JP2012072081A - Cosmetic - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cosmetic comprising a copolymer that simultaneously achieves both good compatibility with various kinds of oily agents and adhesion to the skin or the hair to thereby provide a cosmetic that is less sticky, extends smoothly, imparts a refreshing feeling of use, is highly water-repellent and safe to the skin, gives a good feeling of use and is excellently persistent.SOLUTION: The cosmetic comprises a copolymer (A) constituted of at least a monomer unit (I): a silicone macromonomer represented by formula (1); a monomer unit (II): a (meth)acrylate monomer or a (meth)acrylamide monomer; a monomer unit (III): a hydrophilic monomer; and a monomer unit (IV): a radically polymerizable hydrophobic monomer, as essential ingredients. In the formula, X is a 6-12C bivalent aromatic group or -COOR-, provided that Ris an aliphatic group linked to Si; Ris a hydrogen atom or a methyl group; R's are the same or different and are each a fluorinated or unsubstituted 1-30C monovalent alkyl group or an aryl group; and n is an integer of 1-100.

Description

  The present invention relates to a cosmetic excellent in usability and sustainability, and particularly relates to a cosmetic blended with a copolymer as a film agent, a thickener, a surfactant, and / or a dispersant.

  Silicone polymers have been frequently used in cosmetics because they are less sticky, stretch smoothly, give a refreshing feeling of use, have excellent water repellency, and have high skin safety. For example, high molecular weight silicone polymers used in hair care applications improve the gloss of the hair and improve the combing property by forming a flexible film on the hair, and also improve the conditioning properties. Are better. Furthermore, a film-forming silicone polymer is used for the purpose of preventing makeup breakage due to sweat and the like, and examples of the film-forming silicone polymer include solid trimethylsilylsilylsilylate, silicone graft acrylic copolymer, etc. Is given.

  These silicone polymers are desired to have improved adhesion to skin or hair and compatibility with coexisting oils. As a method for improving adhesion, a method of introducing a hydrophilic group into a silicone polymer has been disclosed (Patent Document 1). However, the polymer disclosed here showed good solubility in silicone oil, but lacked compatibility with hydrocarbon oils, and did not show good compatibility with various oils.

  When only silicone oil is used as the oil agent, moisture properties and the like are insufficient, and therefore organic solvents such as hydrocarbon oil, ester oil and vegetable oil are used in combination. However, silicone oils, particularly dimethylpolysiloxane, are nonpolar oils, and stability tends to be impaired when used in combination with oils with high polarity such as ester oils, natural animal and vegetable oils, and ultraviolet absorbers. Therefore, when used for cosmetics, it is important that the silicone polymer has good compatibility with various oils such as hydrocarbon oils.

  In order to improve the compatibility with the coexisting hydrocarbon-based oil, a method of introducing a long-chain alkyl group into a silicone polymer has been disclosed (Patent Documents 2 and 3). However, in the composition shown here, the solubility in a hydrocarbon-based oil was improved, but the improvement in adhesion was not achieved. Therefore, further studies are desired to form a decorative film with good usability. However, if long-chain alkyl groups (hydrophobic groups) are introduced into the silicone polymer to improve compatibility, the hydrophilicity will be lost, and if hydrophilic groups are introduced to improve adhesion, the hydrophobicity will be lost. It was difficult to solve compatibility and adhesion at the same time.

WO2005 / 094758 Patent 2767633 Patent 2976146

  The present invention has been made in order to solve the above problems, and provides a cosmetic comprising a copolymer that can simultaneously solve good compatibility with various oils and adhesion to skin or hair. To provide a cosmetic that has low stickiness, stretches smoothly, gives a refreshing feeling of use, has good water repellency and high skin safety, and has excellent usability and durability. With the goal.

［上記式（１）中、Ｘは炭素数６〜１２の２価の芳香族基もしくは−ＣＯＯＲ^３−であり、但しＲ^３はＳｉと結合されている脂肪族基であり、Ｒ^１は水素原子またはメチル基であり、Ｒ^２は互いに同一もしくは異なる、フッ素置換された、または非置換の炭素数１〜３０の１価アルキル基、もしくはアリール基であり、ｎは１〜１００の整数を示す。］ In order to solve the above problems, in the present invention,
A cosmetic comprising at least a monomer unit (I): a silicone macromonomer represented by the following formula (1); 15 to 50% by mass;
Monomer unit (II): a condensation reaction between an alcohol compound or amine compound having 12 or more carbon atoms and one or more of (meth) acrylic acid, (meth) acrylic acid glycidyl compound, and (meth) acrylic acid halogen compound (Meth) acrylate monomer or (meth) acrylamide monomer obtained by
Monomer unit (III): hydrophilic monomer having a radical polymerizable group; 0.1 to 25% by mass;
Monomer unit (IV): a radically polymerizable hydrophobic monomer having a hydrocarbon group having 10 or less carbon atoms; a copolymer having a weight average molecular weight of 700 to 300,000 comprising 10 to 60% by mass as an essential component (A ) Is provided, and a cosmetic is provided.

[In the above formula (1), X is a divalent aromatic group having 6 to 12 carbon atoms or —COOR ³ —, wherein R ³ is an aliphatic group bonded to Si, and R ¹ is hydrogen. An atom or a methyl group, R ² is the same or different from each other, a fluorine-substituted or unsubstituted monovalent alkyl group having 1 to 30 carbon atoms or an aryl group, and n represents an integer of 1 to 100 . ]

  Thus, the present invention provides at least monomer unit (I): silicone macromonomer represented by formula (1); 15 to 50% by mass; monomer unit (II): alcohol compound or amine compound having 12 or more carbon atoms; A (meth) acrylate monomer or a (meth) acrylamide monomer obtained by a condensation reaction of any one or more of (meth) acrylic acid, a (meth) acrylic acid glycidyl compound, and a (meth) acrylic acid halogen compound; 50% by mass and monomer unit (III): hydrophilic monomer having a radical polymerizable group; 0.1 to 25% by mass and monomer unit (IV): radical polymerizable monomer having a hydrocarbon group having 10 or less carbon atoms A copolymer having a weight average molecular weight of 700 to 300,000 comprising 10 to 60% by mass as an essential component ( A cosmetic comprising A). The copolymer (A) containing the monomer units (I) to (IV) can simultaneously solve good compatibility with various oils and adhesion to skin or hair. Therefore, cosmetics containing the copolymer (A), especially cosmetics used as film agents, thickeners, surfactants and / or dispersants, have little stickiness, grow smoothly, and feel refreshed. It is a cosmetic that is rich in water repellency, has high skin safety, good usability, and excellent usability and sustainability.

  Moreover, it is preferable that the hydrophilic monomer which has the radically polymerizable group of the said monomer unit (III) is 1 type, or 2 or more types of hydroxyalkyl (meth) acrylate.

  Thus, if the hydrophilic monomer having a radical polymerizable group of the monomer unit (III) is one or more hydroxyalkyl (meth) acrylates, the adhesion to the skin or hair is better. It becomes a copolymer (A) which can form a film with little odor. Therefore, it is possible to provide a cosmetic material having a good feeling of use and excellent usability and sustainability, and a cosmetic material that can form a film with less odor.

  Furthermore, the hydroxyalkyl (meth) acrylate is preferably (meth) acrylic acid, 2-hydroxyethyl (meth) acrylate, or 2-hydroxypropyl (meth) acrylate.

  Thus, if the hydroxyalkyl (meth) acrylate is any one of (meth) acrylic acid, 2-hydroxyethyl (meth) acrylate, and 2-hydroxypropyl (meth) acrylate, it is more closely attached to the skin or hair. It becomes a copolymer (A) which can form a film with good properties and less odor. Therefore, it is possible to provide a cosmetic that has a good feeling of use and excellent usability and sustainability, and that can form a film with less odor.

  Moreover, it is preferable that the said cosmetics contain an oil agent component (B).

  As described above, even if the cosmetic contains the oil component (B), the copolymer (A) is uniformly dissolved and stably dispersed in the cosmetic, so that there is little stickiness, and it is smoothly stretched and refreshed. It is possible to provide a cosmetic material that gives a good feeling of use, is rich in water repellency and has high skin safety and excellent usability.

  Furthermore, the said oil agent component (B) can be made into 1 type, or 2 or more types of polar oil.

  Thus, even if the cosmetic contains one or more polar oils such as ester oil and natural animal and vegetable oil as the oil component (B), the copolymer (A) is uniformly dissolved. Because it disperses stably in cosmetics, it should have a low stickiness, stretch smoothly, give a refreshing feeling of use, have excellent water repellency, and have high skin safety, good usability and excellent usability. Can do.

  Moreover, the said oil agent component (B) can be made into 1 type, or 2 or more types of silicone oil.

  Thus, even if the cosmetic contains one or more silicone oils as the oil component (B), the copolymer (A) that is generally highly compatible with nonpolar silicone oils is Makeup that dissolves uniformly and stably disperses in cosmetics, so it has less stickiness, stretches smoothly, gives a refreshing feel, has excellent water repellency, has high skin safety, good usability, and excellent usability It can be a fee.

  Furthermore, the said oil agent component (B) shall consist of 1 type, or 2 or more types of ester oil and natural animal and vegetable oil, and 1 type or 2 or more types of silicone oil.

  Thus, the cosmetic comprises, as the oil component (B), one or more ester oils / natural animal and vegetable oils (high polar oil component) and one or two or more silicone oils (low polar oil agents). The copolymer (A) is evenly dissolved and stably dispersed in the cosmetics, so that it is less sticky, stretches smoothly, gives a refreshing feeling of use, and is water-repellent. It is possible to make a cosmetic that is rich in skin, has high skin safety, good usability and excellent usability. Therefore, even if the oil agent components having different polarities coexist, the cosmetics containing the copolymer (A) can be suitably used.

  The cosmetic may contain an ultraviolet absorbing component (C).

  As described above, even if the cosmetic contains the ultraviolet absorbing component (C), the copolymer (A) is compatible with the ultraviolet absorbing component (C) without being separated, so that the copolymer (A ) And the ultraviolet absorbing component (C) are dispersed in the cosmetic. Thereby, the said cosmetics which contain a ultraviolet-absorbing component (C) become cosmetics which can absorb an ultraviolet-ray effectively.

  Further, the cosmetic may contain water (D).

  Thus, even if the cosmetic contains water (D), the copolymer (A) can be uniformly dissolved and stably dispersed in the cosmetic. It gives a refreshing feeling of use, is rich in water repellency, has a high skin safety, has a good feeling of use and has excellent usability.

  The cosmetic may contain a surfactant (E).

  As described above, even when the cosmetic contains the surfactant (E), the copolymer (A) can be uniformly dissolved and stably dispersed in the cosmetic, so that there is little stickiness and smoothness. It can be made into a cosmetic that gives a stretched and refreshing feeling of use, is rich in water repellency, has high skin safety, good usability and excellent usability.

  Furthermore, the said cosmetics can mix | blend the said copolymer (A) as a film agent and / or a thickener.

  Thus, a copolymer (A) can show | play the effect | action and effect as a film agent and / or a thickener by mix | blending with cosmetics. As a result, the cosmetics containing the copolymer (A) have increased film properties and viscosity, are less sticky, stretch smoothly, give a refreshing feeling of use, and have high water repellency and high skin safety. It can have a good feeling and excellent usability.

  Further, the cosmetic can be emulsified, and the copolymer (A) can act as a surfactant.

  Thus, when the cosmetic is in an emulsified form, the copolymer (A) can also exhibit an action and effect as a surfactant. As a result, even if the cosmetic containing the copolymer (A) is emulsified, it is less sticky, smoothly stretched, gives a refreshing feeling of use, has high water repellency and is highly skin-safe. A cosmetic with good feeling and excellent usability can be obtained.

  Furthermore, the cosmetic may contain powder (F), and the copolymer (A) may act as a dispersant for the powder (F).

  Thus, when the said cosmetics contain powder (F), the said copolymer (A) can also show | play the effect | action and effect as a dispersing agent of the said powder (F). Thereby, even if the cosmetic containing the copolymer (A) contains the powder (F), the powder is excellent in dispersibility, has little stickiness, stretches smoothly, and gives a refreshing feeling of use. It can be made into a cosmetic that is rich in water repellency, has high skin safety, good usability and excellent usability.

  As described above, according to the present invention, the cosmetics are excellent in usability and sustainability, including the copolymer (A) that is excellent in compatibility with various oils and has good adhesion to skin or hair. Can be provided. That is, the cosmetic containing the copolymer (A) capable of simultaneously solving the compatibility and the adhesion has little stickiness, smoothly stretches, gives a refreshing feeling of use, is rich in water repellency and is skin safety. It is a cosmetic that is excellent in usability and sustainability while having the characteristics of a silicone polymer that has a high and good usability.

Hereinafter, the present invention will be described in detail, but the present invention is not limited thereto.
As described above, there is a demand for the development of a cosmetic material that has the characteristics of a silicone polymer but has excellent usability and sustainability. For this purpose, compatibility with various oils and application to skin or hair are desired. It was necessary to develop a silicone polymer capable of simultaneously solving adhesion.

  As a result of intensive studies to achieve the above object, the present inventor has less stickiness, smoothly stretches, gives a refreshing feeling of use, has excellent water repellency and has high skin safety and good usability. In order to provide cosmetics excellent in durability and durability, it is necessary to develop a copolymer that has good adhesion to skin or hair and good compatibility with coexisting oils. I found out. The present inventor has a monomer unit (I) that has a less stickiness, smoothly stretches, gives a refreshing feeling of use, and gives water-repellent properties: silicone macromonomer, hydrocarbon oil, ester oil, vegetable oil, etc. Monomer unit (II) that adds compatibility with the organic oil agent of (II): (meth) acrylate monomer or (meth) acrylamide monomer, and monomer unit that adjusts the strength and flexibility of the film and imparts hydrophilicity and adhesion ( III): Monomer unit for adjusting the strength and flexibility of the hydrophilic monomer and film (IV): Copolymerization of a weight-average molecular weight of 700 to 300,000 comprising a radical polymerizable hydrophobic monomer as an essential component at a specific ratio If it is a coalescence, it should be a copolymer with good adhesion to skin or hair and good compatibility with coexisting oils. I found it. This will be described in detail below.

［上記式（１）中、Ｘは炭素数６〜１２の２価の芳香族基もしくは−ＣＯＯＲ^３−であり、但しＲ^３はＳｉと結合されている脂肪族基であり、Ｒ^１は水素原子またはメチル基であり、Ｒ^２は互いに同一もしくは異なる、フッ素置換された、または非置換の炭素数１〜３０の１価アルキル基、もしくはアリール基であり、ｎは１〜１００の整数を示す。］ Copolymer (A)
The present invention
A cosmetic comprising at least a monomer unit (I): a silicone macromonomer represented by the following formula (1); 15 to 50% by mass;
Monomer unit (II): a condensation reaction between an alcohol compound or amine compound having 12 or more carbon atoms and one or more of (meth) acrylic acid, (meth) acrylic acid glycidyl compound, and (meth) acrylic acid halogen compound (Meth) acrylate monomer or (meth) acrylamide monomer obtained by
Monomer unit (III): hydrophilic monomer having a radical polymerizable group; 0.1 to 25% by mass;
Monomer unit (IV): a radically polymerizable hydrophobic monomer having a hydrocarbon group having 10 or less carbon atoms; a copolymer having a weight average molecular weight of 700 to 300,000 comprising 10 to 60% by mass as an essential component (A ) Is provided, and a cosmetic is provided.

[In the above formula (1), X is a divalent aromatic group having 6 to 12 carbon atoms or —COOR ³ —, wherein R ³ is an aliphatic group bonded to Si, and R ¹ is hydrogen. An atom or a methyl group, R ² is the same or different from each other, a fluorine-substituted or unsubstituted monovalent alkyl group having 1 to 30 carbon atoms or an aryl group, and n represents an integer of 1 to 100 . ]

Monomer unit (I): The monomer unit (I) for constituting the silicone macromonomer copolymer (A) is a silicone macromonomer represented by the above formula (1). Silicone polymer that contains a structural unit derived from the silicone macromonomer represented by the above formula (1), has little stickiness, smoothly stretches, gives a refreshing feeling of use, is rich in water repellency and has high skin safety. This is a copolymer (A) that imparts the above properties to cosmetics.

R ^{1 of the} silicone macromonomer represented by the above formula (1) is a hydrogen atom or a methyl group, preferably a methyl group.

R ² is the same or different from each other, and is a fluorine-substituted or unsubstituted monovalent alkyl group having 1 to 30 carbon atoms or an aryl group, and more preferable for the skin is fluorine-substituted, Or an unsubstituted monovalent alkyl group having 1 to 6 carbon atoms or an aryl group, more preferably a methyl group, a phenyl group or a trifluoropropyl group from the viewpoint of hypoallergenicity and slipperiness to the skin, and most preferred. Is a methyl group.

X is a C 6-12 divalent aromatic group or —COOR ³ —, and preferably a C 6-8 divalent aromatic group or —COOR ³ —. Examples of the divalent aromatic group include a phenylene group, a tolylene group, a xylylene group, a mesitylene group, and the like, and preferably a phenylene group. In —COOR ³ —, R ³ is an aliphatic group bonded to Si, and the carbonyl group is bonded to a carbon atom of the copolymer main chain. R ³ is, for example, — (CH ₂ ) _a —, where a is an integer of 1 to 9, preferably an integer of 2 to 7, more preferably an integer of 3 to 5. Examples where X is a divalent aromatic group or —COOR ³ — are shown in the following general formulas (2) and (3). In these silicone macromonomers, R ^{1 to} R ³ and a, n are the same as those already described.

  n is an integer of 1 to 100, preferably an integer of 3 to 80, and more preferably an integer of 5 to 65. If n exceeds the upper limit of 100, the reactivity of the polymerization reaction may be reduced during the production of the copolymer (A). Moreover, the adhesiveness of the obtained copolymer (A) falls. Furthermore, when a hydrocarbon-based oil agent is blended in cosmetics, the compatibility between the oil agent and the copolymer may deteriorate. On the other hand, when n is 0, the slipperiness is insufficient or the stickiness is increased.

  The silicone macromonomer represented by the general formulas (1), (2), and (3) is typically obtained by dehydrochlorination by a conventional method by obtaining a (meth) acrylate-substituted chlorosilane compound and a carbinol-modified silicone. However, the synthesis method is not limited to this.

Monomer unit (II): The monomer unit (II) for constituting the (meth) acrylate monomer or (meth) acrylamide monomer copolymer (A) comprises an alcohol compound having 12 or more carbon atoms or an amine compound, and (meth) It is a (meth) acrylate monomer or a (meth) acrylamide monomer obtained by a condensation reaction of any one or more of acrylic acid, a (meth) acrylic acid glycidyl compound, and a (meth) acrylic acid halogen compound. Since the copolymer (A) becomes a copolymer having a side chain having 12 or more carbon atoms by including the structural unit derived from the (meth) acrylate monomer or (meth) acrylamide monomer of the monomer unit (II), A copolymer (A) showing good compatibility with the oil is obtained. The monomer unit (II) (meth) acrylate monomer or (meth) acrylamide monomer is, for example, an alcohol or amine having 12 or more carbon atoms, (meth) acrylic acid, (glycidyl) (meth) acrylate, or (meth) acrylic acid halide. Can be easily produced by subjecting to a condensation reaction to ester or acid amide. Of the (meth) acrylate monomer or (meth) acrylamide monomer used as the monomer unit (II), specific examples of those particularly preferably used include lauryl (meth) acrylate, stearyl (meth) acrylate, and isostearyl (meth). In addition to acrylate and behenyl (methacrylate), those represented by the following chemical formula may be mentioned.
_{CH 2 = CHCOOCH 2 CH (OH} ) CH 2 O (CH 2) 17 CH 3
_{CH 2 = C (CH 3)} COOCH 2 CH (OH) CH 2 O (CH 2) 29 CH 3
_{CH 2 = C (CH 3)} CONH (CH 2) 17 CH 3
_{CH 2 = CHCONH (CH 2)} 21 CH 3
_{CH 2 = C (CH 3)} COO (CH 2) 15 CH 3
_{CH 2 = CHCOO (CH 2)} 15 CH 3

Monomer unit (III): The monomer unit (III) for constituting the hydrophilic monomer copolymer (A) is a hydrophilic monomer having a radical polymerizable group. By containing a structural unit derived from a hydrophilic monomer having a radical polymerizable group, it exhibits good adhesion to skin or hair, can suppress stickiness of cosmetics, and has a low odor film or thickener. , A copolymer (A) to be a surfactant and / or a dispersant. As the hydrophilic monomer having a radically polymerizable group of the monomer unit (III), one or more kinds of (meth) acrylic acid, 2-hydroxyethyl (meth) acrylate, 2-hydroxypropyl (meth) acrylate, 2 -Hydroxyalkyl (meth) acrylates such as hydroxybutyl (meth) acrylate, (meth) acrylamide, (meth) acrylate alcohols, polyoxyalkylene mono (meth) acrylate, (poly) glycerin mono (meth) acrylate, polyalkylene glycol And polyalkylene glycol monoalkyl ether. In particular, in order to form a film with less odor, it is preferable to use one or more hydroxyalkyl (meth) acrylates. A highly compatible copolymer contained in the cosmetic of the present invention by using one or more hydroxyalkyl (meth) acrylates as the monomer unit (III) for constituting the copolymer (A) If it is (A), it is a cosmetic that can provide a cosmetic with good usability and excellent usability and sustainability, and can form a film with less odor. As said hydroxyalkyl (meth) acrylate, 1 type (s) or 2 or more types of 2-hydroxyethyl (meth) acrylate and 2-hydroxypropyl (meth) acrylate are preferable. As a result, it is possible to provide a cosmetic material having a good feeling of use and excellent usability and sustainability, and a cosmetic material capable of forming a film with less odor.

Monomer unit (IV): The monomer unit (IV) for constituting the radical polymerizable hydrophobic monomer copolymer (A) is a radical polymerizable monomer having a hydrocarbon group having 10 or less carbon atoms. By including a structural unit derived from a radical polymerizable monomer having a hydrocarbon group having 10 or less carbon atoms, the copolymer (A) can be adjusted in strength and flexibility of the coating. The hydrocarbon group having 10 or less carbon atoms contained in the radically polymerizable monomer of the monomer unit (IV) may be any of chain, cyclic and aromatic. For example, one or more kinds of methyl (meth) acrylate, ethyl ( (Meth) acrylate, n-butyl (meth) acrylate, isobutyl (meth) acrylate, tert-butyl (meth) acrylate, 2-ethylhexyl (meth) acrylate, n-octyl (meth) acrylate, isodecyl (meth) acrylate, cyclohexyl ( Examples include meth) acrylate, benzyl (meth) acrylate, and isopornyl (meth) acrylate. The radically polymerizable monomer of the monomer unit (IV) is particularly preferably selected from two or more of these. In addition, since these often contribute to the strength and flexibility of the film, they are preferably radically polymerizable monomers that increase Tg when polymerized, such as methyl (meth) acrylate and isoponyl (meth) acrylate. Furthermore, it is more preferable to combine with a radically polymerizable monomer having a low Tg for flexibility.

  The monomer unit (I) for constituting the copolymer (A) is 15 to 50% by mass, preferably 15 to 40% by mass, and more preferably 18 to 38% by mass. When it is less than 15% by mass, the properties as a silicone polymer are lowered, and the compatibility with silicone oil is lowered. Moreover, water resistance also falls and sufficient water repellency cannot be provided to a film. When the amount is more than 50% by mass, the compatibility with the organic oil is lowered, and a viscous film is formed, resulting in poor usability.

  Moreover, although monomer unit (II) for comprising a copolymer (A) is 15-50 mass%, Preferably it is 20-40 mass%, More preferably, it is 28-38 mass%. If it is less than 15% by mass, the compatibility with the organic oil is lowered. If it is more than 50% by mass, it becomes difficult to form a flexible film, so that the feeling in use becomes worse.

  Further, the ratio of the monomer units (I) and (II) for constituting the copolymer (A) depends on the kind of the selected substance, but is 3 as monomer units (I) / monomer units (II). / 1 to 1/3 (mass ratio), particularly preferably 1.2 / 1 to 1 / 1.2 (mass ratio). If the ratio of the monomer units (I) and (II) is 3/1 to 1/3 (mass ratio), a copolymer (A) excellent in compatibility with both silicone oil and polar oil can be obtained. Therefore, it is preferable.

  Moreover, although monomer unit (III) for comprising a copolymer (A) is 0.1-25 mass%, Preferably it is 1-20 mass%, More preferably, it is 5-18 mass%. If it is less than 0.1% by mass, the adhesion is lowered and the sustainability of the cosmetic is lowered. On the other hand, when the content is more than 25% by mass, the compatibility with the coexisting oil is lowered. Moreover, although monomer unit (IV) for comprising a copolymer (A) is 10-60 mass%, Preferably it is 15-50 mass%, More preferably, it is 20-50 mass%. If it is lower than 10% by mass, the strength and flexibility of the film become insufficient, so that the feeling of use becomes worse. If it is higher than 60% by mass, the strength becomes too strong or the flexibility is too low, and the feeling of use becomes worse. Furthermore, the strength and flexibility of the film can be adjusted by the blending balance of the monomer units (III) and (IV), and the component (III) also contributes to imparting hydrophilicity.

  In addition, the sum of the mass% of the monomer units (I) to (IV) for constituting the copolymer (A) is adjusted to be 100%.

  Polymerization of the copolymer (A) is carried out in the presence of the monomer of the monomer units (I) to (IV) and a radical polymerization initiator such as benzoyl peroxide, lauroyl peroxide, azobisisobutyronitrile. As the polymerization method, any of a solution polymerization method, an emulsion polymerization method, a suspension polymerization method, and a bulk polymerization method can be applied. Among these, the solution polymerization method is preferable because it is easy to appropriately prepare the dispersion of the graph of gel permeation chromatography (GPC) when examining the obtained weight average molecular weight and the weight average molecular weight of the copolymer. Is the method. As the solvent used in the polymerization, aliphatic organic solvents such as pentane, hexane, decane, dodecane, hexadecane, and octadecane, aromatic organic solvents such as benzene, toluene, xylene, methanol, ethanol, propanol, butanol, The polymerization reaction may be carried out in an alcoholic organic solvent such as hexanol or decanol, a halogenated organic solvent such as chloroform or carbon tetrachloride, or a ketone organic solvent such as acetone or methyl ethyl ketone. However, from the viewpoint of use as a cosmetic application, it is preferable to use no solvent, ethanol, or isopropanol.

  The weight average molecular weight in terms of polystyrene in GPC of the copolymer (A) thus produced is 700 to 300,000, preferably 2000 to 200,000, more preferably 3000 to 100,000. It is. When the weight average molecular weight is larger than 300,000, compatibility with various oil agents is lowered. On the other hand, when the weight average molecular weight is less than 700, the feeling of use as a film agent, thickener, surfactant, and / or dispersant is lowered.

  The copolymer (A) contained in the cosmetic of the present invention can be used for various cosmetics, and is particularly suitable for all cosmetics for external use on the skin and hair. Preferably, the cosmetic of the present invention can be a cosmetic in which the copolymer (A) is blended as a film agent and / or a thickener. The copolymer (A) has properties as a silicone polymer, and is a copolymer that can simultaneously solve good compatibility with various oils and adhesion to the skin or hair. Or it can use suitably as a thickener. Moreover, when the cosmetics of this invention are an emulsified thing, it can be set as the cosmetics which use a copolymer (A) as surfactant. Since the copolymer (A) is a copolymer having a silicone site, a hydrophobic site, and a hydrophilic site, it can be used as an effective surfactant. Furthermore, when the cosmetic contains powder (F), it can be made into a cosmetic using the copolymer (A) as a dispersant for the powder (F). The polyfunctional copolymer (A) can be suitably used as a dispersant for the powder (F). Cosmetics applied externally to the skin and hair include, for example, skin care cosmetics such as emulsions, creams, cleansings, packs, oil liquids, massages, essences, cleaning agents, deodorants, hand creams, lip balms, and makeup. Makeup cosmetics such as base, white powder, liquid foundation, oil foundation, blusher, eye shadow, mascara, eyeliner, eyebrow, lipstick, hair cosmetics such as shampoo, rinse, treatment, set agent, antiperspirant, sunburn UV protection cosmetics such as a milky lotion and sun cream. The blending amount of the copolymer (A) contained in the cosmetic of the present invention varies depending on the cosmetic dosage form, but can be used in the range of 0.5 to 99.0% by mass of the entire cosmetic, preferably It mix | blends by 1.0-50 mass% of the whole cosmetics.

  In addition to the copolymer (A), the cosmetic of the present invention comprises various components used in cosmetics, an oil component (B), an ultraviolet absorbing component (C), water (D), a surfactant ( E), powder (F), compound (G) having an alcoholic hydroxyl group in the molecular structure, water-soluble or water-swellable polymer (H), crosslinked organopolysiloxane polymer having no hydrophilic group and liquid A composition comprising an oil (I), a cross-linked organopolysiloxane polymer having a hydrophilic group and a liquid oil (J), a silicone resin (K), and / or a silicone wax (L). Can do. Hereinafter, each component will be described.

Oil component (B)
As described above, the cosmetic of the present invention can contain one or more oil component (B). As the oil agent component (B), any solid, semi-solid, or liquid oil agent used in normal cosmetics can be used. Even if it contains an oil component (B), if it is a highly compatible copolymer (A) contained in the cosmetic of the present invention, it is less sticky, smoothly stretched, gives a refreshing feeling of use, and is water repellent. It is possible to provide cosmetics that are rich in skin, have high skin safety, good usability, and excellent usability and sustainability.

  Examples of such liquid oils include one or more silicone oils, hydrocarbon oils, higher fatty acids, polar oils such as ester oils and natural animal and vegetable oils, semi-synthetic oils, and / or fluorine-based oils. Polar oils and silicone oils are preferred. Further, the oil component (B) may be composed of one or more ester oils, natural animal and vegetable oils, and one or more silicone oils. Thus, even if the oil component (B) is composed of a relatively high polarity ester oil, natural animal and vegetable oil, and a relatively low polarity silicone oil, the copolymer ( If it is A), since both have compatibility, there is little stickiness, and it is smoothly stretched and gives a refreshing feeling of use. It is rich in water repellency and has high skin safety, good usability and usability and durability. An excellent cosmetic can be provided.

  Silicone oils include low to high viscosity such as dimethylpolysiloxane, caprylylmethicone, phenyltrimethicone, methylphenylpolysiloxane, methylhexylpolysiloxane, methylhydrogenpolysiloxane, dimethylsiloxane / methylphenylsiloxane copolymer, etc. Cyclic organopolysiloxanes such as linear or branched organopolysiloxane, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, tetramethyltetrahydrogencyclotetrasiloxane, tetramethyltetraphenylcyclotetrasiloxane Branched organopolysiloxanes such as tristrimethylsiloxymethylsilane and tetrakistrimethylsiloxysilane, amino-modified organo Silicone rubber such as resiloxane, gum-like dimethylpolysiloxane with high polymerization degree, gum-like amino-modified organopolysiloxane, gum-like dimethylsiloxane-methylphenylsiloxane copolymer, and cyclic siloxane solution of silicone gum and rubber, trimethylsiloxy Cyclic acid, trimethylsiloxysilicic acid cyclic organopolysiloxane solution, higher alkoxy modified organopolysiloxane such as stearoxy silicone, higher fatty acid modified organopolysiloxane, alkyl modified organopolysiloxane, long chain alkyl modified organopolysiloxane, fluorine modified organo Examples include polysiloxane, silicone resin, and a dissolved resin of silicone resin.

  Examples of the hydrocarbon oil include linear, branched, and volatile hydrocarbon oils. Specifically, ozokerite, α-olefin oligomer, light isoparaffin, isododecane, light liquid isoparaffin, squalane, synthetic squalane. , Plant squalane, squalene, ceresin, paraffin, paraffin wax, polyethylene wax, polyethylene / polypropylene wax, (ethylene / propylene / styrene) copolymer, (butylene / propylene / styrene) copolymer, liquid paraffin, liquid isoparaffin, pristane, Polyisobutylene, hydrogenated polyisobutene, microcrystalline wax, petrolatum and the like can be mentioned.

  As higher fatty acids, lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, undecylenic acid, oleic acid, linoleic acid, linolenic acid, arachidonic acid, eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), isostearic acid 12-hydroxystearic acid and the like, and higher alcohols include lauryl alcohol, myristyl alcohol, palmityl alcohol, stearyl alcohol, behenyl alcohol, hexadecyl alcohol, oleyl alcohol, isostearyl alcohol, hexyldodecanol, octyldodecanol, Cetostearyl alcohol, 2-decyltetradecinol, cholesterol, phytosterol, POE cholesterol ether, monostearyl glycerol ether Batyl alcohol), monooleyl glyceryl ether (cerakyl alcohol).

  Ester oils include diisobutyl adipate, 2-hexyldecyl adipate, di-2-heptylundecyl adipate, N-alkyl glycol monoisostearate, isocetyl isostearate, trimethylolpropane triisostearate, di-2-ethyl Ethylene glycol hexanoate, cetyl 2-ethylhexanoate, trimethylolpropane tri-2-ethylhexanoate, pentaerythritol tetra-2-ethylhexanoate, cetyl octanoate, octyldodecyl gum ester, oleyl oleate, octyldodecyl oleate Decyl oleate, neopentyl glycol dioctanoate, neopentyl glycol dicaprate, triethyl citrate, 2-ethylhexyl succinate, amyl acetate, ethyl acetate, butyrate , Isocetyl stearate, butyl stearate, diisopropyl sebacate, di-2-ethylhexyl sebacate, cetyl lactate, myristyl lactate, isononyl isononanoate, isotridecyl isononanoate, isopropyl palmitate, 2-ethylhexyl palmitate, 2-hexyl palmitate Decyl, 2-heptylundecyl palmitate, cholesteryl 12-hydroxystearylate, dipentaerythritol fatty acid ester, isopropyl myristate, octyldodecyl myristate, 2-hexyldecyl myristate, myristyl myristate, hexyldecyl dimethyloctanoate, laurin Acid ethyl, hexyl laurate, N-lauroyl-L-glutamic acid-2-octyldodecyl ester, lauroyl sarcosine iso Ropiruesuteru, and diisostearyl malate, and the like. Examples of the glyceride oil include acetoglyceryl, glyceryl triisooctanoate, glyceryl triisostearate, glyceryl triisopalmitate, glyceryl monostearate, glyceryl di-2-heptylundecanoate, glyceryl trimyristate, and diglyceryl myristate. Is mentioned.

  Natural animal and vegetable oils and semi-synthetic oils include avocado oil, linseed oil, almond oil, ibotarou, eno oil, olive oil, cacao butter, kapok wax, kayak oil, carnauba wax, liver oil, candelilla wax, refined candelilla wax, beef tallow , Beef leg fat, beef bone fat, hydrogenated beef tallow, kyounin oil, whale wax, hydrogenated oil, wheat germ oil, sesame oil, rice germ oil, rice bran oil, sugarcane wax, sasanqua oil, safflower oil, shea butter, cinnagar oil, Cinnamon oil, jojoba wax, squalane, squalene, shellac wax, turtle oil, soybean oil, tea seed oil, camellia oil, evening primrose oil, corn oil, lard, rapeseed oil, Japanese kiri oil, nukarou, germ oil, horse fat, persic Oil, palm oil, palm kernel oil, castor oil, hydrogenated castor oil, castor oil fatty acid methyl ester, sunflower oil, grape oil Bayberry wax, Jojoba oil, Hydrogenated jojoba oil, Macadamia nut oil, Beeswax, Mink oil, Meadow foam oil, Cottonseed oil, Cotton wax, Owl, Owl kernel oil, Montan wax, Palm oil, Hardened palm oil, Tricoconut oil fatty acid glyceride, Ambrose, Peanut oil, lanolin, liquid lanolin, reduced lanolin, lanolin alcohol, hard lanolin, lanolin acetate, lanolin acetate alcohol, lanolin fatty acid isopropyl, POE lanolin alcohol ether, POE lanolin alcohol acetate, lanolin fatty acid polyethylene glycol, POE hydrogenated lanolin alcohol ether, Examples include egg yolk oil. However, POE means polyoxyethylene.

  Examples of the fluorinated oil include perfluoropolyether, perfluorodecalin, and perfluorooctane.

  The blending amount of the oil component (B) contained in the cosmetic of the present invention varies depending on the cosmetic agent system, but the range of 1 to 98% by mass, preferably 1 to 50% by mass of the entire cosmetic is suitable. .

  When mixing low polarity silicone oil with high polarity oil such as ester oil, natural animal and vegetable oil, etc., the mixed oil component is easy to maintain stability when either one is used in large excess. When the content ratio is close, the stability is impaired and separation is likely to occur. Since the cosmetic of the present invention contains the copolymer (A), the stability of the mixed oil component can be maintained even when the content ratio is close. Specifically, the ratio of silicone oil to highly polar oil such as ester oil and natural animal and vegetable oil is 5/1 to 1/5 (mass ratio), particularly 3 / An excellent stabilizing effect is exhibited in the region of 1 to 1/3 (mass ratio).

UV absorbing component (C)
The cosmetic of the present invention can further contain one or more ultraviolet absorbing components (C). As a result, the cosmetic of the present invention has a good feeling of use, excellent usability and sustainability, and is a cosmetic capable of absorbing ultraviolet rays. The ultraviolet absorbing component (C) includes an ultraviolet absorber and an ultraviolet scattering agent. Examples of the ultraviolet absorber (C) include benzoic acid ultraviolet absorbers such as paraaminobenzoic acid, anthranilic acid ultraviolet absorbers such as methyl anthranilate, salicylic acid ultraviolet absorbers such as methyl salicylate, and octyl paramethoxycinnamate. Cinnamic acid UV absorbers, benzophenone UV absorbers such as 2,4-dihydroxybenzophenone, urocanic UV absorbers such as ethyl urocanate, 4-t-butyl-4'-methoxy-dibenzoylmethane, etc. And dibenzoylmethane-based ultraviolet absorbers. Moreover, you may use the silicone derivative provided with the ultraviolet-ray absorptive functional group mentioned above. Examples of the ultraviolet absorption / scattering agent include powders that absorb and scatter ultraviolet rays, such as fine particle titanium oxide, fine particle iron-containing titanium oxide, fine particle zinc oxide, fine particle cerium oxide, and a composite thereof. Of these, cinnamic acid ultraviolet absorbers, dibenzoylmethane ultraviolet absorbers, titanium oxide, and zinc oxide are preferred.

Water (D)
Water (D) can be mix | blended with the cosmetics of this invention according to the objective. Thereby, the cosmetics of this invention become cosmetics with more excellent usability by mix | blending water according to the intended purpose. The blending amount of water (D) is preferably in the range of 95% by mass or less of the entire cosmetic.

Surfactant (E)
The cosmetic of the present invention can further contain one or more surfactants (E). Thereby, the cosmetic of the present invention becomes a cosmetic with better usability by blending a surfactant according to the purpose of use. As the surfactant, there are anionic, cationic, nonionic and amphoteric surfactants, but the surfactant (E) contained in the cosmetic of the present invention is not particularly limited, Any material can be used as long as it is used in cosmetics.

  Specific examples of the anionic surfactant include fatty acid soaps such as sodium stearate and triethanolamine palmitate, alkyl ether carboxylic acids and salts thereof, condensates of amino acids and fatty acids, alkane sulfonates. , Alkene sulfonate, fatty acid ester sulfonate, fatty acid amide sulfonate, formalin condensation sulfonate, alkyl sulfate ester, secondary higher alcohol sulfate, alkyl and allyl ether sulfate, fatty acid Sulfate ester ester, sulfate ester salt of fatty acid alkylolamide, sulfate ester salt such as funnel oil, alkyl phosphate, ether phosphate, alkyl allyl ether phosphate, amide phosphate, N-acyl lactate, N-acyl sarcosine salt, N- Silic amino acid based surfactants, etc .; cationic surfactants include alkylamine salts, amine salts such as polyamines and aminoalcohol fatty acid derivatives, alkyl quaternary ammonium salts, aromatic quaternary ammonium salts, pyridium salts, imidazolium salts, etc. Is mentioned.

  Nonionic surfactants include sorbitan fatty acid ester, glycerin fatty acid ester, polyglycerin fatty acid ester, propylene glycol fatty acid ester, polyethylene glycol fatty acid ester, sucrose fatty acid ester, methyl glucoside fatty acid ester, alkyl polyglucoside, polyoxyethylene alkyl Ether, polyoxypropylene alkyl ether, polyoxyethylene alkyl phenyl ether, polyoxyethylene fatty acid ester, polyoxyethylene sorbitan fatty acid ester, polyoxyethylene sorbitol fatty acid ester, polyoxyethylene glycerin fatty acid ester, polyoxyethylene propylene glycol fatty acid ester, Polyoxyethylene castor oil, polyoxyethylene hydrogenated castor oil, poly Oxyethylene phytostanol ether, polyoxyethylene phytosterol ether, polyoxyethylene cholestanol ether, polyoxyethylene cholesterol ether, linear or branched polyoxyalkylene modified organopolysiloxane, linear or branched polyoxyalkylene / alkyl co-modified Examples include organopolysiloxane, linear or branched polyglycerin-modified organopolysiloxane, linear or branched polyglycerin / alkyl co-modified organopolysiloxane, alkanolamide, sugar ether, sugar amide and the like.

  Examples of amphoteric surfactants include betaines, aminocarboxylates, imidazoline derivatives, and amidoamine types.

  Among these surfactants, a linear or branched organopolysiloxane having a polyoxyethylene chain in the molecule, a linear or branched organopolysiloxane having a polyglycerin chain in the molecule, or an alkyl copolymer thereof. A surfactant which is a modified organopolysiloxane is preferred. Although it does not specifically limit as a commercial item, KF-6011, KF-6011P, KF-6043, KF-6012, KF-6013, KF-6015, KF-6016, KF-6017, KF-6028, KF-6028P, KF-6038, KF-6100, KF-6104, KF-6105 (all manufactured by Shin-Etsu Chemical Co., Ltd.) and the like. Moreover, the surfactant whose HLB is 2-10 is preferable, and it is preferable that a compounding quantity is 0.1-20 mass% of the whole cosmetics, and the range of 0.2-10 mass% is especially suitable. .

Powder (F)
The cosmetic of the present invention may further contain one or more powders (F). As powder, if it is used for normal cosmetics, its shape (spherical, needle-like, plate-like, etc.), particle size (smoke-like, fine particles, pigment grade, etc.), particle structure (porous, Any one can be used regardless of non-porous or the like). Examples thereof include inorganic powders, organic powders, surfactant metal salt powders, colored pigments, pearl pigments, tar dyes, metal powder pigments, natural dyes, and coloring agents such as dyes.

  Specific examples of the inorganic powder include titanium oxide, zirconium oxide, zinc oxide, cerium oxide, magnesium oxide, barium sulfate, calcium sulfate, magnesium sulfate, calcium carbonate, magnesium carbonate, talc, mica, kaolin, sericite, muscovite. , Synthetic mica, phlogopite, saucite, biotite, lithia mica, silicic acid, anhydrous silicic acid, aluminum silicate, magnesium silicate, magnesium aluminum silicate, calcium silicate, barium silicate, strontium silicate, tungstic acid Metal salt, hydroxyapatite, vermiculite, hydrite, bentonite, montmorillonite, hectorite, zeolite, ceramic powder, dicalcium phosphate, alumina, aluminum hydroxide, boron nitride, boron nitride, silica, silyl Silica.

  Examples of organic powders include polyamide powder, polyacrylic acid / acrylate powder, polyester powder, polyethylene powder, polypropylene powder, polystyrene powder, polyurethane, benzoguanamine powder, polymethylbenzoguanamine powder, tetrafluoroethylene powder, polymethyl methacrylate Powdered, cellulose, silk powder, nylon powder, 12 nylon, 6 nylon, crosslinked spherical dimethylpolysiloxane fine powder having a crosslinked structure of dimethylpolysiloxane, crosslinked spherical polymethylsilsesquioxane fine powder, crosslinked spherical organo Fine powder made by coating polysiloxane rubber surface with polymethylsilsesquioxane particles, hydrophobized silica, styrene / acrylic acid copolymer, divinyl Styrene / styrene copolymer, vinyl resin, urea resin, phenol resin, fluorine resin, silicon resin, acrylic resin, melamine resin, epoxy resin, polycarbonate resin, microcrystalline fiber powder, starch powder, fatty acid starch derivative powder, lauroyl lysine Etc.

  Examples of surfactant metal salt powders (metal soaps) include zinc undecylenate, aluminum isostearate, zinc stearate, aluminum stearate, calcium stearate, magnesium stearate, zinc myristate, magnesium myristate, zinc cetyl phosphate. , Calcium cetyl phosphate, sodium cetyl phosphate, zinc palmitate, aluminum palmitate, zinc laurate and the like.

  Specific examples of colored pigments include inorganic red pigments such as iron oxide, iron hydroxide, and iron titanate, inorganic brown pigments such as γ-iron oxide, inorganic yellow pigments such as yellow iron oxide and loess, 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, inorganic blue pigments such as bitumen and ultramarine, tar Examples include raked pigments, raked natural pigments, and synthetic resin powders obtained by combining these powders.

  Specific examples of pearl pigments include titanium oxide coated mica, titanium oxide coated mica, bismuth oxychloride, titanium oxide coated bismuth oxychloride, titanium oxide coated talc, fish scale foil, titanium oxide coated colored mica, etc .; Examples thereof include aluminum powder, copper powder, and stainless steel powder.

  As tar pigments, Red No. 3, Red No. 104, Red No. 106, Red No. 201, Red No. 202, Red No. 204, Red No. 205, Red No. 220, Red No. 226, Red No. 227, Red No. 228, Red 230, Red 401, Red 505, Yellow 4, Yellow 5, Yellow 202, Yellow 203, Yellow 204, Yellow 401, Blue 1, Blue 2, Blue 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, etc .; natural pigments include carminic acid, laccaic acid, and calsamine , Powder selected from bradylin, crocin and the like.

  Among these powders, in the present invention, at least a part of the crosslinked spherical dimethylpolysiloxane fine powder having a structure obtained by crosslinking dimethylpolysiloxane, a crosslinked spherical polymethylsilsesquioxane fine powder, and a crosslinked spherical poly Fine powder obtained by coating the surface of siloxane rubber with polymethylsilsesquioxane particles and finely powdered crosslinked diphenylpolysiloxane rubber surface with polymethylsilsesquioxane particles, preferably hydrophobized silica, A powder having a fluorine group and a colorant are also used. Commercially available products include KMP-590, KSP-100, KSP-101, KSP-102, KSP-105, KSP-300 (all manufactured by Shin-Etsu Chemical Co., Ltd.) and the like.

  These powders can be used as long as they do not interfere with the effects of the present invention, and powders treated with general oils, silicone oils, fluorine compounds, surfactants, and the like. For example, fluorine compound treatment, silicone resin treatment, pendant treatment, silane coupling agent treatment, titanium coupling agent treatment, oil agent treatment, N-acylated lysine treatment, polyacrylic acid treatment, metal soap treatment, amino acid treatment, inorganic compound treatment The surface treatment may be performed in advance by plasma treatment, mechanochemical treatment, or the like. One or two or more can be used as necessary. Further, the blending amount of these powders is preferably in the range of 99% by mass or less of the entire cosmetic. In particular, the blending amount in the case of a powder cosmetic is preferably in the range of 80 to 99% by mass of the entire cosmetic.

Compound having alcoholic hydroxyl group in molecular structure (G)
The cosmetic of the present invention may further contain a compound (G) having an alcoholic hydroxyl group in one or more molecular structures. However, the alcohol compound having 12 or more carbon atoms for constituting the monomer unit (II) of the copolymer (A) does not correspond to the compound (G) having an alcoholic hydroxyl group. Examples of such compounds include lower alcohols such as ethanol and isopropanol, sugar alcohols such as sorbitol and maltose, sterols such as cholesterol, sitosterol, phytosterol, and lanosterol, butylene glycol, propylene glycol, dibutylene glycol, pentylene glycol, and the like. Although there are polyhydric alcohols, usually water-soluble monohydric alcohols and water-soluble polyhydric alcohols are often used. The compounding amount of the compound (G) having an alcoholic hydroxyl group in the molecular structure is preferably in the range of 98% by mass or less based on the entire cosmetic.

Water-soluble or water-swellable polymer (H)
The cosmetic of the present invention may further contain one or more water-soluble or water-swellable polymers (H). Examples of these water-soluble or water-swellable polymers include gum arabic, tragacanth, galactan, carob gum, guar gum, caraya gum, carrageenan, pectin, agar, quince seed (malmello), starch (rice, corn, potato, wheat), Plant-based polymers such as algae colloids, Trant gum, locust bean gum, microbial polymers such as xanthan gum, dextran, succinoglucan, pullulan, animal polymers such as collagen, casein, albumin, gelatin, carboxymethyl starch, methyl Starch polymers such as hydroxypropyl starch, methylcellulose, ethylcellulose, methylhydroxypropylcellulose, carboxymethylcellulose, hydroxymethylcellulose, hydroxypropyl Cellulose, nitrocellulose, sodium cellulose sulfate, sodium carboxymethyl cellulose, crystalline cellulose, cellulose polymers such as cellulose powder, alginic acid polymers such as sodium alginate and propylene glycol alginate, vinyl polymers such as polyvinyl methyl ether and carboxyvinyl polymer , Polyoxyethylene polymer, polyoxyethylene polyoxypropylene copolymer polymer, sodium polyacrylate, polyethyl acrylate, polyacrylamide, acrylic polymer such as acryloyldimethyltaurate salt copolymer, polyethyleneimine, cationic polymer, etc. Other synthetic water-soluble polymers, bentonite, magnesium aluminum silicate, montmorillonite, beidellite, nontroni , Saponite, hectorite, and the like inorganic water-soluble polymers such as anhydrous silicic acid. These water-soluble polymers also include film forming agents such as polyvinyl alcohol and polyvinyl pyrrolidone. The blending amount of the water-soluble or water-swellable polymer (H) is preferably in the range of 25% by mass or less of the entire cosmetic.

A composition comprising a crosslinked organopolysiloxane polymer having no hydrophilic group and a liquid oil (I)
The cosmetic of the present invention may further contain a composition (I) comprising a cross-linked organopolysiloxane polymer having no one or more hydrophilic groups and a liquid oil agent. The crosslinked organopolysiloxane polymer can be obtained by reacting an alkyl hydrogen polysiloxane with a crosslinking agent having a reactive vinyl unsaturated group at the molecular chain terminal. Examples of the alkyl hydrogen polysiloxane include methyl hydrogen polysiloxane having a linear or partially branched unit, and methyl hydrogen polysiloxane grafted with an alkyl chain having 6 to 20 carbon atoms. Two or more hydrogen atoms bonded to silicon atoms are required on average in the molecule. Examples of the crosslinking agent include those having two or more vinyl reactive sites in the molecule, such as methyl vinyl polysiloxane and α, ω-alkenyl diene. Examples thereof include the compositions described in Japanese Patent Nos. 1925781, 1932769, WO03-24413, and JP2009-185296. The crosslinked type methylpolysiloxane, for example its own weight or more 0.65 mm ² / s (25 ℃) ~100.0mm ² / s (25 ° C.) low viscosity silicone, liquid paraffin, squalane, hydrocarbon oils such as isododecane Ya Swell with glyceride oil such as trioctanoin or ester oil. In addition, these cross-linked organopolysiloxanes are not particularly limited as commercial products, but KSG-15, KSG-16, KSG-18, KSG-1610, USG-103 made into a paste with silicone oil. USG-106, KSG-41, KSG-42, KSG-43, KSG-44, KSG-810 (all manufactured by Shin-Etsu Chemical Co., Ltd.) and the like made into a paste with hydrocarbon oil or triglyceride oil. The blending amount of the composition (I) composed of the crosslinked organopolysiloxane having no hydrophilic group and the liquid oil is preferably 0.1 to 50% by mass, more preferably based on the total amount of the cosmetic. 1 to 30% by mass.

A composition comprising a crosslinked organopolysiloxane polymer having a hydrophilic group and a liquid oil (J)
The cosmetic of the present invention may further contain a composition (J) comprising a crosslinked organopolysiloxane polymer having one or more hydrophilic groups and a liquid oil agent. The hydrophilic group is preferably a polyether group or a polyglycerin group. The crosslinked organopolysiloxane polymer having a polyether group and / or a polyglycerin group can be obtained by reacting an alkyl hydrogen polysiloxane with a crosslinking agent having a reactive vinyl unsaturated group at the molecular chain terminal. Examples of the alkyl hydrogen polysiloxane include methyl hydrogen polysiloxane grafted with a polyoxyethylene chain, methyl hydrogen polysiloxane grafted with a polyglycerin chain, and the like. Two or more are required on average. The crosslinked organopolysiloxane, its own weight or more 0.65 mm ² / s (25 ℃) ~100.0mm ² / s (25 ° C.) low viscosity silicone, liquid paraffin, squalane, Ya hydrocarbon oil isododecane such Swell to glyceride oil such as trioctanoin or ester oil. Crosslinkers such as methyl vinyl polysiloxane, α, ω-alkenyl dienes, glyceryl triallyl ether, polyoxyalkynylated glyceryl triallyl ether, trimethylolpropane triallyl ether, polyoxyalkynylated trimethylolpropane triallyl ether, etc. In addition, there may be mentioned those having two or more vinylic reactive sites in the molecule, and the cross-linked product obtained by reacting them has at least one hydrophilic group. As the composition (J), those described in Japanese Patent Nos. 2631772, 9-136913, 2001-342255, WO03 / 20828, and 2009-185296 are preferable. In addition, these cross-linked organopolysiloxanes are not particularly limited as commercial products, but are KSG-210, KSG-240, KSG-710, hydrocarbon oils and triglyceride oils pasted with silicone oil. There are paste-like KSG-310, KSG-320, KSG-330, KSG-340, KSG-820, KSG-830, KSG-840 (all manufactured by Shin-Etsu Chemical Co., Ltd.) and the like. Further, the blending amount of the composition (J) comprising the crosslinkable organopolysiloxane having a hydrophilic group and a liquid oil agent is preferably 0.1 to 50% by mass, more preferably based on the total amount of the cosmetic. Is 1-30 mass%.

Silicone resin (K)
The cosmetic of the present invention may further contain one or more types of silicone resins (K). The silicone resin is selected from the group consisting of a silicone network compound containing SiO ₂ units and / or RSiO _1.5 (R is an alkyl group), a linear acrylic / silicone graft, or a block copolymer thereof. Preferably there is. The linear acrylic / silicone graft or the block copolymer has at least one selected from an anion moiety such as a pyrrolidone moiety, a long-chain alkyl moiety, a polyoxyalkylene moiety and a fluoroalkyl moiety, and a carboxylic acid. You can do it. Although it does not specifically limit as a commercial item, KP-541, KP-543, KP-545, KP-549, KP-550, KP-571, KP which melt | dissolved in silicone oil, hydrocarbon oil, alcohol -575, KP-581 (both manufactured by Shin-Etsu Chemical Co., Ltd.) and the like.

The silicone network compound is preferably a silicone network compound represented by MQ, MDQ, MT, MDT, and MDTQ. However, M, D, T, and Q represent R ₃ SiO _0.5 unit, R ₂ SiO unit, RSiO _1.5 unit, and SiO ₂ unit, respectively. The silicone network compound may contain in the molecule at least one selected from a pyrrolidone moiety, a long-chain alkyl moiety, a polyoxyalkylene moiety and a fluoroalkyl moiety, and an amino moiety. Although it does not specifically limit as a commercial item, KF-7312J, KF-7312K, KF-7312T (all are Shin-Etsu Chemical Co., Ltd. product) etc. are illustrated.

  The silicone resin may be dissolved in a low-viscosity silicone oil, a volatile silicone oil, or other solvent. In any case, the blending amount of the silicone resin is preferably 0.1 to 20% by mass, more preferably 1 to 10% by mass with respect to the total amount of the cosmetic of the present invention.

Silicone wax (L)
The cosmetic of the present invention may contain a silicone wax (L) depending on the purpose. This silicone wax is preferably a polylactone-modified polysiloxane bonded with a polylactone which is a ring-opening polymer of a lactone compound having a 5-membered ring or more. Alternatively, this silicone wax is an acrylic-modified polymer containing in its molecule at least one functional group selected from pyrrolidone groups, long-chain alkyl groups, polyoxyalkylene groups, fluoroalkyl groups, carboxylic acid and other anionic groups. Siloxane is preferred. Examples of commercially available products include KP-561P and KP-562P (both manufactured by Shin-Etsu Chemical Co., Ltd.) as waxes having a long-chain alkyl group.

  Alternatively, the silicone wax is preferably a silicone-modified olefin wax obtained by addition reaction of an olefin wax and an organohydrogenpolysiloxane having one or more SiH bonds in one molecule. The olefin wax is obtained by copolymerizing ethylene and at least one diene, or at least one olefin selected from ethylene and an α-olefin having 3 to 12 carbon atoms and at least one diene. It is obtained by copolymerization, and as this diene, vinyl norbornene is suitable.

  Whatever silicone wax is selected, when silicone wax is used, its blending amount is preferably 0.1 to 20% by weight, particularly 1 to 10% by weight, based on the total amount of the cosmetic of the present invention. It is preferable that

Other components Furthermore, the cosmetics of the present invention include components used in ordinary cosmetics, oil-soluble gelling agents, organically modified clay minerals, resins, antiperspirants, and moisturizers as long as the effects of the present invention are not hindered. Agents, antiseptics, antibacterial agents, fragrances, salts, antioxidants, pH adjusters, chelating agents, cooling agents, anti-inflammatory agents, skin beautifying agents (whitening agents, cell activators, rough skin improvers, blood circulation promoters, skin Astringents, antiseborrheic agents, etc.), vitamins, amino acids, nucleic acids, hormones, inclusion compounds, hair solidifying agents and the like can be added.

  Examples of the oil-soluble gelling agent include metal soaps such as aluminum stearate, magnesium stearate, zinc myristate, amino acid derivatives such as N-lauroyl-L-glutamic acid, α, γ-di-n-butylamine, and dextrin palmitate. Dextrin fatty acid esters such as acid esters, dextrin stearates, dextrin 2-ethylhexanoate palmitate, sucrose fatty esters such as sucrose palmitate, sucrose stearate, fructooligosaccharide stearate, fructooligosaccharide 2 -Fructooligosaccharide fatty acid esters such as ethylhexanoate, benzylidene derivatives of sorbitol such as monobenzylidene sorbitol, dibenzylidene sorbitol, dimethylbenzyl dode Examples thereof include one or more oil-soluble gelling agents selected from organically modified clay minerals such as silammonium montmorillonite clay and dimethyl dioctadecyl ammonium montmorillonite clay.

  Examples of the antiperspirant include one or more antiperspirants selected from aluminum chlorohydrate, aluminum chloride, aluminum sesquichlorohydrate, zirconyl hydroxychloride, aluminum zirconium hydroxychloride, aluminum zirconium glycine complex, and the like. Can be mentioned.

  Examples of the humectant include glycerin, sorbitol, propylene glycol, dipropylene glycol, 1,3-butylene glycol, pentylene glycol, glucose, xylitol, maltitol, polyethylene glycol, hyaluronic acid, chondroitin sulfate, pyrrolidone carboxylate, One type or two or more types of humectants selected from polyoxyethylene methyl glucoside, polyoxypropylene methyl glucoside and the like can be mentioned.

  Examples of the antibacterial and antiseptic agents include paraoxybenzoic acid alkyl esters, benzoic acid, sodium benzoate, sorbic acid, potassium sorbate, and phenoxyethanol. Antibacterial agents include benzoic acid, salicylic acid, carboxylic acid, sorbic acid, and paraoxybenzoic acid. Examples thereof include one or more antibacterial and antiseptic agents selected from alkyl esters, parachlorometacresol, hexachlorophene, benzalkonium chloride, chlorhexidine chloride, trichlorocarbanilide, photosensitizer, phenoxyethanol and the like.

  Examples of the salts include inorganic salts, organic acid salts, amine salts, and amino acid salts. Examples of inorganic salts include sodium salts, potassium salts, magnesium salts, calcium salts, aluminum salts, zirconium salts, zinc salts, and the like of inorganic acids such as hydrochloric acid, sulfuric acid, carbonic acid, and nitric acid; Salts of organic acids such as dehydroacetic acid, citric acid, malic acid, succinic acid, ascorbic acid, stearic acid; amine salts and amino acid salts include, for example, salts of amines such as triethanolamine, and amino acids such as glutamic acid Examples thereof include one or more salts selected from salts and the like. In addition, a salt such as hyaluronic acid and chondroitin sulfate, an aluminum zirconium glycine complex, etc., and an acid-alkali neutralized salt used in cosmetic formulations can also be used.

  Examples of the antioxidant include tocopherol, butylhydroxyanisole, dibutylhydroxytoluene, and phytic acid. Examples of the pH adjuster include lactic acid, citric acid, glycolic acid, succinic acid, tartaric acid, dl-malic acid, potassium carbonate, and carbonate. Sodium hydride, ammonium hydrogen carbonate, etc., as chelating agents, alanine, sodium edetate, sodium polyphosphate, sodium metaphosphate, phosphoric acid, etc., as refreshing agents, L-menthol, camphor, etc., as anti-inflammatory agents, Examples thereof include one or more oxidative preservatives selected from allantoin, glycyrrhizic acid and salts thereof, glycyrrhetinic acid and stearyl glycyrrhetinate, tranexamic acid, azulene and the like.

  Examples of the skin beautifying component include whitening agents such as placenta extract, arbutin, glutathione, and yukinoshita extract, royal jelly, photosensitizer, cholesterol derivatives, cell activators such as calf blood extract, rough skin improver, nonylic acid Walenylamide, nicotinic acid benzyl ester, nicotinic acid β-butoxyethyl ester, capsaicin, gingerone, cantalis tincture, ictamol, caffeine, tannic acid, α-borneol, nicotinic acid tocopherol, inositol hexanicotinate, cyclandrate, cinnarizine, One or more beautiful skins selected from blood circulation promoters such as tolazoline, acetylcholine, verapamil, cephalanthin and γ-oryzanol, skin astringents such as zinc oxide and tannic acid, and antiseborrheic agents such as sulfur and thianthol. Ingredients And the like.

  Examples of the vitamins include vitamin A oils such as vitamin A oil, retinol, retinol acetate, and retinol palmitate, vitamin B2 such as riboflavin, riboflavin butyrate, and flavin adenine nucleotide, pyridoxine hydrochloride, pyridoxine dioctanoate, and pyridoxine. Vitamin B6 such as tripalmitate, vitamin B12 and derivatives thereof, vitamin B such as vitamin B15 and derivatives thereof, L-ascorbic acid, L-ascorbic acid dipalmitate, L-ascorbic acid-2-sodium sulfate, Vitamin C such as L-ascorbic acid phosphate diester dipotassium, vitamin D such as ergocalciferol, cholecalciferol, α-tocopherol, β-tocopherol, γ-tocopherol, dl-α-toluene acetate Ferrol, nicotinic acid dl-α-tocopherol, vitamin E such as dl-α-tocopherol succinate, vitamin H, vitamin P, nicotinic acid, nicotinic acid benzyl, nicotinic acid nicotinic acid, pantothenic acid calcium, D- One or two or more vitamins selected from pantothenic acids such as pantothenyl alcohol, pantothenyl ethyl ether and acetyl pantothenyl ethyl ether, biotin and the like can be mentioned.

  Examples of the amino acids include glycine, valine, leucine, isoleucine, serine, threonine, phenylalanine, arginine, lysine, aspartic acid, glutamic acid, cystine, cysteine, methionine, tryptophan, etc., nucleic acids, deoxyribonucleic acid, etc. 1 type, or 2 or more types of amino acids selected from estradiol, etenyl estradiol and the like.

  Examples of the hair fixative polymer compound include amphoteric, anionic, cationic, and nonionic polymer compounds, such as polyvinylpyrrolidone and vinylpyrrolidone / vinyl acetate copolymers. Compound, acidic vinyl ether polymer such as methyl vinyl ether / alkyl maleic anhydride alkyl half ester copolymer, acidic polyvinyl acetate polymer such as vinyl acetate / crotonic acid copolymer, (meth) acrylic acid / alkyl (meta ) Acrylate copolymer, acidic acrylic polymer such as (meth) acrylic acid / alkyl (meth) acrylate / alkylacrylamide copolymer, N-methacryloylethyl-N, N-dimethylammonium / α-N-methylcarboxy Betaine / alkyl (meth) acrylate Coalescence, hydroxypropyl (meth) acrylate / butylaminoethyl methacrylate / one or more of the polymers for hair selected from amphoteric acrylic polymer compounds such as acrylic acid octyl amide copolymers. In addition, naturally-derived polymer compounds such as cellulose or derivatives thereof, keratin and collagen or derivatives thereof can also be suitably used.

  Further, as the cosmetics in the present invention, emulsions, creams, cleansings, packs, massage materials, serums, beauty oils, cleaning agents, deodorizing agents, hand creams, lip balms, wrinkles, which are formed by blending the above cosmetic ingredients. Skin care cosmetics such as concealment, makeup base, concealer, white powder, liquid foundation, oily foundation, blusher, eyeshadow, mascara, eyeliner, eyebrow, lipstick, and other makeup cosmetics, shampoo, rinse, treatment, set agent And UV protection cosmetics such as anti-perspirants, sunscreen oils, sunscreen emulsions, sunscreen creams, and the like.

  In addition, these cosmetics have various shapes such as liquid, emulsion, cream, solid, paste, gel, powder, press, multilayer, mousse, spray, and stick. Can be selected.

  Furthermore, these cosmetics are in various forms such as aqueous, oily, water-in-oil emulsion, oil-in-water emulsion, non-water emulsion, multi-emulsion such as W / O / W and O / W / O. Can be selected.

  Hereinafter, the synthesis example of the copolymer (A), the comparative synthesis example, and the examples and comparative examples of the cosmetics of the present invention will be described to specifically explain the present invention. Is not to be done. Unless otherwise specified, “%” described below means “mass%” and represents the mass% of each component with the total mass of each example as 100%. The viscosity is a value at 25 ° C. Comparative synthesis example (2) was synthesized with reference to the synthesis example of WO2005 / 0949458.

Synthesis examples (1) to (4), comparative synthesis example (1)
In a glass flask equipped with a stirrer, a thermometer, and a reflux condenser, 140.0 g of isopropanol, each monomer shown in Table 1 below, and 4.0 g of t-butylperoxy-2-ethylhexanoate were placed under a nitrogen stream. The mixture was heated to reflux with stirring. After 5 hours of polymerization, volatile components were distilled off under reduced pressure to obtain silicone copolymers (Synthesis Examples (1) to (4), Comparative Synthesis Example (1)). The weight average molecular weight (in terms of polystyrene) was determined by GPC.

Synthesis example (5)
A glass flask equipped with a stirrer, a thermometer and a reflux condenser was charged with 120.0 g of isopropanol, 25.0 g of a silicone macromonomer of the following formula (6), 20.0 g of isoponyl methacrylate, 10.0 g of isobutyl methacrylate, and behenyl. A mixture of 25.0 g of methacrylate, 20.0 g of 2-hydroxyethyl methacrylate, 3.5 g of azobisisobutyronitrile and 40.0 g of isopropanol was dropped, and the mixture was heated to reflux with stirring under a nitrogen stream. After performing the polymerization for 5 hours, the volatile component was distilled off under reduced pressure to obtain a solid silicone polymer (Synthesis Example (5)). The weight average molecular weight (in terms of polystyrene) by GPC was 98,000.

Comparative synthesis example (2)
In a glass flask equipped with a stirrer, a thermometer and a reflux condenser, 36.0 g of organopolysiloxane represented by the above formula (4) other than the monomer unit (II), and 2-methacryloyl represented by the following formula (7) 4.0 g of oxyethyl phosphorylcholine, 60.0 g of methyl methacrylate, 120.0 g of isopropanol, and 2.0 g of dimethyl 2,2′-azobis (2-methylpropionate) were added, and a silicone copolymer was prepared in the same manner as in the above synthesis example. (Comparative synthesis example (2)) was obtained. The copolymer was a transparent solid, and the weight average molecular weight (in terms of polystyrene) by GPC was 60,000.

Comparative synthesis example (3)
Into a glass flask equipped with a stirrer, a thermometer and a reflux condenser, 140.0 g of isopropanol other than the monomer unit (II) was put, 20.0 g of the silicone macromonomer of the above formula (4), 40.0 g of methyl methacrylate, A mixture of 20.0 g of isobutyl methacrylate, 20.0 g of 2-hydroxyethyl methacrylate, 4.5 g of t-butylperoxy-2-ethylhexanoate and 40.0 g of isopropanol is added dropwise and heated while stirring under a nitrogen stream. Refluxed. After 5 hours of polymerization, volatile components were distilled off under reduced pressure to obtain a solid silicone copolymer (Comparative Synthesis Example (3)). The weight average molecular weight (in terms of polystyrene) by GPC was 38,000.

Comparative synthesis example (4)
Into a glass flask equipped with a stirrer, a thermometer, and a reflux condenser, 100.0 g of toluene other than the monomer unit (III) was added, 50.0 g of a silicone macromonomer of the following formula (4), 10.0 g of methyl methacrylate, A mixture of 40.0 g of behenyl methacrylate, 4.5 g of t-butylperoxy-2-ethylhexanoate and 40.0 g of toluene was dropped, and the mixture was heated to reflux with stirring under a nitrogen stream. After 5 hours of polymerization, volatile components were distilled off under reduced pressure to obtain a solid silicone copolymer (Comparative Synthesis Example (4)). The weight average molecular weight (in terms of polystyrene) by GPC was 28,000.

(Evaluation 1)
The obtained silicone copolymer was dissolved in toluene to prepare a 30% concentration solution. This solution was applied to a glass plate having a length of 15 cm and a width of 5 cm, and toluene was volatilized to form a film having a thickness of 50 microns. The lower half of the glass plate was immersed in water for 1 hour, and the dry film part and the wet film part were rubbed with a finger to evaluate the adhesion of the film. In addition, the transparency of the film was visually evaluated, and the stickiness of the film was evaluated by finger touch. The results are shown in the upper column of Table 2. Further, a 10% concentration solution of silicone copolymer (1 g of silicone copolymer is dissolved in 9 g of the following solvent) and a 30% concentration solution (3 g of silicone copolymer is dissolved in 7 g of the following solvent) are prepared, Compatibility was confirmed. The results are shown in the lower column of Table 2.

透明性：○透明性あり，×透明性なし
べたつき：◎なし、○ややあり，△あり，×非常にべたつく
密着性：○良好，△僅かに剥離あり
相溶性：○溶解，×不溶

Transparency: ○ Transparent, × Transparent without stickiness: ◎ None, ○ Slightly, △ Yes, × Very sticky adhesion: ○ Good, △ Slightly peelable Compatibility: ○ Dissolved, × Insoluble

  From the results of Synthesis Examples (1) to (5) described in Table 2, the copolymer (A) contained in the cosmetic of the present invention has a long-chain alkyl group having 12 or more carbon atoms, It was found that no transparent film was formed. Further, the adhesion was not impaired even when the film was wet while having a hydrophilic portion. Furthermore, it was confirmed to be soluble in various solvents. In addition, it was confirmed that the gel may be formed at a concentration of about 30%. On the other hand, from the results of Comparative Synthesis Examples (1) to (4) shown in Table 2, Comparative Synthesis Examples (1) and (4) do not contain a hydrophilic monomer as a constituent component, so a very sticky film is formed. In Comparative Synthesis Examples (2) and (3), a monomer having a long-chain alkyl group having 12 or more carbon atoms was not included as a constituent component, so that the compatibility was poor. As a result, the copolymer (A) composed of the predetermined mass% of the monomer units (I) to (IV) as essential components simultaneously exhibits good compatibility with various oils and adhesion to skin or hair. It was shown that it can be solved. Hereinafter, the cosmetic containing the copolymer (A) will be described.

(Evaluation 2)
Using the copolymer (A) synthesized according to Synthesis Examples (1), (2), and (5), oily foundations having respective compositions shown in Table 3 below were produced. The manufacturing method is shown below. The usability of the oily foundation produced as described below was evaluated.
(Production method)
A: Components 1 to 12 were dissolved by heating.
B: Components 13 to 16 were mixed with A.
C: B was uniformly dispersed with three rollers.
D: C was dissolved by heating and then degassed, then filled in a metal pan and cooled.

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(Note 17) KP-545 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 26) Shin-Etsu Chemical Co., Ltd. KF-7312J

  A panel of 50 females tested usability. Gloss, spread to skin, adhesion, good fit, no stickiness, moist feeling, beautiful finish, and good makeup with the following table 4 Was evaluated according to the evaluation criteria, and was scored according to the scoring criteria shown in Table 5 below. The results are shown in Table 6. As is clear from the results in Table 6, the oily foundations of Examples 1 to 3 blended with the copolymer (A) of the present invention have a gloss on the product surface and an extension to the skin, as compared with Comparative Examples 1 to 4. It was an oily foundation with excellent adhesion, comfort, no stickiness, and a moist finish. It also had a very long makeup.

(Evaluation 3)
Manufactures W / O-shaking type emulsions with the compositions shown in Table 7 below, and feels smooth when applied, spreads to the skin, feels tight, feels smooth, sticky, moist, transparent, makeup Evaluation was made in the same manner as described above for the goodness of holding and the effect of preventing ultraviolet rays.

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(Note 5) KF-6019 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 17) KP-545 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 26) Shin-Etsu Chemical Co., Ltd. KF-7312J

  As shown in Table 10, from Comparative Examples 5 and 6, when the copolymer of Comparative Synthesis Example (2) was used as an emulsifier, the overall usability was deteriorated. In Comparative Examples 7 and 8, since the solubility in methoxy cinnamon octyl which is an ultraviolet absorber and water is low, the overall feeling of use, in particular, the makeup lasting time was not good. On the other hand, Examples 4, 5, and 6 were emulsions that were excellent in both the UV prevention effect and the touch.

(Evaluation 4)
Lipsticks (Examples 7 and 8) having respective compositions shown in Table 11 were produced and evaluated for their usability. The manufacturing method is shown below. The cosmetics obtained as described below were very glossy on the product surface, had no stickiness after application, and had good makeup with no color transfer, discoloration, and bleeding. Further, by using the copolymer (A) of Synthesis Example (1) and the copolymer synthesized in Comparative Synthesis Example (1) in combination, it became a lipstick with an equal or higher gloss and a feeling of adhesion.
(Production method)
Step A: Components 1 to 13 and 15 are heated and mixed.
Step B: Mix components 16 to 20 uniformly.
Step C: Add B to A and add 14 to make uniform.

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(Note 13) KF-6105 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 22) KP-561P manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 60) Shin-Etsu Chemical Co., Ltd. KF-9909 treatment

(Evaluation 5)
Moreover, the lipstick (Example 9) of the composition shown in Table 12 was manufactured, and the usability was evaluated. The manufacturing method is shown below. The cosmetics obtained as described below had a very glossy product surface, and there was no stickiness after application during application. In addition, the lipstick was excellent in close contact, no color transfer, no color fading, and no bleeding, and had a good makeup.
(Production method)
A: Components 1 to 11 were dissolved by heating.
B: After defoaming, components 12 and 13 were added, filled and molded.

(Evaluation 6)
Moreover, the W / O type cream (Examples 10-14) of each composition shown in Table 13 was manufactured, and the usability was evaluated. The manufacturing method is shown below. The cosmetics obtained as described below are all oily, non-sticky, lightly spread and refreshing, and have a close feeling, a good fit, and a matte finish. It became a W / O type cream.
(Production method)
A: Components 1 to 13 are mixed uniformly.
B: Components 14 to 22 are mixed and dissolved, and added to A and emulsified with stirring.

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(Note 13) KF-6105 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 35) KSG-44 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 36) KSG-310 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 39) KSG-710 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 40) KSG-810 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 41) KSG-840 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 50) KSP-100 manufactured by Shin-Etsu Chemical Co., Ltd.

(Evaluation 7)
Moreover, the sun cut cream (Examples 15 and 16) of each composition shown in Table 14 was manufactured, and the usability was evaluated. The manufacturing method is shown below. The cosmetic obtained as described below became a sun cut cream with no stickiness, light spreading and refreshing, and good makeup.
(Production method)
A: Components 1 to 11 are mixed uniformly.
B: Components 12 to 15 are mixed and dissolved, and added to A and emulsified with stirring.

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(Note 9) KF-6028P manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 27) KSG-15 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 31) KSG-210 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 44) SPD-T3 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 45) SPD-Z3 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 48) SPD-T6 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 49) SPD-Z6 manufactured by Shin-Etsu Chemical Co., Ltd.

(Evaluation 8)
Moreover, the sun cut emulsion (Example 17) of the composition shown in Table 15 was manufactured, and the usability was evaluated. The manufacturing method is shown below. The cosmetic obtained as described below became a suncut milky lotion that spreads well, has no stickiness, and has a long makeup.
(Production method)
A: Components 1 to 6 are mixed uniformly.
B: Components 9 to 12 are mixed and dissolved.
C: In addition to A, emulsify with stirring and add ingredients 7 and 8.

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(Note 9) KF-6028P manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 27) KSG-15 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 31) KSG-210 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 46) SPD-T5 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 47) SPD-Z5 manufactured by Shin-Etsu Chemical Co., Ltd.

(Evaluation 9)
Moreover, the sun cut emulsion (Example 18) of the composition shown in Table 16 was manufactured, and the usability was evaluated. The manufacturing method is shown below. The cosmetics obtained as described below were non-sticky and lightly spread, gave a refreshing feeling with no oiliness, and became a suncut milky lotion with good durability.
(Production method)
A: Component 7 was added to a part of component 5 to make it uniform, and component 8 was added and dispersed by a bead mill.
B: Components 1-4 and the remainder of component 5, 6 were mixed uniformly.
C: Components 9 to 11 were mixed and made uniform.
D: C was added to B to emulsify, and A and component 12 were added to obtain a suncut emulsion.

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(Note 10) KF-6038 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 21) KP-575 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 27) KSG-15 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 32) KSG-240 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 61) Shin-Etsu Chemical Co., Ltd. AES-3083 treatment

(Evaluation 10)
Moreover, the sun care cosmetics (Examples 19-21) of each composition shown in Table 17 were manufactured, and the usability was evaluated. The manufacturing method is shown below. It was confirmed that the cosmetics obtained as described below were excellent in stability with no change with temperature and time. Further, by using the copolymer (A) of Synthesis Example (2) and the copolymer obtained in Comparative Synthesis Example (1) in combination, the texture is finer, the spread is lighter, moist and fresh and refreshing. Sun care cosmetics that give us a feeling of use and have good water resistance and long lasting makeup.
(Mixing ratio of emulsifier composition)
a. KF6017 (manufactured by Shin-Etsu Chemical Co., Ltd., polyether-modified silicone): 10.0% by mass
b. Dioctadecyldimethylammonium salt-modified montmorillonite: 10.0% by mass
c. Ethanol: 40.0% by mass
(Method for adjusting emulsifier composition)
A. Component a is dissolved in c, and component b is added to form mixture a).
B. After stirring the mixture a) with a disper for 1 hour, ethanol is removed with an evaporator to obtain a mixture b).
C. The mixture (b) is dried overnight at 50 ° C. to obtain an emulsifier composition.
(Production method)
A: Components 1 to 21 are mixed uniformly.
B: Components 22 to 30 are uniformly mixed and added to A and emulsified with stirring to obtain a sun care cosmetic.

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(Note 9) KF-6028P manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 13) KF-6105 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 22) KP-561P manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 31) KSG-210 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 42) SPD-T1S manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 43) SPD-Z1S manufactured by Shin-Etsu Chemical Co., Ltd.

(Evaluation 11)
Moreover, various types (Examples 22 to 26) of W / O type cosmetics having respective compositions shown in Table 18 were produced, and the usability was evaluated. The manufacturing method is shown below. The cosmetics obtained as described below have a light, refreshing and refreshing feeling, no stickiness or oily feeling, no change over time and temperature, and excellent usability and stability. / O-type cosmetics.
(Production method)
A: Components 1 to 18 are heated and mixed.
B: Components 19 to 27 are uniformly dissolved.
C: B is added to A and stirred to emulsify.

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(Note 3) KF-6017 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 5) KF-6019 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 12) KF-6104 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 19) KP-549 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 27) KSG-15 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 31) KSG-210 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 39) KSG-710 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 46) SPD-T5 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 47) SPD-Z5 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 58) Metrows 65-SH4000 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 60) Shin-Etsu Chemical Co., Ltd. KF-9909 treatment (Note 63) Chiba Flour Mills Leopard TT
(* 64) Leopard ISK manufactured by Chiba Flour Mills

(Evaluation 12)
Moreover, the O / W type cream (Examples 27-29) of each composition shown in Table 19 was manufactured, and the usability was evaluated. The manufacturing method is shown below. The cosmetics obtained as described below have a fine texture, light spread, light and non-sticky and moist, fresh and refreshing feeling, and very good makeup. There was no change or change over time, and the O / W type cream was excellent in stability.
(Production method)
A: Components 1 to 8 were mixed.
B: Components 9 to 21 were mixed and dissolved.
C: A was added to B and emulsified with stirring.

（注１１）信越化学工業（株）社製 ＫＦ−６１００
（注２８）信越化学工業（株）社製 ＫＳＧ−１６
（注２９）信越化学工業（株）社製 ＫＳＧ−１８
（注３４）信越化学工業（株）社製 ＫＳＧ−４３
（注５９）信越化学工業（株）社製 メトロースＳＭ４００
（注６５）ＳＥＰＩＣ社製 セピゲル３０５
（注６６）クライアント社製 アリストスレックスＡＶＣ

(Note 11) KF-6100 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 28) KSG-16 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 29) KSG-18 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 34) KSG-43 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 59) Metroose SM400 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 65) Sepigel 305 manufactured by SEPIC
(Note 66) Aristo Rex AVC manufactured by Client

(Evaluation 13)
Moreover, the hair cream (Examples 30-32) of each composition shown in Table 20 was manufactured, and the usability was evaluated. The manufacturing method is shown below. The cosmetics obtained as described below have a light spread, no stickiness or oiliness, moist and fresh, a refreshing feeling of use, and give the hair gloss and smoothness. It became a hair cream having an excellent setting effect.
(Production method)
Step A: Components 1 to 17 are heated and mixed.
Step B: Components 18 to 27 are dissolved by heating.
Step C: Under stirring, B was gradually added to A to emulsify, cooled, and component 28 was added to obtain a hair cream.

（注３）信越化学工業（株）社製 ＫＦ−６０１７
（注８）信越化学工業（株）社製 ＫＦ−６０２６
（注１１）信越化学工業（株）社製 ＫＦ−６１００
（注１６）信越化学工業（株）社製 ＭＫ−１５Ｈ
（注２５）信越化学工業（株）社製 ＫＦ−７３１２Ｔ
（注２７）信越化学工業（株）社製 ＫＳＧ−１５

(Note 3) KF-6017 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 8) KF-6026 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 11) KF-6100 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 16) MK-15H manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 25) Shin-Etsu Chemical Co., Ltd. KF-7312T
(Note 27) KSG-15 manufactured by Shin-Etsu Chemical Co., Ltd.

(Evaluation 14)
Moreover, the various cosmetics (Examples 33-36) of each composition shown in Table 21 were manufactured, and the usability was evaluated. The manufacturing method is shown below. The cosmetics obtained as described below were very smooth when used on hair, and were very smooth and excellent in sustainability. Moreover, it was excellent in dispersibility of the powder at the time of use, was very good with good combing and gloss.
(Production method)
Step A: Components 1 to 15 were mixed.
Step B: Components 16 to 24 are dissolved and uniformly dispersed in A. After filling in an aerosol can, component 25 (mixture consisting of n-butane, isobutane and propane) was filled to obtain a brushing agent spray, a hair spray, a deodorant, and a conditioning mousse.

（注３）信越化学工業（株）社製 ＫＦ−６０１７
（注２８）信越化学工業（株）社製 ＫＳＧ−１６

(Note 3) KF-6017 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 28) KSG-16 manufactured by Shin-Etsu Chemical Co., Ltd.

(Evaluation 15)
Moreover, O / W / O type cosmetics (Examples 37 to 38) having respective compositions shown in Table 22 were produced, and the usability was evaluated. The manufacturing method is shown below. The cosmetics obtained as described below have a refreshing, non-sticky and oily feeling, are transparent, have a good makeup, have no change with temperature and with time, and have excellent usability and stability. / W / O type cosmetic.
(Production method)
Step A: Components 1 to 7 were mixed uniformly.
Step B: Components 8 to 14 were heated and mixed to make uniform.
Step C: Components 15 to 19 were heated and mixed.
Step D: While stirring B, C was added to emulsify and cooled.
Process E: D was added and emulsified, stirring A.

（注１２）信越化学工業（株）社製 ＫＦ−６１０４
（注３１）信越化学工業（株）社製 ＫＳＧ−２１０
（注３４）信越化学工業（株）社製 ＫＳＧ−４３

(Note 12) KF-6104 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 31) KSG-210 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 34) KSG-43 manufactured by Shin-Etsu Chemical Co., Ltd.

(Evaluation 16)
Moreover, the W / O / W type cream (Examples 39-40) of each composition shown in Table 23 was manufactured, and the usability was evaluated. The manufacturing method is shown below. The cosmetics obtained in the following manner are refreshing, have no stickiness or oily feeling, have a long lasting appearance, do not change with temperature or with time, and have excellent usability and stability. It became cream.
(Production method)
Step A: Mix components 10 to 12 uniformly.
Step B: Components 1 to 9 are mixed and added to A to emulsify.
Step C: Components 13 to 16 are mixed, and B is added and emulsified with stirring.
Step D: Add component 17 to C to make uniform.

（注３１）信越化学工業（株）社製 ＫＳＧ−２１０
（注３８）信越化学工業（株）社製 ＫＳＧ−３４０

(Note 31) KSG-210 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 38) KSG-340 manufactured by Shin-Etsu Chemical Co., Ltd.

(Evaluation 17)
Moreover, the antiperspirant (Examples 41-42) of each composition shown in Table 24 was manufactured, and the usability was evaluated. The manufacturing method is shown below. The cosmetics obtained as described below have a light spread, no stickiness or oiliness, are not very white, give a refreshing feel, and are stable with no change in temperature or time. It became an antiperspirant with excellent properties.
(Manufacturing method of Example 41)
Step A: Components 1 to 8 were mixed.
Step B: Components 9 and 16 were added to A and dispersed uniformly to obtain a roll-on type antiperspirant.
(Manufacturing method of Example 42)
Step A: Mix components 10 to 14.
Step B: Dissolve component 15 in 16.
Step C: Under stirring, B was gradually added to A and emulsified to obtain an emulsified antiperspirant.

（注８）信越化学工業（株）社製 ＫＦ−６０２６
（注２７）信越化学工業（株）社製 ＫＳＧ−１５
（注３１）信越化学工業（株）社製 ＫＳＧ−２１０

(Note 8) KF-6026 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 27) KSG-15 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 31) KSG-210 manufactured by Shin-Etsu Chemical Co., Ltd.

(Evaluation 18)
Moreover, the various cleaning agents (Examples 43-47) of each composition shown in Table 25 were manufactured, and the usability was evaluated. The manufacturing method is shown below. The cosmetics obtained in the following manner are very familiar with lipstick and foundation stains, hair set agents, etc., very well removed, and spread well when applied. It became a very good cleaning agent.
(Production method)
Step A: Components 1 to 4 were uniformly dissolved.
Step B: Components 5 to 21 were uniformly dissolved.
Step C: A was added to B while stirring and dispersed uniformly.

（注６）信越化学工業（株）社製 ＫＦ−６０１１

(Note 6) KF-6011 manufactured by Shin-Etsu Chemical Co., Ltd.

(Evaluation 19)
Further, W / O cheek red (Example 48) having the composition shown in Table 26 was produced and evaluated for its usability. The manufacturing method is shown below. The cosmetics obtained as described below had a light spread, no stickiness or oiliness, and became moisturized and stable W / O cheeks.
(Production method)
Step A: Components 1 to 11 were mixed uniformly.
Step B: Components 12 to 14 were mixed uniformly.
Step C: Under stirring, B) was added to A) and uniformly emulsified.

（注２）信越化学工業（株）社製 ＫＦ−６０１３
（注９）信越化学工業（株）社製 ＫＦ−６０２８Ｐ
（注１８）信越化学工業（株）社製 ＫＰ−５４５Ｌ
（注６２）信越化学工業（株）社製 ＫＰ−５７４処理

(Note 2) KF-6013 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 9) KF-6028P manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 18) Shin-Etsu Chemical Co., Ltd. KP-545L
(Note 62) KP-574 treatment manufactured by Shin-Etsu Chemical Co., Ltd.

(Evaluation 20)
Moreover, the polyhydric alcohol type cream in oil (Example 49) of the composition shown in Table 27 was manufactured, and the usability was evaluated. The manufacturing method is shown below. The cosmetic obtained as described below became a polyhydric alcohol type cream in non-water oil having a light spread and no stickiness or oiliness, moisturizing the back skin, and good stability.
(Production method)
Step A: Components 1 to 7 were mixed uniformly.
Step B: Components 8 to 10 were mixed uniformly.
Step C: Under stirring, B) was added to A) and uniformly emulsified.

（注３）信越化学工業（株）社製 ＫＦ−６０１７
（注２７）信越化学工業（株）社製 ＫＳＧ−１５

(Note 3) KF-6017 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 27) KSG-15 manufactured by Shin-Etsu Chemical Co., Ltd.

(Evaluation 21)
Moreover, the cream cosmetics (Examples 50-52) of each composition shown in Table 28 were manufactured, and the usability was evaluated. The manufacturing method is shown below. The lipstick obtained in Example 50 was a W / O cream lipstick with excellent makeup sustainability, and it was confirmed that the spread was light and there was no stickiness or oiliness. The cleansing cream obtained in Example 51 has a fine texture, light spreading, no stickiness or oiliness, moist and fresh, and gives a refreshing feeling of use, and also has a high cleansing effect, and it is temperature and time-dependent. It was confirmed that the stability was excellent without any change. The cream foundation obtained in Example 52 had no stickiness, light spread, light adhesion, good fit, and a matte finish.
(Production method)
Step A: Components 1 to 17 were uniformly mixed.
Step B: Components 18 to 25 were mixed and heated.
Step C: B) was added to A) and emulsified.

（注３）信越化学工業（株）社製 ＫＦ−６０１７
（注１３）信越化学工業（株）社製 ＫＦ−６１０５
（注２１）信越化学工業（株）社製 ＫＰ−５７５
（注３１）信越化学工業（株）社製 ＫＳＧ−２１０
（注３４）信越化学工業（株）社製 ＫＳＧ−４３
（注５２）信越化学工業（株）社製 ＫＳＰ−２００
（注６３）千葉製粉社製 レオパールＴＴ

(Note 3) KF-6017 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 13) KF-6105 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 21) KP-575 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 31) KSG-210 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 34) KSG-43 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 52) KSP-200 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 63) Leopard TT manufactured by Chiba Flour Mills

(Evaluation 22)
In addition, eye shadows (Examples 53 to 55) having respective compositions shown in Table 29 were produced, and the usability was evaluated. The manufacturing method is shown below. The cosmetics obtained as described below have a light spread, no oiliness or powderiness, fresh and refreshing feeling, and good water resistance, water repellency and sweat resistance. The eye shadow is easy to hold, is not easily broken, and has no change over time or temperature, and has excellent stability.
(Production method)
A: Components 1 to 10 are mixed, and components 11 to 19 are added and dispersed uniformly.
B: Components 20 to 26 are uniformly dissolved.
C: While stirring, B was gradually added to A to emulsify to obtain an eye shadow.

（注１）信越化学工業（株）社製 ＫＦ‐６００９
（注１２）信越化学工業（株）社製 ＫＦ−６１０４
（注２０）信越化学工業（株）社製 ＫＰ−５５０
（注２２）信越化学工業（株）社製 ＫＰ−５６１Ｐ
（注６０）信越化学工業（株）社製 ＫＦ−９９０９処理
（注６９）ＮＬインダストリー社製 ベントン３８

(Note 1) KF-6009 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 12) KF-6104 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 20) KP-550 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 22) KP-561P manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 60) Shin-Etsu Chemical Co., Ltd. KF-9909 treatment (Note 69) NL Industry, Benton 38

(Evaluation 23)
Moreover, the foundation (Examples 56-58) of each composition shown in Table 30 was manufactured, and the usability was evaluated. The manufacturing method is shown below. The cosmetics obtained as described below have a fine texture, light spread, no stickiness or oiliness, moist and fresh, and a refreshing feeling with a matte feel and a long-lasting makeup. It was a foundation that had good stability with no change in temperature and time.
(Production method)
Step A: Components 1 to 17 are uniformly mixed, and components 18 to 30 are added and dispersed uniformly.
Process B: The components 31-40 are heat-dissolved.
Step C: Under stirring, B was gradually added to A to emulsify, cooled, and component 41 was added to obtain a foundation.

（注３）信越化学工業（株）社製 ＫＦ−６０１７
（注９）信越化学工業（株）社製 ＫＦ−６０２８Ｐ
（注２１）信越化学工業（株）社製 ＫＰ−５７５
（注２７）信越化学工業（株）社製 ＫＳＧ−１５
（注３１）信越化学工業（株）社製 ＫＳＧ−２１０
（注５１）信越化学工業（株）社製 ＫＳＰ−１０１
（注５５）信越化学工業（株）社製 ＦＬ−５
（注５６）信越化学工業（株）社製 ＦＰＤ−６１３１
（注６０）信越化学工業（株）社製 ＫＦ−９９０９処理
（注６９）ＮＬインダストリー社製 ベントン３８
（注７０）疎水化処理：粉体に対して２％のメチルハイドロジェンポリシロキサン添加後、加熱処理したもの
（注７１）フッ素化合物処理：パーフルオロアルキルエチルリン酸ジエタノールアミン塩にて５％被覆したもの

(Note 3) KF-6017 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 9) KF-6028P manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 21) KP-575 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 27) KSG-15 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 31) KSG-210 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 51) KSP-101 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 55) FL-5 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 56) FPD-6131 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 60) Shin-Etsu Chemical Co., Ltd. KF-9909 treatment (Note 69) NL Industry, Benton 38
(Note 70) Hydrophobization treatment: Heat treatment after addition of 2% methylhydrogenpolysiloxane to the powder (Note 71) Fluorine compound treatment: 5% coating with perfluoroalkylethyl phosphate diethanolamine salt thing

(Evaluation 24)
Moreover, the cream (Examples 59-61) of each composition shown in Table 31 was manufactured, and the usability was evaluated. The manufacturing method is shown below. The cosmetics obtained as described below became a cream that spreads lightly, is fresh and refreshing, has no stickiness, does not change with temperature or with time, and has excellent usability and stability.
(Production method)
Step A: Components 1 to 16 are mixed uniformly.
Step B: Components 18 to 26 are uniformly dissolved.
Step C: B was gradually added to A to emulsify, then cooled, and component 27 was added to obtain a cream.

（注３）信越化学工業（株）社製 ＫＦ−６０１７
（注１４）信越化学工業（株）社製 ＫＦ−８１０８
（注２７）信越化学工業（株）社製 ＫＳＧ−１５
（注２８）信越化学工業（株）社製 ＫＳＧ−１６
（注３１）信越化学工業（株）社製 ＫＳＧ−２１０
（注３６）信越化学工業（株）社製 ＫＳＧ−３１０
（注５０）信越化学工業（株）社製 ＫＳＰ−１００
（注５３）信越化学工業（株）社製 ＫＳＰ‐３００
（注５４）信越化学工業（株）社製 ＫＭＰ−５９０
（注６７）日本アエロジル社製 アエロジルＲ９７

(Note 3) KF-6017 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 14) KF-8108 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 27) KSG-15 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 28) KSG-16 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 31) KSG-210 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 36) KSG-310 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 50) KSP-100 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 53) KSP-300 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 54) KMP-590 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 67) Aerosil R97 manufactured by Nippon Aerosil Co., Ltd.

(Evaluation 25)
Moreover, the cosmetics (Examples 62-64) of each composition shown in Table 32 were manufactured, and the usability was evaluated. The manufacturing method is shown below. The cosmetics obtained as described below were light spread, light and fresh, no stickiness, no changes with temperature and time, and very excellent in usability and stability.
(Production method)
Step A: Components 1 to 11 are uniformly mixed.
Step B: The components 12 to 20 are uniformly dissolved.
Step C: Under stirring, B was added gradually to A to emulsify, cooled, and component 21 was added to obtain a cosmetic.

（注３）信越化学工業（株）社製 ＫＦ−６０１７
（注４）信越化学工業（株）社製 ＫＦ−６０１８
（注７）信越化学工業（株）社製 ＫＦ−６０４３
（注２４）信越化学工業（株）社製 ＫＦ−７００２
（注３０）信越化学工業（株）社製 ＫＳＧ−２１
（注５０）信越化学工業（株）社製 ＫＳＰ−１００

(Note 3) KF-6017 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 4) KF-6018 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 7) KF-6043 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 24) Shin-Etsu Chemical Co., Ltd. KF-7002
(Note 30) KSG-21 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 50) KSP-100 manufactured by Shin-Etsu Chemical Co., Ltd.

(Evaluation 26)
Moreover, the cosmetics (Examples 65-68) of each composition shown in Table 33 were manufactured, and the usability was evaluated. The manufacturing method is shown below. The cosmetics obtained as described below have no stickiness, light spread, light adhesion, good fit, and a glossy finish.
(Production method)
Process A: Components 16 to 25 are uniformly dispersed.
Step B: Components 1 to 15 and 26 are mixed uniformly and added to A to make it uniform.
Step C: Component 27 is added to B and filled in a container (press-molded as necessary) to obtain a cosmetic.

（注１３）信越化学工業（株）社製 ＫＦ−６１０５
（注２３）信越化学工業（株）社製 ＫＰ−５６２Ｐ
（注５０）信越化学工業（株）社製 ＫＳＰ−１００
（注５３）信越化学工業（株）社製 ＫＳＰ‐３００
（注５４）信越化学工業（株）社製 ＫＭＰ−５９０
（注６０）信越化学工業（株）社製 ＫＦ−９９０９処理
（注６３）千葉製粉社製 レオパールＴＴ
（注６８）日本アエロジル社製 アエロジルＲＹ２００

(Note 13) KF-6105 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 23) KP-562P manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 50) KSP-100 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 53) KSP-300 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 54) KMP-590 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 60) Shin-Etsu Chemical Co., Ltd. KF-9909 treatment (Note 63) Chiba Flour Mills Leopard TT
(Note 68) Aerosil RY200 manufactured by Nippon Aerosil Co., Ltd.

(Evaluation 27)
Moreover, eye liners (Examples 69 to 71) having respective compositions shown in Table 34 were produced, and the usability was evaluated. The manufacturing method is shown below. The cosmetics obtained as described below are light and easy to draw, have a refreshing feeling and are refreshing, have no stickiness, and do not change with temperature or time, and have both usability and stability. The eyeliner was very excellent, water resistance and sweat resistance were both excellent, and it had a very good makeup.
(Production method)
Step A: Components 1 to 11 are mixed and dispersed uniformly.
Step B: Mix components 12-16.
Step C: B was gradually added to A to emulsify and then cooled to obtain an eyeliner.

（注３）信越化学工業（株）社製 ＫＦ−６０１７
（注２５）信越化学工業（株）社製 ＫＦ−７３１２Ｔ
（注７０）疎水化処理：粉体に対して２％のメチルハイドロジェンポリシロキサン添加後、加熱処理したもの

(Note 3) KF-6017 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 25) Shin-Etsu Chemical Co., Ltd. KF-7312T
(Note 70) Hydrophobization treatment: Heat treatment after addition of 2% methylhydrogenpolysiloxane to the powder

(Evaluation 28)
Moreover, the W / O cream (Examples 72-76) of each composition shown in Table 35 was manufactured, and the usability was evaluated. The manufacturing method is shown below. The cosmetics obtained as described below have a light spread, no stickiness or oiliness, moist and fresh, give a refreshing feeling, and have good water resistance and water repellency. The W / O cream was excellent in stability with no change in temperature and time.
(Production method)
Step A: Components 1 to 17 are heated and mixed.
Step B: Components 17 to 29 are dissolved by heating.
Step C: Under stirring, B was gradually added to A to emulsify, cooled, and component 30 was added to obtain a cream.

（注３）信越化学工業（株）社製 ＫＦ−６０１７
（注１２）信越化学工業（株）社製 ＫＦ−６１０４
（注１３）信越化学工業（株）社製 ＫＦ−６１０５
（注３６）信越化学工業（株）社製 ＫＳＧ−３１０
（注３８）信越化学工業（株）社製 ＫＳＧ−３４０
（注５７）信越化学工業（株）社製 ＫＦ−５６

(Note 3) KF-6017 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 12) KF-6104 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 13) KF-6105 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 36) KSG-310 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 38) KSG-340 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 57) KF-56 manufactured by Shin-Etsu Chemical Co., Ltd.

(Evaluation 29)
Moreover, the W / O cream (Examples 77-81) of each composition shown in Table 36 was manufactured, and the usability was evaluated. The manufacturing method is shown below. The cosmetics obtained as described below have a light spread, no stickiness or oiliness, moist and fresh, give a refreshing feeling, and have good water resistance and water repellency. The W / O cream was excellent in stability with no change in temperature and time.
(Production method)
Step A: Components 1 to 20 are heated and mixed.
Step B: Components 21 to 34 are dissolved by heating.
Step C: Under stirring, B was gradually added to A to emulsify, cooled, and component 35 was added to obtain a cream.

（注１）信越化学工業（株）社製 ＫＦ‐６００９
（注３）信越化学工業（株）社製 ＫＦ−６０１７
（注１２）信越化学工業（株）社製 ＫＦ−６１０４
（注２５）信越化学工業（株）社製 ＫＦ−７３１２Ｔ
（注３３）信越化学工業（株）社製 ＫＳＧ−４２
（注３６）信越化学工業（株）社製 ＫＳＧ−３１０
（注３７）信越化学工業（株）社製 ＫＳＧ−３２０
（注５７）信越化学工業（株）社製 ＫＦ−５６

(Note 1) KF-6009 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 3) KF-6017 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 12) KF-6104 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 25) Shin-Etsu Chemical Co., Ltd. KF-7312T
(Note 33) KSG-42 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 36) KSG-310 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 37) KSG-320 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 57) KF-56 manufactured by Shin-Etsu Chemical Co., Ltd.

(Evaluation 30)
Moreover, the W / O cream (Examples 82-84) of each composition shown in Table 37 was manufactured, and the usability was evaluated. The manufacturing method is shown below. The cosmetics obtained as described below have a light spread, no stickiness or oiliness, moist and fresh, give a refreshing feeling, and have good water resistance and water repellency. The W / O cream was excellent in stability with no change in temperature and time.
(Production method)
Process A: Components 1-19 are heat mixed.
Process B: The components 20-30 are heat-dissolved.
Step C: Under stirring, B was added gradually to A to emulsify, cooled, and component 31 was added to obtain a cream.

（注１）信越化学工業（株）社製 ＫＦ‐６００９
（注３）信越化学工業（株）社製 ＫＦ−６０１７
（注１２）信越化学工業（株）社製 ＫＦ−６１０４
（注１７）信越化学工業（株）社製 ＫＰ−５４５
（注２４）信越化学工業（株）社製 ＫＦ−７００２
（注５４）信越化学工業（株）社製 ＫＭＰ−５９０
（注５７）信越化学工業（株）社製 ＫＦ−５６
（注６０）信越化学工業（株）社製 ＫＦ−９９０９処理
（注６１）信越化学工業（株）社製 ＡＥＳ−３０８３処理
（注６７）日本アエロジル社製 アエロジルＲ９７

(Note 1) KF-6009 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 3) KF-6017 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 12) KF-6104 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 17) KP-545 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 24) Shin-Etsu Chemical Co., Ltd. KF-7002
(Note 54) KMP-590 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 57) KF-56 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 60) Shin-Etsu Chemical Co., Ltd. KF-9909 treatment (Note 61) Shin-Etsu Chemical Co., Ltd. AES-3083 treatment (Note 67) Nippon Aerosil Co., Ltd. Aerosil R97

(Evaluation 31)
Moreover, the emulsion (Examples 85-87) of each composition shown in Table 38 was manufactured, and the usability was evaluated. The manufacturing method is shown below. The cosmetics obtained as described below have a low viscosity, fine texture, light spread, no stickiness or oiliness, moist and fresh, and a refreshing feeling of use. The emulsion was excellent in stability with no change in temperature and time.
(Production method)
Step A: Components 1 to 19 are heated and mixed.
Step B: Components 20 to 28 are dissolved by heating.
Step C: Under stirring, B was gradually added to A to emulsify, cooled, and component 29 was added to obtain an emulsion.

（注３）信越化学工業（株）社製 ＫＦ−６０１７
（注４７）信越化学工業（株）社製 ＳＰＤ−Ｚ５
（注５１）信越化学工業（株）社製 ＫＳＰ−１０１
（注５７）信越化学工業（株）社製 ＫＦ−５６
（注６２）信越化学工業（株）社製 ＫＰ−５７４処理
（注６３）千葉製粉社製 レオパールＴＴ
（注６７）日本アエロジル社製 アエロジルＲ９７
（注６８）日本アエロジル社製 アエロジルＲＹ２００

(Note 3) KF-6017 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 47) SPD-Z5 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 51) KSP-101 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 57) KF-56 manufactured by Shin-Etsu Chemical Co., Ltd.
(* 62) KP-574 treatment manufactured by Shin-Etsu Chemical Co., Ltd. (* 63) Leopard TT manufactured by Chiba Flour Mills
(Note 67) Aerosil R97 manufactured by Nippon Aerosil Co., Ltd.
(Note 68) Aerosil RY200 manufactured by Nippon Aerosil Co., Ltd.

(Evaluation 32)
Moreover, the various cosmetics (Examples 88-91) of each composition shown in Table 39 were manufactured, and the usability was evaluated. The manufacturing method is shown below. The cosmetics obtained as described below have a fine texture, light spread, no stickiness or oiliness, moist and fresh, a refreshing feeling of use, and a very good makeup. It became a makeup path with no change in temperature and time and excellent stability.
(Production method)
Step A: Components 1 to 8 are heated and mixed.
Step B: Components 9 to 19 are dissolved by heating.
Step C: Under stirring, B was gradually added to A and dispersed uniformly, and 20 was added to obtain a cosmetic.

（注３）信越化学工業（株）社製 ＫＦ−６０１７
（注１１）信越化学工業（株）社製 ＫＦ−６１００
（注２７）信越化学工業（株）社製 ＫＳＧ−１５
（注３１）信越化学工業（株）社製 ＫＳＧ−２１０

(Note 3) KF-6017 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 11) KF-6100 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 27) KSG-15 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 31) KSG-210 manufactured by Shin-Etsu Chemical Co., Ltd.

(Evaluation 33)
Moreover, the transparent cleansing lotion (Example 92) of the composition shown in Table 40 was manufactured, and the usability was evaluated. The manufacturing method is shown below. The cosmetics obtained as described below gave a transparent cleansing lotion that spreads lightly, gives a moist and fresh feeling, and has a high cleansing effect.
(Production method)
Step A: Mix components 1 to 4 uniformly.
Step B: Components 4 to 10 are mixed uniformly.
Step C: Under stirring, A was gradually added to B and emulsified to obtain a transparent cleansing lotion.

（注２）信越化学工業（株）社製 ＫＦ−６０１３
（注６）信越化学工業（株）社製 ＫＦ−６０１１

(Note 2) KF-6013 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 6) KF-6011 manufactured by Shin-Etsu Chemical Co., Ltd.

(Evaluation 34)
Further, a cuticle coat (Example 93) having the composition shown in Table 41 was produced, and its usability was evaluated. The manufacturing method is shown below. The cosmetic obtained as described below became a cuticle coat that spreads lightly, suppresses hairiness, and gives gloss and smoothness.
(Production method)
Step A: Components 1 to 3 are mixed uniformly.
Step B: Components 4 to 10 are mixed uniformly.
Step C: Under stirring, A was gradually added to B and emulsified to obtain a cuticle coat.

（注２）信越化学工業（株）社製 ＫＦ−６０１３
（注６）信越化学工業（株）社製 ＫＦ−６０１１
（注１５）信越化学工業（株）社製 ＫＦ−９０２８

(Note 2) KF-6013 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 6) KF-6011 manufactured by Shin-Etsu Chemical Co., Ltd.
(Note 15) KF-9028 manufactured by Shin-Etsu Chemical Co., Ltd.

(Evaluation 35)
In addition, nail enamel (Example 94) having the composition shown in Table 42 was produced and evaluated for its usability. The manufacturing method is shown below. The cosmetic obtained as described below became a nail enamel that spreads lightly and gives the nail gloss and excellent durability.
(Production method)
Step A: Component 2 and a part of component 5 and component 10 are mixed.
Step B: Part of component 1, part of component 8, and component 9 are mixed and kneaded sufficiently.
Step C: Mix the remainder of component 1, the remainder of component 3, component 4, component 5, and the remainder of components 6-7, component 8 and dissolve uniformly Step D: Add mixture A and B to C and mix uniformly Mix until

  The cosmetics of the present invention shown in the above Examples 1 to 94 contain a copolymer (A) that can simultaneously solve good compatibility with various oils and adhesion to skin or hair. For this reason, it has been clarified that the cosmetic has a low stickiness, stretches smoothly, gives a refreshing feeling of use, has a high water repellency, has a high skin safety, has a good feeling of use and is excellent in sustainability. On the other hand, as shown in Comparative Examples 1 to 8, the cosmetic not containing the copolymer (A) became a cosmetic with a feeling of use and a long-lasting makeup. Furthermore, it was shown that the cosmetics of the present invention containing the copolymer (A) are suitably used for various skin care cosmetics, various makeup cosmetics, various hair cosmetics, various ultraviolet protective cosmetics and the like.

The present invention is not limited to the above embodiment. The above-described embodiment is an exemplification, and the present invention has any configuration that has substantially the same configuration as the technical idea described in the claims of the present invention and that exhibits the same effects. Are included in the technical scope.

Claims (13)

A cosmetic comprising at least a monomer unit (I): a silicone macromonomer represented by the following formula (1); 15 to 50% by mass;
Monomer unit (II): a condensation reaction between an alcohol compound or amine compound having 12 or more carbon atoms and one or more of (meth) acrylic acid, (meth) acrylic acid glycidyl compound, and (meth) acrylic acid halogen compound (Meth) acrylate monomer or (meth) acrylamide monomer obtained by
Monomer unit (III): hydrophilic monomer having a radical polymerizable group; 0.1 to 25% by mass;
Monomer unit (IV): a radically polymerizable hydrophobic monomer having a hydrocarbon group having 10 or less carbon atoms; a copolymer having a weight average molecular weight of 700 to 300,000 comprising 10 to 60% by mass as an essential component (A ) Containing cosmetics.

[In the above formula (1), X is a divalent aromatic group having 6 to 12 carbon atoms or —COOR ³ —, wherein R ³ is an aliphatic group bonded to Si, and R ¹ is hydrogen. An atom or a methyl group, R ² is the same or different from each other, a fluorine-substituted or unsubstituted monovalent alkyl group having 1 to 30 carbon atoms or an aryl group, and n represents an integer of 1 to 100 . ]   The cosmetic according to claim 1, wherein the hydrophilic monomer having a radically polymerizable group of the monomer unit (III) is one or more hydroxyalkyl (meth) acrylates.   The cosmetic according to claim 2, wherein the hydroxyalkyl (meth) acrylate is any one of (meth) acrylic acid, 2-hydroxyethyl (meth) acrylate, and 2-hydroxypropyl (meth) acrylate. .   The cosmetic according to any one of claims 1 to 3, further comprising an oil component (B).   The cosmetic according to claim 4, wherein the oil component (B) is one or more polar oils.   The cosmetic according to claim 4, wherein the oil component (B) is one or more silicone oils.   The cosmetic according to claim 4, wherein the oil component (B) is composed of one or more ester oils / natural animal and vegetable oils and one or more silicone oils.   The cosmetic according to any one of claims 1 to 7, further comprising an ultraviolet ray absorbing component (C).   The cosmetic according to any one of claims 1 to 8, further comprising water (D).   Furthermore, surfactant (E) is included, The cosmetics in any one of the Claims 1 thru | or 9 characterized by the above-mentioned.   The cosmetic according to any one of claims 1 to 10, wherein the copolymer (A) is blended as a film agent and / or a thickener.   The cosmetic according to any one of claims 1 to 11, wherein the cosmetic is emulsified and the copolymer (A) acts as a surfactant. . Furthermore, the cosmetics contain powder (F), and the copolymer (A) acts as a dispersant for the powder (F). Item 13. The cosmetic according to any one of Item 12.