl-4- (3′-trimethylammoniophenylazo) -pyrazole: 5-Hydroxy-3-methyl-1-phenyl-4- (3 '-Trimethylamylophenylazo) -pyrazol.

Component B can be a commercially available product. As a commercial item of basic orange 31, the product name "Vibracolor Flame Orange" by BASF Corporation is mentioned, for example. As a commercial item of basic red 51, the product name "Vibracolor Ruby Red" by BASF Corporation is mentioned, for example. As a commercial item of basic red 76, the product name "ARIANOR MADDER RED" by Sensitive Technologies Japan Co., Ltd. is mentioned, for example. As a commercial item of basic yellow 87, the product name "Vibracolor Citrus Yellow" by BASF Corporation is mentioned, for example. As a commercial item of basic yellow 57, the product name "ARIANOR STRAW YELLOW" by Sensitive Technologies Japan Co., Ltd. is mentioned, for example.

The content of component B in 100% by mass of the hair dye composition of the present invention is not particularly limited, but is preferably 0.005 to 1.5% by mass, more preferably 0.01 to 1.0% by mass. is there. It is preferable for the content to be 0.005% by mass or more because the dyeing property for hair, particularly the effect of dyeing gray hair, is further improved. It is preferable for the content to be 1.5% by mass or less because safety is further improved. Moreover, since the color transfer to the towel, clothes, etc. by the dye which melt | dissolved in water after water washing is suppressed further, it is preferable. Content of the said component B is a total amount of content of all the components B in the hair dye composition of this invention.

The content of basic orange 31 in 100% by mass of the hair dye composition of the present invention is not particularly limited, but is preferably 0.005 to 0.5% by mass, more preferably 0.01 to 0.2%. % By mass. The content of basic red 51 in 100% by mass of the hair dye composition of the present invention is not particularly limited, but is preferably 0.005 to 0.5% by mass, more preferably 0.01 to 0.2% by mass. It is. The content of basic red 76 in 100% by mass of the hair dye composition of the present invention is not particularly limited, but is preferably 0.01 to 1.5% by mass, more preferably 0.05 to 1.0% by mass. It is. The content of basic yellow 87 in 100% by mass of the hair dye composition of the present invention is not particularly limited, but is preferably 0.005 to 0.5% by mass, more preferably 0.01 to 0.2% by mass. It is. The content of basic yellow 57 in 100% by mass of the hair dye composition of the present invention is not particularly limited, but is preferably 0.01 to 1.5% by mass, more preferably 0.05 to 1.0% by mass. It is.

Component B consists only of basic orange 31, and the content of component B (that is, basic orange 31) in 100% by mass of the hair dye composition of the present invention is 0.005 to 0.5% by mass (particularly 0 0.01 to 0.2% by mass). Component B consists only of basic red 51 and basic yellow 87, and the content of basic red 51 in 100% by mass of the hair dye composition of the present invention is 0.005 to 0.5% by mass (particularly, 0.01 to 0.2% by mass) and the content of basic yellow 87 is preferably 0.005 to 0.5% by mass (particularly 0.01 to 0.2% by mass). Component B consists only of basic red 76 and basic yellow 57, and the content of basic red 76 in 100% by mass of the hair dye composition of the present invention is 0.01 to 1.5% by mass (particularly, 0.05 to 1.0% by mass), and the content of basic yellow 57 is preferably 0.01 to 1.5% by mass (particularly 0.05 to 1.0% by mass).

[Component C: HC Blue 2]
Component C is HC Blue 2. The HC Blue 2 is an INCI name (International Cosmetic Ingredient Dictionary and Handbook, 15th edition, Volume 1, 2014, p. 1447): HC BLUE NO. 2,2 ′-[[4-[(2-hydroxyethyl) amino] -3-nitrophenyl] imino] bisethanol: 2,2 ′-[[4-[(2 -Hydroxyethyl) amino] -3-nitrophenyl] imino] bisethanol.

Component C can be a commercially available product. As a commercial item of the component C, the Telka company make and the brand name "COLOREX HCB2" are mentioned, for example.

The content of component C in 100% by mass of the hair dye composition of the present invention is not particularly limited, but is preferably 0.1 to 1.5% by mass, more preferably 0.2 to 1.5% by mass, More preferably, it is 0.5 to 1.0% by mass. It is preferable that the content is 0.1% by mass or more because fastness is further improved. It is preferable for the content to be 1.5% by mass or less because safety is further improved. Moreover, since the color transfer to the towel, clothes, etc. by the dye which melt | dissolved in water after water washing is suppressed further, it is preferable.

[Component D: One or more dyes selected from the group consisting of HC Yellow 4 and HC Yellow 2]
Component D is one or more dyes (at least one dye) selected from the group consisting of HC Yellow 4 and HC Yellow 2, that is, HC Yellow 4 and / or HC Yellow 2. The HC yellow 4 is an INCI name (International Cosmetic Ingredient Dictionary and Handbook, 15th edition, Volume 1, 2014, p. 1455): HC YELLOW NO. 4-[[2- (2-hydroxyethoxy) -4-nitrophenyl] amino] ethanol: 2-[[2- (2-Hydroxyethyl) -4-nitrophenyl] amino] ethanol It is. The HC Yellow 2 is an INCI name (International Cosmetic Ingredient Dictionary and Handbook, 15th edition, Volume 1, 2014, p. 1455): HC YELLOW NO. 2-[(2-Nitrophenyl) amino] ethanol: 2-[(2-Nitrophenyl) amino] ethanol. As for component D, only 1 type may be used and 2 or more types may be used.

Component D can be a commercially available product. As a commercial item of HC Yellow 4, for example, a trade name “COLOREX HCY4” manufactured by Telka Co., Ltd. may be mentioned. As a commercial item of HC Yellow 2, for example, a trade name “COLOREX HCY2” manufactured by Telka Co., Ltd. may be mentioned.

The content of component D in 100% by mass of the hair dye composition of the present invention is not particularly limited, but is preferably 0.01 to 0.5% by mass, more preferably 0.01 to 0.2% by mass, More preferably, it is 0.02 to 0.1% by mass. It is preferable that the content is 0.01% by mass or more because fastness is further improved. It is preferable for the content to be 0.5% by mass or less because safety is further improved. Moreover, since the color transfer to the towel, clothes, etc. by the dye which melt | dissolved in water after water washing is suppressed further, it is preferable. Content of the said component D is a total amount of content of all the components D in the hair dye composition of this invention.

Component D is more preferably HC Yellow 2 from the viewpoint of further excellent light resistance (light stability). That is, Component D preferably contains HC Yellow 2 as an essential component, and more preferably HC Yellow 2. The content of HC Yellow 2 in 100% by mass of component D is preferably 50.0% by mass or more (that is, 50.0 to 100% by mass), more preferably 70.0% by mass or more, and still more preferably 90.0%. It is at least mass%. Most preferably, component D consists only of HC Yellow 2. It is preferable that component D contains HC Yellow 2 as an essential component because yellow fading is further suppressed. In particular, in the case of a hair dye that has a gray color and is prepared using a yellow dye, the color change of the entire hair dye is large due to fading of the yellow component. It is valid.

In the hair dye composition of the present invention, both component A and component B are cationic dyes, and are colored gray by a combination of only cationic dyes. Further, both component C and component D are nonionic dyes, and are colored gray by a combination of only nonionic dyes. Therefore, in the hair dye composition of the present invention, the combination of only the cationic dye and the combination of only the nonionic dye are colored gray. Cationic dyes have a fast dyeing speed and excellent fastness, but have a characteristic that they are easily adsorbed to damaged hair and damaged sites, and uneven dyeing easily occurs. On the other hand, the nonionic dye has a characteristic that it is easily adsorbed uniformly regardless of the presence or absence of damage, although the dyeing speed is relatively slow. For this reason, when the color tone of the cationic dye and the nonionic dye are different from each other, color unevenness is likely to occur due to the difference in the degree of damage depending on the standing time or the part. In the present invention, as described above, a cationic dye and a nonionic dye are used, and each of them is colored in gray, so that dyeability in a short time, color retention, discoloration suppression during extended standing time, bleach treatment This is preferable because the color unevenness with respect to damaged hair such as the treated hair can be further improved.

In the hair dye composition of the present invention, the mass ratio [component B / component A] of the content of component B to the content of component A is not particularly limited, but may be 0.01 to 1.0. Preferably, it is 0.02 to 0.8. By setting the mass ratio within the above range, white hair can be dyed in a more natural color tone. If the mass ratio is less than 0.01, the color tone dyed to the hair is blue, and if the mass ratio exceeds 1.0, the color tone dyed to the hair is red, and particularly an unnatural color tone for white hair dyeing. There is a case.

In the hair dye composition of the present invention, the mass ratio [component D / component C] of the content of component D to the content of component C is not particularly limited, but may be 0.005 to 1.0. Preferably, it is 0.01 to 0.5. By setting the mass ratio within the above range, white hair can be dyed in a more natural color tone. When the mass proportion is less than 0.005, the color tone dyed on the hair becomes purple, and when the mass proportion exceeds 1.0, the color tone dyed on the hair becomes yellow, and in particular, an unnatural color tone for white hair dyeing. There is a case.

In the hair dye composition of the present invention, the mass ratio of the content of component C to the content of component A [component C / component A] is not particularly limited, but may be 0.05 to 7.0. Preferably, it is 0.1 to 6.0. When the mass ratio is 0.05 or more, the dyeing speed can be appropriately adjusted, and color unevenness with respect to damaged hair such as bleached hair is less likely to occur. On the other hand, it is preferable for the mass ratio to be 7.0 or less because of excellent dyeability and color durability.

Hereinafter, preferable optional components when the hair dye composition of the present invention is any of color rinse, color treatment, and hair nail polish will be described.

[Component E: one or more components selected from the group consisting of cationic surfactants, cationic polymers, and silicone oils]
When the hair dye composition of the present invention is any of color rinse, color treatment, and hair nail polish, the hair dye composition of the present invention preferably includes Component E. Component E is one or more components (at least one component) selected from the group consisting of cationic surfactants, cationic polymers, and silicone oils. When component E is included, the effect of reducing the squeaky feeling during washing with the hair dye composition is preferred. As for the component E, only 1 type may be used and 2 or more types may be used.

Examples of the cationic surfactant (cationic surfactant) include monoalkyl quaternary ammonium salts, dialkyl quaternary ammonium salts, trialkyl quaternary ammonium salts, monoalkyl ether quaternary ammonium salts, and alkyls. Examples include amines and fatty acid amidoamines.

Examples of the monoalkyl quaternary ammonium salt include lauryltrimethylammonium chloride, myristyltrimethylammonium chloride, cetyltrimethylammonium chloride, stearyltrimethylammonium chloride, behenyltrimethylammonium chloride, alkyl (16,18) trimethylammonium chloride, Examples thereof include alkyl (20-22) trimethylammonium chloride, stearyldimethylbenzylammonium chloride, myristyldimethylbenzylammonium chloride, tri (polyoxyethylene) stearylammonium chloride, and di (polyoxyethylene) oleylmethylammonium chloride.

Examples of the fatty acid amide amine include myristic acid dimethylaminoethylamide, myristic acid dimethylaminopropylamide, myristic acid diethylaminoethylamide, myristic acid diethylaminopropylamide, palmitic acid dimethylaminoethylamide, palmitic acid dimethylaminopropylamide, and palmitic acid. Diethylaminoethylamide, palmitic acid diethylaminopropylamide, stearic acid dimethylaminoethylamide, stearic acid dimethylaminopropylamide, stearic acid diethylaminoethylamide, stearic acid diethylaminopropylamide, stearic acid dipropylaminoethylamide, stearic acid dipropylaminopropyl stearate Amides, behenic acid dimethylaminoethylamide, behenine Dimethylaminopropylamide, behenic acid diethylaminoethyl amide, behenic acid diethylaminopropylamide.

The fatty acid amidoamine is preferably used as a salt with an organic acid and / or an inorganic acid. Examples of the organic acid include lactic acid, malic acid, citric acid, tartaric acid, and acetic acid. Examples of the inorganic acid include phosphoric acid, hydrochloric acid, sulfuric acid and the like. Of these, lactic acid is preferred. The content of the organic acid and the inorganic acid is not particularly limited as long as it can neutralize the fatty acid amidoamine to be blended.

Among the above-mentioned cationic surfactants, monoalkyl quaternary ammonium salts and fatty acid amidoamines are preferable, and stearyltrimethylammonium chloride, behenyltrimethylammonium chloride, and alkyl (16,18) trimethyl chloride are more preferable. Ammonium, alkyl chloride (20-22) trimethylammonium, stearic acid dimethylaminopropylamide.

Examples of the cationic polymer (cationic polymer) include quaternary nitrogen-containing cellulose ether derivatives such as O- [2-hydroxy-3- (trimethylammonio) propyl] hydroxyethyl chloride chloride; O- [2-hydroxy chloride] Quaternary nitrogen-containing guar gum derivatives such as -3- (trimethylammonio) propyl] guar gum; cationic starch, diallyl quaternary ammonium salt polymer, diallyl quaternary ammonium salt / acrylamide copolymer, quaternization Examples thereof include polyvinylpyrrolidone derivatives, polyglycol polyamine condensates, adipic acid / dimethylaminohydroxypropylethylenetriamine copolymer, and cationized dextran. Among these, O- [2-hydroxy-3- (trimethylammonio) propyl] hydroxyethylcellulose chloride, diallyl quaternary ammonium salt polymer, diallyl quaternary ammonium salt / acrylamide copolymer are preferable, and more preferable. Polydimethylmethylenepiperidinium chloride.

Examples of the silicone oil include, for example, methyl polysiloxane, highly polymerized methyl polysiloxane having an average degree of polymerization of 650 to 7000, chain silicone such as methyl phenyl polysiloxane, methyl hydrogen polysiloxane, and dimethiconol; methyl cyclopolysiloxane, Cyclic silicones such as octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane; aminopropylmethylsiloxane / dimethylsiloxane copolymer, aminoethylaminopropylsiloxane / dimethylsiloxane copolymer, aminoethylaminopropylmethyl Amino-modified silicone such as siloxane / dimethylsiloxane copolymer, carboxy-modified silicone, fatty acid-modified silicone, alcohol-modified silicone Aliphatic alcohol-modified silicones, epoxy-modified silicones, fluorine-modified silicones, modified silicones such as alkyl-modified silicone. Among these, chain silicone and amino-modified silicone are preferable.

When the hair dye composition of the present invention contains component E, the content of component E in 100% by weight of the hair dye composition of the present invention is not particularly limited, but is preferably 0.5 to 10.0% by weight. More preferably, the content is 1.0 to 5.0% by mass. It is preferable for the content to be 0.5% by mass or more since the squeaky feeling is further reduced during washing with water. When the content exceeds 10.0% by mass, the component E is accumulated in the hair by continuous use, and the hair may become stiff. Content of the said component E is a total amount of content of all the components E in the hair dye composition of this invention.

When the hair dye composition of the present invention is any one of color rinse, color treatment, and hair nail polish, the hair dye composition of the present invention preferably contains a polyhydric alcohol. Examples of the polyhydric alcohol include ethylene glycol, propylene glycol, dipropylene glycol, polyethylene glycol, 1,3-butylene glycol, glycerin, concentrated glycerin, diglycerin, triglycerin, glucose, maltose, maltitol, sucrose, and mannitol. Sorbitol, 1,2-pentanediol, 1,2-hexanediol, 1,2-octanediol and the like. When the hair dye composition of the present invention contains a polyhydric alcohol, the content of the polyhydric alcohol in 100% by mass of the hair dye composition of the present invention is not particularly limited, but it is 0 from the viewpoint of the solubility of the dye. 0.5 to 10.0% by mass is preferable, and 1.0 to 5.0% by mass is more preferable. The content of the polyhydric alcohol is the total content of all the polyhydric alcohols in the hair dye composition of the present invention.

When the hair dye composition of the present invention is any one of color rinse, color treatment, and hair nail polish, the hair dye composition of the present invention preferably contains a higher alcohol. Examples of the higher alcohol include alcohols having 16 to 22 carbon atoms, such as cetyl alcohol, stearyl alcohol, isostearyl alcohol, 2-octyldodecanol, oleyl alcohol, and behenyl alcohol. When the hair dye composition of the present invention contains a higher alcohol, the content of the higher alcohol in 100% by mass of the hair dye composition of the present invention is not particularly limited, but from the viewpoint of stability over time, 1. The content is preferably 0 to 10.0% by mass, more preferably 3.0 to 8.0% by mass. The content of the higher alcohol is the total content of all the higher alcohols in the hair dye composition of the present invention.

When the hair dye composition of the present invention is any one of color rinse, color treatment, and hair manicure, the hair dye composition of the present invention preferably contains a hydrocarbon oil. Examples of the hydrocarbon oil include α-olefin oligomer, light isoparaffin, light liquid isoparaffin, squalane, synthetic squalane, vegetable squalane, liquid isoparaffin, liquid paraffin and the like. When the hair dye composition of the present invention contains a hydrocarbon oil, the content of the hydrocarbon oil in 100% by mass of the hair dye composition of the present invention is not particularly limited, but is familiar to the hair dye composition at the time of application. From the viewpoint of ease, 0.5 to 10.0% by mass is preferable, and 1.0 to 5.0% by mass is more preferable. The content of the hydrocarbon oil is a total content of all the hydrocarbon oils in the hair dye composition of the present invention.

The hair dye composition of the present invention may contain an ester compound in which the fatty acid moiety has 12 or less carbon atoms from the viewpoint of further improving the dyeability of the hair. Examples of the ester compound include capric acid esters such as glyceryl caprate, caprylic acid ester, cetyl 2-ethylhexanoate, and isononyl isononanoate. When the hair dye composition of the present invention contains the ester compound, the content of the ester compound in 100% by mass of the hair dye composition of the present invention is not particularly limited, but from the viewpoint of dyeability, it is 0.5. The content is preferably -5.0 mass%, more preferably 1.0-3.0 mass%. Content of the said ester compound is a total amount of content of all the said ester compounds in the hair dye composition of this invention.

When the hair dye composition of the present invention is any one of color rinse, color treatment, and hair nail polish, the hair dye composition of the present invention is a nonionic surfactant (nonion) from the viewpoint of stability over time. (Surfactant) may be included. Examples of the nonionic surfactant include polyoxyethylene fatty acid, glycerin fatty acid ester, polyoxyethylene glycerin fatty acid ester, polyglycerin fatty acid ester, sorbitan fatty acid ester, polyoxyethylene sorbitan fatty acid ester, sucrose fatty acid ester, polyoxy Examples include ethylene alkyl ether, polyoxyethylene alkyl phenyl ether, polyglycerin alkyl ether, polyoxyethylene (cured) castor oil, and fatty acid alkylolamide. When the hair dye composition of the present invention contains a nonionic surfactant, the content of the nonionic surfactant in 100% by mass of the hair dye composition of the present invention is not particularly limited, but is stable over time. In view of the above, 0.5 to 10.0% by mass is preferable, and 1.0 to 5.0% by mass is more preferable. The content of the nonionic surfactant is the total content of all the nonionic surfactants in the hair dye composition of the present invention.

When the hair dye composition of the present invention is any one of color rinse, color treatment, and hair nail polish, the hair dye composition of the present invention contains water. The water is not particularly limited, but purified water is preferable. The content of water in 100% by mass of the hair dye composition of the present invention is not particularly limited, but is preferably 50.0-90.0% by mass, more preferably 60.0-80.0% by mass. .

When the hair dye composition of the present invention is any one of color rinse, color treatment, and hair nail polish, the hair dye composition of the present invention is a refreshing agent such as l-menthol, 1,8-cineole, camphor, etc. Preservatives such as phenoxyethanol; vegetable oils such as olive oil, macadamia nut oil, and argan oil; hygroscopic agents such as silica; hyaluronic acid or derivatives thereof, collagen or derivatives thereof, amino acids or derivatives thereof, antioxidants, sequestering agents, vitamins , Extracts of animals and plants, pearling agents, coloring agents, fragrances and the like may be included.

Hereinafter, preferred optional components when the hair dye composition of the present invention is a color shampoo will be described.

When the hair dye composition of the present invention is a color shampoo, the hair dye composition of the present invention is an anionic surfactant (anionic surfactant), a cationic surfactant, a nonionic interface from the viewpoint of detergency. 1 or more surfactants (at least 1 surfactant) chosen from the group which consists of an active agent and an amphoteric surfactant are included. Among these, nonionic surfactants and / or amphoteric surfactants are preferable from the viewpoint of improving the washability while maintaining dyeability. The content of the surfactant in 100% by mass of the hair dye composition of the present invention is not particularly limited, but is preferably 1.0 to 20.0% by mass, more preferably from the viewpoint of dyeability and detergency. 5.0 to 15.0% by mass. The content of the surfactant is the total content of all the surfactants in the hair dye composition of the present invention.

Examples of the anionic surfactant include alkyl sulfate salts such as sodium lauryl sulfate, triethanolamine lauryl sulfate, sodium myristyl sulfate, sodium stearyl sulfate, sodium oleyl sulfate, sodium cetyl sulfate; sodium polyoxyethylene lauryl ether sulfate Polyoxyethylene alkyl ether sulfates such as sodium polyoxyethylene myristyl sulfate; α-olefin sulfonates such as sodium tetradecenesulfonate; sodium myristoyl methyl taurate, sodium palmitoyl methyl taurine, sodium stearoyl methyl taurine, oleoyl methyl N-acylmethyl taurine salts such as taurine sodium and palm oil fatty acid methyl taurine sodium; Sulfosuccinic acid alkyl salts such as dioctyl sodium and disodium sulfosuccinate; sulfosuccinic acid polyoxyethylene alkyl salts such as polyoxyethylene lauryl disodium sulfosuccinate; monoalkyl phosphorus such as sodium lauryl phosphate, sodium cetyl phosphate and diethanolamine cetyl phosphate Acid ester salt; sodium polyoxyethylene lauryl ether phosphate, sodium polyoxyethylene cetyl ether phosphate, sodium polyoxyethylene oleyl ether phosphate, sodium polyoxyethylene alkylphenyl ether phosphate, polyoxyethylene alkylphenyl ether triphosphate Polyoxyethylene alkyl ether phosphates such as ethanolamine; Lauroyl sarcosine potassium , N-acyl sarcosine salts such as lauroyl sarcosine triethanolamine, myristoyl sarcosine sodium, coconut oil fatty acid sarcosine sodium; Acyl-N-methyl-β-alanine salt; sodium lauroyl glutamate, triethanolamine lauroyl glutamate, sodium myristoyl glutamate, potassium stearoyl glutamate, disodium stearoyl glutamate, sodium coconut oil fatty acid acyl glutamate, coconut oil fatty acid acyl glutamate triethanolamine N-acyl glutamate such as coconut oil fatty acid acyl N-acyl glycine salts such as cinna potassium and coconut oil fatty acid acyl glycine sodium; sodium lauryl glycol acetate (sodium dodecane-1,2-diol acetate), potassium lauryl glycol acetate, sodium myristyl glycol acetate, potassium myristyl glycol acetate, palmityl Examples include alkyl ether glycol acetates such as sodium glycol acetate, potassium palmityl glycol acetate, sodium stearyl glycol acetate, potassium stearyl glycol acetate, sodium behenyl glycol acetate, and potassium behenyl glycol acetate. Of these, anionic surfactants derived from amino acids such as N-acyl-N-methyl-β-alanine salt and N-acyl glutamate are preferred from the viewpoint of dyeability. When the hair dye composition of the present invention contains an anionic surfactant, the content of the anionic surfactant in 100% by mass of the hair dye composition of the present invention is not particularly limited. In view of the above, 0.5 to 5.0% by mass is preferable, and 0.5 to 2.0% by mass is more preferable. The content of the anionic surfactant is the total content of all anionic surfactants in the hair dye composition of the present invention.

Examples of the amphoteric surfactant include alkylamide betaine type amphoteric surfactants such as lauric acid amidopropyl betaine and coconut oil fatty acid amidopropyl betaine; alkylglycine salt, carboxymethylglycine salt, N-acylaminoethyl-N- Glycine-type amphoteric surfactants such as 2-hydroxyethylglycine salt; Aminopropionic acid-type amphoteric surfactants such as alkylaminopropionate and alkyliminodipropionate; alkyldimethylaminoacetic acid betaine, alkylamidopropyldimethylaminoacetic acid Aminoacetic acid betaine-type amphoteric surfactants such as betaine and alkyldihydroxyethylaminoacetic acid betaine; N-alkyl-N, N-dimethylammonium-N-propylsulfonate, N-alkyl-N, N-dimethylammonium Sulfobetaine-type amphoteric surfactants such as -N- (2-hydroxypropyl) sulfonate, N-fatty acid amidopropyl-N, N-dimethylammonium-N- (2-hydroxypropyl) sulfonate, alkylhydroxysulfobetaine Agents; imidazolinium type amphoteric surfactants such as alkylcarboxymethylhydroxyethyl imidazolinium betaine and the like. Among these, alkylamide betaine type amphoteric surfactants are preferable from the viewpoint of detergency. When the hair dye composition of the present invention contains an amphoteric surfactant, the content of the amphoteric surfactant in 100% by mass of the hair dye composition of the present invention is not particularly limited, but from the viewpoint of detergency, 1 It is preferably 0.0 to 20.0% by mass, more preferably 5.0 to 15.0% by mass. The content of the amphoteric surfactant is the total content of all amphoteric surfactants in the hair dye composition of the present invention.

Examples of the nonionic surfactant include nonionic surfactants exemplified as optional components when the hair dye composition of the present invention is any one of color rinse, color treatment, and hair nail polish. Among these, fatty acid alkylolamide is preferable from the viewpoint of imparting viscosity. When the hair dye composition of the present invention contains a nonionic surfactant, the content of the nonionic surfactant in 100% by mass of the hair dye composition of the present invention is not particularly limited, but it is a viewpoint of imparting viscosity. Therefore, 0.5 to 10.0% by mass is preferable, and 1.0 to 5.0% by mass is more preferable. The content of the nonionic surfactant is the total content of all the nonionic surfactants in the hair dye composition of the present invention.

Examples of the cationic surfactant include the cationic surfactants exemplified as Component E. Of these, stearyltrimethylammonium chloride, behenyltrimethylammonium chloride, alkyl (16,18) trimethylammonium chloride, and alkyl (20-22) trimethylammonium chloride are preferable from the viewpoint of improving the texture of the hair after use. When the hair dye composition of the present invention contains a cationic surfactant, the content of the cationic surfactant in 100% by mass of the hair dye composition of the present invention is not particularly limited. From the viewpoint of texture, it is preferably 0.1 to 5.0% by mass, more preferably 0.5 to 3.0% by mass. The content of the cationic surfactant is the total content of all the cationic surfactants in the hair dye composition of the present invention.

When the hair dye composition of the present invention is a color shampoo, the hair dye composition of the present invention contains water. The water is not particularly limited, but purified water is preferable. The content of water in 100% by mass of the hair dye composition of the present invention is not particularly limited, but is preferably 50.0-90.0% by mass, more preferably 60.0-80.0% by mass. .

When the hair dye composition of the present invention is a color shampoo, the hair dye composition of the present invention comprises a refreshing agent such as l-menthol, 1,8-cineole and camphor; a preservative such as phenoxyethanol; olive oil, macadamia nut oil, Vegetable oils such as argan oil; hygroscopic agents such as silica; hyaluronic acid or derivatives thereof, collagen or derivatives thereof, amino acids or derivatives thereof, antioxidants, sequestering agents, vitamins, animal and plant extracts, pearling agents, coloring agents, It may contain a fragrance or the like.

Hereinafter, the characteristics and manufacturing method of the hair dye composition of the present invention will be described.

The method for producing the hair dye composition of the present invention is not particularly limited, and can be produced according to a conventional method. Specific examples include the following methods. For example, in the case of color rinse or color treatment, gradually add an oil phase heated to 70-90 ° C. to an aqueous phase sufficiently heated to 70-90 ° C. and stir well for 5 minutes to emulsify. Do. After emulsification, the mixture is cooled to 20 to 40 ° C., and a dye dissolved in purified water is added thereto. After sufficiently uniformly stirring, a pH adjuster is added and sufficiently uniformly stirred to obtain a creamy hair dye composition. In the case of color shampoos, various surfactants are gradually added and stirred in an aqueous phase in which dyes are sufficiently dissolved at room temperature. Stabilizers and pH adjusters are added and stirred uniformly enough to be viscous. A liquid hair dye composition is obtained.

The pH of the hair dye composition of the present invention is not particularly limited, but is preferably 4.0 to 8.0, more preferably 5.0 to 8.0 from the viewpoint of dyeability. Furthermore, from the viewpoint of the stability of the hair dye composition, the pH is preferably 6.5 or less. In particular, when the hair dye composition of the present invention is a color rinse, color treatment or hair nail polish, the pH is preferably 4.0 to 6.5, and when it is a color shampoo, the pH is preferably 5.0 to 6.5.

The dosage form of the hair dye composition of the present invention is not particularly limited, and examples thereof include liquid, viscous liquid, gel, emulsion, and cream. Among these, cream is preferable from the viewpoint of dyeability and texture.

The hair dye composition of the present invention can dye hair in gray, black, brown, green, blue-violet, and the like. More preferably, they are gray, black, and brown, and more preferably, they are gray. For this reason, it can be used as a hair dye composition for white hair dyeing, fashion dyeing and the like, and from the viewpoint of color tone, it is preferably a hair dye composition for dyeing white hair.

The hair dye composition of the present invention is preferably a color rinse or a color treatment, a hair manicure or a color shampoo.

The above color shampoo is a hair cleaning agent used for shampooing, and can dye hair simultaneously with shampooing. The color shampoo is applied to the hair and foamed to wash the hair, and then used after washing.

Moreover, the above-mentioned color rinse and color treatment are hair treatment agents that are generally used during shampooing and are used after being washed and washed off. The color rinse and the color treatment are used in such a usage method that after washing the hair with a shampoo, the color rinse or the color treatment is applied to the hair, and immediately after the application or for 3 to 10 minutes, the hair is conditioned. The color rinse and color treatment may be used before washing the hair. In that case, the above-mentioned color rinse and color treatment are applied by applying the color rinse or color treatment to wet hair, immediately after application or after having been acclimated to the hair for about 3 to 10 minutes, and then washing with shampoo. Used in

The hair nail polish is a hair treatment agent that is generally applied to dry hair. The hair nail polish is used, for example, by applying hair nail polish to dry hair, leaving it for about 5 to 30 minutes after application, washing it off, and washing it with shampoo.

Hereinafter, the present invention will be described in more detail based on examples. However, the present invention is not limited to these examples. In addition, the compounding amount described in the table is the compounding amount of each component (that is, the compounding amount of the active ingredient in each raw material, so-called pure content), and is represented by “mass%” unless otherwise specified.

Examples 1-1 to 1-22, Comparative Examples 1-1 to 1-9: Color rinse (or color treatment)
Each hair dye composition was prepared according to the composition described in Table 1 and Table 2, and subjected to the evaluation tests of Tests 1 to 6 below. Each hair dye composition is a color rinse (or color treatment). The evaluation results are shown in the table.

Examples 2-1 to 2-3: Color Shampoo According to the composition shown in Table 3, each hair dye composition was prepared and subjected to the evaluation tests of Tests 1 to 6 below. Each hair dye composition is a color shampoo. The evaluation results are shown in the table.

The pH of each hair dye composition of Examples and Comparative Examples was measured using a pH meter (trade name “desktop pH meter F-74” manufactured by Horiba, Ltd.).

[Test 1: Evaluation of dyeability]
As the test hair bundle, an untreated white human hair bundle (manufactured by Beaulux, length 10 cm, weight 1 g) was used.

(Preparation of hair bundle for evaluation: Color rinse)
The test hair bundle was washed with a commercially available shampoo, then lightly drained and used for the following preparation. 0.5 g of each hair dye composition obtained in the Examples and Comparative Examples immediately after production was applied to the test hair bundle, and the whole hair bundle (hair) was blended using a brush for 1 minute. Next, after leaving for 5 minutes, thoroughly wash the hair dye composition from the hair bundle using 40 ° C. lukewarm water, perform towel drying, and then sufficiently dry using a dryer to prepare a hair bundle for evaluation. did.

(Preparation of hair bundle for evaluation: color shampoo)
The test hair bundle was thoroughly washed with lukewarm water at 40 ° C. and then used for the following preparation. 0.2 g of each hair dye composition obtained in the example and comparative example immediately after production was applied to the test hair bundle, and the mixture was foamed by hand for 1 minute. Next, after leaving for 5 minutes, thoroughly wash the hair dye composition from the hair bundle using 40 ° C. lukewarm water, perform towel drying, and then sufficiently dry using a dryer to prepare a hair bundle for evaluation. did.

The evaluation hair bundle obtained above was observed, and the dyeability was evaluated according to the following criteria. The dyeability was evaluated by four expert evaluators.
<Evaluation criteria for dyeability>
(Excellent): It is dye | stained very deeply.
○ (Good): Stained sufficiently.
X (defect): Dyeing is light.

Furthermore, the color tone of the evaluation hair bundle obtained in Test 1 is shown in the table.

[Test 2: Evaluation of skin contamination (dyeability)]
0.5 g of each hair dye composition obtained in Examples and Comparative Examples immediately after production was applied to a circular area having a diameter of 1 cm in the inner part of the forearm. After leaving for 5 minutes, the coated part was rinsed with warm water, then gently rubbed with soap for 30 seconds and rinsed with warm water.

The coated part was observed and evaluated according to the following criteria. In addition, evaluation of skin dirt was performed by four expert evaluators.
<Evaluation criteria for skin dirt>
◎ (Excellent): No skin dirt remains.
○ (good): Skin dirt remains slightly.
X (defect): Skin dirt remains clearly.

[Test 3: Evaluation of fastness]
After the evaluation in Test 1 (evaluation of dyeability), each evaluation hair bundle was thoroughly washed with 40 ° C. lukewarm water, and then thoroughly washed with a commercially available shampoo for 1 minute. Further, it was thoroughly rinsed with warm water at 40 ° C., towel-dried, and then sufficiently dried using a dryer.

The evaluation hair bundle obtained above was observed, and the fastness was evaluated according to the following criteria. The robustness was evaluated by four expert evaluators.
<Evaluation criteria for robustness>
○ (Good): Hair color fading after test is small.
X (defect): The color of the hair is greatly lost after the test.

[Test 4: Evaluation of Suppression of Discoloration when Extending the Standing Time] In the preparation of the hair bundle for evaluation in Test 1 (evaluation of dyeability) Similarly, a hair bundle for evaluation was prepared.

For each example and each comparative example, the evaluation hair bundle prepared in Test 4 is compared with the dyed color tone of the evaluation hair bundle prepared in Test 1, and the degree of color change suppression when the standing time is extended is compared. Evaluation was made according to the following criteria. The evaluation was performed by four expert evaluators.
<Evaluation criteria for discoloration suppression during extended standing time>
○ (Good): The color tone of the evaluation hair bundle prepared in Test 4 has no change from the color tone of the evaluation hair bundle prepared in Test 1.
X (defect): The color tone of the evaluation hair bundle prepared in Test 4 varies from the color tone of the evaluation hair bundle prepared in Test 1.

[Test 5: Evaluation of light resistance]
After the evaluation in Test 1 (Evaluation of dyeability), a fastness tester strong xenon fade meter (made by Suga Test Instruments Co., Ltd., trade name “Xenon Weather Meter X-25”) is used for each evaluation hair bundle. And 6300 kJ / m ² .

The evaluation hair bundle obtained above was observed, and the light resistance was evaluated according to the following criteria. The light resistance was evaluated by four expert evaluators.
<Evaluation criteria for light resistance>
○ (Good): The color tone of the evaluation hair bundle prepared in Test 5 has no or almost no change from the color tone of the evaluation hair bundle prepared in Test 1.
Δ (slightly poor): The color tone of the evaluation hair bundle prepared in Test 5 is clearly different from the color tone of the evaluation hair bundle prepared in Test 1.
X (defect): The color tone of the evaluation hair bundle prepared in Test 5 has a very large change from the color tone of the evaluation hair bundle prepared in Test 1.

As a result of test 5 (evaluation of light resistance), Example 1-19 had slightly poor light resistance (Δ), and Examples 1-12 and Comparative Examples 1-9 had poor light resistance (×). . Other examples and comparative examples had good light resistance (◯).

[Test 6: Evaluation of uneven color for damaged hair]
In the preparation of the hair bundle for evaluation in Test 1 (evaluation of dyeability), the “untreated white human hair bundle (Burelux Co., Ltd., length 10 cm, weight 1 g)” is “bleached hair bundle (stock) A hair bundle for evaluation was prepared in the same manner as in Test 1, except that it was changed to “Staffs, Level 14, Length 10 cm, Weight 1 g)”.

The evaluation hair bundle obtained above was observed, and color unevenness with respect to damaged hair was evaluated according to the following criteria. In addition, the evaluation of color unevenness with respect to damaged hair was performed by four professional evaluators.
<Evaluation criteria for uneven color for damaged hair>
○ (Good): The whole hair bundle is dyed uniformly.
X (defect): The whole hair bundle is not dyed uniformly, and there is uneven color.

As a result of test 6 (evaluation of color unevenness with respect to damaged hair), in Comparative Example 1-1 and Comparative Example 1-2, the color unevenness with respect to damaged hair was poor (x). In other examples and comparative examples, color unevenness with respect to damaged hair was good (◯).

In addition, the components described in the table are as follows.
HC Blue 16: Product name “HC Blue No. 16” manufactured by Altec Chemical Co., Ltd.
Basic Blue 75: Hodogaya Chemical Co., Ltd., trade name “AHC BLUE SP”
Basic Orange 31: Product name “Vibracolor Flame Orange” manufactured by BASF
Basic Red 51: Product name “Vibracolor Ruby Red” manufactured by BASF
Basic Red 76: Made by Sensitive Technologies Japan Co., Ltd., trade name “ARIANOR MADDER RED”
Basic yellow 87: manufactured by BASF, trade name “Vibracolor Citrus Yellow”
Basic Yellow 57: Made by Sensitive Technologies Japan, Inc., trade name “ARIANOR STRAW YELLOW”
HC Blue 2: Made by Telka, trade name “COLOREX HCB2”
HC Yellow 2: Made by Telka, trade name “COLOREX HCY2”
HC Yellow 4: Made by Telka, trade name “COLOREX HCY4”
Stearyl alcohol: product name “Calcoal 8688” manufactured by Kao Corporation
Cetanol: Product name “Calcoal 6870” manufactured by Kao Corporation
Alkyltrimethylammonium chloride: product name “GENAMIN KDMP-J” manufactured by Clariant Japan KK
Stearyltrimethylammonium chloride: product name “Cootamine 86W” manufactured by Kao Corporation
Dimethylaminopropylamide stearate: Nikko Chemicals, trade name “NIKKOL Amidoamine MPS”
Polyoxyethylene cetyl ether (5EO): Aoki Yushi Kogyo Co., Ltd., trade name “Brownon CH-305”
Polyoxyethylene cetyl ether (20E.O.): Aoki Yushi Kogyo Co., Ltd., trade name “Brownon CH-320L”
Liquid paraffin: manufactured by Sonneborn Inc., trade name “CARNATION”
Dipropylene glycol: Asahi Glass Co., Ltd., trade name "Dipropylene glycol DPG-FC"
Polypropylene glycol: Sanyo Chemical Industries, Ltd., trade name “SANNICS PP-400”
Cetyl 2-ethylhexenoate: manufactured by Nippon Surfactant Co., Ltd., trade name “CIO-N”
Glyceryl caprate: manufactured by Taiyo Kagaku Co., Ltd., trade name “Sunsoft 760-C”
Polydimethyldimethylmethylene piperidinium liquid: manufactured by Nalco, trade name “MARCOAT 100”, 40% by mass pure
O- [2-hydroxy-3- (trimethylammonio) propyl] hydroxyethylcellulose chloride: manufactured by Toho Chemical Industry Co., Ltd., trade name “Catinard HC-100”
Methyl polysiloxane: manufactured by Toray Dow Corning Co., Ltd., trade name “DOW CORNING TORAY SH200 C FLUID 20CS”
Aminoethylaminopropylsiloxane / dimethylsiloxane copolymer emulsion: manufactured by Toray Dow Corning Co., Ltd., trade name “DOW CORNING TORAY SM8704C”, pure content 40% by mass
Lauroylmethyl-β-alanine sodium: Kawaken Fine Chemical Co., Ltd., trade name “Alanon ALE”
N-coconut oil fatty acyl-L-glutamic acid triethanolamine: manufactured by Asahi Kasei Chemicals Corporation, trade name “Amino Surfact AMT-L”
Lauric acid amidopropyl betaine: New Nippon Rika Co., Ltd., trade name “Ricavion B-300”
Coconut oil fatty acid amidopropyl betaine: New Nippon Rika Co., Ltd., trade name “Ricavion B-200”
Coconut oil fatty acid N-methylethanolamide: product name “Aminone C-11S” manufactured by Kao Corporation

Furthermore, the following is a formulation example of the hair dye composition of the present invention.

(Formulation example 1) Color rinse (cream)
HC Blue 16 0.5% by mass
Basic orange 31 0.05% by mass
HC Yellow 2 0.06% by mass
HC Blue 2 0.6% by mass
Stearyl alcohol 7.0% by mass
Alkyltrimethylammonium chloride liquid (pure content 80% by mass) 3.0% by mass
Stearic acid dimethylaminopropylamide 1.0 mass%
Polyoxyethylene cetyl ether (5EO) 0.5% by mass
Liquid paraffin 3.0% by mass
Dipropylene glycol 5.0% by mass
Cetyl 2-ethylhexanoate 2.0% by mass
O- [2-hydroxy-3- (trimethylammonio) chloride
Propyl] hydroxyethyl cellulose 0.5% by mass
Methyl polysiloxane 2.0% by mass
Lactic acid appropriate amount (adjusted to pH 5)
Phenoxyethanol 0.5% by mass
Water-soluble collagen (3) 0.1% by mass
Argan oil 0.1% by mass
L-glutamic acid 0.1% by mass
Purified water Total remaining 100% by mass

(Formulation example 2) Color rinse (milky lotion)
HC Blue 16 1.0 mass%
Basic red 51 0.08% by mass
Basic yellow 87 0.24 mass%
HC Yellow 2 0.08% by mass
HC Blue 2 1.2% by mass
Cetanol 6.0% by mass
Polyoxyethylene cetyl ether (5EO) 2.0% by mass
Polyoxyethylene cetyl ether (20E.O.) 2.0 mass%
Liquid paraffin 5.0% by mass
Dipropylene glycol 3.0% by mass
Glyceryl caprate 2.0% by mass
Polydimethylmethylenepiperidinium chloride liquid (pure content 40% by mass)
1.0% by mass
Aminoethylaminopropylsiloxane ・ dimethylsiloxane
Copolymer emulsion (pure 40% by mass) 1.5% by mass
Citric acid appropriate amount (adjusted to pH 5)
Sodium benzoate 0.5% by mass
Hydroxypropyltrimonium hyaluronate 0.5% by mass
Silica 0.2% by mass
Seaweed extract (1) 0.1% by mass
l-Menthol 0.1% by mass
Purified water Total remaining 100% by mass

(Prescription Example 3) Hair nail polish (gel)
HC Blue 16 0.7% by mass
Basic orange 31 0.07% by mass
HC Yellow 2 0.1% by mass
HC Blue 2 1.5% by mass
Hydroxyethyl cellulose 2.5% by mass
Ethanol 10.0% by mass
Benzyl alcohol 5.0% by mass
Polypropylene glycol 3.0% by mass
Isononyl isononanoate 1.5% by mass
O- [2-hydroxy-3- (trimethylammonio) chloride
Propyl] hydroxyethyl cellulose 0.5% by mass
Polyoxyethylene / methylpolysiloxane copolymer 0.5% by mass
Edetate disodium 0.2% by mass
Glycolic acid appropriate amount (adjusted to pH 5)
Camellia oil 0.1% by mass
Panthenol 0.1% by mass
Purified water Total remaining 100% by mass

(Formulation Example 4) Color shampoo HC Blue 16 0.5% by mass
Basic orange 31 0.05% by mass
HC Yellow 4 0.2% by mass
HC Blue 2 1.5% by mass
Lauroylmethyl-β-alanine sodium solution (pure content 30% by mass)
5.0% by mass
Lauric acid amidopropyl betaine solution (pure content 30% by mass) 30.0% by mass
Palm oil fatty acid N-methylethanolamide 2.0% by mass
O- [2-hydroxy-3- (trimethylammonio) chloride
Propyl] hydroxyethyl cellulose 0.2% by mass
Dipropylene glycol 3.0% by mass
Glyceryl caprate 1.0% by mass
Polyglyceryl monolaurate 0.1% by mass
Highly polymerized methylpolysiloxane (1) 0.1% by mass
Methyl polysiloxane 0.4% by mass
Citric acid appropriate amount (adjusted to pH 5)
Phenoxyethanol 0.5% by mass
Water-soluble collagen (3) 0.1% by mass
Jojoba oil 0.1% by mass
Purified water Total remaining 100% by mass

(Formulation Example 5) Color shampoo HC Blue 16 3.0% by mass
Basic red 51 0.05 mass%
Basic yellow 87 0.15 mass%
HC Yellow 2 0.01% by mass
HC Blue 2 0.8% by mass
N-coconut oil fatty acid acyl-L-glutamic acid triethanol
Amine liquid (pure content 30% by mass) 5.0% by mass
Palm oil fatty acid amidopropyl betaine solution (pure content 30% by mass) 30.0% by mass
Palm oil fatty acid N-methylethanolamide 2.0% by mass
O- [2-hydroxy-3- (trimethylammonio) chloride
Propyl] Guar gum dipropylene glycol 0.2% by mass
Polypropylene glycol 3.0% by mass
Glyceryl caprylate 1.0% by mass
Aminoethylaminopropylsiloxane ・ dimethylsiloxane
Copolymer emulsion (pure 40% by mass) 0.5% by mass
Citric acid appropriate amount (adjusted to pH 5)
Sodium benzoate 0.5% by mass
Sodium hyaluronate 0.1% by mass
Lavender oil 0.1% by mass
Mulberry extract 0.1% by mass
Purified water Total remaining 100% by mass

(Formulation example 6) Color rinse (cream)
HC Blue 16 0.5% by mass
Basic red 76 0.15 mass%
Basic yellow 57 0.1% by mass
HC Yellow 2 0.03% by mass
HC Blue 2 0.6% by mass
Stearyl alcohol 5.0 mass%
Behenyl alcohol 2.0% by mass
Alkyltrimethylammonium chloride liquid (pure content 80% by mass) 3.0% by mass
Stearic acid dimethylaminopropylamide 1.0 mass%
Polyoxyethylene cetyl ether (5EO) 0.5% by mass
Liquid paraffin 3.0% by mass
Dipropylene glycol 5.0% by mass
Cetyl 2-ethylhexanoate 2.0% by mass
O- [2-hydroxy-3- (trimethylammonio) chloride
Propyl] hydroxyethyl cellulose 0.5% by mass
Decamethylcyclopentasiloxane 1.0% by mass
Polymethylsilsesquioxane 0.5% by mass
Ethanol 5.0% by mass
Lactic acid appropriate amount (adjusted to pH 5)
Shea fat 1.0% by mass
Phenoxyethanol 0.5% by mass
Water-soluble collagen (3) 0.1% by mass
Hydrolyzed silk solution 0.1% by mass
Purified water Total remaining 100% by mass

(Formulation example 7) Color rinse (cream)
HC Blue 16 0.5% by mass
Basic red 51 0.04 mass%
Basic yellow 57 0.1% by mass
HC Yellow 2 0.035% by mass
HC Yellow 4 0.015 mass%
HC Blue 2 0.4% by mass
Cetanol 8.0% by mass
Stearyltrimethylammonium chloride (pure content 28% by mass) 5.8% by mass
Stearic acid dimethylaminopropylamide 1.0 mass%
Liquid paraffin 3.0% by mass
1,3-butylene glycol 5.0% by mass
(Eicosanedioic acid / tetradecanedioic acid) decaglyceryl solution 1.2% by mass
Concentrated glycerin 0.8% by mass
Polydimethylmethylenepiperidinium chloride liquid (pure content 40% by mass)
1.0% by mass
Microcrystalline wax 1.0% by mass
Ethanol 3.0% by mass
Lactic acid appropriate amount (adjusted to pH 5)
Sodium benzoate 0.5% by mass
Cinnamon extract 0.1% by mass
Licorice extract powder 0.1% by mass
Purified water Total remaining 100% by mass

The hair dye composition of the present invention is a composition used as a hair dye. Examples of the hair dye include color rinse, color treatment, hair manicure, color shampoo and the like.

Claims (6)

1. A hair dye composition comprising the following component A, the following component B, the following component C, and the following component D.
   Component A: HC Blue 16
   Component B: One or more dyes selected from the group consisting of Basic Orange 31, Basic Red 51, Basic Red 76, Basic Yellow 87, and Basic Yellow 57 Component C: HC Blue 2
   Component D: One or more dyes selected from the group consisting of HC Yellow 4 and HC Yellow 2
2. The content of the component A is 0.05 to 3.0% by mass,
   The content of component B is 0.005 to 1.5% by mass;
   The content of component C is 0.1 to 1.5% by mass,
   The hair dye composition according to claim 1, wherein the content of component D is 0.01 to 0.5 mass%.
3. The mass ratio of the content of the component B to the content of the component A [component B / component A] is 0.01 to 1.0,
   The mass ratio of the content of the component D to the content of the component C [component D / component C] is 0.005 to 1.0,
   The hair dye composition according to claim 1 or 2, wherein a mass ratio of the content of the component C to the content of the component A [component C / component A] is 0.05 to 7.0.
4. The hair dye composition according to any one of claims 1 to 3, wherein a content of the HC yellow 2 in 100% by mass of the component D is 50.0% by mass or more.
5. The hair dye composition according to any one of claims 1 to 4, which is a color rinse or a color treatment.
6. Furthermore, the hair dye composition of Claim 5 containing the following component E.
   Component E: one or more components selected from the group consisting of cationic surfactants, cationic polymers, and silicone oils