WO2013018827A1 - 分散体 - Google Patents
分散体 Download PDFInfo
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- WO2013018827A1 WO2013018827A1 PCT/JP2012/069582 JP2012069582W WO2013018827A1 WO 2013018827 A1 WO2013018827 A1 WO 2013018827A1 JP 2012069582 W JP2012069582 W JP 2012069582W WO 2013018827 A1 WO2013018827 A1 WO 2013018827A1
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- water
- dispersion
- inorganic powder
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- repellent
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D17/00—Pigment pastes, e.g. for mixing in paints
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
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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
- A61K8/0241—Containing particulates characterized by their shape and/or structure
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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
- A61K8/04—Dispersions; Emulsions
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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
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
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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
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/27—Zinc; Compounds thereof
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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
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/29—Titanium; Compounds thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D201/00—Coating compositions based on unspecified macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/02—Emulsion paints including aerosols
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/02—Emulsion paints including aerosols
- C09D5/024—Emulsion paints including aerosols characterised by the additives
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/02—Emulsion paints including aerosols
- C09D5/024—Emulsion paints including aerosols characterised by the additives
- C09D5/028—Pigments; Filters
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/48—Stabilisers against degradation by oxygen, light or heat
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/66—Additives characterised by particle size
- C09D7/67—Particle size smaller than 100 nm
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/60—Particulates further characterized by their structure or composition
- A61K2800/61—Surface treated
- A61K2800/612—By organic compounds
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/60—Particulates further characterized by their structure or composition
- A61K2800/65—Characterized by the composition of the particulate/core
- A61K2800/651—The particulate/core comprising inorganic material
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/02—Ingredients treated with inorganic substances
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
Definitions
- the present invention relates to a dispersion in which water-repellent organic surface-treated inorganic powder is dispersed in water.
- Inorganic powders such as fine zinc oxide and titanium oxide having a particle size of several tens to 100 nm, are often used as additives in sunscreen cosmetics, outdoor inks, food packaging materials and the like because of their characteristics. If these powders are in an untreated state, they may flow due to sweat or rain because the surface is hydrophilic. For this reason, in particular in applications such as cosmetics, the surface of the particles is often subjected to water repellent treatment with silicone or metal soap.
- inorganic particles since inorganic particles generally tend to agglomerate primary particles, they are dispersed as in Patent Document 1 and Patent Document 2 for the purpose of fully exploiting the visible light transparency and ultraviolet shielding properties of fine particle zinc oxide and fine particle titanium oxide. It is widely used by dispersing in a medium.
- the water-repellent powder is dispersed in oil
- the hydrophilic powder is dispersed in water, alcohol, glycol or the like.
- the water-repellent-treated inorganic powder can be dispersed in water, the effect of the water-repellent-treated powder as described above can be obtained even when an aqueous composition is used in various applications. However, such attempts have not been made much.
- the water-repellent powder can be dispersed in water, a flammable organic solvent is not used. Therefore, the dispersion can be used without worrying about legal regulations and harmfulness.
- Patent Document 3 In the paint field, it is known to use a pigment-dispersed resin when blending a pigment in an aqueous paint (for example, Patent Document 3).
- the pigment in the pigment dispersion paste of Patent Document 3, the pigment is not subjected to a water repellent treatment.
- Patent Document 3 the inorganic powder as a raw material is used as a raw material in a powder state, and is mixed with other components and dispersed by a pigment dispersion resin, so that aggregation between particles is sufficiently prevented.
- there is a problem that physical properties are easily changed depending on raw materials.
- various resins and pigments are added, it lacks applicability and is difficult to use as a raw material.
- a thin film is prepared by using a dispersion of inorganic powder, and an inorganic powder thin film is formed by heat treatment or plasma treatment.
- an aqueous dispersion of inorganic powder is used in such a thin film formation, there is an advantage that the thin film can be formed without the risk of ignition because the use of a solvent or the like is unnecessary.
- An object of the present invention is to obtain a dispersion in which a water-repellent inorganic powder is dispersed in water.
- This dispersion is easy to handle because the dispersion medium is water.
- it can be suitably used when blending water-repellent inorganic powder with water-based cosmetics.
- Another object of the present invention is to provide a dispersion capable of producing an inorganic powder thin film without causing a fire by performing a heat treatment or a plasma treatment after producing a thin film with this dispersion. .
- the present invention is a dispersion in which water-repellent organic surface-treated inorganic powder is uniformly dispersed in water, and the content of the water-repellent inorganic powder, the dispersant and water is 80% by weight with respect to the total amount of the dispersion. % Of the dispersion.
- the water-repellent inorganic powder is preferably an inorganic oxide having an ultraviolet absorption / scattering ability that is surface-treated with a water-repellent substance.
- the water repellent inorganic powder is preferably an inorganic oxide surface-treated with a reactive surface treating agent.
- the reactive surface treatment agent is preferably at least one selected from the group consisting of silicone, silane-based treatment agents, and titanate-based treatment agents.
- the water-repellent inorganic powder is preferably at least one selected from the group consisting of titanium oxide, zinc oxide, iron oxide, cerium oxide, and composites thereof.
- the amount of the water-repellent inorganic powder preferably occupies 10 to 60% by weight with respect to the entire dispersion.
- the dispersion of the present invention preferably uses a dispersant having an HLB value of 10 to 17 as the dispersant.
- the amount of the dispersant is preferably 2 to 15% based on the entire dispersion.
- the dispersion of the present invention may further contain a preservative.
- the preservative is preferably a polyhydric alcohol.
- the polyhydric alcohol is preferably at least one compound selected from the group consisting of propylene glycol, butylene glycol, dipropylene glycol, pentylene glycol, and hexylene glycol.
- the dispersion of the present invention may contain no components other than the water-repellent inorganic powder, the dispersant, water and the preservative.
- the present invention is also a cosmetic obtained by mixing the above-described dispersion with other compounding ingredients.
- the present invention is also a water-based paint obtained by mixing the above-described dispersion with other compounding components.
- the present invention is also a water-based ink composition obtained by mixing the dispersion described above with other blending components.
- the dispersion of the present invention is a water-repellent organic surface-treated inorganic powder that is uniformly dispersed in water, so that it is easy to handle and is water-repellent-treated inorganic in the fields of cosmetics, paints, inks, etc.
- the powder can be easily blended into an aqueous composition. Furthermore, when used for the production of an inorganic thin film, it is also preferable in that it does not cause a risk of ignition.
- hydroxyl groups exist on the powder surface, and the dispersion may be strongly agglomerated after drying, but when the aqueous dispersion of the present invention is dried, the surface Since there are very few hydroxyl groups, a smooth film can be made.
- FIG. 4 is a graph showing the transmittance in the visible light region of the dispersions of Examples 1 to 4. It is a figure which shows the transmittance
- FIG. 6 is a graph showing the transmittance in the ultraviolet region of the dispersions of Examples 1 to 4. It is a figure which shows the transmittance
- the inorganic powder used in the present invention is not particularly limited, and generally used zinc oxide, titanium oxide, cerium oxide, iron oxide, barium sulfate, calcium carbonate, silica, aluminum hydroxide, alumina, boron nitride, talc. , Mica, kaolin and the like.
- an inorganic powder having ultraviolet absorption / scattering ability such as titanium oxide, zinc oxide, iron oxide, cerium oxide and a composite thereof is particularly preferable.
- the composite refers to a surface-treated powder, a powder in which other inorganic particles are dispersed inside an inorganic powder, and the like.
- the inorganic powder having an ultraviolet shielding effect is widely used in cosmetic applications, it is also preferable in terms of easy blending into water-based cosmetics. Furthermore, the use of these inorganic powders is also preferable in that an inorganic thin film having an ultraviolet shielding effect can be easily formed. Of these, zinc oxide and titanium oxide are particularly preferable. These inorganic powders may be used in combination of two or more kinds of inorganic powders.
- the inorganic powder used in the present invention may be a composite powder whose surface is coated with another inorganic material.
- the surface treatment material in that case may be a known inorganic surface treatment material, and examples thereof include zinc oxide, titanium oxide, cerium oxide, iron oxide, barium sulfate, hydrous silicic acid, silica, aluminum hydroxide, and alumina.
- the coating amount is preferably 1% by weight to 25% by weight with respect to the whole inorganic powder.
- the average particle diameter is preferably 10 to 200 nm.
- Ultraviolet shielding particles having such a particle diameter are particularly preferred in that they have high visible light transparency and a suitable ultraviolet shielding region.
- the particle diameter exceeds 200 nm, not only the visible light transparency is deteriorated, but also the ultraviolet shielding ability may be lowered.
- the particle diameter is less than 10 nm in that the ultraviolet shielding ability may be lowered.
- the particle diameter may be an optimum size for using the particle.
- the particle size of the inorganic powder was measured by a method of measuring the particle size of 200 particles randomly selected with an electron microscope and calculating the average of the primary particle sizes.
- the shape of the inorganic powder is not particularly limited, and any shape such as a spherical shape, a rod shape, a needle shape, a spindle shape, or a plate shape can be used.
- the average particle diameter is defined by the length on the short axis side, and in the case of a plate-like particle, the average of the diagonal lengths of the surfaces is defined.
- the kind of the water-repellent organic surface treatment of the inorganic powder is not particularly limited, and a known method can be used.
- the water-repellent organic surface treatment is a treatment for reducing the affinity of the inorganic powder surface with water, and the surface treatment with a material that is easily dissolved in water or a material that is dispersed in water after the treatment is performed according to the present invention. Does not fall under “Water-repellent treatment”.
- water-repellent organic surface treatment examples include treatment with methyl hydrogen polysiloxane, dimethyl polysiloxane, alkylsilane, alkyl titanate, metal soap, amino acid, and the like.
- the water repellent organic surface treatment is preferably treated with a reactive surface treatment agent such as silicone, silane treatment agent, titanate treatment agent or the like.
- a reactive surface treatment agent such as silicone, silane treatment agent, titanate treatment agent or the like.
- the use of a reactive surface treatment agent is particularly preferred from the viewpoint that the surface treatment agent is not released from the inorganic powder. If it is liberated, inorganic powder is agglomerated, which is not preferable.
- silicone examples include known silicones having a hydrogen-silicon bond such as methyl hydrogen polysiloxane (dimethicone / methicone) copolymer. Also, triethoxysilylethyl polydimethylsiloxyethyl dimethicone (KF-9908 manufactured by Shin-Etsu Chemical Co., Ltd.), triethoxysilylethyl polydimethylsiloxyethylhexyl dimethicone (KF-9909 manufactured by Shin-Etsu Chemical Co., Ltd.) having an alkoxy group-silicon bond as a reactive group. And so on.
- dimethylpolysiloxane examples include a silylating agent and a silane coupling agent into which an organic group is introduced, and examples thereof include triethoxycaprylylsilane.
- examples of the titanate-based treating agents include titanium coupling agents such as alkyl titanates, pyrophosphoric acid type titanates, phosphorous acid type titanates, and amino acid type titanates.
- the water-repellent organic treatment of the inorganic powder is preferably performed at a ratio of 2 to 12% by weight with respect to the total amount of the inorganic powder after the treatment. If it is less than 2% by weight, it is not preferable in terms of insufficient water repellency, and if it exceeds 12% by weight, it is not preferable in that the effect of water repellency is saturated and only the cost increases. More preferably, the water repellent treatment is performed at a ratio of 3 to 10% by weight.
- the dispersion preferably contains the inorganic powder in a proportion of 10 to 60% by weight with respect to the total amount of the dispersion.
- the dispersion of the present invention contains a dispersant. This makes it possible to uniformly disperse the inorganic particles that have been satisfactorily water repellent treated in the aqueous medium.
- the type of the dispersant that can be used in the present invention is not particularly limited.
- polycarboxylic acid or a salt thereof alkylsulfonic acid or a salt thereof, alkylbenzenesulfonic acid or a salt thereof, naphthalenesulfonic acid or a salt thereof, Polyether alkyl sulfonic acid or its salt, alkyl betaine, polyether or its derivative, polyether alkyl ether, polyoxyalkylene alkenyl phenyl ether, sorbitan fatty acid ester, polyether sorbitan fatty acid ester, polyether fatty acid ester, glycerin fatty acid ester, poly Ether hardened castor oil, polyether alkylamine, polyether modified silicone, polyglycerin modified silicone, polyhydric alcohols, alkyl modified polyhydric alcohol, etc. . Any of anionic, cationic, and nonionic materials may be used, but nonionic materials are preferred in order to prevent chemical reaction with the inorganic powder. Two or more kinds of dispersions may be used in combination.
- polyether modified silicone and / or polyether sorbitan fatty acid ester are preferable.
- Polyether-modified silicones are particularly suitable for use in the present invention because of their high thermal stability and high safety.
- the dispersant preferably has an HLB value of 10 to 17. Outside this range, poor dispersion of the powder occurs, which may affect various physical properties such as ultraviolet shielding properties.
- the amount of the dispersant is preferably 2 to 15% by weight with respect to the total amount of the dispersion. If the amount is less than this, it is difficult for the powder to adjust to water, and if it is more than this, the cost becomes disadvantageous.
- the above-described inorganic powder, dispersant and water are 80% by weight or more based on the total amount of the dispersion. That is, 80% by weight or more in the total amount of the composition is preferably any one of the above three components, and more preferably 90% by weight or more.
- the dispersion of the present invention can be used as a raw material for using a hydrophobized inorganic powder in compositions such as cosmetics, paints and inks. Therefore, when other ingredients are blended, there will be an extra compound when using the dispersion of the present invention as a raw material, and it can be used, for example, when there is something that you do not want to add when blended into cosmetics. It is not preferable in that it lacks applicability. Furthermore, it is not preferable also in the point that an undesirable performance may occur with other components used in combination in the formulation.
- the dispersion of the present invention does not contain components other than the above-mentioned three components in a proportion exceeding 20% by weight, but other components at a proportion of 20% by weight or less as long as the performance of the dispersion is not impaired. May be contained, more preferably 10% by weight or less. However, it is preferable not to add compounds that may impair the stability of the dispersion.
- the component that may be added is not particularly limited, and examples thereof include a preservative. That is, the dispersion composed of the above components may be spoiled depending on the storage conditions and storage period. In order to prevent such spoilage, a preservative may be added.
- Such preservatives are not particularly limited and include, for example, glycol-based preservatives such as propylene glycol, butylene glycol, dipropylene glycol, pentylene glycol, and hexylene glycol, parabenzoates such as methyl paraoxybenzoate, pyro Examples include kutonolamine, phenoxyethanol, and caprylsan polyglyceryl-3. Each of these components can be added within a range that exhibits antiseptic performance and does not adversely affect the performance of the dispersant.
- the specific amount of the preservative described above can be, for example, 20% by weight or less, and more preferably 10% by weight or less.
- a polyhydric alcohol such as propylene glycol, butylene glycol, dipropylene glycol, pentylene glycol, and hexylene glycol. Two or more compounds from these groups may be used in combination. Of these, pentylene glycol and 1,3-butylene glycol are particularly preferably used.
- the components other than the powder, water, dispersant, and preservative are preferably 1% or less.
- the above glycols are often used in cosmetics as moisturizers, but also have antibacterial effects due to their antibacterial properties.
- the dispersion of the present invention preferably contains no components other than the inorganic powder, dispersant, water and preservative. This is because mixing other components may adversely affect the stability. In addition, it is not preferable that components that are not desired to be blended may be included when blended into cosmetics.
- these commercially available raw materials may contain some amounts of mixed components, such as antioxidant and a residual raw material.
- “does not contain components other than inorganic powder, dispersant, water, and preservative” also includes a case where such raw material-derived mixed components are contained in a proportion of 0.1% by weight or less. Is.
- an antioxidant tocopherol
- such raw material-derived antioxidant is contained at a ratio of 0.1% by weight with respect to the total amount of the composition. In this case, it corresponds to “a substance containing no components other than inorganic powder, dispersant, water and preservative”.
- any known method that can uniformly disperse may be used.
- a method using a bead mill or a method using a high-pressure homogenizer is preferable.
- a thin film can also be produced by applying the aqueous dispersion obtained in the present invention.
- a zinc oxide dispersion fixed with silica can be produced by applying a zinc oxide dispersion treated with silicone and heat-treating it with high heat or plasma.
- a dispersant such as polyether or polyether alkyl ether
- the silicone can be easily obtained by heating at a temperature lower than the decomposition temperature of the silicone coated with zinc oxide.
- a coated zinc oxide coating can also be produced.
- the dispersion of the present invention can be blended in cosmetics, paints and inks as they are.
- a cosmetic composition, a water-based paint, and an ink composition can be obtained by mixing the dispersion and various components used in the cosmetic, paint, ink, and the like.
- These cosmetics, water-based paints, and ink compositions are also one aspect of the present invention.
- the cosmetic obtained as described above can suitably disperse the water-repellent inorganic powder in the aqueous composition.
- an aqueous composition having stable UV protection performance can be obtained.
- the hydrophobized powder can be dispersed in the aqueous phase in the emulsion.
- Such a special form of cosmetic is preferable in that it can provide a different feel from a conventional cosmetic in which powder is dispersed in an oil phase.
- the cosmetic is not particularly limited, and a cosmetic raw material is mixed with the dispersion of the present invention as necessary to protect the ultraviolet protection cosmetics such as sunscreen agents; base makeup cosmetics such as foundations; lipsticks, etc. Point makeup cosmetics can be obtained.
- the cosmetics can be in any form of oily cosmetics, aqueous cosmetics, O / W cosmetics, and W / O cosmetics. Especially, it can use especially suitably in a sunscreen agent.
- the cosmetic may be used in combination with any aqueous component or oily component that can be used in the cosmetic field.
- the aqueous component and the oil component are not particularly limited, and examples thereof include oil agents, surfactants, humectants, higher alcohols, sequestering agents, natural and synthetic polymers, water-soluble and oil-soluble polymers, UV shielding agents, Various extracts, colorants such as organic dyes, preservatives, antioxidants, pigments, thickeners, pH adjusters, fragrances, cooling agents, antiperspirants, fungicides, skin activators, various powders, etc. It may contain a component.
- the oil agent is not particularly limited.
- natural animal and vegetable oils and fats for example, olive oil, mink oil, castor oil, palm oil, beef tallow, evening primrose oil, coconut oil, castor oil, cacao oil, macadamia nut oil, etc.
- wax for example, Jojoba oil, beeswax, lanolin, carnauba wax, candelilla wax, etc .
- higher alcohols eg, lauryl alcohol, stearyl alcohol, cetyl alcohol, oleyl alcohol
- higher fatty acids eg, lauric acid, palmitic acid, stearic acid, olein
- Acids behenic acid, lanolin fatty acids, etc .
- higher aliphatic hydrocarbons such as liquid paraffin, solid paraffin, squalane, petrolatum, ceresin, microcrystalline wax, etc .
- synthetic ester oils eg, butyl stearate, hexyl laurate, diisopropy
- the surfactant examples include a lipophilic nonionic surfactant and a hydrophilic nonionic surfactant.
- the lipophilic nonionic surfactant is not particularly limited. For example, sorbitan monooleate, sorbitan monoisostearate, sorbitan monolaurate, sorbitan monopalmitate, sorbitan monostearate, sorbitan sesquioleate, sorbitan trioleate.
- sorbitan fatty acid esters such as diglycerol sorbitan penta-2-ethylhexylate, diglycerol sorbitan tetra-2-ethylhexylate, mono-cotton oil fatty acid glycerin, glyceryl monoerucate, glyceryl sesquioleate, glyceryl monostearate, ⁇ , ⁇ '-Glycerol polyglycerin fatty acids such as pyroglutamate glyceryl oleate, glyceryl monostearate malate, propylene glycol monostearate Glycol fatty acid esters, hardened castor oil derivatives, glycerin alkyl ethers and the like.
- sorbitan fatty acid esters such as diglycerol sorbitan penta-2-ethylhexylate, diglycerol sorbitan tetra-2-ethylhexylate, mono-cotton
- the hydrophilic nonionic surfactant is not particularly limited, and examples thereof include POE sorbitan fatty acid esters such as POE sorbitan monooleate, POE sorbitan monostearate, POE sorbitan tetraoleate, POE sorbite monolaurate, and POE sorbite mono.
- POE sorbitan fatty acid esters such as POE sorbitan monooleate, POE sorbitan monostearate, POE sorbitan tetraoleate, POE sorbite monolaurate, and POE sorbite mono.
- POE sorbite fatty acid esters such as oleate, POE sorbite pentaoleate, POE sorbite monostearate, POE glycerin fatty acid esters such as POE glycerin monostearate, POE glycerin monoisostearate, POE glycerin triisostearate, POE POE fatty acid esters such as monooleate, POE distearate, POE monodiolate, ethylene glycol stearate, POE lauryl ether, POE POE alkyl ethers such as yl ether, POE stearyl ether, POE behenyl ether, POE 2-octyldodecyl ether, POE cholestanol ether, POE alkyl phenyl ethers such as POE octyl phenyl ether, POE nonyl phenyl ether, POE dinonyl
- surfactants examples include anionic surfactants such as fatty acid soaps, higher alkyl sulfates, POE lauryl sulfate triethanolamine, alkyl ether sulfates, alkyltrimethylammonium salts, alkylpyridinium salts, alkyl quaternary salts. Stabilizes cationic surfactants such as ammonium salts, alkyldimethylbenzylammonium salts, POE alkylamines, alkylamine salts, polyamine fatty acid derivatives, and amphoteric surfactants such as imidazoline-based amphoteric surfactants and betaine-based surfactants. And you may mix
- anionic surfactants such as fatty acid soaps, higher alkyl sulfates, POE lauryl sulfate triethanolamine, alkyl ether sulfates, alkyltrimethylammonium salts, al
- the humectant is not particularly limited, and examples thereof include xylitol, sorbitol, maltitol, chondroitin sulfate, hyaluronic acid, mucoitin sulfate, caronic acid, atelocollagen, cholesteryl-12-hydroxystearate, sodium lactate, bile salt, dl- Examples include pyrrolidone carboxylate, short-chain soluble collagen, diglycerin (EO) PO adduct, Isaiyobara extract, yarrow extract, and merirot extract.
- EO diglycerin
- the higher alcohol is not particularly limited, and examples thereof include linear alcohols such as lauryl alcohol, cetyl alcohol, stearyl alcohol, behenyl alcohol, myristyl alcohol, oleyl alcohol, cetostearyl alcohol, monostearyl glycerin ether (batyl alcohol), 2-decyl.
- linear alcohols such as lauryl alcohol, cetyl alcohol, stearyl alcohol, behenyl alcohol, myristyl alcohol, oleyl alcohol, cetostearyl alcohol, monostearyl glycerin ether (batyl alcohol), 2-decyl.
- branched chain alcohols such as tetradecinol, lanolin alcohol, cholesterol, phytosterol, hexyldodecanol, isostearyl alcohol, octyldodecanol, and the like.
- the sequestering agent is not particularly limited.
- examples thereof include sodium, gluconic acid, phosphoric acid, citric acid, ascorbic acid, succinic acid, edetic acid and the like.
- the natural water-soluble polymer is not particularly limited.
- the semi-synthetic water-soluble polymer is not particularly limited.
- starch-based polymers such as carboxymethyl starch and methylhydroxypropyl starch, methylcellulose, nitrocellulose, ethylcellulose, methylhydroxypropylcellulose, hydroxyethylcellulose, sodium cellulose sulfate, Examples thereof include cellulose polymers such as hydroxypropylcellulose, sodium carboxymethylcellulose (CMC), crystalline cellulose, and cellulose powder, and alginic acid polymers such as sodium alginate and propylene glycol alginate.
- CMC carboxymethylcellulose
- crystalline cellulose cellulose powder
- alginic acid polymers such as sodium alginate and propylene glycol alginate.
- the synthetic water-soluble polymer is not particularly limited, and examples thereof include vinyl polymers such as polyvinyl alcohol, polyvinyl methyl ether, and polyvinyl pyrrolidone, and polyoxyethylene polymers such as polyethylene glycol 20,000, 40,000, and 60,000.
- Polymer, polyoxyethylene polyoxypropylene copolymer copolymer polymer, acrylic polymer such as sodium polyacrylate, polyethyl acrylate, polyacrylamide, polyethyleneimine, cationic polymer, carboxyvinyl polymer, alkyl modified carboxyvinyl A polymer etc. can be mentioned.
- the inorganic water-soluble polymer is not particularly limited, and examples thereof include bentonite, silicate AlMg (beegum), laponite, hectorite, and silicic anhydride.
- the UV screening agent is not particularly limited.
- paraaminobenzoic acid hereinafter abbreviated as PABA
- PABA paraaminobenzoic acid
- PABA monoglycerin ester N, N-dipropoxy PABA ethyl ester, N, N-diethoxy PABA ethyl ester, N, N-dimethyl
- Benzoic acid UV screening agents such as PABA ethyl ester and N, N-dimethyl PABA butyl ester
- Anthranilic acid UV screening agents such as homomenthyl-N-acetylanthranylate
- Amyl salicylate Menthyl salicylate, Homomentil salicylate, Octyl salicylate
- Salicylic acid UV screening agents such as phenyl salicylate, benzyl salicylate, p-isopropanol phenyl salicylate; octylcinnamate, ethyl-4-isoprop
- Other drug components are not particularly limited and include, for example, vitamin A oil, retinol, retinol palmitate, inosit, pyridoxine hydrochloride, benzyl nicotinate, nicotinamide, nicotinic acid DL- ⁇ -tocopherol, magnesium ascorbate phosphate, 2 Vitamins such as -O- ⁇ -D-glucopyranosyl-L-ascorbic acid, vitamin D2 (ergocaciferol), dl- ⁇ -tocopherol, dl- ⁇ -tocopherol acetate, pantothenic acid, biotin; estradiol, ethinylestradiol, etc.
- Hormones such as arginine, aspartic acid, cystine, cysteine, methionine, serine, leucine and tryptophan; anti-inflammatory agents such as allantoin and azulene; whitening agents such as arbutin; astringents such as tannic acid; L Menthol, cooling agents and sulfur camphor such as, lysozyme chloride, can be mentioned pyridoxine chloride, and the like.
- the various powders include glittering colored pigments such as bengara, yellow iron oxide, black iron oxide, titanium mica, iron oxide-coated mica titanium, and titanium oxide-coated glass flakes, and inorganic powders such as mica, talc, kaolin, and sericite.
- organic powders such as polyethylene powder, nylon powder, cross-linked polystyrene, cellulose powder, and silicone powder.
- a part or all of the powder component is hydrophobized by a known method with a substance such as silicones, fluorine compounds, metal soaps, oils, acyl glutamates in order to improve sensory characteristics and cosmetic durability. Used.
- the dispersion of the present invention is used as an additive component to sunscreen ink, it is a colored pigment such as titanium oxide, bengara, antimony red, cadmium yellow, cobalt blue, bitumen, ultramarine, carbon black, graphite, and calcium carbonate. And extender pigments such as kaolin, clay, barium sulfate, aluminum hydroxide and talc.
- a colored pigment such as titanium oxide, bengara, antimony red, cadmium yellow, cobalt blue, bitumen, ultramarine, carbon black, graphite, and calcium carbonate.
- extender pigments such as kaolin, clay, barium sulfate, aluminum hydroxide and talc.
- organic pigments pigment components such as soluble azo pigments, insoluble azo pigments, azo lake pigments, condensed azo pigments, copper phthalocyanine pigments, condensed polycyclic pigments; shellac resins, acrylic resins, styrene-acrylic resins, styrene-maleic acid resins It can be used in combination with a binder resin such as a binder resin such as a styrene-acrylic-maleic acid resin, a polyurethane resin, a polyester resin, or a polyamide resin; and a water-miscible organic solvent.
- a binder resin such as a binder resin such as a styrene-acrylic-maleic acid resin, a polyurethane resin, a polyester resin, or a polyamide resin
- a water-miscible organic solvent water-miscible organic solvent.
- the resin in the paint may be curable or non-curable.
- the paint may be a solvent-based one containing an organic solvent or a water-based one in which a resin is dissolved or dispersed in water.
- a film-forming resin such as an acrylic resin, a polyester resin, or an epoxy resin
- various pigments such as a color pigment, an extender pigment, or a glitter pigment
- a curing catalyst Surface conditioners, antifoaming agents, pigment dispersants, plasticizers, film-forming aids, ultraviolet absorbers, antioxidants, and the like.
- the water-based paint and water-based ink composition thus obtained are preferable in that the water-repellent inorganic powder is stably dispersed in an aqueous medium.
- ⁇ Uniformly dispersed.
- X Water and most of the powder are separated. Or it is familiar with water, but there are a lot of foam and lumps.
- KF-6011, KF-6043, KF-6004 and KF-6017 are manufactured by Shin-Etsu Chemical Co., Ltd., and other dispersants are manufactured by Kao.
- Comparative Example 8 In a mayonnaise bottle, 86 g of water and 4 g of polyether-modified silicone (KF-6011: manufactured by Shin-Etsu Chemical Co., Ltd.) were placed. Thereto were charged 10 g of fine particle zinc oxide (FINEX-50 manufactured by Sakai Chemical Industry: particle diameter 20 nm) and 100 g of ⁇ 1.5 glass beads not surface-treated with silicone. Dispersion was performed with a paint shaker and the beads were separated, but foaming was severe and a uniform aqueous dispersion could not be obtained.
- KF-6011 manufactured by Shin-Etsu Chemical Co., Ltd.
- Example 6 In a mayonnaise bottle, 86 g of water and 4 g of polyether-modified silicone (KF-6011: manufactured by Shin-Etsu Chemical Co., Ltd.) were placed. Silica / aluminum hydroxide surface-treated fine particle titanium oxide (STR-100A-LP manufactured by Sakai Chemical Industry: spindle-shaped particles having a minor axis of 20 nm and a major axis of 100 nm) and ⁇ 1.5 glass are treated therewith. 100 g of beads were added. Dispersed with a paint shaker, a uniform aqueous dispersion could be obtained.
- Silica / aluminum hydroxide surface-treated fine particle titanium oxide (STR-100A-LP manufactured by Sakai Chemical Industry: spindle-shaped particles having a minor axis of 20 nm and a major axis of 100 nm) and ⁇ 1.5 glass are treated therewith. 100 g of beads were added. Dispersed with a paint shaker, a uniform aqueous disper
- the dispersion of the present invention has a good dispersion state and can be suitably used for various applications. Moreover, since the dispersion of this invention is disperse
- Example 7 In a mayonnaise bottle, 64 g of water, 10 g of polyether-modified silicone (KF-6011: manufactured by Shin-Etsu Chemical Co., Ltd.) and 6 g of 1,3-butylene glycol were placed. There are 20 g of aluminum hydroxide surface-treated fine particle titanium oxide (STR-100C-LP manufactured by Sakai Chemical Industry: spindle-shaped particles having a minor axis of 20 nm and a major axis of 100 nm) and 100 g of ⁇ 1.5 glass beads. I put it in. It was dispersed with a paint shaker, and a uniform aqueous dispersion could be obtained.
- STR-100C-LP manufactured by Sakai Chemical Industry: spindle-shaped particles having a minor axis of 20 nm and a major axis of 100 nm
- Example 8 In a mayonnaise bottle, 64 g of water, 10 g of polyether-modified silicone (KF-6011: manufactured by Shin-Etsu Chemical Co., Ltd.) and 6 g of 1,3-butylene glycol were placed. 20 g of silica surface-treated fine particle titanium oxide (STR-100W-LP manufactured by Sakai Chemical Industry: spindle-shaped particles having a minor axis of 20 nm and a major axis of 100 nm) and 100 g of ⁇ 1.5 glass beads were added thereto. . It was dispersed with a paint shaker, and a uniform aqueous dispersion could be obtained.
- silica surface-treated fine particle titanium oxide STR-100W-LP manufactured by Sakai Chemical Industry: spindle-shaped particles having a minor axis of 20 nm and a major axis of 100 nm
- a coating film was prepared on a slide glass with a bar coater # 2.
- the optical characteristics are shown in FIG. 5 (visible light transparency) and FIG. 6 (ultraviolet shielding properties: using an integrating sphere).
- Example 9 30 g of isopropyl alcohol and 4 g of isostearic acid PEG-20 (EMALEX PEIS-20EX: made by Nippon Emulsion: HLB value 14) are mixed and dissolved, and silica surface-treated fine particle titanium oxide (STRA made by Sakai Chemical Industry Co., Ltd.) that has been surface-treated with silicone.
- ⁇ 100 W-LP Spindle-like particles having a minor axis of 20 nm and a major axis of 100 nm were added in an amount of 40 g.
- isopropyl alcohol was distilled off to obtain 44 g of powder treated with a dispersant.
- a mixture of 10 g of 1,3-butylene glycol and 46 g of water was charged with 44 g of the powder treated with a dispersant, and dispersed with a homomixer to obtain a uniform aqueous dispersion.
- Example 10 5 g of polyether-modified silicone (KF-6043: manufactured by Shin-Etsu Chemical Co., Ltd.) and 20 g of 1,3-butylene glycol are mixed, and the silica surface-treated fine particle titanium oxide (STR-100W manufactured by Sakai Chemical Industry Co., Ltd.) is surface-treated with silicone.
- -LP Spindle-shaped particles having a minor axis of 20 nm and a major axis of 100 nm were added and dispersed uniformly with a roller to obtain a roller product. 25 g of water was added to the roller product, and a uniform aqueous dispersion could be obtained.
- Example 11 Oil-in-water suncut cream (component) Weight (%) 1. Ethyl hexyl methoxycinnamate 7.5 2. Diethylaminohydroxybenzoyl hexyl benzoate 2.0 3. Isotridecyl isononanoate 13.2 4). Decamethylcyclopentasiloxane 3.0 5. Behenyl alcohol 0.7 6). Polyglyceryl distearate-10 1.6 7). Pentylene glycol 5.0 8). Carbomer (1%) 10.0 9. Alkyl acrylate copolymer (1%) 10.0 10. Triethanolamine 0.2 11. Ethanol 5.0 12 Purified water 26.8 13.
- Example 8 15.0 Dispersion of Example 8 15.0 (Production method) A: Components 1 to 7 are mixed and dissolved by heating. B: Components 8 to 12 are mixed and heated. C: A is added to B and emulsified. D: Component 13 was added to C to obtain an oil-in-water suncut cream.
- the oil-in-water suncut cream obtained as described above has a light spread, no stickiness or oiliness, freshness, a refreshing feeling and a long-lasting makeup that is stable and stable over time. It was found to be excellent in performance.
- Example 12 Oil-in-water suncut cream (component) Weight (%) 1.
- Polyacrylic acid emulsifier (Note 1) 1.5 2. 1,3-butylene glycol 3.0 3. Preservative 0.1 4).
- Purified water 62.4 5.
- Ethyl hexyl methoxycinnamate 7.5 6).
- Dextrin palmitate 0.5 7).
- Fine zinc oxide silicone dispersion (Note 2) 5.0 8).
- Example 10 15.0 (Note 1): Polyacrylic acid emulsifier; Simalgel EG (manufactured by SEPIC) (Note 2) Fine zinc oxide silicone dispersion; DIF-3ST (manufactured by Sakai Chemical Industry) (Production method)
- D B and C are added to A and emulsified.
- E Component 9 was added to D to obtain an oil-in-water suncut cream.
- the oil-in-water suncut cream obtained as described above has a light spreading and light freshness, gives a refreshing feeling of use, has a good makeup, has no change over time, and has excellent stability. all right.
- Example 13 Water-in-oil suncut emulsion (Ingredient) Weight (%) 1. Low viscosity silicone oil 4.0 2. Isotridecyl isononanoate 10.0 3. Polyether-modified silicone (Note 1) 1.5 4). Organically modified bentonite 1.0 5. Fine particle titanium oxide silicone dispersion (Note 2) 25.0 6). Fine zinc oxide silicone dispersion (Note 3) 35.0 7). Dispersion of Example 5 5.0 8.1,3-Butylene glycol 3.0 9. Sodium citrate 0.2 10. NaCl 0.5 11. Preservative 0.1 12 Fragrance 0.1 13.
- the water-in-oil suncut emulsion obtained as described above has a fine texture, light spread, light and non-sticky, moist and fresh, and gives a refreshing feel and a coated surface. It did not become white, had a very long makeup, and had excellent stability with no change over time.
- Example 14 Water-in-oil suncut cream (component) Weight (%) 1. Ethylhexyl methoxycinnamate 5.0 2. Diethylaminohydroxybenzoyl hexyl benzoate 1.0 3. Isotridecyl isononanoate 6.0 4). Decamethylcyclopentasiloxane 7.0 5. Alkyl / polyether co-modified silicone (Note 1) 1.5 6). Dispersion of Example 9 5.0 7. 1,3-Butylene glycol 5.0 8). Ethanol 8.0 9. Sodium citrate 0.2 10. Magnesium sulfate 0.5 11.
- Purified water 60.8 (Note 1) Alkyl / polyether co-modified silicone; KF-6038 (manufactured by Shin-Etsu Chemical Co., Ltd.) (Production method)
- the water-in-oil suncut cream obtained in the above way has a fine texture, light spread, light and sticky and oily, moist and fresh, and gives a refreshing feel and a long-lasting makeup. It was found to be very good and excellent in stability with no change over time.
- Example 15 Oil-in-water foundation (component) weight(%) 1.
- Stearic acid 1.0 Behenyl alcohol 0.3 3. Monoglyceride stearate 0.3 4).
- Triethanolamine 1.0 Preservative 0.1 12 Purified water 32.6 13.
- Silicone-treated titanium oxide 8.0 Silicone treatment Bengala 0.4 15.
- Silicone-treated yellow iron oxide 1.0 16.
- Example 9 Dispersion of Example 9 10.0 (Production method) A. Ingredients 1-7 are mixed and dissolved by heating. B. Ingredients 8-12 are mixed and heated. C. Add 13 to 16 to ingredients 17 and 18 and disperse with a roller, and add ingredient 19 to make an aqueous dispersion. D. A was added to B for emulsification, and C and component 20 were added to obtain an oil-in-water foundation.
- the oil-in-water foundation obtained as described above has excellent cosmetic effects such as good stretchability during use, non-stickiness, and whiteness of the coating film, and good storage stability. Met.
- Example 16 Water-in-oil foundation (component) Weight (%) 1. Decamethylcyclopentasiloxane 16.6 2. Isotridecyl isononanoate 4.0 3. Ethyl hexyl methoxycinnamate 4.0 4). Polyether-modified silicone (Note 1) 2.0 5. Cross-linked dimethylpolysiloxane 1.0 6). Silicone-treated titanium oxide 8.0 7). Silicone treatment Bengala 0.4 8). Silicone-treated yellow iron oxide 1.0 9. Silicone-treated black iron oxide 0.1 10. Monooleic acid POE sorbitan (20EO) 0.3 11.1,3-butylene glycol 4.0 12 Dispersion of Example 4 5.0 13.1,3-Butylene glycol 1.0 14 Glycerin 3.0 15.
- the dispersion of the present invention can be used in coating agents, cosmetics, printing inks and the like for forming inorganic films.
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Abstract
Description
上記撥水性無機粉体は、撥水性物質で表面処理された紫外線吸収・散乱能を持つ無機酸化物であることが好ましい。
上記撥水性無機粉体は、反応性表面処理剤で表面処理された無機酸化物であることが好ましい。
上記反応性表面処理剤は、シリコーン、シラン系処理剤及びチタネート系処理剤からなる群から選択される少なくとも1であることが好ましい。
撥水性無機粉体の量が分散体全体に対して10~60重量%を占めることが好ましい。
本発明の分散体は、分散剤の量が分散体全体に対して2~15%であることが好ましい。
上記防腐剤は多価アルコールであることが好ましい。
上記多価アルコールは、プロピレングリコール、ブチレングリコール、ジプロピレングリコール、ペンチレングリコール、ヘキシレングリコールからなる群より選択される少なくとも1の化合物であることが好ましい。
本発明の分散体は、撥水性無機粉体、分散剤、水及び防腐剤以外の成分を含有しないものであってもよい。
本発明は、上述した分散体をその他の配合成分と混合することによって得られたことを特徴とする水性塗料でもある。
本発明は、上述した分散体をその他の配合成分と混合することによって得られたことを特徴とする水性インキ組成物でもある。
紫外線遮蔽効果を有する無機粉体は、化粧料用途において汎用されるものであることから、水系の化粧料への配合が容易になる点でも好ましい。更に、これらの無機粉体を使用することで、紫外線遮蔽効果を有する無機薄膜を容易に形成することができる点でも好ましい。なかでも、特に酸化亜鉛、酸化チタンが好ましい。
これらの無機粉体は、2種以上の無機粉体を併用して使用するものであってもよい。
上記シラン系処理剤としては、有機基を導入したシリル化剤、シランカップリング剤を挙げることができ、例えば、トリエトキシカプリリルシランを挙げることができる。
上記チタネート系処理剤としては、アルキルチタネート、ピロリン酸型のチタネート、亜リン酸型のチタネート、アミノ酸型のチタネート等のチタンカップリング剤等を挙げることができる。
NHLB=(E+P)/5
(NHLB:HLB値、E:ポリオキシエチレン部の分散剤分子全体に対する重量%、P:多価アルコール部の分散剤分子全体に対する重量%)
更に、処方において併用する他の成分との間で好ましくない性能が生じてしまうおそれがある点でも好ましくないものである。
×…水と大部分の粉体が分離している。または、水に馴染んでいるものの、発泡やダマが多い。
なお、表中のKF-6011、KF-6043、KF-6004、KF-6017は信越化学工業製であり、他の分散剤は花王製である。
マヨネーズ瓶に水86gとポリエーテル変性シリコーン(KF-6011:信越化学工業製)4gを入れた。そこにシリコーンで表面処理されていない微粒子酸化亜鉛(堺化学工業製FINEX-50:粒子径20nm)10gとφ1.5ガラスビーズ100g投入した。ペイントシェーカーで分散し、ビーズを分離したが、発泡がひどく、また均一な水分散体を得ることは出来なかった。
マヨネーズ瓶に水86gとポリエーテル変性シリコーン(KF-6011:信越化学工業製)4gを入れた。そこにシリコーンで表面処理されているシリカ/水酸化アルミニウム表面処理微粒子酸化チタン(堺化学工業製STR-100A-LP:粒子径短軸20nm、長軸100nmの紡錘状粒子)10gとφ1.5ガラスビーズ100g投入した。ペイントシェーカーで分散し、均一な水分散体を得ることが出来た。
マヨネーズ瓶に水64gとポリエーテル変性シリコーン(KF-6011:信越化学工業製)10gと1,3-ブチレングリコール6gを入れた。そこにシリコーンで表面処理されている水酸化アルミニウム表面処理微粒子酸化チタン(堺化学工業製STR-100C-LP:粒子径短軸20nm、長軸100nmの紡錘状粒子)20gとφ1.5ガラスビーズ100g投入した。ペイントシェーカーで分散し、均一な水分散体を得ることができた。
マヨネーズ瓶に水64gとポリエーテル変性シリコーン(KF-6011:信越化学工業製)10gと1,3-ブチレングリコール6gを入れた。そこにシリコーンで表面処理されているシリカ表面処理微粒子酸化チタン(堺化学工業製STR-100W-LP:粒子径短軸20nm、長軸100nmの紡錘状粒子)20gとφ1.5ガラスビーズ100g投入した。ペイントシェーカーで分散し、均一な水分散体を得ることができた。
イソプロピルアルコール30gとイソステアリン酸PEG-20(EMALEX PEIS-20EX:日本エマルジョン製:HLB値14)4gを混合溶解し、そこにシリコーンで表面処理されているシリカ表面処理微粒子酸化チタン(堺化学工業製STR-100W-LP:粒子径短軸20nm、長軸100nmの紡錘状粒子)40g添加した。撹拌下加熱してイソプロピルアルコールを留去、分散剤で処理された粉体44gを得た。1,3-ブチレングリコール10gと水46gを混合した中に、分散剤で処理された粉体44gを入れ、ホモミキサーで分散し、均一な水分散体を得ることができた。
ポリエーテル変性シリコーン(KF-6043:信越化学工業製)5gと1,3-ブチレングリコール20gを混合し、そこにシリコーンで表面処理されているシリカ表面処理微粒子酸化チタン(堺化学工業製STR-100W-LP:粒子径短軸20nm、長軸100nmの紡錘状粒子)50g添加して、ローラーにて均一に分散し、ローラー物を得た。そのローラー物に水25gを添加し、均一な水分散体を得ることができた。
(成分) 重量(%)
1.メトキシケイ皮酸エチルヘキシル 7.5
2.ジエチルアミノヒドロキシベンゾイル安息香酸ヘキシル 2.0
3.イソノナン酸イソトリデシル 13.2
4.デカメチルシクロペンタシロキサン 3.0
5.ベヘニルアルコール 0.7
6.ジステアリン酸ポリグリセリル-10 1.6
7.ペンチレングリコール 5.0
8.カーボマー(1%) 10.0
9.アクリル酸アルキル共重合体(1%) 10.0
10.トリエタノールアミン 0.2
11.エタノール 5.0
12.精製水 26.8
13.実施例8の分散体 15.0
(製造方法)
A:成分1~7を混合、加熱溶解する。
B:成分8~12を混合、加熱する。
C:BにAを加えて乳化する。
D:Cに成分13を加え、水中油型サンカットクリームを得た。
以上のようにして得られた水中油型サンカットクリームは、のび広がりが軽くべたつきや油っぽさがなくてみずみずしく、さっぱりとした使用感を与えると共に化粧持ちも良く、経時による変化がなく安定性に優れていることがわかった。
(成分) 重量(%)
1.ポリアクリル酸系乳化剤(注1) 1.5
2.1,3-ブチレングリコール 3.0
3.防腐剤 0.1
4.精製水 62.4
5.メトキシケイ皮酸エチルヘキシル 7.5
6.パルミチン酸デキストリン 0.5
7.微粒子酸化亜鉛シリコーン分散体(注2) 5.0
8.架橋型ジメチルポリシロキサン 5.0
9.実施例10の分散体 15.0
(注1):ポリアクリル酸系乳化剤;シマルゲルEG(SEPIC製)
(注2)微粒子酸化亜鉛シリコーン分散体;DIF-3ST(堺化学工業製)
(製造方法)
A:成分1~4を混合、均一にする。
B:成分5,6を混合、加熱して均一にする。
C:成分7,8を混合、均一にする。
D:AにB、Cを加えて乳化する。
E:Dに成分9を加え、水中油型サンカットクリームを得た。
以上のようにして得られた水中油型サンカットクリームは、のび広がりが軽くてみずみずしく、さっぱりとした使用感を与えると共に、化粧持ちも良く、経時による変化がなく安定性に優れていることがわかった。
(成分) 重量(%)
1.低粘度シリコーン油 4.0
2.イソノナン酸イソトリデシル 10.0
3.ポリエーテル変性シリコーン(注1) 1.5
4.有機変性ベントナイト 1.0
5.微粒子酸化チタンシリコーン分散体(注2) 25.0
6.微粒子酸化亜鉛シリコーン分散体(注3) 35.0
7.実施例5の分散体 5.0
8.1,3-ブチレングリコール 3.0
9.クエン酸ナトリウム 0.2
10.NaCl 0.5
11.防腐剤 0.1
12.香料 0.1
13.精製水 残量
(注1)ポリエーテル変性シリコーン;KF-6028(信越化学工業製)
(注2)微粒子酸化チタンシリコーン分散体;DIS-10A(堺化学工業製)
(注3)微粒子酸化亜鉛シリコーン分散体;DIF-AW4(堺化学工業製)
(製造方法)
A:成分1~6を混合、均一にする。
B:成分7~11及び13を混合、均一にする。
C:AにBを加えて乳化し、成分12を添加、油中水型サンカット乳液を得た。
以上のようにして得られた油中水型サンカット乳液は、キメが細かく、のび広がりが軽くてべたつきや油っぽさがない上しっとりとしてみずみずしく、さっぱりとした使用感を与えると共に塗布面が白くなることもなく、化粧持ちも非常に良く、経時による変化のない安定性に優れているものであった。
(成分) 重量(%)
1.メトキシケイ皮酸エチルヘキシル 5.0
2.ジエチルアミノヒドロキシベンゾイル安息香酸ヘキシル 1.0
3.イソノナン酸イソトリデシル 6.0
4.デカメチルシクロペンタシロキサン 7.0
5.アルキル・ポリエーテル共変性シリコーン(注1) 1.5
6.実施例9の分散体 5.0
7.1,3-ブチレングリコール 5.0
8.エタノール 8.0
9.クエン酸ナトリウム 0.2
10.硫酸マグネシウム 0.5
11.精製水 60.8
(注1)アルキル・ポリエーテル共変性シリコーン;KF-6038(信越化学工業製)
(製造方法)
A:成分1~5を混合、均一にする。
B:成分6~11を混合、溶解し均一にする。
C:AにBを加えて乳化し、油中水型サンカットクリームを得た。
以上のようにして得られた油中水型サンカットクリームは、キメが細かく、のび広がりが軽くてべたつきや油っぽさがない上しっとりとしてみずみずしく、さっぱりとした使用感を与えると共に化粧持ちも非常に良く、経時による変化がなく安定性に優れていることがわかった。
(成分)
重量(%)
1.ステアリン酸 1.0
2.ベヘニルアルコール 0.3
3.ステアリン酸モノグリ 0.3
4.スクワラン 10.0
5.トリ(カプリル酸/カプリン酸)グリセリル 8.0
6.セスキオレイン酸ソルビタン 0.5
7.モノオレイン酸POEソルビタン(20EO) 1.0
8.アクリル酸アルキル共重合体エマルション 2.2
9.1,3-ブチレングリコール 3.0
10.トリエタノールアミン 1.0
11.防腐剤 0.1
12.精製水 32.6
13.シリコーン処理酸化チタン 8.0
14.シリコーン処理ベンガラ 0.4
15.シリコーン処理黄酸化鉄 1.0
16.シリコーン処理黒酸化鉄 0.1
17.モノオレイン酸POEソルビタン(20EO) 0.5
18.1,3-ブチレングリコール 5.0
19.精製水 15.0
20.実施例9の分散体 10.0
(製造方法)
A.成分1~7を混合、加熱溶解する。
B.成分8~12を混合、加熱する。
C.成分17,18に13~16を加えてローラーで分散、成分19を加えて水分散体を作成する。
D.BにAを添加して乳化し、C及び成分20を添加して水中油型ファンデーションを得た。
以上のようにして得られた水中油型ファンデーションは、使用時の伸びの良さ、べたつきのなさといった使用感触、塗布膜の白さのなさといった化粧効果に優れ、且つ、保存安定性が良好なものであった。
(成分) 重量(%)
1.デカメチルシクロペンタシロキサン 16.6
2.イソノナン酸イソトリデシル 4.0
3.メトキシケイ皮酸エチルヘキシル 4.0
4.ポリエーテル変性シリコーン(注1) 2.0
5.架橋型ジメチルポリシロキサン 1.0
6.シリコーン処理酸化チタン 8.0
7.シリコーン処理ベンガラ 0.4
8.シリコーン処理黄酸化鉄 1.0
9.シリコーン処理黒酸化鉄 0.1
10.モノオレイン酸POEソルビタン(20EO) 0.3
11.1,3-ブチレングリコール 4.0
12.実施例4の分散体 5.0
13.1,3-ブチレングリコール 1.0
14.グリセリン 3.0
15.硫酸マグネシウム 1.0
16.エタノール 5.0
17.防腐剤 0.1
18.精製水 残量
(注1)ポリエーテル変性シリコーン;ES-5612(東レ・ダウコーニング製)
(製造方法)
A.成分1~5を混合、均一にする。
B.成分10,11に6~9を加えてローラーで分散する。
C.B及び成分12~18を混合し、均一にする。
D.AにCを加えて乳化し、油中水型ファンデーションを得た。
以上のようにして得られた油中水型ファンデーションは、使用時の伸びの良さ、べたつきのなさといった使用感触、塗布膜の白さのなさといった化粧効果に優れると共に化粧持ちも非常に良く、且つ、保存安定性が良好なものであった。
Claims (15)
- 撥水性有機表面処理をされた無機粉体を水に均一に分散させた分散体であり、撥水性無機粉体、分散剤及び水の含有量が分散体全量に対して80重量%以上であることを特徴とする分散体。
- 撥水性無機粉体が撥水性物質で表面処理された紫外線吸収・散乱能を持つ無機酸化物である請求項1記載の分散体。
- 撥水性無機粉体は、反応性表面処理剤で表面処理された無機酸化物である請求項1又は2記載の分散体。
- 反応性表面処理剤は、シリコーン、シラン系処理剤及びチタネート系処理剤からなる群から選択される少なくとも1である請求項1、2又は3記載の分散体。
- 撥水性無機粉体が酸化チタン、酸化亜鉛、酸化鉄、酸化セリウム及びこれらの複合体からなる群から選択される少なくとも1である請求項1、2、3又は4記載の分散体。
- 撥水性無機粉体の量が分散体全体に対して10~60重量%を占める請求項1、2、3、4又は5記載の分散体。
- 分散剤としてHLB値が10~17の分散剤を用いた請求項1、2、3、4、5又は6記載の分散体。
- 分散剤の量が分散体全体に対して2~15%である請求項1、2、3、4、5、6又は7記載の分散体。
- 更に、防腐剤を含有する請求項1、2、3、4、5、6、7又は8記載の分散体。
- 防腐剤が多価アルコールである請求項9記載の分散体。
- 多価アルコールがプロピレングリコール、ブチレングリコール、ジプロピレングリコール、ペンチレングリコール、ヘキシレングリコールからなる群より選択される少なくとも1の化合物である請求項10記載の分散体。
- 撥水性無機粉体、分散剤、水及び防腐剤以外の成分を含有しない請求項9、10又は11記載の分散体。
- 請求項1、2、3、4、5、6、7、8、9、10、11又は12記載の分散体をその他の配合成分と混合することによって得られたことを特徴とする化粧料。
- 請求項1、2、3、4、5、6、7、8、9、10、11又は12記載の分散体をその他の配合成分と混合することによって得られたことを特徴とする水性塗料。
- 請求項1、2、3、4、5、6、7、8、9、10、11又は12記載の分散体をその他の配合成分と混合することによって得られたことを特徴とする水性インキ組成物。
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| US14/235,585 US9249318B2 (en) | 2011-08-03 | 2012-08-01 | Dispersion |
| ES12819185.5T ES2626161T3 (es) | 2011-08-03 | 2012-08-01 | Dispersión |
| CN201280037445.6A CN103827234A (zh) | 2011-08-03 | 2012-08-01 | 分散体 |
| KR1020147002586A KR20140046003A (ko) | 2011-08-03 | 2012-08-01 | 분산체 |
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| EP (1) | EP2740774B1 (ja) |
| JP (3) | JPWO2013018827A1 (ja) |
| KR (1) | KR20140046003A (ja) |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07247119A (ja) * | 1994-03-15 | 1995-09-26 | Ishihara Sangyo Kaisha Ltd | 二酸化チタン水性分散体 |
| JPH11147714A (ja) | 1997-11-11 | 1999-06-02 | Hakusui Chem Ind Ltd | 微粒子分散体の製法および微粒子分散体 |
| JP2000072623A (ja) * | 1998-06-15 | 2000-03-07 | Kose Corp | 水性メ―キャップ化粧料 |
| JP2004002887A (ja) | 2003-07-28 | 2004-01-08 | Noevir Co Ltd | 顔料分散体および化粧料 |
| JP2005515178A (ja) * | 2001-11-14 | 2005-05-26 | インペリアル・ケミカル・インダストリーズ・ピーエルシー | 金属酸化物組成物 |
| JP2005529940A (ja) * | 2002-06-06 | 2005-10-06 | ゴールドシュミット ゲーエムベーハー | 疎水性金属酸化物微細粒子および分散助剤を含む高濃度水性分散液 |
| JP2007508281A (ja) * | 2003-10-09 | 2007-04-05 | インペリアル・ケミカル・インダストリーズ・ピーエルシー | 日焼け止め製品として用いるためのシリコーンオイル中水型エマルション |
| JP2007314749A (ja) * | 2005-09-01 | 2007-12-06 | Kao Corp | インクジェット記録用水系インク |
| JP2008195925A (ja) | 2007-01-18 | 2008-08-28 | Nippon Paint Co Ltd | 電着塗膜の形成方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB847007A (en) | 1957-03-28 | 1960-09-07 | Thann Fab Prod Chem | Improvements in the production of organophilic and hydrophobic pigments |
| JP3288765B2 (ja) * | 1992-10-08 | 2002-06-04 | 花王株式会社 | 水性含粉体化粧料 |
| DE19645317A1 (de) | 1996-11-04 | 1998-05-07 | Beiersdorf Ag | Wasserfeste Lichtschutzzubereitungen mit einem Gehalt an anorganischen Mikropigmeten und wasserlöslichen UV-Filtersubstanzen |
| JPH10167946A (ja) * | 1996-12-09 | 1998-06-23 | Fuji Shikiso Kk | 分散性良好な組成物およびその組成物含有皮膚保護剤 |
| CN101212952B (zh) * | 2005-05-27 | 2012-02-08 | 株式会社林原生物化学研究所 | 皮肤外用剂 |
| JP2007070500A (ja) * | 2005-09-08 | 2007-03-22 | Daito Kasei Kogyo Kk | 水分散性顔料の製造方法およびその水分散体 |
| JP4915729B2 (ja) * | 2005-11-18 | 2012-04-11 | 花王株式会社 | O/w乳化化粧料 |
| JP2007145722A (ja) * | 2005-11-24 | 2007-06-14 | Shiseido Co Ltd | 日焼け止め化粧料 |
| JP5240967B2 (ja) * | 2006-02-20 | 2013-07-17 | 株式会社 資生堂 | 油中水型乳化日焼け止め化粧料 |
| JP5031744B2 (ja) * | 2006-06-21 | 2012-09-26 | サカタインクス株式会社 | 紫外線遮蔽用水性分散組成物 |
| JP2009234917A (ja) * | 2006-08-09 | 2009-10-15 | Shiseido Co Ltd | 水中油型乳化組成物 |
| KR100791555B1 (ko) | 2007-02-02 | 2008-01-03 | 주식회사 선진화학 | 초미립자 무기금속산화물 수분산체 및 이의 제조방법 |
| JP5532648B2 (ja) * | 2008-04-03 | 2014-06-25 | 信越化学工業株式会社 | カルボキシル基を有するオルガノポリシロキサンで表面処理された粉体、該粉体の分散物および該粉体を含む化粧料 |
| JP5242243B2 (ja) * | 2008-05-30 | 2013-07-24 | 株式会社 資生堂 | 水中油型乳化化粧料 |
| JP2011042589A (ja) * | 2009-08-19 | 2011-03-03 | Kenzo Ito | 保湿化粧料 |
| JP5608365B2 (ja) * | 2009-12-28 | 2014-10-15 | 花王株式会社 | 水中油型乳化化粧料 |
| CN102869728B (zh) * | 2010-04-29 | 2015-01-28 | 道康宁公司 | 化妆品原料 |
| JP2012140334A (ja) * | 2010-12-28 | 2012-07-26 | Isehan:Kk | 水中油型化粧料 |
| JP5851724B2 (ja) * | 2011-05-24 | 2016-02-03 | 花王株式会社 | 水中油型メイクアップ化粧料 |
-
2012
- 2012-08-01 WO PCT/JP2012/069582 patent/WO2013018827A1/ja not_active Ceased
- 2012-08-01 KR KR1020147002586A patent/KR20140046003A/ko not_active Ceased
- 2012-08-01 EP EP12819185.5A patent/EP2740774B1/en active Active
- 2012-08-01 US US14/235,585 patent/US9249318B2/en active Active
- 2012-08-01 JP JP2013526944A patent/JPWO2013018827A1/ja active Pending
- 2012-08-01 CN CN201280037445.6A patent/CN103827234A/zh active Pending
- 2012-08-01 ES ES12819185.5T patent/ES2626161T3/es active Active
-
2017
- 2017-09-01 JP JP2017168263A patent/JP6627833B2/ja active Active
-
2019
- 2019-04-25 JP JP2019084232A patent/JP2019167344A/ja not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07247119A (ja) * | 1994-03-15 | 1995-09-26 | Ishihara Sangyo Kaisha Ltd | 二酸化チタン水性分散体 |
| JPH11147714A (ja) | 1997-11-11 | 1999-06-02 | Hakusui Chem Ind Ltd | 微粒子分散体の製法および微粒子分散体 |
| JP2000072623A (ja) * | 1998-06-15 | 2000-03-07 | Kose Corp | 水性メ―キャップ化粧料 |
| JP2005515178A (ja) * | 2001-11-14 | 2005-05-26 | インペリアル・ケミカル・インダストリーズ・ピーエルシー | 金属酸化物組成物 |
| JP2005529940A (ja) * | 2002-06-06 | 2005-10-06 | ゴールドシュミット ゲーエムベーハー | 疎水性金属酸化物微細粒子および分散助剤を含む高濃度水性分散液 |
| JP2004002887A (ja) | 2003-07-28 | 2004-01-08 | Noevir Co Ltd | 顔料分散体および化粧料 |
| JP2007508281A (ja) * | 2003-10-09 | 2007-04-05 | インペリアル・ケミカル・インダストリーズ・ピーエルシー | 日焼け止め製品として用いるためのシリコーンオイル中水型エマルション |
| JP2007314749A (ja) * | 2005-09-01 | 2007-12-06 | Kao Corp | インクジェット記録用水系インク |
| JP2008195925A (ja) | 2007-01-18 | 2008-08-28 | Nippon Paint Co Ltd | 電着塗膜の形成方法 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP2740774A4 |
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Also Published As
| Publication number | Publication date |
|---|---|
| ES2626161T3 (es) | 2017-07-24 |
| EP2740774A4 (en) | 2015-04-22 |
| JP6627833B2 (ja) | 2020-01-08 |
| CN103827234A (zh) | 2014-05-28 |
| JPWO2013018827A1 (ja) | 2015-03-05 |
| US9249318B2 (en) | 2016-02-02 |
| KR20140046003A (ko) | 2014-04-17 |
| EP2740774A1 (en) | 2014-06-11 |
| US20140199251A1 (en) | 2014-07-17 |
| EP2740774B1 (en) | 2017-03-08 |
| JP2019167344A (ja) | 2019-10-03 |
| JP2018024881A (ja) | 2018-02-15 |
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