Sheet-like cosmetic

Abstract

This sheet-like cosmetic is provided with: at least one sheet selected from woven fabrics and non-woven fabrics; and a liquid composition with which the sheet is impregnated. The liquid composition contains: a component (A) composed of silica particles; a component (B) composed of a polyether-modified silicone having an HLB value of 10 or less; and water. The mass ratio (A) / (B) of the component (A) with respect to the component (B) in the liquid composition is 0.5-180.

Description

Sheet-type cosmetics

[0001] The present invention relates to a sheet-type cosmetic material in which a sheet is impregnated with a liquid composition.

[0002] Sheet-type cosmetics have a configuration in which a sheet is impregnated with a liquid composition containing cosmetic ingredients, and are used to wipe away sweat, sebum, etc. In recent years, there has been an increasing demand for sheet-type cosmetics to be used over a wider range, such as the chest and back, in addition to areas such as the neck and arms, and this has created a need to increase the amount of liquid composition impregnated into the sheet.

[0003] Sheet-type cosmetics are required to provide a refreshing feeling that lasts after use (after wiping), i.e., the refreshing feeling immediately after use is required to last for a long time even after sweating begins. In order to maintain the refreshing feeling after use, for example, porous silica that adsorbs sweat and sebum can be blended into the liquid composition (see, for example, Patent Documents 1 and 2).

[0004] JP 2018-052885 A JP 2010-241758 A

[0005] A sheet-type cosmetic according to one embodiment of the present invention comprises one or more sheets selected from woven fabrics and nonwoven fabrics, and a liquid composition impregnated into the sheet. The liquid composition contains component (A) composed of silica particles, component (B) composed of a polyether-modified silicone having an HLB value of 10 or less, and water. In the liquid composition, the mass ratio (A) / (B) of component (A) to component (B) is 0.5 or more and 180 or less.

[0006] A packaged product containing a sheet-type cosmetic according to one embodiment of the present invention comprises a plurality of sheet-type cosmetics, each of which comprises one or more sheets selected from woven fabric and nonwoven fabric, and a liquid composition impregnated into the sheet, and a packaging material containing the plurality of sheet-type cosmetics stacked together. The liquid composition contains component (A) composed of silica particles, component (B) composed of polyether-modified silicone having an HLB value of 10 or less, and water. The mass ratio (A) / (B) of component (A) to component (B) in the liquid composition is 0.5 or more and 180 or less.

[0007] Fig. 1 is a schematic diagram showing the state of silica particles held by a sheet in a sheet-type cosmetic according to one embodiment of the present invention. Fig. 2 is a perspective view of a package in which the sheet-type cosmetic is packaged. Fig. 3 is a diagram for explaining evaluation of silica particle sedimentation properties (after impregnation). Fig. 4 is a diagram for explaining evaluation of silica particle sedimentation properties (after impregnation). Fig. 5 is a diagram for explaining evaluation of silica particle sedimentation properties (after impregnation). Detailed Description of the Invention

[0008] Sheet-type cosmetics are provided as a product in the form of a package in which a sheet impregnated with a liquid composition is sealed in a packaging material. The sheet may be folded and stored in the package. In addition, when a package of sheet-type cosmetics is produced by storing multiple sheet-type cosmetics in a stacked state in a packaging material, the sheet-type cosmetics are taken out one by one for use.

[0009] When the liquid composition contains silica particles, the silica particles may settle due to the action of gravity, and the amount of silica particles may vary between one side and the other side of the sheet, or between one side and the other side.When the sheet is folded and stored in a packaging material, the amount of silica particles may differ between the upper and lower sides.Furthermore, in a product that stores multiple sheet-type cosmetics, the amount of silica particles may vary between each sheet.

[0010] The present invention relates to a technology for maintaining a state in which silica particles are well dispersed and retained in a sheet-type cosmetic material impregnated with a liquid composition.

[0011] The following describes embodiments of the present invention. The present invention is not limited to the following embodiments, and various modifications can be made without departing from the spirit and scope of the present invention.

[0012] [Overall Structure of Sheet-Type Cosmetic] - General Structure The sheet-type cosmetic according to this embodiment is a sheet product that includes a sheet X and a liquid composition Y impregnated in the sheet X, and is used to wipe away sweat, sebum, and the like adhering to the skin. The sheet X is composed of one or more sheets selected from woven fabrics and nonwoven fabrics, and is configured as a substrate that holds the components of the liquid composition Y. The liquid composition Y contains component (A), component (B), and water. It is also preferable that the liquid composition Y further contains component (C). Note that the term "liquid" in the liquid composition Y according to this embodiment refers to being liquid at 25°C, and indicates, for example, that the viscosity at 25°C is 20,000 mPa s or less. In addition, in this embodiment, the state in which the sheet X is impregnated with the liquid composition Y broadly includes a state in which the liquid composition Y is retained over a wide area of ​​the sheet X, such as a state after the sheet X has been immersed in the liquid composition Y, or a state in which the sheet X has been impregnated with the liquid composition Y using a spray or a nozzle (such as a dropper).

[0013] Component (A) Component (A) of liquid composition Y is composed of silica particles. The silica particles that make up component (A) constitute the powder component of liquid composition Y and have the ability to adsorb sweat, sebum, and the like. In liquid composition Y, it is preferable to use porous silica with a large surface area as component (A) in order to adsorb as much sweat, sebum, and the like as possible. Furthermore, it is preferable that the silica particles that make up component (A) are untreated from the viewpoint of uniform dispersion in liquid composition Y.

[0014] For the silica particles constituting component (A), it is advantageous that the particle diameter is small in order to obtain a smooth touch on the transferred skin, and it is advantageous that it is not too small in order to be easily retained by the fibers of sheet X. From these viewpoints, component (A) [[TT(long1]][[TT(long2]] preferably contains silica particles having a particle diameter of 0.2 μm or more and 25 μm or less. In particular, as the silica particles constituting component (A), those having an average particle diameter of 0.5 μm or more and 20 μm or less are preferable, those having an average particle diameter of 1.0 μm or more and 15 μm or less are more preferable, and those having an average particle diameter of 3.0 μm or more and 12 μm or less are most preferable. Also, it is preferable that component (A) contains silica particles having a particle diameter of 3.0 μm or more and 20 μm or less. Furthermore, it is preferable that component (A) contains silica particles having a particle diameter of 8.0 μm or more and 20 μm or less. In this embodiment, the particle diameter is the particle diameter measured by a method in accordance with JIS Z 8832:2010 using a Coulter Counter Multisizer (manufactured by Beckman Coulter), and the average particle diameter is the volume-based median diameter (D50) obtained by measurement.

[0015] For the oil absorption amount of the silica particles constituting component (A), it is advantageous that it is large from the viewpoint of a good dispersion and retention state of the silica particles. From this viewpoint, the oil absorption amount of the silica particles constituting component (A) is preferably 10 mL / 100 g or more, more preferably 20 mL / 100 g or more, and still more preferably 30 mL / 100 g or more. Also, it is advantageous that the oil absorption amount of the silica particles constituting component (A) is not too large in order to obtain a smooth and pleasant touch on the skin to which the liquid composition Y has been transferred. From this viewpoint, the oil absorption amount of the silica particles constituting component (A) is preferably 450 mL / 100 g or less, more preferably 400 mL / 100 g or less, and still more preferably 300 mL / 100 g or less. In this embodiment, the oil absorption amount of the silica particles can be measured by a method in accordance with JIS K 5101-13-2.

[0016] In Liquid Composition Y, it is advantageous to have a large amount of silica particles in order to more effectively obtain the above-mentioned effects, and it is advantageous not to have an excessively large amount of silica particles in order to obtain better compatibility with the skin. From these viewpoints, the content of Component (A) in Liquid Composition Y is preferably 0.5% by mass or more and 20% by mass or less, more preferably 1% by mass or more and 12% by mass or less, and even more preferably 2% by mass or more and 8% by mass or less.

[0017] Component (B) Component (B) of liquid composition Y is composed of a polyether-modified silicone. The polyether-modified silicone that constitutes component (B) is a nonionic surfactant with relatively high hydrophobicity. In liquid composition Y, the HLB (Hydrophile Lipophile Balance) value of component (B) is 10 or less, preferably less than 8.0, more preferably less than 7.0, and even more preferably less than 5.0. The HLB value of component (B) is preferably 1.0 or more, more preferably 2.0 or more, and even more preferably 4.0 or more. The HLB value is an index that represents the balance between hydrophilicity and lipophilicity, and in the present invention refers to the value calculated using the following Griffin formula: HLB value = 20 × sum of molecular weights of hydrophilic groups / molecular weight

[0018] In liquid composition Y, it is believed that the polyether-modified silicone coats each silica particle, thereby imparting hydrophobicity to the surface of the silica particles. As a result, hydrophobic interactions occur between silica particles in liquid composition Y, and multiple silica particles are bound together by weak forces due to the hydrophobic effect, allowing them to exist as large-diameter secondary particles. Because these secondary silica particles are hydrophobic, they are less likely to decompose in the presence of water in liquid composition Y. In liquid composition Y, the lower the HLB value of the polyether-modified silicone, the more hydrophobic the surfaces of the silica particles coated with the polyether-modified silicone become, and therefore the silica particles are more likely to aggregate due to hydrophobic interactions to form secondary particles.

[0019] 1, in the sheet-type cosmetic material according to this embodiment, the secondary particles of silica that cannot pass through the gaps between the fibers that make up the sheet X can be stably held by the fibers that make up the sheet X. As a result, in the sheet-type cosmetic material according to this embodiment, even when the amount of liquid composition Y impregnated into the sheet X is increased, the silica particles can easily be maintained in a uniformly dispersed state in the sheet X for a long period of time.

[0020] Furthermore, in the sheet-type cosmetic according to this embodiment, since the silica particles exist as large-diameter secondary particles in the liquid composition Y, even if a woven fabric and / or nonwoven fabric with relatively coarse fibers is used as the sheet X, the silica particles can be maintained in a uniformly dispersed state in the sheet X. Therefore, the sheet-type cosmetic according to this embodiment offers a wider range of options for the woven fabric and / or nonwoven fabric used as the sheet X.

[0021] In the sheet-type cosmetic according to this embodiment, the silica particles are maintained in a uniformly dispersed state in the sheet X, and therefore the silica particles are present throughout the entire area of ​​the sheet X, so that a predetermined amount of silica particles is transferred to the skin when wiping, regardless of which part of the sheet X is used. Therefore, in the sheet-type cosmetic according to this embodiment, the effect of the silica particles on absorbing sweat, sebum, and the like can be more reliably obtained.

[0022] Furthermore, in the sheet-type cosmetic according to this embodiment, the silica particles present as secondary particles due to weak bonds in the sheet X are decomposed into primary particles when the liquid composition Y is transferred to the skin. This allows the silica particles to more uniformly absorb sweat, sebum, and the like on the skin to which the liquid composition Y has been transferred, resulting in a smooth and comfortable feel.

[0023] Furthermore, in Liquid Composition Y, the polyether-modified silicone has the effect of imparting a soft feel to the surface of the silica particles in addition to hydrophobicity, so that the skin to which Liquid Composition Y is transferred does not directly feel the hard feel inherent in the silica particles, thereby mitigating the discomfort caused by the adhesion of the silica particles.

[0024] In liquid composition Y, it is advantageous to have a large amount of polyether-modified silicone to more effectively obtain the above-mentioned effects, and it is advantageous not to have an excessively large amount of polyether-modified silicone to obtain a more comfortable feel when used. From these viewpoints, the content of component (B) in liquid composition Y is preferably 0.02% by mass or more and 2.0% by mass or less, more preferably 0.03% by mass or more and 1.0% by mass or less, and even more preferably 0.05% by mass or more and 0.5% by mass or less.

[0025] Furthermore, in liquid composition Y, it is preferable to blend components (A) and (B) in a balanced manner, since it is preferable that the amount of component (B) is not too large relative to component (A) in order to more effectively obtain the above-mentioned effect of component (B) and to effectively obtain a smooth feeling on the skin. Specifically, in liquid composition Y, the mass ratio (A) / (B), which is the ratio of the mass of component (A) to the mass of component (B) [TT(t3][TT(t4]], is preferably 0.5 or more and 180 or less, more preferably 1.0 or more and 150 or less, even more preferably 2.0 or more and 100 or less, and most preferably 4.0 or more and 80 or less. It is also preferable that the mass ratio (A) / (B) is 4.0 or more and 150 or less. It is also preferable that the mass ratio (A) / (B) is 2.0 or more and 80 or less.

[0026] Component (C) The anionic polymer constituting component (C) can suppress the settling of silica particles, which exist as heavy secondary particles, due to a thickening effect caused by electrostatic repulsion when liquid composition Y is present alone before being impregnated into sheet X during the manufacturing process. This allows liquid composition Y to be impregnated into sheet X in a state in which the silica particles are more uniformly dispersed, making it easier to obtain a sheet-type cosmetic preparation in which the silica particles are well dispersed. Component (C) also has the effect of suppressing the settling of silica particles in liquid composition Y after it has been impregnated into sheet X.

[0027] In the liquid composition Y, it is advantageous that the amount of the anionic polymer is large in order to obtain the above-described effects more effectively, and it is advantageous that the amount of the anionic polymer is not too large in order to obtain a more comfortable feeling of use. From these viewpoints, the content of the component (C) in the liquid composition Y is preferably 0.005% by mass or more and 0.3% by mass or less, more preferably 0.01% by mass or more and 0.1% by mass or less, and still more preferably 0.02% by mass or more and 0.06% by mass or less.

[0028] [TT(Clone 5] Further, in the liquid composition Y, it is preferable to blend the component (A) and the component (C) in a well-balanced manner so that the above-described effects by the component (C) can be obtained more effectively. Specifically, in the liquid composition Y containing the component (C), the mass ratio (A) / (C), which is the ratio of the mass of the component (A) to the mass of the component (C), is preferably 2 or more and 2000 or less, more preferably 10 or more and 1200 or less, still more preferably 10 or more and 750 or less, still more preferably 15 or more and 300 or less, still more preferably 34 or more and 300 or less, still more preferably 80 or more and 300 or less, and most preferably 80 or more and 100 or less. Also, it is preferable that the mass ratio (A) / (C) is 50 or more and 500 or less.

[0029] [TT(Clone 6] Further, in the liquid composition Y, it is advantageous that the component (C) is not too much with respect to the component (B) in order to obtain the hydrophobic effect by the component (B) more effectively. Specifically, in the liquid composition Y containing the component (C), the mass ratio (C) / (B), which is the ratio of the mass of the component (C) to the mass of the component (B), is preferably 15 or less, more preferably 10 or less, still more preferably 2 or less, and even more preferably 0.6 or less.

[0030] Water In liquid composition Y, for example, purified water, ion-exchanged water, distilled water, etc. can be used as water. In liquid composition Y, the remainder after excluding components other than water can be composed of water. In liquid composition Y, a large amount of water is advantageous for suppressing irritation to the skin, and from the viewpoint of quick-drying of the skin after wiping, it is advantageous for the amount of water not to be too large. From these viewpoints, the water content in liquid composition Y is preferably 45% by mass or more and 98% by mass or less, more preferably 55% by mass or more and 75% by mass or less, and even more preferably 60% by mass or more and 75% by mass or less.

[0031] Other Components Liquid composition Y may contain components other than those described above, as necessary. For example, liquid composition Y may further contain component (D) composed of a cationic compound. Among cationic compounds, cationic polymers are likely to cause "stickiness" or "stickiness" on the skin to which liquid composition Y has been transferred. Furthermore, cationic compounds tend to counteract the thickening effect caused by electrostatic repulsion by anionic polymers when liquid composition Y exists alone before being impregnated into sheet X. For this reason, liquid composition Y preferably does not contain component (D). However, if it contains components (C) and (D), the mass ratio (D) / (C), which is the ratio of the mass of component (D) to the mass of component (C), is preferably less than 0.1, more preferably less than 0.01, and even more preferably less than 0.005.

[0032] Liquid composition Y may also contain component (E), which is composed of a nonionic surfactant other than component (B). This makes it possible to incorporate oils such as silicone oil, ester oil, and hydrocarbon oil, further improving the skin compatibility of liquid composition Y. When no oil is incorporated, the content of component (E) in liquid composition Y is preferably 1.5% by mass or less, more preferably 1% by mass or less, and even more preferably 0.5% by mass or less. Furthermore, the HLB value of the nonionic surfactant constituting component (E) is preferably 1.0 or more and 15 or less, more preferably 2.0 or more and 12.1 or less, from the viewpoint of improving the sensation during and after use of the sheet-type cosmetic preparation.

[0033] Furthermore, liquid composition Y may contain ethanol in order to obtain oil-removing effects, quick-drying effects, antiseptic effects, etc. Liquid composition Y may also contain an oil. The oil contained in liquid composition Y is preferably silicone oil, ester oil, or hydrocarbon oil, more preferably silicone oil or ester oil, and even more preferably silicone oil.

[0034] In addition, the liquid composition Y may contain other components other than those described above. Specifically, the liquid composition Y may contain, in addition to the above components, for example, a preservative, a pH adjuster, a moisturizer, an anti-inflammatory agent, a whitening agent, an ultraviolet absorber, a disinfectant, an antiperspirant, a cooling agent, a chelating agent, a fragrance, a colorant, and the like.

[0035] [Package] A package in which the sheet-type cosmetic according to this embodiment is packaged will be described. As shown in Fig. 2, the package 100 has a plurality of sheet-type cosmetics 10 and a packaging material 20. In the package 100, the sheet-type cosmetics 10 according to this embodiment are contained in the packaging material 20 in a layered state in which they are directly stacked on top of each other. In Fig. 2, a portion of the packaging material 20 is cut away to show the layered state of the plurality of sheet-type cosmetics 10.

[0036] The packaging material 20 has an opening 20a at a position facing the sheet-type cosmetic in the stacking direction. A sealing body S that covers the opening 20a is attached to the packaging material 20. In the packaging body 100, the sheet-type cosmetic 10 can be taken out one by one by peeling at least a portion of the sealing body S from the packaging material 20 to open the opening 20a.

[0037] In the package 100, even when stored for a long period of time, the silica particles present as secondary particles in each sheet-type cosmetic 10 remain on the sheet X, held by the fibers that make up the sheet X. Therefore, in the package 100, the silica particles can effectively absorb sweat, sebum, and the like, regardless of the position of the sheet-type cosmetic 10 in the stacking direction. In other words, it is possible to reduce variation in the feel of use of the sheet-type cosmetic 10 within a single package 100, and maintain good quality.

[0038] In particular, the package 100 is often stored with the opening of the packaging material 20 facing vertically upward. Even when the package 100 is stored in this state for a long period of time, the silica particles in the laminate of sheet-type cosmetic materials 10 do not weave between the fibers that make up each sheet X and settle, preventing a decrease in the silica particle content of the sheet-type cosmetic material 10 located at the top.

[0039] The packaging body 100 according to this embodiment does not have to be configured so that multiple sheet-type cosmetic materials 10 are housed in the packaging material 20, that is, it may be configured so that a single sheet-type cosmetic material 10 is housed. Even with this configuration of packaging body 100, when a single sheet-type cosmetic material 10 is housed in the packaging material 20 in a folded and stacked state, the effect of preventing uneven distribution of silica particles in the stacking direction can be effectively obtained, as described above.

[0040] [Detailed configuration of the sheet-type cosmetic] Sheet X The sheet X is a sheet material or sheet layer formed from fibers, and is configured as one or more sheets selected from woven fabrics and nonwoven fabrics. Examples of the fibers or materials that make up the sheet X include cellulose or natural fibers such as cotton and pulp, processed fibers from natural raw materials such as lyocell, cupra, rayon, and acetate, acrylic resins such as polymethacrylates and polyacrylonitrile, polyesters such as polyethylene terephthalate (PET), and polyamides such as polyethylene (PE), polypropylene (PP), polyurethane, and nylon, and two or more of these may be blended.

[0041] From the viewpoint of the balance between the liquid retention of the liquid composition Y and the transferability of the liquid composition Y to the skin, the fibers constituting the sheet X preferably contain at least one of cotton, rayon, pulp, PE, PP, PET, and nylon. The sheet X may have a single-layer structure composed of a single woven or nonwoven fabric, or a laminate structure in which multiple woven fabrics and / or nonwoven fabrics are laminated. In the laminated sheet X, the types of woven fabrics and / or nonwoven fabrics constituting each layer may be different, and the layers may be joined by embossing, heat sealing, or the like.

[0042] The sheet X has an average basis weight of 20 g / m from the viewpoint of improving the retention of the liquid composition Y and the feel when wiping. ２ 150g / m or more ２ Preferably, the weight is 30 g / m or less. ２ More than 100g / m ２ More preferably, it is 40 g / m or less. ２ 80g / m or more ２ In this embodiment, the average basis weight is determined in accordance with JIS L 1913 by cutting out a sheet X into a certain area, measuring the mass of the cut piece, and dividing this by 1 m ２ Convert to mass and calculate.

[0043] The thickness of the sheet X is preferably 0.15 mm or more and 1.30 mm or less, and more preferably 0.30 mm or more and 0.90 mm or less, from the viewpoint of improving the retention of the liquid composition Y and the feel when wiping. In this embodiment, the thickness of the sheet X is 0.15 mm or more and 1.30 mm or less, and more preferably 0.30 mm or more and 0.90 mm or less, from the viewpoint of improving the retention of the liquid composition Y and the feel when wiping. ２ The planar shape and dimensions of the sheet X can be determined appropriately depending on the properties of the product, and may be, for example, a rectangle with a side of 3 cm to 30 cm.

[0044] Component (A) The silica particles constituting component (A) are typically porous silica, but may also be non-porous silica or hollow silica, or a combination thereof. Examples of porous silica include Sunsphere (registered trademark) H-31 (manufactured by AGC Si-Tech Co., Ltd., average particle size: 3 μm, oil absorption: 150 mL / 100 g), Sunsphere (registered trademark) H-32 (manufactured by AGC Si-Tech Co., Ltd., average particle size: 3 μm, oil absorption: 300 mL / 100 g), and Sunsphere (registered trademark) H-52 (manufactured by AGC Si-Tech Co., Ltd., average particle size: 5 μm, oil absorption: 300 mL / 100 g). ), Sunsphere (registered trademark) H-121 (manufactured by AGC Si-Tech Co., Ltd., average particle size: 12 μm, oil absorption: 150 mL / 100 g), Sunsphere (registered trademark) H-122 (manufactured by AGC Si-Tech Co., Ltd., average particle size: 12 μm, oil absorption: 120 mL / 100 g), Sunsphere (registered trademark) H-201 (manufactured by AGC Si-Tech Co., Ltd., average particle size: 20 μm, oil absorption: 150 mL / 100 g), SILICA Examples of silica that can be used include MICROBEAD P-500 (manufactured by JGC Catalysts and Chemicals, Ltd., average particle size: about 2 μm, oil absorption: about 60 mL / 100 g), SILICA MICROBEAD L-1500 (manufactured by JGC Catalysts and Chemicals, Ltd., average particle size: about 11 μm, oil absorption: about 120 mL / 100 g), and SILICA MICROBEAD P-4000 (manufactured by JGC Catalysts and Chemicals, Ltd., average particle size: about 30 μm, oil absorption: about 60 mL / 100 g). Examples of non-porous silica that can be used include SUNSPHARE (registered trademark) NP-30 (manufactured by AGC Si-Tech Co., Ltd., average particle size: 4 μm, oil absorption: 30 mL / 100 g), oil absorption: 50 mL / 100 g). Furthermore, examples of hollow silica that can be used include Godball B-6C (manufactured by Suzuki Oil & Fats Co., Ltd., average particle size: about 2.0 to 5.0 μm, oil absorption: about 140 mL / 100 g) and BA4 (manufactured by JGC Catalysts & Chemicals Co., Ltd., average particle size: about 4 μm, oil absorption: 50 mL / 100 g).

[0045] Component (B) The polyether-modified silicone constituting component (B) has a structure in which the hydrocarbon groups on the side chains and / or terminals of the silicone oil are substituted with polyether groups. The polyether groups of the polyether-modified silicone are preferably polyethyleneoxy groups, polypropyleneoxy groups, or polyalkyleneoxy groups in which ethyleneoxy groups (EO) and propyleneoxy groups (trimethyleneoxy groups or propane-1,2-diyloxy groups; PO) are added in a block or random fashion. Examples of polyether-modified silicones that can be used include compounds in which polyether groups are grafted onto a silicone main chain, and compounds in which silicone and polyether groups are bonded in a block fashion, with compounds in which polyether groups are grafted onto a silicone main chain being preferred.

[0046] Commercially available examples of polyether-modified silicones suitable as component (B) include the KF series manufactured by Shin-Etsu Chemical Co., Ltd. (e.g., KF-6004 (HLB value: 9.0), KF-6012 (HLB value: 7.0), KF-6015 (HLB value: 4.5), KF-6017 (HLB value: 4.5), KF-6028 (HLB value: 4.0), KF-6038 (HLB value: 3.0), KF-6048 (HLB value: 3.5)) and the DOWSIL series manufactured by Dow Chemical Japan Ltd. (SH3775M (HLB value: 5.1)).

[0047] Component (C) Specific examples of the anionic polymer constituting component (C) include carboxymethylcellulose, carrageenan, xanthan gum, polystyrene sulfonate, agar, ghatti gum, karaya gum, pectin, alginate salt, (co)polymer of (meth)acrylic acid or its derivative, and hyaluronic acid or its alkali metal salt. Among these, carboxymethylcellulose, (co)polymer of (meth)acrylic acid or its derivative are preferred, and (co)polymer of (meth)acrylic acid or its derivative is more preferred.

[0048] Examples of (co)polymers of (meth)acrylic acid or derivatives thereof include polyacrylic acid, sodium polyacrylate, crosslinked polyacrylic acid, crosslinked sodium polyacrylate, acrylic acid-alkyl methacrylate copolymer, carboxyvinyl polymer (carbomer), alkyl-modified carboxyvinyl polymer, copolymers and crosspolymers containing acryloyldimethyltaurine or a salt thereof as a monomer component, specifically (sodium acrylate / sodium acryloyldimethyltaurine) copolymer, (hydroxyethyl acrylate / sodium acryloyldimethyltaurine) copolymer, (sodium acrylate / acryloyldimethyltaurine / dimethylacrylamide) crosspolymer, (acrylamide / ammonium acrylate) copolymer, polyacrylate-13, polyacrylate crosspolymer-6, and the like, with acrylic acid-alkyl methacrylate copolymer being preferred.

[0049] Specific examples of acrylic acid / alkyl methacrylate copolymers include "AQUPEC HV-501ER" (manufactured by Sumitomo Seika Chemicals Co., Ltd.), "Carbopol 1342", "Carbopol 1382", "Carbopol ETD2020", "Carbopol Ultrez 20", "Carbopol Ultrez 21", "Pemulen TR-1", and "Pemulen TR-2" (all manufactured by Lubrizol Advanced Materials).

[0050] Component (D) The cationic compound constituting component (D) includes cationic polymers and cationic surfactants. Examples of cationic polymers include dialkyldiallylammonium salt-acrylamide copolymers, vinylimidazolium trichloride-vinylpyrrolidone copolymers, hydroxyethyl cellulose-dimethyldiallylammonium chloride copolymers, vinylpyrrolidone-quaternized dimethylaminoethyl methacrylate copolymers, polyvinylpyrrolidone-alkylaminoacrylate copolymers, polyvinylpyrrolidone-alkylaminoacrylate-vinylcaprolactam copolymers, vinylpyrrolidone-methacrylamidopropyl trimethylammonium chloride copolymers, alkylacrylamide-acrylate-alkylaminoalkylacrylamide-polyethylene glycol methacrylate copolymers, etc. Examples of cationic surfactants include benzalkonium chloride and dialkyldimethylammonium chloride.

[0051] Component (E) Examples of the nonionic surfactant constituting component (E) include polyoxyalkylene alkyl ethers, polyoxyalkylene alkenyl ethers, polyoxyalkylene sorbitan fatty acid esters, polyoxyalkylene fatty acid esters, alkyl glucosides, alkyl alkanolamides, alkyl glyceryl ethers, higher fatty acid sucrose esters, polyglycerin fatty acid esters, polyoxyalkylene hydrogenated castor oil, and alkyl saccharides, and one or more of these can be used. Among the above, one or more selected from the group consisting of polyoxyalkylene alkyl ethers, alkyl glyceryl ethers, and polyoxyalkylene hydrogenated castor oil are preferred.

[0052] Specific examples of polyoxyalkylene alkyl ethers include "Emulgen 106," "Emulgen 108," and "Kao Sofcare GP-1," both manufactured by Kao Corporation. Specific examples of alkyl glyceryl ethers include "Penetol GE-ID" and "Penetol GE-IS," both manufactured by Kao Corporation. Specific examples of polyoxyalkylene hydrogenated castor oils include "Emanon CH-60K," both manufactured by Kao Corporation.

[0053] [Examples and Comparative Examples] General Description Examples of the present invention will be described below, but the present invention should not be construed as being limited by these examples. In Examples 1 to 20 of the present invention and Comparative Examples 1 to 3, samples of sheet-type cosmetic preparations with different configurations were prepared, and each configuration was evaluated. In each table shown below, the numerical values ​​listed for the components of the liquid composition indicate the content (% by mass) in the liquid composition.

[0054] In all of Examples 1 to 20 and Comparative Examples 1 to 3, the impregnation rate, which is the ratio of the mass of the liquid composition impregnated into the sheet to the mass of the sheet, was 400%. Furthermore, the content of ethanol (concentration: 95%) was 25% by mass in all of the liquid compositions used in Examples 1 to 20 and Comparative Examples 1 to 3. First, the evaluation methods common to Examples 1 to 20 and Comparative Examples 1 to 3 will be described.

[0055] Evaluation of Silica Particle Sedimentation (After Impregnation) The evaluation of silica particle sedimentation (after impregnation) involved evaluating the resistance of silica particles to sedimentation in a sheet impregnated with the liquid composition. The specific evaluation method is as follows: First, the liquid composition is impregnated into a sheet using a spray or a dropper, and both ends of the sheet impregnated with the liquid composition are held and curved so that the center is concave downward. In this state, the sheet is sealed in an aluminum pillow and held for two weeks. After holding, the center of the sheet is pressed against black drawing paper to transfer the liquid composition. The more widely dispersed the silica particles transferred to the black drawing paper are rather than locally unevenly distributed, the less likely the silica particles are to sediment. The silica particle sedimentation (after impregnation) was evaluated on a five-point scale: "silica particles locally unevenly distributed: 1," "silica particles locally somewhat unevenly distributed: 3," "silica particles not locally unevenly distributed: 5," "intermediate between 1 and 3: 2," and "intermediate between 3 and 5: 4." Figures 3 to 5 show photographs of black drawing paper onto which the liquid composition has been transferred. The photograph shown in Figure 3 is rated "1," the photograph shown in Figure 4 is rated "3," and the photograph shown in Figure 5 is rated "5." Note that a rating of "1" indicates that when a 20-sheet stack is stored at room temperature for one month with the widest surface facing downwards, the bottom sheet has a clearly different feel when used, and a rating of "3" indicates that this is acceptable.

[0056] Evaluation of Silica Particle Sedimentation (Before Impregnation) The evaluation of silica particle sedimentation (before impregnation) was carried out by evaluating the resistance of silica particles to sedimentation when the liquid composition was present alone before being impregnated into a sheet. The specific evaluation method is as follows. The impregnation liquid was allowed to stand for one month after formulation, and then thoroughly redispersed, and the time it took for separation into two layers was visually confirmed. The silica particle sedimentation (before impregnation) was evaluated on a five-point scale: "settled in less than 30 minutes: 1", "settled in 30 minutes to less than 1 hour: 2", "settled in 1 hour to less than 3 hours: 3", "settled in 3 hours to less than 5 hours: 4", and "no sedimentation for 5 hours or more: 5".

[0057] Evaluation of smoothness and powdery texture after wiping The prepared liquid composition samples were evaluated for smoothness and powdery texture after wiping. The specific evaluation method is as follows. The skin was wiped with the sheet-type cosmetic preparation, and the tester evaluated the texture based on the feel. The smoothness of the texture was evaluated on a five-point scale: "not smooth: 1", "cannot say either way: 2", "slightly smooth: 3", "smooth: 4", and "very smooth: 5". The powdery texture was evaluated on a five-point scale: "powdery: 1", "cannot say either way: 2", "slightly not powdery: 3", "not powdery: 4", and "not powdery at all: 5".

[0058] Examples 1 to 6 In each of Examples 1 to 6, a nonwoven fabric having the composition shown in Table 1 and its notes was used as the sheet. In Table 1, the numerical values ​​given for the sheet are the average basis weight (g / m ２ In Examples 2 to 6, sheets having different configurations were used. In Example 1, the same sheet as in Example 2 was used.

[0059] In each of Examples 1 to 6, a liquid composition composed of the components shown in Table 1 was used. The liquid compositions used in Examples 2 to 6 have a common composition containing an anionic polymer (component (C)). On the other hand, the liquid composition used in Example 1 does not contain component (C). It should be noted that, not only in Examples 2 to 6, but also in liquid compositions containing component (C), 48 caustic potassium (48% aqueous potassium hydroxide solution) was added as a pH adjuster.

[0060] Table 1 shows the mass ratios (A) / (B), (A) / (C), and (C) / (B) for the liquid compositions used in Examples 1 to 6. The mass ratios (A) / (B) for all of the liquid compositions used in Examples 1 to 6 were within the ranges of the above-described embodiment. Furthermore, the mass ratios (A) / (C) and (C) / (B) for all of the liquid compositions containing component (C) used in Examples 2 to 6 were within the ranges of the above-described embodiment.

[0061] Table 1 shows the evaluation results of Examples 1 to 6. With regard to the sedimentation of silica particles (after impregnation), good evaluation results were obtained for all of Examples 1 to 6. With regard to the sedimentation of silica particles (before impregnation), good evaluation results were obtained for all of Examples 2 to 6, in which the liquid composition contained component (C), compared with Example 1, in which the liquid composition did not contain component (C). With regard to the smoothness and powderiness of the feel on the skin after wiping, good evaluation results were obtained for all of Examples 1 to 6.

[0062] * 1) PET / rayon / PP PE = 40% by mass / 50% by mass / 10% by mass, pattern: plain * 2) Cotton 100% by mass, pattern: plain * 3) Rayon / PP / PE = 80% by mass / 9% by mass / 11% by mass, pattern: plain * 4) Rayon / PP / PE = 80% by mass / 9% by mass / 11% by mass, pattern: mesh * 5) Cotton / PET NYLON = 50% by mass / 50% by mass, pattern: plain * 6) Porous silica Sunsphere (registered trademark) H-31 (AGC Si-Tech Co., Ltd., average particle size: 3 μm, oil absorption: 150 mL / 100 g) * 10) PEG-10 dimethicone (KF-6017 (Shin-Etsu Chemical Co., Ltd., HLB value: 4.5)) * 13) Pemulen TR-1 (Lubrizol Advanced Materials Co., Ltd.) *15) 48 caustic potash

[0063] Examples 7 to 11 In all of Examples 7 to 11, a nonwoven fabric having the same structure as Examples 1 and 2 was used as the sheet. Furthermore, in Examples 7 to 11, a liquid composition composed of the components shown in Table 2 and its notes was used. The liquid compositions used in Examples 7 to 11 differed in the structure of component (B) from the liquid composition used in Example 2. Specifically, the HLB value of component (B) used in Example 2 was 4.5, while the HLB value of component (B) used in Example 7 was 7.0. Furthermore, in Examples 8, 9, 10, and 11, the same component (B) as in Example 2 was used, but the content of component (B) in the liquid composition differed from that in Example 2. Specifically, the content of component (B) in the liquid composition in Examples 8 and 11 was greater than that in Example 2, while the content of component (B) in the liquid composition in Examples 9 and 10 was less than that in Example 2.

[0064] Table 2 shows the mass ratios (A) / (B), (A) / (C), and (C) / (B) for the liquid compositions used in Examples 7 to 11. For all of the liquid compositions used in Examples 7 to 11, the mass ratios (A) / (B), (A) / (C), and (C) / (B) were within the ranges of the above embodiment.

[0065] Table 2 shows the evaluation results of Examples 7 to 11. For silica particle settling (after impregnation), all of Examples 7 to 11 achieved favorable evaluation results. In particular, Examples 8 to 11, which used component (B) with an HLB value of 4.5, achieved better evaluation results than Example 7, which used component (B) with an HLB value of 7.0. Furthermore, Example 11, which contained a large amount of component (B), achieved the best evaluation result. For silica particle settling (before impregnation), all of Examples 7 to 11, which contained component (C) in the liquid composition, achieved favorable evaluation results. For the smoothness and powderiness of the skin feel after wiping, all of Examples 7 to 11 achieved favorable evaluation results. In particular, Examples 8, 9, and 11, which contained 0.05% by mass or more of component (B) with an HLB value of 4.5, achieved better evaluation results than Example 7, which used component (B) with an HLB value of 7.0.

[0066] * 6) Porous silica Sunsphere (registered trademark) H-31 (AGC Si-Tech Co., Ltd., average particle size: 3 μm, oil absorption: 150 mL / 100 g) * 10) PEG-10 Dimethicone (KF-6017 (Shin-Etsu Chemical Co., Ltd., HLB value: 4.5)) * 11) PEG / PPG-20 / 22 Butyl Ether Dimethicone (KF-6012 (Shin-Etsu Chemical Co., Ltd., HLB value: 7.0)) * 13) Pemulen TR-1 (Lubrizol Advanced Materials Co., Ltd.) * 15) 48 Caustic Potassium

[0067] Examples 12 and 13 In both Examples 12 and 13, a nonwoven fabric having the same structure as Examples 1 and 2 was used as the sheet. Furthermore, in Examples 12 and 13, a liquid composition composed of the components shown in Table 3 and its notes was used. The liquid compositions used in Examples 12 and 13 differ from the liquid composition used in Example 2 in that the content of component (B) is lower. Furthermore, the liquid composition used in Example 12 also differs from the liquid composition used in Example 2 in that the content of component (C) is higher.

[0068] Table 3 shows the mass ratios (A) / (B), (A) / (C), and (C) / (B) for the liquid compositions used in Examples 12 and 13. For all of the liquid compositions used in Examples 12 and 13, the mass ratios (A) / (B), (A) / (C), and (C) / (B) were within the ranges of the above embodiment.

[0069] Table 3 shows the evaluation results of Examples 12 and 13. For silica particle sedimentation (after impregnation), both Examples 12 and 13 obtained favorable evaluation results. Furthermore, when Examples 12 and 13 were compared, Example 12, which contained a higher amount of component (C), obtained a better evaluation result for silica particle sedimentation (after impregnation), confirming that component (C) also has the effect of suppressing silica particle sedimentation in the liquid composition after the sheet has been impregnated. For silica particle sedimentation (before impregnation), both Examples 12 and 13 obtained favorable evaluation results. For the smoothness of the skin feel after wiping, both Examples 12 and 13 obtained favorable evaluation results. For the powdery feel after wiping, both Examples 12 and 13 obtained favorable evaluation results. In particular, Example 13, which contained a lower amount of component (C), obtained a better evaluation result than Example 12, which contained a higher amount of component (C).

[0070] * 6) Porous silica Sunsphere (registered trademark) H-31 (AGC Si-Tech Co., Ltd., average particle size: 3 μm, oil absorption: 150 mL / 100 g) * 10) PEG-10 Dimethicone (KF-6017 (Shin-Etsu Chemical Co., Ltd., HLB value: 4.5)) * 13) Pemulen TR-1 (Lubrizol Advanced Materials Co., Ltd.) * 15) 48 caustic potassium

[0071] Examples 14 and 15 In both Examples 14 and 15, a nonwoven fabric having the same configuration as Examples 1 and 2 was used as the sheet. Furthermore, in Examples 14 and 15, a liquid composition composed of the components shown in Table 4 and its notes was used. The liquid compositions used in Examples 14 and 15 differed in the contents of silica particles (component (A)) and component (B) compared to the liquid composition used in Example 2. Specifically, the liquid composition used in Example 14 contained a higher content of both component (A) and component (B) compared to the liquid composition used in Example 2. The liquid composition used in Example 15 contained a lower content of both component (A) and component (B) compared to the liquid composition used in Example 2.

[0072] Table 4 shows the mass ratios (A) / (B), (A) / (C), and (C) / (B) for the liquid compositions used in Examples 14 and 15. For all of the liquid compositions used in Examples 14 and 15, the mass ratios (A) / (B), (A) / (C), and (C) / (B) were within the ranges of the above-described embodiment.

[0073] Table 4 shows the evaluation results of Examples 14 and 15. With regard to the silica particle settling property (after impregnation), good evaluation results were obtained for both Examples 14 and 15. With regard to the silica particle settling property (before impregnation), Example 15, which had a low content of component (A) and component (B), obtained a better evaluation result than Example 14, which had a high content of component (A) and component (B). With regard to the smoothness of the skin feel after wiping, good evaluation results were obtained for both Examples 14 and 15. With regard to the powdery feel of the skin feel after wiping, good evaluation results were obtained for both Examples 14 and 15, and in particular, Example 15, which had a low content of component (A) and component (B), obtained a better evaluation result than Example 14, which had a high content of component (A) and component (B).

[0074] * 6) Porous silica Sunsphere (registered trademark) H-31 (AGC Si-Tech Co., Ltd., average particle size: 3 μm, oil absorption: 150 mL / 100 g) * 10) PEG-10 Dimethicone (KF-6017 (Shin-Etsu Chemical Co., Ltd., HLB value: 4.5)) * 13) Pemulen TR-1 (Lubrizol Advanced Materials Co., Ltd.) * 15) 48 caustic potassium

[0075] Examples 16 to 19 In all of Examples 16 to 19, a nonwoven fabric having the same structure as Examples 1 and 2 was used as the sheet. Furthermore, in Examples 16 to 19, a liquid composition composed of the components shown in Table 5 and its annotations was used. The liquid compositions used in Examples 16 to 19 differed from the liquid composition used in Example 2 in the type of silica particles constituting component (A). Specifically, component (A) used in Example 16 was porous silica having a higher oil absorption than component (A) used in Example 2. Component (A) used in Example 17 was porous silica having a larger average particle size than component (A) used in Example 2. In Example 18, component (A) used in Example 2 was used in combination with nonporous silica having a larger average particle size and lower oil absorption than component (A) used in Example 2. Component (A) used in Example 19 was porous silica having a larger average particle size than component (A) used in Example 2.

[0076] Table 5 shows the mass ratios (A) / (B), (A) / (C), and (C) / (B) for the liquid compositions used in Examples 16 to 19. For all of the liquid compositions used in Examples 16 to 19, the mass ratios (A) / (B), (A) / (C), and (C) / (B) were within the ranges of the above embodiment.

[0077] Table 5 shows the evaluation results of Examples 16 to 19. With regard to the sedimentation properties of silica particles (after impregnation), good evaluation results were obtained for all of Examples 16 to 19. With regard to the sedimentation properties of silica particles (before impregnation), good evaluation results were obtained for all of Examples 16 to 19, and particularly good evaluation results were obtained for Examples 17 and 19, which used porous silica with a large average particle size as component (A). With regard to the smoothness and powderiness of the skin after wiping, Examples 17 to 19 obtained better evaluation results than Example 16, which used porous silica with a small average particle size and high oil absorption as component (A).

[0078] * 6) Porous silica Sunsphere (registered trademark) H-31 (manufactured by AGC Si-Tech Co., Ltd., average particle size: 3 μm, oil absorption: 150 mL / 100 g) * 7) Porous silica Sunsphere (registered trademark) H-32 (manufactured by AGC Si-Tech Co., Ltd., average particle size: 3 μm, oil absorption: 300 mL / 100 g) * 8) Porous silica Sunsphere (registered trademark) H-121 (manufactured by AGC Si-Tech Co., Ltd., average particle size: 12 μm, oil absorption: 150 mL / 100 g) * 9) Non-porous silica Sunsphere (registered trademark) NP-30 (manufactured by AGC Si-Tech Co., Ltd., average particle size: 4 μm, oil absorption: 30 mL / 100 g) * 10) PEG-10 Dimethicone (KF-6017 (manufactured by Shin-Etsu Chemical Co., Ltd., HLB value: 4.5)) *13) Pemulen TR-1 (manufactured by Lubrizol Advanced Materials) *15) 48 caustic potassium *17) Porous silica Sunsphere (registered trademark) H-201 (manufactured by AGC Si-Tech Co., Ltd., average particle size: 20 μm, oil absorption: 150 mL / 100 g)

[0079] Example 20 In Example 20, a nonwoven fabric having the same structure as in Examples 1 and 2 was used as the sheet. In addition, in Example 20, a liquid composition composed of the components shown in Table 6 and its notes was used. The liquid composition used in Example 20 differs from the liquid composition used in Example 2 in that it contains a cationic compound (component (D)).

[0080] Table 6 shows the mass ratios (A) / (B), (A) / (C), and (C) / (B) for the liquid composition used in Example 20. For the liquid composition used in Example 20, the mass ratios (A) / (B), (A) / (C), and (C) / (B) were within the ranges of the above embodiment.

[0081] Table 6 shows the evaluation results of Example 20. For silica particle settling property (after impregnation), Example 20 obtained good evaluation results equivalent to those of Example 2. For silica particle settling property (before impregnation), Example 20 also obtained good evaluation results, but Example 2, which did not use component (D), obtained better evaluation results than Example 20. For the smoothness and powdery feel on the skin after wiping, Example 20 obtained good evaluation results equivalent to those of Example 2.

[0082] * 6) Porous silica Sunsphere (registered trademark) H-31 (AGC Si-Tech Co., Ltd., average particle size: 3 μm, oil absorption: 150 mL / 100 g) * 10) PEG-10 Dimethicone (KF-6017 (Shin-Etsu Chemical Co., Ltd., HLB value: 4.5)) * 13) Pemulen TR-1 (Lubrizol Advanced Materials Co., Ltd.) * 14) Sanizol B-50 (Kao Corporation) * 15) 48 caustic potassium

[0083] Comparative Examples 1 to 3 In Comparative Examples 1 to 3, a nonwoven fabric having the same structure as in Examples 1 and 2 was used as the sheet. Furthermore, in Comparative Examples 1 to 3, a liquid composition composed of the components shown in Table 7 and its notes was used. The liquid compositions used in Comparative Examples 1 to 3 differ from the liquid composition used in Example 2 in the structure of component (B). The liquid composition used in Comparative Example 1 differs from the above embodiment in that it does not contain component (B). In Comparative Example 2, component (B') (KF-6011 (manufactured by Shin-Etsu Chemical Co., Ltd., PEG-11 methyl ether dimethicone, HLB: 14.5)) having an HLB value greater than the upper limit of the above embodiment was used instead of component (B) used in Example 2. In Comparative Example 3, component (B) common to Example 2 was used, but the content of component (B) in the liquid composition was less than the lower limit of the above embodiment.

[0084] Table 7 shows the mass ratios (A) / (B), (A) / (C), and (C) / (B) for the liquid compositions used in Comparative Examples 1 to 3. In both the liquid compositions used in Comparative Examples 1 and 3, the mass ratios (A) / (B) and (C) / (B) were greater than the upper limit values ​​of the above-described embodiment. In addition, in the liquid composition used in Comparative Example 2, the mass ratio (C) / (B) was greater than the upper limit value of the above-described embodiment.

[0085] Table 7 shows the evaluation results of Comparative Examples 1 to 3. It was found that, with respect to the silica particle settling property (after impregnation), all of Examples 1 to 20 obtained better evaluation results than Comparative Examples 1 and 2, in which the content of component (B) in the liquid composition was insufficient. With respect to the silica particle settling property (before impregnation), Comparative Example 3, which used component (B), albeit in a small amount, obtained better evaluation results than Comparative Examples 1 and 2, in which component (B) was not used. This is thought to be due to the fact that, in Comparative Examples 1 and 2, component (A) was not coated with component (B), resulting in component (C) being adsorbed to component (A), and the thickening effect due to electrostatic repulsion of component (C) was not effectively achieved. It was found that, with respect to the smoothness and powderiness of the skin feel after wiping, Examples such as Example 2, in which the content of component (B) was sufficient, obtained better evaluation results than Comparative Examples 1 to 3, in which the content of component (B) was insufficient.

[0086] * 6) Porous silica Sunsphere (registered trademark) H-31 (AGC Si-Tech Co., Ltd., average particle size: 3 μm, oil absorption: 150 mL / 100 g) * 10) PEG-10 Dimethicone (KF-6017 (Shin-Etsu Chemical Co., Ltd., HLB value: 4.5)) * 12) PEG-11 Dimethicone (KF-6011 (Shin-Etsu Chemical Co., Ltd., HLB value: 14.5)) * 13) Pemulen TR-1 (Lubrizol Advanced Materials Co., Ltd.) * 15) 48 caustic potassium

[0087] Other Examples: Here is an example of a formulation different from the liquid composition used in the above examples. The liquid composition according to this formulation example consists of the following ingredients. A sheet-type cosmetic was created using the liquid cosmetic according to this formulation example. The impregnation rate, which is the ratio of the mass of the liquid composition impregnated into the sheet to the mass of the sheet, was set to 400%.

[0088] (Prescription example) Component (A): Silica anhydride *6) 4% by mass Component (B): Polyoxyethylene-methylpolysiloxane copolymer *10) 0.26% by mass Component (C): Acrylic acid-alkyl methacrylate copolymer *13) 0.04% by mass Component (E): Polyoxyethylene lauryl ether (6E.O.) *16) 0.5% by mass Water: Purified water 70.18% by mass Potassium hydroxide solution (A) *15) 0.02% by mass Ethanol (concentration 95%) 25% by mass *6) Porous silica Sunsphere (registered trademark) H-31 (manufactured by AGC Si-Tech Co., Ltd., average particle size: 3 μm, oil absorption: 150 mL / 100 g) *10) PEG-10 dimethicone (KF-6017 (manufactured by Shin-Etsu Chemical Co., Ltd., HLB value: 4.5)) *13) Pemulen TR-1 (manufactured by Lubrizol Advanced Materials) *15) 48 caustic potassium *16) Emulgen 108 (manufactured by Kao Corporation, HLB value: 12.1)

[0089] 10: Sheet-shaped cosmetic material 20: Packaging material 20a: Opening 100: Package S: Sealed body

[0090] According to the present invention, in a sheet-type cosmetic material impregnated with a liquid composition, it is possible to maintain a state in which silica particles are well dispersed and held.

Claims

1. A sheet-like cosmetic composition using a sheet as a base material, The invention comprises one or more sheets selected from woven fabrics and nonwoven fabrics, and a liquid composition impregnated in the sheets, The liquid composition contains a component (A) composed of silica particles, a component (B) composed of polyether-modified silicone having an HLB value of 10 or less, a component (C) composed of an anionic polymer, and water. The mass ratio (A) / (B) of component (A) to component (B) in the liquid composition is 0.5 or more and 180 or less. Sheet-type cosmetic.

2. The content of component (B) in the liquid composition is 0.02% by mass or more and 2% by mass or less. The sheet-like cosmetic composition according to claim 1.

3. The aforementioned component (A) contains silica particles with a particle size of 0.2 μm or more and 25 μm or less. A sheet-like cosmetic composition according to claim 1 or 2.

4. The mass ratio (A) / (C) of component (A) to component (C) in the liquid composition is 2 or more and 2000 or less. A sheet-like cosmetic composition according to claim 1 or 2.

5. The mass ratio (C) / (B) of component (C) to component (B) in the liquid composition is 15 or less. A sheet-like cosmetic composition according to claim 1 or 2.

6. The liquid composition either does not contain component (D), which is composed of a cationic compound, or, if it contains component (D), the mass ratio (D) / (C) of component (D) to component (C) in the liquid composition is less than 0.

1. A sheet-like cosmetic composition according to claim 1 or 2.

7. A package containing a sheet-like cosmetic, A sheet-like cosmetic comprising one or more sheets selected from woven fabrics and nonwoven fabrics, and a liquid composition impregnated in the sheet, A packaging material containing the aforementioned sheet-like cosmetic material in a laminated state, It is equipped with, The liquid composition contains a component (A) composed of silica particles, a component (B) composed of polyether-modified silicone having an HLB value of 10 or less, a component (C) composed of an anionic polymer, and water. The mass ratio (A) / (B) of component (A) to component (B) in the liquid composition is 0.5 or more and 180 or less. packaging.