JP6967139B2 - Emulsifying hair styling composition - Google Patents

Description

The present invention relates to an emulsified hair styling composition.

Conventionally, an emulsified hair styling agent composition such as hair wax (hair styling wax) has been widely used as a hair cosmetic composition having a characteristic that a hairstyle can be formed without hardening the hair.

Specifically, for example, a cosmetic for hair containing a wax, a highly polymerizable polyethylene glycol and a nonionic surfactant (see Patent Document 1); a homopolymer of vinyl caprolactam, a 25 ° C. solid oil component, 25. ℃ Hair styling composition containing liquid oil component and water (see Patent Document 2); Hair styling agent containing waxes, specific liquid oil, volatile liquid oil and water (see Patent Document 3); 20 ° C. Hair styling products containing solid wax and volatile silicone (see Patent Document 4) and the like are known.

JP-A-2002-241243. Japanese Unexamined Patent Publication No. 2004-91406 Japanese Unexamined Patent Publication No. 2005-239677 Japanese Unexamined Patent Publication No. 2007-15935

As an emulsifying hair styling composition such as hair wax, there is a demand for a composition having excellent hair-raising power (starting power) and excellent spreadability on the hair. Further, for example, from the viewpoint of emphasizing the flow of hair, there is a demand for an emulsified hair styling agent composition having excellent ease of forming hair bundles.

Therefore, an object of the present invention is to provide an emulsified hair styling agent composition which is excellent in the ability to raise hair (starting force), the ease of forming hair bundles, and the spread on hair.

As a result of diligent studies to achieve the above object, the present inventors have found that component (A): carnauba wax, component (B): castor oil, and component (C): cyclic silicone, methyltrimethicone, ethyltrisiloxane, By preparing an emulsified hair styling composition containing one or more oils selected from the group consisting of trisiloxane, caprylylmethicone, and dimethylpolysiloxane having a viscosity of 0.1 to 2.0 mPa · s at 25 ° C. It has been found that an emulsified hair styling product composition having excellent start-up power, ease of forming hair bundles, and spreading on hair can be obtained. The present invention has been completed based on these findings.

That is, the present invention provides an emulsified hair styling composition containing the following component (A), the following component (B), and the following component (C).
Ingredient (A): Carnauba wax Ingredient (B): Castor oil Ingredient (C): Cyclic silicone, methyltrimethicone, ethyltrisiloxane, trisiloxane, caprylylmethicone, and viscosity at 25 ° C. 0.1-2.0 mPa · s One or more oils selected from the group consisting of dimethylpolysiloxane

The emulsified hair styling product composition preferably contains the following component (D).
Ingredient (D): Polyglyceryl polyricinoleate

The emulsified hair styling composition is preferably a hair wax.

The emulsified hair styling composition of the present invention is excellent in the ability to raise hair, the ease of forming hair bundles, and the spread on hair. In addition, in this specification, the power to raise hair is referred to as "starting power". In addition, the ability to bundle hair to some extent and make it easier to form hair bundles is called "ease of making hair bundles". Further, the feeling that the emulsified hair styling agent composition has a small resistance when applied to the hair and easily spreads evenly is called "stretching on the hair".

The emulsified hair styling composition of the present invention contains at least carnauba wax, castor oil, and a specific oil. Here, the specific oil agent is selected from the group consisting of cyclic silicone, methyltrimethicone, ethyltrisiloxane, trisiloxane, caprylylmethicone, and dimethylpolysiloxane having a viscosity of 0.1 to 2.0 mPa · s at 25 ° C. One or more oils to be made. In the present specification, the carnauba wax is referred to as "component (A)", the castor oil is referred to as "component (B)", the cyclic silicone, methyltrimethicone, ethyltrisiloxane, trisiloxane, caprylylmethicone, and 25 ° C. One or more oil agents selected from the group consisting of dimethylpolysiloxane having a viscosity of 0.1 to 2.0 mPa · s may be referred to as “component (C)”.

That is, the emulsified hair styling composition of the present invention contains at least the component (A), the component (B), and the component (C). The emulsified hair styling composition of the present invention may contain components other than the above components (A) to (C). In addition, each component contained in the emulsified hair styling composition of the present invention, for example, the component (A), the component (B), the component (C), and the components other than the components (A) to (C), respectively. Only one kind may be used, or two or more kinds may be used.

[Ingredient (A)]
The carnauba wax, which is the component (A), is a natural plant wax collected from the leaves of a plant called carnauba coconut ba (Coperni sia serifera Martis). The above-mentioned carnauba wax is a compound represented by INCI name (INCI: International Nomenclature of Cosmetic Ingredient, International Nomenclature of Cosmetic Ingredients): Copernicia Celifera (Carnauba) Wax. As the component (A), only one kind may be used, or two or more kinds may be used.

As commercial products of the component (A), for example, the product name "TOWAX-1F8" (manufactured by Toa Kasei Co., Ltd.), the product name "carnauba wax No. 1" (manufactured by Hiroyuki Kato Co., Ltd.), and the product name "carnauba wax purification No." .1 ”(manufactured by Ceralica NODA Co., Ltd.) and the like.

The content of the component (A) in the emulsified hair conditioner composition of the present invention is not particularly limited, but is preferably 1.0 to 25.0% by mass with respect to 100% by mass of the emulsified hair conditioner composition of the present invention. , More preferably 2.0 to 20.0% by mass, still more preferably 3.0 to 15.0% by mass. When the content is 1.0% by mass or more, the rising force and the ease of forming hair bundles are further improved. On the other hand, when the content is 25.0% by mass or less, the spread on the hair is further improved. The content of the above component (A) is the total content of all the components (A) in the emulsified hair styling composition of the present invention.

[Component (B)]
Castor oil, which is the above component (B), is a kind of vegetable oil collected from the seeds of castor oil of the Euphorbiaceae family. The castor oil is a compound represented by INCI name: Ricinus Communis (Castor) Seed Oil. As the component (B), only one kind may be used, or two or more kinds may be used.

Examples of commercially available products of the component (B) include the trade name "castor oil Marutoku A" and the trade name "RICOS CO-EX" (both manufactured by Itoh Oil Chemicals Co., Ltd.).

The content of the component (B) in the emulsified hair conditioner composition of the present invention is not particularly limited, but is preferably 0.5 to 30.0% by mass with respect to 100% by mass of the emulsified hair conditioner composition of the present invention. , More preferably 1.0 to 25.0% by mass, still more preferably 1.5 to 20.0% by mass. When the content is 0.5% by mass or more, the rising force and the ease of forming hair bundles are further improved. On the other hand, when the content is 30.0% by mass or less, the spread on the palm is improved and the usability is further improved. The content of the above component (B) is the total content of all the components (B) in the emulsified hair styling composition of the present invention.

In the emulsified hair conditioner composition of the present invention, the mass ratio of the content of the component (B) to the content of the component (A) [content of component (B) / content of component (A)] is 0.05. It is preferably ~ 20.0, more preferably 0.1 to 10.0, still more preferably 0.2 to 2.0. When the mass ratio is 0.05 or more, the ease of forming hair bundles is further improved. When the mass ratio is 20.0 or less, the start-up force is further improved.

[Component (C)]
The component (C) is selected from the group consisting of cyclic silicone, methyltrimethicone, ethyltrisiloxane, trisiloxane, caprylylmethicone, and dimethylpolysiloxane having a viscosity of 0.1 to 2.0 mPa · s at 25 ° C. One or more oils. Examples of the cyclic silicone include decamethylcyclopentasiloxane, octamethylcyclotetrasiloxane, and dodecamethylcyclohexasiloxane. As the component (C), dimethylpolysiloxane having a viscosity of 0.1 to 2.0 mPa · s at 25 ° C. is preferable from the viewpoint that the hair does not become stiff after hair shaping and the texture is particularly excellent. The viscosity of the dimethylpolysiloxane at 25 ° C. is preferably 1.0 to 2.0 mPa · s. As the component (C), only one kind may be used, or two or more kinds may be used.

Examples of commercially available products of the component (C) include the product name "SH245 Fluid", the product name "2-1184 Fluid", the product name "SH200 Fluid 1CS", the product name "SH200 Fluid 1.5CS", and the product name "SH200". "Fluid 2CS" (both manufactured by Toray Dow Corning Co., Ltd.) and the like can be mentioned.

The content of the component (C) in the emulsified hair conditioner composition of the present invention is not particularly limited, but is preferably 0.3 to 20.0% by mass with respect to 100% by mass of the emulsified hair conditioner composition of the present invention. , More preferably 1.0 to 20.0% by mass, still more preferably 2.0 to 15.0% by mass, and particularly preferably 3.0 to 10.0% by mass. When the content is 0.3% by mass or more, the spread on the hair is further improved. On the other hand, when the content is 20.0% by mass or less, the decrease in hair styling force is suppressed, and the rising force and the ease of forming hair bundles are more excellent. The content of the above component (C) is the total content of all the components (C) in the emulsified hair styling composition of the present invention.

[water]
The emulsified hair styling composition of the present invention preferably contains water. The water is not particularly limited, but purified water is preferable. The content of water in the emulsified hair conditioner composition of the present invention is not particularly limited, but is preferably 10.0 to 90.0% by mass, more preferably, with respect to 100% by mass of the emulsified hair conditioner composition of the present invention. Is 20.0 to 80.0% by mass, more preferably 30.0 to 60.0% by mass.

[Component (D)]
The emulsified hair styling composition of the present invention preferably further contains polyglyceryl polylysinoleate. In addition, in this specification, the said polyglyceryl polyricinoleate may be referred to as "component (D)". When the emulsified hair styling composition of the present invention contains the component (D), it is possible to further improve the ease of forming hair bundles while maintaining the rising force. As the component (D), only one kind may be used, or two or more kinds may be used.

The polyglyceryl polylysinoleic acid is an ester of condensed lysinoleic acid and polyglycerin. Examples of the component (D) include polyglyceryl-3 polylysinoleate, polyglyceryl-5 polylysinoleate, polyglyceryl-6 polylysinoleate, and polyglyceryl-10 polylysinolein. Of these, polyglyceryl-6 polylysinoleate is preferable.

Examples of commercially available products of the component (D) include the trade name "Poem PR-300" (manufactured by RIKEN Vitamin Co., Ltd.) and the trade name "S-face CR-1001" (manufactured by Sakamoto Pharmaceutical Co., Ltd.).

The content of the component (D) in the emulsified hair conditioner composition of the present invention is not particularly limited, but is preferably 0.1 to 10.0% by mass with respect to 100% by mass of the emulsified hair conditioner composition of the present invention. , More preferably 0.3 to 8.0% by mass, still more preferably 0.5 to 5.0% by mass. When the content is 0.1% by mass or more, it is more excellent in the ease of forming hair bundles. On the other hand, when the content is 10.0% by mass or less, it is easier to maintain the rising force and the ease of forming hair bundles. The content of the above component (D) is the total content of all the components (D) in the emulsified hair styling composition of the present invention.

[Ingredient (E)]
The emulsified hair styling composition of the present invention preferably further contains a hydrocarbon having a melting point of 50 ° C. or higher and lower than 65 ° C. In the present specification, the hydrocarbon having a melting point of 50 ° C. or higher and lower than 65 ° C. may be referred to as “component (E)”. When the emulsified hair styling composition of the present invention contains the component (E), it is possible to further alleviate the occurrence of catching and squeaking after application to the hair, and the spread on the hair is more excellent. As the component (E), only one kind may be used, or two or more kinds may be used.

Examples of the component (E) include hydrocarbon waxes such as selecin, zokerite, paraffin, microcrystalline wax, synthetic wax, and polyethylene. Of these, paraffin and microcrystalline wax are preferable.

Examples of commercially available products of the component (E) include the trade name "Paraffin Wax-125" (melting point 53 ° C.), the trade name "Paraffin Wax-135" (melting point 59 ° C.), and the trade name "SP-0145" (melting point 62 ° C.). ° C.), trade name "Paraffin Wax-145" (melting point 63 ° C.) (both manufactured by Nippon Seiro Co., Ltd.) and the like.

The content of the component (E) in the emulsified hair conditioner composition of the present invention is not particularly limited, but is preferably 0.1 to 15.0% by mass with respect to 100% by mass of the emulsified hair conditioner composition of the present invention. , More preferably 0.1 to 10.0% by mass, still more preferably 0.5 to 8.0% by mass, and particularly preferably 1.0 to 6.0% by mass. When the content is 0.1% by mass or more, the occurrence of catching and squeaking after application to the hair can be further alleviated, and the spread on the hair is more excellent. On the other hand, when the content is 15.0% by mass or less, the decrease in hair shaping power is suppressed, and the rising power and the ease of forming hair bundles are more excellent. The content of the above component (E) is the total content of all the components (E) in the emulsified hair styling composition of the present invention.

[Other ingredients]
The emulsified hair styling composition of the present invention may contain components (A) to (E) and components other than water (other components) as long as the effects of the present invention are not impaired. The other ingredients are not particularly limited, and examples thereof include ingredients usually used in cosmetics and quasi-drugs. Specifically, for example, surfactants other than the component (D) (cationic surfactants, anionic surfactants, nonionic surfactants, amphoteric surfactants, etc. other than the component (D)); ethanol. Lower alcohols such as; oily components other than the components (A) to (C) and (E) (polyhydric alcohols, silicone oils, ester oils, waxes, vegetable oils other than the components (A) to (C) and (E). , A hydrocarbon that is solid at 25 ° C and has a melting point of less than 50 ° C, a hydrocarbon having a melting point of 65 ° C or higher, hydrocarbon oils, fats and oils, higher alcohols, higher fatty acids, etc.); Thickeners such as polymers, hydroxymethyl cellulose, hydroxypropyl methyl cellulose, xanthan gum; fragrances; UV absorbers; antioxidants; metal ion sequestering agents; film-forming polymer compounds such as pyrivinylpyrrolidone; kaolin, silica, talc, etc. Powders; dyes; pigments; dyes; vitamins; amino acids; astringents; whitening agents; animal and plant extracts; acids; alkalis and the like.

The emulsified hair styling composition of the present invention contains at least one of a hydrocarbon oil and an ester oil (hydrocarbon oil and / or ester oil) as the above-mentioned other components from the viewpoint of being more excellent in spreading on the palm and hair. It may be contained. The hydrocarbon oil and / or ester oil is preferably liquid at 25 ° C. In the present specification, "liquid at 25 ° C." means that 50 g of a sample (oil agent) is placed in a glass bottle having a radius of 2 cm and a height of 7 cm, and the glass bottle is turned upside down at a temperature of 25 ° C. This means that the sample has the property of dripping from the glass bottle within 5 minutes immediately after being turned upside down. As the hydrocarbon oil and / or ester oil, only one kind may be used, or two or more kinds may be used.

Examples of the hydrocarbon oil include α-olefin oligomers, mineral oils, hydrogenated polyisobutene, isododecane, light isoparaffin, light liquid isoparaffin, liquid isoparaffin, liquid paraffin and the like.

Examples of the ester oil include ethyl oleate, isopropyl myristate, isopropyl palmitate, myristyl myristate, cetyl palmitate, 2-ethylhexyl palmitate, oleyl oleate, octyldodecyl myristate, octyldodecyl oleate, and isostearic acid. Ethyl, isopropyl isostearate, propylene glycol isostearate, cetyl 2-ethylhexanate, cetostearyl 2-ethylhexanate, glyceryl tri2-ethylhexarate, glyceryl tri (caprylic acid / capric acid), glyceryl triisopalmitate, Pentaerythritol tetra2-ethylhexanoate, diisopropyl adipate, isosetyl octanate, isostearyl octanoate, isosetyl isostearate, octyldodecyl isostearate, octyldodecyl dimethyloctaneate, isononyl isononanoate, pentaerythrityl tetraoctanoate, tetraisosteare Examples include acid pentaerythrit.

The content of the hydrocarbon oil and / or the ester oil in the emulsified hair styling composition of the present invention is not particularly limited, but is 0.5 to 30.0 with respect to 100% by mass of the emulsified hair styling composition of the present invention. The mass% is preferable, more preferably 1.0 to 25.0 mass%, still more preferably 3.0 to 20.0 mass%. When the content is 0.5% by mass or more, the spread on the palm and hair is more excellent. On the other hand, when the content is 30.0% by mass or less, the start-up force and the ease of forming hair bundles can be further maintained. The content of the above hydrocarbon oil and / or ester oil is the total content of all the hydrocarbon oils and ester oils in the emulsified hair conditioner composition of the present invention.

The emulsified hair styling composition of the present invention may contain a wax other than the component (A) as the above-mentioned other components from the viewpoint of adjusting the texture of the hair after application. Examples of the wax include candelilla wax, rice bran wax, beeswax, sunflower seed wax and the like. The content of the wax in the emulsified hair styling composition of the present invention is not particularly limited, but from the viewpoint of adjusting the texture of the hair, 0.5 to 100% by mass of the emulsified hair styling composition of the present invention. It is preferably 20.0% by mass, more preferably 1.0 to 15.0% by mass, and even more preferably 1.5 to 10.0% by mass.

Examples of the nonionic surfactant include sorbitan fatty acid ester, glycerin fatty acid ester, and alkylene oxide adducts thereof, polyglycerin fatty acid ester, polyoxyalkylene alkyl ether, polyoxyalkylene fatty acid ester, polyoxyalkylene alkylphenol, and polyoxy. Ethylene sorbit fatty acid ester, polyoxyethylene alkylphenyl formaldehyde condensate, polyoxyethylene sterol and its derivatives, polyoxyethylene lanolin and its derivatives, polyoxyethylene beeswax derivatives, sugar esters, polyoxyethylene hydrogenated castor oil, polyoxyethylene Glyceride oil and the like can be mentioned.

Examples of the sorbitan fatty acid ester include sorbitan monooleate, sorbitan monostearate, sorbitan monoisostearate, sorbitan monopalmitate, sorbitan monolaurate, sorbitan trioleate, sorbitan tristearate, sorbitan sesquistearate, and sesquioleic acid. Examples thereof include sorbitan, sorbitan sesquiisostearate, and sorbitan coconut oil fatty acid. Examples of the alkylene oxide adduct of the sorbitan fatty acid ester include polyoxyethylene sorbitan monolaurate, polyoxyethylene sorbitan monopalmitate, polyoxyethylene sorbitan monostearate, polyoxyethylene sorbitan monooleate, and polyoxyethylene monoisostearate. Examples thereof include sorbitan, monococonut oil fatty acid polyoxyethylene sorbitan, polyoxyethylene sorbitan tristearate, and polyoxyethylene sorbitan trioleate.

Glycerin fatty acid esters include both monoglycerin fatty acid esters and polyglycerin fatty acid esters. Examples of the monoglycerin fatty acid ester include glyceryl monocaprylate, glyceryl monocaprate, glyceryl monolaurate, glyceryl monomyristate, glyceryl monopalmitate, glyceryl monostearate, glyceryl monoisostearate, glyceryl monobehate, and monooleic acid. Examples thereof include glyceryl, glyceryl monoerkaate, glyceryl sesquioleate, glyceryl distearate, glyceryl diisostearate, and glyceryl diaraquinate. Examples of the polyglycerin fatty acid ester include diglyceryl monocaprylate, decaglyceryl monocaprylate, hexaglyceryl monocaprate, tetraglyceryl monolaurate, hexaglyceryl monolaurate, decaglyceryl monolaurate, and poly monolaurate (4 to 10). ) Glyceryl, decaglyceryl monomyristate, decaglyceryl monostearate, decaglyceryl monoisostearate, poly (2-10) glyceryl, diglyceryl monooleate, hexaglyceryl monooleate, diglyceryl sesquioleate, Polyglycerin having a degree of polymerization of 2 to 10 of the above monoglycerin fatty acid esters such as poly (2 to 10) glyceryl diisostearate, poly (6 to 10) glyceryl distearate, diglyceryl triisostearate, and poly (10) glyceryl tristearate. Examples include fatty acid esters. Examples of the alkylene oxide adduct of the glycerin fatty acid ester include polyoxyethylene glyceryl monostearate and polyoxyethylene glyceryl monooleate.

Examples of the polyoxyalkylene fatty acid ester include polyethylene glycol fatty acid esters such as polyethylene glycol monooleate, polyethylene glycol monostearate, and polyethylene glycol monolaurate; propylene glycol monostearate, propylene glycol monolaurate, and propylene glycol monooleate. Examples thereof include propylene glycol fatty acid ester.

Examples of the polyoxyalkylene alkyl ether include polyoxyethylene lauryl ether, polyoxyethylene cetyl ether, polyoxyethylene stearyl ether, polyoxyethylene oleyl ether, polyoxyethylene polyoxypropylene lauryl ether, polyoxypropylene cetyl ether, and poly. Examples thereof include oxypropylene isocetyl ether, polyoxypropylene stearyl ether, and polyoxypropylene oleyl ether.

Examples of the anionic surfactant include higher fatty acid soaps, alkyl sulfates, alkyl phosphates, polyoxyethylene alkyl ether sulfates, polyoxyethylene alkylphenyl ether sulfates, alkyl ether phosphates, and alkyl ether carboxylics. Acids, acylmethyltaurine salts, N-acyl-N-methyl-β-alanine salts, N-acylglycine salts, N-acylglutamate salts, polyoxyethylene alkylcarboxylates, alkylphenyl ether sulfonates, alkylsulfosuccinates. Examples thereof include acid and its salt, N-acylsarcosine and its salt, polyoxyethylene coconut oil fatty acid monoethanolamide sulfate and the like.

Examples of the cationic surfactant include amine salts such as alkylamine salts, fatty acid amidamine salts, and ester-containing quaternary amine salts, monoalkyl type quaternary ammonium salts, dialkyl type quaternary ammonium salts, and trialkyl type. Examples thereof include quaternary ammonium salts, alkyl quaternary ammonium salts such as benzalconium type quaternary ammonium salts, cyclic quaternary ammonium salts such as alkyl pyridinium salts, and benzethonium chloride.

Examples of the amphoteric surfactant include glycine-type amphoteric surfactants such as alkylglycin salt, carboxymethyl glycine salt and N-acylaminoethyl-N-2-hydroxyethyl glycine salt, alkylaminopropionate and alkyliminodipropion. Aminopropionic acid type amphoteric surfactants such as acid salts, aminoacetic acid betaine type amphoteric surfactants such as alkyldimethylaminoacetic acid betaine and fatty acid amidepropyldimethylaminoacetic acid betaine, and sulfobetaine type amphoteric surfactants such as alkylhydroxysulfobetaine. And so on.

The content of the surfactant other than the component (D) in the emulsified hair conditioner composition of the present invention is not particularly limited, but is 0.5 to 15. It is preferably 0% by mass, more preferably 1.0 to 10.0% by mass. When the content is 0.5% by mass or more, the emulsion stability is more excellent. On the other hand, when the content is 15.0% by mass or less, the usability is more excellent.

Examples of the thickener include water-soluble natural polymers, semi-synthetic polymers, synthetic polymers and the like. Examples of the water-soluble natural polymer include gum arabic, tragant gum, guar gum, locust bean gum, carob gum, iris moss, quince seed, gelatin, shellac, rosin, casein and the like. Examples of the water-soluble semi-synthetic polymer include sodium carboxymethyl cellulose, hydroxyethyl cellulose, methyl cellulose, ethyl cellulose, sodium alginate, ester gum, nitro cellulose, hydroxypropyl cellulose, hydroxypropyl methyl cellulose, crystalline cellulose and the like. Examples of the water-soluble synthetic polymer include polyvinyl alcohol, sodium polyacrylate, carboxyvinyl polymer, acrylic acid / methacrylate copolymer, polyvinylmethyl cellulose, polyamide resin, polyethylene glycol and the like. Of these, a water-soluble synthetic polymer is preferable, and a carboxyvinyl polymer and an acrylic acid / methacrylate copolymer are more preferable.

When a carboxyvinyl polymer or an acrylic acid / methacrylate copolymer is used as the thickener, it is usually neutralized with a basic substance before use. Examples of the basic substance include alkanolamines such as triethanolamine and monoethanolamine; inorganic bases such as ammonia, sodium hydroxide and potassium hydroxide; and basic amino acids such as arginine. The amount of the basic substance added is sufficient to neutralize the carboxyvinyl polymer and the acrylic acid / methacrylate copolymer, and may be appropriately blended according to the type and amount of these components. ..

When the emulsified hair styling composition of the present invention contains a thickener, the content of the thickener in the emulsified hair styling composition of the present invention is not particularly limited, but from the viewpoint of emulsification stability and formulation stability. , 0.01 to 1.5% by mass, more preferably 0.1 to 0.5% by mass, based on 100% by mass of the emulsified hair styling composition of the present invention. The content of the thickener is the total content of all thickeners in the emulsified hair styling composition of the present invention.

The emulsified hair styling composition of the present invention is not particularly limited and can be produced by a known or conventional method. For example, it can be produced by mixing each of the above components and emulsifying by a phase inversion emulsification method using a homomixer or the like. Further, mixing and emulsification may be performed separately or simultaneously.

The emulsified hair styling composition of the present invention is particularly preferably a wax-like emulsified hair styling composition (hair wax) from the viewpoint of excellent start-up power and ease of forming hair bundles.

The emulsified hair styling composition of the present invention is excellent in start-up power and ease of forming hair bundles by using carnauba wax [component (A)] and castor oil [component (B)] in combination. Since the component (A) has a certain degree of hardness, it has an excellent start-up force, but has a problem that the hair bundle formability is insufficient. In the present invention, in particular, by using the component (B) in addition to the component (A), it is possible to impart softness and adhesiveness to the component (A) while maintaining the hardness of the component (A). can. As a result, the ease of forming the hair bundle can be further improved, and the hair after the hair styling can be made less stiff.

Then, one or more selected from the group consisting of cyclic silicone, methyltrimethicone, ethyltrisiloxane, trisiloxane, caprylylmethicone, and dimethylpolysiloxane having a viscosity of 0.1 to 2.0 mPa · s at 25 ° C. By using the oil agent [component (C)] of, it is excellent in spreading on the hair, and after application to the hair, it volatilizes, so that the start-up power and hair by using the component (A) and the component (B). It can demonstrate the ease of making bundles.

In addition, when the ingredients (A) and (B) are used as the main hair styling ingredients, the main hair styling is the conventional candelilla wax, which has excellent hair styling power (starting power and ease of forming hair bundles) and spread on the hair. With respect to the emulsified hair styling composition as an ingredient, it is possible to exert the same or higher hair styling power and spread on the hair. As described above, according to the emulsified hair styling composition of the present invention, a raw material different from the conventional one, which has an effect on hair styling property equal to or higher than that of the conventional emulsified hair styling composition containing candelilla wax as a main hair styling component. Can be made with composition.

Hereinafter, the present invention will be described in more detail based on examples, but the present invention is not limited to these examples. The blending amount shown in the table is the blending amount of each component (that is, the blending amount of the active ingredient in each raw material), and is expressed in "mass%" unless otherwise specified. Further, "-" in the blending amount in the table indicates that the component is not blended.

Examples 1 to 21, Comparative Examples 1 to 5
Using each component (components (A) to (E), and other components) shown in the table, each sample of Examples and Comparative Examples was used as a hair wax in the form of a hair wax to obtain an emulsified hair styling composition. , The following evaluation was performed.

(evaluation)
Each emulsified hair styling composition obtained in Examples and Comparative Examples was evaluated as follows. The evaluation was carried out by three professional evaluators. The evaluation results are shown in the table.

[Test Example 1: Evaluation of rising power (power to raise hair)]
0.75 g of the emulsified hair styling composition obtained in each Example and each Comparative Example was taken in the palm and applied to a wig (lesson mannequin: manufactured by Eucalyptus Japan Co., Ltd.). The application was applied to either the left or right half of the wig. After that, the hair on the top of the wig was trimmed so that it was raised upward from the root and put together. Then, the "startup power" was evaluated according to the following evaluation criteria.
<Evaluation criteria for start-up power>
○ (Good): I was able to arrange my hair so that it would stand up.
× (bad): The hair could not be raised.

[Test Example 2: Evaluation of ease of making hair bundles]
Immediately after the evaluation of Test Example 1, the hair of the wig that had been trimmed was observed, and the "ease of making a hair bundle" was evaluated according to the following evaluation criteria.
<Evaluation criteria for ease of making hair bundles>
◎ (Good): A clear hair bundle was formed.
〇 (Practical): Hair bundles were formed, although they were slightly scattered.
X (defective): Hair bundles were hardly or not formed at all.

[Test Example 3: Evaluation of growth on hair]
In Test Example 1 above, the resistance feeling when the emulsified hair styling agent composition was applied to the hair was evaluated, and the "spread on the hair" was evaluated according to the following evaluation criteria.
<Evaluation criteria for growth on hair>
◎ (Good): Easy to spread without feeling resistance.
〇 (Practical): I felt a little resistance, but I extended it.
× (defective): There was a strong sense of resistance and it was difficult to extend.

The emulsified hair styling agent composition (Example) of the present invention was excellent in start-up power, ease of forming hair bundles, and spreading on hair. On the other hand, when rice bran was used instead of the component (A) (Comparative Example 1), the start-up power and the ease of forming hair bundles were inferior. In addition, when the component (B) was not blended (Comparative Examples 2 to 4), the ease of forming hair bundles was inferior, and the start-up power was also inferior. In addition, when the component (C) was not blended (Comparative Example 5), the spread on the hair was inferior.

In addition, when the hair that had been trimmed was touched immediately after Test Example 1, Comparative Example 2 clearly felt stiff and unpleasant. Example 15 did not feel unpleasant, but a slight stiffness was felt. The other examples and comparative examples were not stiff and had an excellent feel.

Further, 30 minutes after Test Example 1, the hair that had been trimmed was visually observed. In Examples and Comparative Examples 1 and 5, no adhesion of white powder was observed, and the flaking inhibitory property was good. On the other hand, in Comparative Examples 2 to 4, adhesion of white powder was observed, and the flaking inhibitory property was poor.

Details of the main ingredients listed in the table are as follows.

<Ingredient (A)>
Carnauba wax: Product name "TOWAX-1F8" (manufactured by Toa Kasei Co., Ltd.)
<Ingredient (B)>
Castor oil: Product name "RICOS CO-EX" (manufactured by Itoh Oil Chemicals Co., Ltd.)
<Component (C)>
Decamethylpentasiloxane: Product name "TSF405" (manufactured by Momentive Performance Materials Japan)
Dimethylpolysiloxane (viscosity 2 mPa · s): Product name "SH200C Fluid 2CS" (manufactured by Toray Dow Corning Co., Ltd.)
Dimethylpolysiloxane (viscosity 1.5 mPa · s): Product name "SH200C Fluid 1.5CS" (manufactured by Toray Dow Corning Co., Ltd.)
<Component (D)>
Polyglyceryl-6 polylysinoleate-6: Product name "Poem PR-300" (manufactured by RIKEN Vitamin Co., Ltd.)
<Ingredient (E)>
Paraffin (melting point 53 ° C): Product name "Paraffin WAX-125 Whelk" (manufactured by Nippon Seiro Co., Ltd.)
Paraffin (melting point 59 ° C): Product name "Paraffin WAX-135" (manufactured by Nippon Seiro Co., Ltd.)
Paraffin (melting point 63 ° C): Product name "Paraffin WAX-145" (manufactured by Nippon Seiro Co., Ltd.)
Paraffin (melting point 62 ° C): Product name "SP-0145" (manufactured by Nippon Seiro Co., Ltd.)
<Other ingredients>
Candelilla Row: Product name "Refined Candelilla Wax R-2CG" (manufactured by Watahan Trading Co., Ltd.)
Komenukarou A: Product name "TOWAX-3F11" (manufactured by Toa Kasei Co., Ltd.)
Komenukarou B: Product name "TOWAX-3F17" (manufactured by Toa Kasei Co., Ltd.)
Beeswax: Product name "Kosan Dash Beeswax" (manufactured by Miki Chemical Industry Co., Ltd.)
Sunflower seed wax: Product name "Refined sunflower wax" (manufactured by Yokoseki Oil & Fat Industry Co., Ltd.)
Paraffin (melting point 68 ° C): Product name "HNP-11" (manufactured by Nippon Seiro Co., Ltd.)
Paraffin (melting point 74 ° C): trade name "SP-0165" (manufactured by Nippon Seiro Co., Ltd.), high melting point paraffin microcrystalline wax (melting point 88 ° C): trade name "HI-MIC-1090" (Nippon Seiro Co., Ltd.) Made)
Mineral oil: Product name "CARNATION" (manufactured by Sonneborn Inc.), Liquid paraffin dimethylpolysiloxane (viscosity 20 mPa · s): Product name "SH200C Fluid 20CS" (manufactured by Toray Dow Corning Co., Ltd.)
Setes-20: Product name "Brownon CH-320L" (manufactured by Aoki Oil & Fat Industry Co., Ltd.), Polyoxyethylene cetyl ether Sorbitan stearate: Product name "NIKKOL SS-10V" (manufactured by Nikko Chemicals Co., Ltd.)
Carboxyvinyl polymer A: Product name "CARBOPOL 940" (manufactured by Nippon Lubrizol Co., Ltd.)
Carboxyvinyl polymer B: Product name "CARBOPOL 980 POLYMER" (manufactured by Nippon Lubrizol Co., Ltd.)

Further, a formulation example of the emulsified hair styling composition of the present invention is shown below.
(Prescription Example 1) Hair wax Carnauba wax 5.0% by mass
Castor oil 3.0% by mass
Dimethicone (viscosity 2.0 mPa · s) 5.0% by mass
Dimethicone (viscosity 20 mPa · s) 1.0 mass%
Polyglyceryl polyricinoleate-6 1.0% by mass
Paraffin (melting point 62 ° C) 5.0% by mass
Paraffin (melting point 74 ° C) 5.0% by mass
Candelilla wax 5.0% by mass
Komenukarou 1.0% by mass
Microcrystalline wax 4.0% by mass
Mineral oil 2.0% by mass
2-Ethylhexyl palmitate 7.0% by mass
Setes-20 3.0% by mass
Sorbitan stearate 3.0% by mass
Stearic acid 1.0% by mass
Stearyl alcohol 1.0% by mass
Carboxyvinyl polymer 0.2% by mass
Triethanolamine 0.6% by mass
Phenoxyethanol 0.2% by mass
Caprylyl glycol 0.2% by mass
Ethanol 1.0% by mass
1,3-butylene glycol 2.0% by mass
Silica 0.2% by mass
PEG-90M 0.05% by mass
Hydrolyzed hyaluronic acid 0.001% by mass
Polyoxypropylene sorbitol 2.0% by mass
Pantothenyl alcohol 0.2% by mass
Fragrance 0.2% by mass
Total balance of purified water 100.0% by mass

(Prescription Example 2) Hair Milk Carnauba Wax 7.0% by mass
Castor oil 3.0% by mass
Decamethylpentasiloxane 5.0% by mass
Dimethicone (viscosity 20 mPa · s) 1.0 mass%
Polyglyceryl polyricinoleate-6 1.0% by mass
Paraffin (melting point 53 ° C) 10.0% by mass
Microcrystalline wax 4.0% by mass
Mineral oil 2.0% by mass
2-Ethylhexyl palmitate 8.0% by mass
Setes-20 3.0% by mass
Sorbitan stearate 3.0% by mass
Stearic acid 1.0% by mass
Stearyl alcohol 1.0% by mass
Triethanolamine 0.5% by mass
Phenoxyethanol 0.5% by mass
Ethanol 1.0% by mass
Glycerin 2.0% by mass
Polyoxypropylene sorbitol 2.0% by mass
Pantothenyl alcohol 0.2% by mass
Fragrance 0.2% by mass
Total balance of purified water 100.0% by mass

Claims (4)

Following components (A), the following components (B), containing a lower SL component (C) and water,
The content of the component (A) is 1.0 to 25.0% by mass, and the content is 1.0 to 25.0% by mass.
The content of the component (B) is 0.5 to 20.0% by mass, and the content is 0.5 to 20.0% by mass.
The content of the component (C) is 0.3 to 20.0% by mass, and the content is 0.3 to 20.0% by mass.
The water content is 20.0-90.0% by mass,
Emulsifying hair styling composition.
Ingredient (A): Carnauba wax Ingredient (B): Castor oil Ingredient (C): Cyclic silicone, methyltrimethicone, ethyltrisiloxane, trisiloxane, caprylylmethicone, and viscosity at 25 ° C. 0.1-2.0 mPa · s One or more oils selected from the group consisting of dimethylpolysiloxane Claimed that the mass ratio of the content of the component (B) to the content of the component (A) [content of component (B) / content of component (A)] is 0.05 to 20.0. Item 2. The emulsified hair conditioner composition according to Item 1. The emulsified hair styling composition according to claim 1 or 2 , which contains the following component (D).
Ingredient (D): Polyglyceryl polyricinoleate The emulsified hair styling composition according to any one of claims 1 to 3, which is a hair wax.