JPWO2018088312A1 - Cosmetic composition - Google Patents

Abstract

The cosmetic composition contains amorphous silica powder and an associative thickener.

Description

Related applications

  The present invention is based on the priority claim of Japanese Patent Application: Japanese Patent Application No. 2006-217920 (filed on Nov. 8, 2016), and the entire content of the application is incorporated herein by reference. Shall.

  The present disclosure relates to a cosmetic composition. For example, the present disclosure relates to a composition that can be applied to hair styling.

  Cosmetics containing silica are disclosed in Patent Documents 1 to 3, for example.

  The emulsified cosmetic described in Patent Document 1 includes (a) 1.0 to 2.0% by mass of a hydrophobically modified polyether urethane represented by a specific structural formula, and (b) a hydrophilic compound having gelling ability. The microgel obtained by crushing the gel which consists of, and (c) 0.5-2.0 mass% of spherical silica powder are contained.

  The gel hairdressing composition described in Patent Document 2 comprises (A) silicic anhydride and / or hydrophobized silicic anhydride, (B) smectite clay mineral, and (C) water. The composition for non-emulsifying hairdressing agents described in Patent Document 3 contains (A) silicic anhydride and / or hydrophobized silicic anhydride, (B) polyhydric alcohol, and (C) polysaccharide thickener. It becomes.

JP 2014-40385 A JP 2012-102056 A JP 2012-102058 A

  The hair styling using the emulsified cosmetic described in Patent Document 1 containing true spherical silica powder has low hair styling power for setting a hairstyle having a natural flow, low hair styling power immediately after the start of use, Low re-styling ability to reset the hairstyle.

  The clay minerals and polysaccharides used as thickeners in the hairdressing compositions described in Patent Documents 2 and 3 cause the user to feel sticky and cause squeaking during use.

  Therefore, a cosmetic composition with a good feeling of use is desired while having high hair styling properties, hair styling properties immediately after application, and re-hair styling properties.

  According to a first aspect of the present disclosure, a cosmetic composition containing an amorphous silica powder and an associative thickener is provided.

  According to the cosmetic composition of the present disclosure, high hair styling properties, high hair styling properties immediately after the start of use, and high hair styling properties can be obtained. Moreover, according to the cosmetic composition of the present disclosure, the occurrence of stickiness and creaking can be suppressed. Thereby, the user can obtain a suitable feeling of use.

According to a preferred form of the first aspect, the silica powder has a BET specific surface area (excluding the internal surface area) of 50 m ² / g or more.

  According to the preferable form of the said 1st viewpoint, the content rate of a silica powder is 0.1 mass%-3 mass% with respect to the mass of cosmetics composition.

  According to a preferred form of the first aspect, the associative thickener is a hydrophobically modified polyether urethane and / or a taurate-based synthetic polymer.

According to a preferred embodiment of the first aspect, the hydrophobic modified polyether urethane has the following structural formula (I).
R ¹ -{(O—R ² ) _k —OCONH—R ³ [—NHCOO— (R ⁴ —O) _n —R ⁵ ] _h } _m (I)
[In the formula (I),
R ¹ , R ² and R ⁴ are each independently a hydrocarbon group having 2 to 4 carbon atoms;
R ³ is a hydrocarbon group having 1 to 10 carbon atoms which may have a urethane bond;
R ⁵ is a hydrocarbon group having 8 to 36 carbon atoms;
m is a number greater than or equal to 2;
h is a number greater than or equal to 1;
k is a number from 1 to 500;
n is a number from 1 to 200. ]

  According to a preferred form of the first aspect, the hydrophobically modified polyether urethane is a (PEG-240 / decyltetradeceth-20 / hexamethyl diisocyanate) copolymer.

  According to a preferred embodiment of the first aspect, the taurate-based synthetic polymer is a polymer and / or copolymer (including a crosslinked polymer) having 2-acrylamido-2-propanesulfonic acid or a salt thereof as a structural unit. is there.

  According to a preferred embodiment of the first aspect, the taurate-based synthetic polymer is a (acryloyldimethyltaurine ammonium / beheneth methacrylate-25) crosspolymer.

  According to the preferable form of the said 1st viewpoint, the content rate of an associative thickener is 0.3 mass%-3 mass% with respect to the mass of cosmetics composition.

  According to the preferable form of the first aspect, the cosmetic composition further contains 0.1% by mass to 0.5% by mass of a carboxyvinyl polymer with respect to the mass of the cosmetic composition.

  According to the preferable form of the first aspect, the content of the oil component is less than 2% by mass.

  According to a preferred embodiment of the first aspect, the viscosity is 1,000 mPa · s to 100,000 mPa · s.

  In the following description, POE is an abbreviation for polyoxyethylene and POP is an abbreviation for polyoxypropylene. The number in parentheses after POE or POP represents the average added mole number of POE group or POP group in the compound.

  The cosmetic composition according to the first embodiment of the present disclosure will be described. The cosmetic composition of the present disclosure can be applied to a hair styling agent, for example. When the composition of this indication contains an oily ingredient, it is preferred in the oil-in-water type.

  The cosmetic composition of the present disclosure contains amorphous silica powder and an associative thickener.

[Silica powder]
Silica is also called silicon dioxide, silicic anhydride, or the like. As the silica powder, for example, fumed silica powder can be used. The silica surface is preferably hydrophilic.

An indeterminate shape means, for example, that each particle in the powder is not generally spherical. The BET specific surface area of the silica powder is preferably 50 m ² / g or more, more preferably 100 m ² / g or more, excluding the internal surface area (assuming a non-porous body), and 150 m ² / g or more. More preferably. The average primary particle diameter of the silica powder is preferably 1 μm or less. By increasing the external surface area of the powder, it is possible to improve hair styling properties and re-styling properties. Examples of commercially available silica powder include AEROSIL (registered trademark) series 90, 130, 150, 200, 300, 380, OX50, TT600, R972, R974, R9200, RY200, etc. (EVONIK). it can.

  The content of the silica powder is preferably 0.1% by mass or more, more preferably 0.2% by mass or more, and more preferably 0.4% by mass or more, based on the mass of the composition. The content is more preferably 0.5% by mass or more, and further preferably 0.8% by mass or more. When the content of the silica powder is less than 0.1% by mass, sufficient hair styling properties, hair styling properties immediately after application, and hair styling properties cannot be obtained. Moreover, the content rate of a silica powder is preferable in it being 3 mass% or less with respect to the mass of a composition, it is more preferable in it being 2.5 mass% or less, and it is further more preferable in it being 2 mass% or less. If the content of the silica powder exceeds 3% by mass, stickiness and squeaking are deteriorated.

  The cosmetic composition of the present disclosure can be contained even if it is a true spherical silica powder as long as the effects of the present disclosure are not impaired.

[Associative thickener]
The associative thickener usually has a hydrophobic part and a hydrophilic part. The associative thickener preferably has a hydrophobic portion at both ends. The associative thickener preferably has a hydrophilic portion between the hydrophobic portions at both ends. For example, it is considered that a certain associative thickener forms a network (network structure) by associating hydrophobic portions with each other, and develops a thickening action.

  As the associative thickener, for example, hydrophobically modified polyether urethane and / or taurate-based synthetic polymer can be used. Even if the thickening mechanism of the thickener listed below is not associative, the thickener is not excluded from the thickener applicable to the composition of the present disclosure.

As the hydrophobic modified polyether urethane, for example, a polymer having the following structural formula (I) can be used.
_{^{R 1 - {(O-R}} 2) k -OCONH-R 3 [-NHCOO- (R 4 -O) n -R 5] h} m (I)

In Structural Formula (I), R ¹ , R ² and R ⁴ are each independently preferably a hydrocarbon group having 2 to 4 carbon atoms, and more preferably an alkylene group having 2 to 4 carbon atoms. . R ³ is preferably a hydrocarbon group having 1 to 10 carbon atoms which may have a urethane bond. R ⁵ is preferably a hydrocarbon group having 8 to 36 carbon atoms, and more preferably a hydrocarbon group having 12 to 24 carbon atoms. For example, R ¹ can be an ethylene group. For example, R ² can be an ethylene group. For example, R ³ can be an alkylene group having 4 to 8 carbon atoms. For example, R ⁴ can be an ethylene group. For example, R ⁵ can be a branched alkyl group having 16 to 32 carbon atoms.

  In Structural Formula (I), m is preferably a number of 2 or more. h is preferably a number of 1 or more, and more preferably 1. k is preferably a number of 1 to 500, and more preferably 100 to 300. n is preferably a number of 1 to 200, and more preferably 10 to 100.

The hydrophobic modified polyether urethane represented by the above formula (I) is, for example, one or more polyether polyols represented by R ¹ [(OR ² ) _k OH] _m , and R ³ (NCO ) Obtained by reacting one or more polyisocyanates represented by _{h + 1} with one or more polyether monoalcohols represented by HO (R ⁴ O) _n R ⁵ Can do. At this time, the ratio between the isocyanate group derived from polyisocyanate and the hydroxyl group derived from polyether polyol and polyether monoalcohol is preferably NCO: OH = 0.8: 1 to 1.4: 1.

The polyether polyol compound represented by the above formula R ¹ [(OR ² ) _k OH] _m is an addition polymerization of m-valent polyol with alkylene oxide such as ethylene oxide, propylene oxide, butylene oxide, epichlorohydrin, styrene oxide, etc. Can be obtained. R ¹ is determined by the m-valent polyol. R ² is determined by alkylene oxide, styrene oxide or the like. The molecular weight of R ¹ [(OR ² ) _k OH] _m is preferably 500 to 100,000, more preferably 1,000 to 50,000.

  As the polyol, those having 2 to 8 valences are preferable. For example, as polyol, dihydric alcohol such as ethylene glycol, propylene glycol, butylene glycol, hexamethylene glycol, neopentyl glycol; glycerin, trioxyisobutane, 1,2,3-butanetriol, 1,2,3-pentatriol 2-methyl-1,2,3-propanetriol, 2-methyl-2,3,4-butanetriol, 2-ethyl-1,2,3-butanetriol, 2,3,4-pentanetriol, 2 , 3,4-hexanetriol, 4-propyl-3,4,5-heptanetriol, 2,4-dimethyl-2,3,4-pentanetriol, pentamethylglycerin, pentaglycerin, 1,2,4-butane Triol, 1,2,4-pentanetriol, trimethylolethane, Trihydric alcohols such as methylolpropane; pentaerythritol, 1,2,3,4-pentanetetrol, 2,3,4,5-hexanetetrol, 1,2,4,5-pentanetetrol, 1,3 Tetravalent alcohols such as 1,4,5-hexanetetrol; pentavalent alcohols such as adnit, arabit and xylit; hexavalent alcohols such as dipentaerythritol, sorbit, mannitol and exit; octavalent alcohols such as sucrose Is mentioned.

In addition, the alkylene oxide, styrene oxide and the like to be added are particularly easily available, and are preferably alkylene oxide having 2 to 4 carbon atoms or styrene oxide in order to exhibit excellent effects. Alkylene oxide, styrene oxide and the like may be homopolymerization, two or more types of random polymerization, or block polymerization. The addition method may be a normal method. The degree of polymerization k is preferably 0 to 1000, more preferably 1 to 500, and still more preferably 10 to 200. Ratio of ethylene groups occupied in R ² are preferably the total ^{R 2} is 50 to 100 wt%.

The polyisocyanate represented by the formula R ³ (NCO) _{h + 1} is not particularly limited as long as it has two or more isocyanate groups in the molecule. Examples of the polyisocyanate include aliphatic diisocyanate, aromatic diisocyanate, alicyclic diisocyanate, biphenyl diisocyanate, and phenylmethane diisocyanate, triisocyanate, and tetraisocyanate.

  Examples of the aliphatic diisocyanate include methylene diisocyanate, dimethylene diisocyanate, trimethylene diisocyanate, tetramethylene diisocyanate, pentamethylene diisocyanate, hexamethylene diisocyanate, dipropyl ether diisocyanate, 2,2-dimethylpentane diisocyanate, 3-methoxyhexane diisocyanate, Octamethylene diisocyanate, 2,2,4-trimethylpentane diisocyanate, nonamethylene diisocyanate, decamethylene diisocyanate, 3-butoxyhexane diisocyanate, 1,4-butylene glycol dipropyl ether diisocyanate, thiodihexyl diisocyanate, metaxylylene diisocyanate, paraxylylene Range isocyanine DOO, tetramethylxylylene diisocyanate, and the like.

  Examples of the aromatic diisocyanate include metaphenylene diisocyanate, paraphenylene diisocyanate, 2,4-tolylene diisocyanate, 2,6-tolylene diisocyanate, dimethylbenzene diisocyanate, ethylbenzene diisocyanate, isopropylbenzene diisocyanate, tolidine diisocyanate, 1,4- Examples include naphthalene diisocyanate, 1,5-naphthalene diisocyanate, 2,6-naphthalene diisocyanate, and 2,7-naphthalene diisocyanate.

  Examples of the alicyclic diisocyanate include hydrogenated xylylene diisocyanate and isophorone diisocyanate.

  Examples of the biphenyl diisocyanate include biphenyl diisocyanate, 3,3′-dimethylbiphenyl diisocyanate, and 3,3′-dimethoxybiphenyl diisocyanate.

  Examples of the diisocyanate of phenylmethane include diphenylmethane-4,4′-diisocyanate, 2,2′-dimethyldiphenylmethane-4,4′-diisocyanate, diphenyldimethylmethane-4,4′-diisocyanate, 2,5,2 ′. , 5′-tetramethyldiphenylmethane-4,4′-diisocyanate, cyclohexylbis (4-isothiontphenyl) methane, 3,3′-dimethoxydiphenylmethane-4,4′-diisocyanate, 4,4′-dimethoxydiphenylmethane 3,3′-diisocyanate, 4,4′-diethoxydiphenylmethane-3,3′-diisocyanate, 2,2′-dimethyl-5,5′-dimethoxydiphenylmethane-4,4′-diisocyanate, 3,3′- Dichlorodiphenyldimethyl Tan-4,4'-diisocyanate, benzophenone-3,3'-diisocyanate, and the like.

  Examples of the triisocyanate of phenylmethane include 1-methylbenzene-2,4,6-triisocyanate, 1,3,5-trimethylbenzene-2,4,6-triisocyanate, and 1,3,7-naphthalenetriisocyanate. Isocyanate, biphenyl-2,4,4′-triisocyanate, diphenylmethane-2,4,4′-triisocyanate, 3-methyldiphenylmethane-4,6,4′-triisocyanate, triphenylmethane-4,4 ′, 4 ″ -triisocyanate, 1,6,11-undecane triisocyanate, 1,8-diisocyanate-4-isocyanate methyloctane, 1,3,6-hexamethylene triisocyanate, bicycloheptane triisocyanate, tris (isocyanate phenyl) Such as thiophosphate It is below.

  The polyisocyanate may be used as a dimer or trimer (isocyanurate bond) of these polyisocyanate compounds, or may be reacted with an amine to be used as a biuret.

Furthermore, a polyisocyanate having a urethane bond obtained by reacting these polyisocyanate compounds with a polyol can also be used. As a polyol, the thing of 2-8 valence is preferable, and the above-mentioned polyol is preferable. ^In the case of using the R 3 _{(NCO) h + 1} as trivalent or more polyisocyanates, polyisocyanate preferably has the urethane bond.

The polyether monoalcohol represented by the above formula HO (R ⁴ O) _n R ⁵ is not particularly limited as long as it is a monohydric alcohol polyether. The polyether monoalcohol can be obtained by addition polymerization of a monohydric alcohol with an alkylene oxide such as ethylene oxide, propylene oxide, butylene oxide, epichlorohydrin, styrene oxide, or the like.

The monohydric alcohol here can be represented by, for example, the following formulas (II), (III) and (IV).
R ⁶ —OH (II)
^{R 7 -CR 8 H-R 9} -OH (III)
R ¹⁰ —CR ¹¹ H—OH (IV)

R ⁵ can be a hydrocarbon group excluding the hydroxyl group in the above formulas (II) to (IV). R ⁵ is preferably R ⁶ , R ⁷ , R ⁸ , R ¹⁰ and R ¹¹ , and examples thereof include an alkyl group, an alkenyl group, an alkylaryl group, a cycloalkyl group, and a cycloalkenyl group. The number of carbon atoms of R ⁵ is preferably 8 to 36, and more preferably 12 to 24.

  Examples of the alkyl group include methyl, ethyl, propyl, isopropyl, butyl, isobutyl, tertiary butyl, pentyl, isopentyl, neopentyl, tertiary pentyl, hexyl, heptyl, octyl, 2-ethylhexyl, nonyl, decyl, undecyl, dodecyl. , Tridecyl, isotridecyl, myristyl, palmityl, stearyl, isostearyl, icosyl, docosyl, tetracosyl, triacontyl, 2-octyldodecyl, 2-dodecylhexadecyl, 2-tetradecyloctadecyl, monomethyl branched-isostearyl and the like.

  Examples of the alkenyl group include vinyl, allyl, propenyl, isopropenyl, butenyl, pentenyl, isopentenyl, hexenyl, heptenyl, octenyl, nonenyl, decenyl, undecenyl, dodecenyl, tetradecenyl, oleyl and the like.

  Examples of alkylaryl groups include phenyl, toluyl, xylyl, cumenyl, mesityl, benzyl, phenethyl, styryl, cinnamyl, benzhydryl, trityl, ethylphenyl, propylphenyl, butylphenyl, pentylphenyl, hexylphenyl, heptylphenyl, octylphenyl, nonyl Examples include phenyl, α-naphthyl, β-naphthyl group and the like.

  Examples of the cycloalkyl group and the cycloalkenyl group include a cyclopentyl, cyclohexyl, cycloheptyl, methylcyclopentyl, methylcyclohexyl, methylcycloheptyl, cyclopentenyl, cyclohexenyl, cycloheptenyl, methylcyclopentenyl, methylcyclohexenyl, methylcycloheptenyl group. Etc.

In the above formula (III), R ⁹ is preferably a hydrocarbon group, and more preferably, for example, an alkylene group, an alkenylene group, an alkylarylene group, a cycloalkylene group, a cycloalkenylene group or the like.

Further, the alkylene oxide, styrene oxide and the like to be added may be homopolymerization, two or more kinds of random polymerization, or block polymerization. The addition method may be a normal method. The degree of polymerization n is preferably 0 to 1000, more preferably 1 to 200, and even more preferably 10 to 200. Moreover, the ratio of the ethylene group which occupies for R ⁴ is preferably 50% by weight to 100% by weight, and more preferably 65% by weight to 100% by weight of the total R ⁴ .

  As a method for producing the copolymer represented by the above formula (I), a reaction between a normal polyether and an isocyanate can be used. For example, the polyether and the isocyanate are reacted at 80 to 90 ° C. for 1 to 3 hours. It can be reacted by heating.

In addition, (A) R ¹ [(OR ² ) _k OH] _m represented by polyether polyol, (B) R ³ (NCO) _{h + 1} polyisocyanate, (C) HO (R ⁴ O ) When the polyether monoalcohol represented by _n R ⁵ is reacted, by-products other than the copolymer having the structure of the formula (I) may be generated. For example, when diisocyanate is used, the main product is a CBACBC type copolymer represented by the formula (I). -(A-B) _x -ABC type and other compounds may be by-produced. In this case, the copolymer of the formula (I) can be used in the present invention in the form of a mixture containing the copolymer of the formula (I) without separating the copolymer of the formula (I).

As the associative thickener, for example, (PEG-240 / decyltetradeceth-20 / hexamethyldiisocyanate) copolymer (a copolymer represented by the above formula (I), wherein R ¹ , R ² , and R ⁴ are Each ethylene group, R ³ is a hexamethylene group, R ⁵ is a 2-dodecyl dodecyl group, h is 1, m is 2, k is 120, and n is 20) (Adecanol (registered) (Trademark) GT-700, ADEKA Corporation).

  Examples of associative thickeners include taurate-based synthetic polymers and / or acrylate-based synthetic polymers. For example, as a taurate polymer thickener, 2-acrylamido-2-propanesulfonic acid (acryloyldimethyltauric acid) or a salt thereof (AMPS structure) as a constituent unit and / or copolymer (crosslinking) Including polymers). Examples of such a thickener include (acryloyldimethyltaurine ammonium / behenes methacrylate-25) crosspolymer (Aristoflex (registered trademark) HMB, Clariant Japan).

  If the cosmetic composition is to be thickened only with clay mineral or polysaccharide thickeners, the composition becomes sticky or squeaky for the user. However, when an associative thickener is used, the cosmetic composition can be thickened while suppressing the occurrence of stickiness and squeak.

  Moreover, when a carboxyvinyl polymer (carbomer) is used in a cosmetic composition, the feeling of use can be enhanced. However, in the absence of an associative thickener, the silica powder aggregates when attempting to thicken the silica powder-containing composition with a carboxyvinyl polymer. However, by adding an associative thickener, the aggregation of the silica powder can be suppressed even when a carboxyvinyl polymer is present. Thereby, a good feeling of use can be maintained, aggregation of the silica powder can be suppressed, and the cosmetic composition can be thickened.

  The content of the associative thickener in the composition is preferably 0.3% by mass or more, more preferably 0.4% by mass or more, and 0.5% by mass or more with respect to the mass of the composition. Is more preferable, 0.8% by mass or more is more preferable, and 1% by mass or more is further preferable. If the content of the associative thickener is less than 0.3% by mass, a sufficient thickening effect cannot be obtained. The content of the associative thickener in the composition is preferably 3% by mass or less, more preferably 2.5% by mass or less, and further preferably 2% by mass or less with respect to the mass of the composition. preferable. When the content of the associative thickener exceeds 3% by mass, the viscosity becomes too high, and the filling property to the container, the spread at the time of application, and the familiarity to the hair are deteriorated.

  Another thickener may be added to the composition of the present disclosure as long as the effects of the present disclosure are not impaired. Other thickeners include, for example, gum arabic, carrageenan, gum karaya, gum tragacanth, carob gum, quince seed (malmello), casein, dextrin, gelatin, sodium pectate, sodium alginate, methylcellulose, ethylcellulose, carboxymethylcellulose (CMC). , Hydroxyethyl cellulose, hydroxypropyl cellulose, polyvinyl alcohol (PVA), polyvinyl methyl ether (PVM), PVP (polyvinyl pyrrolidone), sodium polyacrylate, carboxyvinyl polymer, locust bean gum, guar gum, tamarind gum, dialkyldimethylammonium cellulose sulfate, Xanthan gum, magnesium aluminum silicate, bentonite, hectorite, silicic acid Lumi bromide magnesium (Veegum), sodium magnesium silicate (Laponite), and the like silicic anhydride.

  As the thickener combined with the associative thickener, carboxyvinyl polymer is preferably used. By using a carboxyvinyl polymer, the feeling of use of the cosmetic composition can be enhanced. For example, the hair styling power and the temporal stability immediately after use can be improved. The content of the carboxyvinyl polymer is preferably 0.08% by mass or more and more preferably 0.1% by mass or more with respect to the mass of the composition. When the content of the carboxyvinyl polymer is less than 0.08% by mass, the feeling of use cannot be improved. The content of the carboxyvinyl polymer is preferably 0.5% by mass or less and more preferably 0.3% by mass or less with respect to the mass of the composition. When the content of the carboxyvinyl polymer exceeds 0.5% by mass, the viscosity becomes too high, and the filling property to the container, the spread at the time of application, and the familiarity to the hair are deteriorated.

  When a carboxyvinyl polymer is added to the cosmetic composition, the cosmetic composition preferably further contains a neutralizing agent such as an alkaline compound according to the amount of carboxyvinyl polymer added. Examples of the neutralizing agent include potassium hydroxide and sodium hydroxide.

  As the thickener combined with the associative thickener, a mineral thickener such as sodium magnesium silicate and / or a polysaccharide thickener such as xanthan gum can be used. By combining an associative thickener with a mineral thickener and / or a polysaccharide thickener, it reduces hairiness and creaking associated with minerals and polysaccharides, while maintaining hairdressing and hairstyling immediately after application. Can be increased. The content of the mineral thickener is preferably 0.5% by mass or more and more preferably 0.8% by mass or more with respect to the mass of the composition. If the content of the mineral thickener is less than 0.5% by mass, the viscosity of the agent cannot be adjusted and the hair styling power cannot be increased. The content of the mineral thickener is preferably 2% by mass or less and more preferably 1.5% by mass or less with respect to the mass of the composition. If the content of the mineral thickener exceeds 2% by mass, stickiness and squeaking will occur. The content of the polysaccharide thickener is preferably 0.05% by mass or more and more preferably 0.08% by mass or more with respect to the mass of the composition. When the content of the polysaccharide thickener is less than 0.05% by mass, the viscosity of the agent cannot be adjusted and the hair styling power cannot be increased. Moreover, the content rate of a mineral type thickener is preferable in it being 1.5 mass% or less with respect to the mass of a composition, and it is more preferable in it being 1 mass% or less. If the content of the polysaccharide thickener exceeds 1.5% by mass, stickiness and squeaking will occur.

[Powder other than silica powder]
The cosmetic composition of the present disclosure may further contain a powder other than the silica powder as long as the effects of the present disclosure are not impaired.

  Examples of the powder include inorganic powders (for example, talc, kaolin, mica, sericite (sericite), muscovite, phlogopite, synthetic mica, red mica, biotite, lithia mica, calcined mica, calcined talc, permiculite, Magnesium carbonate, calcium carbonate, aluminum silicate, barium silicate, calcium silicate, magnesium silicate, strontium silicate, metal tungstate, magnesium, silica, zeolite, glass, barium sulfate, calcined calcium sulfate (baked gypsum), Calcium phosphate, fluorapatite, hydroxyapatite, ceramic powder, metal soap (eg, zinc myristate, calcium palmitate, aluminum stearate), boron nitride, etc .; organic powder (eg, polyamide resin powder (nylon powder), polyethylene powder, Methyl methacrylate methacrylate, polystyrene powder, copolymer resin powder of styrene and acrylic acid, benzoguanamine resin powder, polytetrafluoroethylene powder, cellulose powder, silicone resin powder, silk powder, wool powder, urethane powder, etc.); inorganic White pigments (eg, titanium dioxide, zinc oxide, etc.); inorganic red pigments (eg, iron oxide (Bengara), iron titanate, etc.); inorganic brown pigments (γ-iron oxide, etc.), inorganic yellow pigments (yellow Iron oxide, ocher, etc.), inorganic black pigments (black iron oxide, carbon black, low-order titanium oxide, etc.), inorganic purple pigments (eg, manganese violet, cobalt violet, etc.); inorganic green pigments (eg, chromium oxide) , Chromium hydroxide, cobalt titanate, etc.); inorganic blue pigments (eg ultramarine, bitumen, etc.); pearl pigments (eg Titanium oxide coated mica, titanium oxide coated bismuth oxychloride, titanium oxide coated talc, colored titanium oxide coated mica, bismuth oxychloride, fish scale foil, etc.); metal powder pigments (eg, aluminum powder, copper powder, etc.); zirconium, Organic pigments such as barium or aluminum lake (for example, red 201, red 202, red 204, red 205, red 220, red 226, red 228, red 405, orange 203, orange 204 , Organic pigments such as yellow 205, yellow 401 and blue 404, red 3, red 104, red 106, red 227, red 230, red 401, red 505, orange 205, Yellow No. 4, Yellow No. 5, Yellow No. 202, Yellow No. 203, Green No. 3 and Color No. 1, etc.); natural colors (e.g., chlorophyll, can be used β- carotene, etc.) and the like.

[Others]
The cosmetic composition of the present disclosure has other components such as an aqueous solvent, an oily component, an anionic surfactant, a cationic surfactant, an amphoteric surfactant, and a nonionic surfactant as long as the effects of the present disclosure are not impaired. Agent, powder, water-soluble polymer, film agent, UV absorber, sequestering agent, amino acid, organic amine, polymer emulsion, pH adjuster, skin nutrient, vitamin, antioxidant, antioxidant aid, A fragrance | flavor etc. can be suitably contained as needed.

  Examples of other components that can be blended are listed below. At least one of the following components can be added to the composition of the present disclosure.

  As an aqueous solvent, water, alcohol, or a mixture thereof can be mentioned, for example.

  As water, the water used for cosmetics, a quasi-drug, etc. can be used, For example, purified water, ion-exchange water, tap water, etc. can be used. The aqueous phase can further contain a water-soluble alcohol depending on the purpose.

  Examples of water-soluble alcohols include lower alcohols, polyhydric alcohols, polyhydric alcohol polymers, divalent alcohol alkyl ethers, dihydric alcohol alkyl ethers, dihydric alcohol ether esters, glycerin monoalkyl ethers, sugar alcohols, Examples thereof include at least one selected from monosaccharides, oligosaccharides, polysaccharides and derivatives thereof.

  Examples of the lower alcohol include ethanol, propanol, isopropanol, isobutyl alcohol, t-butyl alcohol and the like.

  Examples of the polyhydric alcohol include divalent alcohols (for example, ethylene glycol, propylene glycol, trimethylene glycol, 1,2-butylene glycol, 1,3-butylene glycol, tetramethylene glycol, 2,3-butylene glycol, Pentamethylene glycol, 2-butene-1,4-diol, hexylene glycol, octylene glycol, etc.); trivalent alcohol (eg, glycerin, trimethylolpropane, etc.); tetravalent alcohol (eg, 1, 2, 6) Pentaerythritol such as hexanetriol, etc .; pentavalent alcohol (eg, xylitol, etc.); hexavalent alcohol (eg, sorbitol, mannitol, etc.); polyhydric alcohol polymer (eg, diethylene glycol, dipropylene glycol, Tylene glycol, polypropylene glycol, tetraethylene glycol, diglycerin, polyethylene glycol, triglycerin, tetraglycerin, polyglycerin, etc.); divalent alcohol alkyl ethers (for example, ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, ethylene glycol) Monobutyl ether, ethylene glycol monophenyl ether, ethylene glycol monohexyl ether, ethylene glycol mono 2-methylhexyl ether, ethylene glycol isoamyl ether, ethylene glycol benzyl ether, ethylene glycol isopropyl ether, ethylene glycol dimethyl ether, ethylene glycol diethyl ether, ethylene glycol Dibutyl Dihydric alcohol alkyl ethers (for example, diethylene glycol monomethyl ether, diethylene glycol monoethyl ether, diethylene glycol monobutyl ether, diethylene glycol dimethyl ether, diethylene glycol diethyl ether, diethylene glycol butyl ether, diethylene glycol methyl ethyl ether, triethylene glycol monomethyl ether, triethylene glycol) Monoethyl ether, propylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol monobutyl ether, propylene glycol isopropyl ether, dipropylene glycol methyl ether, dipropylene glycol ethyl ether, dipropylene glycol Dibutyl alcohol ether ester (for example, ethylene glycol monomethyl ether acetate, ethylene glycol monoethyl ether acetate, ethylene glycol monobutyl ether acetate, ethylene glycol monophenyl ether acetate, ethylene glycol diazebate, ethylene glycol disuccine) , Diethylene glycol monoethyl ether acetate, diethylene glycol monobutyl ether acetate, propylene glycol monomethyl ether acetate, propylene glycol monoethyl ether acetate, propylene glycol monopropyl ether acetate, propylene glycol monophenyl ether acetate, etc.); glycerin monoalkyl ether (example) Xyl alcohol, ceralkyl alcohol, batyl alcohol, etc.); sugar alcohols (eg, sorbitol, maltitol, maltotriose, mannitol, sucrose, erythritol, glucose, fructose, amylolytic sugar, maltose, xylitol, amylolytic sugar) Reduced alcohol, etc.); glycolide; tetrahydrofurfuryl alcohol; POE-tetrahydrofurfuryl alcohol; POP-butyl ether; POP-POE-butyl ether; tripolyoxypropylene glycerin ether; POP-glycerin ether; POP / POE-pentane erythritol ether, polyglycerin and the like can be mentioned.

  Examples of monosaccharides include tricarbon sugars (for example, D-glyceryl aldehyde, dihydroxyacetone, etc.), tetracarbon sugars (for example, D-erythrose, D-erythrose, D-toreose, erythritol, etc.), Pentose sugars (for example, L-arabinose, D-xylosose, L-lyxose, D-arabinose, D-ribose, D-ribose, D-xylulose, L- Xylose, etc.), hexose (e.g., D-glucose, D-talose, D-busicoose, D-galactose, D-fructose, L-galactose, L- Mannose, D-tagatose, etc.), heptosaccharide (eg, aldoheptose, heproose, etc.), octose sugar (eg, octulose, etc.), deoxy sugar (eg, 2-deoxy-D Ribose, 6-deoxy-L-galactose, 6-deoxy-L Mannose, etc.), amino sugars (eg, D-glucosamine, D-galactosamine, sialic acid, aminouronic acid, muramic acid, etc.), uronic acids (eg, D-glucuronic acid, D-mannuronic acid, L-guluronic acid, D-galacturonic acid, L-iduronic acid, etc.) and the like.

  As the oligosaccharide, for example, at least one selected from sucrose, gnocyanose, umbelliferose, lactose, planteose, isoliquinoses, α, α-trehalose, raffinose, lycnose, umbilicin, stachyose berbassose, etc. Can be mentioned.

  Examples of the polysaccharide include cellulose, quince seed, chondroitin sulfate, starch, galactan, dermatan sulfate, glycogen, gum arabic, heparan sulfate, hyaluronic acid, tragacanth gum, keratan sulfate, chondroitin, xanthan gum, mucoitin sulfate, guar gum, dextran, kerato sulfate. And at least one selected from locust bean gum, succinoglucan, and caronic acid.

  Examples of other polyols include at least one selected from polyoxyethylene methyl glucoside (Glucam E-10), polyoxypropylene methyl glucoside (Glucam P-10) and the like.

  Examples of the anionic surfactant include fatty acid soap (eg, sodium laurate, sodium palmitate, etc.); higher alkyl sulfates (eg, sodium lauryl sulfate, potassium lauryl sulfate); alkyl ether sulfates (eg, , POE-lauryl sulfate triethanolamine, POE-sodium lauryl sulfate, etc.); N-acyl sarcosine acids (eg, sodium lauroyl sarcosine, etc.); higher fatty acid amide sulfonates (eg, sodium N-stearoyl-N-methyl taurate, N-myristoyl-N-methyl taurate sodium, coconut oil fatty acid methyl tauride sodium, lauryl methyl tauride sodium, etc .; phosphate ester salt (POE-oleyl ether sodium phosphate, POE- Sulfoaryl succinate (eg, sodium di-2-ethylhexyl sulfosuccinate, sodium monolauroyl monoethanolamide polyoxyethylene sulfosuccinate, sodium lauryl polypropylene glycol sulfosuccinate, etc.); alkylbenzene sulfonate (eg, Linear dodecyl benzene sulfonate sodium, linear dodecyl benzene sulfonate triethanolamine, linear dodecyl benzene sulfonate, etc.); higher fatty acid ester sulfates (for example, hydrogenated coconut oil fatty acid sodium glycerin sulfate, etc.); N-acyl glutamate (for example, N-lauroyl glutamate monosodium, N-stearoyl glutamate disodium, N-myristoyl-L-glutamate mononato Sulfated oil (such as funnel oil); POE-alkyl ether carboxylic acid; POE-alkyl allyl ether carboxylate; α-olefin sulfonate; higher fatty acid ester sulfonate; secondary alcohol sulfate Salts; higher fatty acid alkylolamide sulfate salts; sodium lauroyl monoethanolamide succinate; N-palmitoyl aspartate ditriethanolamine; sodium caseinate and the like can be used.

  Examples of the cationic surfactant include alkyltrimethylammonium salts (eg, stearyltrimethylammonium chloride, lauryltrimethylammonium chloride, etc.); alkylpyridinium salts (eg, cetylpyridinium chloride, etc.); distearyldimethylammonium dialkyldimethylammonium chloride; Poly (N, N′-dimethyl-3,5-methylenepiperidinium chloride); alkyl quaternary ammonium salt; alkyldimethylbenzylammonium salt; alkylisoquinolinium salt; dialkyl morpholinium salt; POE-alkylamine; Examples include alkylamine salts; polyamine fatty acid derivatives; amyl alcohol fatty acid derivatives; benzalkonium chloride; benzethonium chloride and the like.

  Examples of amphoteric surfactants include imidazoline-based amphoteric surfactants (eg, 2-undecyl-N, N, N- (hydroxyethylcarboxymethyl) -2-imidazoline sodium, 2-cocoyl-2-imidazolinium hydroxide). Side-1-carboxyethyloxy disodium salt, etc.); betaine surfactants (for example, 2-heptadecyl-N-carboxymethyl-N-hydroxyethylimidazolinium betaine, lauryldimethylaminoacetic acid betaine, alkylbetaine, amide betaine) , Sulfobetaine, etc.).

  Examples of the lipophilic nonionic surfactant include sorbitan fatty acid esters (for example, sorbitan monooleate, sorbitan monoisostearate, sorbitan monolaurate, sorbitan monopalmitate, sorbitan monostearate, sorbitan sesquioleate, sorbitan Trioleate, penta-2-ethylhexyl diglycerol sorbitan, tetra-2-ethylhexyl diglycerol sorbitan, etc.); glycerin polyglycerin fatty acid (eg mono cottonseed oil fatty acid glycerin, monoerucic acid glycerin, sesquioleate glycerin, glyceryl monostearate) , Α, α′-oleic acid pyroglutamate glycerin, monostearate glycerin malate, etc.); propylene glycol fatty acid ester (eg monostearate Propylene glycol phosphate, etc.); hydrogenated castor oil derivatives; glycerol alkyl ethers, and the like.

  Examples of the hydrophilic nonionic surfactant include POE-sorbitan fatty acid ester (for example, POE-sorbitan monooleate, POE-sorbitan monostearate, POE-sorbitan monooleate, POE-sorbitan tetraoleate, etc.); POE-sorbite fatty acid esters (eg, POE-sorbite monolaurate, POE-sorbite monooleate, POE-sorbite pentaoleate, POE-sorbite monostearate, etc.); POE-glycerin fatty acid esters (eg, POE-glycerol monoester) POE-monooleate such as stearate, POE-glycerin monoisostearate, POE-glycerin triisostearate, etc.); POE-fatty acid esters (eg POE-distearate, POE- Nodiolate, ethylene glycol distearate, etc.); POE-alkyl ethers (eg POE-lauryl ether, POE-oleyl ether, POE-stearyl ether, POE-behenyl ether, POE-2-octyldodecyl ether, POE-cholestanol ether, etc.) ); Pluronic type (for example, Pluronic etc.); POE • POP-alkyl ether (for example, POE • POP-cetyl ether, POE • POP-2-decyltetradecyl ether, POE • POP-monobutyl ether, POE • POP-water) Lanolin, POE / POP-glycerin ether, etc.); tetra-POE / tetra-POP-ethylenediamine condensate (for example, Tetronic); POE-castor oil hydrogenated castor oil derivative (for example, PO) Castor oil, POE-hardened castor oil, POE-hardened castor oil monoisostearate, POE-hardened castor oil triisostearate, POE-hardened castor oil monopyroglutamic acid monoisostearic acid diester, POE-hardened castor oil maleic acid POE-beeswax lanolin derivatives (eg POE-sorbite beeswax etc.); alkanolamides (eg coconut oil fatty acid diethanolamide, lauric acid monoethanolamide, fatty acid isopropanolamide etc.); POE-propylene glycol fatty acid ester; POE -Alkylamines; POE-fatty acid amides; sucrose fatty acid esters; alkyl ethoxydimethylamine oxides; trioleyl phosphoric acid and the like.

  Examples of the humectant include polyethylene glycol, propylene glycol, glycerin, 1,3-butylene glycol, xylitol, sorbitol, maltitol, chondroitin sulfate, hyaluronic acid, mucoitin sulfate, caronic acid, atelocollagen, cholesteryl-12-hydroxystearate. Sodium lactate, bile salt, dl-pyrrolidone carboxylate, alkylene oxide derivative, short-chain soluble collagen, diglycerin (EO) PO adduct, Izayoi rose extract, yarrow extract, merirot extract and the like.

  Examples of natural water-soluble polymers include plant-based polymers (for example, gum arabic, tragacanth gum, galactan, guar gum, carob gum, caraya gum, carrageenan, pectin, agar, quince seed (malmello), alge colloid (guckweed extract), starch (Rice, corn, potato, wheat), glycyrrhizic acid); microbial polymers (eg, xanthan gum, dextran, succinoglucan, bullulan, etc.); animal polymers (eg, collagen, casein, albumin, gelatin, etc.), etc. Is mentioned.

  Semi-synthetic water-soluble polymers include, for example, starch polymers (eg, carboxymethyl starch, methylhydroxypropyl starch, etc.); cellulose polymers (methylcellulose, ethylcellulose, methylhydroxypropylcellulose, hydroxyethylcellulose, sodium cellulose sulfate) Hydroxypropylcellulose, carboxymethylcellulose, sodium carboxymethylcellulose, crystalline cellulose, cellulose powder and the like); alginic acid polymers (for example, sodium alginate, propylene glycol alginate, etc.) and the like.

  Synthetic water-soluble polymers include, for example, vinyl polymers (eg, polyvinyl alcohol, polyvinyl methyl ether, polyvinyl pyrrolidone, carboxyvinyl polymer); polyoxyethylene polymers (eg, polyethylene glycol 20,000, 40). , 000, 60,0000 polyoxyethylene polyoxypropylene copolymer, etc.); acrylic polymers (for example, sodium polyacrylate, polyethyl acrylate, polyacrylamide, etc.); polyethyleneimine; cationic polymers and the like.

  Examples of the coating agent include an anionic coating agent (for example, (meth) acrylic acid / (meth) acrylic acid ester copolymer, methyl vinyl ether / maleic anhydride polymer), and a cationic coating agent (for example, cation Cellulose, dimethyldiallylammonium chloride polymer, dimethyldiallylammonium chloride / acrylamide copolymer, etc.), nonionic coating agent (eg, polyvinyl alcohol, polyvinylpyrrolidone, polyvinyl acetate, polyacrylate copolymer, (meth) Acrylamide, polymer silicone, silicone resin, trimethylsiloxysilicate, etc.).

  Examples of the ultraviolet absorber include benzoic acid-based ultraviolet absorbers (for example, paraaminobenzoic acid (hereinafter abbreviated as PABA), PABA monoglycerin ester, N, N-dipropoxy PABA ethyl ester, N, N-diethoxy PABA ethyl ester. N, N-dimethyl PABA ethyl ester, N, N-dimethyl PABA butyl ester, N, N-dimethyl PABA ethyl ester, etc.); anthranilic acid ultraviolet absorbers (for example, homomenthyl-N-acetylanthranylate, etc.); Salicylic acid-based UV absorbers (eg, amyl salicylate, menthyl salicylate, homomenthyl salicylate, octyl salicylate, phenyl salicylate, benzyl salicylate, p-isopropanol phenyl salicylate); For example, octylmethoxycinnamate, ethyl-4-isopropylcinnamate, methyl-2,5-diisopropylcinnamate, ethyl-2,4-diisopropylcinnamate, methyl-2,4-diisopropylcinnamate, propyl-p-methoxy Cinnamate, isopropyl-p-methoxycinnamate, isoamyl-p-methoxycinnamate, octyl-p-methoxycinnamate (2-ethylhexyl-p-methoxycinnamate), 2-ethoxyethyl-p-methoxycinnamate, cyclohexyl -P-methoxycinnamate, ethyl-α-cyano-β-phenylcinnamate, 2-ethylhexyl-α-cyano-β-phenylcinnamate, glyceryl mono-2-ethylhexanoyl-diparamethoxycinnamate, etc.); Benzo Enon UV absorbers (for example, 2,4-dihydroxybenzophenone, 2,2′-dihydroxy-4-methoxybenzophenone, 2,2′-dihydroxy-4,4′-dimethoxybenzophenone, 2,2 ′, 4,4) '-Tetrahydroxybenzophenone, 2-hydroxy-4-methoxybenzophenone, 2-hydroxy-4-methoxy-4'-methylbenzophenone, 2-hydroxy-4-methoxybenzophenone-5-sulfonate, 4-phenylbenzophenone, 2 -Ethylhexyl-4'-phenyl-benzophenone-2-carboxylate, 2-hydroxy-4-n-octoxybenzophenone, 4-hydroxy-3-carboxybenzophenone, etc.); 3- (4'-methylbenzylidene) -d, l-Camphor, 3-Benzylide 2-d, l-camphor; 2-phenyl-5-methylbenzoxazole; 2,2′-hydroxy-5-methylphenylbenzotriazole; 2- (2′-hydroxy-5′-t-octylphenyl) benzotriazole 2- (2′-hydroxy-5′-methylphenylbenzotriazole; dibenzalazine; dianisoylmethane; 4-methoxy-4′-tert-butyldibenzoylmethane; 5- (3,3-dimethyl-2-norbornylidene); -3-pentan-2-one, dimorpholinopyridazino; 2-ethylhexyl-2-cyano-3,3-diphenyl acrylate; 2,4-bis-{[4- (2-ethylhexyloxy) -2-hydroxy ] -Phenyl} -6- (4-methoxyphenyl)-(1,3,5) -triazine and the like.

  Examples of the sequestering agent include 1-hydroxyethane-1,1-diphosphonic acid, 1-hydroxyethane-1,1-diphosphonic acid tetrasodium salt, disodium edetate, trisodium edetate, and tetrasodium edetate. Sodium citrate, sodium polyphosphate, sodium metaphosphate, gluconic acid, phosphoric acid, citric acid, ascorbic acid, succinic acid, edetic acid, trisodium ethylenediaminehydroxyethyl triacetate and the like.

  Examples of amino acids include neutral amino acids (eg, threonine, cysteine, etc.); basic amino acids (eg, hydroxylysine, etc.) and the like. Examples of amino acid derivatives include acyl sarcosine sodium (lauroyl sarcosine sodium), acyl glutamate, acyl β-alanine sodium, glutathione, and pyrrolidone carboxylic acid.

  Examples of the organic amine include monoethanolamine, diethanolamine, triethanolamine, morpholine, triisopropanolamine, 2-amino-2-methyl-1,3-propanediol, and 2-amino-2-methyl-1-propanol. Is mentioned.

  Examples of the polymer emulsion include an acrylic resin emulsion, a polyethyl acrylate emulsion, an acrylic resin liquid, a polyacryl alkyl ester emulsion, a polyvinyl acetate resin emulsion, and a natural rubber latex.

  Examples of the pH adjuster include buffers such as lactic acid-sodium lactate, citric acid-sodium citrate, and succinic acid-sodium succinate.

  Examples of vitamins include vitamins A, B1, B2, B6, C, E and derivatives thereof, pantothenic acid and derivatives thereof, biotin and the like.

  Examples of the antioxidant include tocopherols, dibutylhydroxytoluene, butylhydroxyanisole, gallic acid esters and the like.

  Examples of the antioxidant assistant include phosphoric acid, citric acid, ascorbic acid, maleic acid, malonic acid, succinic acid, fumaric acid, kephalin, hexametaphosphate, phytic acid, and ethylenediaminetetraacetic acid.

  Examples of other components that can be added include preservatives (ethyl paraben, butyl paraben, chlorphenesin, phenoxyethanol, etc.); anti-inflammatory agents (eg, glycyrrhizic acid derivatives, glycyrrhetinic acid derivatives, salicylic acid derivatives, hinokitiol, zinc oxide, allantoin ); Whitening agent (eg, placenta extract, saxifrage extract, arbutin, etc.); various extracts (eg, buckwheat, auren, shikon, peonies, assembly, birch, sage, loquat, carrot, aloe, mallow, iris, grape , Yokuinin, Loofah, Lily, Saffron, Senkyu, Pepper, Hypericum, Onionis, Garlic, Pepper, Chimpi, Toki, Seaweed, etc.), Activator (eg, Royal Jelly, Photosensitizer, Cholesterol Derivative, etc.); , Nonyl acid wallenyl amide, nicotinic acid benzyl ester, nicotinic acid β-butoxyethyl ester, capsaicin, gingerone, cantalis tincture, ictamol, tannic acid, α-borneol, nicotinic acid tocopherol, inositol hexanicotinate, cyclandrate, cinnarizine, Trazoline, acetylcholine, verapamil, cephalanthin, γ-oryzanol, etc.); antiseborrheic agents (eg, sulfur, thianthol, etc.); anti-inflammatory agents (eg, tranexamic acid, thiotaurine, hypotaurine, etc.).

  Further, the composition of the present disclosure includes caffeine, tannin, verapamil, tranexamic acid and derivatives thereof, various herbal extracts such as licorice, karin, and yew, etc., tocopherol acetate, glycyrrhizic acid, glycyrrhizic acid and derivatives or salts thereof, etc. Drugs, vitamin C, magnesium ascorbate phosphate, glucoside ascorbate, whitening agents such as arbutin and kojic acid, amino acids such as arginine and lysine, and derivatives thereof can also be contained as appropriate.

[Oil component]
In the cosmetic composition of the present disclosure, the content of the oil component is preferably less than 2% by mass, more preferably 1% by mass or less, and even more preferably 0% by mass. When the content of the oil component is 2% by mass or more, stickiness occurs and the hair styling effect of the powder tends to be hindered. Moreover, by making the amount of the oil component less than 2% by mass, it is possible to improve the feeling of use such as smoothness and to improve the appearance transparency.

  As the oil component, for example, liquid oil, solid oil, wax, hydrocarbon, higher fatty acid, higher alcohol, synthetic ester oil, silicone oil and the like can be used.

  Examples of liquid oils include avocado oil, camellia oil, turtle oil, macadamia nut oil, corn oil, mink oil, olive oil, rapeseed oil, egg yolk oil, sesame oil, persic oil, wheat germ oil, southern castor oil, castor oil, linseed oil , Safflower oil, cottonseed oil, eno oil, soybean oil, peanut oil, tea seed oil, kaya oil, rice bran oil, cinnagiri oil, Japanese kiri oil, jojoba oil, germ oil, triglycerin and the like.

  Examples of the solid fat include cacao butter, palm oil, horse fat, hydrogenated palm oil, palm oil, beef tallow, sheep fat, hydrogenated beef tallow, palm kernel oil, pork fat, beef bone fat, owl kernel oil, hydrogenated oil, cattle Leg fats, moles, hydrogenated castor oil and the like.

  Examples of waxes include beeswax, candelilla wax, cotton wax, carnauba wax, bayberry wax, ibota wax, whale wax, montan wax, nuka wax, lanolin, kapok wax, lanolin acetate, liquid lanolin, sugarcane wax, lanolin fatty acid isopropyl, hexyl laurate, Examples include reduced lanolin, jojoba wax, hard lanolin, shellac wax, POE lanolin alcohol ether, POE lanolin alcohol acetate, POE cholesterol ether, lanolin fatty acid polyethylene glycol, POE hydrogenated lanolin alcohol ether, and the like.

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

  Examples of the higher fatty acid include lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, undecylenic acid, toluic acid, isostearic acid, linoleic acid, linolenic acid, eicosapentaenoic acid (EPA), docosahexaenoic acid ( DHA) and the like.

  Examples of higher alcohols include linear alcohols (eg, lauryl alcohol, cetyl alcohol, stearyl alcohol, behenyl alcohol, myristyl alcohol, oleyl alcohol, cetostearyl alcohol); branched chain alcohols (eg, monostearyl glycerin ether (batyl alcohol) ), 2-decyltetradecinol, lanolin alcohol, cholesterol, phytosterol, hexyldodecanol, isostearyl alcohol, octyldodecanol, and the like.

  Synthetic ester oils include isopropyl myristate, cetyl octanoate, octyldodecyl myristate, isopropyl palmitate, butyl stearate, hexyl laurate, myristyl myristate, decyl oleate, hexyl decyl dimethyloctanoate, cetyl lactate, myristyl lactate Lanolin acetate, isocetyl stearate, isocetyl isostearate, cholesteryl 12-hydroxystearate, ethylene glycol di-2-ethylhexanoate, dipentaerythritol fatty acid ester, N-alkyl glycol monoisostearate, neopentyl glycol dicaprate, apple Acid diisostearyl, di-2-heptylundecanoic acid glycerin, tri-2-ethylhexanoic acid trimethylolpropane, Trimethylolpropane phosphate, pentaerythritol tetra-2-ethylhexanoate, glycerin tri-2-ethylhexanoate, glycerin trioctanoate, glyceryl triisopalmitate, trimethylolpropane triisostearate, cetyl 2-ethylhexanoate, 2-ethylhexyl palmitate, glyceryl trimyristate, tri-2-heptylundecanoic acid glyceride, castor oil fatty acid methyl ester, oleyl oleate, acetoglyceride, 2-heptylundecyl palmitate, diisobutyl adipate, N-lauroyl-L -Glutamic acid-2-octyldodecyl ester, di-2-heptylundecyl adipate, ethyl laurate, di-2-ethylhexyl sebacate, 2-hexyl myristate Sill, palmitic acid 2-hexyl decyl, 2-hexyldecyl adipate, diisopropyl sebacate, 2-ethylhexyl succinate, and triethyl citrate.

  Silicone oils include dimethylpolysiloxane, methylhydrogenpolysiloxane, methylphenylpolysiloxane, stearoxymethylpolysiloxane, polyether-modified organopolysiloxane, fluoroalkyl / polyoxyalkylene co-modified organopolysiloxane, and alkyl-modified organopolysiloxane. And silicone compounds such as non-terminally modified organopolysiloxane, fluorine-modified organopolysiloxane, amino-modified organopolysiloxane, silicone gel, acrylic silicone, trimethylsiloxysilicic acid, and silicone RTV rubber.

[Hair-styling resin]
The composition of the present disclosure may further contain a hair styling resin. The hair styling resin is a polymer that enhances the hair styling power when the composition of the present disclosure is used as a hair styling agent. For example, the hair styling resin can be a polymer having film-forming properties.

  As the hair styling resin, for example, an ionic polymer and / or a nonionic polymer can be used. The ionic polymer can be at least one of an anionic polymer, a cationic polymer, and an amphoteric polymer. Although it does not limit as hairdressing resin, the following polymers can be illustrated.

(1) Betaine anionic polymers such as methacryloyloxyethylcarboxybetaine / alkyl methacrylate copolymer (Yukaformer (registered trademark) 301 of Mitsubishi Chemical Corporation),
(2) Vinylpyrrolidone-based polymer compounds such as polyvinylpyrrolidone and polyvinylpyrrolidone-vinyl acetate copolymer (BASF's rubiscol K-90, VA73, etc.),
(3) Vinyl alcohol polymer compounds such as polyvinyl alcohol and polyvinyl butyral (Gosenol (registered trademark) of Nippon Synthetic Chemical Company, Denkapoval (registered trademark) of Denki Kagaku Kogyo Co., Ltd.),
(4) Acid vinyl ether polymer compounds such as vinyl methyl ether / butyl maleate (Aniere BEM-42S from Osaka Organic Chemical Co., Gantrez ES-225 from ISP, etc.)
(5) Acrylic polymer such as acrylic acid alkyl ester / methacrylic acid alkyl ester / diacetone acrylamide / methacrylic acid copolymer, alkyl acrylate copolymer, acrylic acid / acrylic acid amide / ethyl acrylate copolymer Compound (BASF's Rubimer 100P, Ultra Hold Strong, Mitsubishi Chemical's Diahold (registered trademark) HR-200, Kyoyo Chemical's Plus Size (registered trademark) L-53P, etc.),
(6) N-methacryloyloxyethyl-N, N-dimethylammonium-α-N-methylcarboxybetaine / alkyl methacrylate copolymer, acrylic acid octylamide / hydroxypropyl acrylate / butylaminoethyl methacrylate copolymer, etc. Amphoteric acrylic polymer compounds (Yukaformer (registered trademark) AM-75 of Mitsubishi Chemical Corporation, Anformer 28-4910 of NSC Japan, etc.),
(7) Hydroxyethylcellulose dimethyldiallylammonium chloride copolymer, hydroxyethylcellulose hydroxypropyltrimethylammonium chloride, vinylpyrrolidone / N, N′-dimethylaminoethylmethacrylic acid copolymer diethyl sulfate solution, dimethyldiallylammonium chloride homopolymer, Nitrogen-containing cationic polymer compounds such as dimethyldiallylammonium chloride / acrylamide copolymer (Amercor Polymer JR-125, Lion's Leoguard (registered trademark) GP, Japan NSC's Cellcoat L-200, ISP's Guff Coat 734, HC Polymer 1N from Osaka Organic Chemical Co., Ltd., Marcote 550 from Nalco, etc.).

  The content of the hairdressing resin is preferably 0.1% by mass or more, more preferably 0.3% by mass or more, and further preferably 0.5% by mass or more with respect to the mass of the composition. If it is less than 0.1% by mass, sufficient hair styling power cannot be obtained. Further, the content of the hairdressing resin is preferably 8% by mass or less, more preferably 5% by mass or less, and further preferably 3% by mass or less with respect to the mass of the composition. If the hair-styling resin is added in excess of 8% by mass, stickiness is caused.

  Among the above-mentioned hair styling resins, anionic polymers and amphoteric polymers are insoluble in water as they are, and if necessary, some or all of the functional groups are neutralized with an inorganic or organic alkaline agent to change to water solubility. You may let them.

  Examples of the alkali agent used for the purpose of neutralization include hydroxides of alkali metals such as sodium hydroxide and potassium hydroxide. Further, volatile alkaline agents such as ammonia and morpholine, triethanolamine, diethanolamine, isopropanolamine, monoethanolamine, diisopropanolamine, 2-amino-2-methyl-1-propanol, 2-amino-2-methyl-1, Examples include alkanolamines such as 3-propanediol, and amino acids such as L-arginine and lysine.

  The viscosity of the cosmetic composition of the present disclosure is preferably 1,000 mPa · s or more, and more preferably 10,000 mPa · s or more. If it is less than 1,000 mPa · s, the ease of handling the composition by hand will be reduced. The viscosity of the composition of the present disclosure is preferably 100,000 mPa · s or less. When it exceeds 100,000 mPa · s, the filling property into the container, the spread at the time of application, and the familiarity to the hair are deteriorated. The viscosity can be measured with a Brookfield viscometer (spindle number 6 or 7, rotation speed 10 rpm) at 30 ° C.

  According to the cosmetic composition of the present disclosure, high hair styling properties can be realized. In particular, it makes it easier to make a voluminous hairstyle. Moreover, according to the cosmetic composition of this indication, after the set hairstyle collapses, the re-hair-setting property which can reset a hairstyle again can be improved. Moreover, according to the cosmetic composition of this indication, the stickiness which a user feels can be suppressed. Moreover, according to the cosmetic composition of the present disclosure, the occurrence of squeaking can be suppressed. Moreover, according to the cosmetic composition of this indication, aggregation of a silica powder can be suppressed, increasing a viscosity with a thickener.

  The manufacturing method of the cosmetic composition of this indication is demonstrated. The cosmetic composition of the present disclosure is not limited to a specific method, and can be produced by a generally known method. For example, a cosmetic composition can be prepared by mixing the above components.

  The cosmetic composition of the present disclosure will be described below with examples. However, the cosmetic composition of the present disclosure is not limited to the following examples. Moreover, although the following examples demonstrate the example which applied the cosmetic composition of each test example to the hairdressing composition, the composition of this indication is not limited to a hairdressing composition. The unit of the content rate shown in each table is mass%.

  The viscosity was measured for each composition. Each composition was evaluated for stability, hair styling, hair styling immediately after application, re-hair styling, no stickiness, and no squeaking. Each table shows the evaluation of each evaluation item.

[Stability] The dispersion uniformity of the components in the composition was visually evaluated.
A: Components are uniformly dispersed, or aggregates are not recognized.
B: Evaluation not used C: Dispersion of components is clearly non-uniform or obvious aggregates are observed.

  For evaluation of hair styling, hair styling immediately after application, re-hair styling, non-stickiness and squeaking, three evaluators used the composition according to each test example as a hair styling agent, and based on the following criteria: A score was assigned and the average score was calculated. The evaluation criteria for each evaluation item are as follows.

[Hair styling] It was evaluated whether the hair can be set in a hairstyle having a natural flow and the hairstyle can be maintained.

[Hair styling immediately after application] It was evaluated whether the hairstyle could be set immediately after the composition was extended to the hand and applied to the hair.

[Re-styling] It was evaluated whether the hairstyle could be reset one hour after the composition was applied to the hair.

[Non-stickiness] The evaluator evaluated the non-stickiness felt while applying the composition to hair by hand.

[Lack of squeaking] The evaluator evaluated the lack of squeaking while applying the composition to hair by hand. Squeakiness means smoothness when the hair rubs and when the hair and hands rub.

[Evaluation criteria]
5 points: Very good 4 points: Good 3 points: Normal 2 points: Bad 1 point: Very bad [Evaluation (average score)]
A: 4 points or more B: 3 points C: 2 points D: 1 point

[Example 1 and Comparative Examples 1-2]
Table 1 shows the compositions and evaluations of the compositions according to Example 1 and Comparative Examples 1 and 2. The composition according to Example 1 includes an amorphous / nonporous fused silica powder having a BET specific surface area of 200 ± 25 m ² / g (catalog value), and an associative thickener. On the other hand, the composition according to Comparative Example 1 does not contain silica powder. The composition according to Comparative Example 2 includes a true spherical / porous silica powder having a specific surface area of 300 m ² / g (catalog value) instead of the amorphous silica powder. The silica powder in Comparative Example 2 is porous, and the specific surface area of the catalog is considered to be a value including the internal surface area. Therefore, it is considered that the external surface area of the silica powder used in Comparative Example 2 is smaller than that of the silica powder used in Example 1. In Example 1, an oily component is not contained.

  In the compositions according to Comparative Example 1 and Comparative Example 2, the hair styling property, the hair styling property immediately after application, and the hair styling property were all low. Even when Comparative Example 1 and Comparative Example 2 were compared, improvement in hair styling property, hair styling property immediately after application, and re-styling property was not observed by the addition of silica powder. However, according to the composition according to Example 1 using amorphous silica, the hair styling property, the hair styling property immediately after application, and the hair styling property could be significantly improved as compared with Comparative Examples 1 and 2. From this, it is considered that the silica powder having a small external surface area cannot improve the hair styling property, the hair styling property immediately after application, and the hair styling property. It is considered that amorphous silica having a large external surface area is useful for hair styling, hair styling immediately after application, and hair styling.

  The viscosity of the composition according to Example 1 was 5,600 mPa · s.

[Examples 2 to 5]
Table 2 shows the composition and evaluation of the compositions according to Examples 2 to 5. In Example 2, component (5), which is a hair styling resin, was further added to the composition of Example 1. In Examples 3 to 5, the amount of amorphous silica powder added was varied.

  Looking at Example 2, it was possible to improve the hair styling property and the re-styling property as compared with Example 1 by adding the hair styling resin. This shows that the combination of the amorphous silica powder and the hair styling resin is useful for hair styling and re-styling.

  In Examples 3 and 4, although the amount of amorphous silica powder was reduced, sufficient hair styling properties, hair styling properties immediately after application, and hair styling properties could be obtained. From this, it is considered that the amount of the amorphous silica powder is preferably 0.1% by mass or more, and more preferably 0.4% by mass or more.

  In Example 5, even if the amount of the amorphous silica powder was increased, the hair styling property, the hair styling property immediately after application, and the hair styling property could be improved without reducing the feeling of use. From this, it is considered that the amount of the amorphous silica powder can be added up to at least 2.5% by mass.

  Among Examples 2 to 5, Example 2 can suppress stickiness most. From this, in order to suppress stickiness, it is considered that the amount of the amorphous silica powder is preferably 0.5% by mass to 1.5% by mass.

  The viscosities of the compositions according to Examples 2 to 4 were 4,000 mPa · s to 4,500 mPa · s. The viscosity of the composition according to Example 5 was 7,000 mPa · s.

[Examples 6 to 7]
Table 3 shows the composition and evaluation of the compositions according to Examples 6 to 7. In Examples 6-7, the amount of associative thickener added was varied.

  In Example 6, the amount of associative thickener was reduced, but the same evaluation as in Examples 1 to 5 could be obtained. Accordingly, the amount of the associative thickener is preferably 0.3% by mass or more, and more preferably 0.5% by mass or more.

  In Example 7, even if the amount of the associative thickener was increased, the same evaluation as in Examples 1 to 5 could be obtained. From this, it is considered that the associative thickener can be added up to at least 2.5% by mass.

[Examples 8 to 11 and Comparative Examples 3 to 5]
Tables 4 and 5 show the compositions and evaluations of the compositions according to Examples 8 to 11 and Comparative Examples 3 to 5. In Example 8, an associative thickener (component (4)) different from the associative thickener used in Examples 1 to 7 was used. In Example 9, carboxyvinyl polymer and its neutralizer were further added to the composition of Example 7. In Examples 10 and 11, a thickener having a thickening mechanism different from that of the associative thickener was used in combination with the associative thickener. In Example 10, component (6) which is a mineral thickener and component (7) which is a polysaccharide thickener were combined with an associative thickener. In Example 11, component (7) and an associative thickener were combined. The thickening mechanism of component (6) is the formation of a card house structure. The thickening mechanism of component (7) is the entanglement of the polymer. On the other hand, in Comparative Examples 3 to 5, no associative thickener was added. In Comparative Example 3, a composition obtained by removing the associative thickener from the composition of Example 7 was used. In Comparative Example 4, only component (6) was used as a thickener. In Comparative Example 5, only component (7) was used as a thickener.

  In Example 8 using an associative thickener different from Examples 1-7, the same evaluation as in Examples 1-7 could be obtained. Therefore, it is considered that an associative thickener is useful in order to obtain the advantages of the amorphous silica powder while ensuring a good feeling of use.

  In Comparative Examples 4 and 5 to which no associative thickener was added, stickiness and creaking occurred, and a good feeling of use was not obtained. This is considered to be due to the influence of mineral and polysaccharide thickeners. In Comparative Example 5, a reduction in hair styling was also observed. On the other hand, in Examples 10 and 11 in which the associative thickener was combined, stickiness and squeaking could be suppressed. Furthermore, in Examples 10 and 11, the hair styling property and the hair styling property immediately after application could be improved. As a result, by combining an associative thickener with a mineral-based and / or polysaccharide-based thickener, hair styling and application while suppressing the occurrence of stickiness and creaking due to the mineral-based and polysaccharide-based thickener. Immediately after, it is considered that hair styling can be improved.

  From Examples 10 and 11, it can be considered that the content of the mineral thickener can be 0.5% by mass or more, preferably 0.8% by mass or more. Moreover, it is thought that the content rate of a mineral type thickener can be 2 mass% or less, Preferably it can be 1.5 mass% or less. It can be considered that the content of the polysaccharide thickener can be 0.05% by mass or more, preferably 0.08% by mass or more. Moreover, it is thought that the content rate of a mineral type thickener can be 1.5 mass% or less, Preferably it can be 1 mass% or less.

  In Comparative Example 3 in which only the carboxyvinyl polymer was used as the thickener, the silica powder aggregated and a stable composition could not be obtained. This is thought to be due to the electrostatic action of the carboxyvinyl polymer. However, in Example 9 where the associative thickener and the carboxyvinyl polymer were combined, even when the carboxyvinyl polymer was present, the aggregation of the silica powder was suppressed, and a stable composition could be obtained. . And by adding carboxyvinyl polymer, compared with Example 2, the hair-styling property immediately after application | coating could be improved. From this, even if it is a case where the thickener which a silica powder aggregates is used, the stable composition which can acquire the advantage of a silica powder by adding an associative thickener together It turns out that can be obtained. Further, by adding carboxyvinyl polymer, the stickiness of the composition was increased, and usability immediately after coating and stability over time could be improved.

  From Example 9, it can be considered that the content of the carboxyvinyl polymer can be 0.08% by mass or more, preferably 0.1% by mass or more. Moreover, it is thought that the content rate of a carboxy vinyl polymer can be 0.5 mass% or less, Preferably it can be 0.3 mass% or less.

  The viscosities of the compositions according to Examples 8 to 11 were 20,000 mPa · s to 45,000 mPa · s.

  The cosmetic composition of the present invention has been described based on the above embodiments and examples, but is not limited to the above embodiments and examples, and is within the scope of the present invention and the basics of the present invention. Based on the technical concept, various disclosed elements (including elements described in the claims, the specification, and the drawings) can include various modifications, changes, and improvements. In addition, various combinations, substitutions, or selections of the disclosed elements are possible within the scope of the claims of the present invention.

  Further problems, objects, and forms (including modifications) of the present invention will become apparent from the entire disclosure of the present invention including the claims.

  Regarding numerical ranges described in this document, any numerical value or range included in the range should be construed as specifically described in this document even if not otherwise specified.

  The cosmetic composition of the present disclosure can be suitably used as a hair styling agent. The composition of the present disclosure can also be used in cosmetics and skin external preparations that are applied to or rubbed into the skin.

Claims (12)

Amorphous silica powder,
A cosmetic composition containing an associative thickener; The cosmetic composition according to claim 1, wherein the silica powder has a BET specific surface area (excluding an internal surface area) of 50 m ² / g or more.   The content rate of the said silica powder is a cosmetic composition of Claim 1 or 2 which is 0.1 mass%-3 mass% with respect to the mass of the said cosmetic composition.   The cosmetic composition according to any one of claims 1 to 3, wherein the associative thickener is a hydrophobically modified polyether urethane and / or a taurate-based synthetic polymer. The composition according to claim 4, wherein the hydrophobically modified polyether urethane has the following structural formula (I):
R ¹ -{(O—R ² ) _k —OCONH—R ³ [—NHCOO— (R ⁴ —O) _n —R ⁵ ] _h } _m (I)
[In the formula (I),
R ¹ , R ² and R ⁴ are each independently a hydrocarbon group having 2 to 4 carbon atoms;
R ³ is a hydrocarbon group having 1 to 10 carbon atoms which may have a urethane bond;
R ⁵ is a hydrocarbon group having 8 to 36 carbon atoms;
m is a number greater than or equal to 2;
h is a number greater than or equal to 1;
k is a number from 1 to 500;
n is a number from 1 to 200. ]   The cosmetic composition according to claim 4 or 5, wherein the hydrophobic modified polyether urethane is a (PEG-240 / decyltetradeceth-20 / hexamethyl diisocyanate) copolymer.   The cosmetic according to claim 4, wherein the taurate-based synthetic polymer is a polymer and / or copolymer (including a crosslinked polymer) having 2-acrylamido-2-propanesulfonic acid or a salt thereof as a structural unit. Composition.   The cosmetic composition according to claim 4 or 7, wherein the taurate-based synthetic polymer is a (acryloyldimethyltaurine ammonium / behenes methacrylate-25) crosspolymer.   The cosmetic composition according to any one of claims 1 to 8, wherein a content of the associative thickener is 0.3% by mass to 3% by mass with respect to the mass of the cosmetic composition. .   The cosmetic composition according to any one of claims 1 to 9, further comprising 0.1% by mass to 0.5% by mass of a carboxyvinyl polymer with respect to the mass of the cosmetic composition.   The cosmetic composition as described in any one of Claims 1-10 whose content rate of an oil-based component is less than 2 mass%.   The cosmetic composition according to any one of claims 1 to 11, wherein the viscosity is 1,000 mPa · s to 100,000 mPa · s.