WO2022255177A1 - 仕上げ化粧料組成物 - Google Patents
仕上げ化粧料組成物 Download PDFInfo
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- WO2022255177A1 WO2022255177A1 PCT/JP2022/021325 JP2022021325W WO2022255177A1 WO 2022255177 A1 WO2022255177 A1 WO 2022255177A1 JP 2022021325 W JP2022021325 W JP 2022021325W WO 2022255177 A1 WO2022255177 A1 WO 2022255177A1
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- oil
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/03—Liquid compositions with two or more distinct layers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/89—Polysiloxanes
- A61K8/891—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/89—Polysiloxanes
- A61K8/891—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
- A61K8/892—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone modified by a hydroxy group, e.g. dimethiconol
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
Definitions
- the present invention relates to a finishing cosmetic composition and a cosmetic obtained by filling a dispenser-type container with the finishing cosmetic composition.
- finishing cosmetics that are used by being applied on a makeup-applied face have been developed (for example, Patent Document 1). .
- users are strongly demanding that the foundation does not easily adhere to the mask.
- Organic polymers, silicone-based resins, and the like have been proposed as film-forming agents used in base cosmetics that are directly applied to the skin and general makeup cosmetics (for example, Patent Document 2).
- the present invention is based on such findings, and discloses a cosmetic composition
- a cosmetic composition comprising oil, an oil-soluble coating agent that is a polymer having a specific structure, and water.
- the resin structure comprises a unit represented by SiO 4/2 or a unit represented by R 1 SiO 3/2 (R 1 is a C 1-6 alkyl group or a C 1-6 alkoxy group).
- the linear structure comprises units represented by R 2 SiO 2/2 (R 2 is a C 1-6 alkyl group or a C 1-6 alkoxy group);
- a finishing cosmetic composition comprising an oil-soluble coating agent, which is a polymer in which the resin structure and the linear structure are linked by Si—O—Si bonds, and (C) water.
- [3] The composition according to [1] or [2], wherein the polymer has a hydroxy group.
- the cosmetic according to [10] wherein the composition is sprayed in the form of a mist.
- the cosmetic of [10] or [11], wherein the composition is emulsified by shaking before use.
- the finishing cosmetics according to the present invention can suppress makeup collapse.
- the present invention relates to a finishing cosmetic composition (hereinafter sometimes referred to as composition) comprising (A) an oil component, (B) an oil-soluble coating agent having a specific structure, and (C) water.
- finishing cosmetic composition refers to a composition that is applied over makeup to impart a fixer function to the makeup, and includes base cosmetics that are directly applied to the skin and general makeup cosmetics. It is different from the fee. Specifically, after applying base makeup such as foundation and makeup such as eye shadow and blush, finishing cosmetics are applied. In a preferred form according to the present invention, the cosmetic finish according to the present invention is applied over foundation. As a result, the foundation can be prevented from adhering to the mask when the mask is worn.
- the composition according to the present invention is preferably a cosmetic composition that undergoes phase separation upon standing. Two or more phases may be present when standing still, but preferably two phases, typically in the order of oil phase and water phase when standing. By phase separation, it is possible to stably blend cosmetic ingredients, particularly active ingredients, suitable for each phase.
- the phase-separated composition is preferably emulsified by shaking before use. In a preferred embodiment of the present invention, by shaking, the separated oil phase and water phase are uniformly dispersed throughout to make the whole into a one-phase state, and then allowed to stand still to separate again.
- composition according to the present invention comprises (A) oil (hereinafter sometimes referred to as component (A).
- component (A) oil
- component (A) include silicone oils, hydrocarbon oils, higher fatty acids, higher alcohols, synthetic ester oils, liquid oils and fats, preferably silicone oils or hydrocarbon oils, more preferably silicone oils. be.
- silicone oils include linear polysiloxanes (eg, dimethylpolysiloxane, methylphenylpolysiloxane, diphenylpolysiloxane, etc.), cyclic polysiloxanes (eg, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexane siloxane, etc.), silicone resins that form a three-dimensional network structure, silicone rubber, various modified polysiloxanes (amino-modified polysiloxane, polyether-modified polysiloxane, alkyl-modified polysiloxane, fluorine-modified polysiloxane, etc.), acrylic silicone and the like, preferably chain polysiloxane.
- linear polysiloxanes eg, dimethylpolysiloxane, methylphenylpolysiloxane, diphenylpolysiloxane
- hydrocarbon oils examples include isododecane, isohexadecane, isoparaffin, liquid paraffin, ozokerite, squalane, pristane, paraffin, ceresin, squalene, petrolatum, and microcrystalline wax.
- higher fatty acids examples include lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, undecylenic acid, toric acid, isostearic acid, linoleic acid, linoleic acid, eicosapentaenoic acid (EPA), docosahexaenoic acid ( DHA) and the like.
- Higher alcohols include straight-chain alcohols (e.g., lauryl alcohol, cetyl alcohol, stearyl alcohol, behenyl alcohol, myristyl alcohol, oleyl alcohol, cetostearyl alcohol, etc.), branched-chain alcohols (e.g., monostearyl glycerin ether (bacyl alcohol )-2-decyltetradecinol, lanolin alcohol, cholesterol, phytosterol, hexyldodecanol, isostearyl alcohol, octyldodecanol, etc.).
- straight-chain alcohols e.g., lauryl alcohol, cetyl alcohol, stearyl alcohol, behenyl alcohol, myristyl alcohol, oleyl alcohol, cetostearyl alcohol, etc.
- branched-chain alcohols e.g., monostearyl glycerin ether (bacyl alcohol )-2-decyltetradecinol, lanolin
- Synthetic ester oils include, for example, octyl octanoate, nonyl nonanoate, cetyl octanoate, isopropyl myristate, octyldodecyl myristate, isopropyl palmitate, ethylhexyl palmitate, butyl stearate, hexyl laurate, myristyl myristate, olein Decyl acid, hexyldecyl dimethyloctanoate, cetyl lactate, myristyl lactate, lanolin acetate, isocetyl stearate, isocetyl isostearate, cholesteryl 12-hydroxystearate, ethylene glycol di-2-ethylhexanoate, dipentaerythritol fatty acid ester, mono N-alkyl glycol isostearate, neopentyl glycol dicaprate, trip
- liquid fats and oils include avocado oil, camellia oil, macadamia nut oil, corn oil, olive oil, rapeseed oil, sesame oil, persic oil, wheat germ oil, sasanqua oil, castor oil, linseed oil, safflower oil, cottonseed oil, and eno oil. , soybean oil, peanut oil, tea seed oil, kaya oil, rice bran oil, sinagiri oil, Japanese pear oil, jojoba oil, germ oil, triglycerin and the like.
- solid fats and oils include cacao butter, coconut oil, hydrogenated coconut oil, palm oil, palm kernel oil, Japanese wax kernel oil, hydrogenated oil, Japanese wax, hydrogenated castor oil, and the like.
- the blending amount of component (A) is preferably 1 to 20% by mass, more preferably 3 to 15% by mass, based on the total amount of the composition according to the present invention. Within this range, good phase separation can be obtained, and stickiness and shine when applied to the skin can be suppressed.
- composition according to the present invention is an oil-soluble coating agent comprising a resin structure and a linear structure
- the resin structure comprises units represented by SiO 4/2 or units represented by R 1 SiO 3/2 (R 1 is a C 1-6 alkyl group or a C 1-6 alkoxy group)
- the linear structure comprises units represented by R 2 SiO 2/2 (R 2 is a C 1-6 alkyl group or a C 1-6 alkoxy group);
- It comprises an oil-soluble coating agent (hereinafter sometimes referred to as oil-soluble coating agent, polymer, or component (B)), which is a polymer in which a resin structure and a linear structure are linked by Si—O—Si bonds.
- the oil-soluble coating agent used in the present invention has both a resin structure and a linear structure.
- a polymer has only a resin structure, it is excellent in film-forming properties and adhesiveness derived from its structure, but sometimes lacks flexibility and conformability.
- the polymer has both flexibility and followability.
- a soft and sticky film can be formed by applying a cosmetic containing an oil-soluble film-forming agent having such characteristics.
- a cosmetic containing an oil-soluble film-forming agent having such characteristics.
- the resin structure has a unit represented by SiO 4/2 (hereinafter sometimes referred to as a Q unit) or R 1 SiO 3/2 (R 1 is a C 1-6 alkyl group or a C 1-6 alkoxy group). , preferably a methyl group, an ethyl group, a propyl group, a methoxy group, an ethoxy group or a propoxy group, more preferably a methyl group) (hereinafter sometimes referred to as a T unit). and preferably comprises Q units.
- the resin structure is (R 3 ) 3 SiO 1/2 (R 3 is a C 1-6 alkyl group or a C 1-6 alkoxy group, preferably a methyl group, an ethyl group, a propyl group , a methoxy group, an ethoxy group or a propoxy group, more preferably a methyl group) (hereinafter sometimes referred to as an M unit).
- the resin structure comprises M units and Q units, more preferably a structure consisting of M units and Q units (MQ structure).
- the linear structure is R 2 SiO 2/2 (R 2 is a C 1-6 alkyl group or a C 1-6 alkoxy group, preferably a methyl group, an ethyl group, a propyl group, a methoxy group, an ethoxy group or a propoxy group. and more preferably a methyl group) (hereinafter sometimes referred to as a D unit).
- R 2 is a C 1-6 alkyl group or a C 1-6 alkoxy group, preferably a methyl group, an ethyl group, a propyl group, a methoxy group, an ethoxy group or a propoxy group. and more preferably a methyl group
- a D unit a methyl group
- the portion where a plurality of D units, preferably 5 or more, are connected has a linear structure
- the other portion where Q units, T units, D units and M units are mixed has a resin structure.
- the linear structure preferably has a hydroxy group (silanol group) at the end of the molecular chain.
- the linking portion between the resin structure and the linear structure is linked by a Si--O--Si bond, and there may be a plurality of structures linked by this Si--O--Si bond in the molecule.
- the Si atoms attached to the resin structure are T units.
- the mass ratio of the resin structure and the linear structure contained in one polymer molecule is preferably 50:50 to 95:5, more preferably 60:40 to 90:10.
- the (B) component is preferably a silicone-based coating agent, more preferably a silicone resin gum.
- a silicone resin gum examples include (trimethylsiloxysilicate/dimethiconol) crosspolymers.
- the mass-average molecular weight of component (B) is preferably 5,000 to 100,000, more preferably 10,000 to 50,000, from the viewpoint of its function as a coating agent and solubility.
- the weight average molecular weight is a polystyrene-equivalent value obtained by gel permeation chromatography.
- the component (B) can be blended either alone or in combination of two or more.
- the blending amount of component (B) is preferably 0.05 to 5% by mass, more preferably 1 to 5% by mass, based on the total amount of the composition according to the present invention.
- composition according to the present invention comprises (C) water.
- water water used in cosmetics, quasi-drugs, etc. can be used, and for example, purified water, ion-exchanged water, tap water, etc. can be used.
- the amount of water to be incorporated is preferably 40-95% by weight, more preferably 60-95% by weight, based on the total weight of the composition according to the invention.
- composition according to the present invention preferably further contains a surfactant.
- surfactants include anionic surfactants, cationic surfactants, amphoteric surfactants and nonionic surfactants, preferably nonionic surfactants or amphoteric surfactants, more preferably is an amphoteric surfactant.
- Amphoteric surfactants include, for example, imidazoline-based amphoteric surfactants (e.g., 2-undecyl-N,N,N-(hydroxyethylcarboxymethyl)-2-imidazoline sodium, 2-cocoyl-2-imidazolinium hydroxide side-1-carboxyethyloxy disodium salt, etc.); betaine surfactants (e.g., lauryl betaine, cocamidopropyl betaine, aminobetaine, sulfobetaine, etc.), etc., preferably betaine surfactants. be.
- imidazoline-based amphoteric surfactants e.g., 2-undecyl-N,N,N-(hydroxyethylcarboxymethyl)-2-imidazoline sodium, 2-cocoyl-2-imidazolinium hydroxide side-1-carboxyethyloxy disodium salt, etc.
- betaine surfactants e.g., lauryl
- the surfactant content is preferably 0.01 to 0.2% by mass, more preferably 0.02 to 0.1% by mass, based on the total amount of the composition according to the present invention.
- Compositions according to the invention may comprise sodium chloride.
- sodium chloride in the case of a cosmetic composition that undergoes phase separation, the phase boundary can be made clear, and the separation speed can be adjusted.
- the amount of sodium chloride compounded is preferably 0.01 to 0.5% by weight, more preferably 0.05 to 0.3% by weight, relative to the total amount of the composition according to the invention. By setting it to this range, stickiness due to sodium chloride can be suppressed, the interface can be cleared, and the separation speed can be increased.
- Compositions according to the invention may contain lower alcohols. By blending a lower alcohol, the specific gravity of the composition can be reduced. In addition, it is possible to impart a refreshing feeling of use.
- lower alcohols include ethanol, propanol, isopropanol, isobutyl alcohol, t-butyl alcohol and the like.
- the amount of the lower alcohol compounded is preferably 1-45% by mass, more preferably 5-30% by mass, relative to the total amount of the composition according to the present invention.
- ingredients commonly used in cosmetics such as moisturizers, thickeners, bactericides, preservatives, pH adjusters, ultraviolet absorbers, antioxidants, organic and inorganic powders, fragrances, Examples include pigments, dyes, whitening agents, vitamins, and various amino acids.
- composition according to the present invention can be produced according to conventional methods.
- the cosmetic according to the present invention is a cosmetic obtained by filling a dispenser-type container with the composition according to the present invention.
- the composition according to the invention is sprayed from this container in the form of a mist. Since the composition according to the present invention is sprayed in the form of a mist, it can be applied uniformly without direct contact with the skin, so that it is thin, uniform, and does not easily rub on top of the makeup without ruining the makeup. A film can be formed.
- Examples 1 to 6 and Comparative Examples 1 to 3 Compositions of Examples 1-6 and Comparative Examples 1-3 were prepared with the formulations shown in Table 1. When the appearance of the prepared compositions was observed while standing still, all of them were separated into two phases. In the table, As the (trimethylsiloxysilicate/dimethiconol) crosspolymer, "DOWSIL FC-5004 DM (1.5 cSt Silicone Resin Gum)" (Dow Toray Industries, Inc.) was used.
- DOWSIL FC-5004 DM (1.5 cSt Silicone Resin Gum) is a product containing a (trimethylsiloxysilicate/dimethiconol) crosspolymer dissolved in a low-viscosity dimethicone liquid, but is listed in the table. % by mass refers only to the (trimethylsiloxysilicate/dimethiconol) crosspolymer, and does not include the solvent or the like contained in the product.
- compositions of Examples 1 to 6 were placed in a dispenser-type spray container and applied to the face after makeup by spraying. When it was checked after 8 hours had passed, no make-up collapse or wrinkling was observed, and the make-up did not fade.
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Abstract
Description
[1](A)油分、
(B)レジン構造とリニア構造とを含んでなる油溶性被膜剤であって、
前記レジン構造が、SiO4/2で表される単位またはR1SiO3/2(R1はC1-6アルキル基またはC1-6アルコキシ基である)で表される単位を含んでなり、
前記リニア構造が、R2SiO2/2(R2はC1-6アルキル基またはC1-6アルコキシ基である)で表される単位を含んでなり、
前記レジン構造と前記リニア構造がSi-O-Si結合によって連結されているポリマーである油溶性被膜剤、および
(C)水
を含んでなる、仕上げ化粧料組成物。
[2]前記レジン構造がSiO4/2で表される単位および(R3)3SiO1/2(R3はC1-6アルキル基またはC1-6アルコキシ基である)で表される単位を含んでなる、[1]に記載の組成物。
[3]前記ポリマーがヒドロキシ基を有する、[1]または[2]に記載の組成物。
[4]前記油溶性被膜剤が、シリコーンレジンガムである、[1]~[3]のいずれかに記載の組成物。
[5]前記油溶性被膜剤が、(トリメチルシロキシケイ酸/ジメチコノール)クロスポリマーである、[1]~[4]のいずれかに記載の組成物。
[6]前記油溶性被膜剤の配合量が、組成物の総量に対して、0.05~5質量%である、[1]~[5]のいずれかに記載の組成物。
[7]界面活性剤をさらに含んでなる、[1]~[6]のいずれかに記載の組成物。
[8]前記界面活性剤が、ベタイン型界面活性剤である、[7]に記載の組成物。
[9]静置時に相分離する、[1]~[8]のいずれかに記載の組成物。
[10][1]~[9]のいずれかに記載の組成物がディスペンサー型容器に充填されてなる化粧料。
[11]前記組成物がミスト状に噴出される、[10]に記載の化粧料。
[12]使用前に振とうにより前記組成物を乳化させる、[10]または[11]に記載の化粧料。
ここで、本発明において、仕上げ化粧料組成物とは、化粧の上から適用して、化粧にフィクサー機能を付与するものを意味し、肌に直接適用される下地化粧料や一般的なメーキャップ化粧料とは異なるものである。
具体的には、ファンデーション等のベースメイクや、アイシャドウ、チーク等のメイクアップを施した上に、仕上げ化粧料は適用される。本発明による好ましい形態において、本発明による仕上げ化粧料は、ファンデーションの上から適用される。これにより、マスク装着時にファンデーションのマスクへの付着を抑制することができる。
相分離された状態の組成物は、使用前に振とうすることにより、乳化させて用いることが好ましい。本発明の好ましい一形態において、振とうすることにより、分離されていた油相と水相が全体に均一に分散して全体が一相状態となり、その後静置することにより、再度分離する。
本発明による組成物は、(A)油分(以下、(A)成分と称することがある。(B)以降も同様である。)を含んでなる。(A)成分としては、例えば、シリコーン油、炭化水素油、高級脂肪酸、高級アルコール、合成エステル油、液体油脂等が挙げられ、好ましくはシリコーン油または炭化水素油であり、より好ましくはシリコーン油である。
本発明による組成物は、レジン構造とリニア構造とを含んでなる油溶性被膜剤であって、
レジン構造が、SiO4/2で表される単位またはR1SiO3/2(R1はC1-6アルキル基またはC1-6アルコキシ基である)で表される単位を含んでなり、リニア構造が、R2SiO2/2(R2はC1-6アルキル基またはC1-6アルコキシ基である)で表される単位を含んでなり、
レジン構造とリニア構造がSi-O-Si結合によって連結されているポリマーである油溶性被膜剤(以下、油溶性被膜剤、ポリマー、または(B)成分と称することがある)を含んでなる。
レジン構造は、上記の単位に加えて、(R3)3SiO1/2(R3はC1-6アルキル基またはC1-6アルコキシ基であり、好ましくはメチル基、エチル基、プロピル基、メトキシ基、エトキシ基またはプロポキシ基であり、より好ましくはメチル基である)で表される単位(以下、M単位と称することがある)をさらに含むこともできる。
好ましい一形態において、レジン構造は、M単位およびQ単位を含んでなり、より好ましくはM単位およびQ単位からなる構造(MQ構造)である。
リニア構造は、分子鎖の末端にヒドロキシ基(シラノール基)を有することが好ましい。
ポリマー1分子中に含まれるレジン構造とリニア構造の質量比は、好ましくは50:50~95:5であり、より好ましくは60:40~90:10である。
本発明による組成物は、(C)水を含んでなる。水としては、化粧品、医薬部外品等に使用される水を使用することができ、例えば、精製水、イオン交換水、水道水等を使用することができる。
水の配合量は、本発明による組成物の総量に対して、好ましくは40~95質量%であり、より好ましくは60~95質量%である。
界面活性剤の配合量は、本発明による組成物の総量に対して、好ましくは0.01~0.2質量%であり、より好ましくは0.02~0.1質量%である。
塩化ナトリウムの配合量は、本発明による組成物の総量に対して、好ましくは0.01~0.5質量%であり、より好ましくは0.05~0.3質量%である。この範囲とすることで、塩化ナトリウムによるべたつきを抑制するとともに、界面をクリアにし、分離速度を早くすることができる。
低級アルコールの配合量は、本発明による組成物の総量に対して、好ましくは1~45質量%であり、より好ましくは5~30質量%である。
表1に示される配合で、実施例1~6および比較例1~3の組成物を調製した。調製された組成物を静置した状態で外観を観察すると、全て、2相に分離していた。
(トリメチルシロキシケイ酸/ジメチコノール)クロスポリマーは、「DOWSIL FC-5004 DM(1.5cSt Silicone Resin Gum)」(ダウ・東レ株式会社)を用いた。なお、「DOWSIL FC-5004 DM(1.5cSt Silicone Resin Gum)」は、低粘度ジメチコン液に溶解された(トリメチルシロキシケイ酸/ジメチコノール)クロスポリマーを含む製品であるが、表に記載している質量%は(トリメチルシロキシケイ酸/ジメチコノール)クロスポリマーのみを指し、商品に含まれる溶媒等は含まれない。
上記で調製した組成物をディスペンサー型の噴霧容器に収容した。
人工皮革上にリキッドファンデーションを一定量塗布し、30分間乾燥させた。その後、人工皮革から15cm離れた距離から、噴霧容器を3回噴霧して組成物を塗布した。その後、イオン交換水を15cm離れた距離から噴霧容器にて3回噴霧し、そしてオレイン酸(0.5mg/cm2)を塗布し、30分間乾燥させ、不織布を取り付けたタッピング試験機を用いて、10回のタッピングを行った。不織布への色移りを目視により観察し、以下の基準により評価した。得られた結果は表1のとおりであった。
A:不織布への色移りが確認されなかった。
B:不織布への色移りがわずかに確認された。
C:不織布への色移りがBよりも多く確認された。
Claims (12)
- (A)油分、
(B)レジン構造とリニア構造とを含んでなる油溶性被膜剤であって、
前記レジン構造が、SiO4/2で表される単位またはR1SiO3/2(R1はC1-6アルキル基またはC1-6アルコキシ基である)で表される単位を含んでなり、
前記リニア構造が、R2SiO2/2(R2はC1-6アルキル基またはC1-6アルコキシ基である)で表される単位を含んでなり、
前記レジン構造と前記リニア構造がSi-O-Si結合によって連結されているポリマーである油溶性被膜剤、および
(C)水
を含んでなる、仕上げ化粧料組成物。 - 前記レジン構造がSiO4/2で表される単位および(R3)3SiO1/2(R3はC1-6アルキル基またはC1-6アルコキシ基である)で表される単位を含んでなる、請求項1に記載の組成物。
- 前記ポリマーがヒドロキシ基を有する、請求項1または2に記載の組成物。
- 前記油溶性被膜剤が、シリコーンレジンガムである、請求項1または2に記載の組成物。
- 前記油溶性被膜剤が、(トリメチルシロキシケイ酸/ジメチコノール)クロスポリマーである、請求項1または2に記載の組成物。
- 前記油溶性被膜剤の配合量が、組成物の総量に対して、0.05~5質量%である、請求項1または2に記載の組成物。
- 界面活性剤をさらに含んでなる、請求項1または2に記載の組成物。
- 前記界面活性剤が、ベタイン型界面活性剤である、請求項7に記載の組成物。
- 静置時に相分離する、請求項1または2に記載の組成物。
- 請求項1または2に記載の組成物がディスペンサー型容器に充填されてなる化粧料。
- 前記組成物がミスト状に噴出される、請求項10に記載の化粧料。
- 使用前に振とうにより前記組成物を乳化させる、請求項10または11に記載の化粧料。
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| JP2023525750A JP7866999B2 (ja) | 2021-06-03 | 2022-05-25 | 仕上げ化粧料組成物 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018221519A1 (ja) * | 2017-05-31 | 2018-12-06 | 株式会社 資生堂 | 仕上げ用化粧料 |
| WO2020036062A1 (ja) * | 2018-08-15 | 2020-02-20 | ダウ・東レ株式会社 | 水中油型乳化化粧料 |
| CN111544340A (zh) * | 2019-02-11 | 2020-08-18 | 蔻诗曼嘉韩国股份公司 | 具有增加的皮肤粘附性和化妆品持久性的化妆品组合物及其制备方法 |
| WO2020175398A1 (ja) * | 2019-02-27 | 2020-09-03 | 株式会社コーセー | 多層型メイクアップ保護化粧料 |
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- 2022-05-25 WO PCT/JP2022/021325 patent/WO2022255177A1/ja not_active Ceased
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018221519A1 (ja) * | 2017-05-31 | 2018-12-06 | 株式会社 資生堂 | 仕上げ用化粧料 |
| WO2020036062A1 (ja) * | 2018-08-15 | 2020-02-20 | ダウ・東レ株式会社 | 水中油型乳化化粧料 |
| CN111544340A (zh) * | 2019-02-11 | 2020-08-18 | 蔻诗曼嘉韩国股份公司 | 具有增加的皮肤粘附性和化妆品持久性的化妆品组合物及其制备方法 |
| WO2020175398A1 (ja) * | 2019-02-27 | 2020-09-03 | 株式会社コーセー | 多層型メイクアップ保護化粧料 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2024143259A1 (ja) * | 2022-12-28 | 2024-07-04 | ||
| JP2025069328A (ja) * | 2022-12-28 | 2025-04-30 | 株式会社コーセー | 多層型メイクアップ保護化粧料 |
| JP7701565B2 (ja) | 2022-12-28 | 2025-07-01 | 株式会社コーセー | 多層型メイクアップ保護化粧料 |
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| Publication number | Publication date |
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| JP7866999B2 (ja) | 2026-05-28 |
| JPWO2022255177A1 (ja) | 2022-12-08 |
| CN117279617A (zh) | 2023-12-22 |
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