WO2017163656A1

WO2017163656A1 - Hairdressing composition

Info

Publication number: WO2017163656A1
Application number: PCT/JP2017/004879
Authority: WO
Inventors: 晃子土田; 一樹乃田; 将典岡本
Original assignee: 株式会社マンダム
Priority date: 2016-03-25
Filing date: 2017-02-10
Publication date: 2017-09-28
Also published as: CN108024918A; KR20180026772A; JP6509427B2; KR102033023B1; JPWO2017163656A1

Abstract

Provided is a hairdressing composition which can sustain sufficient hairdressing performance and yet considerably prevent the occurrence of flaking. The hairdressing composition according to the present invention comprises silica (component A), a compound (component B) selected from the group consisting of polyoxyethylene cholesteryl ether and polyoxyethylene phytosterol, a clay mineral (component C) and a polysaccharide-type compound (component D), wherein the content of silica (component A) is 0.5-10.0 mass% inclusive.

Description

Hairdressing composition

The present invention relates to a hair styling composition that is suitably used for a hair styling agent for preparing hair.

In order to condition the hair, various hair conditioner compositions such as liquid, gel, cream and solid are used. Conventionally, a film-forming polymer is often used for imparting hair-styling power, which is a main function, to a hair-styling composition. However, when an effective amount of the film-forming polymer is blended, hair styling power is increased, but there is a problem that the hair styling agent composition on the hair is not stretched and familiar, or that the hair is stiff or sticky. Moreover, in the hairdressing composition using a film-forming polymer, a film is formed on the surface of the hair after hair styling, derived from the film-forming polymer. For this reason, it is difficult to prepare hair in a natural state. Furthermore, when the hair is stimulated with hands or combs after styling, the film peels off from the surface of the hair and looks like white grains (so-called flaking occurs), the appearance is impaired, and the hair surface The hair styling power is likely to be greatly reduced due to the peeling of the film.

Therefore, a method different from the method using a film-forming polymer has been studied. Specifically, it has been studied to impart hair-styling power to a hair-styling composition using powder.

Patent Document 1 below discloses a hair cosmetic (hairdressing composition) containing 0.1 to 10% by mass of fine particle powder having a specific surface area of 50 m ² / g or more. In Patent Document 1, by using the specific fine particle powder with a specific content, a good feel can be obtained, an excellent hair styling power can be obtained, a good feel can be maintained for a long time, and an excellent re-hairdressing can be achieved. It is described that sex can be obtained.

JP 2003-342130 A

Even if a hairdressing composition containing fine particle powder as described in Patent Document 1 is used instead of a hairdressing composition containing a film-forming polymer, flaking may occur after hairdressing. In particular, with conventional hair styling compositions, it is difficult to sufficiently suppress the occurrence of flaking while maintaining sufficient hair styling power.

An object of the present invention is to provide a hair styling composition capable of considerably suppressing the occurrence of flaking while maintaining sufficient hair styling power.

The hairdressing composition according to the present invention includes the following component (A), the following component (B), the following component (C), and the following component (D), and the content of the component (A) is 0. It is a hairdressing composition which is 0.5 mass% or more and 10.0 mass% or less.

Component (A): Silica Component (B): Compound selected from the group consisting of polyoxyethylene cholesteryl ether and polyoxyethylene phytosterol Component (C): Clay mineral Component (D): Polysaccharide compound

In the hairdressing composition according to the present invention, the mass ratio of the content of the component (B) to the content of the component (A) is preferably 0.2 or more, and the content of the component B is 10. It is preferable that it is 0 mass% or less.

The hairdressing composition according to the present invention does not contain wax, ester oil, hydrocarbon oil, oil and fat, and higher alcohol having 12 to 18 carbon atoms, or wax, ester oil, hydrocarbon oil, oil and fat, and carbon. It is preferable that the oily component selected from the group consisting of several 12 to 18 higher alcohols is contained in a total amount of 3.0% by mass or less.

The hairdressing composition according to the present invention preferably contains the following component (E).

Component (E): Compound selected from the group consisting of sucrose fatty acid ester and polyoxyethylene glycerin fatty acid triester

The property of the hairdressing composition according to the present invention is preferably a gel.

The hairdressing composition according to the present invention contains specific components (A), (B), (C) and (D), and the content of the component (A) is within a specific range, so that it is sufficient. The occurrence of flaking can be significantly suppressed while maintaining the hairstyling power. In the present invention, since the specific component (B) is used as a component to be combined with the specific components (A), (C), and (D), the occurrence of flaking can be considerably suppressed.

Hereinafter, the present invention will be described in detail.

The hairdressing composition according to the present invention contains silica, a compound selected from the group consisting of polyoxyethylene cholesteryl ether and polyoxyethylene phytosterol (at least one compound), a clay mineral, and a polysaccharide compound.

In the present specification, the “silica” may be referred to as “component (A)”.

In the present specification, the “compound selected from the group consisting of polyoxyethylene cholesteryl ether and polyoxyethylene phytosterol” may be referred to as “component (B)”. Further, the “polyoxyethylene cholesteryl ether” may be referred to as “component (B1)”, and the “polyoxyethylene phytosterol” may be referred to as “component (B2)”.

In the present specification, the “clay mineral” may be referred to as “component (C)”, and the “polysaccharide compound” may be referred to as “component (D)”.

The hairdressing composition of the present invention may further contain a compound (at least one compound) selected from the group consisting of a sucrose fatty acid ester and a polyoxyethylene glycerin fatty acid triester. In the present specification, the “compound selected from the group consisting of sucrose fatty acid ester and polyoxyethylene glycerin fatty acid triester” may be referred to as “component (E)”. The “sucrose fatty acid ester” may be referred to as “component (E1)”, and the “polyoxyethylene glycerin fatty acid triester” may be referred to as “component (E2)”.

As described above, the hairdressing composition of the present invention includes at least a component (A), a component (B), a component (C), and a component (D). The hairdressing composition of the present invention may further contain a component (E).

As for said component, for example, a component (A), a component (B), a component (C), a component (D), and a component (E), only 1 type may respectively be used and 2 or more types are used. May be. Moreover, only 1 type may be used for a component (B1), a component (B2), a component (E1), and a component (E2), respectively, and 2 or more types may be used.

Hereinafter, details of each component used in the hairdressing composition of the present invention will be described.

(Ingredient (A))
The component (A) is silica. The said component (A) has a role which mainly suppresses stickiness and raises initial hair-setting power and hair-styling retention power.

As the component (A), known and commonly used silica (anhydrous silicic acid) can be used. The component (A) may be silicic anhydride (hydrophilic silica) that has not been hydrophobized or may be hydrophobized silicic anhydride. Moreover, the silica surface-treated with an amino acid, ester or lecithin may be used. The component (A) may be so-called easily disintegrating silica particles. As for the said component (A), only 1 type may be used and 2 or more types may be used.

The hydrophobized silicic anhydride is a substance obtained by hydrophobizing silicic anhydride (for example, untreated silicic anhydride). Examples of the treating agent used for the hydrophobizing treatment include organic silyl compounds and silicone compounds. Examples of the organic silyl compound include methyltrichlorosilane, dimethyldichlorosilane, trimethylchlorosilane, hexamethyldisilazane, methyltrialkoxysilane, dimethyldialkoxysilane, trimethylalkoxysilane, ethyltrichlorosilane, propyltrichlorosilane, hexyltrichlorosilane, long Examples include chain alkyltrichlorosilane, ethyltrialkoxysilane, propyltrialkoxysilane, hexyltrialkoxysilane, long chain alkyltrialkoxysilane, methacryl silane, fluoroalkylsilane, and perfluoroalkylsilane. Examples of the silicone compound include dimethylpolysiloxane (silicone oil), methylphenylpolysiloxane, methylhydrogenpolysiloxane, and amino-modified silicone. A publicly known method can be adopted as a method of the above-mentioned hydrophobic treatment. Examples of the hydrophobic treatment method include a liquid phase method, a gas phase method, and an autoclave method.

Preferred examples of the hydrophobic silicic anhydride include dimethylsiloxylated silicic anhydride, trimethylsiloxylated silicic anhydride, octylsiloxylated silicic anhydride, silicone oil treated silicic anhydride and methacrylsiloxylated silicic anhydride. Etc.

The above-mentioned easily disintegratable silica particles are particles formed by aggregating a plurality of silica primary particles, for example, silica agglomerated particles. Although it does not specifically limit as said silica primary particle, For example, a spherical silica particle, a scaly silica particle, an amorphous silica particle, etc. are mentioned. The average particle diameter of the silica primary particles is not particularly limited.

Moreover, the easily disintegratable silica particles may contain components other than silica. The component other than the silica (hereinafter may be referred to as “encapsulated component”) is not particularly limited, and examples thereof include surfactants, polyhydric alcohols, higher alcohols, sugar alcohols, silicone oils, sequestering agents, Examples include antioxidants, plant extracts, dyes, pigments, fragrances, moisturizers, vitamins, amino acids, and refreshing agents. Of these, amino acids, silicone oils, and vitamins are preferable. Although it does not specifically limit as said amino acids, Dilauroyl glutamate ricin Na (For example, the product name "Perisea" by Asahi Kasei Chemicals Corporation), a trimethylglycine, glutamic acid, etc. are mentioned. When the easily disintegratable silica particles encapsulate the inclusion component, the inclusion component is released when the easily disintegratable silica particles are disintegrated during hair styling, and an effect corresponding to the type of the inclusion component is exhibited. For example, the easily disintegratable silica particles encapsulate amino acids, thereby exhibiting a hair damage care function.

The method for producing the easily disintegratable silica particles is not particularly limited, but a known method can be used.

The oil absorption amount of the component (A) is preferably 100 mL / 100 g or more, more preferably 150 mL / 100 g or more, still more preferably 200 mL / 100 g or more, preferably 1000 mL / 100 g or less, more preferably 800 mL / 100 g or less, still more preferably. Is 700 mL / 100 g or less. When the oil absorption amount of the component (A) is not less than the above lower limit and not more than the above upper limit, the initial hair styling power, the hair styling holding power, and the re-hair styling property are further improved. The oil absorption is measured according to the method described in JIS K5101.

Commercially available products of the above component (A) include, for example, silica silicic acid manufactured by Fuji Silysia Chemical Co., Ltd., trade name “Silysia 320”, trade name “Silicia 310P”, trade name “Silicia 250”, and trade name “Siricia 250N”. ”, Product name“ Silicia 350 ”, product name“ Silicia 370 ”, product name“ Silicia 380 ”, product name“ Silicia 420 ”, product name“ Silicia 430 ”, product name“ Silicia 440 ”, product name“ Silicia 450 ” And product name “Silicia 470”; manufactured by Nippon Aerosil Co., Ltd., which is silicic anhydride, product name “AEROSIL 50”, product name “AEROSIL 90G”, product name “AEROSIL 130”, product name “AEROSIL 150”, product name “AEROSIL” 200 ”, product name“ AERO ” "IL 300", trade name "AEROSIL 380", trade name "AEROSIL 200V" and trade name "AEROSIL OX50"; product name "Sunsphere H-31", product name "Sunsphere H-31" manufactured by AGC S-Itech Co., Ltd. Fair name H-51, product name "Sunsphere H-121", product name "Sunsphere H-201", product name "Sunsphere H-32", product name "Sunsphere H-52", product name "Sance Fair H-122, trade name “Sunsphere H-33”, trade name “Sunsphere H-53”, etc .; dimethylsiloxylated silicic anhydride made by Nippon Aerosil Co., Ltd., trade name “AEROSIL R972”, trade name “AEROSIL R974” and trade name “AEROSIL R9200”; Product name “AEROSIL RX200”, product name “AEROSIL R8200”, product name “AEROSIL RX300” and product name “AEROSIL R812S” manufactured by Nippon Aerosil Co., Ltd., which is silylated silicic anhydride; Japan, which is octylsiloxylated silicic anhydride, Japan Product name “AEROSIL R805” manufactured by Aerosil Co., Ltd. Product name “AEROSIL R202”, product name “AEROSIL RY200”, product name “AEROSIL RY200S” and product name “AEROSIL RY300” which are silicone oil-treated silicic anhydride. "Silica coating-treated silicic acid manufactured by AGC S-Tech Co., Ltd., trade name" Sunsphere H-52-ET "; Methacryloxylated silicic anhydride Nippon Aerosil Co., Ltd. Product name “AEROSIL R711”; trade name “Silica Beads SB-705”, product name “God Ball SF-16C”, trade name “God Ball SF-16C”, trade name “God Ball AF- 6C "and trade name" Godball AF-16C ".

In 100% by mass of the hairdressing composition of the present invention, the content of the component (A) is 0.5% by mass or more, preferably 1.0% by mass or more, and 10.0% by mass or less. , Preferably it is 5.0 mass% or less. In this invention, since content of the said component (A) is 0.5 mass% or more, hairdressing power can be improved. When the content of the component (A) is 1.0% by mass or more, the hair styling power is further increased. Furthermore, in this invention, since content of the said component (A) is 10.0 mass% or less, generation | occurrence | production of flaking can be suppressed. Generation | occurrence | production of flaking is further suppressed as content of the said component (A) is 5.0 mass% or less. Content of the said component (A) is a total amount of content of all the components (A) in the hairdressing composition of this invention.

(Ingredient (B))
The component (B) is a compound (at least one compound) selected from the group consisting of polyoxyethylene cholesteryl ether (component (B1)) and polyoxyethylene phytosterol (component (B2)). It has been found that the occurrence of flaking can be considerably suppressed by using the specific component (B) as a component combined with the component (A), the component (C) and the component (D). The component (B) mainly has a role of remarkably suppressing the occurrence of flaking. As for the said component (B), the said component (B1), and the said component (B2), only 1 type may respectively be used and 2 or more types may be used.

As a commercial product of the above component (B1), trade name “CS-24” manufactured by Nippon Emulsion Co., Ltd. may be mentioned.

Commercially available products of the above component (B2) include, for example, trade name “BPS-10”, trade name “BPS-20”, and trade name “BPS-30” manufactured by Nikko Chemicals.

The average added mole number of oxyethylene in the component (B) is not particularly limited, but is preferably 5 or more, more preferably 10 from the viewpoint of further increasing the solubility of the component (B) in the hairdressing composition. From the viewpoint of further improving the effect of suppressing flaking, it is preferably 100 or less, more preferably 50 or less.

In the hairdressing composition of the present invention, the mass ratio (B / A) of the content of the component (B) to the content of the component (A) is preferably 0.2 or more, more preferably 0.25 or more. It is. Further, in 100% by mass of the hairdressing composition of the present invention, the content of the component (B) is preferably 10.0% by mass or less, more preferably 8.0% by mass or less, and still more preferably 5.0% by mass or less. It is. The occurrence of flaking is further suppressed when the mass ratio (B / A) is not less than the above lower limit. When the content of the component (B) is less than or equal to the above upper limit, stickiness after styling can be further reduced and the feeling in use can be improved. The content of the component (B) is the total content of all the components (B) in the hairdressing composition of the present invention, that is, all the components (B1 in the hairdressing composition of the present invention). ) And the content of the component (B2).

(Ingredient (C))
The component (C) is a clay mineral. The use of the component (C), particularly the combined use of the component (C) and the component (D), increases the viscosity of the hairdressing composition to an appropriate level, so that the dispersibility of the component (A) is even better. Further, water separation and separation in the hairdressing composition are suppressed, and the storage stability is further improved. As for the said component (C), only 1 type may be used and 2 or more types may be used.

The component (C) may be a natural product or a synthetic product. Although it does not specifically limit as said component (C), For example, kaolin group clay mineral, antigolite group clay mineral, pyrophyllite group clay mineral, mica group clay mineral, smectite group clay mineral, vermiculite group clay mineral, green mud Examples include stone group clay minerals and organically modified clay minerals.

Examples of the kaolin group clay mineral include kaolin, nacrite, dickite, and halosite. Examples of the antigolite group clay mineral include antigolite, amesite, and cronstedite. Examples of the pyrophyllite clay mineral include pyrophyllite and talc (talc). Examples of the mica group clay minerals include illite, sea chlorite, ceradonite, sericite, mica (mica), muscovite, chromium muscovite and biotite. Examples of the smectite clay mineral include bentonite, montmorillonite, beidellite, nontonite, saponite, hectorite, and lucentite. Vermiculite etc. are mentioned as said vermiculite group clay mineral. Examples of the chlorite group clay mineral include chlorite. Examples of the organic modified clay mineral include an organic modified clay mineral obtained by organically modifying a smectite group clay mineral or a vermiculite group clay mineral. A quaternary ammonium salt type cationic surfactant is preferably used for the organic modification treatment. Examples of the quaternary ammonium salt type cationic surfactant include alkyltrimethylammonium chloride, dialkyldimethylammonium chloride and benzalkonium chloride.

From the viewpoint of further improving the storage stability and feeling of use of the hairdressing composition, the component (C) is a clay mineral selected from the group consisting of synthetic silicates and synthetic silicate derivatives. It is preferable. The synthetic silicate and the synthetic silicate derivative are not silicate minerals (notably containing impurities) mainly composed of magnesium silicate and sodium silicate (sodium / magnesium) derived from nature, It refers to silicates and silicate derivatives obtained by synthesis.

Examples of the synthetic silicate and the derivative of the synthetic silicate include, for example, INCI name (International Cosmetic Ingredient Dictionary and Handbook, 14th edition, Volume 2, CTFA, 2012, p. 3076): SODIUM MAGNESIUM SILICATE Synthetic silicic acid (sodium / magnesium), INCI name (International Cosmetic Ingredient Dictionary and Handbook, 14th edition, Volume 2, CTFA, 2012, p. 1793): MAGNESIUM FLUOROSILICATE INCI name (International Cosm tic Ingredient Dictionary and Handbook, 14th edition, volume 2, CTFA, 2012, p. 3076): SODIUM MAGNESIUM FLUOROSILICATE, fluorosilicic acid (sodium / magnesium), INCI name 14th Edition, Volume 2, CTFA, 2012, p. 1799): MAGNESIUM POTASSIUM FLUOROSILIC fluorosilicic acid (magnesium / potassium), INCI name (International Cosmetic Ingredient Dictionary) Handbook, 14th edition, volume 2, CTFA, 2012, p. 1800): MAGNESIUM SODIUM FLUOROSILICATE, fluorosilicic acid (magnesium / sodium), INCI name (International Cosmetic, Indigenous and Handbook 14th edition) Volume 1, CTFA, 2012, p. 156): ALUMINUM, synthetic aluminum silicate represented by SILICATE.

As the component (C), a clay mineral (at least one clay mineral) selected from the group consisting of synthetic silicic acid (sodium / magnesium) and fluorosilicic acid (sodium / magnesium) is particularly preferable.

As a commercial item of the said component (C), the Rockwood company make, brand name "Laponite XLG", brand name "Laponite XL21", etc. are mentioned, for example.

In 100% by mass of the hairdressing composition of the present invention, the content of the component (C) is preferably 0.1% by mass or more, more preferably 0.3% by mass or more, and preferably 10.0% by mass or less. More preferably, it is 5.0 mass% or less. When the content of the component (C) is not less than the above lower limit and not more than the above upper limit, the storage stability of the hairdressing composition is further improved.

(Component (D))
The component (D) is a polysaccharide compound. As for the said component (D), only 1 type may be used and 2 or more types may be used.

Although it does not specifically limit as said component (D), A polysaccharide, modified polysaccharide (for example, alkyl modified polysaccharide etc.), etc. are preferable, for example, alginic acid, carrageenan, agar, ferrule, guar gum, quince seed, konjac mannan, tamarind gum, Plant-derived polysaccharide compounds such as tara gum, dextrin, starch, locust bean gum, gum arabic, gati gum, karaya gum, tragacanth gum, arabinogalactan, pectin and quince; animal-derived polysaccharide compounds such as chitosan and hyaluronic acid; curdlan, xanthan gum , Polysaccharides derived from microorganisms such as gellan gum, cyclodextrin, dextran, pullulan and hyaluronic acid; microcrystalline cellulose, methylcellulose, ethylcellulose, hydroxymethylcellulose Nonionic cellulose such as hydroxyethylcellulose, hydroxypropylcellulose and hydroxypropylmethylcellulose; anionic cellulose such as carboxymethylcellulose; cationization such as O- [2-hydroxy-3- (trimethylammonio) propyl] hydroxyethylcellulose chloride Cellulose; and cationized guar gum such as O- [2-hydroxy-3- (trimethylammonio) propyl] guar gum chloride.

The component (D) is preferably a compound (at least one compound) selected from the group consisting of xanthan gum, guar gum, tamarind gum and gellan gum.

As a commercial item of the said component (D), the product made from Dainippon Sumitomo Pharmaceutical Co., Ltd. which is a xanthan gum, the brand name "Echo gum T", the brand name "Keldent", and the brand name "Monatogum"; Product name “Inagel Guar Gum CS”; Tamarind Gum made by DSP Gokyo Food & Chemical Co., Ltd. Product name “Glyroid 6C”; Gellan Gum CP Kelco U. S. , Inc. Manufactured and trade name "Kelcogel".

The content of the component (D) in 100% by mass of the hairdressing composition of the present invention is preferably 0.01% by mass or more, more preferably 0, from the viewpoint of further enhancing the storage stability of the hairdressing composition. .1% by mass or more, preferably 5% by mass or less, more preferably 2% by mass or less. Content of the said component (D) is a total amount of content of all the components (D) in the hairdressing composition of this invention.

From the viewpoint of further thickening the hairdressing composition and further enhancing the storage stability of the hairdressing composition, the hairdressing composition of the present invention includes the component (C) and the component (D). . Moreover, the combined use of the above component (C) and the above component (D) increases the dispersion stability of the above component (A) and makes it difficult to separate the hairdressing composition. Furthermore, the combined use of these further improves the flaking suppression effect.

The mass ratio (C / D) of the content of the component (C) to the content of the component (D) is preferably 2 or more, more preferably 2.5 or more, preferably 15 or less, more preferably 10 or less. It is. When the mass ratio (C / D) is satisfied, the storage stability of the hairdressing composition, particularly the storage stability when stored for a long period of time, becomes even better.

(Ingredient (E))
The hairdressing composition of the present invention may contain the component (E).

The component (E) is a compound (at least one compound) selected from the group consisting of a sucrose fatty acid ester (component (E1)) and a polyoxyethylene glycerin fatty acid triester (component (E2)). The said component (E) has a role of the adjuvant which raises further the effect which suppresses generation | occurrence | production of flaking mainly. As for the said component (E), the said component (E1), and the said component (E2), only 1 type may be used respectively and 2 or more types may be used.

The fatty acid in the component (E1) is not particularly limited, and examples thereof include lauric acid and palmitic acid.

The fatty acid in the component (E2) is not particularly limited, and examples thereof include oleic acid and isostearic acid. The average added mole number of oxyethylene of the component (E2) is not particularly limited, but is preferably 15 or more, more preferably 30 or more, preferably 300 or less, more preferably 150 or less.

Examples of the component (E1) include sucrose laurate and sucrose palmitate.

Commercially available products of the above component (E1) include trade name “Cosmelike L-160” manufactured by Daiichi Kogyo Seiyaku Co., Ltd.

Examples of the component (E2) include PEG-60 glyceryl trioleate and PEG-60 glyceryl triisostearate.

Examples of commercially available components (E2) include a product name “GWO-360” manufactured by Nippon Emulsion Co., Ltd.

The content of the component (E) in 100% by mass of the hairdressing composition of the present invention is preferably 0.1% by mass or more, more preferably 0.5% by mass, from the viewpoint of further enhancing the effect of suppressing flaking. % Or more. Further, in 100% by mass of the hairdressing composition of the present invention, the total amount (B + E) of the content of the component (B) and the content of the component (E) further suppresses stickiness and provides a feeling of use. From the viewpoint of improving, it is preferably 10.0% by mass or less, more preferably 8.0% by mass or less. The content of the component (E) is the total content of all the components (E) in the hairdressing composition of the present invention, that is, all the components (E1 in the hairdressing composition of the present invention). ) And the content of the component (E2).

(Other ingredients)
The hairdressing composition of the present invention usually contains water. The water is not particularly limited, but purified water is preferable. In 100% by mass of the hairdressing composition of the present invention, the content of water is preferably 20% by mass or more, more preferably 30% by mass or more, preferably 95% by mass or less, more preferably 90% by mass or less.

The hairdressing composition of the present invention is not particularly limited, but preferably contains a lower alcohol having 2 to 5 carbon atoms (particularly ethanol). In 100% by mass of the hairdressing composition of the present invention, the content of lower alcohol (particularly ethanol) is preferably 2% by mass or more, more preferably 5% by mass or more, preferably 50% by mass or less, more preferably 30%. It is below mass%.

The hair conditioner composition of the present invention does not contain all of wax, ester oil, hydrocarbon oil, oil and fat, and higher alcohol having 12 to 18 carbon atoms from the viewpoints of suppression of stickiness, natural finish, and improvement in hair washability, Alternatively, even if it contains an oily component (at least one oily component) selected from the group consisting of wax, ester oil, hydrocarbon oil, fats and oils and higher alcohols having 12 to 18 carbon atoms, It is preferable to contain only.

When the hairdressing composition of the present invention contains an oily component selected from the group consisting of waxes, ester oils, hydrocarbon oils, fats and oils and higher alcohols having 12 to 18 carbon atoms, the hairdressing composition 100 of the present invention. In the mass%, the total content of the oil component selected from the group consisting of wax, ester oil, hydrocarbon oil, fat and oil and higher alcohol having 12 to 18 carbon atoms is preferably 3.0 mass% or less, more Preferably it is 1.0 mass% or less.

Examples of the wax include carnauba wax, candelilla wax, jojoba oil, beeswax, and lanolin.

Examples of the ester oil include isopropyl palmitate, isopropyl myristate, propylene glycol monostearate, propylene glycol monolaurate, and polyglyceryl isostearate.

Examples of the hydrocarbon oil include liquid paraffin, paraffin, petrolatum, ceresin, microcrystalline wax, squalene and squalane.

Examples of the oils and fats include olive oil, camellia oil, macadamia nut oil, and avocado oil.

Examples of the higher alcohol having 12 to 18 carbon atoms include lauryl alcohol, myristyl alcohol, cetyl alcohol, stearyl alcohol, isostearyl alcohol, cetostearyl alcohol and oleyl alcohol.

The hair styling composition of the present invention may contain a film-forming polymer as an auxiliary component for further improving the hair styling power. As for the said film formation polymer, only 1 type may be used and 2 or more types may be used.

Examples of the film-forming polymer include acrylic copolymers (acrylic resin alkanolamines, etc.) obtained by using diacetone acrylamide, (meth) acrylic acid alkyl copolymers, (meth) acrylic acid / (meth) acrylic acid. Alkyl copolymer, methyl vinyl ether / maleic acid ester copolymer, acrylic acid / alkyl acrylate ester / alkyl acrylamide copolymer, vinyl pyrrolidone / acrylates / (meth) acrylic acid alkyl copolymer, styrene / (meth) acrylic Anionic film-forming polymers such as acid alkyl copolymers, styrene / acrylic acid amide copolymers, urethane-acrylic copolymers; vinylpyrrolidone / N, N-dimethylaminoethyl methacrylic acid copolymer diethyl sulfate, chloride О－ [2-Hydroxy Cationic film-forming polymers such as 3- (trimethylammonio) propyl] hydroxyethylcellulose, vinylimidazolium trichloride / vinylpyrrolidone copolymer, hydroxyethylcellulose / dimethyldiallylammonium chloride, methylvinylimidazolium / vinylpyrrolidone copolymer N-methacryloyloxyethyl N, N-dimethylammonium-α-N-methylcarboxybetaine / methacrylic acid alkyl ester copolymer, hydroxypropyl acrylate / butylaminoethyl methacrylate / octylamide acrylate copolymer, isobutylene / Amphoteric film-forming polymers such as diethylaminopropylmaleimide / maleic acid copolymer; polyvinylpyrrolidone, vinyl acetate / vinylpyrrolidone copolymer, Nirupiroridon / methacrylamide / vinylimidazole copolymer, nonionic film-forming polymers such as polyvinyl alcohol. In the present specification, “(meth) acryl” means one or both of acrylic and methacrylic.

As the film-forming polymer, an acrylic copolymer obtained using diacetone acrylamide is preferable from the viewpoint of further improving hair styling ability. The monomer component used to obtain the acrylic copolymer contains at least diacetone acrylamide, and is further selected from the group consisting of (meth) acrylic acid and (meth) acrylic acid ester (at least one monomer). ) Is preferably included. The acrylic copolymer includes at least a structural unit derived from diacetone acrylamide, and is further selected from the group consisting of a structural unit derived from (meth) acrylic acid and a structural unit derived from (meth) acrylic acid ester. It is preferable that a structural unit is included. Examples of the acrylic copolymer include sodium salt, ammonium salt, triethanolamine salt, 2-amino-2-methyl-1-propanol salt, 2-amino-2-methyl-1,3-propanediol salt, and the like. Also good.

Specific examples of the acrylic copolymer obtained using diacetone acrylamide include, for example, INCI name (International Cosmetic Ingredient Dictionary and Handbook, 15th edition, Volume 1, 2014, p. 66): ACRYLATES / DIACETONACRYLAMIDE Examples thereof include (acrylates / diacetone acrylamide) copolymer represented by COPOLYMER. Further, specific examples of the above-mentioned acrylic copolymer in the form of salt include, for example, an INCI name (International Cosmetic Ingredient Dictionary and Handbook, 15th edition, 1st edition, which is 2-amino-2-methyl-1-propanol salt. Vol., 2014, p. 212): AMP-ACRYLATES / DIACETONE ACRYLAMIDE COPOLYMER, (Acrylates / diacetone acrylamide) copolymer AMP; 2-amino-2-methyl-1,3-propanediol salt, INCI Name (International Cosmetic Ingredient Dictionary and Handbook, 15th Edition, Volume 1, 2014, p. 2 4): AMPD-ACRYLATES / DIACETONEACRYLAMIDE COPOLYMER In the notation, and (acrylates / diacetone acrylamide) copolymer AMPD like.

Examples of commercially available acrylic copolymers obtained using the above-mentioned diacetone acrylamide include, for example, the product name “Plus Size L-53” manufactured by Kyoyo Chemical Industry Co., Ltd., which is an (acrylates / diacetone acrylamide) copolymer; Diacetone acrylamide) copolymer AMP manufactured by Kyoyo Chemical Industry Co., Ltd., trade names “Plus Size L-3200B”, “Plus Size L-6010”, “Plus Size L-6330”, “Plus Size L-7400B”, “Plus” “L size L-9400B”, “Plus size L-9909”; (Acrylates / diacetone acrylamide) copolymer AMPD manufactured by Kyoyo Chemical Industry Co., Ltd., trade names “Plus Size L-1260”, “Plus Size L-53D”, etc. Can be mentioned.

In 100% by mass of the hairdressing composition of the present invention, the content of the film-forming polymer is preferably 0.3% by mass or more, more preferably 1.0% by mass or more, and preferably 10.0% by mass or less. Preferably it is 5.0 mass% or less. When the content is equal to or higher than the lower limit, the hair styling power is further increased. Generation | occurrence | production of flaking is further suppressed as the said content is below the said upper limit. Especially, it is preferable that content of the acrylic copolymer obtained using diacetone acrylamide satisfy | fills the said range.

The hairdressing composition of the present invention can be used within the range not inhibiting the effects of the present invention, for example, surfactants such as nonionic surfactants, cationic surfactants and amphoteric surfactants; glycerin, 1,3-butylene glycol, Polyhydric alcohols such as propylene glycol, 1,2-butanediol, 1,2-pentanediol, 1,2-hexanediol, 1,2-octanediol, 1,2-decanediol, polyoxypropylene methylglucoside; sorbitol Sugar oils such as maltitol and trehalose; silicone oils; sequestering agents; antioxidants; plant extract extracts; dyes; pigments;

The content of the polyhydric alcohol in 100% by mass of the hairdressing composition of the present invention is not particularly limited, but is preferably 0.3% by mass or more, more preferably from the viewpoint of further improving the texture after hairdressing. It is 1.0 mass% or more, preferably 30.0 mass% or less, more preferably 25.0 mass% or less.

(Other details of hairdressing composition)
The properties of the hairdressing composition of the present invention are not particularly limited, and examples thereof include liquid, gel, cream, and solid. In particular, the hairdressing composition of the present invention is preferably liquid or gel-like, and more preferably gel-like.

The hair styling composition of the present invention is preferably a non-emulsifying hair styling composition from the viewpoint of reducing stickiness, improving hair washability, and achieving a refreshing natural finish. It is preferably a gel hairdressing composition.

The hair styling composition of the present invention may be a non-foamed hair styling composition or a non-foamed gel hair styling composition.

The viscosity at 25 ° C. of the hairdressing composition of the present invention is preferably 1000 mPa · s or more, more preferably 2000 mPa · s or more, preferably 100,000 mPa · s or less, more preferably 50000 mPa · s or less. When the viscosity is not less than the above lower limit and not more than the above upper limit, coatability is further enhanced, flaking and stickiness are further suppressed, and hair styling power is further enhanced.

The above viscosity is No. using a viscometer. It is measured under the conditions of a rotation speed of 12 rpm and a rotation time of 1 minute using a 4-rotor. As the viscometer, a TV-22 viscometer manufactured by Toki Sangyo Co., Ltd. can be used.

The method for producing the hairdressing composition of the present invention is not particularly limited, and a known method for producing a hairdressing composition can be used as the method for producing the hairdressing composition of the present invention. Although it does not specifically limit as a manufacturing method of the hairdressing composition of this invention, For example, the following method is mentioned. Ingredient (A), ingredient (C), and water are stirred with a disper mixer, and after homogenization is confirmed, ingredient (D) is added and stirred again. Furthermore, the disper mixer is replaced with a paddle mixer, and other components including the component (B) are blended and homogenized while stirring.

The hairdressing composition of the present invention includes at least a component (A), a component (B), a component (C), and a component (D) as main components. By containing silica (component (A)), the hair styling composition of the present invention can exhibit high hair styling power (mainly the ability to raise hair) while suppressing stickiness and exhibiting a natural finish. . In addition, the hair-styling holding power (force for holding the hairstyle) and re-hair-styling power (hair-styling power when hair is re-styled after a lapse of time after hair has been tempered) are also improved.

In a conventional hair styling composition containing silica, so-called flaking (hair styling agent such as silica or the like) is obtained when the hair bundle that has been shave is deformed due to volatilization of volatile components such as water and ethanol after hair styling. There is a problem that a phenomenon in which components of the composition are peeled off and appear white is likely to occur. In addition, there is a problem that flaking is likely to occur when the hair is set again after a lapse of time since the hair is set. In particular, there is a problem that flaking is likely to occur when combing using a comb.

On the other hand, the present invention is characterized by dramatically suppressing flaking immediately after styling and during styling by using the component (B) which is a specific nonionic surfactant. Although the detailed reason for this effect is unknown, it is because the component (B) having a relatively large hydrophobic group is adsorbed on the surface of the component (A) and inhibits aggregation of the components (A). Presumed.

In addition to component (A) and component (B), a clay mineral (component (C)) and a polysaccharide compound (component (D)) are blended to stably thicken the hairdressing composition. Separation of components in the composition is suppressed, and the storage stability of the hairdressing composition of the present invention is improved. In addition, the aggregation of the component (A) and the caking (a phenomenon in which the settled component (A) adheres) during storage of the hairdressing composition composition is less likely to occur. Further, flaking caused by the aggregated component (A) is suppressed.

Therefore, according to the present invention, it is a hair styling composition that has excellent hair styling power and can be stylied into a hairstyle with a non-sticky natural finish, has excellent storage stability, and can particularly dramatically reduce flaking. The hairdressing composition which has can be obtained.

The hair styling composition of the present invention is not particularly limited, but can be used, for example, in a form filled in a container.

Hereinafter, the present invention will be specifically described with reference to examples and comparative examples. The present invention is not limited only to the following examples.

In the preliminary experiments, examples and comparative examples, the following components were used.

(Ingredient (A))
Silica 1: manufactured by Fuji Silysia Chemical Co., Ltd., trade name “Siricia 320”
Silica 2: Nippon Aerosil Co., Ltd., trade name “AEROSIL 200”
Silica 3: manufactured by Nippon Aerosil Co., Ltd., trade name “AEROSIL 300”

(Ingredient (B))
Colles-24: Nippon Emulsion Co., Ltd., trade name “CS-24”, polyoxyethylene cholesteryl ether, average addition mole number of oxyethylene 24
PEG-10 soybean sterol: Nikko Chemicals, trade name “BSP-10”, polyoxyethylene phytosterol, average addition mole number of oxyethylene 10
PEG-20 soybean sterol: Nikko Chemicals, trade name “BSP-20”, polyoxyethylene phytosterol, average addition mole number of oxyethylene 20
PEG-30 soybean sterol: Nikko Chemicals, trade name “BSP-30”, polyoxyethylene phytosterol, average addition mole number of oxyethylene 30

(Ingredient (C))
Fluorosilicic acid (sodium / magnesium): manufactured by Rockwood, trade name “Laponite XL21”

(Component (D))
Xanthan gum: manufactured by Dainippon Sumitomo Pharma Co., Ltd., trade name “Echo Gum T”

(Ingredient (E))
PEG-60 glyceryl trioleate: trade name “GWO-360” manufactured by Nippon Emulsion Co., Ltd.
Sucrose laurate: manufactured by Daiichi Kogyo Seiyaku Co., Ltd., trade name “Cosmelike L-160”

<Preliminary experiment>
Preliminary experiments for comparing the effect of suppressing flaking between component (B) and other surfactants were carried out as follows.

(Experimental example 1)
Silica (silica 1) 3.0% by mass, fluorosilicic acid (sodium / magnesium) 1.2% by mass, xanthan gum 0.3% by mass, polyhydric alcohol (PEG, D-pantothenyl alcohol, 1,3-butylene glycol) , Polyoxypropylene methyl glucoside) 16.0% by mass and aqueous medium (purified water, ethanol) 79.5% by mass were mixed to prepare a hair styling composition.

(Experimental Examples 2 to 14)
Silica (silica 1) 3.0% by mass, surfactant shown in Table 1 below or polyethylene glycol 1500 3.0% by mass, fluorosilicic acid (sodium / magnesium) 1.2% by mass, xanthan gum 0.3% by mass , 16.0% by mass of polyhydric alcohol (PEG, D-pantothenyl alcohol, 1,3-butylene glycol, polyoxypropylene methyl glucoside) and 76.5% by mass of an aqueous medium (purified water, ethanol) A hair styling composition was prepared.

In Experimental Example 5, polyethylene glycol 1500, which is an additive that is not a surfactant, was used in place of the surfactant.

The following flaking evaluations were performed on the obtained hairdressing composition.

(Evaluation of flaking)
About 2.5 g of the obtained hair styling composition was uniformly applied onto the hair on one half of the wig (Lesson Mannequin: manufactured by Eucalyptus Japan), and the hair was patted toward the back of the head. It was left for 4 hours. The hair of the wig after standing was combed with a comb five times, and the occurrence of flaking was visually confirmed.

Based on the flaking occurrence state of Experimental Example 1 (in the case where no surfactant was added), the flaking occurrence improvement effect (that is, the flaking suppression effect) of Experimental Examples 2 to 14 was evaluated.

In Table 1, the results of flaking are excellent in the order of ◯> Δ> ×> xxx. As shown in Table 1, there is a great difference in the effect of suppressing flaking depending on the type of surfactant added. Among all the experimental examples, in Experimental Examples 9 and 11 to 13, extremely excellent flaking was observed. An inhibitory effect was observed.

In the preliminary experiment described above, the amount of the hairdressing composition applied is generally about 1 g with respect to the entire hair, but it is applied at a coating amount about 5 times that (about 2.5 g on one half). Evaluation is carried out as a condition where flaking is very likely to occur. In Experimental Example 1, flaking to the extent that the hair after combing became white was recognized. On the other hand, in Experimental Examples 9 and 11 to 13, flaking was improved to such an extent that only a small amount was recognized.

(Examples 1 to 13 and Comparative Examples 1 to 4)
Blending ingredients shown in Tables 2 and 3 below were blended (the blending unit was mass%) to prepare a hairdressing composition. The properties of the hairdressing composition obtained in Examples 1 to 13 were all gel-like. In addition, the compounding quantity in a table | surface was shown by the actual compounding quantity (composition quantity of goods).

The obtained hairdressing composition was filled in a plastic container to obtain a hairdressing agent.

The following evaluations 1 and 2 were performed on the obtained hairdressing composition.

(Evaluation 1: Hair styling ability)
About 1.0 g of the obtained hairdressing composition was uniformly applied onto the hair on one side half of a wig (Lesson Mannequin: manufactured by Eucalyptus Japan), and the hair was shaped so that the hair was raised up from the root and gathered up. After 10 seconds, the angle with respect to the vertical direction of the hair top of the temporal head was visually confirmed, and the hair styling power was evaluated according to the following criteria. In addition, the said angle | corner was 0 degree in the perpendicular | vertical downward direction (namely, state in which the hair tip drooped completely), and 180 degree | times in the perpendicular | vertical upward direction (namely, state in which the hair tip rose completely). The hair styling power was determined according to the following criteria.

<Criteria for hair styling power>
○ ○ (pretty good): the angle of the hair tip is 135 ° or more ○ (good): the angle of the hair tip is 90 ° or more and less than 135 ° △ (somewhat bad): the angle of the hair tip is 45 ° or more and less than 90 ° X (Bad): The angle of the hair tip is less than 45 °

(Evaluation 2: Flaking suppression effect)
Immediately after the evaluation 1, hair was wigged along the shape of the wig toward the back of the head and then allowed to stand for about 4 hours. After confirming the state of flaking after standing, it was combed five times with a comb, and the state of flaking after combing was again visually confirmed. In addition, when it appeared that white powder had adhered on the hair, it determined with there being flaking. The flaking suppression effect was determined according to the following criteria.

<Judgment criteria for anti-flaking effect>
○ ○ (very good): no flaking after standing and after combing ○ (good): no flaking after standing and slight flaking after combing × (poor) ): Flaking is clearly observed at least after standing and after combing

In Comparative Examples 1 and 2, slight flaking was observed after standing, and clear flaking was recognized after combing.

(Comparative Example 5)
A hairdressing composition was prepared in the same manner as in Example 1 except that component (C) (fluorosilicic acid (sodium / magnesium)) and component (D) (xanthan gum) were not blended. The hairdressing composition obtained in Comparative Example 5 was liquid.

The hairdressing composition obtained in Example 1 and Comparative Example 5 was subjected to the following evaluations 3 and 4.

(Evaluation 3: Storage stability)
A Nessler tube (capacity: 100 ml) is filled with 100 ml of the obtained hairdressing composition and stored in an environment at 23 ° C., and the state of the hairdressing composition is visually checked after 3, 5 and 20 days. And observed.

As a result, the hairdressing composition of Comparative Example 5 was separated after 3 days. On the other hand, the hairdressing composition of Example 1 was not separated even after 20 days, was in a uniform state, and exhibited excellent storage stability.

(Evaluation 4: Hair styling ability, flaking suppression effect (sample after storage))
In the evaluation 3, the hair styling power and the flaking suppression effect were evaluated in the same manner as in the evaluation 1 and the evaluation 2, using the hair styling composition after standing still for 20 days.

As a result, the hair styling composition of Example 1 (after storage at rest for 20 days) showed excellent hair styling power (XX) and excellent flaking suppression effect (XX). On the other hand, the hair styling composition of Comparative Example 5 (after storage at rest for 20 days) showed excellent hair styling power (XX), but was inferior in flaking suppression effect (x), and had a flaking suppression effect. Even after standing for evaluation (before combing), flaking was clearly observed.

Claims

Including the following component A, the following component B, the following component C, and the following component D,
A hairdressing composition comprising 0.5% by mass or more and 10.0% by mass or less of the component A.
Component A: Silica Component B: Compound selected from the group consisting of polyoxyethylene cholesteryl ether and polyoxyethylene phytosterol Component C: Clay mineral Component D: Polysaccharide compound
The hairdressing composition according to claim 1, wherein a mass ratio of the content of the component B to a content of the component A is 0.2 or more, and a content of the component B is 10.0 mass% or less. .
A group consisting of wax, ester oil, hydrocarbon oil, fats and oils and higher alcohols having 12 to 18 carbon atoms, or consisting of wax, ester oil, hydrocarbon oils, fats and oils and higher alcohols having 12 to 18 carbon atoms The hair styling composition according to claim 1 or 2, comprising a total of 3.0% by mass or less of oily components selected from the formula.
The hair styling composition according to any one of claims 1 to 3, comprising the following component E:
Component E: Compound selected from the group consisting of sucrose fatty acid ester and polyoxyethylene glycerin fatty acid triester
The hair styling composition according to any one of claims 1 to 4, wherein the property is gel.