WO2023026999A1

WO2023026999A1 - Powder-containing composition

Info

Publication number: WO2023026999A1
Application number: PCT/JP2022/031489
Authority: WO
Inventors: 亮遠藤; 勝行佐々木; 信慶鯉江
Original assignee: 株式会社アルビオン
Priority date: 2021-08-25
Filing date: 2022-08-22
Publication date: 2023-03-02
Also published as: JPWO2023026999A1

Abstract

The present invention provides a powder-containing composition that contains a novel compound having a phospholipid-like structure capable of improving the dispersibility of a powder. The composition includes (A) a compound represented by formula (1) (in the formula, R1 and R4 are each an unsaturated or saturated hydrocarbon group having 12-22 carbon atoms, at least one of R1 and R4 is an unsaturated hydrocarbon group having 12-22 carbon atoms, and R2 and R3 are each selected from the group consisting of an alkyl group having 1-6 carbon atoms, a hydroxyalkyl group having 1-6 carbon atoms, and a polyoxyalkylene group having 4-60 carbon atoms), (B) a liquid component in which the component (A) can be dissolved at 75ºC, and (C) a powder.

Description

Powder-containing composition

The present invention relates to a composition containing a novel compound capable of stably blending powder, and a method for suppressing aggregation of powder using the compound.

Cosmetics are known as compositions containing powder. A powder-containing cosmetic is applied to the skin and adheres to the skin to form a cosmetic film, thereby exhibiting a cosmetic effect due to the powder. Therefore, in cosmetics containing powder, it is very important that the powder adheres to the skin (excellent adhesion). Various techniques have been developed so far to enhance adhesion to the skin. For example, Patent Literature 1 discloses that adhesion to the skin is improved by surface-treating the powder to be blended with a silicone gel. Further, Patent Document 2 attempts to improve adhesion to the skin by blending behendimonium ethyl stearyl phosphate having a structure similar to that of phospholipids.

On the other hand, in compositions containing powder, there is a problem that the powder aggregates in various powder dispersion systems (including emulsified systems) such as aqueous liquids, oil liquids, and powder systems. Therefore, it is not easy to make the powder uniformly dispersed. If the powder remains agglomerated, it will cause problems such as deterioration of the feeling of use (squeaky feeling due to powder), phenomenon that the appearance color of the cosmetic is different from the applied color, and phenomenon that color unevenness occurs in the cosmetic film. . Therefore, various dispersion techniques have been developed as techniques for stably dispersing powder, such as investigation of surface treatment agents, blending of surfactants or water-soluble polymers, and addition of clay minerals. For example, Patent Document 3 proposes an oil-in-water emulsified cosmetic in which a specific polymer and hydrophilically treated powder are combined. Further, Patent Document 4 proposes an oil-in-water emulsified cosmetic in which a specific polymer and hydrophobic powder are combined. Further, Patent Document 5 proposes a dispersion technique that combines a fluorine-treated powder and a silicone surfactant.

However, it is not easy to ensure good adhesion to the skin and enhance the feeling of use while improving the dispersibility of the powder.

WO2014/102862 JP 2020-164462 A Japanese Patent No. 5851722 Japanese Patent No. 5851724 Japanese Patent No. 5663213

Upon examination of a composition containing powder, it was found that, for example, when using the techniques of Patent Documents 1 and 3 to 5 above, it was not possible to sufficiently achieve both the dispersibility and adhesion of the powder. Moreover, even when the technique of Patent Document 2 is used, it is desirable to further improve the dispersibility of the powder.

Under the above circumstances, the present applicants focused on and developed a novel compound having a structure similar to that of phospholipids in order to improve the dispersibility and adhesion of powder to the skin, and , the applicant has further developed a formulation of a powder-containing composition using such a novel compound, resulting in the present invention.
An object of the present invention is to provide a powder-containing composition containing a novel compound having a phospholipid-like structure capable of improving the dispersibility of powder. Another object of the present invention is to provide a method for suppressing aggregation of powder in a powder-containing composition using the compound.

The present invention includes, but is not limited to, the embodiments listed below.
[1] The following components (A) to (C):
(A) Formula (1):

[wherein R ¹ is an unsaturated or saturated hydrocarbon group having 12 to 22 carbon atoms, and R ⁴ is an unsaturated or saturated hydrocarbon group having 12 to 22 carbon atoms, wherein R ¹ and At least one of R ⁴ is an unsaturated hydrocarbon group having 12 to 22 carbon atoms; and R ² and R ³ may be the same or different and each independently represents a It is selected from the group consisting of an alkyl group, a hydroxyalkyl group having 1 to 6 carbon atoms, and a polyoxyalkylene group having 4 to 60 carbon atoms. ]
A compound represented by
(B) a liquid component capable of dissolving component (A) at 75°C, and
(C) powder,
A composition (hereinafter also referred to as "the composition of the present invention") containing
[1-1] described in [1], wherein in formula (1), at least one of R ¹ and R ⁴ is an unsaturated hydrocarbon group having 18 carbon atoms and having 1 to 3 carbon-carbon double bonds; composition.
[1-2] The composition according to [1], wherein in formula (1), R ² and R ³ are each independently a methyl group or a hydroxyethyl group.
[2] In formula (1), at least one of R ¹ and R ⁴ is an unsaturated hydrocarbon group having 18 carbon atoms, and R ² and R ³ are each independently a methyl group or hydroxyethyl The composition according to [1], which is a group.
[3] Component (B) is at least one liquid component selected from the group consisting of monohydric alcohols, dihydric alcohols, hydrocarbon oils, ester oils, and fatty acids [1] or The composition according to [2].
[4] Any one of [1] to [3], wherein the ratio of component (A) to component (C) ((A)/(C)) is 0.001 to 1 by mass The composition according to .
[5] The composition according to any one of [1] to [4], wherein at least one component (B) is a monohydric alcohol or a dihydric alcohol.
[6] Furthermore, component (D): a solid fatty acid having an alkyl group of 12 to 22 carbon atoms, a compound having an alkyl group of 12 to 22 carbon atoms and a phosphate moiety, a solid nonionic having an HLB of 7.0 or less The composition according to any one of [1] to [5], which contains a surfactant and at least one component selected from the group consisting of polyoxyethylene hydrogenated castor oil.
[7] The composition according to [6], wherein the ratio of component (D) to component (A) ((D)/(A)) is 0.1 to 10 by mass.
[8] The composition according to any one of [1] to [7], which is a cosmetic.
[9] Component (C): A method for suppressing aggregation of powder in a composition containing powder, comprising:
The following components (A) and (B):
(A) Formula (1):

[wherein R ¹ is an unsaturated or saturated hydrocarbon group having 12 to 22 carbon atoms, and R ⁴ is an unsaturated or saturated hydrocarbon group having 12 to 22 carbon atoms, wherein R ¹ and At least one of R ⁴ is an unsaturated hydrocarbon group having 12 to 22 carbon atoms; and R ² and R ³ may be the same or different and each independently represents a It is selected from the group consisting of an alkyl group, a hydroxyalkyl group having 1 to 6 carbon atoms, and a polyoxyalkylene group having 4 to 60 carbon atoms. ]
and a compound represented by
(B) a liquid component capable of dissolving component (A) at 75°C;
A method comprising combining and formulating

According to the present invention, it is possible to provide a powder-containing composition containing a novel compound having a phospholipid-like structure capable of improving the dispersibility of powder. The present invention can also provide a method for suppressing aggregation of powder in a powder-containing composition using the compound.

The composition of the present invention comprises the following components (A)-(C):
(A) Formula (1):

[wherein R ¹ is an unsaturated or saturated hydrocarbon group having 12 to 22 carbon atoms, and R ⁴ is an unsaturated or saturated hydrocarbon group having 12 to 22 carbon atoms, wherein R ¹ and At least one of R ⁴ is an unsaturated hydrocarbon group having 12 to 22 carbon atoms; and R ² and R ³ may be the same or different and each independently represents a It is selected from the group consisting of an alkyl group, a hydroxyalkyl group having 1 to 6 carbon atoms, and a polyoxyalkylene group having 4 to 60 carbon atoms. ]
(hereinafter referred to as "PC compound" in this specification) represented by
(B) a liquid component capable of dissolving component (A) at 75°C, and
(C) powder,
contains
In the present specification, (A) to (C) and (D) are labels of components, and hereinafter also referred to as component (A).

Component (A)
Component (A) is a compound containing a phosphorylcholine analogous group (PC compound), as shown in the structure above.
In formula (1), R ¹ is an unsaturated or saturated hydrocarbon group with 12 to 22 carbon atoms, that is, R ¹ is an unsaturated hydrocarbon group with 12 to 22 carbon atoms, or is a saturated hydrocarbon group. In addition, R ⁴ is an unsaturated or saturated hydrocarbon group having 12 to 22 carbon atoms, that is, R ⁴ is an unsaturated hydrocarbon group having 12 to 22 carbon atoms or a saturated hydrocarbon group having 12 to 22 carbon atoms. is the base. However, at least one of R ¹ and R ⁴ is an unsaturated hydrocarbon group having 12 to 22 carbon atoms. That is, both R ¹ and R ⁴ are unsaturated hydrocarbon groups with 12 to 22 carbon atoms, or R ¹ is an unsaturated hydrocarbon group with 12 to 22 carbon atoms and R ⁴ is 12 carbon atoms. ∼22 saturated hydrocarbon group, or R ¹ is a saturated hydrocarbon group with 12 to 22 carbon atoms and R ⁴ is an unsaturated hydrocarbon group with 12 to 22 carbon atoms. Both R ¹ and R ⁴ are not saturated hydrocarbon groups having 12 to 22 carbon atoms.

One of R ¹ and R ⁴ is preferably an unsaturated hydrocarbon group having 12 to 22 carbon atoms and the other is a saturated hydrocarbon group having 12 to 22 carbon atoms. In this case, the dispersibility of the powder can be further improved. That is, R ¹ is an unsaturated hydrocarbon group having 12 to 22 carbon atoms and R ⁴ is a saturated hydrocarbon group having 12 to 22 carbon atoms, or R ¹ is a saturated hydrocarbon group having 12 to 22 carbon atoms. It is a hydrogen group, and R ⁴ is preferably an unsaturated hydrocarbon group having 12 to 22 carbon atoms. More preferably, R ¹ is an unsaturated hydrocarbon group having 12 to 22 carbon atoms and R ⁴ is a saturated hydrocarbon group having 12 to 22 carbon atoms. In that case, the solubility in the component (B) increases, and the dispersibility of the powder tends to increase. Of course, both R ¹ and R ⁴ may be C 12-22 unsaturated hydrocarbon groups. As will be described later, the compound of formula (1) bonds with the powder of component (C) to increase the dispersibility of the powder. It is presumed that the dispersibility of the powder is further improved, the adhesion is improved, and the longevity of the makeup is improved. The saturated hydrocarbon group may be, for example, what is called an alkyl group. An unsaturated hydrocarbon group may be, for example, what is called an alkenyl or alkynyl group.

In R ¹ and R ⁴ (the following descriptions of R ¹ and R ⁴ apply independently unless otherwise specified), an unsaturated or saturated hydrocarbon group having 12 to 22 carbon atoms is a straight It may be chain, branched, or cyclic. The unsaturated or saturated hydrocarbon groups of R ¹ and R ⁴ are preferably linear or branched hydrocarbon groups, more preferably linear hydrocarbon groups. In particular, both R ¹ and R ⁴ are preferably linear or branched hydrocarbon groups, more preferably both are linear hydrocarbon groups. The unsaturated or saturated hydrocarbon group having 12 to 22 carbon atoms is a hydrocarbon group (e.g., aliphatic, alkyl group, alkenyl group) having a structure obtained by removing the hydroxyl group (OH) from a monohydric aliphatic alcohol. There may be. The number of carbon atoms in the saturated hydrocarbon group for R ¹ and R ⁴ is more preferably 16-22, more preferably 18-22.

The saturated hydrocarbon group having 12 to 22 carbon atoms in R ¹ and R ⁴ is not limited to this, but a linear one is, for example, a lauryl group (having 12 carbon atoms; also called a dodecyl group ), myristyl group (14 carbon atoms; also called tetradecyl group), cetyl group (16 carbon atoms; also called hexadecyl group), stearyl group (18 carbon atoms; also called octadecyl group), behenyl group (22 carbon atoms; docosyl group branched-chain ones include, for example, an isostearyl group (having 18 carbon atoms; also called a 16-methylheptadecyl group). Among them, a stearyl group and a behenyl group are preferred, and a behenyl group is more preferred.

In the unsaturated hydrocarbon group having 12 to 22 carbon atoms in R ¹ and R ⁴ , the unsaturation may be either the unsaturation of the carbon-carbon double bond or the unsaturation of the carbon-carbon triple bond. , preferably carbon-carbon double bond unsaturation. Unsaturated hydrocarbon groups with carbon-carbon double bonds are also referred to as alkenyl groups. The number of unsaturated atoms is preferably 1 to 3, more preferably 1 or 2, and even more preferably 1. When the number of unsaturations is two or more, it is preferred that all of them are carbon-carbon double bond unsaturations. The unsaturated hydrocarbon group in R ¹ and R ⁴ preferably has 16 to 22 carbon atoms.

In formula (1), at least one of R ¹ and R ⁴ is more preferably an unsaturated hydrocarbon group having 18 carbon atoms. In that case, the dispersibility of the powder can be further improved. Furthermore, at least one of R ¹ and R ⁴ is more preferably an unsaturated hydrocarbon group having 18 carbon atoms and having 1 to 3 carbon-carbon double bonds. Thereby, the dispersibility of the powder can be further improved. The number of carbon-carbon double bonds is more preferably 1 or 2, more preferably 1. Examples of unsaturated hydrocarbon groups having 18 carbon atoms include oleyl group, elaidyl group, linoleyl group (polyunsaturated), linoleyl group (polyunsaturated) and the like, among which oleyl group is more preferred. . An oleyl group is also called a cis-9-octadecenyl group.

For example, one of R ¹ and R ⁴ is an oleyl group, and the other is a group selected from the group consisting of an oleyl group, a behenyl group, and a stearyl group. .

Specific combinations of R ¹ and R ⁴ are not limited thereto, but when represented as (R ¹ , R ⁴ ), for example, (oleyl group, oleyl group), (oleyl group, behenyl group), (behenyl group, oleyl group), (oleyl group, stearyl group), (stearyl group, oleyl group), and the like. Among these, combinations of (oleyl group, oleyl group), (oleyl group, behenyl group), and (behenyl group, oleyl group) are preferred, and combinations of (oleyl group, behenyl group) and (behenyl group, oleyl group) are more preferred. preferable.

In formula (1), R ² and R ³ (the following descriptions of R ² and R ³ are applied independently unless otherwise specified) each independently have 1 to 6 carbon atoms; alkyl groups, hydroxyalkyl groups having 1 to 6 carbon atoms, and polyoxyalkylene groups having 4 to 60 carbon atoms. Here, the alkyl or alkylene portion in said alkyl, hydroxyalkyl and polyoxyalkylene may be linear or branched. Preferably, the alkyl or alkylene moiety is linear. R ² and R ³ may be the same or different, but are more preferably the same from the viewpoint of production of PC compounds.

Examples of alkyl groups having 1 to 6 carbon atoms in R ² and R ³ include straight-chain methyl, ethyl, propyl, butyl, pentyl and hexyl groups, and branched-chain include isopropyl group, isobutyl group, and the like. The alkyl group having 1 to 6 carbon atoms is preferably a methyl group (--CH ₃ ), an ethyl group (--CH ₂ CH ₃ ), a propyl group (--CH ₂ CH ₂ CH ₃ ), and a methyl group (--CH ₃ ). is more preferred.

In R ² and R ³ , the hydroxyalkyl group having 1 to 6 carbon atoms is preferably a hydroxyalkyl group having a terminal hydroxy group. Examples of the hydroxyalkyl group having 1 to 6 carbon atoms include hydroxymethyl group, hydroxyethyl group, hydroxypropyl group and the like. As the hydroxyalkyl group having 1 to 6 carbon atoms, a hydroxyethyl group having a terminal hydroxy group (--CH ₂ CH ₂ OH) is more preferable.

In R ² and R ³ , the polyoxyalkylene group having 4 to 60 carbon atoms is a group having a repeating structure of oxyalkylene, for example, the formula -(alkylene-O) _n -H) [wherein n is an integer of 2 or more]. This n is preferably 2-30, more preferably 2-10, and even more preferably 2-6. This alkylene may be linear or branched. Examples of the polyoxyalkylene group having 4 to 60 carbon atoms include a polyoxyethylene group and a polyoxypropylene group, particularly -(CH ₂ CH ₂ O) _n H, -(CH ₂ CH ₂ CH ₂ O) _n H, —(CH ₂ CH(CH ₃ )O) _n H, and the like, where n is as defined above.

Preferably, R ² and R ³ are each independently a methyl group or a hydroxyethyl group. In that case, the dispersibility of the powder can be further improved. Furthermore, it is more preferred that both R ² and R ³ are methyl groups, or both are hydroxyethyl groups (especially --CH ₂ CH ₂ OH).

In the compound of formula (1), at least one of R ¹ and R ⁴ is an unsaturated hydrocarbon group having 18 carbon atoms, and R ² and R ³ are each independently a methyl group or a hydroxyethyl group (especially —CH ₂ CH ₂ OH) is a preferred embodiment. In that case, the dispersibility of the powder can be further improved.

Specific combinations of R ¹ , R ² , R ³ and R ⁴ are not limited to these, but when represented as (R ¹ , R ² , R ³ , R ⁴ ), for example, ( oleyl group, methyl group, methyl group, oleyl group), (oleyl group, methyl group, methyl group, behenyl group), (behenyl group, methyl group, methyl group, oleyl group), (oleyl group, hydroxyethyl group, hydroxy ethyl group, behenyl group), (behenyl group, hydroxyethyl group, hydroxyethyl group, oleyl group), and the like.

A method for producing a PC compound will be described.
The PC compound represented by the formula (1) is obtained by reacting the alcohol represented by the formula (2) and 2-chloro-2-oxo-1,3,2-dioxaphospholane (hereinafter abbreviated as COP) with an organic base. It is obtained by ring-opening an intermediate obtained by reacting in the presence of with a tertiary amine represented by the formula (3). The resulting PC compound can be purified by general purification methods such as reprecipitation and recrystallization.

R ¹ , R ² , R ³ and R ⁴ in formulas (2) and (3) have the same definitions as in formula (1).

The PC compound represented by formula (1) has a group (-N ⁺ (CH ₃ ) ₂ (CH ₂ ) ₂ -O-PO ₃ ^- ) similar in structure to phosphorylcholine in the molecule (hereinafter referred to as "phosphorylcholine analogous group ) is a compound having Phosphorylcholine-like groups are polar groups and function as hydrophilic groups. In addition, unsaturated or saturated hydrocarbon groups are bound to both sides of the phosphorylcholine-like group, respectively, and these hydrocarbon groups function as hydrophobic groups. As such, PC compounds may also have surfactant capabilities. Since the PC compound has such a structure and properties, it has a very high affinity for the skin. It is believed that the powder is less likely to agglomerate and can be well dispersed in the composition. In addition, it is believed that the improved dispersibility of the powder helps the powder to adhere uniformly to the skin. Therefore, by blending the component (A) in the powder-containing composition (especially cosmetics), the powder easily adheres to the skin (easy to form a cosmetic film), and the lack of powdery creaking and powdery feeling can be improved. It is easy to obtain effects such as smoothness (uniformity of the cosmetic film). In addition, the PC compound has a good balance of lipophilicity and hydrophilicity, and is excellent in water repellency and oil repellency.

Here, in the case of a compound in which both R ¹ and R ⁴ in formula (1) are saturated hydrocarbon groups having 12 to 22 carbon atoms, powder dispersibility as high as that of component (A) can be obtained. Hateful. Examples of such compounds include behendimonium ethyl stearyl phosphate. Behendimonium ethyl stearyl phosphate is a compound in which R ¹ is a behenyl group, R ² and R ³ are both methyl groups, and R ⁴ is a stearyl group in the above formula (1). Not included. Compounds having no unsaturated hydrocarbon group, such as behendimonium ethyl stearyl phosphate, can improve adhesion to the skin as shown in the above-mentioned Patent Document 2, but in some cases However, there is also the problem of being subject to formulation restrictions due to its low solubility in liquid components. However, compared with behendimonium ethyl stearyl phosphate and the like, the compound of the above formula (1) has improved solubility in liquid components, and can improve powder dispersibility and adhesion to the skin. Found. In particular, adhesion without stickiness (adhesion without excessive stickiness or tightness) can be exhibited. Furthermore, the compound of formula (1) has a gemini-type structure, and for example, the adhesion of powder to the skin (cosmetic film formation), and the absence of powdery creaking and powdery feeling (cosmetic film formation). It can also have the advantages of behendimonium ethyl stearyl phosphate such as film uniformity, water repellency and oil repellency. In the powder-containing composition, when comparing a composition using the PC compound of formula (1) with a composition using a compound having no unsaturated hydrocarbon group such as behendimonium ethyl stearyl phosphate, the formula It has been demonstrated that when the PC compound of (1) is used, more excellent powder dispersibility, adhesive strength, and long-lasting effects can be obtained (see Examples).

The component (A) may consist of a single compound of formula (1), or may contain a plurality of compounds of formula (1) having different structures (mixture).

The content of component (A) in the present composition (the total content thereof if there is more than one) is not limited to this, but from the viewpoint of powder dispersibility and obtaining a good feeling in use, the present composition For example, it can be 0.0001 to 10% by mass, preferably 0.001 to 7% by mass, relative to the total amount (100% by mass). Furthermore, the content of component (A) is preferably 0.005 to 5% by mass, more preferably 0.01 to 3% by mass, and 0.05 to 5% by mass, based on the total amount of the composition. More preferably, it is 2% by mass. In that case, a composition with high powder dispersibility can be obtained.

Component (B)
Component (B) is a component that can dissolve component (A) when heated to 75° C. and is liquid at room temperature. In the present invention, "component (B) can dissolve component (A) at 75°C" means that component (A) (solid) and component (B) (liquid) are mixed at a mass ratio of 1:99, It means that component (A) dissolves in component (B) when mixed at a temperature of 75° C. to give a liquid mixture (solution) without undissolved residue. Dissolution can be confirmed by, for example, heating 24.75 g of component (B) to 75° C., adding 0.25 g of component (A), mixing, and visually inspecting the mixture. The state of dissolution may be any state in which there are no undissolved substances, and it is preferable that the solution is completely dissolved and transparent. may Additionally, the state of dissolution may be translucent or in the presence of droplets, provided there is no undissolved matter. Thus, the state of dissolution is preferably a state of being completely uniformly mixed and dissolved, but also includes a state of non-uniformly mixed and dissolved. Component (B) is preferably capable of dissolving component (A) at a lower temperature, such as 70°C, 60°C, 50°C, or 40°C. The conditions of dissolution are similar to those described above.

The component (B) is not particularly limited as long as it is a liquid component (liquid at room temperature) capable of dissolving the component (A), and an appropriate component can be used. In the present specification, the term "component (B) is liquid" means that it is liquid at a normal temperature (for example, 10 to 30 ° C.) at which the cosmetic is used, and specifically at room temperature (specifically Specifically, it means that it is liquid under the condition of 25°C.

Component (B) is preferably at least one or more liquid components selected from the group consisting of monohydric alcohols, dihydric alcohols, hydrocarbon oils, ester oils, and fatty acids. These components can easily dissolve the PC compound of component (A), and can further improve powder dispersibility.

Examples of monohydric alcohols include, but are not limited to, monohydric aliphatic alcohols, such as methanol, ethanol, n-propanol, isopropanol, and n-butanol. be done. Among these, ethanol is preferred.

Examples of dihydric alcohols include, but are not limited to, dihydric aliphatic alcohols, specifically 1,3-butylene glycol, propylene glycol, and dipropylene glycol. be done.

Examples of hydrocarbon oils include, but are not limited to, liquid paraffin, hydrogenated polyisobutene, mineral oil, light liquid isoparaffin, isododecane, undecane, and tridecane.

Examples of ester oils include, but are not limited to, ester compounds of acids (such as fatty acids) and monohydric fatty alcohols or polyhydric fatty alcohols (such as glycerin), fatty acid polyglyceryls, and fatty acids. Sorbitan and the like can be used.

Specific examples of ester compounds of acids and alcohols include, but are not limited to, cetyl 2-ethylhexanoate, glyceryl tri-2-ethylhexanoate, ethylhexyl methoxycinnamate, isononyl isononanoate, isotridecyl isononanoate, diisostearyl malate, PG dicaprate, isopropyl myristate, isopropyl palmitate and the like.

Specific examples of fatty acid polyglyceryl include, but are not limited to, polyglyceryl-2 isostearate, polyglyceryl-10 pentaoleate, isononyl isononanoate, and polyglyceryl diisostearate.

Specific examples of fatty acid sorbitan include, but are not limited to, sorbitan sesquioleate, polyoxyethylene sorbitan monooleate (20E.O.), and sorbitan sesquiisostearate.

Examples of fatty acids include, but are not limited to, isostearic acid, isononanoic acid, and the like.

The component (B) may be used singly or in combination of multiple (eg, two, three, or more). Moreover, you may use components (B) other than the component illustrated above.

In the above composition, at least one component (B) is more preferably a monohydric alcohol or a dihydric alcohol. In that case, the dispersibility of the powder can be further improved.

The content of component (B) in the present composition (the total content thereof if there is more than one) is not limited to this, but from the viewpoint of powder dispersibility and obtaining a good feeling in use, the present composition For example, it can be 0.01 to 99.5% by mass, preferably 0.1 to 99% by mass, relative to the total amount (100% by mass). Furthermore, the content of component (B) is preferably 0.5 to 95% by mass, more preferably 1 to 90% by mass, more preferably 3 to 80% by mass, relative to the total amount of the composition. It is even more preferable to have In that case, a composition with high powder dispersibility can be obtained.

Here, the ratio of component (B) to component (A) ((B)/(A)) is not limited to this, but can be, for example, 1 to 1000 in mass ratio. . When the ratio of the content of component (B) to the content of component (A) falls within this range, the dispersibility of the powder can be improved. This ratio is preferably 5-500, more preferably 10-250.

Component (C)
The powder of component (C) is a component that does not dissolve in the composition of the present invention and is incorporated as a powder (ie, as solid particles). For example, in a cosmetic composition, the powder is blended to impart effects such as makeup effect, UV scattering effect, improvement of usability, etc., although not limited to the following effects.

The powder is not particularly limited depending on the shape such as spherical, plate-like, spindle-like, or needle-like, particle size such as fumes, fine particles, or pigment grade, and particle structure such as porous or non-porous. Powders include inorganic powders, glitter powders, organic powders, colored pigments, composite powders, and the like.

Examples of inorganic powders include, but are not limited to, metal oxide powders, metal carbonate powders, metal silicate powders, etc. Specific examples of inorganic powders include , such as titanium oxide, zinc oxide, aluminum oxide, cerium oxide, magnesium oxide, zirconium oxide, iron oxide, mica, synthetic mica, sericite, synthetic sericite, talc, carbon black, magnesium carbonate, calcium carbonate, Chromium Oxide, Chromium Hydroxide, Aluminum Silicate, Magnesium Silicate, Magnesium Aluminum Silicate, (Fluoride/Hydroxide/Oxidation)/(Mg/K Silicon) (Talc/Potassium Fluorosilicocalcin), Kaolin, Silicon Carbide , barium sulfate, boron nitride, silica, glass powder, and borosilicate.

Glittering powders include, but are not limited to, chemically treated mica. Specific examples of glistening powders include bismuth oxychloride, mica titanium (titanium oxide coated mica), iron oxide-treated mica, iron oxide-treated mica-titanium, organic pigment-treated mica-titanium, silicon dioxide/titanium oxide-coated mica, titanium oxide-coated glass powder, iron oxide-titanium oxide-coated glass powder, and aluminum powder. .

Examples of organic powders include metal soap powders such as zinc laurate, zinc myristate, zinc stearate, magnesium laurate, magnesium myristate, magnesium stearate, and aluminum stearate; methylsilsesquioxane, crosslinked organopolysiloxane polymers, polystyrene, polyurethane, polyethylene, polypropylene, polyethylene terephthalate, polymethacrylates such as polymethyl methacrylate, and crosslinked polymethacrylates such as methyl methacrylate crosspolymers, Composite of polymethyl methacrylate and polyisoprene, polyacrylic acid ester, acrylonitrile-methacrylic acid copolymer powder, polytetrafluoroethylene, (HDI/PPG/polycaprolactone) crosspolymer, and the like. Crosslinked organopolysiloxane polymers include partially crosslinked methylpolysiloxane such as (dimethicone/vinyldimethicone) crosspolymer, partially crosslinked methylphenylpolysiloxane such as (dimethicone/phenyldimethicone) crosspolymer, and dimethicone copolyol crosspolymer. Partially crosslinked polyether-modified silicone such as, partially crosslinked alkyl-modified silicone, (lauryl dimethicone PEG) crosspolymer and other partially crosslinked alkyl-polyether-modified silicones. (vinyl dimethicone) crosspolymer, (dimethicone/phenyl vinyl dimethicone) crosspolymer, (dimethicone/vinyl dimethicone/methicone) crosspolymer, (dimethicone/lauryl dimethicone) crosspolymer, (diphenyl dimethicone/vinyldiphenyl dimethicone/silsesquioxane) crosspolymer polymers, (vinyl dimethicone/methicone silsesquioxane) crosspolymers, and the like.

Examples of colored pigments include inorganic red pigments such as red iron oxide (red iron oxide), iron hydroxide, and iron titanate, inorganic brown pigments such as γ-iron oxide, and inorganic yellow pigments such as yellow iron oxide and ocher. , Black iron oxide, inorganic black pigments such as carbon black, inorganic purple pigments such as manganese violet and cobalt violet, inorganic green pigments such as chromium hydroxide, chromium oxide, cobalt oxide and cobalt titanate, Prussian blue, ultramarine blue, etc. Inorganic blue pigments, lakes of tar pigments with aluminum or the like, lakes of natural pigments, synthetic resin powders obtained by combining these powders, and the like. Examples of tar pigments include Red No. 3, Red No. 104, Red No. 106, Red No. 201, Red No. 202, Red No. 204, Red No. 205, Red No. 220, Red No. 226, Red No. 227 and Red No. 228. , Red No. 230, Red No. 401, Red No. 505, Yellow No. 4, Yellow No. 5, Yellow No. 202, Yellow No. 203, Yellow No. 204, Yellow No. 401, Blue No. 1, Blue No. 2, Blue No. 201, Blue 404, Green No. 3, Green No. 201, Green No. 204, Green No. 205, Orange No. 201, Orange No. 203, Orange No. 204, Orange No. 206, Orange No. 207 and the like.

Composite powders include metal oxide-coated mica, metal oxide-coated glass powder, and metal oxide-coated silicon dioxide. Specific examples of composite powders include titanium oxide-coated mica, iron oxide-coated mica, iron oxide-coated titanium-mica, zinc oxide-coated titanium-mica, barium sulfate-coated titanium-mica, organic pigment-treated titanium-mica, Examples include silicon dioxide/titanium oxide-coated mica, titanium oxide-coated glass powder, iron oxide-titanium oxide-coated glass powder, titanium oxide-containing silicon dioxide, and zinc oxide-containing silicon dioxide.

The powder may be surface-treated powder (powder whose surface is treated with an appropriate surface treatment agent). Examples of surface treatments include fluorine compound treatment, silica treatment, alumina treatment, aluminum hydroxide treatment, silicone treatment (methicone treatment, hydrogen dimethicone treatment, etc.), silicone resin treatment, pendant treatment, silane coupling agent treatment, and titanium coupling. Agent treatment, silane treatment, oil treatment, surfactant treatment, lecithin treatment, N-acylated lysine treatment, polyacrylic acid treatment, metal soap treatment, acrylic resin treatment, metal oxide treatment and the like. These surface treatments may be used alone or in combination of two or more.

The treatment amount of the surface treatment agent is preferably 0.1 to 30% by mass, more preferably 0.5 to 20% by mass, and still more preferably 1 to 10% by mass relative to the untreated powder.

A conventionally known method can be used for the surface treatment method. For example, a surface treatment agent and powder particles to be treated are added to a solvent, stirred with a ball mill or the like, dried if necessary, washed with water, and filtered repeatedly to remove contaminants, followed by drying, By pulverizing, the desired surface-treated powder can be obtained. In addition, it is also possible to simultaneously treat the surface with several kinds of compounds that are surface treatment agents, or to perform surface treatment in advance with any one of the compounds and then further surface-treat with other compounds.

The component (C) may be used alone or in combination of two or more. When two or more kinds of powders are blended, it is possible to exhibit multiple effects (for example, makeup effect and UV protection effect) or to adjust the color of makeup.

In the present composition, the content of component (C) (the total amount if there is more than one) is preferably 0.1 to 99.5% by mass with respect to the total amount of the present composition (100% by mass). . When the content of component (C) is 0.1% by mass or more, the above effects of the powder can be further enhanced. Further, when the content of the component (C) is 99.5% by mass or less, it is possible to easily obtain a composition in which the powder is stably blended. The content of component (C) is more preferably 0.5 to 99% by mass, even more preferably 1 to 95% by mass.

Here, the ratio of component (A) to component (C) ((A)/(C)) is preferably 0.001 to 1 in mass ratio. When the ratio of the content of component (A) to the content of component (C) is 0.001 or more, component (A) can be well bonded to the surface of the powder of component (C), It is possible to further improve the dispersibility of the powder. From the standpoint of obtaining the effect of powder and the standpoint of feel during use, the ratio of component (A) to component (C) ((A)/(C)) is preferably 1 or less in terms of mass ratio. This ratio ((A)/(C)) is preferably 0.005 to 0.8, more preferably 0.01 to 0.5.

Component (D)
The present composition comprises component (D): a solid fatty acid having an alkyl group of 12 to 22 carbon atoms (hereinafter referred to as component (D1)), a compound having an alkyl group of 12 to 22 carbon atoms and a phosphate ester moiety. (hereinafter referred to as component (D2)), a solid nonionic surfactant having an HLB of 7.0 or less (hereinafter referred to as component (D3)), and polyoxyethylene hydrogenated castor oil (hereinafter referred to as component (D4) It is more preferable to contain at least one component (component (D)) selected from the group consisting of By blending the component (D), the solubility of the component (A) in the component (B) is further increased, and the binding force of the component (A) to the component (C) is increased, thereby improving the powder dispersibility. It can be improved further. In addition, in this specification, the component (D) is a component that is not included in the component (B). That is, component (D) is a component that is solid at room temperature, or that does not dissolve component (A) at 75° C. even if it is liquid at room temperature.

The solid fatty acid having a C12-22 alkyl group of component (D1) is a solid fatty acid in which the hydrocarbon moiety of the fatty acid is a C12-22 alkyl group. Examples of component (D1) include, but are not limited to, behenic acid, stearic acid, palmitic acid, myristic acid, and lauric acid.

The compound (D2) having an alkyl group having 12 to 22 carbon atoms and a phosphate moiety has an alkyl group having 12 to 22 carbon atoms in the molecule, and the alkyl group or other hydrocarbon group and an ester It is a compound containing a binding phosphate moiety. Examples of component (D2) include, but are not limited to, behendimonium ethyl stearyl phosphate, hydrogenated soybean phospholipids, and hydrogenated soybean lysophospholipids.

The solid nonionic surfactant having an HLB of 7.0 or less as the component (D3) is not limited thereto, but examples thereof include polyethylene glycol monostearate, sorbitan sesquistearate, sorbitan monopalmitate, mono sorbitan stearate, sorbitan monopalmitate, glyceryl stearate and the like.

Component (D4) is polyoxyethylene hydrogenated castor oil. The number of polyoxyethylene (POE) chains is not limited as long as it is applicable for component (D).

The component (D) may be used alone or in combination of two or more.

The content of component (D) in the present composition (the total content thereof if there is more than one) is not limited to this, but from the viewpoint of powder dispersibility and obtaining a good feeling in use, the present composition For example, it can be 0.001 to 20% by mass with respect to the total amount (100% by mass). Furthermore, the content of component (D) is preferably 0.01 to 15% by mass, more preferably 0.01 to 10% by mass, relative to the total amount of the composition, and 0.05 to It is more preferably 10% by mass, and even more preferably 0.1 to 5% by mass. In that case, a composition with high powder dispersibility can be obtained.

Here, the ratio of component (D) to component (A) ((D)/(A)) is preferably 0.1-10 in mass ratio. When the ratio of the content of component (D) to the content of component (A) is 0.1 or more, component (A) and component (D) are more mixed and dissolved in component (B). Component (A) can be well bonded to the surface of the powder, further improving the dispersibility of the powder. From the viewpoint of obtaining a better powder dispersibility characteristic of component (A), the ratio of component (D) to component (A) ((D)/(A)) is preferably 10 or less in terms of mass ratio. preferable. This ratio ((D)/(A)) is preferably 0.3-8, more preferably 0.5-5.

The composition of the present invention may further contain components other than the above components (A) to (D). Such ingredients include, for example, water, trihydric alcohols (glycerin, etc.), oils other than the above (squalane, silicone oil, etc.), cosmetic ingredients (plant extracts and mixtures thereof, etc.), preservatives (phenoxyethanol, methylparaben, etc.). , ethylparaben, etc.).

The composition can be in various forms containing powder. For example, solid compositions, semi-solid compositions, suspensions (aqueous or oil-based), emulsion compositions in which powder is uniformly dispersed (e.g., O/W type or W/O type emulsions (creams, milky lotions etc.)), or a composition that is shaken in use to disperse the powder into the liquid. In the present composition, aggregation of powder is suppressed, and a formulation with high powder dispersibility can be obtained. For example, in a type of composition (including solids, semi-solids, emulsions, etc.) in which the powder is stored as it is uniformly dispersed, the dispersibility of the powder during production can be maintained. In addition, in a composition of the type in which the powder is dispersed in a liquid by shaking at the time of use, the powder is uniformly dispersed by shaking, and the dispersed state is maintained for a relatively long time (for example, a time that does not cause problems in using cosmetics). can be sustained.

The present composition is preferably a cosmetic. Cosmetics may be skin cosmetics or hair cosmetics. The present composition is particularly preferably a skin cosmetic (powder-containing cosmetic for skin). In addition, the powder-containing composition of the present invention can be applied to cosmetics for all uses containing powder, including skin care products and makeup products. The present composition can provide a powder-containing cosmetic that has excellent adhesion, long lasting makeup, and a good feel during use.

The skin cosmetic is not particularly limited, and can be used as a cosmetic for various purposes. For example, emulsion, cream, serum, hand cream, eye cream, body cream, make-up cosmetics, concealer, cheek, eye shadow, eye color, makeup base, foundation (e.g., liquid foundation, solid foundation, oily solid foundation) , sunscreen, and other cosmetics. Examples of the method of using the skin cosmetic include a method of applying it to hands or fingers, a method of using cotton, a method of impregnating a non-woven fabric, and a method of spraying or misting.

The hair cosmetic is not particularly limited, and can be used as a cosmetic for various purposes. Examples include cosmetics such as hair cream, hair wax, hair rinse, hair mask, hair treatment, and hair sunscreen. Examples of the method of using the hair cosmetic include a method of applying it to hands and fingers, a method of spraying or misting, and the like.

The present composition can be produced by mixing the above components. In the manufacturing process, components (A), (B), and (D) (if used) are heated and mixed to form a mixture, and then powder of component (C) is added to the mixture. preferably included. Specifically, for example, in the case of solid powder compositions (especially solid powder cosmetics), components including component (A), component (B) and component (D) are heated and mixed, and then component (C) is added. is added, and the mixture is pulverized, and the resulting powdery composition is used as it is, or if necessary, a volatile solvent (organic solvent, water, etc.) is added to make a slurry, which is filled and molded (volatile by further removing the solvent, if any), a solid powder composition can be obtained. In the case of an emulsified composition (particularly an emulsified cosmetic), an oily component containing component (A), component (B) and component (D) is heated and mixed, and separately, an aqueous composition in which component (C) is dispersed is prepared. A method of preparing ingredients, mixing and emulsifying these oily ingredients and aqueous ingredients, and then cooling can be used. Appropriate high-speed stirrers, emulsifiers and kneaders (eg, Despa, three-roller, homomixer, etc.) can be used in the production. Of course, the method of making the composition is not limited to this.

In the present specification, a method for suppressing aggregation of powder in a composition containing component (C): powder is disclosed. The method is characterized by combining components (A) and (B). As described above, when the powder of the component (C) is contained, by blending the components (A) and (B) in combination, the dispersibility of the powder is improved and the powder is less likely to agglomerate. . As a result, it is possible to obtain a cosmetic that is excellent in (re)dispersibility and has good adhesiveness and long-lasting makeup. Further, by blending the component (D), dispersibility and adhesiveness can be further improved. can be done.

The composition of the present invention can also be applied to uses other than cosmetics. In the present invention, it was found that the powder can be well dispersed (cohesion is suppressed) in various compositions containing powder other than cosmetics. An example of such applications includes, for example, powder-containing inks. The composition of the present invention can disperse powder such as carbon black, which is used as a black ink, with good dispersibility, and can provide a toner ink with good dispersibility. Further, as other applications, the powder-containing composition of the present invention can be used in construction-related compositions such as cement, household detergents, pharmaceuticals, and the like.

The powder-containing composition according to the present invention will be described below with reference to examples, but the present invention is not limited to the examples.

NMR measurement After dissolving the PC compound obtained according to the synthesis example in deuterated chloroform containing tetramethylsilane (TMS) as an internal standard substance, the compound was analyzed using JNM-AL600 (manufactured by JEOL Ltd.). .

Synthesis of PC compound Synthesis example 1 (synthesis of PC compound 1)
A combination of (R ¹ , R ² , R ³ , R ⁴ ) = (oleyl group, hydroxyethyl group, hydroxyethyl group, behenyl group). 65.3 g (0.2 mol) of behenyl alcohol, 20.2 g (0.2 mol) of triethylamine and 280 g of tetrahydrafuran were added, cooled to 4° C., stirred and mixed. Next, a mixed solution of 28.5 g (0.2 mol) of 2-chloro-2-oxo-1,3,2-dioxaphosphorane and 60 g of tetrahydrafuran was added to the cooled mixed solution using a dropping funnel. Dripped. The dropwise addition was carried out gradually over 2 hours while stirring the cooled mixed solution so that the reaction temperature did not exceed 10°C. After the dropwise addition was completed, stirring was continued for an additional hour. Subsequently, triethylamine hydrochloride precipitated as a by-product was filtered off. The whole amount of the obtained filtrate was put into a 2 L round-bottomed flask equipped with a stirrer, 142 g (0.4 mol) of N,N-diethanololeylamine as a tertiary amine and 380 g of acetonitrile were added, and the mixture was stirred at 70° C. for 12 hours. . After that, the precipitate obtained by cooling the reaction solution was separated by filtration and dried at 70° C. under reduced pressure to obtain crude crystals. The obtained crude crystals were recrystallized with a mixed solvent of tetrahydrafuran and acetonitrile to obtain 15.7 g of white crystals (yield 10%).
The results of ¹ H-NMR and ³¹ P-NMR analyzes of PC compound 1 obtained are shown below.
¹ H-NMR (δ (ppm)): 0.88 (t, J (HH) = 6.6 Hz, 6H, ), 1.21-1.39 (m, 60H), 1.58-1.63 (m, 2H), 1.65-1.73 (m, 2H), 1.93-2.1 (m, 4H), 3.6-3.65 (m, 4H), 3.7-3 .75 (m, 2H), 3.8-3.85 (m, 4H), 3.95-4,05 (m, 4H) 4.51-4.55 (m, 2H), 5.3- 5.4 (m, 2H)
³¹ P-NMR (δ (ppm)): -2.1 (s)

Synthesis Example 2 (synthesis of PC compound 2)
Combination of (R ¹ , R ² , R ³ , R ⁴ )=(oleyl group, methyl group, methyl group, behenyl group) 118.2 g of N,N-dimethyloleylamine instead of N,N-diethanololeylamine as starting amine (0.4 mol) was used in the same manner as in Synthesis Example 1 to obtain 72.8 g of white crystals (yield: 50%).
The results of ¹ H-NMR and ³¹ P-NMR analyzes of PC compound 2 obtained are shown below.
¹ H-NMR (δ (ppm)): 0.88 (t, J (HH) = 7.2 Hz, 6H, ), 1.2-1.34 (m, 48H), 1.54-1.61 (m, 2H), 1.63-1.7 (m, 2H), 1.93-2.09 (m, 4H), 3.36 (s, 6H), 3.43-3.47 (m , 2H), 3.78-3.87 (m, 4H), 4.29-4.32 (m, 2H), 5.3-5.4 (m, 2H)
³¹ P-NMR (δ (ppm)): 0.39 (s)

Synthesis Example 3 (synthesis of PC compound 3)
Combination of (R ¹ , R ² , R ³ , R ⁴ )=(behenyl group, hydroxyethyl group, hydroxyethyl group, oleyl group) Instead of behenyl alcohol as the starting alcohol, 53.6 g (0.2 mol) of oleyl alcohol was used. 15.5 g of white crystals were obtained in the same manner as in Synthesis Example 1, except that 165.4 g (0.4 mol) of N,N-diethanolbehenylamine was used instead of N,N-diethanololeylamine as the raw material amine. (10% yield) was obtained.
The results of ¹ H-NMR and ³¹ P-NMR analyzes of PC compound 3 obtained are shown below.
¹ H-NMR (δ (ppm)): 0.88 (t, J (HH) = 6.6 Hz, 6H, ), 1.2-1.38 (m, 64H), 1.58-1.64 (m, 2H), 1.67-1.72 (m, 2H), 1.93-2.09 (m, 4H), 3.7-3.76 (m, 4H), 3.83-3 .86 (m, 2H), 3.92-3.96 (m, 4H), 4.0-4,05 (m, 2H) 4.17-4.25 (m, 4H), 5.3- 5.4 (m, 2H)
³¹ P-NMR (δ (ppm)): -1.1 (s)

Synthesis Example 4 (Synthesis of PC compound 4)
Combination of (R ¹ , R ² , R ³ , R ⁴ )=(behenyl group, methyl group, methyl group, oleyl group) Using 53.6 g (0.2 mol) of oleyl alcohol instead of behenyl alcohol as the starting alcohol, Furthermore, the same procedure as in Synthesis Example 1 was carried out except that 141.4 g (0.4 mol) of N,N-dimethylbehenylamine was used instead of N,N-diethanololeylamine as the raw material amine, and 43.6 g of white crystals were obtained. rate of 30%) was obtained.
The results of ¹ H-NMR and ³¹ P-NMR analyzes of PC compound 4 obtained are shown below.
¹ H-NMR (δ (ppm)): 0.88 (t, J (HH) = 7.2 Hz, 6H, ), 1.3-1.5 (m, 60H), 1.5-1.6 (m, 2H), 1.65-1.7 (m, 2H), 1.95-2.02 (m, 4H), 3.3 (s, 6H), 3.3-3.46 (m , 2H), 3.78-3.84 (m, 4H), 4.27-4.31 (m, 2H), 5.31-5.38 (m, 2H)
³¹ P-NMR (δ (ppm)): 0.56 (s)

Synthesis Example 5 (Synthesis of PC compound 5)
Combination of (R ¹ , R ² , R ³ , R ⁴ )=(oleyl group, methyl group, methyl group, oleyl group) Using 53.6 g (0.2 mol) of oleyl alcohol instead of behenyl alcohol as the starting alcohol, Further, the same procedure as in Synthesis Example 1 was carried out except that 118.2 g (0.4 mol) of N,N-dimethyloleylamine was used instead of N,N-diethanololeylamine as the raw material amine, and 16.08 g of white crystals (yield 12%) was obtained.
The results of ¹ H-NMR and ³¹ P-NMR analyzes of PC compound 5 obtained are shown below.
¹ H-NMR (δ (ppm)): 0.88 (t, J (HH) = 7.2 Hz, 6H, ), 1.2-1.4 (m, 48H), 1.56-1.62 (m, 2H), 1.65-1.7 (m, 2H), 1.93-2.05 (m, 4H), 3.34 (s, 6H), 3.44-3.47 (m , 2H), 3.76-3.84 (m, 4H), 4.28-4.31 (m, 2H), 5.3-5.4 (m, 4H)
³¹ P-NMR (δ (ppm)): 0.56 (s)

Examples 1-26, Comparative Examples 1-5
Powder-containing composition (solid powder cosmetic)
Using the PC compounds 1 to 5 produced above, the following compositions were produced.

Tables 1 and 2 show the components of the powder-containing compositions of Examples 1 to 26 and Comparative Examples 1 to 5, their blending amounts (% by mass), and the results of evaluation of formulations.

In Tables 1 and 2, each group of R ¹ , R ² , R ³ and R ⁴ in the PC compound is "C18H35 (unsaturated)" (meaning an oleyl group), "CH2CH2OH" (hydroxyethyl group), "CH3" (meaning a methyl group), and "C22H45" (meaning a behenyl group).

Examples and comparative examples shown in Tables 1 and 2 were produced by the following method.
Production method of Examples 1 to 26 Component (A) and component (B), and when blended, component (D) are heated and dissolved at 80 ° C. (75 ° C. in Example 7) and mixed, and the components (C) was added, treated with a high-speed stirrer (Despa: D=3000 rpm) for 5 minutes, and then cooled to room temperature.

Manufacturing method of Comparative Examples 1 to 5 Component (A), component (B) and component (D) (excluding those not blended among these) are dissolved and mixed with heating at 80 ° C., and component (C) is added. (except when not blended) was added, treated with a high-speed stirrer (Despa: D = 3000 rpm) for 5 minutes, and then cooled to room temperature.

Evaluation The formulations of Examples and Comparative Examples shown in Tables 1 and 2 were evaluated by the following methods.

Solubility of component (A) (when heated at 75°C)
Component (A) (0.25 g) and component (B) (24.75 g) were heated at 75° C. and mixed, and the mixture was visually observed and evaluated according to the following criteria.
A: Completely dissolved and mixed transparently.
◯: Completely dissolved and transparent, but fluctuation and haze are present.
Δ: There is no undissolved substance, but it is translucent or droplets are present.
x: Undissolved matter is present.

Dispersibility (Redispersibility)
70 g of purified water (or 70 g of light isoparaffin in Examples 8 to 13) was added to 30 g of each sample (powder-containing compositions of Examples and Comparative Examples) and treated with a high-speed stirrer (Despa: D = 3000 rpm) for 5 minutes. , the sample was allowed to stand for 1 hour. After that, the mixture was shaken until no undispersion was observed, and the number of shakes was confirmed. Here, the above test confirms the redispersibility, but since purified water and light isoparaffin function as volatile solvents, this experiment confirmed the dispersibility of the powder of the composition itself before dilution. can be confirmed.
◎: No undispersed matter is confirmed within 10 times of shaking ○: No undispersed matter is confirmed after 11 to 30 times of shaking △: No undispersed matter is confirmed after 31 to 60 times of shaking ×: Not even after 61 times of shaking Dispersion does not disappear

Adhesion Each sample was subjected to a use test by a panel of 20 specialists. Each panelist evaluated the sample on a scale of 4 according to the following absolute criteria.
Specifically, an appropriate amount of each sample was applied to the skin, and the degree of adhesion of the cosmetic powder after application was evaluated.
<Absolute criteria: Rating>
3: Adhesion is strongly felt 2: Adhesion is felt 1: Adhesion is slightly felt 0: Adhesion is not felt <judgment criteria>
(Average score) : (Judgment)
2.5 points or more: ◎
2 points or more and less than 2.5 points: 〇 1 point or more and less than 2 points: △
Less than 1 point: ×

Long-wearing makeup Each sample was subjected to a use test by a panel of 20 specialists, and each panelist evaluated it into 4 grades according to the following absolute criteria. Specifically, an appropriate amount of each sample was applied to the skin, and 8 hours after application, whether or not the makeup lasted (=sustained cosmetic effect) was evaluated.
<Absolute criteria: Rating>
3: The makeup lasts well and the makeup effect is felt to last for a long time. 2: The makeup lasts well and the makeup effect is felt to be sufficient, but slightly insufficient. Slightly insufficient 0: The durability of the makeup is very poor and the durability of the makeup effect is insufficient <Judgment criteria>
(Average score) : (Judgment)
2.5 points or more: ◎
2 points or more and less than 2.5 points: 〇 1 point or more and less than 2 points: △
Less than 1 point: ×

Results Examples 1 to 26 containing components (A) to (C) were x There was no (defective), it was △ or more (△, ○ or ⊚), and a good powder-containing composition was obtained. It was also confirmed that the component (A) was dissolved in the component (B) at 75° C. (similar evaluation results) even at the compounding ratio shown in Table 1. On the other hand, Comparative Examples 1 to 3 were poor in dispersibility (redispersibility), and Comparative Example 4 was poor in longevity of makeup. Incidentally, Comparative Example 5 is a preparation containing no powder, and thus the powder cannot be evaluated.

Example (prescription example)
The following examples were produced as powder-containing compositions for cosmetics. In the following examples, the content means the mixing ratio (% by mass), and the term "remaining amount" means the amount that makes the total amount 100% by mass. Dissolution of component (A) into component (B) by heating (75° C.) can be confirmed by the method described above.

Example 27: Solid powder cosmetic (foundation)
(Component) (Content: % by mass)
1. PC compound 1 (component A) 1.0%
2. Silica (Component C) (*1) 4.0%
3. Polymethyl methacrylate (Component C) (*2) 1.0%
4. Polymethyl methacrylate (Component C) (*3) 1.0%
5. Polymethylsilsesquioxane (Component C) (*4) 1.0%
6. Al hydroxide/isopropyl titanium triisostearate treated titanium oxide (Component C) (*5) 5.0%
7. Dimethicone (2.0%)/Al hydroxide (2.65%) treated titanium oxide (Component C) (*6) 3.0%
8. Dimethicone, aluminum hydroxide, hydrous silica-treated titanium oxide (component C) (*7) 0.1%
9. Hydrogen dimethicone-treated zinc oxide (component C) (*8) 5.0%
10. Alumina/stearate treated titanium oxide coated nylon-12 (Component C) (*9) 3.0%
11. Zinc Laurate Treated Talc (Component C) (*10) 8.0%
12. Synthetic phlogopite iron (component C) (*11) 5.0%
13. Dimethiconol-aminopropyltriethoxysilane-treated mica (Component C)
(*12) 8.0%
14. Dimethicone-treated talc (component C) (*13) 5.0%
15. Mica (average particle size 19 μm) (component C) 36.3%
16. Red iron oxide (*14) (component C) 0.3%
17. Yellow iron oxide (*15) (component C) 2.0%
18. Black iron oxide (*16) (component C) 0.3%
19. Glycine 0.1%
20. Methylparaben 0.2%
21. Polyglyceryl pentaoleate-10 (Component B) 0.5%
22. Behendimonium ethyl stearyl phosphate (Component D) (*17)
0.5%
23. Ethylhexyl methoxycinnamate (component B) 6.0%
24. Sorbitan sesquioleate (component B) 0.5%
25. Glyceryl tri-2-ethylhexanoate (Component B) (*18)
1.0%
26. Isotridecyl isononanoate (Component B) (*19) 1.0%
27. Mineral oil (component B) 0.5%
28. Dimethicone (*20) 0.5%
29. Matsurica flower extract, grape leaf extract, mint leaf extract, bifidobacterium culture lysate, satozakura flower extract, polyquaternium-51, rose rose fruit extract, rose flower extract, rose rose extract, tocopherol acetate, water-soluble collagen, royal jelly extract, angelica root extract, rose centifolia flower extract, damask rose flower water, rosemary flower extract, acerola fruit extract, royal jelly extract, orange flower water mixture (beauty ingredient mixture) 0.1%
30. Perfume 0.1%
(*1) God Ball E2-824C (manufactured by Suzuki Oil Industry Co., Ltd.)
(*2) Chemisno-MR-5C (manufactured by Soken Chemical Co., Ltd.)
(*3) Ganz Pearl GM-2800 (manufactured by Aica Kogyo Co., Ltd.)
(*4) Tospearl 2000B* (manufactured by Momentive Performance Materials Japan)
(*5) ITT-2 TiO2 CR-50 (manufactured by Daito Kasei Kogyo Co., Ltd.)
(*6) SA-Titanium MP-1133 (manufactured by Miyoshi Kasei Co., Ltd.)
(*7) SMT-500SAM (manufactured by Tayka)
(*8) XZ-300F-LP (manufactured by Sakai Chemical Co., Ltd.)
(*9) MTXO70-NL (manufactured by Hayate Material Co., Ltd.)
(*10) Talc ZL-6 (manufactured by Toshiki Pigment Co., Ltd.)
(*11) PDM-FE (manufactured by Topy Industries, Ltd.)
(*12) SE-MA-23 (manufactured by Miyoshi Kasei Co., Ltd.)
(*13) SA-talc JA-46R (manufactured by Miyoshi Kasei Co., Ltd.)
(*14) R-516P (manufactured by Titan Kogyo Co., Ltd.)
(*15) YP1200P (manufactured by Titan Kogyo Co., Ltd.)
(*16) BL-100P (manufactured by Titan Kogyo Co., Ltd.)
(*17) VINOVEIL-BS-100P (manufactured by NOF Corporation)
(*18) Myritol GTEH (manufactured by BASF Japan)
(*19) Saracos 913 (manufactured by Nisshin Oillio Group)
(*20) KF-96A-6CS (manufactured by Shin-Etsu Chemical Co., Ltd.)

(Production method)
(1) Mixture A was obtained by mixing components 2 to 20.
(2) Components 1 and 21 to 28 were heated at 80° C. to obtain a melt (or dispersion) B.
(3) The solution (or dispersion) B obtained in (2) above and components 29 and 30 were added to the mixture A obtained in (1) above to obtain a mixture.
(4) The mixture obtained in (3) above was pulverized to obtain a powdery composition.
(5) A solid powder cosmetic was obtained by filling and molding the powdery composition obtained in (4) above.

(evaluation)
It was confirmed that the solid powder cosmetic of Example 27 was excellent in the solubility, dispersibility, adhesion, and longevity of component (A).
In addition, the relationship of mass ratio was as follows. The total amount of component (A) was 1.0%, the total amount of component (B) was 9.5%, the total amount of component (C) was 88.0%, and the total amount of component (D) was 0. was 0.5%. Therefore, (A)/(C) was 0.011 and (D)/(A) was 0.5.

Example 28: Solid powder cosmetic (foundation)
(Component) (Content: % by mass)
1. PC compound 1 (component A) 1.5%
2. PC compound 2 (component A) 0.5%
3. Lysine dilauroyl glutamate (1%) treated mica (ingredient C)
5.0%
4. Silica (Component C) (*21) 1.0%
5. Silica (Component C) (*22) 4.0%
6. (vinyl dimethicone/methicone silsesquioxane) crosspolymer (component C) (*23) 3.0%
7. Synthetic phlogopite (component C) (*24) 7.0%
8. Boron nitride (component C) (*25) 4.0%
9. Mica (average particle size 19 μm) (component C) 28.95%
10. Amodimethicone (3%) treated mica (Component C) (*26) 5.0%
11. Talc (component C) (*27) 15.0%
12. Polyethylene terephthalate (component C) (*28) 1.0%
13. Bengara (Component C) (*14) 0.3%
14. Yellow iron oxide (component C) (*15) 2.0%
15. Black iron oxide (component C) (*16) 0.2%
16. Al hydroxide treated titanium oxide (Component C) (*29) 5.0%
17. Lecithin (0.5%)/Al hydroxide treated titanium oxide (average particle size 0.25 μm) (Component C) 1.0%
18. Dimethicone, aluminum hydroxide, hydrous silica-treated titanium oxide (component C) (*7) 0.5%
19. Hydrogen dimethicone-treated zinc oxide (Component C) (*8) 5.0%
20. Behendimonium ethyl stearyl phosphate (Component D) (*17)
0.1%
21. Polyglyceryl-2 isostearate (component B) 0.2%
22. Hydrogenated soybean phospholipid (component D) (*30) 0.3%
23. Isostearic acid (component B) 3.5%
24. Isononyl isononanoate (Component B) 1.8%
25. Mineral oil (component B) 0.5%
26. Stearyl dimethicone (*31) 2.0%
27. Diphenylsiloxyphenyl trimethicone (*32) 0.5%
28. Diphenyl dimethicone (*33) 0.5%
29. Dimethicone (*34) 0.2%
30. Trimethylsiloxysilicate (*35) 0.1%
31. Chlorphenesin 0.05%
32. Ethylhexylglycerin (*36) 0.1%
33. pine flower extract, grape leaf extract, mint leaf extract, bifidobacterium culture lysate, satozakura flower extract, polyquaternium-51, rose rose fruit extract, rose flower extract, rose rose extract, tocopherol acetate, water-soluble collagen, royal jelly extract, angelica root extract, rose centifolia flower extract, damask rose flower water, rosemary flower extract, acerola fruit extract, royal jelly extract, orange flower water mixture (beauty ingredient mixture) 0.1%
34. Perfume 0.1%
(*21) Silica microbead P-1505 (manufactured by Nikki Shokubai Kasei Co., Ltd.)
(*22) God Ball D11-796C (manufactured by Suzuki Oil Industry Co., Ltd.)
(*23) KSP-100 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(*24) PDM-20L (Topy Industries, Ltd.)
(*25) CCS102-JA BORON NITRIDE POWDER (manufactured by Yuka Sangyo Co., Ltd.)
(*26) Mica Y-2300WA3 (manufactured by Yamaguchi Mica)
(*27) Talc powder EX-15 (manufactured by Yamaguchi Maika)
(*28) Snow Leaf P (manufactured by Oken)
(*29) TIPAQUE CR-50 (manufactured by Ishihara Sangyo Co., Ltd.)
(* 30) NIKKOL Resinol S-10EZ (manufactured by Nikko Chemicals)
(*31) DC2503 COSMETIC WAX (manufactured by Dow Corning Toray Co., Ltd.)
(*32) KF-56 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(* 33) KF-54 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(* 34) KF-96A-10cs (manufactured by Shin-Etsu Chemical Co., Ltd.)
(*35) SR1000 (manufactured by Momentive Performance Materials Japan)
(*36) Adekanol GE-RF (manufactured by Adeka)

(Production method)
(1) Mixture A was obtained by mixing components 3 to 19.
(2) Components 1, 2 and 20 to 30 were heated at 80°C to obtain a melt (or dispersion) B.
(3) The solution (or dispersion) B obtained in (2) above and components 31 to 34 were added to the mixture A obtained in (1) above to obtain a mixture.
(4) The mixture obtained in (3) above was pulverized to obtain a powdery composition.
(5) The powdery composition obtained in (4) above was mixed with a volatile solvent (hydrogenated polyisobutene) to obtain a slurry.
(6) After the slurry obtained in (5) above was filled in a container and molded, the volatile solvent was removed to obtain a solid powder cosmetic.

(evaluation)
It was confirmed that the solid powder cosmetic of Example 28 had good solubility, dispersibility, adhesive strength, and long lasting effect of the component (A).
In addition, the relationship of mass ratio was as follows. The total amount of component (A) was 2.0%, the total amount of component (B) was 6.0%, the total amount of component (C) was 87.95%, and the total amount of component (D) was 0. was 0.4%. Therefore, (A)/(C) was 0.023 and (D)/(A) was 0.2.

Example 29: Solid powder cosmetic (foundation)
(Component) (Content: % by mass)
1. PC compound 1 (component A) 0.3%
2. PC compound 2 (component A) 1.0%
3. PC compound 4 (component A) 0.3%
4. Silica (Component C) (*37) 1.0%
5. Silica (Component C) (*38) 1.0%
6. (vinyl dimethicone/methicone silsesquioxane) crosspolymer (*23)
(Component C) 1.0%
7. (Diphenyl dimethicone/vinyl diphenyl dimethicone/silsesquioxane) crosspolymer (Component C) (*39) 2.0%
8. Nylon-12 (Component C) (*40) 2.0%
9. Polymethyl methacrylate (Component C) (*3) 2.0%
10. Boron nitride (component C) (*25) 2.0%
11. Dimethiconol/aminopropyltriethoxysilane-treated talc (Component C) (*41) 10.0%
12. Mica (average particle size 19 μm) (component C) 28.5%
13. Talc (component C) (*27) 10.0%
14. Dimethicone-treated talc (component C) (*13) 7.0%
15. Bengara (Component C) (*14) 0.3%
16. Yellow iron oxide (component C) (*15) 2.0%
17. Black iron oxide (component C) (*16) 0.2%
18. Dimethicone (1%) treatment, aluminum hydroxide (4%)/zinc oxide (0.4%) treatment titanium oxide (Component C) (*42) 3.0%
19. Al hydroxide (3%) treated titanium oxide (Component C) (*43)
10.0%
20. Methylparaben 0.15%
21. Ethylparaben 0.03%
22. Diphenylsiloxyphenyl trimethicone (*32) 3.0%
23.2-Cetyl ethylhexanoate (Component B) (*44) 0.2%
24. Mineral oil (component B) 0.1%
25. Squalane 0.5%
26. Ethylhexyl methoxycinnamate (component B) 7.0%
27. Diethylaminohydroxybenzoyl hexyl benzoate 0.2%
28. Behendimonium ethyl stearyl phosphate (Component D) (*17)
1.0%
29. Hydrogenated soybean phospholipid (component D) (*45) 3.5%
30. Hydrogenated soybean phospholipid (component D) (*46) 0.3%
31. Hydrogenated soybean lysophospholipid (component D) (*47) 0.2%
32. Chlorphenesin 0.01%
33. Ethylhexylglycerin (*33) 0.01%
34. Matsurica flower extract, grape leaf extract, mint leaf extract, bifidobacterium culture lysate, satozakura flower extract, polyquaternium-51, rose rose fruit extract, rose flower extract, rose rose extract, tocopherol acetate, water-soluble collagen, royal jelly extract, angelica root extract, rose centifolia flower extract, damask rose flower water, rosemary flower extract, acerola fruit extract, royal jelly extract, orange flower water mixture (beauty ingredient mixture) 0.1%
35. Perfume 0.1%
(*37) Sunsphere NP-200 (manufactured by AGC Si Tech)
(*38) Cosmesilica CQ4 (manufactured by Fuji Silysia Ltd.)
(* 39) KSP-300 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(*40) Ganz Pearl GPA-550 (manufactured by Aica Kogyo Co., Ltd.)
(* 41) SE-TA-13 (manufactured by Miyoshi Kasei Co., Ltd.)
(*42) MPY-100M (manufactured by Tayka)
(*43) MP-1133 (manufactured by Tayka)
(*44) Saracos 816T (manufactured by Nisshin OilliO Group)
(* 45) NIKKOL Resinol S-10 (manufactured by Nikko Chemicals)
(*46) HSL-70 (manufactured by YMC)
(* 47) LP70H (manufactured by Nippon Fine Chemical Co., Ltd.)

(Production method)
(1) Mixture A was obtained by mixing components 4 to 21.
(2) Components 1 to 3 and 22 to 31 were heated at 80°C to obtain a melt (or dispersion) B.
(3) The solution (or dispersion) B obtained in (2) above and components 32 to 35 were added to the mixture A obtained in (1) above to obtain a mixture.
(4) The mixture obtained in (3) above was pulverized to obtain a powdery composition.
(5) The powdery composition obtained in (4) above was mixed with a volatile solvent (purified water) to obtain a slurry.
(6) After the slurry obtained in (5) above was filled in a container and molded, the volatile solvent was removed to obtain a solid powder cosmetic.

(evaluation)
It was confirmed that the solid powder cosmetic of Example 29 had good solubility, dispersibility, adhesive strength, and long lasting effect of the component (A).
In addition, the relationship of mass ratio was as follows. The total amount of component (A) was 1.6%, the total amount of component (B) was 7.3%, the total amount of component (C) was 82.0%, and the total amount of component (D) was 5%. 0%. Therefore, (A)/(C) was 0.020 and (D)/(A) was 3.125.

Example 30: Solid powder cosmetic (cheek)
(Component) (Content: % by mass)
1. PC compound 1 (component A) 0.5%
2. Silica (Component C) (*48) 1.0%
3. (Diphenyl dimethicone/vinyl diphenyl dimethicone/silsesquioxane) crosspolymer (Component C) (*39) 2.0%
4. Nylon-12 (Component C) (*49) 3.0%
5. Boron nitride (component C) (*50) 5.0%
6. Dimethicone (2%) treated talc (ingredient C) 5.0%
7. Synthetic phlogopite (component C) (*51) 7.0%
8. Synthetic phlogopite (component C) (*52) 7.0%
9. Titanium oxide/tin oxide coated borosilicate (Ca/Al) (Component C) (*53) 7.0%
10. Mica (average particle size 19 μm) (Component C) 42.4%
11. Polyethylene terephthalate (component C) (*28) 2.0%
12. Gunjo (ingredient C) 0.3%
13. Bengara (Component C) (*14) 0.3%
14. Yellow iron oxide (component C) (*15) 2.0%
15. Black iron oxide (component C) (*16) 0.2%
16. Red No. 226 (Component C) 5.0%
17. Red No. 202 (Component C) 2.0%
18. Yellow No. 4 (Component C) 1.0%
19. Hydrogenated soybean phospholipid (component D) (*30) 0.3%
20. Sorbitan sesquistearate (Component D) (*54) 0.5%
21. Sorbitan sesquioleate (component B) 0.5%
22. Cetyl dimethicone (*55) 0.2%
23. Diphenylsiloxyphenyl trimethicone (*32) 1.0%
24. Isostearic acid (component B) 3.2%
25. Dimer dilinoleic acid (phytosteryl/isostearyl/cetyl/stearyl/behenyl) (*56) 0.1%
26. Hydrogenated polyisobutene (*57) 0.5%
27. Diisostearyl malate (component B) 0.5%
28. Phenoxyethanol 0.3%
29. Matsurica flower extract, grape leaf extract, mint leaf extract, bifidobacterium culture lysate, satozakura flower extract, polyquaternium-51, rose rose fruit extract, rose flower extract, rose rose extract, tocopherol acetate, water-soluble collagen, royal jelly extract, angelica root extract, rose centifolia flower extract, damask rose flower water, rosemary flower extract, acerola fruit extract, royal jelly extract, orange flower water mixture (beauty ingredient mixture) 0.1%
30. Perfume 0.1%
(*48) Sunsphere NP-100 (manufactured by AGC Si Tech Industry Co., Ltd.)
(*49) Toray nylon powder SP-500 (manufactured by Toray Industries, Inc.)
(*50) SHP-3 (manufactured by Mizushima Ferroalloy Co., Ltd.)
(*51) PDM-10L (manufactured by Topy Industries, Ltd.)
(*52) PDM-40L (manufactured by Topy Industries, Ltd.)
(*53) Microglass Metashine MT1080RR (manufactured by Nippon Sheet Glass Co., Ltd.)
(*54) NIKKOL SS-15V (manufactured by Nikko Chemicals)
(*55) ABIL Wax 9840 (manufactured by Evonik)
(* 56) PLANDOOL-S (manufactured by Nippon Fine Chemical Co., Ltd.)
(* 57) Pearl Ream 6 (manufactured by NOF Corporation)

(Production method)
(1) Mixture A was obtained by mixing components 2 to 18.
(2) Components 1 and 19 to 27 were heated at 80°C to obtain a melt (or dispersion) B.
(3) The solution (or dispersion) B obtained in (2) above and components 28 to 30 were added to the mixture A obtained in (1) above to obtain a mixture.
(4) The mixture obtained in (3) above was pulverized to obtain a powdery composition.
(5) The powdery composition obtained in (4) above was mixed with a volatile solvent (hydrogenated polyisobutene) to obtain a slurry.
(6) After the slurry obtained in (5) above was filled in a container and molded, the volatile solvent was removed to obtain a solid powder cosmetic.

(evaluation)
It was confirmed that the solid powder cosmetic of Example 30 had good solubility, dispersibility, adhesive strength, and long lasting effect of the component (A).
In addition, the relationship of mass ratio was as follows. The total amount of component (A) was 0.5%, the total amount of component (B) was 4.2%, the total amount of component (C) was 92.2%, and the total amount of component (D) was 0. was 0.8%. Therefore, (A)/(C) was 0.005 and (D)/(A) was 1.600.

Example 31: Liquid foundation (Component) (Content: % by mass)
1. PC compound 1 (component A) 1.0%
2. PC compound 2 (component A) 1.0%
3. Lecithin (0.5%) treatment and Al hydroxide (3%) treatment titanium oxide (average particle size: 0.25 μm) (Component C) 6.0%
4. Dimethicone/hydroxide aluminum/hydrous silica-treated titanium oxide (component C) (*7) 1.0%
5. Lecithin (0.5%) treated red iron oxide (component C) 0.3%
6. Lecithin (0.5%) treated yellow iron oxide (component C) 2.0%
7. Lecithin (0.5%) treated black iron oxide (component C) 0.2%
8. Lecithin (1%) treated talc (average particle size: 10.5 μm) (component C)
0.4%
9. Zinc oxide (component C) (*58) 0.5%
10. Silica (Component C) (*37) 0.5%
11. Silica (Component C) (*38) 0.5%
12. Boron nitride (component C) (*25) 0.1%
13. Sorbitan sesquioleate (component B) 1.0%
14. Polyoxyethylene sorbitan monooleate (20 E.O.) (Component B) 1.5%
15. Hydrogenated soybean phospholipid (component D) (*30) 0.5%
16. Polyglyceryl-2 isostearate (component B) (*59)
0.5%
17.2-ethylhexanoate cetyl (Component B) (*44) 1.0%
18. Glyceryl tri-2-ethylhexanoate (Component B) (*18)
1.0%
19. Isostearic acid (component B) 2.0%
20. Ethylhexyl methoxycinnamate (component B) 5.0%
21. Diethylaminohydroxybenzoyl hexyl benzoate 1.0%
22. Bisethylhexyloxyphenol methoxyphenyltriazine 0.5%
23. Glyceryl stearate 0.4%
24. Behenyl alcohol 0.3%
25. Cetostearyl alcohol 0.5%
26. Squalane 1.0%
27. Mineral oil (component B) 1.0%
28. Dimethicone (*20) 0.5%
29. Stearic acid (component D) 2.5%
30. (Acrylates/alkyl acrylate (C10-30) crosspolymer) 0.2%
31. Carbomer 0.1%
32. Xanthan gum 0.1%
33.1,3-butylene glycol (component B) 5.0%
34. Triethanolamine 1.8%
35. Ethanol (component B) 3.0%
36. Phenoxyethanol 0.3%
37. methylenebisbenzotriazolyltetramethylbutylphenol 1.0%
38. Matsurika flower extract, Grape leaf extract, Mentha leaf extract, Bifidobacterium culture lysate, Satozakura flower extract, Polyquaternium-51, Rose rose fruit extract, Hamanasu flower extract, Izayoi rose extract, Water-soluble collagen, Royal jelly extract, Angelica root extract, Centipede Rose folia flower extract, damask rose flower water, rosemary leaf extract, acerola fruit extract, acetylglutamic acid, theanine, glycine, hydrolyzed hyaluronic acid, and a mixture of sodium hyaluronate (mixture of beauty ingredients) 1.0%
39. Remaining purified water 40. Perfume 0.1%
(*58) Hexagonal plate-like zinc oxide XZ-300F (manufactured by Sakai Chemical Industry Co., Ltd.)
(*59) Cosmol 41V (manufactured by Nisshin OilliO Group Co., Ltd.)

(Production method)
(1) A portion of components 1, 2, 13, a portion of 14, and 15 to 29 were dissolved by heating to 80°C to obtain a solution (oil phase).
(2) The remaining components 13 and 14 were added to the components 3 to 12 to obtain a uniformly dispersed dispersion A.
(3) Components 30 to 33 were mixed, a part of component 39 was added, and the mixture was heated to 80° C. and mixed to obtain a solution (aqueous phase).
(4) Component 34 and the remaining component 39 were added to the solution of (3) above to obtain a solution (aqueous phase).
(5) The above (1) was added to the solution of the above (4) and emulsified to obtain an emulsion.
(6) After cooling the emulsion of (5) above, uniformly mixed components 35, 36, and 40 are added, then components 37 and 38 are added, and then uniformly dispersed dispersion A is added and mixed. I got a liquid foundation.

It was confirmed that the liquid foundation of Example 31 had good solubility, dispersibility, adhesiveness, and longevity of component (A).
In addition, the relationship of mass ratio was as follows. The total amount of component (A) is 2.0%, the total amount of component (B) is 21.0%, the total amount of component (C) is 11.5%, and the total amount of component (D) is 3%. 0%. Therefore, (A)/(C) was 0.174 and (D)/(A) was 1.500.

Example 32: Powder-containing milky lotion (Component) (Content: % by mass)
1. PC compound 1 (component A) 2.0%
2. PC compound 3 (component A) 0.3%
3. Silica (Component C) (*21) 2.5%
4. Hydrogenated soybean phospholipid (component D) (*30) 0.2%
5. Behendimonium ethyl stearyl phosphate (Component D) (*17)
0.2%
6. PG dicaprate (component B) 3.0%
7. Glyceryl tri-2-ethylhexanoate (Component B) (*18) 2.0%
8. Isotridecyl isononanoate (Component B) (*19) 1.0%
9. Isostearic acid (component B) 2.0%
10. Ethyl oleate 0.5%
11. Jojoba oil 1.0%
12. Glyceryl stearate 1.5%
13. Behenyl alcohol 0.5%
14. Cetostearyl alcohol 1.5%
15. Squalane 3.0%
16. Vaseline (*60) 0.5%
17. Dimer dilinoleic acid (phytosteryl/isostearyl/cetyl/stearyl/behenyl) (*56) 0.3%
18. Ascorbyl tetrahexyldecanoate 0.2%
19. Carbomer 0.1%
20. (Acrylates/alkyl acrylate (C10-30) crosspolymer) 0.1%
21. Xanthan gum 0.1%
22. Alcaligenes-produced polysaccharide 0.1%
23. Gellan gum 0.01%
24. Diglycerin 0.2%
25. Glycerin 1.0%
26.1,3-butylene glycol (component B) 8.0%
27. Dipropylene glycol (component B) 3.0%
28. Sodium hydroxide 0.06%
29. Ethanol (component B) 3.0%
30. Phenoxyethanol 0.5%
31. Matsurika flower extract, Grape leaf extract, Mentha leaf extract, Bifidobacterium culture lysate, Satozakura flower extract, Polyquaternium-51, Rose rose fruit extract, Hamanasu flower extract, Izayoi rose extract, Water-soluble collagen, Royal jelly extract, Angelica root extract, Centipede Rose folia flower extract, damask rose flower water, rosemary leaf extract, acerola fruit extract, acetylglutamic acid, theanine, glycine, hydrolyzed hyaluronic acid, and a mixture of sodium hyaluronate (mixture of beauty ingredients) 1.0%
32. Remaining purified water 33. Perfume 0.1%
(*60) SNOW WHITE SPECIAL (SONNEBORN REFINED PRODUCTS B.V.)

(Production method)
(1) Components 1, 2, 4 to 18 were dissolved by heating to 80°C to obtain a solution (oil phase).
(2) Components 19 to 27 were mixed, a part of component 32 was added, and the mixture was heated to 80° C. and mixed to obtain a solution (aqueous phase).
(3) Component 28 and the remaining component 32 were added to the solution of (2) above to obtain a solution (aqueous phase).
(4) The above (1) was added to the solution of the above (3) and emulsified to obtain an emulsion.
(5) After cooling the emulsion of (4) above, uniformly mixed components 29, 30 and 33 were added, and then components 3 and 31 were added and mixed to obtain a powder-containing milky lotion.

(evaluation)
It was confirmed that the powder-containing milky lotion of Example 32 had good solubility, dispersibility, adhesiveness, and longevity of component (A).
In addition, the relationship of mass ratio was as follows. The total amount of component (A) was 2.3%, the total amount of component (B) was 22.0%, the total amount of component (C) was 2.5%, and the total amount of component (D) was 0. was .4%. Therefore, (A)/(C) was 0.920 and (D)/(A) was 0.174.

Example 33: Base (for makeup)
(Component) (Content: % by mass)
1. PC compound 1 (component A) 0.5%
2. PC compound 2 (component A) 0.2%
3. DiNa stearoyl glutamate (3%)/Al hydroxide (3%) treated titanium oxide (Component C) (*61) 2.0%
4. Alumina/stearic acid treated titanium oxide/nylon-12 (Component C) (*62) 0.5%
5. Isopropyl triisostearate 3% treatment/Hydrogen dimethicone (5%) treatment Zinc oxide (Component C) (*63) 0.2%
6. Stearin treatment/Al hydroxide treatment titanium oxide (average particle size 0.01 μm) (Component C) 0.3%
7. Bengara (Component C) (*14) 0.03%
8. Yellow iron oxide (component C) (*15) 0.06%
9. Black iron oxide (component C) (*16) 0.01%
10. Mica (component C) 0.5%
11. (Dimethicone/vinyl dimethicone) crosspolymer (Component C) (*64) 0.2%
12. Methyl methacrylate crosspolymer (Component C) (*65) 0.2%
13. Polyoxyethylene hydrogenated castor oil (component D) (*66) 1.0%
14. Hydrogenated soybean phospholipid (component D) (*30) 1.5%
15. PEG-9 polydimethylsiloxyethyl dimethicone (*67)
2.0%
16. Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone (*68) 3.0%
17. Cetyl PEG/PPG-10/Dimethicone (*69) 0.5%
18. (Acrylates/ethylhexyl acrylate/dimethicone methacrylate) copolymer (*70) 0.5%
19. Sorbitan sesquiisostearate (component B) 1.0%
20. Dimethicone (*20) 8.0%
21. Decamethylcyclopentasiloxane (*71) 20.0%
22. Ethylhexyl methoxycinnamate (component B) 7.0%
23. Diethylaminohydroxybenzoyl hexyl benzoate 0.2%
24. Polysilicone-15 1.0%
25. Inulin stearate 0.1%
26. Dextrin palmitate 0.1%
27. Glyceryl tri-2-ethylhexanoate (Component B) (*18)
1.5%
28. Cetyl ethylhexanoate (Component B) (*34) 2.0%
29. Methylphenylpolysiloxane 1.0%
30. Dimethyl distearylammonium hectorite 0.5%
31. benzyldimethylstearylammonium hectorite 0.5%
32. Sodium chloride 0.3%
33. Remaining purified water 34. Phenoxyethanol 0.2%
35.1,3-butylene glycol (component B) 3.0%
36. Hydrolyzed conchiolin liquid, gentian extract, hydrolyzed silk liquid, hydrolyzed rice extract, seaweed extract, L-serine, sage leaf extract, wormwood flower extract, Alpinia purpurata leaf extract, Saccharomyces cerevisiae extract, pomegranate fruit extract, pomegranate peel Extract, Tenninka Fruit Extract, Eggplant Fruit Extract, Harpagophytum Root Extract, Parsley Extract, Royal Jelly Extract, Rosa Alba Flower Extract, Avocado Extract, Gomachazuru Extract, Chamomilla Water, Purple Purple Fruit Extract, Apple Extract, Lemongrass Extract, Hitoshi Shizu Extract, Mixture of asparagus extract, artemia extract, guava extract, coffee extract, turmeric extract, grape leaf extract, and burnet extract (beauty ingredient mixture) 1.0%
37. Ethanol (Component B) 5.0%
38. Perfume 0.1%
(*61) NAI-Titanium MP-1133 (manufactured by Miyoshi Kasei Co., Ltd.)
(*62) MTXO-70NL (manufactured by Hayate Material Co., Ltd.)
(* 63) ITT-3 SIRS-5 MZ-500 (manufactured by Daito Kasei Kogyo Co., Ltd.)
(* 64) KSG-016F (manufactured by Fuji Kasei Co., Ltd.)
(* 65) Matsumoto Microsphere M-305QD7 (manufactured by Matsumoto Yushi Pharmaceutical Co., Ltd.)
(* 66) NIKKOL HCO-10 (manufactured by Nikko Chemicals)
(* 67) KF-6028P (manufactured by Shin-Etsu Chemical Co., Ltd.)
(* 68) KF-6038 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(* 69) KF-6048 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(* 70) KP-578 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(* 71) KF-995 (manufactured by Shin-Etsu Chemical Co., Ltd.)

(Production method)
(1) Components 1, 2, 14 and 22 to 28 were dissolved by heating to 80°C to obtain a solution (oil phase).
(2) Parts of components 13, 15 and 16, parts of 17 to 20 and 21, 29 and 38 were mixed with the solution of (1) above to obtain a solution (oil phase).
(3) The remaining component 15, the remaining components 21, 30 to 31, and part of component 37 were mixed to obtain a swollen material.
(4) Components 32 to 36 and the remaining component 37 were mixed to obtain a solution (aqueous phase).
(5) Components 3 to 12 and the remaining components 16 and 19 were mixed to obtain a dispersion.
(6) The above (3) was added to the above (2) solution, then the above (4) was added and emulsified, and the above (5) was added to obtain a base.

(evaluation)
It was confirmed that the base of Example 33 had good solubility, dispersibility, adhesiveness, and longevity of the component (A).
In addition, the relationship of mass ratio was as follows. The total amount of component (A) was 0.7%, the total amount of component (B) was 19.5%, the total amount of component (C) was 4.0%, and the total amount of component (D) was 2%. was 0.5%. Therefore, (A)/(C) was 0.175 and (D)/(A) was 3.571.

Example 34: Eye color (Component) (Content: % by mass)
1. PC compound 1 (component A) 0.5%
2. PC compound 2 (component A) 0.2%
3. Perfluorooctyltriethoxysilane (3%) treated red iron oxide (Component C) 0.2%
4. Perfluorooctyltriethoxysilane (3%) treated yellow iron oxide (Component C) 0.5%
5. Perfluorooctyltriethoxysilane (3%) treated black iron oxide (Component C) 0.05%
6. Perfluorooctyltriethoxysilane (3%) treated sericite (average particle size 12.5 μm) (Component C) 3.0%
7. Titanium oxide/tin oxide coated borosilicate (Ca/Al) (Component C) (*72) 1.0%
8. Titanium oxide/silica coated mica (Component C) (*73) 3.0%
9. Perfluorooctyltriethoxysilane-treated titanium oxide/iron oxide-coated mica (Component C) (*74) 1.0%
10. Bengara (Component C) (*14) 0.03%
11. Yellow iron oxide (component C) (*15) 0.3%
12. Black iron oxide (component C) (*16) 0.02%
13. Red No. 226 (Component C) 0.45%
14. Red No. 202 (Component C) 0.2%
15. Yellow No. 4 (Component C) 1.0%
16. Stearic acid (component D) 2.0%
17. Sorbitan sesquioleate (component B) 0.5%
18. Polyoxyethylene sorbitan monooleate (20 E.O.) (Component B) 0.8%
19. Polyoxyethylene hydrogenated castor oil (component D) (*75) 1.0%
20. Polyoxyethylene hydrogenated castor oil (component D) (*76) 1.0%
21. Hydrogenated polyisobutene 3.0%
22. Dimer dilinoleic acid (phytosteryl/isostearyl/cetyl/stearyl/behenyl) (*56) 1.0%
23. Hexa(hydroxystearic acid/stearic acid/rosin acid) dipentaerythrityl (*77) 1.5%
24. Glyceryl tri-2-ethylhexanoate (Component B) (*18)
1.0%
25. Glyceryl stearate 0.5%
26. Behenyl alcohol 0.4%
27. Cetostearyl alcohol 0.6%
28. Liquid paraffin (component B) 1.0%
29. Diphenylsiloxyphenyl trimethicone (*32) 0.5%
30. Carbomer 0.1%
31. (Acrylates/alkyl acrylate (C10-30) crosspolymer) 0.2%
32. Sodium acrylate/sodium acryloyldimethyltaurate copolymer 0.2%
33. (Acrylates/beheneth-25 methacrylate) copolymer 0.3%
34.1,3-butylene glycol (component B) 7.0%
35. Triethanolamine 1.5%
36. Ethanol (Component B) 5.0%
37. Phenoxyethanol 0.3%
38. Sambucus nigra flower extract, tea leaf extract, tencha extract, pine flower extract, polyquaternium-51, rose rose fruit extract, rose flower extract, rose rose extract, water-soluble collagen, royal jelly extract, angelica root extract, rose centifolia flower extract, damask rose A mixture of flower water, rosemary leaf extract, acerola fruit extract, acetylglutamic acid, theanine, glycine, hydrolyzed hyaluronic acid, and sodium hyaluronate (mixture of beauty ingredients) 1.0%
39. Remaining purified water 40. Perfume 0.1%
(*72) Microglass Metashine MT1080RR (manufactured by Nippon Sheet Glass Co., Ltd.)
(*73) TIMIRON SPLENDID GOLD (manufactured by Merck)
(* 74) FHS-3 TIMICA GOLD SPARKLE (manufactured by Daito Kasei Kogyo Co., Ltd.)
(* 75) NIKKOL HCO-30 (manufactured by Nikko Chemicals)
(* 76) NIKKOL HCO-80 (manufactured by Nikko Chemicals)
(* 77) Cosmol 168ARNV (manufactured by Nisshin OilliO Group Co., Ltd.)

(Production method)
(1) Parts of components 1, 2, 17 and 18 and components 16 and 20 to 29 were dissolved by heating at 80° C. to obtain a solution (oil phase).
(2) Components 19 and 30 to 34 were mixed, a part of component 39 was added, and the mixture was heated and mixed at 80° C. to obtain a solution (aqueous phase).
(3) Components 3 to 15 and the remaining components 1, 2, 17 and 18 were mixed to obtain a dispersion.
(4) The above (1) was added to the above (2) and emulsified to obtain an emulsion.
(5) After cooling the emulsion of (4) above, the above (3), components 35 to 38, and the remaining components 39 and 40 were added and mixed to obtain an eye color.

(evaluation)
It was confirmed that the eye color of Example 34 had good solubility, dispersibility, adhesiveness, and longevity of component (A).
In addition, the relationship of mass ratio was as follows. The total amount of component (A) was 0.7%, the total amount of component (B) was 15.3%, the total amount of component (C) was 10.75%, and the total amount of component (D) was 4%. 0%. Therefore, (A)/(C) was 0.065 and (D)/(A) was 5.714.

Example 35: Oily solid foundation (Component) (Content: % by mass)
1. PC compound 1 (component A) 1.5%
2. PC compound 5 (component A) 1.0%
3. Silylated silicic anhydride (component C) 2.5%
4. Dimethicone (3%) treated sericite (ingredient C) 1.5%
5. Gunjo (ingredient C) 0.3%
6. Bengara (Component C) (*14) 0.3%
7. Yellow iron oxide (component C) (*15) 0.3%
8. Black iron oxide (component C) (*16) 0.2%
9. Red No. 226 (Component C) 0.5%
10. Red No. 202 (Component C) 1.0%
11. Yellow No. 4 (Component C) 0.3%
12. Titanium oxide coated mica (component C) (*78) 2.0%
13. Titanium oxide/tin oxide coated borosilicate (Ca/Al) (Component C) (*79) 3.0%
14. Dimethicone treatment/titanium oxide coated mica (Component C) (*80)
2.0%
15. Titanium oxide-coated synthetic phlogopite (component C) (*81) 3.0%
16. Synthetic phlogopite (component C) (*51) 18.9%
17. Dimethicone (*20) 5.0%
18. Hydrogenated soybean phospholipid (component D) (*30) 1.2%
19. Dextrin palmitate 7.0%
20. Inulin stearate 3.0%
21. Diphenylsiloxyphenyl trimethicone (*32) 5.0%
22. Polyglyceryl diisostearate (component B) 13.0%
23.2-ethylhexanoate cetyl (Component B) (*44) 5.0%
24. Dipropylene glycol (component B) 3.0%
25. Hydrogenated ester gum 1.5%
26. Hexa(hydroxystearic acid/stearic acid/rosin acid) dipentaerythrityl (*77) 3.0%
27. Glyceryl tri-2-ethylhexanoate (Component B) (*18)
2.0%
28. Polyglyceryl pentaoleate-10 (Component B) 3.0%
29. Isotridecyl isononanoate (Component B) (*19) 3.0%
30. Hydrogenated polyisobutene (component B) 5.0%
31. Dibutyl hydroxytoluene 0.1%
32. Ethanol (component B) 0.5%
33. Phenoxyethanol 0.3%
34. Sambucus nigra flower extract, tea leaf extract, peppermint extract, tencha extract, pine flower extract, polyquaternium-51, rose rose fruit extract, rose flower extract, rose rose extract, water-soluble collagen, royal jelly extract, angelica root extract, rose centifolia flower extract , damask rose flower water, rosemary leaf extract, acerola fruit extract, acetylglutamic acid, theanine, glycine, hydrolyzed hyaluronic acid, and a mixture of sodium hyaluronate (mixture of beauty ingredients) 1.0%
35. Perfume 0.1%
(*78) FLAMENCO SPARKLE GOLD 220J (manufactured by BASF)
(*79) Microglass Metashine MT1120RY (manufactured by Nippon Sheet Glass Co., Ltd.)
(* 80) SA-Flamenco Gold (manufactured by Miyoshi Kasei Co., Ltd.)
(*81) HELIOS R100S (manufactured by Topy Industries)

(Production method)
(1) Components 1, 2, 17 to 24 and 31 were dissolved by heating to 80°C to obtain a solution.
(2) Components 25 to 27 were uniformly dissolved at 100°C to obtain a solution.
(3) Above (1) and components 28 to 30 were added to above (2) and dissolved by heating to 80°C to obtain a solution.
(4) Ingredients 3 to 16 were added to (3) above to obtain a uniformly dispersed dispersion.
(5) Ingredients 32, 33, and 35 uniformly mixed in (4) above were added, and thereafter, ingredient 34 was added and mixed to obtain an oily solid composition A.
(6) The composition A of (6) above was dissolved at 100°C and filled at 95°C to obtain an oily solid foundation.

(evaluation)
It was confirmed that the oily solid foundation of Example 35 had good solubility, dispersibility, adhesion, and long lasting effect of the component (A).
In addition, the relationship of mass ratio was as follows. The total amount of component (A) is 2.5%, the total amount of component (B) is 34.5%, the total amount of component (C) is 35.8%, and the total amount of component (D) is 1 .2%. Therefore, (A)/(C) was 0.070 and (D)/(A) was 0.480.

Example 36: Sunscreen (Component) (Content: % by mass)
1. PC compound 1 (component A) 1.5%
2. PC compound 2 (component A) 0.5%
3. Isopropyl titanium triisostearate/(dimethicone/methicone) copolymer-treated zinc oxide (average particle size 0.025 μm) (Component C)
15.0%
4. (vinyl dimethicone/methicone silsesquioxane) crosspolymer (component C) 0.5%
5. Hydrogenated Soy Phospholipid (Hydrogenated Soy Lecithin) (ingredient D) 0.5%
6. behendimonium ethyl stearyl phosphate (component D) 0.1%
7. Polyoxyethylene sorbitan monooleate (20 E.O.) (Component B) 1.0%
8. PEG-5 Phytosterol 0.6%
9. PEG-30 Phytosterol 0.4%
10. Isostearic acid (component B) 2.0%
11. Ethylhexyl methoxycinnamate (component B) 7.0%
12. Diethylaminohydroxybenzoyl hexyl benzoate 2.0%
13. Polysilicone-15 3.0%
14. Bisethylhexyloxyphenol methoxyphenyltriazine 1.5%
15. Glyceryl stearate (component D) 1.0%
16. Behenyl alcohol 1.5%
17. Cetostearyl alcohol 0.5%
18. Tocopherol acetate 0.1%
19. Ceramide 3 0.1%
20. Ascorbyl tetrahexyldecanoate 0.1%
21. Squalane 2.0%
22. Liquid paraffin (component B) 1.0%
23. Diphenylsiloxyphenyl trimethicone 3.0%
24. Dimethicone 0.5%
25. Stearic acid (component D) 1.0%
26. (Acrylates/alkyl acrylate (C10-30) crosspolymer) 0.2%
27. Sodium acrylate/sodium acryloyldimethyltaurate copolymer 0.4%
28.1,3-butylene glycol (component B) 6.0%
29. Glycerin 2.0%
30. methylenebisbenzotriazolyltetramethylbutylphenol 1.0%
31. Sodium hydroxide 0.06%
32. Ethanol (Component B) 5.0%
33. Phenoxyethanol 0.2%
34. Perfume 0.1%
35. Polyhydroxy stearic acid 2.5%
36. Sorbitan sesquioleate (component B) 0.5%
37. Sambucus nigra flower extract, tea leaf extract, tencha extract, pine flower extract, polyquaternium-51, rose rose fruit extract, rose flower extract, rose rose extract, water-soluble collagen, royal jelly extract, angelica root extract, rose centifolia flower extract, damask rose A mixture of flower water, rosemary leaf extract, acerola fruit extract, acetylglutamic acid, theanine, glycine, hydrolyzed hyaluronic acid, and sodium hyaluronate (mixture of beauty ingredients) 1.0%
38. Remaining amount of purified water

(Production method)
(1) Components 1, 2 and 5 to 25 were heated and dissolved at 80°C to obtain a solution (oil phase).
(2) Components 26 to 29 were mixed, components 31 and 38 were added, and the mixture was heated to 80°C and mixed to obtain a solution (aqueous phase).
(3) The solution of (1) was added to the solution of (2) and emulsified to obtain an emulsion.
(4) After cooling the emulsion of (3) above, components 3, 4, 35 and 36 were uniformly dispersed and added, then components 30, 32 to 34 and 37 were added and mixed to obtain a sunscreen. .

(evaluation)
It was confirmed that the sunscreen of Example 36 had good solubility, dispersibility, adhesive strength, and long lasting makeup of the component (A).
In addition, the relationship of mass ratio was as follows. The total amount of component (A) is 2.0%, the total amount of component (B) is 22.5%, the total amount of component (C) is 15.5%, and the total amount of component (D) is 2%. was 0.6%. Therefore, (A)/(C) was 0.129% and (D)/(A) was 1.30%.

Claims

The following components (A)-(C):
(A) Formula (1):

[wherein R 1 is an unsaturated or saturated hydrocarbon group having 12 to 22 carbon atoms, and R 4 is an unsaturated or saturated hydrocarbon group having 12 to 22 carbon atoms, wherein R 1 and At least one of R 4 is an unsaturated hydrocarbon group having 12 to 22 carbon atoms; and R 2 and R 3 may be the same or different and each independently represents a It is selected from the group consisting of an alkyl group, a hydroxyalkyl group having 1 to 6 carbon atoms, and a polyoxyalkylene group having 4 to 60 carbon atoms. ]
A compound represented by
(B) a liquid component capable of dissolving component (A) at 75°C, and
(C) powder,
A composition comprising
In formula (1), at least one of R 1 and R 4 is an unsaturated hydrocarbon group having 18 carbon atoms, and R 2 and R 3 are each independently a methyl group or a hydroxyethyl group. The composition of claim 1.
3. The liquid component according to claim 1 or 2, wherein component (B) is at least one liquid component selected from the group consisting of monohydric alcohols, dihydric alcohols, hydrocarbon oils, ester oils, and fatty acids. composition.
The composition according to any one of claims 1 to 3, wherein the ratio of component (A) to component (C) ((A)/(C)) is 0.001 to 1 by mass. .
The composition according to any one of claims 1 to 4, wherein at least one component (B) is a monohydric alcohol or a dihydric alcohol.
Furthermore, component (D): a solid fatty acid having an alkyl group of 12 to 22 carbon atoms, a compound having an alkyl group of 12 to 22 carbon atoms and a phosphate ester site, a solid nonionic surfactant having an HLB of 7.0 or less and at least one component selected from the group consisting of polyoxyethylene hydrogenated castor oil.
The composition according to claim 6, wherein the ratio of component (D) to component (A) ((D)/(A)) is 0.1 to 10 by mass.
The composition according to any one of claims 1 to 7, which is a cosmetic.
Component (C): A method for suppressing aggregation of powder in a composition containing powder, comprising:
The following components (A) and (B):
(A) Formula (1):

[wherein R 1 is an unsaturated or saturated hydrocarbon group having 12 to 22 carbon atoms, and R 4 is an unsaturated or saturated hydrocarbon group having 12 to 22 carbon atoms, wherein R 1 and At least one of R 4 is an unsaturated hydrocarbon group having 12 to 22 carbon atoms; and R 2 and R 3 may be the same or different and each independently represents a It is selected from the group consisting of an alkyl group, a hydroxyalkyl group having 1 to 6 carbon atoms, and a polyoxyalkylene group having 4 to 60 carbon atoms. ]
and a compound represented by
(B) a liquid component capable of dissolving component (A) at 75°C;
A method comprising combining and formulating