WO2013115099A1 - Makeup cosmetic - Google Patents

Makeup cosmetic Download PDF

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Publication number
WO2013115099A1
WO2013115099A1 PCT/JP2013/051618 JP2013051618W WO2013115099A1 WO 2013115099 A1 WO2013115099 A1 WO 2013115099A1 JP 2013051618 W JP2013051618 W JP 2013051618W WO 2013115099 A1 WO2013115099 A1 WO 2013115099A1
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Prior art keywords
oil
mass
component
powder
volatile oil
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PCT/JP2013/051618
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French (fr)
Japanese (ja)
Inventor
荒木 秀文
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株式会社 資生堂
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Publication of WO2013115099A1 publication Critical patent/WO2013115099A1/en

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00Make-up preparations; Body powders; Preparations for removing make-up
    • A61Q1/02Preparations containing skin colorants, e.g. pigments
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89Polysiloxanes
    • A61K8/891Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
    • A61K8/893Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone modified by an alkoxy or aryloxy group, e.g. behenoxy dimethicone or stearoxy dimethicone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/92Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00Make-up preparations; Body powders; Preparations for removing make-up
    • A61Q1/02Preparations containing skin colorants, e.g. pigments
    • A61Q1/10Preparations containing skin colorants, e.g. pigments for eyes, e.g. eyeliner, mascara

Definitions

  • the present invention relates to makeup cosmetics, in particular, the usability and improvement of dustiness.
  • a large amount of volatile oil is blended for the purpose of improving skin familiarity when applied to the composition.
  • blending a large amount of volatile oil improves skin familiarity during application, but as the volatile oil volatilizes, it may cause scumming (a decrease in smoothness) on the application surface. It was. Therefore, in cosmetics containing a sufficient amount of volatile oil to obtain skin familiarity at the time of application, the volatile oil remains on the skin after volatilization and prevents the occurrence of dusting.
  • Non-volatile oil is blended.
  • an amount of non-volatile oil sufficient to prevent the above-mentioned scumming is blended into cosmetics, there is a problem that oiliness is generated as the amount of non-volatile oil increases.
  • Patent Document 1 discloses a dispersion stability of a pigment in a liquid oil as a dispersion medium by a carboxylic acid modified silicone having a specific structure. Pigment dispersions and cosmetics with improved properties are disclosed. Dispersibility improvement of the powder component by the dispersant makes it possible to stably disperse the powder component at a high concentration in a dispersion medium such as oil, so the use of such a dispersant prevents the occurrence of dusting. It was thought that the amount of non-volatile oil necessary for the oil was reduced to such an extent that oiliness did not occur.
  • the polyether-modified silicone improves the dispersibility of oils and inorganic components as a surfactant, there is a problem that the composition causes a decrease in feeling of use due to stickiness derived from the components in proportion to the blending amount.
  • the carboxylic acid-modified silicone described in Patent Document 1 also improves the dispersion stability of the powder, but at the same time, the viscosity of the composition also increases and the fluidity in the coating film is lacking. I could't.
  • the present invention has been made in view of the above problems, and an object of the present invention is to provide a makeup cosmetic that does not cause dusting after application.
  • the makeup cosmetic according to the present invention is (A) 0.1 to 10% by mass of a carboxylic acid-modified silicone having a molecular weight of 800 or less represented by the following general formula (1):
  • R 1 to R 3 is a functional group represented by —O—Si (R 4 ) 3 (R 4 is an alkyl group having 1 to 6 carbon atoms or a phenyl group)
  • R 4 is an alkyl group having 1 to 6 carbon atoms or a phenyl group
  • R 1 to R 3 may be the same or different substituted or unsubstituted monovalent hydrocarbon groups, and A is represented by C q H 2q.
  • the makeup cosmetic according to the present invention is preferably a water-in-oil emulsion composition containing a nonionic surfactant having an HLB of 7 or less and an aqueous phase component. Moreover, it is suitable for the makeup cosmetics which concern on this invention that the amount of hydrophobic residual components is less than the compounding quantity of a powder component.
  • the component (A) is preferably carboxydecyltrisiloxane.
  • smudge refers to a squeaky feeling caused by friction when the volatile oil components are volatilized and then brought into direct contact with each other, and means a state lacking smoothness.
  • (A) Carboxylic acid-modified silicone The carboxylic acid-modified silicone used in the present invention is represented by the following general formula (1).
  • R 1 to R 3 is a functional group represented by —O—Si (R 4 ) 3
  • R 4 is an alkyl group having 1 to 6 carbon atoms or phenyl Indicates a group.
  • the remaining R 1 to R 3 represent a substituted or unsubstituted monovalent hydrocarbon group which may be the same or different.
  • A is a linear or branched alkylene group represented by C q H 2q , and q is an integer of 0-20.
  • the molecular weight of the carboxylic acid-modified silicone represented by the general formula (1) is 800 or less.
  • R 4 is either an alkyl group having 1 to 6 carbon atoms or a phenyl group.
  • alkyl group having 1 to 6 carbon atoms include methyl, ethyl, n-propyl, i-propyl, n-butyl, i-butyl, s-butyl, t-butyl, pentyl, neopentyl, cyclopentyl, hexyl and the like. Examples include linear, branched or cyclic alkyl groups.
  • Examples of the functional group represented by —O—Si (R 4 ) 3 include —O—Si (CH 3 ) 3 , —O—Si (CH 3 ) 2 (C 2 H 5 ), —O—Si. (CH 3 ) 2 (C 3 H 7 ), —O—Si (CH 3 ) 2 (C 4 H 9 ), —O—Si (CH 3 ) 2 (C 5 H 11 ), —O—Si (CH 3 ) 2 (C 6 H 13 ), —O—Si (CH 3 ) 2 (C 6 H 5 ), and the like.
  • the functional group is preferably a trialkylsiloxy group, and more preferably a trimethylsiloxy group.
  • R 1 is an alkyl group having 1 to 6 carbon atoms
  • R 2 and R 3 are trialkylsiloxy groups
  • q is 4 to 20
  • examples include acid-modified silicone. Most preferred is carboxydecyltrisiloxane.
  • the amount of the carboxylic acid-modified silicone is preferably 0.1 to 10% by mass, more preferably 0.1 to 5% by mass, and still more preferably 0.2 to 2% by mass. If the blending amount is less than 0.1% by mass, the dispersion of the nonvolatile oil may be insufficient and the cosmetic feel may be lowered. Further, even if the blending amount exceeds 10% by mass, the effect of suppressing the scumming of the present invention is obtained, but there is no improvement in the effect according to the increase in the blending amount, and it is used instead by an excessive carboxylic acid-modified silicone. The feeling may be reduced.
  • the molecular weight of the carboxylic acid-modified silicone represented by the general formula (1) is 800 or less, and it is preferable not to use a high molecular weight carboxylic acid-modified silicone having a molecular weight exceeding 800 in combination.
  • the component may cause an increase in viscosity or stickiness of the composition.
  • a nonvolatile oil component is an oil component which does not show volatility at room temperature (25 degreeC).
  • the non-volatile oil used in the makeup cosmetic according to the present invention is not particularly limited as long as it is an oil that satisfies the above-described conditions and is usually used in a skin external preparation such as cosmetics and pharmaceuticals.
  • non-volatile oils examples 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, sasanca oil, castor oil Oil, flaxseed oil, safflower oil, cottonseed oil, eno oil, soybean oil, peanut oil, tea seed oil, kaya oil, rice bran oil, cinnagari oil, Japanese kiri oil, jojoba oil, germ oil, palm oil, palm oil, bird Liquid fats such as glycerin; 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, reduced Lan
  • Ether oil it includes ultraviolet absorbers such as benzophenone derivatives; silicone resins such as trimethylsiloxysilicic acid; dimethylpolysiloxane, methylphenyl polysiloxane, linear polysiloxanes such as methyl hydrogen polysiloxane.
  • the non-volatile oil can be blended in one or more kinds.
  • examples of such commercially available silicone oil include KF-96A-6CS, silicone KF-56, KF-96A-20CS, KF-96A-100CS (all manufactured by Shin-Etsu Chemical Co., Ltd.) and the like.
  • the amount of the nonvolatile oil component is preferably 0.1 to 20% by mass, more preferably 1 to 10% by mass, and further preferably 1 to 5% by mass. It is. If the blending amount is less than 0.1% by mass, dusting may occur as the volatile oil component volatilizes. Moreover, when the said compounding quantity exceeds 20 mass%, oiliness and stickiness may arise in cosmetics.
  • the volatile oil used in the makeup cosmetic according to the present invention is particularly volatile oil as long as it exhibits volatility at room temperature (25 ° C.) and is usually used in skin external preparations such as cosmetics and pharmaceuticals. Not limited.
  • volatile oils include chain polysiloxanes such as decamethyltetrasiloxane, hexamethyldisiloxane, and dodecamethylpentasiloxane, and cyclic polysiloxanes such as octamethylcyclotetrasiloxane and decamethylcyclopentasiloxane.
  • the volatile oil can be blended in one or more kinds.
  • the volatile oil contains volatile silicone such as cyclic polysiloxane such as decamethyltetrasiloxane.
  • the blending amount of the volatile oil is preferably 1 to 50% by mass, more preferably 5 to 35% by mass, and further preferably 10 to 30% by mass. .
  • the feeling of use due to the volatile oil such as skin familiarity during application may be insufficient.
  • the compounding quantity exceeds 50 mass%, the compounding quantity of the non-volatile oil part which can be mix
  • powder component used for the makeup cosmetics which concern on this invention can be used for cosmetics, a pharmaceutical, and a quasi-drug, there will be no restriction
  • powder components include, for example, talc, kaolin, sericite (sericite), bentonite, organically modified bentonite, muscovite, phlogopite, synthetic mica, red mica, biotite, calcined talc, calcined sericite, calcined Muscovite, calcined phlogopite, permiculite, magnesium carbonate, calcium carbonate, aluminum silicate, barium silicate, calcium silicate, magnesium silicate, strontium silicate, metal tungstate, magnesium, silica, zeolite, barium sulfate, calcined Calcium sulfate (baked gypsum), calcium phosphate, fluorine apatite, hydroxyapatite, ceramic powder, metal soap
  • titanium oxide low-order titanium oxide, colored titanium oxide, iron oxide, alumina, silica, zirconia, zinc oxide, cobalt oxide, aluminum, etc. coated as a functional pearl pigment, resin particles on the surface of the pearl pigment Coated with aluminum hydroxide particles on the surface of the pearl pigment (JP-A-11-92688) (JP 2002-146238), pearl pigment surface coated with zinc oxide particles (JP 2003-261421), pearl pigment surface coated with barium sulfate particles (JP 2003-61229), etc .; metal Powder pigments (for example, aluminum powder, copper powder, etc.); Organic pigments such as zirconium, 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, Yellow 205, Yellow 401, Blue 404, Red 404, Red 104, Red 106, Red 227, Red 230, Red 401 No.,
  • the above powder component has been hydrophobized using a hydrophobizing agent such as silicone, dextrin fatty acid ester, higher alcohol, fatty acid ester, metal soap, amino acid, alkyl phosphoether, or fluorine compound. May be.
  • a hydrophobizing agent such as silicone, dextrin fatty acid ester, higher alcohol, fatty acid ester, metal soap, amino acid, alkyl phosphoether, or fluorine compound. May be.
  • the powder components can be blended in one or a combination of two or more. In the present invention, it is particularly preferable to use an inorganic powder subjected to a hydrophobic treatment or a hydrophobic organic powder.
  • the amount of the powder component is preferably 2 to 95% by mass, more preferably 5 to 70% by mass, and further preferably 10 to 50% by mass. If the blending amount is less than 2% by mass, the makeup effect as a makeup cosmetic may be insufficient. Moreover, when the said compounding quantity exceeds 95 mass%, a composition will become powdery by an excess powder component, and it will become easy to produce a scouring.
  • the makeup cosmetics according to the present invention are components that are usually used in skin external preparations such as cosmetics and pharmaceuticals, for example, anionic surfactants and cationic interfaces, within the range not impairing the effects of the present invention.
  • the dosage form of the makeup cosmetic according to the present invention is not limited as long as the above essential components are blended, and it is particularly preferable to use an oily cosmetic or a water-in-oil emulsified cosmetic.
  • the cosmetic of the present invention includes, for example, an oil phase component containing the essential components and a nonionic surfactant having an HLB (hydrophilic / lipophilic balance) of 7 or less. And an aqueous phase component containing water and an optional aqueous component are added and emulsified.
  • lipophilic nonionic surfactant having an HLB of 7 or less examples include glyceryl monostearate [HLB3.8], glyceryl monooleate [HLB3.7], glyceryl monoisostearate [HLB5], and sesquiisostearic acid.
  • Glyceryl fatty acid esters such as glyceryl, glyceryl monooleate [HLB3.4], glyceryl dioleate [HLB1.8], glyceryl sesquioleate; polyglyceryl diisostearate [HLB6.0], polyglyceryl triisostearate [HLB4.0], Decaglyceryl pentaisostearate [HLB3.5], decaglyceryl pentaoleate [HLB3.5], diglyceryl monoisostearate [HLB4.7], diglyceryl isostearate [HLB5.5], Polyglycerin fatty acid esters such as diglyceryl isostearate [HLB3.7], diglyceryl monooleate [HLB5.5], diglyceryl dioleate [HLB3.7]; sorbitan monooleate [HLB4.3], tristearic acid Sorbitan fatty acid esters such as sorbitan [HLB2.1], sorbitan trioleate [HLB1.7], sorbitan is
  • Polyoxyethylene hydrogenated castor oil such as POE (5) [HLB6.0], POE (7.5) [HLB6.0], POE (10) [HLB6.5] hydrogenated castor oil; dipolyhydroxystearic acid ester , Dipolyhydroxy stearyl High molecular weight lipophilic active agent such as polyglyceryl acid-2 (manufactured by Cognis: PGPH), PEG30 dipolyhydroxystearate [HLB5.5] (manufactured by Unikema: Aracel P135); cetyl polyether-modified silicone (for example, Goldschmidt) Manufactured by: ABIL EM90), polyether-modified silicone (eg, Shin-Etsu Chemical Co., Ltd .: KF6017), cross-linked polyether-modified silicone (eg, Shin-Etsu Chemical Co., Ltd .: KSG series), and other polyether-based silicones; polyglycerin Examples thereof include polyglycerin-based silicones such as modified silicone
  • one or more nonionic surfactants having an HLB or less can be blended, and in particular, polyether-modified silicone (for example, manufactured by Shin-Etsu Chemical Co., Ltd .: Preferably, KF6017) is included.
  • polyether-modified silicone for example, manufactured by Shin-Etsu Chemical Co., Ltd .: Preferably, KF6017
  • the blending amount of the nonionic surfactant is in accordance with the blending amount in a known water-in-oil emulsified cosmetic, but is preferably 0.1 to 5% by mass.
  • the amount is preferably 1 to 5% by mass, more preferably 1 to 3% by mass.
  • the powder component is dispersed in the residual oil component other than the volatile oil component, that is, the hydrophobic residual component. Therefore, it is preferable that the hydrophobic residual component, particularly the non-volatile oil component, is blended to such an extent that the powder component can be sufficiently dispersed even in the composition after coating. As long as each component is used within the above-mentioned blending amount range, the suppression of dusting is sufficient, but in particular, it has a feeling of use such as good skin cosmetics and uniformity of the coating film.
  • the amount of the hydrophobic residual component is less than the amount of the powder component, that is, Hydrophobic residual component amount / powder component amount ⁇ 1 It is preferable to prepare such that
  • the hydrophobic residual component in this invention is an oil-based component (oil phase component) which remains on a coating object after application
  • the composition of the present invention can take any properties such as liquid, semi-solid, solid, and powder depending on the components to be blended. However, in consideration of the effects of the present invention, the composition is particularly preferably liquid.
  • the product form of the makeup cosmetic of the present invention include foundations, makeup bases, eye shadows, mascaras, lipsticks, teak colors, face powders, body powders, perfume powders, baby powders, pressed powders, and deodorant powders. , interesting and the like.
  • the form of foundation is particularly preferred, and it can be suitably used as a liquid (liquid) foundation.
  • composition liquid foundation
  • feeling of use good skin familiarity during coating, uniformity of coating film, coating 1
  • An answer was obtained regarding the feeling of squeakiness (no squeaking) after time, and the feeling of use of each composition was evaluated as follows according to the number of people who answered that it was excellent. The results are shown in Table 1.
  • R 1 is a methyl group
  • R 2 and R 3 are trimethylsiloxy groups
  • A is a linear C 8 H 16 (molecular weight 406) * 2
  • High molecular weight carboxylic acid-modified silicone represented by the following formula (molecular weight 1072)
  • Test Examples 1-3 to 1-6 containing 0.1 to 10% by mass of carboxydecyltrisiloxane as the specific carboxylic acid-modified silicone of the present invention were highly evaluated in all items. It became.
  • Test Example 1-1 in which carboxydecyltrisiloxane was not blended and in Test Example 1-2 in which the component was blended only at 0.05% by mass, (B) relative to the powder component of (D) Since the amount of dimethylpolysiloxane, which is a non-volatile oil component, was small, non-uniformity of the coating film and squeaky sensation due to excessive powder components were recognized.
  • Test Example 1-7 in which 15% by mass of carboxydecyltrisiloxane was blended, the familiarity of the skin during application with (C) volatile oil was impaired due to the excess of the components.
  • Test Example 1-8 using a high molecular weight carboxylic acid-modified silicone instead of carboxydecyltrisiloxane, the evaluation was low for any of the items, and Test Example 1 in which the component was used in combination with carboxydecyltrisiloxane. In 9, the evaluation of each item was improved, but the effects were all insufficient. Further, in Test Example 1-10 in which the amount of the polyether-modified silicone used as the surfactant was increased by that amount without using carboxydecyltrisiloxane, compared to the test example using carboxydecyltrisiloxane, The evaluation was low.
  • the carboxylic acid-modified silicone having a specific structure promotes the action of suppressing dusting by an appropriate amount of blending, and on the other hand, does not impair the good usability when applied with volatile oil. it is obvious. Therefore, according to the present invention, by blending 0.1 to 10% by mass of the carboxylic acid-modified silicone having the specific structure, the non-volatile oil can be ground without using the volatile oil so as not to deteriorate the feeling of use. Can be sufficiently suppressed.

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Abstract

The purpose of the present invention is to provide a makeup cosmetic that does not produce reduced smoothness once applied. This water-in-oil emulsion makeup cosmetic is characterized by comprising (A) 0.1 to 10 mass% of a carboxylic acid-modified silicone having a molecular weight of 800 or lower and including a specific structure, (B) 0.1 to 20 mass% of a non-volatile oil, (C) 1 to 50 mass% of a volatile oil, and (D) 2 to 95 mass% of a powder component.

Description

メーキャップ化粧料Makeup cosmetics 関連出願Related applications
 本出願は、2012年 1月30日付け出願の日本国特許出願2012-016340号の優先権を主張しており、ここに折り込まれるものである。 This application claims the priority of Japanese Patent Application No. 2012-016340 filed on January 30, 2012, and is incorporated herein.
 本発明は、メーキャップ化粧料、特に、その使用性及び粉ぎしみの改善に関する。 The present invention relates to makeup cosmetics, in particular, the usability and improvement of dustiness.
 リキッドファンデーションやマスカラなどのメーキャップ化粧料においては、組成物へ塗布時の肌なじみを良くする目的で、多量の揮発性油分が配合されている。しかし、揮発性油分を多量に配合すると、塗布時の肌なじみが向上する反面、揮発性油分が揮発するに伴って、塗布面に粉ぎしみ(なめらかさの低下)が生じてしまうことがあった。そのため、塗布時の肌なじみを得るに十分な量の揮発性油分を配合した化粧料には、該揮発性油分が揮発した後も肌に残留し、粉ぎしみの発生を防止するため、さらに不揮発性油分が配合されている。
 ところが、上記粉ぎしみの防止に十分な量の不揮発性油分を化粧料へ配合すると、該不揮発性油分の増量に伴い、油っぽさが生じるという問題があった。
In makeup cosmetics such as liquid foundation and mascara, a large amount of volatile oil is blended for the purpose of improving skin familiarity when applied to the composition. However, blending a large amount of volatile oil improves skin familiarity during application, but as the volatile oil volatilizes, it may cause scumming (a decrease in smoothness) on the application surface. It was. Therefore, in cosmetics containing a sufficient amount of volatile oil to obtain skin familiarity at the time of application, the volatile oil remains on the skin after volatilization and prevents the occurrence of dusting. Non-volatile oil is blended.
However, when an amount of non-volatile oil sufficient to prevent the above-mentioned scumming is blended into cosmetics, there is a problem that oiliness is generated as the amount of non-volatile oil increases.
特開2002-80771号公報JP 2002-80771 A
 一方、化粧料組成物においては、有機変性シリコーン等の分散剤を使用し、粉末成分の分散性を向上させる技術が知られている。このような有機変性シリコーンとしては、例えば、ポリエーテル変性シリコーンがよく知られており、また、特許文献1には、特定構造のカルボン酸変性シリコーンにより、分散媒である液状油における顔料の分散安定性を高めた顔料分散体および化粧料が開示されている。
 分散剤による粉末成分の分散性向上は、油分などの分散媒に粉末成分を高濃度で安定に分散させることを可能にすることから、このような分散剤の使用が、粉ぎしみの発生防止に必要な不揮発性油分の量を、油っぽさの生じない程度まで低減すると考えられた。
On the other hand, in cosmetic compositions, a technique for improving the dispersibility of powder components using a dispersant such as organically modified silicone is known. As such an organic modified silicone, for example, a polyether modified silicone is well known, and Patent Document 1 discloses a dispersion stability of a pigment in a liquid oil as a dispersion medium by a carboxylic acid modified silicone having a specific structure. Pigment dispersions and cosmetics with improved properties are disclosed.
Dispersibility improvement of the powder component by the dispersant makes it possible to stably disperse the powder component at a high concentration in a dispersion medium such as oil, so the use of such a dispersant prevents the occurrence of dusting. It was thought that the amount of non-volatile oil necessary for the oil was reduced to such an extent that oiliness did not occur.
 しかしながら、ポリエーテル変性シリコーンは、界面活性剤として油剤や無機成分の分散性を向上させるものの、配合量に比例して組成物に該成分由来のべたつきによる使用感の低下をもたらすという問題があり、特許文献1に記載のカルボン酸変性シリコーンもまた、粉末の分散安定性を高めるが、同時に組成物の粘度も高まってしまい、塗布膜中における流動性に欠けることから、粉ぎしみを解消することはできなかった。
 なお、粉ぎしみを抑制する別の手段として、粉ぎしみの原因となる粉末成分の配合量を低減することも考えられるが、粉末成分の減少に応じて該成分による化粧効果の低下や、油分過剰となることによる使用感の低下は明白であった。
 本発明は上記課題に鑑みなされたものであり、塗布後に粉ぎしみが発生しないメーキャップ化粧料を提供することを目的とする。
However, although the polyether-modified silicone improves the dispersibility of oils and inorganic components as a surfactant, there is a problem that the composition causes a decrease in feeling of use due to stickiness derived from the components in proportion to the blending amount. The carboxylic acid-modified silicone described in Patent Document 1 also improves the dispersion stability of the powder, but at the same time, the viscosity of the composition also increases and the fluidity in the coating film is lacking. I couldn't.
In addition, as another means of suppressing scumming, it is also conceivable to reduce the blending amount of the powder component that causes scumming, but according to the decrease of the powder component, the makeup effect due to the component, The decrease in the feeling of use due to excessive oil content was obvious.
The present invention has been made in view of the above problems, and an object of the present invention is to provide a makeup cosmetic that does not cause dusting after application.
 上記目的を達成するため本発明者が鋭意検討を行ったところ、特定構造を有するカルボン酸変性シリコーンを特定量配合することにより、不揮発性油分の配合が少量で、且つ粉末成分が十分量配合されていても、揮発性油分の揮発に伴う粉ぎしみの発生を抑制することができることを見出し、本発明を完成するに至った。
 すなわち、本発明に係るメーキャップ化粧料は、
 (A)下記一般式(1)で表される分子量800以下のカルボン酸変性シリコーンを0.1~10質量%と、
Figure JPOXMLDOC01-appb-C000002
(一般式(1)中、R~Rは、少なくとも1つが-O-Si(Rで表される官能基(Rは、炭素数1~6のアルキル基又はフェニル基のいずれかである)であり、その他のR~Rは同一又は異なっていてもよい置換又は非置換の1価炭化水素基であってもよい。Aは、C2qで表される直鎖状又は分岐鎖状のアルキレン基であり、qは0~20の整数である。)
 (B)不揮発性油分を0.1~20質量%と、
 (C)揮発性油分を1~50質量%と、
 (D)粉末成分を2~95質量%と、
を含むことを特徴とする。
 また、本発明に係るメーキャップ化粧料は、さらに、HLBが7以下の非イオン性界面活性剤と、水相成分と、を含む油中水型乳化組成物であることが好適である。また、本発明に係るメーキャップ化粧料は、疎水性残留成分量が、粉末成分の配合量に満たないことが好適である。
 また、本発明に係るメーキャップ化粧料は、(A)成分が、カルボキシデシルトリシロキサンであることが好適である。
As a result of intensive studies by the inventor in order to achieve the above object, a specific amount of carboxylic acid-modified silicone having a specific structure is blended, so that a small amount of non-volatile oil is blended and a sufficient amount of powder components are blended. Even so, it has been found that generation of dusting accompanying volatilization of the volatile oil can be suppressed, and the present invention has been completed.
That is, the makeup cosmetic according to the present invention is
(A) 0.1 to 10% by mass of a carboxylic acid-modified silicone having a molecular weight of 800 or less represented by the following general formula (1):
Figure JPOXMLDOC01-appb-C000002
(In the general formula (1), at least one of R 1 to R 3 is a functional group represented by —O—Si (R 4 ) 3 (R 4 is an alkyl group having 1 to 6 carbon atoms or a phenyl group) And other R 1 to R 3 may be the same or different substituted or unsubstituted monovalent hydrocarbon groups, and A is represented by C q H 2q. (It is a linear or branched alkylene group, and q is an integer of 0 to 20.)
(B) 0.1 to 20% by mass of non-volatile oil,
(C) 1-50 mass% of volatile oil,
(D) The powder component is 2 to 95% by mass,
It is characterized by including.
In addition, the makeup cosmetic according to the present invention is preferably a water-in-oil emulsion composition containing a nonionic surfactant having an HLB of 7 or less and an aqueous phase component. Moreover, it is suitable for the makeup cosmetics which concern on this invention that the amount of hydrophobic residual components is less than the compounding quantity of a powder component.
In the makeup cosmetic according to the present invention, the component (A) is preferably carboxydecyltrisiloxane.
 本発明によれば、不揮発性油分を多量に配合することなく、揮発性油分の揮発後に粉ぎしみが生じる懸念のないメーキャップ化粧料を得ることができる。また、粉ぎしみが生じないことから、高い化粧効果が期待できる。 According to the present invention, it is possible to obtain a makeup cosmetic that does not cause wrinkles after volatilization of volatile oil, without blending a large amount of nonvolatile oil. Moreover, since no scumming occurs, a high cosmetic effect can be expected.
 本発明において、「粉ぎしみ」とは、揮発性油分が揮発した後に、粉末成分同士が直接接触した際の摩擦により生じるきしみ感を指し、なめらかさに欠けた状態を意味する。
 まず、本発明に係るメーキャップ化粧料を構成する(A)~(D)成分について説明する。
In the present invention, “smudge” refers to a squeaky feeling caused by friction when the volatile oil components are volatilized and then brought into direct contact with each other, and means a state lacking smoothness.
First, components (A) to (D) constituting the makeup cosmetic according to the present invention will be described.
(A)カルボン酸変性シリコーン
 本発明に使用されるカルボン酸変性シリコーンは、下記一般式(1)で表される。
Figure JPOXMLDOC01-appb-C000003
 上記一般式(1)において、R~Rは、少なくとも1つが-O-Si(Rで表される官能基であり、Rは、炭素数1~6のアルキル基又はフェニル基を示す。残りのR~Rは同一又は異なっていてもよい置換又は非置換の1価炭化水素基を示す。また、Aは、C2qで表される直鎖状又は分岐鎖状のアルキレン基であり、qは0~20の整数である。
 また、上記一般式(1)で表されるカルボン酸変性シリコーンの分子量は800以下である。
(A) Carboxylic acid-modified silicone The carboxylic acid-modified silicone used in the present invention is represented by the following general formula (1).
Figure JPOXMLDOC01-appb-C000003
In the general formula (1), at least one of R 1 to R 3 is a functional group represented by —O—Si (R 4 ) 3 , and R 4 is an alkyl group having 1 to 6 carbon atoms or phenyl Indicates a group. The remaining R 1 to R 3 represent a substituted or unsubstituted monovalent hydrocarbon group which may be the same or different. A is a linear or branched alkylene group represented by C q H 2q , and q is an integer of 0-20.
The molecular weight of the carboxylic acid-modified silicone represented by the general formula (1) is 800 or less.
 -O-Si(Rで表される官能基において、Rは、炭素数1~6のアルキル基又はフェニル基のいずれかである。炭素数1~6のアルキル基としては、例えば、メチル、エチル、n-プロピル、i-プロピル、n-ブチル、i-ブチル、s-ブチル、t-ブチル、ペンチル、ネオペンチル、シクロペンチル、ヘキシル等の直鎖状、分岐状あるいは環状のアルキル基が挙げられる。-O-Si(Rで表される官能基としては、例えば、-O-Si(CH、-O-Si(CH(C)、-O-Si(CH(C)、-O-Si(CH(C)、-O-Si(CH(C11)、-O-Si(CH(C13)、-O-Si(CH(C)等が挙げられる。なお、前記官能基としては、トリアルキルシロキシ基であることが好ましく、トリメチルシロキシ基であることがより好ましい。
 さらに好適な化合物としては、一般式(1)において、Rが炭素数1~6のアルキル基であり、R及びRがトリアルキルシロキシ基であり、前記qが4~20であるカルボン酸変性シリコーンが挙げられる。最も好ましくは、カルボキシデシルトリシロキサンである。
In the functional group represented by —O—Si (R 4 ) 3 , R 4 is either an alkyl group having 1 to 6 carbon atoms or a phenyl group. Examples of the alkyl group having 1 to 6 carbon atoms include methyl, ethyl, n-propyl, i-propyl, n-butyl, i-butyl, s-butyl, t-butyl, pentyl, neopentyl, cyclopentyl, hexyl and the like. Examples include linear, branched or cyclic alkyl groups. Examples of the functional group represented by —O—Si (R 4 ) 3 include —O—Si (CH 3 ) 3 , —O—Si (CH 3 ) 2 (C 2 H 5 ), —O—Si. (CH 3 ) 2 (C 3 H 7 ), —O—Si (CH 3 ) 2 (C 4 H 9 ), —O—Si (CH 3 ) 2 (C 5 H 11 ), —O—Si (CH 3 ) 2 (C 6 H 13 ), —O—Si (CH 3 ) 2 (C 6 H 5 ), and the like. The functional group is preferably a trialkylsiloxy group, and more preferably a trimethylsiloxy group.
Further preferred compounds are those in general formula (1) wherein R 1 is an alkyl group having 1 to 6 carbon atoms, R 2 and R 3 are trialkylsiloxy groups, and q is 4 to 20 Examples include acid-modified silicone. Most preferred is carboxydecyltrisiloxane.
 本発明に係るメーキャップ化粧料において、前記カルボン酸変性シリコーンの配合量は、0.1~10質量%であることが好ましく、より好ましくは0.1~5質量%、さらに好ましくは0.2~2質量%である。前記配合量が0.1質量%に満たないと、不揮発性油分の分散が不十分となり、化粧料の使用感が低下することがある。また、前記配合量が10質量%を超えても本発明の粉ぎしみの抑制効果は得られるが、配合量の増加に応じた効果の向上はなく、過剰なカルボン酸変性シリコーンにより、かえって使用感の低下が生じることがある。 In the makeup cosmetic according to the present invention, the amount of the carboxylic acid-modified silicone is preferably 0.1 to 10% by mass, more preferably 0.1 to 5% by mass, and still more preferably 0.2 to 2% by mass. If the blending amount is less than 0.1% by mass, the dispersion of the nonvolatile oil may be insufficient and the cosmetic feel may be lowered. Further, even if the blending amount exceeds 10% by mass, the effect of suppressing the scumming of the present invention is obtained, but there is no improvement in the effect according to the increase in the blending amount, and it is used instead by an excessive carboxylic acid-modified silicone. The feeling may be reduced.
 また、本発明のメーキャップ化粧料において、上記一般式(1)で表されるカルボン酸変性シリコーンの分子量は800以下であり、分子量が800を超える高分子量のカルボン酸変性シリコーンを併用しないことが好ましい。高分子量のカルボン酸変性シリコーンを併用した場合、該成分が組成物の粘度の上昇やべたつきの原因となることがある。 In the makeup cosmetic of the present invention, the molecular weight of the carboxylic acid-modified silicone represented by the general formula (1) is 800 or less, and it is preferable not to use a high molecular weight carboxylic acid-modified silicone having a molecular weight exceeding 800 in combination. . When a high molecular weight carboxylic acid-modified silicone is used in combination, the component may cause an increase in viscosity or stickiness of the composition.
(B)不揮発性油分
 本発明において不揮発性油分とは、室温(25℃)で揮発性を示さない油分である。本発明に係るメーキャップ化粧料に使用される不揮発性油分は、前記条件を満たす油分であって、通常化粧品や医薬品等の皮膚外用剤に用いられるものであれば特に制限されない。そのような不揮発性油分としては、例えば、アボカド油、ツバキ油、タートル油、マカデミアナッツ油、トウモロコシ油、ミンク油、オリーブ油、ナタネ油、卵黄油、ゴマ油、パーシック油、小麦胚芽油、サザンカ油、ヒマシ油、アマニ油、サフラワー油、綿実油、エノ油、大豆油、落花生油、茶実油、カヤ油、コメヌカ油、シナギリ油、日本キリ油、ホホバ油、胚芽油、パーム油、ヤシ油、トリグリセリン等の液体油脂;ミツロウ、キャンデリラロウ、綿ロウ、カルナバロウ、ベイベリーロウ、イボタロウ、鯨ロウ、モンタンロウ、ヌカロウ、ラノリン、カポックロウ、酢酸ラノリン、液状ラノリン、サトウキビロウ、ラノリン脂肪酸イソプロピル、ラウリン酸ヘキシル、還元ラノリン、ホホバロウ、硬質ラノリン、セラックロウ、POEラノリンアルコールエーテル、POEラノリンアルコールアセテート、POEコレステロールエーテル、ラノリン脂肪酸ポリエチレングリコール、POE水素添加ラノリンアルコールエーテル等のロウ類;流動パラフィン、オゾケライト、スクワラン、ポリブテン、プリスタン、パラフィン、セレシン、スクワレン、マイクロクリスタリンワックス、ポリエチレンワックス、水添オレフィンオリゴマー等の炭化水素油;ラウリン酸、ミリスチン酸、パルミチン酸、ステアリン酸、ベヘン酸、オレイン酸、ウンデシレン酸、イソステアリン酸、リノール酸、リノレイン酸、エイコサペンタエン酸(EPA)、ドコサヘキサエン酸(DHA)等の高級脂肪酸;直鎖アルコール(例えば、ラウリルアルコール、セチルアルコール、ステアリルアルコール、ベヘニルアルコール、ミリスチルアルコール、オレイルアルコール、セトステアリルアルコール等);分岐鎖アルコール(例えば、モノステアリルグリセリンエーテル(バチルアルコール)、2-デシルテトラデシノール、ラノリンアルコール、コレステロール、フィトステロール、ヘキシルドデカノール、イソステアリルアルコール、オクチルドデカノール等)等の高級アルコール;ジイソステアリン酸グリセリル、ミリスチン酸イソプロピル、オクタン酸セチル、ミリスチン酸オクチルドデシル、パルミチン酸イソプロピル、ステアリン酸ブチル、ラウリン酸ヘキシル、ミリスチン酸ミリスチル、オレイン酸デシル、ジメチルオクタン酸ヘキシルデシル、乳酸セチル、乳酸ミリスチル、酢酸ラノリン、ステアリン酸イソセチル、イソステアリン酸イソセチル、12-ヒドロキシステアリン酸コレステリル、ジ-2-エチルヘキサン酸エチレングリコール、2-エチルヘキサン酸セチル、ジペンタエリスリトール脂肪酸エステル、モノイソステアリン酸N-アルキルグリコール、ジカプリン酸ネオペンチルグリコール、リンゴ酸ジイソステアリル、ジ-2-ヘプチルウンデカン酸グリセリン、トリ-2-エチルヘキサン酸トリメチロールプロパン、トリイソステアリン酸トリメチロールプロパン、トリイソステアリン酸グリセリル、トリ2-エチルヘキサン酸グリセリル、テトラ-2-エチルヘキサン酸ペンタエリスリトール、トリ-2-エチルヘキサン酸グリセリン、トリオクタン酸グリセリン、トリオクタン酸トリメチロールプロパン、トリイソパルミチン酸グリセリン、セチル2-エチルヘキサノエート、2-エチルヘキシルパルミテート、トリミリスチン酸グリセリン、トリ-2-ヘプチルウンデカン酸グリセリン、ヒマシ油脂肪酸メチルエステル、オレイン酸オレイル、アセトグリセライド、パルミチン酸2-ヘプチルウンデシル、アジピン酸ジイソブチル、N-ラウロイル-L-グルタミン酸-2-オクチルドデシル、N-ラウロイル-L-グルタミン酸ジ(フィトステアリル・2-オクチルドデシル)、アジピン酸ジ-2-ヘプチルウンデシル、エチルラウレート、セバシン酸ジ-2-エチルヘキシル、ミリスチン酸2-ヘキシルデシル、パルミチン酸2-ヘキシルデシル、アジピン酸2-ヘキシルデシル、セバシン酸ジイソプロピル、コハク酸2-エチルヘキシル、クエン酸トリエチル等の合成エステル油;ジメチルポリシロキサン、メチルフェニルポリシロキサン、メチルハイドロジェンポリシロキサン等の鎖状ポリシロキサン;トリメチルシロキシケイ酸等のシリコーン樹脂;ベンゾフェノン誘導体等の紫外線吸収剤等が挙げられる。本発明に係るメーキャップ化粧料においては、前記不揮発性油分を1種又は2種以上組み合わせて配合することができる。本発明においては特に、不揮発性油分として室温(25℃)で液状の油分を用いることが好ましく、鎖状ポリシロキサン等の液状のシリコーン油を含むことがより好ましい。
 このようなシリコーン油の市販品としては、KF-96A-6CS、シリコーンKF-56、KF-96A-20CS、KF-96A-100CS(いずれも信越化学工業社製)等が挙げられる。
(B) Nonvolatile oil component In this invention, a nonvolatile oil component is an oil component which does not show volatility at room temperature (25 degreeC). The non-volatile oil used in the makeup cosmetic according to the present invention is not particularly limited as long as it is an oil that satisfies the above-described conditions and is usually used in a skin external preparation such as cosmetics and pharmaceuticals. Examples of such non-volatile 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, sasanca oil, castor oil Oil, flaxseed oil, safflower oil, cottonseed oil, eno oil, soybean oil, peanut oil, tea seed oil, kaya oil, rice bran oil, cinnagari oil, Japanese kiri oil, jojoba oil, germ oil, palm oil, palm oil, bird Liquid fats such as glycerin; 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, reduced Lanolin, jojoba wax, hard lanolin, shellac wax, POE Norin alcohol ether, POE lanolin alcohol acetate, POE cholesterol ether, lanolin fatty acid polyethylene glycol, waxes such as POE hydrogenated lanolin alcohol ether; liquid paraffin, ozokerite, squalane, polybutene, pristane, paraffin, ceresin, squalene, microcrystalline wax, Hydrocarbon oils such as polyethylene wax and hydrogenated olefin oligomers; lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, undecylenic acid, isostearic acid, linoleic acid, linolenic acid, eicosapentaenoic acid (EPA), Higher fatty acids such as docosahexaenoic acid (DHA); linear alcohols (eg, lauryl alcohol, cetyl alcohol, stearyl alcohol) , Behenyl alcohol, myristyl alcohol, oleyl alcohol, cetostearyl alcohol, etc .; branched chain alcohols (eg monostearyl glycerin ether (batyl alcohol), 2-decyltetradecinol, lanolin alcohol, cholesterol, phytosterol, hexyldodecanol, iso Higher alcohols such as stearyl alcohol, octyldodecanol, etc .; glyceryl diisostearate, isopropyl myristate, cetyl octanoate, octyldodecyl myristate, isopropyl palmitate, butyl stearate, hexyl laurate, myristyl myristate, decyl oleate, Hexyldecyl dimethyloctanoate, cetyl lactate, myristyl lactate, lanolin acetate, isocetyl stearate, iso Isocetyl stearate, cholesteryl 12-hydroxystearate, ethylene glycol di-2-ethylhexanoate, cetyl 2-ethylhexanoate, dipentaerythritol fatty acid ester, N-alkyl glycol monoisostearate, neopentyl glycol dicaprate, malic acid Diisostearyl, di-2-heptylundecanoic acid glycerin, tri-2-ethylhexanoic acid trimethylolpropane, triisostearic acid trimethylolpropane, triisostearic acid glyceryl, tri-2-ethylhexanoic acid glyceryl, tetra-2-ethylhexane Acid pentaerythritol, tri-2-ethylhexanoic acid glycerin, trioctanoic acid glycerin, trioctanoic acid trimethylolpropane, triisopalmitic acid glycerin Cetyl 2-ethylhexanoate, 2-ethylhexyl palmitate, glyceryl trimyristate, glycerin tri-2-heptylundecanoate, castor oil fatty acid methyl ester, oleic acid oleyl, acetoglyceride, 2-heptylundecyl palmitate, adipine Diisobutyl acid, N-lauroyl-L-glutamate-2-octyldodecyl, N-lauroyl-L-glutamate di (phytostearyl-2-octyldodecyl), di-2-heptylundecyl adipate, ethyl laurate, sebacic acid Synthesis of di-2-ethylhexyl, 2-hexyldecyl myristate, 2-hexyldecyl palmitate, 2-hexyldecyl adipate, diisopropyl sebacate, 2-ethylhexyl succinate, triethyl citrate, etc. Ether oil; it includes ultraviolet absorbers such as benzophenone derivatives; silicone resins such as trimethylsiloxysilicic acid; dimethylpolysiloxane, methylphenyl polysiloxane, linear polysiloxanes such as methyl hydrogen polysiloxane. In the makeup cosmetic according to the present invention, the non-volatile oil can be blended in one or more kinds. In the present invention, it is particularly preferable to use a liquid oil component at room temperature (25 ° C.) as the non-volatile oil component, and it is more preferable to include a liquid silicone oil such as a chain polysiloxane.
Examples of such commercially available silicone oil include KF-96A-6CS, silicone KF-56, KF-96A-20CS, KF-96A-100CS (all manufactured by Shin-Etsu Chemical Co., Ltd.) and the like.
 また、本発明に係るメーキャップ化粧料において、前記不揮発性油分の配合量は、0.1~20質量%であることが好ましく、より好ましくは1~10質量%、さらに好ましくは1~5質量%である。前記配合量が0.1質量%に満たないと、揮発性油分の揮発に伴い粉ぎしみが生じることがある。また、前記配合量が20質量%を超えると、化粧料に油っぽさや、べたつきが生じることがある。 In the makeup cosmetic according to the present invention, the amount of the nonvolatile oil component is preferably 0.1 to 20% by mass, more preferably 1 to 10% by mass, and further preferably 1 to 5% by mass. It is. If the blending amount is less than 0.1% by mass, dusting may occur as the volatile oil component volatilizes. Moreover, when the said compounding quantity exceeds 20 mass%, oiliness and stickiness may arise in cosmetics.
(C)揮発性油分
 本発明に係るメーキャップ化粧料に使用される揮発性油分は、室温(25℃)で揮発性を示し、通常化粧品や医薬品等の皮膚外用剤に用いられるものであれば特に制限されない。そのような揮発性油分としては、例えば、デカメチルテトラシロキサン、ヘキサメチルジシロキサン、ドデカメチルペンタシロキサン等の鎖状ポリシロキサン、オクタメチルシクロテトラシロキサン、デカメチルシクロペンタシロキサン等の環状ポリシロキサン等の揮発性シリコーン油;シェルソル(シェル化学)、アイソパー(エッソ化学)等の軽質流動イソパラフィン(イソヘキサデカン)等が挙げられる。本発明に係るメーキャップ化粧料においては、前記揮発性油分を1種又は2種以上組み合わせて配合することができる。本発明においては特に、揮発性油分として、デカメチルテトラシロキサン等の環状ポリシロキサン等の揮発性シリコーンを含むことが好ましい。
 また、本発明に係るメーキャップ化粧料において、前記揮発性油分の配合量は、1~50質量%であることが好ましく、より好ましくは5~35質量%、さらに好ましくは10~30質量%である。前記配合量が1質量%に満たないと、塗布時の肌なじみといった揮発性油分による使用感が不十分なことがある。また、前記配合量が50質量%を超えると、配合できる不揮発性油分の配合量が相対的に減少し、揮発性油分が揮発した後の粉ぎしみを促進することがある。
(C) Volatile oil The volatile oil used in the makeup cosmetic according to the present invention is particularly volatile oil as long as it exhibits volatility at room temperature (25 ° C.) and is usually used in skin external preparations such as cosmetics and pharmaceuticals. Not limited. Examples of such volatile oils include chain polysiloxanes such as decamethyltetrasiloxane, hexamethyldisiloxane, and dodecamethylpentasiloxane, and cyclic polysiloxanes such as octamethylcyclotetrasiloxane and decamethylcyclopentasiloxane. Examples include volatile silicone oils; light liquid isoparaffins (isohexadecane) such as shell sol (shell chemistry) and isopar (esso chemistry). In the makeup cosmetic according to the present invention, the volatile oil can be blended in one or more kinds. In the present invention, it is particularly preferable that the volatile oil contains volatile silicone such as cyclic polysiloxane such as decamethyltetrasiloxane.
In the makeup cosmetic according to the present invention, the blending amount of the volatile oil is preferably 1 to 50% by mass, more preferably 5 to 35% by mass, and further preferably 10 to 30% by mass. . When the blending amount is less than 1% by mass, the feeling of use due to the volatile oil such as skin familiarity during application may be insufficient. Moreover, when the said compounding quantity exceeds 50 mass%, the compounding quantity of the non-volatile oil part which can be mix | blended will reduce relatively, and it may accelerate | stimulate the dust after a volatile oil part volatilizes.
(D)粉末成分
 本発明に係るメーキャップ化粧料に使用される粉末成分は、化粧品、医薬品、医薬部外品に使用可能なものであれば特に制限されない。そのような粉末成分としては、例えば、タルク、カオリン、絹雲母(セリサイト)、ベントナイト、有機変性ベントナイト、白雲母、金雲母、合成雲母、紅雲母、黒雲母、焼成タルク、焼成セリサイト、焼成白雲母、焼成金雲母、パーミキュライト、炭酸マグネシウム、炭酸カルシウム、ケイ酸アルミニウム、ケイ酸バリウム、ケイ酸カルシウム、ケイ酸マグネシウム、ケイ酸ストロンチウム、タングステン酸金属塩、マグネシウム、シリカ、ゼオライト、硫酸バリウム、焼成硫酸カルシウム(焼セッコウ)、リン酸カルシウム、弗素アパタイト、ヒドロキシアパタイト、セラミックパウダー、金属石鹸(例えば、ミリスチン酸亜鉛、パルミチン酸カルシウム、ステアリン酸アルミニウム等)、窒化ホウ素、フォトクロミック性酸化チタン(酸化鉄を焼結した二酸化チタン)、還元亜鉛華;有機粉末(例えば、シリコーンエラストマー粉末、シリコーン粉末、シリコーンレジン被覆シリコーンエラストマー粉末、ポリアミド樹脂粉末(ナイロン粉末)、ポリエチレン粉末、ポリメタクリル酸メチル粉末、ポリスチレン粉末、スチレンとアクリル酸の共重合体樹脂粉末、ベンゾグアナミン樹脂粉末、ポリ四弗化エチレン粉末、セルロース粉末等);無機白色顔料(例えば、二酸化チタン、酸化亜鉛等);無機赤色系顔料(例えば、酸化鉄(ベンガラ)、チタン酸鉄等);無機褐色系顔料(例えば、γ-酸化鉄等);無機黄色系顔料(例えば、黄酸化鉄、黄土等);無機黒色系顔料(例えば、黒酸化鉄、低次酸化チタン等);無機紫色系顔料(例えば、マンゴバイオレット、コバルトバイオレット等);無機緑色系顔料(例えば、酸化クロム、水酸化クロム、チタン酸コバルト等);無機青色系顔料(例えば、群青、紺青等);パール顔料(例えば、オキシ塩化ビスマス、魚鱗箔、雲母チタン、酸化鉄被覆雲母チタン、低次酸化チタン被覆雲母チタン、フォトクロミック性を有する雲母チタン、基板として雲母の代わりにタルク、ガラス、合成弗素金雲母、シリカ、オキシ塩化ビスマスなどを使用したもの、被覆物として酸化チタン以外に、低次酸化チタン、着色酸化チタン、酸化鉄、アルミナ、シリカ、ジルコニア、酸化亜鉛、酸化コバルト、アルミなどを被覆したもの、機能性パール顔料として、パール顔料表面に樹脂粒子を被覆したもの(特開平11-92688)、パール顔料表面に水酸化アルミニウム粒子を被覆したもの(特開2002-146238)、パール顔料表面に酸化亜鉛粒子を被覆したもの(特開2003-261421)、パール顔料表面に硫酸バリウム粒子を被覆したもの(特開2003-61229)等);金属粉末顔料(例えば、アルミニウムパウダー、カッパーパウダー等);ジルコニウム、バリウム又はアルミニウムレーキ等の有機顔料(例えば、赤色201号、赤色202号、赤色204号、赤色205号、赤色220号、赤色226号、赤色228号、赤色405号、橙色203号、橙色204号、黄色205号、黄色401号、青色404号、赤色3号、赤色104号、赤色106号、赤色227号、赤色230号、赤色401号、赤色505号、橙色205号、黄色4号、黄色5号、黄色202号、黄色203号、緑色3号及び青色1号等);天然色素(例えば、クロロフィル、β-カロチン等)等が挙げられる。
 また、上記粉末成分は、シリコーン、デキストリン脂肪酸エステル、高級アルコール、脂肪酸エステル、金属石鹸、アミノ酸、アルキルフォスフォエーテル、弗素化合物等の疎水化処理剤を用い、疎水化処理が施されたものであってもよい。
 本発明に係るメーキャップ化粧料においては、前記粉末成分を1種又は2種以上組み合わせて配合することができる。本発明においては、特に、疎水化処理を施した無機粉末、あるいは疎水性の有機粉末を用いることが好ましい。
(D) Powder component If the powder component used for the makeup cosmetics which concern on this invention can be used for cosmetics, a pharmaceutical, and a quasi-drug, there will be no restriction | limiting in particular. Such powder components include, for example, talc, kaolin, sericite (sericite), bentonite, organically modified bentonite, muscovite, phlogopite, synthetic mica, red mica, biotite, calcined talc, calcined sericite, calcined Muscovite, calcined phlogopite, permiculite, magnesium carbonate, calcium carbonate, aluminum silicate, barium silicate, calcium silicate, magnesium silicate, strontium silicate, metal tungstate, magnesium, silica, zeolite, barium sulfate, calcined Calcium sulfate (baked gypsum), calcium phosphate, fluorine apatite, hydroxyapatite, ceramic powder, metal soap (for example, zinc myristate, calcium palmitate, aluminum stearate, etc.), boron nitride, photochromic titanium oxide ( Titanium dioxide with sintered iron), reduced zinc white; organic powder (eg, silicone elastomer powder, silicone powder, silicone resin-coated silicone elastomer powder, polyamide resin powder (nylon powder), polyethylene powder, polymethyl methacrylate powder, Polystyrene powder, copolymer resin powder of styrene and acrylic acid, benzoguanamine resin powder, polytetrafluoroethylene powder, cellulose powder, etc.); inorganic white pigment (eg, titanium dioxide, zinc oxide, etc.); inorganic red pigment (eg, , Iron oxide (Bengara), iron titanate, etc.); inorganic brown pigment (eg, γ-iron oxide, etc.); inorganic yellow pigment (eg, yellow iron oxide, loess); inorganic black pigment (eg, black) Iron oxide, low-order titanium oxide, etc.); inorganic purple pigments (eg, mango violet, cobalt bai) Inorganic green pigments (eg, chromium oxide, chromium hydroxide, cobalt titanate, etc.); inorganic blue pigments (eg, ultramarine blue, bitumen, etc.); pearl pigments (eg, bismuth oxychloride, fish scale foil, mica) Titanium, iron oxide-coated mica titanium, low-order titanium oxide-coated mica titanium, photochromic titanium mica, talc, glass, synthetic fluorine phlogopite, silica, bismuth oxychloride, etc. instead of mica as the substrate, coating In addition to titanium oxide, low-order titanium oxide, colored titanium oxide, iron oxide, alumina, silica, zirconia, zinc oxide, cobalt oxide, aluminum, etc. coated as a functional pearl pigment, resin particles on the surface of the pearl pigment Coated with aluminum hydroxide particles on the surface of the pearl pigment (JP-A-11-92688) (JP 2002-146238), pearl pigment surface coated with zinc oxide particles (JP 2003-261421), pearl pigment surface coated with barium sulfate particles (JP 2003-61229), etc .; metal Powder pigments (for example, aluminum powder, copper powder, etc.); Organic pigments such as zirconium, 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, Yellow 205, Yellow 401, Blue 404, Red 404, Red 104, Red 106, Red 227, Red 230, Red 401 No., Red No. 505, Orange No. 205, Yellow No. 4, Yellow No. 5, Yellow No. 202, Yellow No. 203, Green 3 And Blue No. 1, etc.); natural colors (e.g., chlorophyll, beta-carotene, etc.) and the like.
In addition, the above powder component has been hydrophobized using a hydrophobizing agent such as silicone, dextrin fatty acid ester, higher alcohol, fatty acid ester, metal soap, amino acid, alkyl phosphoether, or fluorine compound. May be.
In the makeup cosmetic according to the present invention, the powder components can be blended in one or a combination of two or more. In the present invention, it is particularly preferable to use an inorganic powder subjected to a hydrophobic treatment or a hydrophobic organic powder.
 また、本発明に係るメーキャップ化粧料において、前記粉末成分の配合量は、2~95質量%であることが好ましく、より好ましくは5~70質量%、さらに好ましくは10~50質量%である。前記配合量が2質量%に満たないと、メーキャップ化粧料としての化粧効果が不十分であることがある。また、前記配合量が95質量%を超えると、過剰な粉末成分により組成物が粉っぽくなり、粉ぎしみが生じやすくなる。 In the makeup cosmetic according to the present invention, the amount of the powder component is preferably 2 to 95% by mass, more preferably 5 to 70% by mass, and further preferably 10 to 50% by mass. If the blending amount is less than 2% by mass, the makeup effect as a makeup cosmetic may be insufficient. Moreover, when the said compounding quantity exceeds 95 mass%, a composition will become powdery by an excess powder component, and it will become easy to produce a scouring.
 本発明に係るメーキャップ化粧料は、上記必須成分に加え、本発明の効果を損なわない範囲において、通常化粧品や医薬品等の皮膚外用剤に用いられる成分、例えば、アニオン性界面活性剤、カチオン性界面活性剤、両性界面活性剤、非イオン性界面活性剤、保湿剤、水溶性高分子、増粘剤、皮膜剤、上記以外の紫外線吸収剤、金属イオン封鎖剤、低級アルコール、多価アルコール、糖、アミノ酸、有機アミン、高分子エマルジョン、pH調整剤、皮膚栄養剤、ビタミン、酸化防止剤、酸化防止助剤、香料、水等を必要に応じて適宜配合し、常法により製造することができる。 In addition to the above essential components, the makeup cosmetics according to the present invention are components that are usually used in skin external preparations such as cosmetics and pharmaceuticals, for example, anionic surfactants and cationic interfaces, within the range not impairing the effects of the present invention. Activators, amphoteric surfactants, nonionic surfactants, humectants, water-soluble polymers, thickeners, film agents, UV absorbers other than those above, sequestering agents, lower alcohols, polyhydric alcohols, sugars , Amino acids, organic amines, polymer emulsions, pH adjusters, skin nutrients, vitamins, antioxidants, antioxidant auxiliaries, fragrances, water, etc., as necessary, can be produced by conventional methods. .
 本発明に係るメーキャップ化粧料の剤形は、上記必須成分が配合される限り限定されないが、特に、油性化粧料、または油中水型乳化化粧料とすることが好ましい。
 前記油中水型乳化化粧料とする場合、本発明の化粧料は、例えば、上記必須成分を含む油相成分と、HLB(親水性/親油性バランス)が7以下の非イオン性界面活性剤とを混合し、水及び任意の水性成分を含む水相成分を加え、乳化することによって得られる。
The dosage form of the makeup cosmetic according to the present invention is not limited as long as the above essential components are blended, and it is particularly preferable to use an oily cosmetic or a water-in-oil emulsified cosmetic.
When the water-in-oil emulsified cosmetic is used, the cosmetic of the present invention includes, for example, an oil phase component containing the essential components and a nonionic surfactant having an HLB (hydrophilic / lipophilic balance) of 7 or less. And an aqueous phase component containing water and an optional aqueous component are added and emulsified.
 HLBが7以下の親油性の非イオン性界面活性剤としては、例えば、モノステアリン酸グリセリル[HLB3.8]、モノオレイン酸グリセリル[HLB3.7]、モノイソステアリン酸グリセリル[HLB5]、セスキイソステアリン酸グリセリル、モノオレイン酸グリセリル[HLB3.4]、ジオレイン酸グリセリル[HLB1.8]、セスキオレイン酸グリセリル等のグリセリン脂肪酸エステル;ジイソステアリン酸ポリグリセリル[HLB6.0]、トリイソステアリン酸ポリグリセリル[HLB4.0]、ペンタイソステアリン酸デカグリセリル[HLB3.5]、ペンタオレイン酸デカグリセリル[HLB3.5]、モノイソステアリン酸ジグリセリル[HLB4.7]、イソステアリン酸ジグリセリル[HLB5.5]、ジイソステアリン酸ジグリセリル[HLB3.7]、モノオレイン酸ジグリセリル[HLB5.5]、ジオレイン酸ジグリセリル[HLB3.7]等のポリグリセリン脂肪酸エステル;モノオレイン酸ソルビタン[HLB4.3]、トリステアリン酸ソルビタン[HLB2.1]、トリオレイン酸ソルビタン[HLB1.7]、イソステアリン酸ソルビタン[HLB5.0]、セスキイソステアリン酸ソルビタン[HLB4.5]、セスキオレイン酸ソルビタン[HLB3.7]等のソルビタン脂肪酸エステル;POE(5)[HLB6.0]、POE(7.5)[HLB6.0]、POE(10)[HLB6.5]硬化ヒマシ油等のポリオキシエチレン硬化ヒマシ油;ジポリヒドロキシステアリン酸エステル類、ジポリヒドロキシステアリン酸ポリグリセリル-2(コグニス製:PGPH)、PEG30ジポリヒドロキシステアレート[HLB5.5](ユニケマ社製:アラセルP135)等の高分子量親油性活性剤;セチルポリエーテル変性シリコーン(例えば、ゴールドシュミット社製:ABIL EM90)、ポリエーテル変性シリコーン(例えば、信越化学工業社製:KF6017)、架橋型ポリエーテル変性シリコーン(例えば、信越化学工業社製:KSGシリーズ)等のポリエーテル系のシリコーン;ポリグリセリン変性シリコーン、アルキル共変性ポリグリセリン変性シリコーン等のポリグリセリン系のシリコーン等が挙げられる。本発明に係るメーキャップ化粧料においては、前記HLB以下の非イオン性界面活性剤を1種又は2種以上組み合わせて配合することができ、特に、ポリエーテル変性シリコーン(例えば、信越化学工業社製:KF6017)を含むことが好適である。 Examples of the lipophilic nonionic surfactant having an HLB of 7 or less include glyceryl monostearate [HLB3.8], glyceryl monooleate [HLB3.7], glyceryl monoisostearate [HLB5], and sesquiisostearic acid. Glyceryl fatty acid esters such as glyceryl, glyceryl monooleate [HLB3.4], glyceryl dioleate [HLB1.8], glyceryl sesquioleate; polyglyceryl diisostearate [HLB6.0], polyglyceryl triisostearate [HLB4.0], Decaglyceryl pentaisostearate [HLB3.5], decaglyceryl pentaoleate [HLB3.5], diglyceryl monoisostearate [HLB4.7], diglyceryl isostearate [HLB5.5], Polyglycerin fatty acid esters such as diglyceryl isostearate [HLB3.7], diglyceryl monooleate [HLB5.5], diglyceryl dioleate [HLB3.7]; sorbitan monooleate [HLB4.3], tristearic acid Sorbitan fatty acid esters such as sorbitan [HLB2.1], sorbitan trioleate [HLB1.7], sorbitan isostearate [HLB5.0], sorbitan sesquiisostearate [HLB4.5], sorbitan sesquioleate [HLB3.7], etc. Polyoxyethylene hydrogenated castor oil such as POE (5) [HLB6.0], POE (7.5) [HLB6.0], POE (10) [HLB6.5] hydrogenated castor oil; dipolyhydroxystearic acid ester , Dipolyhydroxy stearyl High molecular weight lipophilic active agent such as polyglyceryl acid-2 (manufactured by Cognis: PGPH), PEG30 dipolyhydroxystearate [HLB5.5] (manufactured by Unikema: Aracel P135); cetyl polyether-modified silicone (for example, Goldschmidt) Manufactured by: ABIL EM90), polyether-modified silicone (eg, Shin-Etsu Chemical Co., Ltd .: KF6017), cross-linked polyether-modified silicone (eg, Shin-Etsu Chemical Co., Ltd .: KSG series), and other polyether-based silicones; polyglycerin Examples thereof include polyglycerin-based silicones such as modified silicones and alkyl co-modified polyglycerin-modified silicones. In the make-up cosmetic according to the present invention, one or more nonionic surfactants having an HLB or less can be blended, and in particular, polyether-modified silicone (for example, manufactured by Shin-Etsu Chemical Co., Ltd .: Preferably, KF6017) is included.
 なお、本発明に係るメーキャップ化粧料において、前記非イオン性界面活性剤の配合量は、公知の油中水型乳化化粧料における配合量に準ずるが、好ましくは0.1~5質量%、より好ましくは1~5質量%、さらに好ましくは1~3質量%である。 In the makeup cosmetic according to the present invention, the blending amount of the nonionic surfactant is in accordance with the blending amount in a known water-in-oil emulsified cosmetic, but is preferably 0.1 to 5% by mass. The amount is preferably 1 to 5% by mass, more preferably 1 to 3% by mass.
 また、本発明に係るメーキャップ化粧料において、揮発性油分は、組成物の塗布時に揮発してしまうと考えられる。したがって、塗布後の組成物においては、揮発性油分以外の残留油性成分、すなわち疎水性残留成分に、粉末成分が分散する形となる。したがって、疎水性残留成分、とりわけ不揮発性油分は、塗布後の組成物においても粉末成分が十分に分散可能な程度に配合されていることが好ましい。
 粉ぎしみの抑制については、上記した配合量範囲で各成分を使用する限り、十分な効果が得られるが、特に、メーキャップ化粧料の肌なじみのよさ、及び塗布膜の均一性といった使用感の点から、疎水性残留成分量が、粉末成分の配合量に満たないこと、すなわち、
          疎水性残留成分量/粉末成分量<1
となるように調製することが好ましい。
 なお、本発明における疎水性残留成分とは、上記のとおり、塗布後も塗布対象上に残る油性成分(油相成分)であり、組成物における揮発性油分以外の油性成分を意味する。したがって、不揮発性油分だけでなく、例えば、カルボン酸変性シリコーンや、HLBが7以下の非イオン性界面活性剤も油性成分として、この成分に含まれる。
Moreover, in the makeup cosmetics which concern on this invention, it is thought that a volatile oil will volatilize at the time of application | coating of a composition. Therefore, in the composition after application, the powder component is dispersed in the residual oil component other than the volatile oil component, that is, the hydrophobic residual component. Therefore, it is preferable that the hydrophobic residual component, particularly the non-volatile oil component, is blended to such an extent that the powder component can be sufficiently dispersed even in the composition after coating.
As long as each component is used within the above-mentioned blending amount range, the suppression of dusting is sufficient, but in particular, it has a feeling of use such as good skin cosmetics and uniformity of the coating film. In view of this, the amount of the hydrophobic residual component is less than the amount of the powder component, that is,
Hydrophobic residual component amount / powder component amount <1
It is preferable to prepare such that
In addition, as above-mentioned, the hydrophobic residual component in this invention is an oil-based component (oil phase component) which remains on a coating object after application | coating, and means oil-based components other than the volatile oil component in a composition. Accordingly, not only the non-volatile oil component but also, for example, a carboxylic acid-modified silicone and a nonionic surfactant having an HLB of 7 or less are included in this component as an oil component.
 本発明の組成物は、配合する成分によって、液状、半固形状、固形状、粉末状等のいずれの性状も取り得るが、本発明の効果を考慮すれば、特に液状であることが好ましい。
 また、本発明のメーキャップ化粧料としての製品形態としては、例えば、ファンデーション、化粧下地、アイシャドー、マスカラ、口紅、チークカラー、フェイスパウダー、ボディーパウダー、パフュームパウダー、ベビーパウダー、プレスドパウダー、デオドラントパウダー、おしろい等が挙げられる。本発明においては、特にファンデーションの形態が好ましく、特にリキッド(液状)ファンデーションとして好適に使用することができる。
The composition of the present invention can take any properties such as liquid, semi-solid, solid, and powder depending on the components to be blended. However, in consideration of the effects of the present invention, the composition is particularly preferably liquid.
Examples of the product form of the makeup cosmetic of the present invention include foundations, makeup bases, eye shadows, mascaras, lipsticks, teak colors, face powders, body powders, perfume powders, baby powders, pressed powders, and deodorant powders. , Interesting and the like. In the present invention, the form of foundation is particularly preferred, and it can be suitably used as a liquid (liquid) foundation.
 以下、実施例を挙げて本発明についてさらに詳しく説明するが、本発明はこれらに限定されるものではない。なお、特に記載しない限り、各表中の数値は質量%を表す。 Hereinafter, the present invention will be described in more detail with reference to examples, but the present invention is not limited thereto. In addition, unless otherwise indicated, the numerical value in each table | surface represents the mass%.
 下記表1に記載された各試験例の処方による組成物(リキッドファンデーション)を10名の専門パネルに使用してもらい、使用感(塗布時の肌なじみのよさ、塗布膜の均一さ、塗布1時間後のきしみ感(粉ぎしみ)のなさ)について回答を得、優れていると回答した人数により次のように各組成物の使用感を評価した。結果を表1に示す。 The composition (liquid foundation) according to the formulation of each test example described in Table 1 below was used by 10 professional panels, and the feeling of use (good skin familiarity during coating, uniformity of coating film, coating 1) An answer was obtained regarding the feeling of squeakiness (no squeaking) after time, and the feeling of use of each composition was evaluated as follows according to the number of people who answered that it was excellent. The results are shown in Table 1.
<塗布時の肌なじみのよさ>
◎:9~10名が、塗布時の肌なじみがよいと回答した。
○:6~8名が、塗布時の肌なじみがよいと回答した。
△:3~5名が、塗布時の肌なじみがよいと回答した。
△×:1~2名が、塗布時の肌なじみがよいと回答した。
×:0名が、塗布時の肌なじみがよいと回答した。
<Good skin familiarity during application>
A: Nine to ten respondents answered that the skin was well-fitted during application.
○: Six to eight people answered that skin familiarity during application was good.
Δ: 3 to 5 people answered that the skin was well-fitted at the time of application.
Δ ×: 1-2 respondents answered that skin familiarity during application was good.
X: 0 responded that skin familiarity at the time of application was good.
<塗布膜の均一さ>
◎:9~10名が、塗布膜が均一であると回答した。
○:6~8名が、塗布膜が均一であると回答した。
△:3~5名が、塗布膜が均一であると回答した。
△×:1~2名が、塗布膜が均一であると回答した。
×:0名が、塗布膜が均一であると回答した。
<Uniformity of coating film>
A: 9 to 10 people answered that the coating film was uniform.
○: 6 to 8 persons answered that the coating film was uniform.
Δ: 3 to 5 persons answered that the coating film was uniform.
Δ ×: 1 to 2 persons answered that the coating film was uniform.
X: 0 responded that the coating film was uniform.
<塗布1時間後のきしみ感(粉ぎしみ)のなさ>
◎:9~10名が、1時間後もきしみ感を感じないと回答した。
○:6~8名が、1時間後もきしみ感を感じないと回答した。
△:3~5名が、1時間後もきしみ感を感じないと回答した。
△×:1~2名が、1時間後もきしみ感を感じないと回答した。
×:0名が、1時間後もきしみ感を感じないと回答した。
<Lack of squeaking after 1 hour of application>
A: Nine to ten respondents answered that they did not feel squeaky after 1 hour.
○: Six to eight people answered that they did not feel squeaky after 1 hour.
Δ: 3 to 5 persons answered that they did not feel squeaky after 1 hour.
Δ ×: 1-2 respondents answered that they did not feel squeaky after 1 hour.
X: 0 responded that they did not feel squeaky after 1 hour.
Figure JPOXMLDOC01-appb-T000004
*1 下記一般式(1)において、Rがメチル基、R及びRがトリメチルシロキシ基、Aが直鎖状のC16であるカルボン酸変性シリコーン(分子量406)
Figure JPOXMLDOC01-appb-C000005
*2 下記式で表される高分子量のカルボン酸変性シリコーン(分子量1072)
Figure JPOXMLDOC01-appb-C000006
Figure JPOXMLDOC01-appb-T000004
* 1 In the following general formula (1), R 1 is a methyl group, R 2 and R 3 are trimethylsiloxy groups, and A is a linear C 8 H 16 (molecular weight 406)
Figure JPOXMLDOC01-appb-C000005
* 2 High molecular weight carboxylic acid-modified silicone represented by the following formula (molecular weight 1072)
Figure JPOXMLDOC01-appb-C000006
 上記表1に示すように、本発明の特定カルボン酸変性シリコーンとして、カルボキシデシルトリシロキサンを0.1~10質量%配合した試験例1-3~1-6においては、全ての項目において高い評価となった。
 一方、カルボキシデシルトリシロキサンを配合しなかった試験例1-1、及び、該成分を0.05質量%しか配合しなかった試験例1-2では、(D)の粉体成分に対する(B)の不揮発性油分であるジメチルポリシロキサンの配合量が少ないため、過剰な粉体成分による塗布膜の不均一さやきしみ感が認められた。また、カルボキシデシルトリシロキサンを15質量%配合した試験例1-7では、該成分の過剰により(C)揮発性油分による塗布時の肌なじみのよさが損なわれた。
As shown in Table 1 above, Test Examples 1-3 to 1-6 containing 0.1 to 10% by mass of carboxydecyltrisiloxane as the specific carboxylic acid-modified silicone of the present invention were highly evaluated in all items. It became.
On the other hand, in Test Example 1-1 in which carboxydecyltrisiloxane was not blended and in Test Example 1-2 in which the component was blended only at 0.05% by mass, (B) relative to the powder component of (D) Since the amount of dimethylpolysiloxane, which is a non-volatile oil component, was small, non-uniformity of the coating film and squeaky sensation due to excessive powder components were recognized. Further, in Test Example 1-7 in which 15% by mass of carboxydecyltrisiloxane was blended, the familiarity of the skin during application with (C) volatile oil was impaired due to the excess of the components.
 さらに、カルボキシデシルトリシロキサンに代えて、高分子量のカルボン酸変性シリコーンを用いた試験例1-8では、いずれの項目についても評価が低く、該成分をカルボキシデシルトリシロキサンと併用した試験例1-9においては、各項目の評価は向上したが、効果としてはいずれも不十分なものであった。また、カルボキシデシルトリシロキサンを用いず、界面活性剤として用いているポリエーテル変性シリコーンをその分増量した試験例1-10においても、カルボキシデシルトリシロキサンを使用した試験例に比べ、全ての項目において低い評価であった。 Further, in Test Example 1-8 using a high molecular weight carboxylic acid-modified silicone instead of carboxydecyltrisiloxane, the evaluation was low for any of the items, and Test Example 1 in which the component was used in combination with carboxydecyltrisiloxane. In 9, the evaluation of each item was improved, but the effects were all insufficient. Further, in Test Example 1-10 in which the amount of the polyether-modified silicone used as the surfactant was increased by that amount without using carboxydecyltrisiloxane, compared to the test example using carboxydecyltrisiloxane, The evaluation was low.
 以上のことから、特定構造のカルボン酸変性シリコーンは、適量の配合により粉ぎしみを抑制する作用を促進し、一方で、揮発性油分による塗布時の良好な使用感を損ねることがないことが明らかである。したがって、本発明は、前記特定構造のカルボン酸変性シリコーンを0.1~10質量%配合することにより、不揮発性油分を揮発性油分の使用感が損なわれる程の量で用いずとも、粉ぎしみを十分に抑制することができる。 From the above, the carboxylic acid-modified silicone having a specific structure promotes the action of suppressing dusting by an appropriate amount of blending, and on the other hand, does not impair the good usability when applied with volatile oil. it is obvious. Therefore, according to the present invention, by blending 0.1 to 10% by mass of the carboxylic acid-modified silicone having the specific structure, the non-volatile oil can be ground without using the volatile oil so as not to deteriorate the feeling of use. Can be sufficiently suppressed.
 下記表2に記載の各試験例の組成物(リキッドファンデーション)について、上記と同様に実使用試験を行い、上記と同様の基準により使用感を評価した。結果を表2に示す。
Figure JPOXMLDOC01-appb-T000007
About the composition (liquid foundation) of each test example of Table 2 below, an actual use test was performed in the same manner as described above, and the feeling of use was evaluated according to the same criteria as described above. The results are shown in Table 2.
Figure JPOXMLDOC01-appb-T000007
 カルボキシデシルトリシロキサンを配合した試験例2-1~2-4と、配合していない試験例2-5~2-8を比較すると、前者の場合、不揮発性油分であるジメチルポリシロキサンを0.1質量%配合すればきしみ感は抑制されたが、後者は20質量%配合するまできしみ感は解消されなかった。また、試験例2-9に示すとおり、揮発性油分であるデカメチルシクロペンタシロキサンによると考えられる塗布時の肌なじみや塗布膜の均一さは、他の試験例の結果から、不揮発性油分の配合量の増量に伴い低下すると考えられる。したがって、肌なじみのよさと塗布膜の均一さを有しつつ、きしみ感のない組成物とするには、(A)特定構造のカルボン酸変性シリコーンを0.1~10質量%、(C)不揮発性油分を0.1~20質量%配合することが好適である。
 また、試験例2-1~2-4の結果から、本発明において、疎水性残留成分量と粉末成分量を、疎水性残留成分量/粉末成分量<1とすることにより、優れた使用感(塗布時の肌なじみのよさや塗布膜の均一さ)を有するメーキャップ化粧料となることが明らかである。
Comparing Test Examples 2-1 to 2-4 containing carboxydecyltrisiloxane with Test Examples 2-5 to 2-8 containing no carboxydecyltrisiloxane, in the former case, the non-volatile oil content of dimethylpolysiloxane was reduced to 0. When 1% by mass was added, the squeaky feeling was suppressed, but the latter did not eliminate the squeaky feeling until 20% by mass was added. In addition, as shown in Test Example 2-9, the familiarity of the skin and the uniformity of the coating film considered to be due to decamethylcyclopentasiloxane, which is a volatile oil, were determined based on the results of other test examples from the non-volatile oil content. It is thought that it decreases as the blending amount increases. Therefore, in order to obtain a composition having good skin conformity and uniformity of the coating film and having no squeaky feeling, 0.1 to 10% by mass of (A) carboxylic acid-modified silicone having a specific structure, (C) It is preferable to blend the nonvolatile oil component in an amount of 0.1 to 20% by mass.
In addition, from the results of Test Examples 2-1 to 2-4, in the present invention, the hydrophobic residual component amount and the powder component amount are set so that the hydrophobic residual component amount / powder component amount <1. It is apparent that the makeup cosmetic has (skin-familiar skinness and uniformity of coating film).
 以下に、本発明のメーキャップ化粧料の処方例を記載するが、本発明はこれらに限定されない。
<処方例1 メーキャップファンデーション(固形タイプ)>
(配合成分)                  (質量%)
(1)疎水化処理タルク               25
(2)マイカ                    残量
(3)酸化亜鉛                    3
(4)微粒子酸化チタン                1
(5)疎水化処理酸化チタン             11
(6)疎水化処理黄酸化鉄               2.7
(7)疎水化処理赤酸化鉄               1
(8)疎水化処理黒酸化鉄               0.25
(9)硫酸バリウム                  6
(10)架橋ジメチコンコポリマー           8
(11)メトキシケイ皮酸イソオクチル         1
(12)水添オレフィンオリゴマー           2.5
(13)メチルフェニルポリシロキサン(信越化学工業社製 シリコーンF-56)
                           2
(14)デカメチルシクロペンタシロキサン       5
(15)リンゴ酸ジイソステアリル           3
(16)セスキイソステアリン酸ソルビタン       1.5
(17)上記一般式(1)において、Rがメチル基、R及びRがトリメチルシロキシ基、Aがq=8である直鎖状のアルキレン基であるカルボン酸変性シリコーン
                           0.5
(18)パラベン                   0.2
製造方法:(1)~(10)及び(18)を混合粉砕した。その後、80℃に温めた(11)~(17)の油分を添加し、混合した。得られた粉体を成型し、目的のファンデーションを得た。
Although the formulation example of the makeup cosmetics of this invention is described below, this invention is not limited to these.
<Prescription example 1 makeup foundation (solid type)>
(Compounding ingredients) (mass%)
(1) Hydrophobized talc 25
(2) Mica remaining amount (3) Zinc oxide 3
(4) Fine particle titanium oxide 1
(5) Hydrophobized titanium oxide 11
(6) Hydrophobized yellow iron oxide 2.7
(7) Hydrophobized red iron oxide 1
(8) Hydrophobized black iron oxide 0.25
(9) Barium sulfate 6
(10) Crosslinked dimethicone copolymer 8
(11) Isooctyl methoxycinnamate 1
(12) Hydrogenated olefin oligomer 2.5
(13) Methylphenylpolysiloxane (Shin-Etsu Chemical Co., Ltd. Silicone F-56)
2
(14) Decamethylcyclopentasiloxane 5
(15) Diisostearyl malate 3
(16) Sorbitan sesquiisostearate 1.5
(17) Carboxylic acid-modified silicone in which R 1 is a methyl group, R 2 and R 3 are trimethylsiloxy groups, and A is a linear alkylene group with q = 8 in the above general formula (1) 0.5
(18) Paraben 0.2
Production method: (1) to (10) and (18) were mixed and ground. Thereafter, the oils (11) to (17) warmed to 80 ° C. were added and mixed. The obtained powder was molded to obtain the desired foundation.
<処方例2 リキッドファンデーション>
(配合成分)                     (質量%)
(1)デカメチルシクロペンタシロキサン          20
(2)イソヘキサデカン                  10
(3)ジメチルポリシロキサン(信越化学工業社製 KF-96A-20CS)
                              5
(4)ポリエーテル変性シリコーン              2
(5)上記一般式(1)において、Rがプロピル基、R及びRがトリメチルシロキシ基、Aがq=15である直鎖状のアルキレン基であるカルボン酸変性シリコーン
                              1
(6)有機変性ベントナイト                 1.5
(7)ポリメチルメタクリレート球状粉末           5
(8)疎水化処理黄酸化鉄                  2
(9)疎水化処理赤酸化鉄                  1
(10)疎水化処理黒酸化鉄                 0.2
(11)疎水化処理酸化チタン                8
(12)イオン交換水                    残量
(13)グリセリン                     2
(14)1,3-ブチレングリコール             5
(15)フェノキシエタノール                0.5
製造方法:(1)~(6)を混合し分散させ、そこに(7)~(11)を添加し分散させた。その後、(12)~(15)の水相を添加して乳化させ、目的のリキッドファンデーションを得た。
<Prescription Example 2 Liquid Foundation>
(Compounding ingredients) (mass%)
(1) Decamethylcyclopentasiloxane 20
(2) Isohexadecane 10
(3) Dimethylpolysiloxane (Shin-Etsu Chemical KF-96A-20CS)
5
(4) Polyether-modified silicone 2
(5) Carboxylic acid-modified silicone 1 in which, in the above general formula (1), R 1 is a propyl group, R 2 and R 3 are trimethylsiloxy groups, and A is a linear alkylene group in which q = 15
(6) Organically modified bentonite 1.5
(7) Polymethylmethacrylate spherical powder 5
(8) Hydrophobized yellow iron oxide 2
(9) Hydrophobized red iron oxide 1
(10) Hydrophobized black iron oxide 0.2
(11) Hydrophobized titanium oxide 8
(12) Ion exchange water remaining amount (13) Glycerin 2
(14) 1,3-butylene glycol 5
(15) Phenoxyethanol 0.5
Production method: (1) to (6) were mixed and dispersed, and (7) to (11) were added and dispersed therein. Thereafter, the aqueous phases (12) to (15) were added and emulsified to obtain the desired liquid foundation.
<処方例3 化粧用下地>
(配合成分)                     (質量%)
(1)デカメチルシクロペンタシロキサン          27
(2)ジメチルポリシロキサン(信越化学工業社製 KF-96A-6CS)
                              5
(3)上記一般式(1)において、R1がメチル基、R2がトリメチルシロキシ基、R3がエチル基、Aがq=8である直鎖状のアルキレン基であるカルボン酸変性シリコーン
                              3
(4)ポリエーテル変性シリコーン              3
(5)有機変性ベントナイト                 1.5
(6)ポリメチルメタクリレート球状粉末           5
(7)疎水化処理チタン                   2
(8)オルガノポリシロキサンエラストマー球状粉末      5
(9)疎水化処理黒酸化鉄                  0.2
(10)疎水化処理タルク                  5
(11)イオン交換水                   残量
(12)グリセリン                     2
(13)1,3-ブチレングリコール             5
(14)フェノキシエタノール                0.5
製造方法:(1)~(5)を混合分散させ、そこに(6)~(10)を添加し分散させた。その後、(11)~(14)の水相を添加して乳化させ、目的の化粧用下地を得た。
<Prescription Example 3 Cosmetic Base>
(Compounding ingredients) (mass%)
(1) Decamethylcyclopentasiloxane 27
(2) Dimethylpolysiloxane (KF-96A-6CS, manufactured by Shin-Etsu Chemical Co., Ltd.)
5
(3) Carboxylic acid-modified silicone 3 wherein R1 is a methyl group, R2 is a trimethylsiloxy group, R3 is an ethyl group, and A is a linear alkylene group with q = 8 in the general formula (1).
(4) Polyether-modified silicone 3
(5) Organically modified bentonite 1.5
(6) Polymethylmethacrylate spherical powder 5
(7) Hydrophobized titanium 2
(8) Organopolysiloxane elastomer spherical powder 5
(9) Hydrophobized black iron oxide 0.2
(10) Hydrophobized talc 5
(11) Remaining ion exchange water (12) Glycerin 2
(13) 1,3-butylene glycol 5
(14) Phenoxyethanol 0.5
Production method: (1) to (5) were mixed and dispersed, and (6) to (10) were added and dispersed therein. Thereafter, the aqueous phases (11) to (14) were added and emulsified to obtain the desired cosmetic base.
<処方例4 アイシャドー>
(配合成分)                     (質量%)
(1)セレシン                       1
(2)デカメチルシクロペンタシロキサン          残量
(3)ポリオキシエチレン・メチルポリシロキサン共重合体   2
(4)メチルフェニルポリシロキサン(信越化学工業社製 シリコーンKF-56)
                              5
(5)マカデミアナッツ油                  1
(6)セスキイソステアリン酸ソルビタン           2
(7)上記一般式(1)において、R1がメチル基、R2及びR3がトリメチルシロキシ基、Aがq=8である分岐鎖状のアルキレン基であるカルボン酸変性シリコーン
                              3
(8)合成金雲母                      0.1
(9)ベンガラ被覆雲母(パール剤)             1
(10)ベンガラ・カルミン被覆雲母チタン(パール剤)    7
(11)ベンガラ・黒酸化鉄被覆雲母チタン(パール剤)    0.1
(12)マイカ                      30
(13)雲母チタン(パール剤)               4
(14)黒酸化鉄被覆雲母チタン(パール剤)        適量
(15)酢酸DL-α-トコフェロール            0.1
(16)D-δ-トコフェロール              適量
(17)群青ピンク                     1
(18)ジメチルジステアリルアンモニウムヘクトライト    3
(19)トリメチルシロキシケイ酸              3
(20)香料                       適量
製造方法:(8)~(14)及び(17)~(19)を混合粉砕した。その後、80℃に温めた(1)~(7)及び(15)~(16)、(20)を添加し、混合した。得られた粉体を成型し、目的のアイシャドーを得た。
<Prescription Example 4 Eye Shadow>
(Compounding ingredients) (mass%)
(1) Ceresin 1
(2) Decamethylcyclopentasiloxane Residual amount (3) Polyoxyethylene / methylpolysiloxane copolymer 2
(4) Methylphenylpolysiloxane (Shin-Etsu Chemical Co., Ltd. Silicone KF-56)
5
(5) Macadamia nut oil 1
(6) Sorbitan sesquiisostearate 2
(7) Carboxylic acid-modified silicone 3 in which, in the general formula (1), R1 is a methyl group, R2 and R3 are trimethylsiloxy groups, and A is a branched alkylene group with q = 8.
(8) Synthetic phlogopite 0.1
(9) Bengala-coated mica (pearl) 1
(10) Bengala carmine-coated mica titanium (pearl agent) 7
(11) Bengala black iron oxide coated mica titanium (pearl agent) 0.1
(12) Mica 30
(13) Mica titanium (pearl agent) 4
(14) Black iron oxide-coated mica titanium (pearl agent) appropriate amount (15) DL-α-tocopherol acetate 0.1
(16) Appropriate amount of D-δ-tocopherol (17) Ultramarine pink 1
(18) Dimethyl distearyl ammonium hectorite 3
(19) Trimethylsiloxysilicic acid 3
(20) Fragrance Appropriate amount Production method: (8) to (14) and (17) to (19) were mixed and ground. Thereafter, (1) to (7) and (15) to (16) and (20) warmed to 80 ° C. were added and mixed. The obtained powder was molded to obtain the desired eye shadow.
<処方例5 口紅>
(配合成分)                     (質量%)
(1)マイクロクリスタリンワックス             1
(2)セレシン                       7
(3)キャンデリラロウ                   3
(4)トリイソステアリン酸グリセリル           10
(5)環状シリコーン(4量体)               5
(6)リンゴ酸ジイソステアリル               2
(7)ジイソステアリン酸グリセリル             1
(8)上記一般式(1)において、R1がプロピル基、R2及びR3がトリメチルシロキシ基、Aがq=15である直鎖状のアルキレン基であるカルボン酸変性シリコーン
                              2
(9)トリオクタン酸トリメチロールプロパン         0.5
(10)トリ2-エチルヘキサン酸グリセリル        残余
(11)リン酸水素カルシウム                1
(12)シリコーン被覆顔料(ベンガラ、酸化チタンなど)  適量
(13)硫酸バリウム                    2
(14)カルミン被覆雲母チタン               2
(15)染料                       適量
(16)重質流動イソパラフィン              10
製造方法:(1)~(10)、(15)~(16)を80℃以上で加熱溶解し、(11)~(14)を添加したところで混合撹拌を行った。前記混合物を容器に充填した後冷却し、目的とする口紅を得た。
<Prescription Example 5 Lipstick>
(Compounding ingredients) (mass%)
(1) Microcrystalline wax 1
(2) Ceresin 7
(3) Candelilla wax 3
(4) Glyceryl triisostearate 10
(5) Cyclic silicone (tetramer) 5
(6) Diisostearyl malate 2
(7) Glyceryl diisostearate 1
(8) Carboxylic acid modified silicone in which R1 is a propyl group, R2 and R3 are trimethylsiloxy groups, and A is a linear alkylene group in which q = 15 in the above general formula (1) 2
(9) Trimethylolpropane trioctanoate 0.5
(10) Glyceryl tri-2-ethylhexanoate Residue (11) Calcium hydrogen phosphate 1
(12) Silicone-coated pigment (Bengara, titanium oxide, etc.) Appropriate amount (13) Barium sulfate 2
(14) Carmine-coated mica titanium 2
(15) Dye proper amount (16) Heavy liquid isoparaffin 10
Production method: (1) to (10) and (15) to (16) were dissolved by heating at 80 ° C. or higher, and when (11) to (14) were added, mixing and stirring were performed. The mixture was filled in a container and then cooled to obtain a desired lipstick.
<処方例6 マスカラ>
(配合成分)                     (質量%)
(1)軽質イソパラフィン                 10
(2)ジメチルポリシロキサン(信越化学工業社製 KF-96A-100CS)
                              1
(3)デカメチルシクロペンタシロキサン          12
(4)トリメチルシロキシケイ酸              12
(5)上記一般式(1)において、R1がメチル基、R2がトリメチルシロキシ基、R3がエチル基、Aがq=15である分岐鎖状のアルキレン基であるカルボン酸変性シリコーン
                              2.5
(6)N-ラウロイル-L-グルタミン酸ジ(フィトステアリル・2-オクチルドデシル)                      適量
(7)ジオレイン酸ポリエチレングリコール          2
(8)ジイソステアリン酸ジグリセリル            1
(9)雲母チタン                      2
(10)ステアリン酸アルミニウム             適量
(11)炭酸水素ナトリウム                 0.1
(12)酢酸DL-α-トコフェロール            0.1
(13)パラオキシ安息香酸エステル            適量
(14)デヒドロ酢酸ナトリウム              適量
(15)黒酸化鉄                     10
(16)ジメチルジステアリルアンモニウムヘクトライト    5
(17)ポリ酢酸ビニルエマルション            21
(18)精製水                      残量
(19)エチルアルコール                  5
(20)海藻エキス                     0.1
(21)メチルポリシロキサンエマルション         適量
製造方法:(1)~(16)をよく混合した油性混合物に、予め混合しておいた(17)~(21)の水性混合物を添加し、撹拌により乳化させることで、目的とするマスカラを得た。
<Prescription Example 6 Mascara>
(Compounding ingredients) (mass%)
(1) Light isoparaffin 10
(2) Dimethylpolysiloxane (Shin-Etsu Chemical Co., Ltd. KF-96A-100CS)
1
(3) Decamethylcyclopentasiloxane 12
(4) Trimethylsiloxysilicate 12
(5) Carboxylic acid modified silicone in which R1 is a methyl group, R2 is a trimethylsiloxy group, R3 is an ethyl group, and A is a branched alkylene group with q = 15 in the above general formula (1) 2.5
(6) N-lauroyl-L-glutamate di (phytostearyl 2-octyldodecyl) appropriate amount (7) polyethylene glycol dioleate 2
(8) Diglyceryl diisostearate 1
(9) Mica titanium 2
(10) Aluminum stearate appropriate amount (11) Sodium bicarbonate 0.1
(12) DL-α-tocopherol acetate 0.1
(13) p-hydroxybenzoate appropriate amount (14) sodium dehydroacetate appropriate amount (15) black iron oxide 10
(16) Dimethyl distearyl ammonium hectorite 5
(17) Polyvinyl acetate emulsion 21
(18) Purified water remaining amount (19) Ethyl alcohol 5
(20) Seaweed extract 0.1
(21) Methyl polysiloxane emulsion Appropriate amount Manufacturing method: Add the aqueous mixture (17) to (21) previously mixed to the oily mixture in which (1) to (16) are well mixed, and emulsify by stirring. As a result, the target mascara was obtained.

Claims (4)

  1.  (A)下記一般式(1)で表される分子量800以下のカルボン酸変性シリコーンを0.1~10質量%と、
    Figure JPOXMLDOC01-appb-C000001
    (一般式(1)中、R~Rは、少なくとも1つが-O-Si(Rで表される官能基(Rは、炭素数1~6のアルキル基又はフェニル基のいずれかである)であり、その他のR~Rは同一又は異なっていてもよい置換又は非置換の1価炭化水素基を示す。Aは、C2qで表される直鎖状又は分岐鎖状のアルキレン基であり、qは0~20の整数である。)
     (B)不揮発性油分を0.1~20質量%と、
     (C)揮発性油分を1~50質量%と、
     (D)粉末成分を2~95質量%と、
    を含むことを特徴とするメーキャップ化粧料。
    (A) 0.1 to 10% by mass of a carboxylic acid-modified silicone having a molecular weight of 800 or less represented by the following general formula (1):
    Figure JPOXMLDOC01-appb-C000001
    (In the general formula (1), at least one of R 1 to R 3 is a functional group represented by —O—Si (R 4 ) 3 (R 4 is an alkyl group having 1 to 6 carbon atoms or a phenyl group) And the other R 1 to R 3 represent a substituted or unsubstituted monovalent hydrocarbon group which may be the same or different, and A represents a straight chain represented by C q H 2q Or a branched alkylene group, and q is an integer of 0 to 20.)
    (B) 0.1 to 20% by mass of non-volatile oil,
    (C) 1-50 mass% of volatile oil,
    (D) The powder component is 2 to 95% by mass,
    Makeup cosmetics characterized by containing.
  2.  さらに、HLBが7以下の非イオン性界面活性剤と、水相成分と、を含む油中水型乳化組成物であることを特徴とする請求項1に記載のメーキャップ化粧料。 The makeup cosmetic according to claim 1, which is a water-in-oil emulsion composition further comprising a nonionic surfactant having an HLB of 7 or less and an aqueous phase component.
  3.  疎水性残留成分量が、粉末成分の配合量に満たないことを特徴とする請求項1又は2に記載のメーキャップ化粧料。 3. The makeup cosmetic according to claim 1 or 2, wherein the amount of the hydrophobic residual component is less than the blending amount of the powder component.
  4.  (A)成分が、カルボキシデシルトリシロキサンであることを特徴とする請求項1~3のいずれかに記載の油中水型乳化メーキャップ化粧料。 The water-in-oil emulsified makeup cosmetic according to any one of claims 1 to 3, wherein the component (A) is carboxydecyltrisiloxane.
PCT/JP2013/051618 2012-01-30 2013-01-25 Makeup cosmetic WO2013115099A1 (en)

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WO2020036063A1 (en) 2018-08-15 2020-02-20 ダウ・東レ株式会社 Cosmetic
WO2021095712A1 (en) * 2019-11-14 2021-05-20 花王株式会社 Water-in-oil emulsified cosmetic
JP7481831B2 (en) 2019-11-14 2024-05-13 花王株式会社 Water-in-oil emulsion cosmetics

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WO2020036062A1 (en) * 2018-08-15 2020-02-20 ダウ・東レ株式会社 Oil-in-water emulsion cosmetic
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