CN112386527B - Emulsion type make-up cosmetic and method for producing same - Google Patents

Emulsion type make-up cosmetic and method for producing same Download PDF

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Publication number
CN112386527B
CN112386527B CN202010824800.0A CN202010824800A CN112386527B CN 112386527 B CN112386527 B CN 112386527B CN 202010824800 A CN202010824800 A CN 202010824800A CN 112386527 B CN112386527 B CN 112386527B
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mass
pigment
cosmetic
trade name
make
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CN112386527A (en
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久保田诚
今泉佑贵
金泽克彦
江越由起
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Fujifilm Corp
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89Polysiloxanes
    • A61K8/891Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
    • A61K8/894Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone modified by a polyoxyalkylene group, e.g. cetyl dimethicone copolyol
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/25Silicon; Compounds thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00Make-up preparations; Body powders; Preparations for removing make-up
    • A61Q1/02Preparations containing skin colorants, e.g. pigments

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  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
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  • Birds (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Cosmetics (AREA)

Abstract

The present invention provides an emulsified make-up base cosmetic which can obtain natural and bright skin color which is not easily affected by the type of light source after finishing make-up, has good use feeling and excellent stability of appearance color with time, and a manufacturing method thereof. An emulsified make-up base cosmetic comprising an organic pigment hydrate, a polyglycerol-modified silicone, a polyether-modified silicone having a hydrophilic-lipophilic balance of 8.0 or less, and water, and a method for producing the same.

Description

Emulsion type make-up cosmetic and method for producing same
Technical Field
The present invention relates to an emulsified make-up cosmetic base and a method for producing the same.
Background
There are demands for a make-up cosmetic such as foundation makeup that can cover the matt of skin color (i.e., a state in which brightness is reduced and yellow chroma is increased) caused by poor blood circulation, pigmentation that is perceived with age, and the like, and natural color tone after makeup. In response to this demand, various make-up cosmetics have been proposed.
For example, patent document 1 discloses a foundation containing (a) 0.1 to 40 mass% of a yellow coloring material having an inflection point at a wavelength of 510nm±25nm in a reflectance sharp-increasing region of a spectroscopic reflection spectrum of a coloring material and (B) 0.05 to 20 mass% of a red coloring material having an inflection point at a wavelength of 620nm±25nm, and having a spectrum depression (so-called reflectance-reduced portion) in a wavelength range of 500nm to 620nm in the spectroscopic reflection spectrum.
Patent document 1: japanese patent No. 3514915
The makeup cosmetic is required to have a bright skin color after finishing makeup. However, the conventional make-up cosmetics have the following problems: depending on the type of light source, the skin tone looks yellow, and it is difficult to obtain a natural skin tone after finishing makeup.
In addition, in an emulsified make-up base cosmetic (so-called emulsified make-up base cosmetic), a coloring material is usually blended in an oil phase, but if an organic coloring material is blended in an oil phase as a coloring material, the appearance color of the cosmetic may change with time.
Therefore, an emulsified make-up cosmetic composition is required to have a natural and bright skin color that is hardly affected by the type of light source, and also to have a color that does not change over time even when an organic coloring material is used as the coloring material.
Furthermore, there is a demand for an emulsified make-up base cosmetic which exhibits good spreadability and is easy to apply to the skin.
Disclosure of Invention
An object of an embodiment of the present invention is to provide an emulsified base cosmetic product which can provide a natural and bright skin color, which is hardly affected by the type of light source, and which has a good feel in use and excellent stability of the appearance color with time after finishing the makeup.
Another object of the present invention is to provide a method for producing the emulsion-type make-up base cosmetic.
A specific method for solving the above-described problems includes the following embodiments.
[1] An emulsified make-up base cosmetic comprising:
organic pigment hydrate;
polyglycerol modified silicone;
a polyether-modified silicone having a Hydrophilic-lipophilic balance (HLB: hydrophillic-Lipophilic Balance) value of 8.0 or less; and
And (3) water.
[2] The emulsified make-up base cosmetic according to [1], wherein the organic pigment hydrate is an organic red pigment hydrate.
[3] The emulsified make-up base cosmetic according to [2], further comprising an inorganic red pigment, wherein the content of the organic red pigment hydrate converted from the organic red pigment is 0.33 times or more by mass based on the content of the inorganic red pigment.
[4] The emulsified make-up base cosmetic according to [2], which does not contain an inorganic red pigment.
[5] The emulsified base cosmetic according to any one of [1] to [4], wherein the organic pigment hydrate is a hydrate of a composite pigment containing silica.
[6] The emulsified base cosmetic according to any one of [1] to [5], further comprising a polyhydric alcohol.
[7] A method for producing the emulsified make-up base cosmetic according to any one of [1] to [6], comprising the steps of:
the mixture of the oil phase composition containing the organic pigment hydrate and the aqueous phase composition is subjected to emulsification treatment.
Effects of the invention
According to one embodiment of the present invention, an emulsified base cosmetic composition which can provide a natural and bright skin color, which is hardly affected by the type of light source, and which is excellent in use feeling and stability of appearance color with time after finishing makeup can be provided.
Further, according to another embodiment of the present invention, there is provided a method for producing the above-described emulsion-type make-up base cosmetic.
Detailed Description
An example of an embodiment of the emulsified make-up base cosmetic to which the present invention is applied will be described below. However, the present invention is not limited to the following embodiments, and can be implemented with appropriate modifications within the scope of the object of the present invention.
In the present invention, the numerical range indicated by the term "to" refers to a range in which numerical values described before and after the term "to" are included as a minimum value and a maximum value, respectively.
In the numerical ranges described in stages in the present invention, the upper limit or the lower limit described in a certain numerical range may be replaced with the upper limit or the lower limit of the numerical range described in other stages. In the numerical ranges described in the present invention, the upper limit value or the lower limit value of a certain numerical range may be replaced with the value shown in the embodiment.
In the present invention, a combination of two or more preferred modes is a more preferred mode.
In the present invention, when a plurality of substances corresponding to the respective components are present in the emulsion-type base cosmetic, the amount of the respective components in the emulsion-type base cosmetic means the total amount of the plurality of substances present in the emulsion-type base cosmetic unless otherwise specified.
In the present invention, "good feel in use" means that the emulsion type make-up base cosmetic is excellent in spreadability and is perceived to be easily spread without color unevenness when applied to the skin.
In the present invention, the "oil phase" refers to the continuous phase in a water-in-oil dosage form and the dispersed phase in an oil-in-water dosage form. The "oil phase" in a water-in-oil dosage form comprises a liquid medium of the continuous phase and ingredients dispersed or dissolved in the liquid medium. The "oil phase" in an oil-in-water dosage form comprises a liquid medium of the dispersed phase and ingredients dispersed or dissolved in the liquid medium.
In the present invention, "aqueous phase" refers to the dispersed phase in a water-in-oil dosage form and the continuous phase in an oil-in-water dosage form. The "aqueous phase" in a water-in-oil dosage form comprises a liquid medium of the dispersed phase and ingredients dispersed or dissolved in the liquid medium. The "aqueous phase" in an oil-in-water dosage form comprises a liquid medium of a continuous phase and ingredients dispersed or dissolved in the liquid medium.
In the present invention, the term "process" includes not only an independent process but also the term if the intended purpose of the process can be achieved even if the process cannot be clearly distinguished from other processes.
[ emulsion-type make-up base cosmetic ]
The emulsified make-up base cosmetic composition of the present invention (hereinafter, sometimes simply referred to as "make-up base cosmetic composition") contains an organic pigment hydrate, a polyglycerol-modified silicone, and a polyether-modified silicone having an HLB value of 8.0 or less (hereinafter, appropriately referred to as "specific polyether-modified silicone").
According to the make-up cosmetic of the present invention, a natural and bright skin color which is not easily affected by the kind of light source can be obtained after finishing make-up. The base cosmetic of the present invention has a good feel in use and excellent stability of the appearance color with time.
In emulsion type make-up cosmetics, the coloring material is usually blended in the oil phase. However, when the coloring material is an organic coloring material, if the organic coloring material is blended into the oil phase, the organic coloring material may be gradually hydrated by the water in the water phase. If the organic pigment is hydrated, the reflectance spectrum changes, and thus the cosmetic appearance color changes.
The make-up cosmetic of the present invention contains the organic coloring matter in the form of a hydrate, and thus, not only can a natural and bright skin color, which is hardly affected by the type of light source, be obtained after the make-up is completed, but also the appearance color is hardly changed with time due to gradual hydration of the organic coloring matter. In addition, the cosmetic base of the present invention contains polyglycerol-modified silicone and specific polyether-modified silicone together with organic pigment hydrate, and thus, it is possible to obtain a good feel in use, in addition to the fact that the change in external color with time is less likely to occur.
The components of the make-up cosmetic composition of the present invention will be described in detail below.
[ organic pigment hydrate ]
The make-up cosmetic product of the present invention contains an organic pigment hydrate.
In the make-up cosmetic composition of the present invention, the organic pigment hydrate is a component that can function as a coloring material component.
The term "organic dye hydrate" as used herein refers to a compound in which water molecules are added to molecules of an organic dye or ions generated by ionization of the organic dye.
The organic pigment forming the organic pigment hydrate is not particularly limited.
Examples of organic pigments that form organic pigment hydrates include organic pigments known as organic synthetic pigments (so-called tar) pigments that can be applied to the skin in the cosmetic and/or quasi-drug fields.
As the organic pigment forming the organic pigment hydrate, an organic pigment is preferable.
Examples of the organic pigment include azo pigments, indigo pigments, and phthalocyanine pigments.
Among these, azo pigments are preferable from the viewpoint that natural and bright skin color, which is less susceptible to the kind of light source, can be obtained more effectively after finishing makeup, for example.
Examples of the azo pigment include red No. 3, red No. 202 (hereinafter, appropriately referred to as "R-202" or "litholborored BCA"), red No. 204, red No. 226, yellow No. 205, and yellow No. 401.
Further, for example, from the viewpoint of easy adjustment of the skin color after finishing, the organic pigment is preferably an organic pigment having a great absorption at a wavelength of 400nm to 600 nm.
The color of the organic pigment hydrate is not particularly limited.
Examples of the color of the organic pigment hydrate include red, yellow, orange, green, and blue.
For example, from the viewpoint that a natural and bright skin color less susceptible to the kind of light source can be obtained more effectively after makeup is completed, the organic pigment hydrate is preferably an organic pigment hydrate of red color, that is, an organic red pigment hydrate.
As the organic dye hydrate, for example, from the viewpoint of adjusting the skin color after makeup, an organic dye hydrate of a color such as a complementary color of skin color or a contrasting color may be used in addition to an organic dye hydrate of a color (for example, red, yellow, or the like in the case of a mongolian person) close to skin color.
The organic pigment hydrate is preferably a composite pigment with an inorganic substance (hereinafter, simply referred to as "composite pigment"), and more preferably a composite pigment containing silica, that is, a hydrate of a composite pigment containing a pigment as an organic pigment (i.e., an organic pigment) and silica.
If the organic pigment hydrate contained in the make-up cosmetic of the present invention is a hydrate of a composite pigment containing silica, natural and bright skin tone less susceptible to the kind of light source tends to be obtained more effectively after finishing make-up. In addition, if the organic pigment hydrate contained in the make-up cosmetic of the present invention is a hydrate of a composite pigment containing silica, the feel of use when the make-up cosmetic is applied to the skin tends to be further improved.
The method for producing the composite pigment containing silica is not particularly limited, and the production can be performed by a known method. For example, a composite pigment containing silica can be produced according to a method described in Japanese patent application laid-open No. 2007-100082, japanese patent application laid-open No. 11-181329, and the like.
The organic pigment hydrate may be, for example, a hydrate of a composite pigment having a structure in which an organic pigment is incorporated into an inorganic substance (intercalation).
In the present invention, "intercalation" refers to a phenomenon in which molecules, atoms, or ions are intercalated between layers constituting a substance having a layered structure.
The composite pigment having a structure in which an organic pigment is incorporated into an inorganic substance is described in paragraphs [0017] to [0028] of JP-A2015-199727. These descriptions are incorporated into the present specification by reference.
The average particle diameter of the composite pigment is preferably 1 μm or more and 10 μm or less, more preferably 2 μm or more and 8 μm or less.
In the present invention, the average particle diameter of the pigment is a value obtained by preparing a solvent dispersion containing a predetermined concentration of the pigment to be measured and obtaining the pigment from a particle size distribution based on the number measured by a laser diffraction scattering method. The measuring device used was a laser diffraction/scattering type particle size distribution measuring device.
As a laser diffraction/scattering particle size distribution measuring apparatus, LMS-30 (product name) of SEISHIN ENTER PRISE co., ltd. However, the laser diffraction/scattering particle size distribution measuring apparatus is not limited to this.
As the composite pigment, a commercially available product can be used.
As an example of a commercially available product of a composite pigment containing silica, there is exemplified F-RED-C (trade name) of Daito Kasei Ko gyo co.
As an example of a commercially available product of a composite pigment having a structure in which an organic pigment is incorporated into an inorganic substance, HNB RED7 (trade name) is given.
The make-up cosmetic base of the present invention may contain only one kind of organic pigment hydrate, or may contain two or more kinds.
The content of the organic pigment hydrate in the make-up cosmetic of the present invention is not particularly limited, and is preferably 0.1% by mass or more and 3.0% by mass or less, more preferably 0.12% by mass or more and 2.5% by mass or less, and still more preferably 0.15% by mass or more and 2.0% by mass or less, relative to the total mass of the make-up cosmetic, in terms of the organic pigment, for example.
When the content of the organic pigment hydrate in the make-up cosmetic of the present invention is 0.1 mass% or more in terms of organic pigment relative to the total mass of the make-up cosmetic, a bright skin color after finishing the make-up can be obtained more favorably.
When the content of the organic pigment hydrate in the base cosmetic of the present invention is 3 mass% or less in terms of organic pigment relative to the total mass of the base cosmetic, the stability with time of the appearance color of the base cosmetic tends to be further improved.
In the present invention, "conversion of organic pigment" means calculation using the mass of the organic pigment contained in the organic pigment hydrate.
The cosmetic base of the present invention can be confirmed to contain an organic pigment hydrate by measurement of an absorption spectrum.
[ polyglycerol-modified Silicone ]
The make-up base cosmetic of the present invention comprises a polyglycerol-modified silicone.
In the make-up cosmetic of the present invention, the polyglycerol-modified silicone can contribute to improvement of the feel in use and improvement of the stability of the appearance color with time.
In the present invention, the term "polyglycerol-modified silicone" refers to a compound having a structure in which a silicone chain as a hydrophobic portion branches from a polyglycerol chain as a hydrophilic portion.
The silicone chain may be a linear silicone chain or a branched silicone chain.
The value of the hydrophilicity-lipophilicity balance (i.e., HLB) of the polyglycerol-modified silicone is not particularly limited.
The HLB value of the polyglycerol-modified silicone may be, for example, 1 to 10.
Examples of the polyglycerin modified silicone include lauryl polyglycerin-3-dimethicone ethyl dimethicone, (lauryl dimethicone/polyglycerin-3) crosslinked polymer, cetyl diglycerin tris (trimethylsiloxy) silyl ethyl dimethicone, (polyglycerin-3/lauryl dimethicone ethyl dimethicone) crosslinked polymer, and the like.
As the polyglycerol-modified silicone, commercially available products can be used.
Examples of the commercially available polyglycerin-modified silicone include KF-6105 (trade name, component name: lauryl polyglycerin-3-polydimethylsiloxane ethyl polydimethylsiloxane, shin-Etsu Chemical co., ltd., KF-6106 [ trade name, component name: polyglycerol-3 polydimethylsiloxane ethyl polydimethylsiloxane, shin-Etsu Chemical co., ltd., KSG-820 (trade name, component name): (lauryl polydimethylsiloxane/polyglycerol-3) crosslinked polymer is a compound obtained by swelling an isododecane with Shin-Etsu Chemical co., ltd., ES-5600Silicone Glycerol Emulsfier (trade name, component name: cetyl diglycerol tris (trimethylsiloxy) silylethyl polydimethylsiloxane, dow Chemical Japan Limited, KSG-820Z (trade name, component name: (polyglycerin-3/lauryl dimethicone ethyl dimethicone) crosslinked polymer, (polyglycerin-3/lauryl dimethicone ethyl dimethicone) crosslinked polymer swollen in isododecane, shin-Etsu Chemical co., ltd.
The cosmetic base of the present invention may contain only one type of polyglycerol-modified silicone, or may contain two or more types.
The content of the polyglycerol-modified silicone in the make-up cosmetic of the present invention is not particularly limited, and is preferably 0.01% by mass or more and 7% by mass or less, more preferably 0.05% by mass or more and 6% by mass or less, still more preferably 0.05% by mass or more and 5% by mass or less, still more preferably 0.1% by mass or more and 5% by mass or less, still more preferably 0.5% by mass or more and 4% by mass or less, and particularly preferably 0.8% by mass or more and 3% by mass or less, relative to the total mass of the make-up cosmetic.
When the content of the polyglycerol-modified silicone in the base cosmetic of the present invention is within the above range relative to the total mass of the base cosmetic, the use feel and the emulsion stability of the base cosmetic over time tend to be more favorably compatible.
[ polyether-modified Silicone having an HLB value of 8.0 or less ]
The make-up base cosmetic of the present invention contains a polyether-modified silicone having an HLB value of 8.0 or less (i.e., a specific polyether-modified silicone).
In the make-up cosmetic base of the present invention, the specific polyether-modified silicone can contribute to improvement of the feel in use.
In the present invention, the "polyether-modified silicone" refers to a polymer having a silicone chain as a main chain and a polyether chain introduced by modification.
The silicone chain may be a linear silicone chain or a branched silicone chain. Examples of the polyether chain include a polyethylene glycol (PEG) chain and a polypropylene glycol (PPG) chain.
For example, from the viewpoint of emulsion stability with time of make-up cosmetics, polyether-modified silicone preferably further has an alkyl chain introduced by modification.
The number of carbon atoms of the alkyl chain is, for example, preferably 2 to 20.
The HLB value of the specific polyether-modified silicone is 8.0 or less, preferably 7.5 or less, and more preferably 7.0 or less from the viewpoint of the stability over time of the appearance color of the make-up cosmetic.
The lower limit of the HLB value of the specific polyether-modified silicone is not particularly limited, and is preferably 2.0 or more, for example.
HLB is an index representing the balance of hydrophilicity-hydrophobicity used in the emulsifier field. In the present invention, the HLB value is calculated using a calculation formula (so-called field formula) shown in the following formula (1). However, when a commercially available product is used as the specific polyether-modified silicone, the value of HLB of the polyether-modified silicone adopts the catalogue value of the commercially available product.
Hlb= (Σ inorganic value/Σ organic value) ×10 (1)
In the formula (1), the inorganic value and the organic value are characteristic values given to the respective compounds described in "organic conceptual diagram", and for example, reference can be made to documents such as "first Tian Shansheng, organic conceptual diagram-foundation and application- (1984)".
Specific polyether-modified silicones include PEG-3 polydimethylsiloxane, PEG-10 polydimethylsiloxane, PEG-9 polydimethylsiloxane ethyl polydimethylsiloxane, lauryl PEG-10 tris (trimethylsiloxy) silylethyl polydimethylsiloxane, cetyl PEG/PPG-10/1 polydimethylsiloxane, PEG/PPG-20/22 butyl ether polydimethylsiloxane, and the like.
As the specific polyether-modified silicone, commercially available ones can be used.
Examples of commercial products of specific polyether-modified silicones include ES-5300Formulation A id (trade name, component name: lauryl PEG-10 tris (trimethylsiloxy) silylethyl polydimethylsiloxane, HLB:3.0,Dow Chemical Japan Limited), KF-6048 [ trade name, component name: cetyl PEG/PPG-10/1 polydimethylsiloxane, HLB:3.5, shin-Etsu chemical co., ltd., KF-6028 [ trade name, component name: PEG-9 polydimethylsiloxane ethyl polydimethylsiloxane, HLB:4.0, shin-Etsu Chemical co., ltd., KF-6015 [ trade name, component name: PEG-3 polydimethylsiloxane, HLB:4.5, shin-Etsu Chemical co., ltd., KF-6017P [ trade name, component name: PEG-10 polydimethylsiloxane, HLB:4.5, shin-Etsu chemical co., ltd., KF-6012 [ trade name, component name: PEG/PPG-20/22 butyl ether polydimethylsiloxane, HLB:7.0, shin-Etsu Chemical co., ltd.).
The make-up base cosmetic of the present invention may contain only one specific polyether-modified silicone, or may contain two or more kinds.
The content of the specific polyether-modified silicone in the make-up cosmetic of the present invention is not particularly limited, and is preferably 0.1% by mass or more and 8% by mass or less, more preferably 0.15% by mass or more and 7% by mass or less, still more preferably 0.17% by mass or more and 6% by mass or less, still more preferably 0.2% by mass or more and 6% by mass or less, still more preferably 1% by mass or more and 5% by mass or less, and particularly preferably 2% by mass or more and 4% by mass or less, relative to the total mass of the make-up cosmetic.
When the content of the specific polyether-modified silicone in the make-up cosmetic of the present invention is within the above range relative to the total mass of the make-up cosmetic, the feel of use and the emulsion stability over time of the make-up cosmetic tend to be more favorably compatible.
Further, for example, from the viewpoint of the stability of the appearance color of the make-up cosmetic over time, the content of the specific polyether-modified silicone in the make-up cosmetic of the present invention is preferably 0.1 times or more, more preferably 0.1 times or more and 10 times or less, still more preferably 0.2 times or more and 8 times or less, still more preferably 0.3 times or more and 7 times or less, still more preferably 0.5 times or more and 7 times or less, and particularly preferably 1 time or more and 7 times or less, based on the content of the polyglycerol-modified silicone.
[ Water ]
The make-up base cosmetic of the present invention comprises water.
In the make-up cosmetic base of the present invention, water is a component that becomes a solvent or a dispersion medium in a composition constituting an aqueous phase (so-called aqueous phase composition).
The water is not particularly limited as long as it can be used in cosmetics.
Examples of the water include natural water, purified water, distilled water, ion-exchanged water, pure water, ultrapure water (for example, milli-Q water), and the like.
As the water, for example, pure water, distilled water, ion-exchanged water, pure water, or ultrapure water is preferable from the viewpoint of less impurities.
The content of water in the make-up base cosmetic of the present invention is not particularly limited.
The content of water in the make-up base cosmetic of the present invention is, for example, preferably 10% by mass or more and 50% by mass or less, more preferably 12.5% by mass or more and 45% by mass or less, and still more preferably 15% by mass or more and 40% by mass or less, relative to the total mass of the make-up base cosmetic.
The water content does not include water containing organic dye hydrate.
[ polyol ]
The make-up base cosmetic of the present invention preferably further comprises a polyol.
If the base cosmetic contains a polyhydric alcohol, the moisture retention of the base cosmetic tends to be improved.
The polyhydric alcohol is not particularly limited as long as it can be used in cosmetics.
Examples of the polyhydric alcohol include glycerin, polyglycerol, ethylene glycol, propylene glycol, dipropylene glycol, 1, 3-butanediol (cosmetic ingredient name: BG), 1, 2-pentanediol, 1, 2-hexanediol, polyethylene glycol, pentanediol, glucose, galactose, sorbitol, maltotriose, and trehalose.
When the cosmetic base of the present invention contains a polyhydric alcohol, it may contain only one polyhydric alcohol or two or more polyhydric alcohols.
When the base cosmetic of the present invention contains a polyol, the content of the polyol is not particularly limited, and is preferably 0.1% by mass or more and 15% by mass or less, more preferably 0.2% by mass or more and 12% by mass or less, and still more preferably 0.4% by mass or more and 10% by mass or less, relative to the total mass of the base cosmetic.
When the content of the polyhydric alcohol in the base cosmetic of the present invention is 0.1 mass% or more relative to the total mass of the base cosmetic, the moisture retention of the base cosmetic tends to be further improved.
When the content of the polyol in the base cosmetic of the present invention is 15 mass% or less relative to the total mass of the base cosmetic, the sticky feeling after the addition of the base cosmetic tends to be further suppressed.
When glycerol is included as the polyol, the make-up base cosmetic of the present invention preferably further comprises di (isostearyl alcohol/phytosterol) dimer dilinoleate.
The cosmetic base of the present invention can further improve the moisturizing properties by comprising glycerol in combination with di (isostearyl alcohol/phytosterol) dimer dilinoleate.
[ inorganic Red pigment ]
The make-up base cosmetic of the present invention may comprise an inorganic red pigment.
In the make-up cosmetic of the present invention, the inorganic red pigment can contribute to the adjustment of hue.
The inorganic red pigment is not particularly limited, and examples thereof include inorganic red pigments known as inorganic red pigments applicable to the skin in the cosmetic and/or quasi-drug fields.
As the inorganic red pigment, there may be mentioned a red inorganic pigment.
Examples of the red inorganic pigment include red iron oxide (also called red iron oxide).
The shape and size of the inorganic red pigment are not particularly limited, and for example, an inorganic red pigment having a spherical or needle shape and a size of several nm to several hundred nm is preferably used.
As the inorganic red pigment, commercially available ones can be used.
Examples of commercial products of inorganic RED pigments include OTS-2RED R-516L (trade name, component: red iron oxide, daito Kasei Kogyo co., ltd., R-516L [ trade name, ingredients: red iron oxide, titan Kogyo, ltd.
When the cosmetic base of the present invention contains an inorganic red pigment, the cosmetic base may contain only one inorganic red pigment or two or more inorganic red pigments.
The content of the inorganic red pigment in the make-up cosmetic of the present invention is not particularly limited.
For example, from the viewpoint that a natural and bright skin color less susceptible to the light source type can be obtained more satisfactorily after finishing makeup, the makeup cosmetic of the present invention preferably does not contain an inorganic red dye or an inorganic red dye in an amount of more than 0% by mass and 1% by mass or less, more preferably does not contain an inorganic red dye or an inorganic red dye in an amount of more than 0% by mass and 0.7% by mass or less, still more preferably does not contain an inorganic red dye or an inorganic red dye in an amount of more than 0% by mass and 0.5% by mass or less, and particularly preferably does not contain an inorganic red dye.
In addition, when the make-up cosmetic of the present invention contains an inorganic red pigment and the organic pigment hydrate described above is an organic red pigment hydrate, for example, the content of the organic red pigment hydrate in terms of the organic red pigment is preferably a specific ratio or more with respect to the content of the inorganic red pigment from the viewpoint that natural and bright skin color which is less susceptible to the kind of light source can be more favorably obtained after finishing make-up.
For example, the content of the organic red pigment hydrate in terms of the organic red pigment in the make-up cosmetic of the present invention is preferably 0.33 times or more, more preferably 0.45 times or more, and even more preferably 0.55 times or more, based on the mass of the inorganic red pigment.
[ inorganic pigments ]
The make-up base cosmetic of the present invention may contain an inorganic pigment.
The inorganic pigment described herein does not include the inorganic red pigment described.
In the make-up cosmetic of the present invention, the inorganic coloring matter can contribute to the adjustment of the hue.
The inorganic coloring matter is not particularly limited, and examples thereof include inorganic coloring matters known as inorganic coloring matters applicable to the skin in the fields of cosmetics and/or quasi drugs.
Examples of the inorganic pigment include inorganic pigments.
Examples of the inorganic pigment include a coloring pigment, a white pigment, an extender pigment, and a pearlescent pigment.
< coloring pigment >
The coloring pigment is a pigment that contributes to the adjustment of hue.
Examples of the coloring pigment include iron oxide (excluding red), chromium oxide, carbon black, ultramarine, and the like.
Among these, iron oxide is preferable as a coloring pigment, for example, from the viewpoint of hue adjustment.
Examples of the iron oxide other than red include yellow iron oxide and black iron oxide.
As the iron oxide, iron oxide having a spherical or needle shape and a size of several nm to several hundred nm is preferably used.
As the coloring pigment, a commercially available product can be used.
Examples of the commercial products of the coloring pigment include OTS-2YELLOW LLXLO (trade name, YELLOW iron oxide, daito Kasei Kogyo co., ltd.) and OTS-2BLACK BL-100 (trade name, BLACK iron oxide, daito Kasei Kogyo co., ltd.) and LL-100 (trade name, YELLOW iron oxide, titan Kogyo, ltd.) and BL-10 (trade name, BLACK iron oxide, titan Kogyo, ltd.).
When the make-up base cosmetic of the present invention contains a coloring pigment, it may contain only one coloring pigment or two or more coloring pigments.
When the make-up cosmetic of the present invention contains a coloring pigment, the content of the coloring pigment is not particularly limited, and is preferably 0.2% by mass or more and 5% by mass or less relative to the total mass of the make-up cosmetic.
< white pigment >)
White pigments are pigments that help to adjust the hue.
Examples of the white pigment include titanium oxide and zinc oxide.
When titanium oxide, zinc oxide, or the like is contained as the white pigment, the white pigment can also function as a masking agent for spots, freckles, or the like, an ultraviolet inhibitor, or the like.
As the white pigment, iron oxide having a spherical shape and a size of several nm to several hundred nm is preferably used.
As the white pigment, a commercially available product can be used.
Examples of commercial products of white pigments include OTS-2TiO 2 CR-50 (trade name, titanium oxide, daito Kasei Kogyo Co., ltd.), MP-1133 (trade name, pigment grade titanium oxide, T AYCA Co., ltd.), etc.
When the cosmetic base of the present invention contains a white pigment, it may contain only one white pigment or two or more kinds.
When the base cosmetic of the present invention contains a white pigment, the content of the white pigment is not particularly limited, and is preferably 1% by mass or more and 15% by mass or less relative to the total mass of the base cosmetic, for example.
< extender pigment >
Extender pigments are pigments that do not substantially contribute to hue adjustment.
Examples of extender pigments include talc, kaolin, mica, sericite, magnesium carbonate, calcium carbonate, silicic anhydride, alumina, barium sulfate, and synthetic phlogopite.
The average particle diameter of the extender pigment is preferably 1 μm or more and 100 μm or less, more preferably 5 μm or more and 80 μm or less.
As extender pigments, commercially available ones can be used.
Examples of the commercially available extender pigment include SERICITE FSE (trade name, sericite, san shin Mining Ind.Co., ltd.), TALK JA-46R (trade name, talc, ASADAMILLING CO., LTD.), EX-15 (trade name, talc, YAMAGUCHI MICA CO., L TD.) and the like.
When the make-up base cosmetic of the present invention contains an extender pigment, it may contain only one extender pigment or two or more extender pigments.
When the make-up cosmetic of the present invention contains an extender pigment, the content of the extender pigment is not particularly limited, and is preferably 3 mass% or more and 25 mass% or less with respect to the total mass of the make-up cosmetic.
< pearlescent pigment >)
Pearlescent pigments are pigments having a pearlescent luster, which contribute to the adjustment of hue.
Examples of the pearlescent pigment include titanium oxide-coated mica (so-called titanium mica), titanium oxide-coated glass flakes, titanium oxide-coated talc, and the like. Further, a pigment obtained by stacking a plurality of coating layers of titanium oxide, a pigment obtained by stacking a coating layer of silicon oxide on a coating layer of titanium oxide, or the like can also be preferably used.
The average particle diameter of the pearlescent pigment is preferably 0.5 μm or more and 100 μm or less, more preferably 1 μm or more and 80 μm or less.
As the pearlescent pigment, a commercially available pigment can be used.
Examples of commercial products of pearlescent pigments include Timiron (registered trademark) SupershenMP-1001 (trade name, titanium mica, MERCK Co.).
When the cosmetic base of the present invention contains a pearlescent pigment, it may contain only one pearlescent pigment or two or more pearlescent pigments.
When the base cosmetic of the present invention contains a pearlescent pigment, the content of the pearlescent pigment is not particularly limited, and for example, is preferably 0.1% by mass or more and 8% by mass or less relative to the total mass of the base cosmetic.
[ oil solution ]
The make-up base cosmetic of the present invention may comprise an oil.
"oil" means a component having a solubility in water of less than 0.1 mass% (less than 1 g/L) at 25 ℃ and generally used as an oil in the cosmetic field.
The oil is not particularly limited as long as it is applicable to cosmetics.
The oil may be a liquid, a semisolid, or a solid, but is preferably a liquid at 25 ℃ from the viewpoint of manufacturing applicability, for example.
"oil which is liquid at 25 ℃ means an oil having a melting point or softening point of less than 25 ℃.
Examples of the oil agent include ester oil, hydrocarbon oil, silicone oil, and the like.
Specific examples of the ester oil include fatty acid esters such as cetyl ethylhexanoate, isotridecyl isononanoate, isopropyl myristate, isocetyl myristate, octyldodecyl myristate, isopropyl palmitate, ethylhexyl palmitate, butyl stearate, ethylhexyl stearate, isotridecyl stearate, methyl oleate, ethyl oleate, isobutyl oleate, glyceryl triisooctoate (triethyl hexanoin), glyceryl tris (caprylate/caprate), diisopropyl adipate, diethyl sebacate, and the like.
Specific examples of the hydrocarbon oil include liquid paraffin, isoparaffin, vaseline, paraffin, ceresin, microcrystalline wax, squalane, and the like.
Specific examples of the silicone oil include polydimethylsiloxane, trisiloxane, polycyclomethylsiloxane, cyclopentasiloxane, methyltrimethylsiloxane, octylpolymethylsiloxane, phenylpolytrimethylsiloxane, diphenylpolydimethylsiloxane, diphenylsiloxyphenyl polytrimethylsiloxane, and the like.
When the cosmetic base of the present invention contains an oil, it may contain only one oil or two or more oils.
When the base cosmetic of the present invention contains an oil, the content of the oil is not particularly limited, and is preferably 10% by mass or more and 70% by mass or less, more preferably 12% by mass or more and 65% by mass or less, and still more preferably 15% by mass or more and 60% by mass or less, relative to the total mass of the base cosmetic.
[ other Components ]
The make-up base cosmetic of the present invention may contain components other than the components described (so-called other components) as necessary within a range that does not impair the effects of the present invention.
Examples of the other component include an additive component (hereinafter, may be simply referred to as "additive component") that is generally used in cosmetics.
< additive component >)
The make-up base cosmetic of the present invention may contain additional ingredients.
Examples of the additive component include functional components that exhibit useful cosmetic effects (moisturizing effects, whitening effects, skin care effects, etc.) when used in cosmetics.
Examples of such functional components include carotenoids such as beta-carotene, astaxanthin, zeaxanthin, lycopene, and lutein; vitamin E such as tocopherol, tocotrienol, etc.; ubiquinone such as coenzyme Q10; glycosphingolipids such as acetylhydroxyproline and glucosylceramide; collagen such as hydrolyzed collagen and water-soluble collagen; amino acids such as acetylhydroxyproline; hydrolyzing lupin protein; nicotinamide; polyvinyl alcohol, and the like.
Further, as the additive component, there may be mentioned a feel improver [ polymethylsilsesquioxane, (vinylpolydimethylsiloxane/polymethylsiloxane silsesquioxane) cross-linked polymer, glyceryl behenate or the like ], a film forming agent [ trimethylsiloxysilicate or the like ], a thickener [ polydimethylsiloxane/vinylpolydimethylsiloxane) cross-linked polymer or the like ], a preservative [ phenoxyethanol or the like ], an ultraviolet absorber [ ethylhexyl methoxycinnamate, diethylhexyloxyphenol methoxyphenyl triazine or the like ], an anti-inflammatory agent, a clay mineral [ distearyldimethylammonium hectorite or the like ], and the like.
These additive components may be components that are responsible for two or more functions from one component.
[ dosage form of make-up base cosmetic ]
The base cosmetic of the present invention may be in the form of an oil-in-water type or a water-in-oil type, but is preferably in the form of a water-in-oil type from the viewpoint of more effectively exhibiting the effects of the present invention.
[ shape of application of make-up cosmetic)
Examples of suitable forms of the foundation cosmetic of the present invention include foundation liquids, foundations, concealers, CC creams (control color), and the like.
[ method for producing make-up base cosmetic ]
The method for producing the make-up cosmetic product of the present invention is not particularly limited.
The make-up base cosmetic of the present invention can be obtained, for example, by a production method (hereinafter, referred to as "production method X") comprising the steps of: the mixture of the oil phase composition containing the organic pigment hydrate and the aqueous phase composition is subjected to emulsification treatment.
The following describes the manufacturing method X in detail. However, the description of matters common to the already described base cosmetics, such as the components of the base cosmetics and the amounts thereof, will be omitted.
The production method X includes a step of performing an emulsification treatment (hereinafter referred to as "emulsification treatment process") on a mixture of an oil phase composition containing an organic pigment hydrate and an aqueous phase composition.
The oil phase composition comprises organic pigment hydrate.
As described above, when an organic coloring matter is blended into an oil phase in an emulsion-type make-up cosmetic, the organic coloring matter may be gradually hydrated by the water content of the water phase. If the organic pigment is hydrated, the reflectance spectrum changes, and the appearance color of the cosmetic changes, which is not preferable.
In the production method X, since the oil phase composition for forming the oil phase contains the organic coloring matter in the form of a hydrate, a make-up cosmetic having an appearance color less likely to change with time due to gradual hydration of the organic coloring matter can be obtained.
The oil phase composition may contain ingredients other than the organic pigment hydrate.
The oil phase composition preferably contains a polyglycerol-modified silicone and a specific polyether-modified silicone, and may contain any component that can be blended as an oil phase component, if necessary. Examples of any component that can be blended as an oil phase component include oils and inorganic pigments.
The oil phase composition may contain an emulsifier other than the polyglycerol-modified silicone and the specific polyether-modified silicone as necessary within a range that does not impair the effects of the present invention.
The components contained in the oil phase composition may be simply mixed with the oil phase composition, and preferably uniformly mixed.
The preparation of the oil phase composition may be carried out in one step or in multiple steps.
For example, when the oil phase composition contains an inorganic pigment, the preparation of the oil phase composition is preferably performed in multiple steps. As an example of a method for producing the oil phase composition when the inorganic pigment is contained, the following method can be mentioned: a slurry containing an inorganic pigment (hereinafter, also referred to as "inorganic pigment slurry" as appropriate) is prepared in advance, and the obtained inorganic pigment slurry and oil phase components other than the organic pigment hydrate are mixed, and then the obtained mixture and the organic pigment hydrate are mixed to prepare an oil phase composition.
The details of the method for producing the inorganic pigment slurry will be described later.
The method of mixing the components contained in the oil phase composition is not particularly limited, and examples thereof include a method of mixing by stirring.
The stirring mechanism is not particularly limited, and a general stirrer or stirring device can be used.
Examples of the stirring tool or stirring device include a stirrer, a paddle mixer, an impeller mixer, a homomixer, a dispersion mixer, a super mixer, and a homogenizer (a high-pressure homogenizer, an ultrasonic homogenizer, etc.).
The stirring time is not particularly limited, and may be appropriately set according to the type of stirring tool or stirring device, the composition of the oil phase composition, and the like.
For example, from the viewpoint of solubility, the temperature at which the components contained in the oil phase composition are mixed is preferably set to 70 ℃ or higher.
The means for adjusting the temperature is not particularly limited, and a general heating device can be used.
The method for producing the inorganic pigment slurry is not particularly limited.
The inorganic pigment slurry can be prepared, for example, by subjecting a mixture containing an inorganic pigment, an oil agent and an emulsifier to dispersion treatment. The mixture may contain at least one selected from polyglycerol-modified silicones and specific polyether-modified silicones as an emulsifier.
The method of mixing the components contained in the inorganic pigment slurry is not particularly limited, and examples thereof include a method of mixing by stirring.
The stirring mechanism is not particularly limited, and a general stirrer or stirring device can be used. Examples of the stirring tool or stirring device include the same stirring tool or stirring device as described above for the preparation of the oil phase composition.
The stirring time is not particularly limited, and may be appropriately set according to the type of stirring tool or stirring device, the composition of the inorganic pigment slurry, and the like.
For example, from the viewpoint of mixing the inorganic pigment slurry more uniformly while keeping the viscosity of the slurry constant, the temperature at the time of mixing the components contained in the slurry is preferably set to 50 ℃ or lower.
The means for adjusting the temperature is not particularly limited, and a general refrigerating apparatus can be used.
The method of the dispersion treatment is not particularly limited, and examples thereof include a method using a three-roll mill, a planetary mixer, a henschel mixer, a homogenizer, a dispersion mixer, a bead mill, a ball mill, and the like.
The conditions of the dispersion treatment are not particularly limited, and can be appropriately set according to the composition of the inorganic pigment slurry, the type of the apparatus, and the like.
The aqueous phase composition preferably contains water, an aqueous component such as a polyol, and any component that can be blended as an aqueous phase component may be contained as needed.
The components contained in the aqueous phase composition may be simply mixed with the aqueous phase composition, and are preferably uniformly mixed.
The preparation of the aqueous phase composition may be carried out in one step or in multiple steps.
The method of mixing the components contained in the aqueous phase composition is not particularly limited, and examples thereof include a method of mixing by stirring.
The stirring mechanism is not particularly limited, and a general stirrer or stirring device can be used. Examples of the stirring tool or stirring device include the same stirring tool or stirring device as described above for the preparation of the oil phase composition.
The stirring time is not particularly limited, and may be appropriately set according to the type of stirring tool or stirring device, the composition of the aqueous phase composition, and the like.
For example, from the viewpoint of preventing bumping, the temperature at the time of mixing the components contained in the aqueous phase composition is preferably set to 100 ℃ or lower, more preferably set to 70 ℃ or higher and 100 ℃ or lower, and still more preferably set to 70 ℃ or higher and 90 ℃ or lower.
The means for adjusting the temperature is not particularly limited, and a general heating device can be used.
The oil phase composition and the aqueous phase composition may be mixed at one time, or may be mixed while adding one to the other one little by little.
The method of mixing the oil phase composition and the aqueous phase composition is not particularly limited, and examples thereof include a method of mixing by stirring.
The stirring mechanism is not particularly limited, and a general stirrer or stirring device can be used. Examples of the stirring tool or stirring device include the same stirring tool or stirring device as described above for the preparation of the oil phase composition.
The stirring time is not particularly limited, and may be appropriately set according to the type of stirring tool or stirring device, the composition of the oil phase composition and the aqueous phase composition, and the like.
The method of the emulsification treatment is not particularly limited, and a known method can be used.
For the emulsification treatment, for example, a stirrer or a stirring device such as a stirrer, a paddle mixer, an impeller mixer, a homomixer, a dispersion mixer, a super mixer, or a homogenizer (high-pressure homogenizer, ultrasonic homogenizer, etc.) can be used.
The time and temperature of the emulsification treatment are not particularly limited, and may be appropriately set according to the type of stirring tool or stirring device, the composition of the oil phase composition and the aqueous phase composition, and the like.
The emulsification treatment may be performed in two or more times while changing the stirring conditions.
The ratio of the oil phase composition to the aqueous phase composition (oil phase composition: aqueous phase composition) is not particularly limited, and is, for example, preferably 1:9 to 9:1, more preferably 1:5 to 5:1, and even more preferably 1:4 to 4:1 on a mass basis.
The method for producing a make-up cosmetic product of the present invention may include steps other than the emulsification treatment step (so-called other steps) as required.
Examples of the other steps include a step of preparing an organic pigment hydrate, a defoaming step, a sterilization step, and a removal step.
The defoaming step, the sterilization step, the removal step, and the like may be applied by methods known in the industry.
The step of preparing the organic pigment hydrate may be a step of preparing an organic pigment hydrate prepared in advance, or may be a step of preparing an organic pigment hydrate.
The method for producing the organic pigment hydrate is not particularly limited as long as the organic pigment in the form of a hydrate can be produced.
The organic pigment hydrate can be obtained by mixing an organic pigment and water, for example.
The method of mixing the organic dye and water is not particularly limited, and examples thereof include a method of mixing by stirring.
The stirring mechanism is not particularly limited, and a general stirrer or stirring device can be used. Examples of the stirring tool or stirring device include the same stirring tool or stirring device as described above for the preparation of the oil phase composition.
The stirring conditions are not particularly limited as long as the organic pigment can be in the form of a hydrate, and can be appropriately set according to the type of stirring tool or stirring device, for example.
The temperature at the time of mixing the organic dye and water is preferably set to, for example, 50 ℃ or less from the viewpoint of more uniform hydration reaction. The means for adjusting the temperature is not particularly limited, and a general refrigeration apparatus can be used.
The ratio of the organic dye to water (organic dye to water) is not particularly limited, and is preferably 1:20 to 20:1, more preferably 1:18 to 18:1, still more preferably 1:16 to 16:1, and particularly preferably 1:12 to 12:1 on a mass basis, for example.
As a preferred example of the method for producing an organic pigment hydrate, there is mentioned the method for producing a red paste described in the following [ example ].
Examples
The emulsified make-up base cosmetic of the present invention will be described in more detail with reference to examples. However, the emulsified make-up base cosmetic composition of the present invention is not limited to the following examples unless the gist thereof is exceeded.
Details of each component used in this example are shown below.
< ingredients of aqueous phase composition >
Water [ purified Water [ component (D) ]
Glycerol [ trade name: concentrated glycerin for cosmetic, kao Corporation [ moisturizer; polyol ]
Pentanediol [ trade name: diol PD, component name: 1, 2-pentanediol, KOKYU ALCOHOL KOGYO co., ltd. [ moisturizer; polyol ]
Phenoxyethanol [ trade name: caflect PE-1,KOYO fine chemical Co, ltd
BG (trade name: 1, 3-butanediol, component names: 1, 3-butanediol, daicel Corporation [ humectant; polyol ]
Component (1) of the oil phase composition
Pigment sizing material
Cyclopentasiloxane [ trade name: KF-995, shin-Etsu Chemical co., ltd. [ oil: silicone oil ]
Diphenylsiloxyphenyl trimethicone [ trade name: KF-56a, shin-Etsu chemical al co., ltd. [ oil: silicone oil ]
Lauryl PEG-10 tris (trimethylsiloxy) silylethyl polydimethylsiloxane [ trade name: ES-5300Formulation Aid,HLB:3.0,Dow Chemical Japan Limited [ specific polyether-modified silicone; component (C)
Polyglycerol-2 diisostearate [ trade name: EMASEX DISG-2,NIHON EMULSIO N Co, ltd.)
Titanium oxide (pigment grade) [ trade name: MP-1133, TAYCA Co., ltd. [ inorganic pigments; white pigment ]
Talc (trade name: EX-15,YAMAGUCHI MICA CO, LTD [ inorganic pigments; extender pigment ]
Iron oxide (yellow) [ trade name: LL-100, yellow iron oxide, titan Kogyo, ltd. [ inorganic pigments; coloring pigment ]
Iron oxide (black) [ trade name: BL-10, black iron oxide, titan Kogyo, ltd. [ inorganic pigments; coloring pigment ]
Iron oxide (red) [ trade name: R-516L, red iron oxide, titan Kogyo, ltd. [ inorganic Red pigment; component (a)
Component (2) of the oil phase composition
Cyclopentasiloxane [ trade name: KF-995, shin-Etsu Chemical co., ltd. [ oil: silicone oil ]
PEG-10 polydimethylsiloxane [ trade name: KF-6017P, HLB:4.5, shin-Etsu chemical co., ltd. [ specific polyether modified silicone; component (C)
PEG/PPG-20/22 butyl ether polydimethylsiloxane [ trade name: KF-6012, HLB:7.0, shin-Etsu Chemical co., ltd. [ specific polyether modified silicone; component (C)
PEG-3 polydimethylsiloxane [ trade name: KF-6015, HLB:4.5, shin-Etsu Chemi cal co., ltd. [ specific polyether modified silicone; component (C)
Cetyl PEG/PPG-10/1 polydimethylsiloxane [ trade name: KF-6048, hlb:3.5, s hin-Etsu Chemical co., ltd. [ specific polyether modified silicone; component (C)
PEG-9 Dimethicone Ethyl Dimethicone [ trade name: KF-6028, hlb:4.0, shin-Etsu Chemical co., ltd. [ specific polyether modified silicone; component (C)
Crosslinked polymer (PEG-15/lauryl polydimethylsiloxane) [ trade name: KSG-320, (P EG-15/lauryl Dimethicone) crosslinked Polymer swollen in isododecane, shin-Etsu Chemical Co., ltd. [ emulsifier ]
Crosslinked polymer (PEG-15/lauryl dimethicone ethyl dimethicone [ trade name: KSG-320Z, (PEG-15/lauryl Dimethylsiloxyethyl) crosslinked Polymer swollen in isododecane, shin-Etsu Chemical Co., ltd. [ emulsifier ]
PEG-11 methyl ether polydimethylsiloxane [ trade name: KF-6011, HLB:14.5, shin-Et su Chemical Co., ltd. [ emulsifier ]
PEG-32 methyl ether polydimethylsiloxane [ trade name: KF-6004, hlb:9.0, shin-Ets u Chemical Co., ltd. [ emulsifier ]
PEG-10 polydimethylsiloxane [ trade name: KF-6043, hlb:14.5, shin-Etsu chemical Co., ltd. [ emulsifier ]
Lauryl polyglycerin-3 dimethicone ethyl dimethicone [ trade name: KF-6105, shin-Etsu Chemical Co., ltd. [ polyglycerol modified Silicone; component (B)
Polyglycerol-3 polydimethylsiloxane ethyl polydimethylsiloxane [ trade name: KF-6106, shin-Ets u Chemical Co., ltd. [ polyglycerol modified Silicone; component (B)
Crosslinked polymer (lauryl polydimethylsiloxane/polyglycerol-3) [ trade name: KSG-820, (lauryl polydimethylsiloxane/polyglycerol-3) a compound obtained by swelling a crosslinked polymer in isododecane, shin-Etsu Chemical Co., ltd. [ polyglycerol modified silicone; component (B)
Cetyl diglycerol tris (trimethylsiloxy) silylethyl polydimethylsiloxane [ trade name: ES-5600Silicone Glycerol Emulsfier,Dow Chemical Japan Limited [ polyglycerol-modified silicone; component (B)
Crosslinked polymer (polyglycerol-3/lauryl dimethicone ethyl dimethicone [ trade name: KSG-820Z, (polyglycerol-3/lauryl dimethicone ethyl dimethicone) crosslinked polymer swollen in isododecane, shin-Etsu Chemical Co., ltd. [ polyglycerol modified Silicone; component (B)
Polyglycerol-2 diisostearate [ trade name: EMASEX DISG-2,NIHON EMULSIO N Co, ltd.)
Cetyl ethylhexanoate [ trade name: NIKKOL (registered trademark) CIO, nikko chemicals co., ltd. [ oil: ester oil ]
Ethylhexyl methoxycinnamate [ trade name: uvinul (registered trademark) MC80, BASF Japan Ltd. [ ultraviolet absorber ]
Bis-ethylhexyloxy phenol methoxyphenyl triazine [ trade name: tinosorb (registered trademark) S, BASF Japan Ltd. [ ultraviolet absorber ]
Distearyldimethylammonium hectorite [ trade name: bentone 38V CG,Elementis Japan KK [ clay minerals ]
Polymethylsilsesquioxane [ trade name: GANZPEARL SI-04SC,Aica Kogyo Com pany,Limited [ feel modifier ]
Crosslinked polymer (vinyl polydimethylsiloxane/polymethylsiloxane silsesquioxane) [ trade name: KSP-105, shin-Etsu Chemical Co., ltd. [ touch modifier ]
Glyceryl behenate [ trade name: SYNCROWAX HRC, croda Japan KK. [ feel modifier ]
Di (isostearyl alcohol/phytosterol) dimer dilinoleate [ trade name: LUSPLAN (registered trademark) PI-DA, dainichiseika Color & Chemicals mfg.co., ltd. [ moisturizer ]
Haematococcus pluvialis oil [ trade name: ASTOTS (registered trademark) -S, astaxanthin content: about 20 mass%, fujifilm Corporation ]
Trimethylsilyloxy silicate (trade name): KF-7312J, shin-Etsu Chemical Co., L td. [ coating Forming agent ]
Crosslinked polymer (polydimethylsiloxane/vinyl polydimethylsiloxane) [ trade name: KSG-15, (polydimethylsiloxane/vinyl polydimethylsiloxane) crosslinked polymer swollen in cyclopentasiloxane, shin-Etsu Chemical Co., ltd. [ thickener ]
Mica (trade name: timiron (registered trademark) Supersreen MP-1001, titanium mica, ME RCK company, [ inorganic pigment; extender pigment)
Component (3) of the oil phase composition
Red pulp
Organic red pigment (R-202) [ trade name: red 202, taketombo co., ltd. [ organic pigments ]
Organic RED composite pigment (F-RED-C) [ trade name: F-RED-C, RED No. 202, composite pigment containing silicic anhydride (silica) or the like, daito Kasei Kogyo co., ltd. [ organic pigment; composite pigment comprising silica ]
[ preparation of powder base solution ]
[ example 1 ]
The powder base liquid is used as emulsified base cosmetic. The specific method is as follows.
The components of the pigment pastes described in Table 1 were mixed for 10 minutes using a MITSUI ELECTRIC Co.; model No. SPIN MIX HOMOGENIZER (SX 10) of Ltd. In a state where water (liquid temperature: 19 ℃) was put in the jacket of the external phase at a rotation speed of 3000rpm (revol utions per minute (rpm); the same applies hereinafter). Next, the resultant mixture was subjected to a dispersion treatment 4 times using an AIMEX CO..RTM., ltd. Three-roll mill (model: BR-100V) at a rotation ratio of 1:2.4:6.0 to obtain a pigment slurry.
Next, the components other than the pigment paste and the red paste in the oil phase composition described in table 1 were stirred for 20 minutes while being heated to 75 to 80 ℃ by a hot water bath, thereby dissolving them. Next, the pigment slurry obtained in the above was added to the obtained solution. Next, SPIN MIX HOMOGENIZER (model: SX 10) of MITSUI EL ECTRIC co., ltd. Was mixed with water (liquid temperature: 19 ℃) in the jacket of the external phase at a rotational speed of 3000rpm for 15 minutes to obtain a composition X.
Next, using MITSUI electroric co., ltd. SPIN MIX HOMOGENIZER (model: SX 10) each component of the red paste (i.e., organic pigment hydrate; hereinafter the same) described in table 1 was mixed for 20 minutes at a rotational speed of 3000rp m with water (liquid temperature: 19 ℃) placed in an external jacket. Then, the obtained mixture was allowed to stand at room temperature until the liquid temperature became 30 ℃ or lower, thereby obtaining a red slurry.
Next, SPIN MIX HOMOGENIZER (model: SX 10) of MITSUI electroric co., ltd. Was mixed with the composition X obtained as described above and the red slurry obtained as described above at a rotational speed of 3000rp m for 20 minutes with water (liquid temperature: 19 ℃) being placed in an external jacket, to obtain an oil phase composition.
Next, each component of the aqueous phase composition described in table 1 was stirred for 5 minutes while being heated to 75 to 80 ℃ by a hot water bath, thereby dissolving the same. Then, the obtained solution was allowed to stand at room temperature until the solution temperature became 35℃or lower, thereby obtaining an aqueous phase composition.
Next, the oil phase composition obtained in the above was placed in a container having a capacity of 100mL, and stirred by a blade for an anchor stirrer at a rotation speed of 50rpm using a digital stirrer (trade name: MICROSTAR7.5 control) from IKA Co. Then, the aqueous phase composition obtained in the above was added dropwise to the oil phase composition under stirring at a constant rate of 10 mL/min. After completion of the addition, the obtained mixture was subjected to emulsification treatment at 4000rpm using a homogenizer (trade name: ULTRA-TURRAX T25 digital) from IKA Co., ltd. For 5 minutes to obtain a powder base solution of example 1.
[ examples 2 to 6 ]
The same procedure as in example 1 was conducted except that the composition of the oil phase composition was changed to the composition shown in table 1 in the preparation of the foundation liquid of example 1, and each of the foundation liquids of examples 2 to 6 was obtained.
[ example 7 to example 12 ]
The same procedure as in example 1 was carried out except that the composition of the oil phase composition was changed to the composition shown in table 2 in the preparation of the foundation liquid of example 1, and the foundation liquids of examples 7 to 12 were each obtained.
[ examples 13 to 16 ]
The same procedure as in example 1 was conducted except that the composition of the oil phase composition was changed to the composition shown in table 3 in the preparation of the foundation liquid of example 1, and the foundation liquids of examples 13 to 16 were each obtained.
[ example 17 to example 21 ]
The same procedure as in example 1 was carried out except that the composition of the oil phase composition was changed to the composition shown in table 4 in the preparation of the foundation solution of example 1, and the foundation solutions of examples 17 to 21 were each obtained.
Comparative example 1
The components of the pigment pastes described in Table 5 and the organic pigment [ organic red pigment (R-202) ] were mixed for 10 minutes at a rotational speed of 3000rpm in a state where water (liquid temperature: 19 ℃) was put in an external jacket using MITSUI ELECTRIC Co., ltd. SPIN MIX HOMOGENIZER (model: SX 10). Next, the resultant mixture was subjected to a dispersion treatment 4 times using an AIMEX CO..RTM., ltd. Three-roll mill (model: BR-100V) at a rotation ratio of 1:2.4:6.0 to obtain pigment slurry X.
Next, each component except the pigment slurry and the organic pigment (organic red pigment (R-202)) in the oil phase composition described in table 5 was stirred for 20 minutes while being heated to 75 to 80 ℃ by a hot water bath, thereby dissolving the components. Next, the pigment slurry X obtained in the above was added to the obtained solution. Next, SPIN MIX HOMOGENIZ ER (model: SX 10) of MITSUI electroric co., ltd. Was mixed with water (liquid temperature: 19 ℃) in the jacket of the external phase at a rotational speed of 3000rpm for 15 minutes to obtain an oil phase composition.
Next, each component of the aqueous phase composition described in table 5 was stirred for 5 minutes while being heated to 75 to 80 ℃ by a hot water bath, thereby dissolving the component. Then, the obtained solution was allowed to stand at room temperature until the solution temperature became 35℃or lower, thereby obtaining an aqueous phase composition.
Next, the oil phase composition obtained in the above was placed in a container having a capacity of 100mL, and stirred at a rotation speed of 50rpm using a digital stirrer (trade name: MICROSTAR7.5 control) from I KA Co. Then, the aqueous phase composition obtained in the above was added dropwise to the oil phase composition under stirring at a constant rate of 10 mL/min. After completion of the addition, the obtained mixture was subjected to emulsification treatment at 4000rpm using an IKA homogenizer (trade name: U LTRA-TURRAX T25 digital) for 5 minutes to obtain a base solution of comparative example 1.
[ comparative examples 2 to 6 ]
The same procedure as in example 1 was conducted except that the composition of the oil phase composition was changed to the composition shown in table 5 in the preparation of the foundation liquid of example 1, and each of the foundation liquids of comparative examples 2 to 6 was obtained.
[ measurement and evaluation ]
The following measurement and evaluation were performed using the foundation solutions of examples 1 to 21 and comparative examples 1 to 6. The results are shown in tables 1 to 5.
1. Skin color after makeup
The following evaluation test was performed on 10 women of the test subjects.
First, the skin color of the face of the female subject was visually observed under a fluorescent lamp to confirm the color.
Next, after applying the foundation liquid to the face of the female of the subject using a powder puff, the color of the applied skin tone was visually observed under a fluorescent lamp.
Then, the women were allowed to move under the sun light (the color temperature: 5000K in the direct sunlight at noon on a sunny day), and the change in the color of the skin color at this time was visually observed.
The above observations were scored according to the following scoring criteria. After arithmetic averaging of the scoring results, the first digit after reaching the decimal point was obtained by the four-step five-in, and the obtained value was used as an evaluation score (only "score" in the table).
Then, the evaluation was performed based on the evaluation score and the following evaluation criteria.
If the evaluation result is "AA", "a" or "B", it is determined that the makeup is completed, a natural and bright skin color foundation liquid which is hardly affected by the type of light source can be obtained.
Scoring benchmark-
5, the method comprises the following steps: the color of the skin is obviously bright and ruddy after finishing makeup, and the variety of the light source is not changed at all even if the light source is changed after finishing makeup.
4, the following steps: a bright and ruddy skin color can be obtained after finishing makeup, and the variety of the light source is not changed at all even if the light source is changed after finishing makeup.
3, the method comprises the following steps: the bright skin color can be obtained after finishing makeup, and the type of the light source is not changed at all even if the type of the light source is changed after finishing makeup.
2, the method comprises the following steps: a bright skin tone is hardly obtained after makeup.
1, the method comprises the following steps: no bright skin tone is obtained after makeup and/or the skin tone turns yellow under sunlight.
Evaluation criterion-
AA: the evaluation score exceeded 4.5 points.
A: the evaluation score was more than 3.5 points and 4.5 points or less.
B: the evaluation score is more than 2.5 points and less than 3.5 points.
C: the evaluation score is more than 1.5 and less than 2.5.
D: the evaluation score was 1.5 or less.
2. Feel in use
The foundation was applied to 10 women.
Specifically, the foundation liquid was applied to the face of a female of a subject using a puff. The spreadability of the foundation solution at the time of coating was then scored according to the following scoring criteria. After arithmetic averaging of the scoring results, the first digit after reaching the decimal point was obtained by the four-step five-in, and the obtained value was used as an evaluation score (only "score" in the table).
Then, the evaluation was performed based on the evaluation score and the following evaluation criteria.
If the evaluation result is "A" or "B", it is determined that the liquid is a powder base liquid having good feeling of use.
Scoring benchmark-
4, the following steps: the spreadability is very good, the coating is easy to spread, and the coating does not generate uneven color at all.
3, the method comprises the following steps: good spreadability, easy spreading and almost no color unevenness during spreading.
2, the method comprises the following steps: although spreadable, it is difficult to spread, and color unevenness occurs at the time of coating.
1, the method comprises the following steps: the spreadability is poor.
Evaluation criterion-
A: the evaluation score was 3.5 points or more.
B: the evaluation score was 3.0 points or more and less than 3.5 points.
C: the evaluation score is 2.0 points or more and less than 3.0 points.
D: the evaluation score was less than 2.0 points.
3. Temporal stability of appearance color
A disk (disk) having quartz glass on its bottom surface (trade name: SF-G-D27, bottom opening diameter: the Techno Alpha co., ltd., 5mL of the foundation solution was put into the autoclave, and a spectrocolorimeter (trade name: SE 7700) of NIPPON DENSHOKU INDUSTRIES co., ltd., was used to measure the diameter: MA V, light source: c light source and angle of view: l was measured from the bottom surface side of the disk under the condition of 2 DEG * a * b * Color difference.
Next, the foundation was sealed in a plastic container and allowed to stand at 50℃for 3 months. L was measured in the same manner as described above for the powder base solution after 3 months of standing * a * b * Color difference.
The color difference (Δe) before and after 3 months of standing was calculated and evaluated according to the following evaluation criteria. The first bit after the color difference (Δe) is found to the decimal point by four to five entries.
When the evaluation result is "a" or "B", it is determined that the foundation liquid is excellent in the stability of the appearance color with time.
Evaluation criterion-
A: the color difference (delta E) is 1.5 or less.
B: the color difference (DeltaE) is more than 1.5 and less than 2.0.
C: the color difference (DeltaE) is more than 2.0 and less than 3.0.
D: the color difference (Δe) exceeds 3.0.
TABLE 1
TABLE 2
TABLE 3
TABLE 4
TABLE 5
In tables 1 to 5, the components corresponding to the organic dye hydrate, the polyglycerol-modified silicone, the specific polyether-modified silicone, the water and the inorganic red dye were classified as (a), (B), (C), (D) and (a), respectively, and labeled.
In tables 1 to 5, "-" indicated in the composition column indicates that the corresponding component is not included. In tables 1 to 5, "-" described in columns other than the constituent columns indicates that no corresponding item exists.
Example 2 shown in tables 2 to 5 is for comparison, and is the same as example 2 shown in table 1. Example 1 shown in table 5 is for comparison, and is the same as example 1 shown in table 1.
In tables 1 to 5, "the ratio of the blending amount of the organic red pigment hydrate in terms of the organic red pigment to the blending amount of the inorganic red pigment" is labeled "organic red pigment/inorganic red pigment (a) in the organic red pigment hydrate (a)" on a mass basis.
As shown in tables 1 to 4, it was confirmed that the foundation solutions of examples 1 to 21 containing the organic dye hydrate, the polyglycerol-modified silicone, the specific polyether-modified silicone and water gave natural and bright skin colors which were hardly affected by the type of light source after makeup. Further, it was confirmed that the use feeling of the foundation solutions of examples 1 to 21 was excellent. Further, it was confirmed that the foundation liquids of examples 1 to 21 were excellent in the stability with time of the appearance color.
On the other hand, as shown in table 5, from the foundation solution of comparative example 1 containing the organic coloring matter in a non-hydrate form instead of the organic coloring matter hydrate, it was confirmed that the finished makeup could not obtain a natural and bright skin color. Further, it was confirmed that the use feeling of the foundation liquid of comparative example 1 was poor. In addition, it was confirmed that the color of the foundation liquid of comparative example 1 was poor in stability with time.
From the foundation solution of comparative example 2 containing no polyglycerol-modified silicone, it was confirmed that no natural and bright skin color could be obtained after makeup was completed. Further, it was confirmed that the color of the foundation liquid of comparative example 2 was poor in stability with time.
From the powder base liquid of comparative example 3 containing no specific polyether-modified silicone, it was confirmed that no natural and bright skin color could be obtained after makeup was completed. Further, it was confirmed that the use feeling of the foundation solution of comparative example 3 was poor. In addition, it was confirmed that the color of the foundation liquid of comparative example 3 was poor in stability with time.
It was confirmed that the appearance color of the foundation solutions of comparative examples 4 to 6, which contained polyether-modified silicones having an HLB value exceeding 8.0 instead of the specific polyether-modified silicone, had poor stability with time.
[ reference prescription example (1) ] pressed powder
A compact having the following composition was prepared by a conventional method. The names of the components are the component expression names of the cosmetics.
(composition)
Talcum 55.00 parts by mass
[ trade name: EX-15,YAMAGUCHI MICA CO, LTD.)
10.00 parts by mass of zinc oxide
[ trade name: FINEX-50S-LP2, sakai Chemical Industry co., ltd.)
4.00 parts by mass of polymethyl methacrylate
[ trade name: ACX-806C,SEKISUI PLASTICS CO, ltd
Ba 4.00 parts by mass of sulfuric acid
[ trade name: HG-LFP, sakai Chemical Industry co., ltd.)
Octyl dodecanol 3.00 parts by mass
[ trade name: RISONOL 20SP,KOKYU ALCOHOL KOGYO CO, ltd
Squalane 3.00 parts by mass
[ trade name: NIKKOL (registered trademark) SUGAR SQUALAN, nikkoChemicalsCo., ltd
3.00 parts by mass of synthetic fluorophlogopite
[ trade name: DK PEARL-SY SYLVER, DAITO CHEMICAL CO., LTD.)
1.00 parts by mass of silica
[ trade name: sunsphere H-121, AGC Si-Tech. Co., ltd.)
Crosslinked polymers of vinyl polydimethylsiloxane/polymethylsiloxane silsesquioxane
1.00 parts by mass
[ trade name: KSP-105, shin-Etsu Chemical Co., ltd
Diphenylsiloxyphenyl trimethicone 1.00 parts by mass
[ trade name: KF-56A, shin-Etsu Chemical Co., ltd
Diisostearyl malate 1.00 parts by mass
[ trade name: NIKKOL (registered trademark) disc, nikko Chemicals co
0.50 part by mass of polyglycerol-2 triisostearate
[ trade name: NIKKOL (registered trademark) DGTIS, nikko Chemicals co
Di (isostearyl alcohol/phytosterol) dimer dilinoleate 0.10 parts by mass
[ trade name: LUSPLAN (registered trademark) PI-DA, dainichiseika Color & Chemi cals mfg.co., ltd.)
0.10 parts by mass of tocopherol
[ trade name: tocopherol, eisai Food & Chemical co., ltd.)
0.10 parts by mass of acetylhydroxyproline
[ trade name: AHYP, KYOWA HAKKO BIO co, ltd
0.10 part by mass of haematococcus pluvialis oil
[ trade name: ASTOTS (registered trademark) -S, fujifilm Corporation ]
0.10 parts by mass of hydrolyzed collagen
[ trade name: promois (registered trademark) W-52P,SEIWA KASEI Co,Ltd
0.10 part by mass of phenoxyethanol
[ trade name: seisept (registered trademark) P, SEIWA KASEI Co, ltd
0.10 parts by mass of water-soluble collagen
[ trade name: PANCOGEN MARIN 2,IKEDA CORPORATION ]
Mica 6.50 parts by mass
[ trade name: TM-10,YAMAGUCHI MICA CO, LTD.)
Titanium oxide 3.00 parts by mass
[ trade name: STR-100C-LP, sakai Chemical industry Co., ltd.)
Titanium oxide 2.00 parts by mass
[ trade name: MKR-1,Sakai Chemical Industry Co, ltd.)
Iron oxide 0.80 parts by mass
[ trade name: LL-100,Titan Kogyo,Ltd
Iron oxide 0.50 parts by mass
[ trade name: R-MR, titan Kogyo, ltd.)
Iron oxide 0.01 part by mass
[ trade name: BL-100,Titan Kogyo,Ltd
F-RED-C0.0001 parts by mass
[ trade name: F-RED-C, DAITO CHEMICAL CO., LTD.)
[ reference prescription example (2) ] powder foundation
A powdery foundation having the following composition was prepared by a conventional method. The names of the components are the component expression names of the cosmetics.
(composition)
12.0 parts by mass of silica
[ trade name: sunsphere H-121, AGC Si-Tech. Co., ltd.)
11.0 parts by mass of boron nitride
[ trade name: BN09H, INA TRADIING co., ltd.)
5.0 parts by mass of zinc myristate
[ trade name: powder Base M, NOF CORPORATION ]
4.5 parts by mass of polymethyl methacrylate
[ trade name: ACX-806C,SEKISUI PLASTICS CO, ltd
5.0 parts by mass of synthetic fluorophlogopite
[ trade name: DKPEARL-SY SYLVER, DAITO CHEMICAL CO., LTD.)
Crosslinked polymers of vinyl polydimethylsiloxane/polymethylsiloxane silsesquioxane
5.0 parts by mass
[ trade name: KSP-105, shin-Etsu Chemical Co., ltd
5.0 parts by mass of ethylhexyl methoxycinnamate
[ trade name: uvinul (registered trademark) MC80N, BASF Japan Ltd
Diphenylsiloxyphenyl trimethicone 3.0 parts by mass
[ trade name: KF-56A, shin-Etsu Chemical Co., ltd
Vaseline 0.5 parts by mass
[ trade name: nom Coat W, the Nisshin OilliO Group, ltd
0.5 part by mass of tocopherol
[ trade name: tocopherol, eisai Food & Chemical co., ltd.)
Bisabolol 0.5 part by mass
[ trade name: bisambolol nat., BASF Japan ltd
Di (isostearyl alcohol/phytosterol) dimer dilinoleate 0.1 part by mass
[ trade name: LUSPLAN (registered trademark) PI-DA, dainichiseika Color & Chemi cals mfg.co., ltd.)
Purified water 0.1 part by mass
0.1 part by mass of Ba sulfate
[ trade name: HG-LFP, sakai Chemical Industry co., ltd.)
0.1 part by mass of acetylhydroxyproline
[ trade name: AHYP, KYOWA HAKKO BIO co, ltd
0.1 part by mass of haematococcus pluvialis oil
[ trade name: ASTOTS (registered trademark) -S, fujifilm Corporation ]
0.1 part by mass of hydrolyzed collagen
[ trade name: promois (registered trademark) W-52P,SEIWA KASEI Co,Ltd
Phenoxyethanol 0.1 part by mass
[ trade name: seisept (registered trademark) P, SEIWA KASEI Co, ltd
0.1 part by mass of water-soluble collagen
[ trade name: PANCOGEN MARIN 2,IKEDA CORPORATION ]
Talc 19.0 parts by mass
[ trade name: EX-15,YAMAGUCHI MICA CO, LTD.)
14.5 parts by mass of mica
[ trade name: TM-10,YAMAGUCHI MICA CO, LTD.)
Titanium oxide 6.0 parts by mass
[ trade name: STR-100C-LP, sakai Chemical industry Co., ltd.)
Titanium oxide 5.0 parts by mass
[ trade name: MKR-1,Sakai Chemical IndustryCo, ltd.)
Iron oxide 1.2 parts by mass
[ trade name: LL-100,Titan Kogyo,Ltd
Iron oxide 0.8 part by mass
[ trade name: R-MR, titan Kogyo, ltd.)
Iron oxide 0.085 parts by mass
[ trade name: BL-100,Titan Kogyo,Ltd

Claims (10)

1. A water-in-oil emulsion type make-up base cosmetic comprising:
organic pigment hydrate;
polyglycerol modified silicone;
polyether-modified silicone having a hydrophilic-lipophilic balance value of 8.0 or less; and
The water is used as the water source,
wherein the content of the organic pigment hydrate is 0.1 to 3.0 mass% in terms of organic pigment relative to the total mass of the emulsified base cosmetic composition,
the content of the polyglycerol-modified silicone is 0.01 to 7 mass% inclusive relative to the total mass of the emulsified base cosmetic composition,
the content of the polyether-modified silicone is 0.1 mass% or more and 8 mass% or less relative to the total mass of the emulsified make-up base cosmetic.
2. The water-in-oil emulsion type make-up base cosmetic according to claim 1, wherein,
the content of the organic pigment hydrate is 0.12 to 2.5 mass% in terms of organic pigment relative to the total mass of the emulsified base cosmetic.
3. The water-in-oil emulsion type make-up base cosmetic according to claim 1 or 2, wherein,
the organic pigment hydrate is organic red pigment hydrate.
4. The water-in-oil emulsion type make-up base cosmetic according to claim 3, further comprising an inorganic red pigment, wherein the content of the organic red pigment hydrate in terms of the organic red pigment is 0.33 times or more by mass based on the content of the inorganic red pigment.
5. The water-in-oil emulsion type make-up base cosmetic according to claim 3, which does not contain an inorganic red pigment.
6. The water-in-oil emulsion type make-up base cosmetic according to claim 1 or 2, wherein,
the organic pigment hydrate is a hydrate of a composite pigment including silica.
7. The water-in-oil emulsion type make-up base cosmetic according to claim 1 or 2, wherein,
the content of the polyglycerol-modified silicone is 0.05 to 6 mass% inclusive relative to the total mass of the emulsified make-up base cosmetic.
8. The water-in-oil emulsion type make-up base cosmetic according to claim 1 or 2, wherein,
the content of the polyether-modified silicone is 0.15 mass% or more and 7 mass% or less relative to the total mass of the emulsified base cosmetic.
9. The water-in-oil emulsion type make-up base cosmetic according to claim 1 or 2, further comprising a polyol.
10. A method for producing the water-in-oil type emulsified make-up cosmetic composition according to any one of claims 1 to 9, comprising the steps of:
The mixture of the oil phase composition containing the organic pigment hydrate and the aqueous phase composition is subjected to emulsification treatment.
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JP2006306868A (en) * 2005-03-31 2006-11-09 Kose Corp Water-in-oil cosmetic emulsion
JP2011126808A (en) * 2009-12-16 2011-06-30 Kao Corp Water-in-oil emulsion cosmetic
CN103596547A (en) * 2011-06-13 2014-02-19 富士胶片株式会社 Emulsion-type make-up base and method for producing same
CN104970992A (en) * 2014-04-04 2015-10-14 富士胶片株式会社 Liquid makeup
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Publication number Priority date Publication date Assignee Title
JP3788680B2 (en) * 1997-12-22 2006-06-21 花王株式会社 Organic-inorganic composite pigment and method for producing the same
JP4536538B2 (en) * 2005-02-02 2010-09-01 株式会社ファンケル Water-in-oil cosmetics

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Publication number Priority date Publication date Assignee Title
JP2006306868A (en) * 2005-03-31 2006-11-09 Kose Corp Water-in-oil cosmetic emulsion
JP2011126808A (en) * 2009-12-16 2011-06-30 Kao Corp Water-in-oil emulsion cosmetic
CN103596547A (en) * 2011-06-13 2014-02-19 富士胶片株式会社 Emulsion-type make-up base and method for producing same
CN104970992A (en) * 2014-04-04 2015-10-14 富士胶片株式会社 Liquid makeup
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