JP2001097834A - Aerosol product filled with hair dye composition - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain an aerosol product filled with a hair dye composition and capable of providing simpler confirmation of the mixing of a first agent with a second agent when used. SOLUTION: This aerosol product is obtained by formulating at least one kind selected from the group consisting of a pigment derived from natural animals and plants with a first agent and/or a second agent in the aerosol product prepared by filling this two-part type hair dye composition comprising the first agent containing an alkaline agent and the second agent containing an oxidizing agent in a container capable of mixing the first agent with the second agent and jetting the resultant mixture.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hair dye composition for dyeing or bleaching hair, and more particularly, to more easily confirm the mixing of the first and second agents during use. The present invention relates to a hair dye composition which can be used, and more specifically to an aerosol product filled with the hair dye composition.

[0002] Hair dyes are broadly classified into "hair dyes" for dyeing hair and the like and "bleach agents" for bleaching hair and the like. In the present specification, the "hair dye composition" including both of the above
Called.

[0003]

2. Description of the Related Art As an oxidative hair dye, a two-part oxidative hair dye containing an alkali agent or an oxidative dye as an essential component as a first agent and an oxidant as an essential component as a second agent is widely used. . As a bleaching agent, a two-pack bleaching agent containing an alkali agent as a first agent and an oxidizing agent as a second agent as essential components is widely used. These two-part types are used by mixing the first part and the second part at the time of use.

[0004] Conventionally, hair dye compositions are roughly classified into two types, liquid or creamy. In a liquid, mixing of the first and second agents is relatively easy,
There are problems such as being unable to be used separately and liquid dripping. Also,
In the case of a creamy product, it can be divided and used, but it is necessary to discharge the equal amount of the first agent and the second agent to the tray in an equal amount, mix them with a brush or the like, and then use the complicated operation. . In addition, in order to obtain a better hair dyeing or bleaching effect, it is necessary to mix the first agent and the second agent as uniformly as possible, but it is up to the user to determine whether or not the agent has become uniform. ing.

In order to eliminate such a complicated operation,
A dosage form in which a first agent and a second agent are filled in a container that can be mixed by discharging at the same time, and a required amount is discharged and dyed or decolored at the time of use has been devised. However,
Even when filling such a container, the user,
As in the case of the hair dye composition in the form of cream, it was not possible to easily confirm whether the discharged mixed liquid was uniformly mixed and whether the discharged mixed liquid was discharged in an equal amount.

[0006] A method for confirming that the first agent and the second agent are uniformly mixed has been studied, and a technique of coloring the first agent or the second agent has been proposed. For example, as a creamy hair dye composition, an aromatic nitro compound is blended in the second agent (Japanese Patent Publication No. 4-66448), and the first agent or the second agent is filled in a container. Alternatively, a composition in which an acid dye is blended into both of them has been proposed (JP-A-10-287534).

However, if the above-mentioned dyes and the like are added in a small amount for the purpose of coloring the hair dye composition, the color of the first agent or the second agent is faded because it is not stable with time, and the first agent is discolored. There was a problem that it was not possible to confirm whether the agent and the second agent were uniformly mixed. In particular, when an acid dye is blended in the first agent, this tendency is remarkable because the first agent is adjusted from weakly acidic to alkaline. In addition, if the amount is stabilized with the lapse of time, there is a problem that the color of the hair to be dyed or bleached is affected.

[0008]

SUMMARY OF THE INVENTION An object of the present invention is to easily confirm whether a first agent and a second agent are uniformly mixed without affecting the original hair dyeing and bleaching effects. It is another object of the present invention to provide an aerosol product filled with a hair dye composition having excellent stability over time.

[0009]

Means for Solving the Problems As a result of intensive studies, the present inventors have found that in a two-part hair dye composition, at least one selected from the group consisting of natural animal and plant-derived pigments is used.
It has been found that the above objects can be achieved by incorporating the seed into the first and / or second part. That is, in the aerosol product filled with the hair dye composition, it is possible to easily confirm that the first agent and the second agent are uniformly mixed without affecting the original hair dyeing and bleaching effects. It has been found that the effect can be maintained even after long-term storage, and that the effect can be easily confirmed. As described above, in aerosol products, a required amount is discharged at the time of use, and stability over time is required due to divided use, and mixing is performed by discharging rather than mixing until the user becomes uniform. The present invention is very effective because it is required to be able to easily confirm that they are mixed. The present invention has been completed based on these findings.

That is, the present invention provides a two-part hair dye composition comprising a first part containing an alkaline agent and a second part containing an oxidizing agent, and mixing the first part and the second part. An aerosol product filled in a container capable of being sprayed by spraying, wherein at least one selected from the group consisting of pigments derived from natural animals and plants is mixed with the first agent and / or the second agent. Things. Specifically, the present invention provides:
The group consisting of the natural animal and plant-derived pigments is composed of an extract or extract obtained from plant roots and rhizomes, seeds, fruits, leaves, and extracts obtained from animal secretions, more specifically, licorice extraction Powder, gardenia yellow, safflower yellow, safflower red,
An aerosol product comprising caramel, sodium guaiazulene sulfonate, laccaic acid, cochineal, shellac, sodium copper chlorophyllin, and methyl hesperidin.

More specifically, the present invention relates to the above-mentioned aerosol product, wherein the first and / or second agent contains a pigment derived from natural animals and plants in an amount of 0.01 to 2.0% by weight based on the total weight of each. I will provide a.

Further, in order to obtain an aerosol product, the present invention further provides an aerosol product filled with a propellant, specifically, 0.3 to 50% by weight.

[0013]

BEST MODE FOR CARRYING OUT THE INVENTION The dyeing liquor at the time of use refers to a mixture prepared at the time of use. For example, in the case of the present invention, the first
This refers to a mixture obtained by mixing the agent and the second agent. Since the product is an aerosol product, it takes a foamy form.

Natural animal and plant-derived pigments Natural animal and plant-derived pigments are not particularly limited as long as they are natural animal and plant-derived pigments or extracts containing pigment components that can be added to the hair dye composition. For example, it is an extract or extract obtained from plant roots and rhizomes, seeds, fruits, leaves, or secretions of animals, and is used to color hair dye compositions (first and second agents). Examples include those containing a dye component that can be used. These can be produced by a known substance or a known method. For example, those listed in the hair dye approval standard can be used.

Specifically, quasi-drug extract powder, gardenia yellow, safflower yellow, safflower red, caramel, guaiazulene sodium sulfonate, laccaic acid, cochineal, etc., quasi-drug raw material conforming products, shellac, copper chlorophyllin sodium, etc. Examples thereof include cosmetic raw material standard-compliant products and food additive officially compliant products such as methyl hesperidin.

In the present invention, the first agent and / or the second agent
It is characterized in that at least one selected from the group consisting of natural animal and plant-derived pigments is added to the agent (that is, to the first agent, to the second agent or to the first agent and the second agent).

It is preferable that one or more of the above-mentioned pigments derived from natural animals and plants are mixed with the first agent and / or the second agent.

[0018] Specifically, the first agent may be blended with a pigment derived from natural animals and plants. Further, a pigment derived from natural animals and plants may be blended in the second agent. Further, different pigments derived from natural animals and plants may be blended into the first agent and the second agent, respectively.

The amount of the dye is not particularly limited, but the amount of the dye is 0.1% with respect to the total weight of the first agent and / or the second agent.
It is preferable to add about 01 to 2.0% by weight, preferably about 0.1 to 1.0% by weight. Even when different pigments derived from natural animals and plants are mixed with the first agent and the second agent, it is preferable to mix the above amounts in each. Even if more than 2.0% by weight is added to the first or second agent, there is almost no difference from the case of 2.0% by weight, and if it is less than 0.01% by weight, coloring becomes insufficient, and it is difficult to confirm whether or not they are mixed. .

The other components of the hair dye composition according to the present invention include, as essential components, an alkali agent in the first agent and an oxidizing agent in the second agent, and the following components, if necessary, are blended. May be. The components are described below.

[0021] As the composition of the first agent first agent, any of various forms can be used,
It does not matter whether it is liquid, creamy or milky.

Alkali agent In the present invention, as the alkaline agent for making the first agent and the dyeing liquor alkaline, known ones may be widely used without any particular limitation.

Specifically, for example, ammonia, monoethanolamine (MEA), monoisopropanolamine (MIPA), diethanolamine (DEA), triethanolamine (TEA), 2-amino-2-methyl-1-propanol (MEA) AMP), 2-amino-2-methyl-1,3-
Amine-based alkali agents such as propanediol (AMPD) and tetrakis (2-hydroxyisopropyl) ethylenediamine (TE) are exemplified. In place of an amine-based alkali agent such as ammonia, an inorganic alkali agent such as sodium hydroxide or potassium hydroxide can be used. One or more of these alkaline agents may be blended.

In general, in a two-part hair dye composition,
The alkaline agent contained in the first agent decomposes the oxidizing agent contained in the second agent to generate oxygen, which decomposes and decolorizes the melanin in the hair and oxidatively polymerizes the oxidation dye to decolorize the hair. It is to be dyed.

Further, the alkaline agent is used as a p
Functions as an H regulator. That is, the second agent having a pH of 5 or less, preferably about 2.5 to 4.5 is neutralized, and the pH of the dyeing liquor is adjusted to pH 8 or more, preferably pH 8.5 to 11.

The blending amount of the alkali agent is not particularly limited as long as the above-mentioned effect is exerted, and can be appropriately selected from a wide range. The amount is up to about 30% by weight, based on the total weight of the first agent. % By weight, preferably about 0.2 to 20% by weight. The pH of the first agent is not particularly limited,
It is usually pH 8 or higher, preferably pH 9-12.

The compounding usually purified water as water water. As the amount of water,
This is the balance when each component is blended in a predetermined amount, and the blending amount is preferably about 10 to 95% by weight based on the total weight of the first agent. However, when the hair dye composition of the present invention is a hair dye, since it usually contains an oxidation dye and an antioxidant, the amount of water is preferably about 10 to 92% by weight.

Oxidation Dye When the hair dye composition of the present invention is a hair dye, it usually contains an oxidation dye. Known oxidation dyes can be widely used without any particular limitation. More specifically, the following can be exemplified.

5-aminoorthocresol, 5-aminoorthocresol sulfate, 2-amino-4-nitrophenol, 2-amino-5-nitrophenol, 1-amino-4-methylaminoanthraquinone, 3,3'-imino Diphenol, 2,4-diaminophenol hydrochloride, toluene-2,5-diamine hydrochloride, nitroparaphenylenediamine hydrochloride, paraphenylenediamine hydrochloride, N-phenylparaphenylenediamine hydrochloride, metaphenylenediamine hydrochloride, orthoaminophenol, catechol, Acetic acid N
-Phenylparaphenylenediamine, 1,4-diaminoanthraquinone, 2,6-diaminopyridine, sulfuric acid 2,
6-diaminopyridine, 1,5-dihydroxynaphthalene, diphenylamine, toluene-2,5-diamine,
Toluene-3,4-diamine, α-naphthol, nitroparaphenylenediamine, paraaminophenylsulfamic acid, paraaminophenol, paranitroorthophenylenediamine, paraphenylenediamine, paramethylaminophenol, piclamic acid, sodium piclamate, picric acid, 2-hydroxy-5-nitro-
Sodium 2 ', 4'-diaminoazobenzene-5-sulfonate, hydroquinone, pyrogallol, N-phenylparaphenylenediamine, phloroglucin, hematein, gallic acid, metaaminophenol, metaphenylenediamine, 2-amino-5-nitrophenol sulfate , Orthoaminophenol sulfate, orthochloroparaphenylenediamine sulfate, 4,4'-diaminodiphenylamine sulfate, toluene-2,5-diamine sulfate, nitroparaphenylenediamine sulfate, paraaminophenol sulfate,
Paranitro orthophenylenediamine sulfate, paranitrometaphenylenediamine sulfate, paraphenylenediamine sulfate, paramethylaminophenol sulfate, metaaminophenol sulfate, metaphenylenediamine sulfate and the like.

The above dyes are used alone or in combination of two or more. The amount of the oxidation dye is appropriately selected depending on the type of the oxidation dye, the desired degree of dyeing, and the like, and can be added in an arbitrary amount. At least one of them is incorporated in an amount of 0.01 to 20% by weight, preferably 0.02 to 12% by weight.

Metal sequestering agent When a metal ion is present in the hair dye composition, the coloring of the oxidation dye contained in the hair dye first agent is accelerated, and the metal dye is contained in the hair dye composition. Since a part of the surfactant and the soap are made to form an insoluble substance, a sequestering agent can be blended to prevent this.

The sequestering agent is not particularly limited, and widely known ones can be used. Specifically, for example, edetic acid, edetate disodium, edetate tetrasodium, sodium citrate, sodium metaphosphate,
And sodium polyphosphate. One or more of these sequestering agents can be blended.

The compounding amount of the metal sequestering agent is such that at least one of the above-mentioned metal sequestering agents is added to 0.01% of the total weight of the first agent.
-12% by weight, preferably 0.02-5% by weight.

Oil agent An oil agent may be incorporated into the hair dye composition. As the oil agent, there is no particular limitation, and known oil agents conventionally used in hair dye compositions can be widely used. Specifically, for example, olive oil, sesame oil, castor oil, coconut oil, jojoba oil, liquid paraffin, petrolatum, oleyl alcohol, oleic acid, hexyldecanol, isopropyl myristate, cetanol, stearyl alcohol, behenyl alcohol, cetostearyl alcohol, etc. can give. Also, highly polymerized methylpolysiloxane,
Dimethyl siloxane, methyl (polyoxyethylene) siloxane copolymer, methyl phenyl polysiloxane, amino-modified silicone and the like can also be used.

One or more of the above oil agents can be blended. The amount of the oil agent is not particularly limited as long as it is a normally blended amount. It is preferable that the compounding amount is 0.1 to 35% by weight, preferably 0.2 to 20% by weight.

[0036] The surfactants may also be incorporated into detergent hair dye composition.
The surfactant is not particularly limited, and a wide variety of known surfactants can be used. Specific examples include nonionic surfactants, anionic surfactants, amphoteric surfactants, and cationic surfactants. More specifically, it is as follows.

Nonionic surfactants Polyoxyethylene isostearyl ether, polyoxyethylene isocetyl ether, polyoxyethylene octyl dodecyl ether, polyoxyethylene oleyl ether, polyoxyethylene oleyl cetyl ether, polyoxyethylene stearyl ether, polyoxyethylene stearyl ether Oxyethylene cetyl ether, polyoxyethylene setosteryl ether, polyoxyethylene tridecyl ether, polyoxybutyl ether, polyoxyethylene behenyl ether, polyoxyethylene myristyl ether, polyoxyethylene lauryl ether, polyoxyethylene octyl phenyl ether, polyoxy Examples include ethylene dinonyl phenyl ether and polyoxyethylene nonyl phenyl ether.

Anionic surfactants N-acyl-L-diethanolamine glutamate, N
-Acyl-L-glutamic acid triethanolamine, N
-Sodium acyl-L-glutamate, sodium isethionate, disodium undecylenoylamidoethyl sulfosuccinate, sodium octylphenoxydiethoxyethylsulfonate, oleoyl sarcosine, sodium oleoyl methyl taurine, carboxylated polyoxyethylene tridecyl ether L-glutamic acid triethanolamine cured tallow fatty acid amide, L-glutamate sodium cured tallow fatty acid amide, L-glutamic acid sodium coconut oil fatty acid amide, hydrogenated coconut oil fatty acid sodium glyceryl sulfate, sodium diundecylenoylamide ethyl sulfosuccinate, N- Stearoyl-
Sodium L-glutamate, disodium stearoyl-L-glutamate, sodium stearoyl methyltaurate, dioctyl sodium sulfosuccinate, disodium polyoxyethylene lauroyl ethanolamide sulfosuccinate, disodium lauryl sulfosuccinate, cetyl sulfate diethanolamine, sodium cetyl sulfate, seto Sodium stearyl sulfate, sodium dextran sulfate, sodium tetradecene sulfonate, triethanolamine dodecylbenzenesulfonate, triethanolamine tridecyl sulfate, ditriethanolamine N-palmitoyl aspartate, sodium polyoxyethylene undecyl ether sulfate, polyoxyethylene octyl Sodium phenyl ether sulfate, polyoxye Ammonium lenoleyl ether sulfate, disodium lauryl polyoxyethylene sulfosuccinate, sodium polyoxyethylene nonylphenyl ether sulfate, sodium polyoxyethylene pentadecyl ether sulfate, triethanolamine polyoxyethylene myristyl ether sulfate, sodium polyoxyethylene myristyl ether sulfate, Polyoxyethylene lauryl ether triethanolamine sulfate, sodium polyoxyethylene lauryl ether sulfate, diethanolamine myristyl sulfate, sodium myristyl sulfate, sodium N-myristoyl-L-glutamate,
Sodium myristoylmethylaminoacetate, sodium myristoylmethyltaurine, potassium coconut oil,
Coconut fatty acid / tallow fatty acid-sodium L-glutamate amide, N-coconut fatty acid-L-glutamate triethanolamine, N-coconut fatty acid-sodium L-glutamate, coconut fatty acid sarcosine, coconut fatty acid sarcosine triethanolamine, Coconut oil fatty acid sarcosine sodium, Coconut oil fatty acid triethanolamine, Coconut oil fatty acid sodium, Coconut oil fatty acid methylalanine sodium, Coconut oil fatty acid methyltaurine potassium, Coconut oil fatty acid methyltaurine sodium, Sodium laurylaminodipropionate, Sodium lauryl sulfoacetate , Sodium laurylbenzenesulfonate, lauryl sulfate, ammonium lauryl sulfate, ethanolamine lauryl sulfate potassium lauryl sulfate, diethanolamine lauryl sulfate, lauryl sulfate Lil sulfate triethanolamine, sodium lauryl sulfate, magnesium lauryl sulfate, lauroyl -L- glutamic acid triethanolamine, N
-Sodium lauroyl-L-glutamate, lauroyl sarcosine, potassium lauroyl sarcosine, sodium lauroyl sarcosine, sodium lauroylmethyl β-alanine solution, sodium lauroylmethyltaurine, sodium lauroylmethyltaurine, and the like.

Amphoteric surfactants 2-alkyl-N-carboxymethyl-N-hydroxyethylimidazolinium betaine, undecinoyl-carboxymethoxyethylcarboxymethylimidazolinium betaine sodium, undecylhydroxyethylimidazolinium betaine sodium, undecyl-
N-hydroxyethyl-N-carboxymethylimidazolinium betaine, alkyldiaminoethylglycine hydrochloride solution, stearyldihydroxyethylbetaine, sodium stearyldimethylbetaine, stearylbetaine, bis (stearyl-N-hydroxyethylimidazoline) chloroacetic acid complex coconut oil alkyl -N-carboxyethyl-N-hydroxyethylimidazolinium betaine sodium, coconut oil alkylbetaine, coconut fatty acid amidopropyl betaine, coconut fatty acid-N-carboxymethoxyethyl-N-carboxyethylimidazolinium betaine sodium, coconut oil Fatty acid-N-carboxymethoxyethyl-N-carboxymethylimidazolinium disodium lauryl sulfate, lauryl dimethylamino acetate betaine, β Sodium lauryl aminopropionic acid, lauryl aminopropionic acid triethanolamine, lauryl di aminoethyl sodium glycine and the like.

Cationic surfactants alkyltrimethylammonium chloride, octadecylammonium chloride, octyldihydroxyethylmethylammonium chloride, dialkyl (12-15) dimethylammonium chloride, dialkyl (14-18) dimethylammonium chloride, dicocoyldimethylammonium chloride, chloride Distearyldimethylammonium, dicetyldimethylammonium chloride solution, di (polyoxyethylene) oleylmethylammonium chloride, sodium stearyldihydroxyethylbetaine chloride, stearyldimethylbenzylammonium chloride, stearyltrimethylammonium chloride, cetyltrimethylammonium chloride, cetylpyridinium chloride, Benzalkonium chloride,
Benzalkonium chloride solution, benzathonium chloride, benzathonium chloride solution, polyoxyethylene chloride (1) polyoxypropylene (25) diethylmethylammonium,
Myristyldimethylbenzylammonium chloride, methylbenzethonium chloride, lauryltrimethylammonium chloride, laurylpyridinium chloride solution, alkylisoquinolium bromide solution, stearyltrimethylammonium bromide, cetyltrimethylammonium bromide, lauryltrimethylammonium bromide, stearyltrimethylammonium saccharin , Cetyltrimethylammonium saccharin and the like.

One or more of the above surfactants can be blended. As the blending amount of the surfactant,
Any amount can be used, but up to about 60% by weight, but 0.5 to 50% by weight, preferably 1 to 40% by weight, based on the total weight of the first agent.

Antioxidant In the case where the hair dye composition of the present invention is a hair dye, an antioxidant is added for the purpose of suppressing the oxidation of the oxidation dye before use and suppressing unnecessary color formation. can do.

The antioxidant is not particularly limited, and a wide variety of known antioxidants can be used. Specifically, for example, thioglycolic acid, calcium thioglycolate,
Ammonium thioglycolate, sodium sulfite, ascorbic acid, sodium ascorbate, ammonium ascorbate, propyl gallate, tocophenol, L-cysteine, homocysteine, N-acetyl-
L-cysteine and the like. These antioxidants can be used alone or in combination of two or more.

The compounding amount of the antioxidant is such that at least one of the above antioxidants is added to the total weight of the first agent in an amount of 0.01%.
-10% by weight, preferably 0.02-5% by weight.

In addition to the above-mentioned alkaline agents,
In order to adjust the pH of the first agent of the present invention, a separate pH
An adjusting agent can be blended. PH to make it acidic
The adjusting agent is not particularly limited and a wide variety of known agents can be used, and examples thereof include phosphoric acid, citric acid, and tartaric acid. One or more of these pH adjusters may be blended.

Known hair protectants, flavoring agents such as geraniol, propylene glycol; ethyl alcohol, isopropyl alcohol, geraniol-denatured alcohol (for example, 95% geraniol-denatured alcohol, that is, 300 g of geraniol in 200 liters of 95% ethanol)
And solubilizers such as lower alcohols, high molecular compounds, protein hydrolysates or derivatives thereof, ultraviolet absorbers, stabilizers, penetrants, wetting agents, hair restoration agents, etc., do not impair the performance of aerosol products. It may be appropriately added depending on the degree.

[0047] As the composition of the second agent second agent, any of various forms can be used,
It does not matter whether it is liquid, creamy or milky. Specifically, it contains an oxidizing agent and water, and may further contain the following components as needed. Hereinafter, these components will be described.

The oxidizing agent contained in the second oxidizing agent is not particularly limited, and known oxidizing agents can be widely used. Specifically, for example, those that release oxygen upon contact with water, such as hydrogen peroxide and peroxide, are exemplified.

More specifically, hydrogen peroxide (typically, 10
Used as a ~ 35% by weight aqueous solution. ), Sodium perborate, ammonium perborate, potassium perborate,
And sodium percarbonate and sodium bromate (these are blended as they are in the form of an aqueous solution or raw materials). The above oxidizing agents may be used alone or in combination of two or more.

The compounding amount of the oxidizing agent is not particularly limited as long as it is an amount capable of oxidizing all of the oxidation dye in the hair dye and an amount sufficient to generate oxygen sufficient for bleaching in the bleaching agent. However, the oxidizing agent is added in an amount of about 0.01 to 40% by weight, preferably 0.1 to 3% by weight, based on the total weight of the second agent.
It is preferable to add about 0% by weight.

[0051] blending usually purified water as water water. As the amount of water,
This is the balance when each component is blended in a predetermined amount, and the blending amount is preferably about 10 to 97% by weight based on the total weight of the second agent.

Oxidizing agent stabilizer An oxidizing agent stabilizer may be added to the second agent.
The stabilizer is not particularly limited, and known stabilizers conventionally used in hair dye compositions can be widely used. More specifically, examples include phosphoric acid, pyrophosphoric acid, trisodium phosphate, sodium pyrophosphate, acetanilide, sodium stannate and the like.

The above stabilizers can be used alone or in combination of two or more. The compounding amount of the above stabilizer is not particularly limited as long as the oxidizing agent is stabilized, and can be selected from a wide range. Generally, 0.00005 to 0.5% by weight, preferably 0.0001%, based on the total weight of the second agent.
It is advisable to mix it in an amount of about 0.1% by weight.

The second agent is adjusted to acidic, usually pH 5 or less, preferably pH 2.5 to 4.5 by the stabilizer.

[0055] During oil second agents, wetting, moisturizing, and to provide a flexible action, also be incorporated oil in order to thicken the second agent.
As the oil agent, there is no particular limitation, and known oil agents conventionally used in hair dye compositions can be widely used. More specifically, behenyl alcohol, higher alcohols such as cetanol, avocado oil, macadamia nut oil, oils and fats such as castor oil, liquid paraffin, squalane,
Hydrocarbons such as microcrystalline wax, lauric acid, myristic acid, higher fatty acids such as stearic acid, isopropyl myristate, isocetyl isostearate,
Esters such as myristyl lactate and the like. Also,
Highly polymerized methyl polysiloxane, dimethyl siloxane, methyl (polyoxyethylene) siloxane copolymer, methyl phenyl polysiloxane, amino-modified silicone and the like can also be used.

The above oils can be used alone or as a mixture of two or more kinds. The amount of the oil is not limited as long as it is an amount sufficient to achieve the purpose of addition. You can choose. In general, it is advisable to add 0.1 to 35% by weight, preferably 0.2 to 20% by weight, based on the total weight of the second agent.

[0057] During the surfactant second, wetting, softening, fatliquoring, it may be mixed a surfactant for the purpose of emulsification. The surfactant is not particularly limited, and a wide variety of known surfactants can be used.
Specific examples include nonionic surfactants, anionic surfactants, amphoteric surfactants, and cationic surfactants. More specifically, those described in the component of the first agent can be used.

The above surfactants can be used alone or in combination of two or more. The amount of the surfactant is not limited and may be any amount as long as it is sufficient to achieve the purpose of addition. Generally, up to about 60% by weight of the total weight of the second agent,
It can be blended in an amount of 5 to 50% by weight, preferably 1 to 40% by weight.

Metal Sequestering Agent When metal ions are present in the hair dye composition, the coloring of the oxidation dye contained in the hair dye first agent is accelerated, or the metal dye is contained in the hair dye composition. Since a part of the surfactant and the soap are made to form an insoluble substance, a sequestering agent can be blended to prevent this.

The sequestering agent is not particularly limited, and a wide variety of known ones can be used. Specifically, for example, edetic acid, edetate disodium, edetate tetrasodium, sodium citrate, sodium metaphosphate,
And sodium polyphosphate. One or more of these sequestering agents can be blended.

The amount of the sequestering agent is at least one of the above-mentioned sequestering agents based on the total weight of the second agent.
11% by weight, preferably 0.05-0.5% by weight.

In addition, in the present invention, if necessary, a known hair protecting agent, a flavoring agent such as geraniol, a polymer compound, a viscosity modifier such as a carboxyvinyl polymer, an acrylic acid-methacrylic acid copolymer, an ultraviolet absorbing agent, etc. Agents, stabilizers, penetrants, wetting agents, hair tonics and the like may also be added as appropriate to the extent that the performance of the aerosol product is not impaired.

Hair dye composition The hair dye composition of the present invention is a two-part hair dye composition comprising the above-mentioned first agent and second agent, and comprises the first agent and / or the second agent.
The agent (that is, only the first agent, only the second agent, or each of the first and second agents) contains a pigment derived from natural animals and plants, and more specifically, based on the total weight of each agent. (I) 0.01 to 2.0% by weight (preferably 0.1%
~ 1.0% by weight).

In the case where the composition is a hair dye, the typical composition is as follows.
(Ii) 0.1 to 30% by weight (preferably 0.2 to 20%)
(Iii) 0.01-20% by weight (preferably 0.02-12% by weight) of an oxidation dye, (iv) 0.01-12% by weight (preferably 0.02-5% by weight) of a sequestering agent, (v) Surfactant
0.5-50% by weight (preferably 1-40% by weight), (vi) 0.01-10% by weight of antioxidant (preferably 0.02-5% by weight), (vii) 10-92% by weight of water, Depending on (vii
i) 0.1 to 35% by weight (preferably 0.2 to 20% by weight) of an oil agent.

When the hair dye composition of the present invention is a bleaching agent, a typical composition is as follows. 30% by weight (preferably 0.2 to 20% by weight) (iv)
1 to 12% by weight (preferably 0.02 to 5% by weight), (v) 0.5 to 50% by weight of the surfactant (preferably 1 to 40% by weight),
(Vii) 10 to 95% by weight of water and, if necessary, (viii) 0.1 to 35% by weight (preferably 0.2 to 20% by weight) of an oil agent.

On the other hand, in the hair dye composition of the present invention, the typical composition of the second agent is that the hair dye and the bleaching agent are based on the total weight of the second agent. ) Oxidizing agent
About 0.01 to 40% by weight, preferably 0.1 to 30% by weight, (b)
About 10 to 97% by weight of water, and if necessary, (c) 0.00005 to 0.5% by weight, preferably 0.0001 to 0.5% by weight of an oxidizing agent stabilizer.
1% by weight, (d) 0.1 to 35% by weight of the oil agent, preferably 0.2 to
It contains 20% by weight, (e) 0.5 to 50% by weight, preferably 1 to 40% by weight of a surfactant, and (f) 0.01 to 1% by weight, preferably 0.05 to 0.5% by weight of a sequestering agent.

The first agent and the second agent in the two-part hair dye composition of the present invention can be prepared by known methods, for example, the first agent and the second agent.
The agent can be manufactured by blending and mixing all components or, if necessary, blending some components, heating and stirring and mixing, then cooling and adding and mixing the remaining components.

The first agent, the second agent, and the propellant thus obtained are filled in a container capable of mixing and spraying the first agent and the second agent, whereby the aerosol (foam-like) of the present invention is obtained. Products can be obtained. The container has a storage portion for separately storing the first agent and the second agent therein, and an agent mixing portion in which the first agent and the second agent are mixed, and the first agent and the second agent are discharged from the discharge port. There is no particular limitation as long as it has a structure that can be discharged in the form of a foam in a state in which the two agents are mixed, and a conventionally known or future developed foam discharge container can be widely used. For example, the container described in JP-A-11-11554 can be used.

As the propellant, propane, isobutane,
Examples thereof include hydrocarbon-based gases such as normal butane, isopentane and neopentane, and liquefied gases such as dimethyl ether. In addition to these, carbon dioxide gas, nitrogen gas,
A compressed gas such as oxygen gas, oxygen dioxide gas, argon gas, helium gas, or neon gas may be used. The above propellants can be used alone or in combination of two or more. The compounding amount is such that the final concentration is 0.3 to 50% by weight with respect to each of the first agent and the second agent. When the amount is less than 0.3% by weight,
Insufficient injection pressure cannot be obtained. On the other hand, if it is more than 50% by weight, a problem may occur in stability.

When the aerosol product of the present invention is used, for example, the first agent and the second agent are separately discharged using the pressure of the propellant, and the first agent and the second agent are mixed in the agent mixing section in the container. Is mixed and then discharged in the form of foam from the opening of the foam discharge container, whereby a dyeing solution can be prepared. The first agent and the second agent are automatically discharged and mixed by a prescribed weight, respectively, and the respective concentrations described above are diluted in the dyeing liquor according to the mixing ratio of the first agent and the second agent. , But is not limited to this. The aerosol product of the present invention can be subjected to hair dyeing or bleaching treatment according to a conventional method, and the hair dyeing or bleaching time is appropriately selected depending on the type and amount of the oxidation dye, the desired degree of dyeing or bleaching, Usually up to about 40 minutes.

[0071]

According to the aerosol product of the present invention, it is easily confirmed that the first agent and the second agent are respectively discharged in a prescribed amount and uniformly mixed without affecting the original hair dyeing and bleaching effects. The effect can be maintained even after long-term storage, and can be easily confirmed. In other words, in aerosol products, the required amount is discharged at the time of use, and stability over time is required due to divided use, and it is easy to mix by discharging rather than mixing until the user becomes uniform. Therefore, the present invention is effective.

[0072]

Hereinafter, the present invention will be described with reference to examples.
The present invention is not limited by these examples. In the following examples, "parts" means "parts by weight", and "%" means "% by weight".

The meanings of the abbreviations used in this embodiment are shown below. TGAA: ammonium thioglycolate EDTA: disodium edetate POE: polyoxyethylene POE (2EO): polyoxyethylene (addition of 2 moles of ethylene oxide) POE (20EO): polyoxyethylene (ethylene oxide 20) (Mole Addition) Examples 1 to 6 Liquid first and second agents having the components and ratios shown in Table 1 below were prepared according to a conventional method. That is, all components were blended for both the first and second parts, and the mixture was stirred and mixed until the whole became uniform.

[0074]

[Table 1]

Each of the first and second agents and a propellant (LPG
(3.1 kg / cm ² , 25 ° C.)) in a container capable of mixing and spraying the first and second agents in a ratio of 92: 8 so that the propellant is 8% by weight. Filled to obtain aerosol product.

The foamy liquor obtained from each of the aerosol products was observed, and it was confirmed whether the first and second agents were uniformly mixed. As a result, in each case, it can be easily confirmed that the first agent and the second agent are uniformly mixed, and in particular, the first agent contains 0.1% by weight of liquorice extract powder.
The effect was remarkable when blended at a ratio of 2.5% by weight (Examples 2 to 6), and there was almost no difference in the degree of coloring between 2.0% by weight and 2.5% by weight.

Examples 7 to 10 and Comparative Examples 1 to 5 (hair dye
Agents) Liquid first agents and second agents having the components and ratios shown in Table 2 below were prepared according to a conventional method. That is, all components were blended for both the first and second parts, and the mixture was stirred and mixed until the whole became uniform.

[0078]

[Table 2]

Each of the first and second agents and a propellant (LPG
(3.5 kg / cm ² , 25 ° C.)) in a container capable of mixing and spraying the first and second agents in a ratio of 93: 7 so that the propellant is 7% by weight. An aerosol product as a hair dye was obtained by filling.

The foamy liquor obtained from each of the aerosol products was observed to confirm whether the first and second agents were uniformly mixed.

Further, it was evaluated whether or not each of the coloring pigments and the like shown in Table 2 affected the original dyeing of hair. That is,
4 g of a foamy dye liquor was applied to each of 2 g of goat hair and human hair, left at 30 ° C. for 25 minutes, rinsed thoroughly with lukewarm water, shampooed and dried with hot air. The dyeability of the dyed goat's hair and human hair and the dyeability of a dye solution containing the first agent and the second agent, which do not contain the coloring dyes and the like described in Table 2, as well as an aerosol product, The comparison was made visually.

Further, a temporal stability test at room temperature, 40 ° C. and 45 ° C. was carried out, and after 1 month and 3 months, foamy dye liquors obtained from each aerosol product were observed. Was checked for uniform mixing.

Table 3 shows the results.

[0084]

[Table 3]

From the results shown in Table 3, the aerosol product of the present invention did not affect the original hair dyeing in any case. On the other hand, in the aerosol product containing the aromatic nitro compound in the second agent in an amount of 0.3% by weight (Comparative Example 5), it affected the original color of the hair dye and changed to a yellowish color.

In the stability test with time, the aerosol product of the present invention was stable after three months at any temperature, and the first and second agents were uniformly mixed. Could be easily confirmed. On the other hand, in the aerosol products containing 0.03% by weight of the aromatic nitro compound in the acid dye or the second agent (Comparative Examples 1 to 4), the hair dye test was not affected, but in any case, the temperature was 40 ° C. After 3 months and 45 ° C., after 3 months, the foamy product does not have any color and is white, and the first agent and the second agent
It could not be confirmed that the agents were mixed.

Examples 11 to 15 and Comparative Examples 6 to 10
Reaching agents) Liquid first and second agents having the components and ratios shown in Table 4 below were prepared according to a conventional method. That is, all components were blended for both the first and second parts, and the mixture was stirred and mixed until the whole became uniform.

[0088]

[Table 4]

Each of the first and second agents and a propellant (LPG
(3.5 kg / cm ² , 25 ° C.)) in a container capable of mixing and spraying the first and second agents in a ratio of 93: 7 so that the propellant is 7% by weight. Filled to obtain an aerosol product as a bleaching agent.

The foamy liquor obtained from each of the aerosol products was observed, and it was confirmed whether the first agent and the second agent were uniformly mixed.

Further, it was evaluated whether or not each of the coloring pigments and the like described in Table 4 affected the original bleaching of the hair. That is,
4 g of a foamy dye liquor was applied to 2 g of human hair, allowed to stand at 30 ° C. for 25 minutes, rinsed thoroughly with lukewarm water, shampooed and dried with hot air. Visual comparison between the bleaching property of the decolorized human hair and the bleaching property of a dyeing solution in which the first and second agents which do not contain the coloring dyes and the like shown in Table 4 were similarly aerosol products. did.

Further, a temporal stability test was conducted at room temperature, 40 ° C. and 45 ° C., and after 1 month and 3 months, the foamy dye liquors obtained from each aerosol product were observed. Was checked for uniform mixing.

Table 5 shows the results.

[0094]

[Table 5]

From the results in Table 5, it was found that the aerosol product of the present invention did not affect the original bleaching in any case. On the other hand, in the aerosol product containing the aromatic nitro compound in the second agent in an amount of 0.3% by weight (Comparative Example 10), the color affected the original color of decoloration and changed to a yellowish color.

In the stability test with time, the aerosol product of the present invention was stable after three months at any temperature, and the first and second agents were uniformly mixed. Could be easily confirmed. On the other hand, the aerosol products containing the acid dye or the second agent and the aromatic nitro compound in an amount of 0.03% by weight (Comparative Examples 6 to 9) had no effect on the decolorization test. After 3 months and at 45 ° C, the foamy product is white without any color, the first agent and the second agent
It could not be confirmed that the agents were mixed.

Examples 16 to 20 and Comparative Examples 11 to 15
(Hair dye) Emulsion first and second agents having the components and ratios shown in Table 6 below were prepared according to a conventional method. That is, as for the first agent, the respective components other than the alkali agent (aqueous ammonia) and the fragrance are mixed, heated and dissolved at 75 ° C., cooled with stirring, and then mixed with the alkali agent and the fragrance at about 50 ° C. Mix and cool to room temperature. As for the second agent, components other than the hydrogen peroxide solution and phosphoric acid are blended, heated to about 70 to 75 ° C., and then stirred and mixed, then cooled to room temperature and mixed with the hydrogen peroxide solution and the phosphoric acid. Prepared.

[0098]

[Table 6]

Each of the first and second agents and the propellant (dimethyl ether) were mixed with 97:
At a ratio of 3, the first agent and the second agent were mixed and filled into containers capable of being sprayed, and the inner pressure was adjusted to 6.0 kg / cm ² with carbon dioxide gas to obtain an aerosol product as a hair dye. .

The creamy foamy liquor obtained from each of the aerosol products was observed to confirm whether the first and second agents were uniformly mixed.

Further, it was determined whether or not each of the coloring pigments and the like shown in Table 6 affected the original dyeing of hair, and the stability over time of each aerosol product was determined in Examples 7 to 10 and Comparative Examples 1 to 10.
The same test as the test performed in 5 was performed and evaluated. Table 7 shows the results.

[0102]

[Table 7]

From the results in Table 7, it was found that the aerosol product of the present invention did not affect the original hair dyeing in any case. On the other hand, the aerosol product containing the aromatic nitro compound in the second agent in an amount of 0.3% by weight (Comparative Example 15) affected the original color of the hair dye and changed to a yellowish color.

In the stability test with time, the aerosol product of the present invention was stable even after 3 months at any temperature, and the first and second agents were uniformly mixed. Could be easily confirmed. On the other hand, in the aerosol products containing 0.03% by weight of an aromatic nitro compound in the acid dye or the second agent (Comparative Examples 11 to 14), the hair dye test was not affected, but in any case, the temperature was 40 ° C. After 3 months and 45 ° C., after 3 months, the foamy product did not have any color and was white, and it could not be confirmed that the first and second agents were mixed.

Examples 21 to 25 and Comparative Examples 16 to 20
(Bleach agent) Emulsion first and second agents having the components and ratios shown in Table 8 below were prepared according to a conventional method. That is, as for the first agent, the respective components other than the alkali agent (aqueous ammonia) and the fragrance are mixed, heated and dissolved at 75 ° C., cooled with stirring, and then mixed with the alkali agent and the fragrance at about 50 ° C. Mix and cool to room temperature. As for the second agent, components other than the hydrogen peroxide solution and phosphoric acid are blended, heated to about 70 to 75 ° C., and then stirred and mixed, then cooled to room temperature and mixed with the hydrogen peroxide solution and the phosphoric acid. Prepared.

[0106]

[Table 8]

The first agent and the second agent were each mixed with a propellant (dimethyl ether) so that the propellant was 3% by weight.
At a ratio of 3, the first agent and the second agent were mixed and filled into containers capable of being sprayed, and the inner pressure was adjusted to 6.0 kg / cm ² with carbon dioxide gas to obtain an aerosol product as a bleaching agent.

The creamy foamy liquor obtained from each of the aerosol products was observed to confirm whether the first and second agents were uniformly mixed.

Further, it was determined whether each of the coloring pigments and the like shown in Table 8 affects the original bleaching of the hair, and the stability over time of each aerosol product in Examples 11 to 15 and Comparative Example 6.
And the same test as the test performed in No. 10 to No. 10 was evaluated.

Table 9 shows the results.

[0111]

[Table 9]

From the results in Table 9, it was found that the aerosol product of the present invention did not affect the original bleaching in any case. On the other hand, in the aerosol product containing the aromatic nitro compound in the second agent in an amount of 0.3% by weight (Comparative Example 20), the color affected the original color of decoloration and changed to a yellowish color.

In the stability test with time, the aerosol product of the present invention was stable after three months at any temperature, and the first and second agents were uniformly mixed. Could be easily confirmed. On the other hand, the aerosol products containing 0.03% by weight of an aromatic nitro compound in the acid dye or the second agent (Comparative Examples 16 to 19) did not affect the decolorization test, but at 40 ° C. After 3 months and 45 ° C., the foamed product did not have any color and was white, and it was not possible to confirm that the first and second agents were mixed.

 ────────────────────────────────────────────────── ─── Continuing from the front page (72) Yoshihiro Okamoto 2-16-26, Senbonminami, Nishinari-ku, Osaka-shi, Osaka F-term (reference) in Tamade Plant, Tadashi Sangyo Co., Ltd. 4C083 AA071 AA111 AA112 AB082 AB282 AB412 AC122 AC182 AC491 AC492 AC532 AC542 AC552 AC772 AC782 AC791 AC792 AC931 AD391 AD392 BB22 CC36 DD08 EE26

Claims (4)

[Claims] 1. A two-part hair dye composition comprising a first part containing an alkaline agent and a second part containing an oxidizing agent, wherein the first part and the second part are mixed and jetted. An aerosol product filled in a container capable of producing, at least one selected from the group consisting of pigments derived from natural animals and plants,
An aerosol product to be mixed with the agent and / or the second agent. 2. The group consisting of pigments derived from natural animals and plants,
The aerosol product according to claim 1, comprising an extract obtained from an extract or powder of plant roots and rhizomes, seeds, fruits, leaves, and secretions of animals. 3. A group consisting of pigments derived from natural animals and plants.
Licorice extract powder, gardenia yellow, safflower yellow, safflower red, caramel, sodium guaiazulene sulfonate,
2. A composition comprising laccaic acid, cochineal, shellac, sodium copper chlorophyllin, and methyl hesperidin.
An aerosol product according to claim 1. 4. The method according to claim 1, wherein the first agent and / or the second agent comprises natural and plant-derived pigments in an amount of 0.01 to 2.0 with respect to each total weight.
The aerosol product according to claim 1, comprising by weight.