WO2020209169A1 - Produit cosmétique - Google Patents

Produit cosmétique Download PDF

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Publication number
WO2020209169A1
WO2020209169A1 PCT/JP2020/015172 JP2020015172W WO2020209169A1 WO 2020209169 A1 WO2020209169 A1 WO 2020209169A1 JP 2020015172 W JP2020015172 W JP 2020015172W WO 2020209169 A1 WO2020209169 A1 WO 2020209169A1
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WIPO (PCT)
Prior art keywords
component
note
cosmetic
oil
powder
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PCT/JP2020/015172
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English (en)
Japanese (ja)
Inventor
将幸 小西
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信越化学工業株式会社
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Priority to JP2021513601A priority Critical patent/JP7287458B2/ja
Publication of WO2020209169A1 publication Critical patent/WO2020209169A1/fr

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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
    • A61K8/18—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
    • A61K8/895—Polysiloxanes containing silicon bound to unsaturated aliphatic groups, e.g. vinyl dimethicone
    • 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
    • A61Q1/02—Preparations containing skin colorants, e.g. pigments
    • 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
    • A61Q1/02—Preparations containing skin colorants, e.g. pigments
    • A61Q1/10—Preparations containing skin colorants, e.g. pigments for eyes, e.g. eyeliner, mascara
    • 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
    • A61Q1/12—Face or body powders for grooming, adorning or absorbing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q15/00—Anti-perspirants or body deodorants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin

Definitions

  • the present invention relates to cosmetics.
  • the composition for cosmetics is referred to as cosmetics.
  • make-up cosmetics have been required to have a long-lasting makeup effect.
  • the make-up cosmetics after applying the make-up cosmetics to the skin, there is a problem that the cosmetic effect is deteriorated over time due to the sebum secreted from the skin.
  • methods such as applying a makeup that suppresses sebum as a base, applying a make-up cosmetic that is resistant to sebum, and applying a makeup retouching that suppresses sebum. ..
  • Patent Document 1 As a cosmetic that suppresses sebum, a technique for suppressing sebum using an inorganic powder is known (Patent Document 1). Further, as a make-up cosmetic that is resistant to sebum, there is known a technique for preventing dullness caused by wetting of a coloring pigment due to sebum familiarity and maintaining makeup retention (Patent Document 2). However, since the powder used here has a high refractive index, it may not look like a natural finish, and the amount of oil absorbed by sebum is insufficient.
  • Patent Document 3 a technique of using a powder that absorbs oily components such as sebum as a cosmetic is known.
  • Patent Document 3 only a method of absorbing the oil agent and a technique of dispersing the oil agent in the oil agent and blending it in the cosmetics are proposed.
  • Japanese Unexamined Patent Publication No. 2003-267834 Japanese Patent Application Laid-Open No. 07-145022 Japanese Patent No. 5581662 Japanese Patent No. 60821178 Japanese Patent No. 6219331
  • the present invention has been made in view of the above circumstances, and an object of the present invention is to provide a cosmetic having excellent finish, usability and applicability, and having excellent durability of layered make-up cosmetics.
  • the present inventor has conventionally used (a) a cosmetic containing a highly oil-absorbent powder to contain (b) a highly non-volatile oil agent, but (b) By reducing the amount of non-volatile oil and making the amount represented by (b) / (a) 1.0 or less, the cosmetic is surprisingly non-greasy, smooth and smooth. It has a good feeling of use, no whitening, no powderiness, excellent finish and applicability, and absorbs excess oil and sebum even by layering makeup cosmetics such as foundation. As a result, it has been found that it exhibits high durability, and thus is excellent in the make-up retouching effect of the make-up cosmetics that have been twisted after application, and has led to the present invention.
  • the present invention provides the following cosmetics.
  • 1. (A) High oil-absorbing powder having an oil absorption of 1.0 mL / g or more with respect to squalane: 0.1 to 30% by mass, and (b) Non-volatile oil having a kinematic viscosity of 5 to 100 mm 2 / s at 25 ° C. : A cosmetic containing 0 to 5% by mass and having a compounding mass ratio represented by (b) / (a) of 1.0 or less. 2. The cosmetic according to 1 (c), which contains a volatile component. 3. 3. 3.
  • the cosmetic according to 1 or 2 wherein (d) contains a non-volatile water-soluble component that is liquid at 25 ° C., and the compounding mass ratio represented by (d) / (a) is 2.0 or less. 4.
  • E The cosmetic according to any one of 1 to 4, which contains a water-soluble component that is solid at 25 ° C. 6.
  • the component (a) of the present invention is a highly oil-absorbing powder having an oil absorption amount of 1.0 mL / g or more with respect to squalane, and one type alone or two or more types can be used as appropriate.
  • the oil absorption is determined by a measuring method in which linseed oil in the test method of JIS K5101 is replaced with squalane.
  • the oil absorption amount is 1.0 mL / g (100 mL of oil is absorbed with respect to 100 g of powder) or more, preferably 1.2 mL / g or more, and more preferably 1.4 mL / g or more. Powders with an oil absorption of less than 1.0 mL / g may not be sufficiently durable and may feel heavy.
  • the upper limit of the oil absorption amount is not particularly limited, but can be 200 mL / g or less.
  • the highly oil-absorbing powder having an oil absorption amount of 1.0 mL / g or more with respect to squalane include silicone powder, nylon, silica, cellulose, polymethyl methacrylate resin (PMMA), and boron nitride.
  • examples thereof include inorganic powders such as calcium silicate, and among them, porous type, hollow type, fine particle type, entangled secondary particle type and the like are particularly highly oil-absorbent powders.
  • the component (a) include.
  • silicone powder is preferable in that it looks natural, and crosslinked silicone powder (that is, so-called silicone rubber powder composed of organopolysiloxane having a structure in which repeated chains of diorganosiloxane units are crosslinked), silicone resin.
  • the coated silicone rubber powder is preferable in terms of usability and transparency.
  • Specific examples thereof include polysilicone-22 (INCI: POLYSILICONE-22), (vinyldimethicone / lauryl dimethicone) crosspolymer (INCI: VINYL DIMETHICONE / LAURYL DIMETHICONE CROSSPOLYMER), which are defined by cosmetic labeling names.
  • Polysilicone-22 is commercially available under the trade name of KSP-441 (manufactured by Shin-Etsu Chemical Co., Ltd.).
  • the highly oil-absorbent powder is preferably a spherical powder in terms of usability.
  • the spherical powder is a powder having a spherical shape and a diameter close to that of a sphere, and may be a spherical powder having irregularities on the surface. Specifically, the ratio of the minor axis / major axis of the spherical powder. However, those of 1.5 or less are preferable, those of 1.2 or less are more preferable, and those of 1.1 or less are further preferable. Further, a composite spherical powder obtained by coating these spherical powders with a spherical powder different from the spherical powder is preferable.
  • the shape of the powder can be confirmed by observing the powder with an optical microscope or an electron microscope.
  • the average particle size of the powder is not particularly limited, but the volume average particle size (cumulative D 50 (median diameter)) by the Coulter counter method is 0.1 to 100 ⁇ m from the viewpoint of smoothness and smoothness when blended in cosmetics. Is preferable, 0.5 to 40 ⁇ m is more preferable, and 1 to 15 ⁇ m is further preferable.
  • the blending amount of the component (a) is 0.1 to 30% by mass in the cosmetic, preferably 1 to 28% by mass, more preferably 3 to 25% by mass, still more preferably 5 to 20% by mass. If it exceeds 30% by mass, an excessive dry feeling is felt, an unnatural finish is obtained, and the desired finish cannot be obtained.
  • the component (b) of the present invention is a non-volatile oil having a kinematic viscosity of 5 to 100 mm 2 / s at 25 ° C., and is not particularly limited as long as it is a raw material that can be usually blended in cosmetics. Seeds and above can be used in appropriate combinations.
  • (B) a kinematic viscosity at 25 ° C. of the component 5 ⁇ 100mm 2 / s; a (cSt may be referred to as cs), preferably Ku is 5 ⁇ 50mm 2 / s, more preferably 5 ⁇ 30mm 2 / s ..
  • non-volatile oil having a kinematic viscosity of less than 5 mm 2 / s irritation may be felt, and if a high amount of non-volatile oil having a kinematic viscosity of more than 100 mm 2 / s is added, the feel becomes heavy.
  • the kinematic viscosity is a value measured at 25 ° C. by an Ostwald viscometer.
  • Non-volatile is a component having a boiling point of more than 250 ° C.
  • component (b) are silicone oil, low-polarity oil, high-polarity oil, and ultraviolet absorber, and one type alone or two or more types can be used as appropriate.
  • the silicone oil is not particularly limited as long as it is a raw material that can be usually blended in cosmetics, but specifically, dimethylpolysiloxane, diphenyldimethicone (cosmetic label name), diphenylsiloxyphenyltrimethicone (cosmetic label name). Examples thereof include methylphenylpolysiloxane, methylhexylpolysiloxane, methylhydrogenpolysiloxane, dimethylsiloxane / methylphenylsiloxane copolymer and the like.
  • low-viscosity silicone that gives a refreshing feel [commercially available products manufactured by Shin-Etsu Chemical Co., Ltd .: KF-96A-6cs, 10cs, 20cs, 100cs, etc.] and improved compatibility with other oils Methylphenylpolysiloxane (commercially available, manufactured by Shin-Etsu Chemical Co., Ltd .: KF-56A) such as diphenylsiloxyphenyltrimethicone (cosmetic label name) used for the purpose of polishing and polishing is preferable. From the viewpoint of oil absorption performance for highly oil-absorbent powder, light usability, and water resistance, it is preferable to use silicone oil as the component (b).
  • the low polar oil of the present invention means an oil having an IOB of less than 0.1.
  • the IOB value can be calculated by the ratio of the inorganic value to the organic value in the organic conceptual diagram, that is, "inorganic value / organic value" (organic conceptual diagram; by Yoshio Koda, organic conceptual diagram-basics and applications-, Sankyo Publishing (1984)).
  • Specific examples of the low-polarity oil include hydrocarbon oils such as squalane, mineral oil, hydrogenated polyisobutene, jojoba oil, coconut alkane, and (C13-15) alkane.
  • the highly polar oil of the present invention include ester oils, and specific examples thereof include triethylhexanoin, tri (caprylic acid / capric acid) glyceryl, and (caprylic acid / caprylic acid) represented by cosmetic labeling names.
  • Palm alkyl, octyldodecyl lactate, etc. isodesyl isononanoate, isononyl isononanoate, cetyl ethylhexanate, ethylhexyl palmitate, neopentyl glycol diethylhexanate, isopropyl myristate, dicaprylyl carbonate, alkyl benzoate (C12-15) Can be mentioned.
  • a specific example of an ultraviolet absorber having a kinematic viscosity at 25 ° C. of 5 to 100 mm 2 / s is ethylhexyl methoxycinnamate, ethylhexyl salicylate, etc., which are represented by cosmetic labeling names.
  • the blending amount of the component (b) is 0 to 5% by mass, preferably 0 to 4% by mass, more preferably 0 to 3% by mass, further preferably 0 to 2% by mass, and substantially blended in the cosmetic. It is particularly preferable not to use it, and it can be set to 0% by mass. If the blending amount exceeds 5% by mass, the finish becomes oily and sufficient durability cannot be obtained.
  • the compounding mass ratio represented by (b) / (a) is 1.0 or less, preferably 0.8 or less, more preferably 0.7 or less, and even more preferably 0.5 or less. If the mass ratio is 1.0 or more, the finish becomes oily and sufficient sustainability cannot be obtained.
  • the cosmetic of the present invention may contain (c) a volatile component, and the volatile component is not particularly limited as long as it can be usually blended in a cosmetic, and one type alone or two or more types are not particularly limited. Can be used in appropriate combinations.
  • the volatile component refers to a component having a boiling point of 250 ° C. or lower. Specifically, dimethylpolysiloxane having a boiling point of 250 ° C.
  • the blending amount is preferably 5 to 90% by mass, more preferably 10 to 70% by mass, and even more preferably 15 to 50% by mass in the cosmetic. If it is less than 5% by mass, a light feeling of use may not be obtained, and if it exceeds 90% by mass, sufficient sustainability may not be obtained.
  • the cosmetic of the present invention may contain (d) a non-volatile water-soluble component from the viewpoint of preventing the cosmetic film from drying and making it easier for the component (a) to absorb sebum.
  • the component (d) is not particularly limited as long as it can be usually blended in cosmetics, and one type alone or two or more types can be used as appropriate. Examples of such a component include a polyhydric alcohol which has a hydroxyl group in the molecule, can be mixed with water, and has no volatility at room temperature.
  • butylene glycol (BG), dibutyle glycol, propylene glycol, dibutylene glycol, pentylene glycol, decanediol, octanediol, hexanediol, glycerin, diglycerin, polyethylene glycol having an average molecular weight of less than 1,000, etc.
  • BG butylene glycol
  • dibutyle glycol, pentylene glycol, glycerin, diglycerin and the like are preferably used.
  • the blending amount is preferably 12% by mass or less, more preferably 10% by mass or less, and further preferably 5% by mass or less in the cosmetic.
  • the blending mass ratio represented by (d) / (a) is preferably 2.0 or less, more preferably 1.0 or less, further preferably 0.8 or less, and 0.5. The following are particularly preferred. If it exceeds 2.0, the finish may deteriorate.
  • the cosmetic of the present invention may contain (e) a water-soluble component that is solid at 25 ° C., and is not particularly limited as long as it can be blended in ordinary cosmetics, and one type alone or two or more types are not particularly limited. Can be used in appropriate combinations.
  • a water-soluble component that is solid at 25 ° C.
  • examples of such a component include a polyhydric alcohol which has a hydroxyl group in the molecule, can be mixed with water, and is solid at room temperature.
  • sugar alcohols such as sorbitol, maltose, xylitol, trehalose, and erythritol
  • polyhydric alcohols such as polyethylene glycol having an average molecular weight of 1,000 or more; glucose, glyceryl glucoside, trimethylglycine, hyaluronic acid, chondroitin sulfate, and pyrrolidone.
  • examples thereof include carboxylates, polyoxyethylene methyl glucosides, and polyoxypropylene methyl glucosides.
  • the blending amount is preferably 0.5 to 25% by mass, more preferably 1 to 10% by mass in the cosmetic.
  • the cosmetic of the present invention may contain (f) a surfactant having an HLB of 7 or more.
  • the HLB is preferably 7 or more, and more preferably 12 or more in terms of compoundability in the aqueous composition.
  • Specific examples thereof include silicone-based activators (KF-6011, 6012, 6043, 6100: all manufactured by Shin-Etsu Chemical Industry Co., Ltd.), ester-based activators such as glycerin fatty acid ester and sorbitan fatty acid ester.
  • the blending amount thereof is preferably less than 3% by mass, more preferably 1% by mass or less in the cosmetic, from the viewpoint of the dispersibility of the component (a) in the aqueous component.
  • compositions of the present invention various arbitrary ingredients used in ordinary cosmetics can be blended within a range that does not impair the effects of the present invention.
  • the components include (1) a surfactant other than the components (f), (2) a crosslinked organopolysiloxane, (3) a coating agent, (4) a silicone powder other than the components (a), and (5) ( Examples thereof include powders other than a) and (4) components, ultraviolet absorbers other than (6) and (b) components, non-volatile oil agents other than (7) and (b) components, and (8) other additives.
  • the seeds alone or two or more kinds can be used in combination as appropriate.
  • the surfactants include nonionic, anionic, cationic and amphoteric activators, but are not particularly limited and are used in ordinary cosmetics. Any of these can be used, and one type can be used alone or two or more types can be used in combination as appropriate.
  • partially cross-linked polyether-modified silicone partially cross-linked polyglycerin-modified silicone, linear or branched polyoxyethylene-modified organopolysiloxane, linear or branched polyoxyethylene polyoxypropylene-modified organo Polysiloxane, linear or branched polyoxyethylene / alkyl co-modified organopolysiloxane, linear or branched polyoxyethylene polyoxypropylene / alkyl co-modified organopolysiloxane, linear or branched polyglycerin-modified organopolysiloxane, It is preferably a linear or branched polyglycerin / alkyl co-modified organopolysiloxane.
  • the blending amount is preferably 0.01 to 15% by mass in the cosmetic.
  • crosslinked Organopolysiloxane The crosslinked organopolysiloxane is not particularly limited as long as it is usually used in cosmetics, and one type alone or two or more types may be used as appropriate.
  • This crosslinked organopolysiloxane is a compound having no polyether or polyglycerin structure in its molecular structure, and is an elastomer having a structural viscosity by swelling an oil agent.
  • (dimethicone / vinyldimethicone) crosspolymer for example, (dimethicone / vinyldimethicone) crosspolymer, (dimethicone / phenylvinyldimethicone) crosspolymer, (vinyldimethicone / lauryldimethicone) crosspolymer, (laurylpolydimethylsiloxyethyldimethicone / bisvinyldimethicone) crosspolymer and the like can be mentioned.
  • These are commercially available as swellings containing oil that are liquid at room temperature, and specific examples thereof include KSG-15, 1510, 16, 1610, 18A, 19, 41A, 42A, 43, 44, manufactured by Shin-Etsu Chemical Co., Ltd. 042Z, 045Z, 048Z and the like can be mentioned.
  • the blending amount is preferably 0.01 to 30% by mass in the cosmetic.
  • Coating agent is not particularly limited as long as it is a raw material that can be usually blended in cosmetics, but specifically, latexes such as polyvinyl alcohol, polyvinylpyrrolidone, polyvinylacetate, and alkylpolyacrylate, and dextrin.
  • Cellulous derivatives such as alkyl cellulose and nitrocellulose, siliconeized polysaccharide compounds such as tri (trimethylsiloxy) purulane silylpropylcarbamide, acrylic-silicone graft copolymers such as (alkyl acrylate / dimethicone) copolymers, trimethylsiloxykei Silicone resin such as acid, silicone-modified polynorbornene, silicone-based resin such as fluorine-modified silicone resin, fluorine resin, aromatic hydrocarbon resin, polymer emulsion resin, terpene resin, polybutene, polyisoprene, alkyd resin, polyvinylpyrrolidone-modified Polymers, rosin-modified resins, polyurethane and the like are used.
  • siliconeized polysaccharide compounds such as tri (trimethylsiloxy) purulane silylpropylcarbamide
  • acrylic-silicone graft copolymers such as (alkyl acrylate /
  • silicone-based coating agents are particularly preferable in terms of water resistance, oil resistance, and usability, and among them, tri (trimethylsiloxy) silylpropylcarbamide acid purulane [Shin-Etsu Chemical is a commercially available product that is dissolved in a solvent.
  • Silicone powder other than the component (a) examples include those having an oil absorption amount of less than 1 mL / g.
  • silicone powder examples include silicone resin particles (polyorganosilsesquioxane resin particles having a three-dimensional network structure). This is commercially available under the trade name of KMP-590, 591, 592, etc. (all manufactured by Shin-Etsu Chemical Co., Ltd.).
  • the powder other than the component (a) examples include crosslinked silicone powder (that is, a so-called silicone rubber powder composed of an organopolysiloxane having a structure in which repeated chains of diorganosiloxane units are crosslinked), and a highly oil-absorbent crosslinked type.
  • silicone powder it is known by the name of (dimethicone / vinyl dimethicone) crosspolymer. These are commercially available as powders or as swelling products containing silicone oil, and are commercially available, for example, under the trade names of KMP-598, KSG-016F, etc. (all manufactured by Shin-Etsu Chemical Co., Ltd.). One kind or two or more kinds of these powders can be used.
  • Composite spherical powder is preferable from the viewpoint of improving usability and dispersibility in cosmetics.
  • silicone resin-coated silicone rubber powder is preferable from the viewpoint of improving the feel such as preventing stickiness and the effect of correcting the morphology of wrinkles and pores.
  • Specific examples of the highly oil-absorbent silicone resin-coated silicone rubber powder include (vinyl dimethicone / methicone silsesquioxane) crosspolymer and (diphenyldimethicone / vinyl) defined by the cosmetic labeling name.
  • Diphenyldimethicone / silsesquioxane crosspolymer polysilicone-22, polysilicone-1 crosspolymer and the like can be mentioned. These are commercially available under the trade names of KSP-100, 101, 102, 105, 300, 411 and the like (all manufactured by Shin-Etsu Chemical Co., Ltd.).
  • Powders other than the components (a) and (4) examples include oil-absorbing powders other than the component (a), coloring pigments, inorganic powders, and metals. Examples include powders, organic powders, inorganic / organic composite powders, etc., which have an oil absorption of less than 1 mL / g.
  • the coloring pigments are not particularly limited as long as they are pigments usually used for coloring preparations, and red iron oxide, yellow iron oxide, white titanium oxide, black iron oxide, red iron oxide, gunjo, and konjo. , Manganese violet, cobalt violet, chromium hydroxide, chromium oxide, cobalt oxide, cobalt titanate, iron oxide-doped titanium oxide, iron titanate, (titanium / titanium oxide) calcined product, titanic acid (Li / cobalt), titanic acid Inorganic brown pigments such as cobalt, titanium nitride, iron hydroxide, and ⁇ -iron oxide, inorganic yellow pigments such as ocher, raked tar pigments, and colored pigments such as raked natural pigments.
  • the shape of the pigment may be any of spherical, substantially spherical, rod-shaped, spindle-shaped, petal-shaped, strip-shaped, indefinite-shaped, etc., as long as it is possible to add color to the preparation.
  • the geometrical aspect is not particularly limited.
  • Inorganic powder includes zirconium oxide, cerium oxide, magnesium oxide, barium sulfate, calcium sulfate, magnesium sulfate, calcium carbonate, magnesium carbonate, talc, talc, mica, kaolin, sericite, white mica, and synthetic.
  • Mica gold mica, red mica, black mica, lithia mica, silicic acid, silicon dioxide, fumed silica, hydrous silicon dioxide, aluminum silicate, magnesium silicate, aluminum magnesium silicate, calcium silicate, barium silicate, kei Fine particles of strontium acid, metal tungstate, hydroxyapatite, vermiculite, hygilite, bentonite, montmorillonite, hectrite, zeolite, ceramics, calcium diphosphate, alumina, aluminum hydroxide, boron nitride, boron nitride, glass, etc. Can be mentioned.
  • inorganic colored pearl pigment examples include pearl pigments such as titanium oxide-coated mica, bismuth oxychloride, titanium oxide-coated bismuth oxychloride, titanium oxide-coated talc, fish scale foil, and titanium oxide-coated colored mica.
  • metal powder examples include metal fine particles made of aluminum, copper, stainless steel, silver and the like.
  • -Organic powder Organic powder includes, for example, polyamide, polyacrylic acid / acrylic acid ester, polyester, polyethylene, polypropylene, polystyrene, styrene / acrylic acid copolymer, divinylbenzene / styrene copolymer, polyurethane, vinyl resin. , Urea resin, melamine resin, benzoguanamine, polymethylbenzoguanamine, tetrafluoroethylene, polymethylmethacrylate (for example, polymethylmethacrylate, etc.), cellulose, silk, nylon, phenol resin, epoxy resin, polycarbonate, etc. Can be mentioned.
  • metal soap and the like can also be mentioned, and specific examples thereof include zinc stearate, aluminum stearate, calcium stearate, magnesium stearate, zinc myristate, magnesium myristate, zinc cetyl phosphate, calcium cetyl phosphate, sodium cetyl phosphate and the like. Also mentioned is the powder. Further, organic dyes and the like are also mentioned, and specific examples thereof include Red No. 3, Red No. 104, Red No. 106, Red No. 201, Red No. 202, Red No. 204, Red No. 205, Red No. 220, Red No. 226. , Red No. 227, Red No. 228, Red No. 230, Red No. 401, Red No. 505, Yellow No.
  • Yellow No. 5 Yellow No. 202, Yellow No. 203, Yellow No. 204, Yellow No. 401, Blue No. 1, Blue Tar pigments such as No. 2, Blue No. 201, Blue No. 404, Green No. 3, Green No. 201, Green No. 204, Green No. 205, Orange No. 201, Orange No. 203, Orange No. 204, Orange No. 206, Orange No. 207, etc. , Natural pigments such as carmic acid, racaic acid, calsamine, brasilin, crocin and the like.
  • the inorganic / organic composite powder examples include a composite powder in which the surface of the inorganic powder is coated with the organic powder by a known public method.
  • a powder having a treated particle surface can also be used.
  • the surface treatment agent is preferably one that can impart hydrophobicity for the purpose of not impairing the water resistance of the preparation, and is not particularly limited as long as it can impart hydrophobicity, and is not particularly limited as long as it can impart hydrophobicity, such as silicone treatment agents, waxes, paraffins, perfluoroalkyl and phosphorus.
  • silicone treatment agent such as capril silane (manufactured by Shin-Etsu Chemical Co., Ltd .: AES-3083), silanes such as trimethoxysilyl dimethicone or a silylating agent, and dimethyl silicone (manufactured by Shin-Etsu Chemical Co., Ltd .: KF-96A series), methylhydrogen type polysiloxane (manufactured by Shin-Etsu Chemical Co., Ltd .: KF-99P, KF-9901, etc.), silicone branched type silicone treatment agent (manufactured by Shin-Etsu Chemical Co., Ltd .: KF-9908, Examples thereof include silicone oils such as KF-9909) and acrylic silicones (man
  • the above-mentioned surface hydrophobizing agent may be used alone or in combination of two or more.
  • Specific examples of the surface-treated coloring pigment include commercially available products manufactured by Shin-Etsu Chemical Co., Ltd .: KTP-09 series (KTP-09W, 09R, 09Y, 09B) and the like.
  • Specific examples of the dispersion containing the hydrophobized fine particle titanium oxide or the hydrophobized fine particle zinc oxide include SPD-T5, T6, T5L, Z5, Z6, Z5L and the like manufactured by Shinetsu Chemical Industry Co., Ltd.
  • the amount of powder having an oil absorption amount of less than 1.0 mL / g for squalane is preferably 3% by mass or less in the cosmetic, and 1% by mass. % Or less is more preferable. Further, it is preferable that the blending amount is smaller than that of the component (a). Specifically, when the component (5) is blended, the blending mass ratio represented by (5) / (a) is preferably less than 1.0, more preferably 0.8 or less, and further preferably 0.5 or less. preferable. As the powder for obtaining the effect of the present invention, it is preferable that the component (a) is the main component in terms of finish such as usability and transparency.
  • UV absorbers other than the component (b) are not particularly limited as long as they are raw materials that can be usually blended in cosmetics. Specifically, homomentyl salicylate, octocrylene, 4-tert-butyl-4'-methoxydibenzoylmethane, 4- (2- ⁇ -glucopyranosiloxy) propoxy-2-hydroxybenzophenone, 2- [4- (diethylamino) ) -2-Hydroxybenzoyl] benzoic acid hexyl ester, dihydroxydimethoxybenzophenone, dihydroxydimethoxybenzophenone sodium disulfonate, dihydroxybenzophenone, dimethicodiethylbenzalmalonate, 1- (3,4-dimethoxyphenyl) -4,4-dimethyl -1,3-Pentandione, 2-ethylhexyl dimethoxybenzidenedioxoimida
  • a UVA absorber for example, hexyl diethylaminohydroxybenzoylbenzoate
  • a UVB absorber for example, octocrylene
  • an ultraviolet absorber other than the component (b) is blended, the blending amount is preferably 0.1 to 10% by mass in the cosmetic.
  • Non-volatile oils other than the component (b) examples include non-volatile oils and waxes having a kinematic viscosity of more than 100 mm 2 / s at 25 ° C. at 25 ° C.
  • Examples of the non-volatile oil having a kinematic viscosity exceeding 100 mm 2 / s at 25 ° C. include high-viscosity silicone, heavy liquid isoparaffin, petrolatum, lanolin and the like.
  • the wax is not particularly limited as long as it is a raw material that can be usually blended in cosmetics.
  • hydrocarbon waxes such as silicone wax, selecin, ozokelite, paraffin, synthetic wax, microcrystallin wax, polyethylene wax, carnauba wax, rice wax, rice bran, jojoba wax (including extremely watered jojoba oil),
  • plant-derived waxes such as candelilla wax, animal-derived waxes such as whale wax, beeswax, and snow wax, and one or more of these waxes can be used.
  • silicone wax used for the purpose of polishing and adjusting the feeling of use [commercially available products manufactured by Shin-Etsu Chemical Co., Ltd .: KP-561P, 562P, KF-7020S, etc.] is preferably used.
  • the blending amount is preferably 0.1 to 10% by mass in the cosmetic.
  • additives include thickeners, skin-beautifying ingredients (whitening agents), antiperspirants, scrubbing agents, moisturizers, neutralizers, antibacterial agents / preservatives, fragrances, salts, etc.
  • thickeners include water-soluble polymers and oil-soluble gelling agents.
  • water-soluble polymer compound examples include natural water-soluble polymer compounds such as carrageenan, hyaluronate, and xanthan gum, and semi-synthetic water-soluble polymer compounds such as hydroxyethyl cellulose, hydroxypropyl methyl cellulose, and carboxymethyl cellulose; polyvinyl alcohol, polyvinylpyrrolidone, and carboxy.
  • Synthetic water-soluble polymer compounds such as vinyl polymer (carbomer), PEG / ether / HDI copolymer, Na polyacrylate, Na acrylate / acrylamide thickener; inorganic water-soluble polymer such as bentonite and laponite Examples include compounds.
  • the oil-soluble gelling agent include metal syrups such as aluminum stearate, magnesium stearate, and zinc myristate; amino acid derivatives such as N-lauroyl-L-glutamic acid and ⁇ , ⁇ -di-n-butylamine; and dextlymphulmitic acid ester.
  • Dextrin fatty acid esters such as dextrin stearic acid ester and dextrin 2-ethylhexanoic acid palmitate; sucrose fatty acid esters such as sucrose palmitate and sucrose stearic acid; fructo-oligosaccharide stearic acid ester, fructo-oligosaccharide 2-ethyl Fractoligosaccharide fatty acid esters such as hexanoic acid esters; benzylene derivatives of sorbitol such as monobenzylidene sorbitol and divendilidene sorbitol; organically modified clay minerals of disteardimonium hectrite, stearalconium ctrite, and hectrite.
  • -Skin-beautifying ingredients examples include whitening agents such as arbutin, ascorbic acid and derivatives thereof; anti-inflammatory agents such as glycyrrhizate; and blood circulation promoters such as nicotinic acid benzyl ester.
  • the cosmetic of the present invention can be produced by a known method.
  • the method of blending the component (a) is not particularly limited, but the component (a) is premixed with an oil agent such as the component (b), the component (c), the component (d), or the components (b) and (c). It may be used as an emulsion pre-emulsified in water, or the component (a) may be dispersed in a cosmetic prepared with a composition other than the component (a), the component (f) may be used, or a hydrophilization treatment may be used. It may be used in a state where it can be easily blended in an aqueous system.
  • the method of premixing the component (a) with the component (c) and the component (f) is most preferable in terms of usability and ease of preparation of cosmetics.
  • the dosage form of the cosmetic of the present invention may be an emulsified composition, a non-aqueous composition, or an aqueous composition, and an emulsified composition or an aqueous composition is selected when it is desired to give a fresh feeling of use.
  • the emulsified form may be either an O / W type emulsion or a W / O type emulsion, and a non-aqueous composition or a powder formulation type can be selected when an oily feeling, water resistance, or a powdery feeling is desired. In this case, good cosmetics can be obtained, but among these, a water-based composition can be expected to have high sebum oil absorption.
  • non-aqueous composition refers to an oily composition that does not substantially contain water, preferably less than 1% by mass.
  • water-based composition is a composition in which a water-insoluble component such as oil is substantially not blended (less than 1% by mass).
  • the cosmetic of the present invention is useful as a long-wear cosmetic because it has excellent transfer resistance and durability.
  • long wear means to prevent the cosmetics applied to the skin from being significantly changed from the state of being applied due to sebum, sweat, etc., and to prevent the makeup from being peeled off due to rubbing or adhesion.
  • the cosmetics of the present invention include, for example, makeup bases such as beauty essences, milky lotions, creams, and concealers; makeup cosmetics such as foundations, BB creams, teak colors, lipsticks, eye shadows, eyeliners, and body makeups; loose. Makeup retouching of powders, mist lotions, milky lotions, etc .; It can be applied to various products such as sunscreens, deodorants, glows, and packs.
  • a makeup base, a make-up cosmetic, and a make-up retouch are preferable in that the effects of the present invention can be exhibited.
  • the properties of the cosmetic of the present invention various properties such as liquid, cream, solid, paste, gel, mousse, souffle, clay, powder, and foam can be selected.
  • a stick shape it is preferable because it can be applied as a spot to a place where sebum is a concern or where makeup is broken.
  • the powder dosage form it may be presto-molded or loose-shaped, but loose-shaped is preferable.
  • the present invention will be specifically described with reference to Examples and Comparative Examples, but the present invention is not limited to the following Examples.
  • “%" of the composition indicates mass%, and the ratio indicates mass ratio.
  • the compounding amount is the compounding amount of the described compounded product, and the amounts of the components (a), (b) and (d), and (b) / (a) and (d) / (a) are pure amounts.
  • the ingredient may be labeled using a cosmetic labeling name.
  • Example 1 Comparative Examples 1 to 6>
  • A Ingredient (1) was mixed to obtain a non-aqueous base cosmetic.
  • Example 7 O / W body lotion ⁇ preparation of cosmetics> A: Ingredients 5 to 7 were uniformly mixed. B: Ingredients 1 to 3 were uniformly mixed. C: B and the remaining component 4 were added to A and mixed uniformly to obtain an O / W body lotion.
  • Composition (%) 1. 1. Alkyl-modified silicone composite powder (Note 1) 10 2. Polyglycerin modified silicone 0.5 3. 3. Ethanol 17 4. Triethylhexanoin 2 5. (Acryloyl dimethyl taurine ammonium / VP) copolymer 0.5 6. Allantoin 0.2 7.
  • Example 8 Water-in-oil makeup base ⁇ Preparation of cosmetics> A: Ingredients 2 to 5 were added and mixed uniformly. B: Ingredients 6 to 11 were uniformly mixed. C: B was emulsified into A, component 1 was added and mixed uniformly to obtain a water-in-oil makeup base. Composition (%) 1. 1. Alkyl-modified silicone composite powder (Note 1) 6 2. Cyclopentasiloxane 12 3. 3. Partially cross-linked polyether-modified silicone (Note 2) 3 4. Partially crosslinked dimethylpolysiloxane composition (Note 3) 1 5. Polyether-modified silicone (Note 4) 0.2 6. Magnesium sulfate 1 7. Na citrate 0.2 8.
  • Non-water-based base ⁇ Preparation of cosmetics> A: Each component was uniformly mixed to obtain a non-aqueous base.
  • Composition (%) 1. 1. Alkyl-modified silicone composite powder (Note 1) 30 2. Phenyl-modified silicone composite powder (Note 2) 3 3. 3. Partially cross-linked polyether-modified silicone (Note 3) 5 4. Partially crosslinked dimethylpolysiloxane composition (Note 4) 30 5. Cyclopentasiloxane remaining amount 6.
  • Arginine (10%) Appropriate amount 10 Remaining amount of purified water 100 in total Blending amount of (b): 0% (B) / (a):- It was confirmed that the obtained gel was excellent in finish, usability and applicability, and was excellent in durability when the makeup cosmetics were repeatedly applied.
  • Antiperspirant ⁇ Preparation of cosmetics> A: Ingredients 1 to 6 were uniformly mixed to obtain an antiperspirant. Composition (%) 1. 1. Alkyl-modified silicone composite powder (Note 1) 8 2. Ethanol 70 3. 3. Isopropylmethylphenol 0.1 4. Chlorohydroxyaluminum 3 5. Hydroxypropyl Methyl Cellulose 0.1 6.
  • Oil foundation ⁇ preparation of cosmetics> A: Ingredients 1 to 4 were uniformly mixed. B: Ingredients 13 to 17 were uniformly mixed with a high pressure homomixer. Ingredients 5 to 12 were added to C: A and mixed uniformly. D: B was added to C and mixed uniformly to obtain an oil foundation.
  • Composition (%) 1. 1. Alkyl-modified silicone composite powder (Note 1) 8 2. Isododecane 5 3. 3. Cyclopentasiloxane Remaining amount 4. Dimethicone (2cs) 30 5. Ethanol 6 6. Silicone-alkyl branched type polyether-modified silicone (Note 2) 2 7. Acrylic silicone (40%) cyclopentasiloxane mixture (Note 3) 1.5 8.
  • Trimethylsiloxysilicic acid 50%) cyclopentasiloxane mixture ( Note 4) 1 9.
  • Organically modified bentonite 1.5 10.
  • Hydrophobic anhydrous silica (Note 5) 1 11.
  • Ethylhexyl methoxycinnamate 3 12.
  • Diethylaminohydroxybenzoyl hexyl benzoate 1.5 13.
  • Silicone branched type polyglycerin-modified silicone (Note 6) 1 14.
  • Diphenylsiloxyphenyltrimethicone (Note 7) 2 15.
  • Silicone treated titanium oxide (Note 8) 8.5 16.
  • Silicone treated iron oxide (Note 8) 1.5 17.
  • Metal soap treated fine particle titanium oxide dispersion 15 100 in total Blending amount of (b): 5% (B) / (a): 0.63
  • KSP-441 manufactured by Shin-Etsu Chemical Co., Ltd.
  • KF-6038 manufactured by Shin-Etsu Chemical Co., Ltd.
  • KP-545 manufactured by Shin-Etsu Chemical Co., Ltd.
  • KF-9021 manufactured by Shin-Etsu Chemical Co., Ltd.
  • AEROSIL R972 manufactured by Nippon Aerosil
  • KF-6106 manufactured by Shin-Etsu Chemical Co., Ltd.
  • KF-56A manufactured by Shin-Etsu Chemical Co., Ltd.
  • Silicone-alkyl-modified polyglycerin-modified silicone (Note 4) 0.6 5. Cyclopentasiloxane 15 6. Jojoba oil 2 7. Tocopherol 0.1 8. Polyethylene 6 9. Beeswax 0.5 10. Pentylene glycol 2 11. Diglycerin 3 12. Betaine 5 13. Xanthan gum 0.1 14. Na Chloride 1 15. Na citrate 0.2 16. Phenoxyethanol Appropriate amount 17.

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Abstract

L'invention concerne un produit cosmétique contenant : 0,1% à 30% en masse d'une poudre hautement absorbante d'huile (a) ayant une capacité d'absorption d'huile pour le squalane d'au moins 1,0 mL/g ; et 0% à 5% en masse d'un agent huileux non votatil (b) ayant une viscosité cinématique de 5 à 100 mm2/s à 25°C. Le rapport de masse de composé indiqué par (b)/(a) n'est pas supérieur à 1,0.
PCT/JP2020/015172 2019-04-10 2020-04-02 Produit cosmétique WO2020209169A1 (fr)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012240994A (ja) * 2011-05-24 2012-12-10 Kao Corp 固形化粧料
JP2015199712A (ja) * 2014-04-03 2015-11-12 ライオン株式会社 デオドラント組成物
JP2016124846A (ja) * 2015-01-07 2016-07-11 株式会社フェース 粉体化粧料
JP2017114768A (ja) * 2015-12-21 2017-06-29 株式会社ファンケル ジェル状化粧料

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012240994A (ja) * 2011-05-24 2012-12-10 Kao Corp 固形化粧料
JP2015199712A (ja) * 2014-04-03 2015-11-12 ライオン株式会社 デオドラント組成物
JP2016124846A (ja) * 2015-01-07 2016-07-11 株式会社フェース 粉体化粧料
JP2017114768A (ja) * 2015-12-21 2017-06-29 株式会社ファンケル ジェル状化粧料

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