JP2018172350A - Sheet-like cosmetic agent, and method for producing the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sheet-like cosmetic agent in which preparation at time of use of a cosmetic agent composition for impregnating is easy, and which has excellent function and use feeling.SOLUTION: A sheet-like cosmetic agent that is used by allowing a cosmetic agent composition to be impregnated comprises a housing body having: a first housing part and a second housing part which separately house a plurality of agents for the cosmetic agent composition and are communicable with each other; and a third housing part which houses a sheet-like body separately from the plurality of agents of the first housing part and the second housing part, and is communicable with at least one of the first housing part and the second housing part. At least one of the plurality of agents is a powdery/granular agent or a solid formulation which contains a gas-generating material capable of generating gas by contacting moisture, and at least another one is liquid formulation containing moisture.SELECTED DRAWING: None

Description

  The present specification relates to a sheet cosmetic and a method for producing the same.

  Conventionally, it has been prepared so that the face can be effectively coated, and a liquid cosmetic material having high fluidity is infiltrated into a sheet-like body having water absorption, or a gel-like or paste-like cosmetic in a similar sheet-like mask. Various forms of sheet-like cosmetics that carry sachets are provided by being housed in a sealable package. Similarly, a sheet-like cosmetic agent that is laminated or folded into a square shape or the like, and is impregnated with a liquid cosmetic material having the effect as various cosmetics or medicinal cosmetics in a sheet-like body having water absorption. , And provided in a package that can be repeatedly opened.

  On the other hand, just before use, a liquid and a granule are mixed to form a predetermined cosmetic composition (that is, a cosmetic composition prepared at the time of use), which is impregnated into a sheet and supported. It may be preferable to do so. As such a cosmetic composition, for example, a combination of a liquid agent and a granule that are configured to generate hydrogen, carbonic acid, and the like by mixing is known (Patent Documents 1 and 2).

  In addition, as a cosmetic composition prepared at the time of use, for example, a liquid agent is contained in a housing portion of a package including two housing portions and a partition portion that partitions these housing portions and can be easily communicated with each other. Each is encapsulated with a powder agent, and the connecting part is made to communicate with the two storage parts into a single room, and a liquid cosmetic and a powder are mixed to prepare a gel cosmetic composition. (Patent Document 3). Also, for example, a liquid agent is sealed in one of the two storage parts, a powder and a sheet-like body are sealed in the other, and the two storage parts communicate with each other, and a package that becomes a chamber, and an airtight container that stores the package A container and a set are disclosed (Patent Document 4). In such a set, after the container is brought into communication and the liquid agent and the granule are brought into contact, the container is collected in an airtight container, gas is generated in the container, and a cosmetic composition containing the gas is prepared and sheeted. The sheet-shaped body impregnated with the cosmetic composition from the packaging body can be taken out by impregnating the container and then expanding and rupturing the container with the gas generated in the container (Patent Document) 4).

International Publication No. 2016/010139 Japanese Patent Laid-Open No. 2006-124805 Japanese Patent Laid-Open No. 2015-218124 Japanese Patent Laid-Open No. 2006-43110

  However, in the forms of Patent Documents 3 and 4, both require complicated operations, and a sheet-like cosmetic agent impregnated with a cosmetic composition prepared at the time of use cannot be easily obtained. That is, in the form of patent document 3, it is a gel-like composition prepared in the accommodated storage chamber, and is not originally intended to impregnate / support the sheet-like body. Further, the set of Patent Document 4 requires a package and a container, and it has been necessary to pass through a storage chamber in the package, store the package in a container, and generate / expand / rupture gas in the package. .

  Furthermore, in the set disclosed in Patent Document 4, a gas-containing cosmetic composition is prepared by contact between a liquid agent and a solid agent, and at the same time, the cosmetic composition is impregnated into a sheet-like body. It is difficult to sufficiently mix the liquid agent and the solid agent. For this reason, it is difficult to prepare a composition prepared by uniformly mixing or to carry the composition on a sheet-like body. There was found. In addition, depending on the combination of the liquid agent and the solid agent, the solid agent may not be sufficiently dissolved in the composition or may remain as coarse particles without being sufficiently dispersed. Turned out to be reduced. For example, after use as a sheet-like cosmetic agent, such particles remain on the skin surface, causing an uncomfortable feeling after packing, and it is necessary to separately remove such particles after packing.

  The present specification provides a sheet-like cosmetic agent that can be easily prepared at the time of use of a gas-containing cosmetic composition for impregnating a sheet-like body, and that is excellent in function and feeling of use.

  The inventor is capable of communicating with first and second accommodating portions that respectively accommodate a plurality of agents for generating gas and communicate with each other, and at least one of the accommodating portions. Thus, the present inventors have found that the above-described problems can be solved by using a container so as to include a third housing part that houses the sheet-like body. The present specification provides the following means based on such findings.

[1] A sheet-like cosmetic used by impregnating the cosmetic composition,
A first housing portion and a second housing portion that separately house a plurality of agents for the cosmetic composition and can communicate with each other;
Separated from the plurality of agents in the first accommodation part and the second accommodation part, accommodates a sheet-like body, and can communicate with at least one of the first accommodation part and the second accommodation part. A third accommodating portion;
Comprising a container having
A cosmetic agent, wherein at least one of the plurality of agents is a powder or solid agent containing a gas generating material capable of generating gas by contact with moisture, and at least one other is a liquid agent containing moisture. .
[2] The first housing portion and the second housing portion can be deformed by an external stress, and the first housing portion and the second housing portion are the first housing portion and / or The cosmetic preparation according to [1], wherein at least a part of the cosmetic is integrated by a first connecting portion configured to be openable by an external stress with respect to the second housing portion.
[3] The third accommodating portion is deformable by an external stress, and at least one of the first accommodating portion and the second accommodating portion, the first accommodating portion and / or the second accommodating portion. The cosmetic preparation according to [2], wherein at least a part of the cosmetic is integrated by a second connecting part configured to be openable by an external stress applied to the part.
[4] The container includes two sheet-like substrates having flexibility, and each of the first container, the second container, and the third container is the two sheet-like bodies. The cosmetic agent according to any one of [1] to [3], which is an internal cavity obtained by facing a base and sealing a part thereof.
[5] The container includes two sheet-like base bodies having flexibility, and the first container, the second container, and the third container are each formed of the two sheet-like bodies. An internal cavity obtained by sealing a part of the substrate facing each other,
The first accommodating portion and the second accommodating portion are integrated by a first connecting portion configured to be at least partially openable by an external stress with respect to the first accommodating portion,
The third housing portion is integrated with the second housing portion and a second connecting portion that is configured to be partially opened by an external stress with respect to the second housing portion. ] The cosmetic agent in any one of [4].
[6] A liquid agent is accommodated in the first accommodating part, a powder agent or a solid agent is accommodated in the second accommodating part, and the third accommodating part can communicate with the second accommodating part. The cosmetic agent according to any one of [1] to [5].
[7] The cosmetic according to any one of [1] to [6], wherein the powder or solid agent contains a hydrogen gas generating material.
[8] The container includes two sheet-like substrates having flexibility, and each of the first container, the second container, and the third container is the two sheet-like bodies. An internal cavity obtained by sealing a part of the substrate facing each other,
The first accommodating portion and the second accommodating portion are integrated by a first connecting portion configured to be at least partially openable by an external stress with respect to the first accommodating portion,
The third housing part is integrated with the second housing part and a second connecting part configured to be partially opened by an external stress with respect to the second housing part,
The first container contains a powder or solid agent containing a hydrogen gas generating material capable of generating hydrogen by contact with moisture, and the second container contains a liquid containing moisture. The cosmetic agent according to [1].

It is a figure which shows an example of the cosmetics disclosed by this specification. It is a figure which shows an example of the usage type of the cosmetics disclosed by this specification. It is a figure which shows an example of the usage type of the cosmetics disclosed by this specification.

  The disclosure of the present specification relates to a sheet-like cosmetic agent. The sheet-like cosmetic disclosed in the present specification (hereinafter, also simply referred to as “the cosmetic”) separately contains a plurality of agents for a cosmetic composition prepared at the time of use and can communicate with each other. A first accommodating portion and a second accommodating portion, and a third accommodating portion capable of communicating with at least one of the first accommodating portion and the second accommodating portion and accommodating a sheet-like body. The container which has can be provided. Since this cosmetic agent includes such a container, a plurality of agents can be brought into contact with each other through communication between the first container and the second container, so that a cosmetic composition with good mixing uniformity can be easily obtained. Can be prepared at the time of use. Moreover, the prepared cosmetic composition can be impregnated by supplying it as it is to the sheet-like body in the third container. For this reason, according to this cosmetic agent, the sheet-like cosmetic agent excellent in the function and the usability | use_condition can be provided simply.

  Hereinafter, various embodiments according to the present cosmetic agent and the production thereof will be described in detail with reference to the drawings as appropriate. FIG. 1 shows an example of the present cosmetic agent, and FIGS. 2A and 2B show examples of usage forms of the cosmetic agent.

(Sheet cosmetic)
This cosmetic agent is a sheet-like cosmetic agent used by impregnating a cosmetic composition obtained by preparation at the time of use. The cosmetic agent is a cosmetic product generally referred to in the art as a pack or a mask. This cosmetic is applied to skin and mucous membranes that make up the outer surface of the human body, such as the face and parts of it, hands such as the back of hands, feet such as knees and shins, and necks including elbows and decollete. It is not limited. Typically, the face, a part thereof, the back of the hand, and the like can be targeted.

  This cosmetic agent includes a plurality of agents for forming the cosmetic composition and a sheet-like body, and also includes a container for housing these. Hereinafter, aspects of these various elements will be sequentially described.

(Multiple agents for cosmetic compositions)
In the cosmetic composition, the plurality of agents include at least two or more agents, and may be three or more. Moreover, the form of a some agent is not specifically limited, Various forms can be taken. Examples of the plurality of agents include liquid agents, gel agents, solid agents such as powders and tablets. The plurality of agents preferably include a liquid agent or a gel agent, and a granule agent or a solid agent.

(Liquid)
In addition to liquid, the liquid agent may be a solution containing one or more solutes, or a colloid liquid containing colloidal particles. Moreover, a liquid agent can contain the organic solvent compatible with water and water as a liquid. When preparing the cosmetic composition which generates gas at the time of use, it is preferable that a liquid agent contains at least water, in order to produce gas generating reaction. In consideration of efficacy and the like, typically, the liquid preparation can generally appropriately contain components and additives contained in a lotion, milky lotion, cosmetic liquid and the like in the cosmetic field. Therefore, a liquid agent can be set as the composition according to these, for example, a lotion agent, a milky lotion, a cosmetic liquid, etc.

  Such components are not particularly limited, but include, for example, mixability with powders or solid agents, solubility, dispersibility, impregnation into sheets, supportability, retention of generated gas, etc. From the viewpoint, a polyethylene glycol-containing compound, a hydrophilic polysaccharide, or the like can be used. As the polyethylene glycol-containing compound, for example, a hydrophilic copolymer for cosmetic ingredients containing polyethylene glycol (hereinafter sometimes referred to as “PEG”) as one of the monomer ingredients is preferable. Examples of such hydrophilic copolymers for cosmetic ingredients include PEG lauryl dimethicone copolymer, PEG stearyl alcohol methylene diphenyl diisocyanate copolymer, PEG decyl alcohol methylene diphenyl diisocyanate copolymer, PEG lauryl alcohol and polyethylene glycol. Ether tetramethoxymethyl glycolyl copolymer, PEG, decyltetradecyl alcohol, hexamethylene diisocyanate (HDI) copolymer, and the like, and one or more of these can be used.

  Examples of hydrophilic polysaccharides include, but are not limited to, carboxymethyl cellulose, hydroxyethyl cellulose, xanthan gum, carrageenan, tamarindough gum, gellan gum, succinoglucan, sodium alginate, pullulan, and sodium hyaluronate. 1 type (s) or 2 or more types can be used.

  From the viewpoint of efficacy as a cosmetic agent, it is not particularly limited, for example, sodium pyrrolidonecarboxylate, maltitol, sorbitol, trehalose, concentrated glycerin, 1,3-butylene glycol, propylene glycol, dipropylene glycol, Moisturizers such as hyaluronic acid and collagen; inorganic salts such as sodium bicarbonate, sodium carbonate, sodium sulfate, potassium aluminum sulfate, sodium chloride, potassium chloride; glycyrrhetinic acid and its derivatives, glycyrrhizic acid and its derivatives, allantoin, azulene, vitamins E and derivatives thereof and salts thereof, vitamin C and derivatives and salts thereof, retinol, aloe extract, lauren extract, chamomile extract, licorice extract, sicon extract, perilla extract, ginger extract Gymnastics extract, anti-inflammatory agents such as green tea extract, antioxidant, vitamins, whitening agents and the like. These 1 type (s) or 2 or more types can be used.

  The content of these components in the liquid agent is not particularly limited, and is appropriately determined as necessary. For example, the content is 0.01% by mass or more and 10% by mass or less with respect to the liquid agent. It can be set as the range of 1 mass% or more and 10 mass% or less.

  In addition to the above-mentioned components, the liquid preparation may further contain optional components as needed within a range that does not impair the effects of the present cosmetic agent. Examples of such optional components include preservatives, aqueous solvents such as ethanol, surfactants, thickeners, pH adjusters, emollients, and fragrances.

(Gel agent)
The gel is an agent that contains water and has fluidity to such an extent that it can take a fixed or irregular shape. The composition of the gel agent is not particularly limited. For example, in the liquid agent described above, the thickener is added by adjusting the components so as to increase the thickening so as to decrease the fluidity or separately. Can be obtained. As such a thickener, for example, various agents used as gel cosmetics in the field can be appropriately used.

(Powder or solid agent)
Although a powder agent is not specifically limited, A powder form or a granular agent is mentioned. Further, the solid agent is not particularly limited, and examples thereof include tablets formed by compression molding into a predetermined shape such as a so-called tablet shape in addition to a flake shape and the like. In consideration of the mixing property and the like, the powder is preferable. The powder or solid agent can contain, for example, clay components, various salts, and cosmetic components that are conventionally used as packs and masks. Such ingredients are well known in the art.

  Further, for example, the powder or solid agent can contain a gas generating material that generates a gas such as hydrogen or carbon dioxide gas in contact with water in the liquid agent. By using such a powder or solid agent, a cosmetic composition containing gas or generating gas can be prepared at the time of use, and the present cosmetic agent carrying the cosmetic composition can be prepared.

  Such a gas generating material is not particularly limited. For example, a carbon dioxide generating material containing an organic acid and a carbonate can be used as a material that generates carbon dioxide in contact with water. Examples of the organic acid include malic acid, fumaric acid, citric acid, tartaric acid, succinic acid, maleic acid, pyrrolidone carboxylic acid, adipic acid, glutamic acid, ascorbic acid and the like, and these can be used alone or in combination of two or more. . On the other hand, examples of the carbonate include sodium hydrogen carbonate, sodium carbonate, sodium sesquicarbonate, potassium carbonate, potassium hydrogen carbonate, magnesium carbonate, and ammonium carbonate. These can be used alone or in combination of two or more. In addition, the blending mass ratio of the organic acid and the carbonate is preferably 3: 7 to 6: 4, and more preferably 4: 6 to 6: 4. Quickly dissolves in the liquid upon contact with the liquid. Moreover, in a granule or a solid agent, the quantity of the organic acid with respect to carbonate can be made excessive, and sodium hydrogencarbonate can also be mix | blended in the liquid agent used simultaneously.

  Further, for example, there is no particular limitation on the generation of hydrogen upon contact with water, but examples include metals such as magnesium, calcium, calcined calcium, uncalcined calcium or aluminum; magnesium hydride, calcium hydride, hydrogen Alkaline earth metal hydrides such as silicon hydride or barium hydride; semimetals such as germanium; silicic acid such as silica occluded hydrogen in which hydrogen is embedded in silicic acid, silicic anhydride, aluminum silicate, silicon dioxide or silicon oxide System materials; minerals such as germanium; metal borohydrides such as alkali metal borohydrides such as potassium borohydride and sodium borohydride; or hydrogen containing a combination of two or more hydrogen sources selected from these Examples of the material generated. The hydrogen generating material includes not only a material that quickly generates hydrogen when it comes into contact with water, but also a material that generates hydrogen due to the presence of an acid, a base, or a catalyst together with water.

  As the hydrogen generation source, for example, a metal or a metal hydride can be preferably selected. Among these, magnesium and, for example, magnesium hydride can be mentioned. Magnesium has no adverse effects on the human body and is excellent in safety. The hydrogen generation material may be a coating material in which a metal or the like as a hydrogen generation source is coated with a film that dissolves when contacted with water. This is for avoiding unintentional generation of hydrogen by the reaction of the metal or the like as a hydrogen generation source with moisture. Such coatings include, for example, water soluble compounds such as polyethylene glycol (PEG), polyvinyl pyrrolidone (PVP), hydroxypropyl cellulose (HPC) or sugar; water soluble excipients such as lactose, starch or corn starch, or mixtures thereof. However, the present invention is not limited to this.

  The hydrogen generating material can suppress alkalinization during the hydrogen generating reaction and maintain it in the vicinity of neutrality, and promote the hydrogen generating reaction when the hydrogen generating source is magnesium hydride or metal borohydride. Can do. Examples of the acid include citric acid, aconitic acid, malic acid, acetic acid, fumaric acid, maleic acid, adipic acid, malonic acid, succinic acid, succinic anhydride, oxalic acid, tartaric acid, ascorbic acid and other organic acids, glutamic acid, etc. Any one or a combination of inorganic acids such as amino acids, sulfamic acid, boric acid and metaboric acid is exemplified. In addition, when the cosmetic composition intends to generate hydrogen, this acid may be contained in the liquid agent, and may be contained in both the granule agent or the solid agent and the liquid agent. Moreover, it may be coated with a hydrogen generation source as the above-described coating material.

  The upper limit of the particle diameter of the component particles contained in the gas generating material is preferably 150 μm or less. Within such a range, gas can be generated quickly and effectively by contact with water and quickly dispersing or dissolving to react. In addition, a cosmetic composition in which the component particles are uniformly dissolved or dispersed without agglomeration can be prepared, and is uniformly supported on the sheet-like body. Furthermore, even if there are aggregated coarse particles and residuals after the reaction, these can be in contact with the skin at the time of using this cosmetic agent, and remain on the surface of the skin after use, so that a suitable feeling of use can be obtained. Although not particularly limited, by controlling the average particle size of the hydrogen generation source, hydrogen generation can be effectively promoted and a uniform cosmetic composition can be prepared. A cosmetic agent can be obtained. The component particle is a powder particle when it is a granule, and is a material powder particle before molding when it is a solid agent.

  The upper limit of the particle diameter is, for example, 100 μm or less, for example, 90 μm or less, for example, 80 μm or less, and for example, 75 μm or less. When the upper limit of the particle diameter is 100 μm or less, gas can be generated more effectively, and when the upper limit is 75 μm or less, it is even more effective.

  The average particle diameter of the component particles contained in the gas generating material can be, for example, 5 μm or more and 10 μm or less. Within such a range, the particles are rapidly dissolved or dispersed in the liquid agent, so that a cosmetic composition can be prepared and gas is rapidly generated. Furthermore, the possibility of remaining of the residue after reacting with water is reduced, and the feeling of use can be further improved.

  In the present specification, the particle diameter and average particle diameter of the particles can be measured by a laser diffraction / scattering particle diameter measuring apparatus (for example, Microtrac MT3300II, manufactured by Nikkiso Co., Ltd.). Moreover, let the median diameter be an average particle diameter.

  In addition to the above, the powder or solid agent may contain a component that reacts with water and generates heat. By containing such components, an exothermic cosmetic composition can be prepared by mixing with a liquid agent, and can be used as a so-called hot mask or hot pack. Examples of such components include magnesium sulfate, magnesium chloride, calcium chloride, calcium sulfate, aluminum chloride, ferric chloride, zinc chloride, calcium sulfate, aluminum chloride, ferric chloride, zinc chloride, zinc sulfate, iron sulfate, Examples thereof include inorganic salts such as calcium sulfate, and these can be used alone or in combination.

  In addition to the various materials described above, optional ingredients can be blended in the powder or solid agent within the range that does not impair the effects of the present cosmetic agent. As this optional component, surfactants such as sucrose fatty acid ester, polyglycerin fatty acid ester, polyoxyethylene sorbite fatty acid ester, polyoxyethylene alkyl ether, polyethylene glycol fatty acid ester; polyethylene glycol 6000, kaolin, talc, magnesium stearate And lubricants such as silicone oil and oily components.

  As mentioned above, although the several agent of this cosmetic agent was demonstrated, as a some agent, it may be comprised only from 2 or more liquid agents, and may be comprised from 2 or more gel agents, and 1 or more A combination of a liquid or gel and one or more powders or solids, a combination of one or more liquids and one or more gels, one or more liquids and one or more gels and one or more powders or You may form from the combination with a solid agent. A cosmetic composition intended to generate hydrogen or carbon dioxide is formed from a combination of a liquid containing water and a powder or solid containing a hydrogen source or a carbon dioxide source.

(Sheet)
A woven fabric, a nonwoven fabric, a film, etc. can be used for a sheet-like object. Examples of the base material include cotton, cupra rayon, viscose rayon, viscose rayon / PET (laminate), rayon / PET, PET (latent crimped fiber), rayon / elastomer resin, and the like. Among these, for example, a nonwoven fabric based on cotton or cupra rayon is preferably used because it can be impregnated with a large amount of a cosmetic composition in which gas is dissolved. The sheet-like substrate can be molded into an arbitrary shape according to the application site, and for example, can be molded into a shape such as a circle, an ellipse, a rectangle, a face mask shape, and the like. Moreover, the thickness of a sheet-like body can be 50-80 g / m < ² > etc. from viewpoints of a user's touch etc., for example.

  In the present cosmetic agent, the sheet-like body is preferably folded into a form that can be accommodated in the third accommodating portion and that is suitable for deployment to the application site.

(Container)
As illustrated in FIG. 1, the container 2 includes a first container 10, a second container 20, and a sheet-like body c that separately store a plurality of liquid agents a and powders b. 3rd accommodating part 30 which accommodates.

  The container 2 illustrated in FIG. 1 is formed so that the first container 10 and the second container 20 can be deformed by an external stress. Further, the first connecting portion is configured such that at least a part of the first accommodating portion 10 and the second accommodating portion 20 can be opened by an external stress with respect to the first accommodating portion 10 and / or the second accommodating portion 20. 12 may be integrated. By doing so, the first storage unit 10 and the second storage unit 20 can be easily communicated with each other.

  Further, in the container 2 illustrated in FIG. 1, the third housing part 30 can be deformed by an external stress, and at least one of the first housing part 10 and the second housing part 20 and the first housing part. 10 and / or the 2nd connection part 14 comprised so that at least one part could be open | released by the external stress with respect to the 2nd accommodating part 20 may be integrated. By doing so, the second storage unit 20 and the third storage unit 30 can be easily communicated with each other.

  Moreover, the container 2 illustrated in FIG. 1 includes two sheet-like bases 4a and 4b having flexibility, and the first container 10, the second container 20, and the third container 30 are: Each may be formed as an internal cavity obtained by opposing two sheet-like substrates 4a and 4b and sealing a part thereof. By doing so, the present cosmetic agent can be easily constructed.

  Although the container 2 is not particularly limited, as shown in FIG. 1, the container 2 is continuously integrated, and the first container 10, the second container 20, and the third container 30 are These are preferably formed to be deformable by external stress. By carrying out like this, the communication state between each accommodating part can be formed easily. Further, it is possible to easily carry out the movement of the liquid agent a, the mixing of the liquid agent a and the powder agent b, and the movement of the cosmetic composition d by deforming each container.

  Moreover, as shown in FIG. 1, it is preferable that the container 2 is formed in the flexible sheet-like body as a whole. By doing so, the container 2 can be configured in a compact manner, and the communication between the storage parts is further facilitated, folding and rounding are possible, and handling and storage are improved. Furthermore, for example, the uniformity of mixing of the cosmetic composition in the second container 20 can be grasped from the irregularities on the surface of the second container 20 and the like.

  Furthermore, as shown in FIG. 1, the container 2 includes a first container 10, a second container 20, and a third container 30 that are arranged adjacent to each other, and each has a square shape and / or It is preferably formed as a rectangular cavity. By carrying out like this, communication of the 1st accommodating part 10, the 2nd accommodating part 20, and the 3rd accommodating part 30 and manufacture of the accommodating body 2 can be performed efficiently.

  Furthermore, as shown in FIG. 1, it is preferable that at least a part of each of the first housing portion 10, the second housing portion 20, and the third housing portion 30 can be visually recognized from the outside. By carrying out like this, the mixing state of the cosmetic composition prepared at the time of use in the container 2 can be confirmed suitably. For this purpose, for example, at least one of the sheet-like bases 4a and 4b forming the container 2 can be made transparent, or a transparent window can be formed corresponding to the container.

  For example, as shown in FIG. 1, the container 2 has two sheet-like bases 4 a and 4 b that are flexible as a whole, and a part thereof is sealed by heat welding or the like, so that the sheet-like base 4 a, A plurality of internal cavities can be formed between 4 b, and the internal cavities can be obtained as the first accommodating portion 10, the second accommodating portion 20, and the third accommodating portion 30.

  The sheet-like bases 4a and 4b can be provided with, for example, a thermoplastic resin film or the like on at least the innermost side so that heat welding can be performed. The sheet-like bases 4a and 4b can be further provided with a laminated film or sheet for improving the sealing property, the light shielding property, the strength and the like. Such various films and sheets are well known to those skilled in the art.

(1st accommodating part, 2nd accommodating part, and 3rd accommodating part)
The 1st accommodating part 10 and the 2nd accommodating part 20 are the 1st accommodating part 10 and the 2nd accommodating part other than the seal part formed in the outer periphery of the sheet-like base | substrates 4a and 4b by heat welding etc. The first connecting portion 12 that is a seal portion between the first connecting portion 12 and the first connecting portion 12 is formed. The first connecting portion 12 blocks the gas-liquid communication between the first housing portion 10 and the second housing portion 20, and is external to the first housing portion 10 and / or the second housing portion 20. When stress is applied, at least a part thereof is opened, and the first storage unit 10 and the second storage unit 20 are communicated with each other. That is, when an external stress is applied, at least a part of the seal region of the connecting portion 12 is formed to peel off.

  The open part in the connection part 12 may be a part of the seal region of the connection part 12 or the whole. In some cases, it may be one place or a plurality of places, and is not particularly limited. In consideration of the mixing property of the liquid agent a and the powder agent b and the transferability of the cosmetic composition to the third container 30, only a part of the seal region can be opened and communicated. When only a part of the seal area is opened, the part in the seal area has a narrower width than other parts, or the welding conditions are relaxed, etc. can do. In consideration of the mixability of the cosmetic composition d and the impregnation into the sheet-like body c, when only a part of the connecting part 12 is an open part, the open part is, as shown in FIG. It is preferable to be formed at one location of 12, for example, only at its central portion or one end.

  When only a part of the first connecting part 12 is an open part, it is preferable that the open part has an open width of 40% or less with respect to the width of the first connecting part 12. This is because, when it is 40% or less, the movement of the liquid agent a can be easily moved to the second storage unit 20, while the backward movement to the first storage unit 10 can be suppressed. The width of the open portion can also be, for example, 30% or less, and can be, for example, 20% or less.

  The second accommodating portion 20 and the third accommodating portion 30 are a seal portion formed by thermal welding or the like on the outer peripheral edge of the sheet-like bases 4a and 4b, and the second accommodating portion 20 and the third accommodating portion. The second connecting part 14 is a seal part between the part 30 and is formed. The second connecting portion 14 blocks the gas-liquid communication between the second storage portion 20 and the third storage portion 30, and is external to the first storage portion 10 and / or the second storage portion 20. When stress is applied, at least part of the pressure is released by pressure, and the second accommodating portion 20 is communicated. That is, when an external stress is applied, at least a part of the seal region of the second connecting portion 14 is peeled off.

  The open part of the second connecting part 14 may be a part of the seal area of the connecting part 14 or the whole, like the connecting part 12. As shown in FIG. 1, when the open part in the 1st connection part 12 makes a part (for example, center part etc.) of a seal | sticker area | region, the open part in the 2nd connection part 14 is similarly the center part. Can be formed. That is, the first liquid solution a can be moved linearly along the direction along the long side of the container 2, in other words, along the direction from the first container 10 toward the third container 30. The open portions of the connecting portion 12 and the second connecting portion 14 can be designed. By doing so, the cosmetic composition d obtained by moving the liquid agent a, mixing the liquid agent a and the powder b can be easily and efficiently moved to the third storage unit 30, and the first The cosmetic composition d can be easily moved and aggregated into the second container 20 and the third container 30.

  When only a part of the second connecting portion 14 is an open portion, the open portion is, for example, 40% of the width of the second connecting portion 14 as in the first connecting portion 12. % Or less, for example, 30% or less, for example, 20% or less is preferable.

  Although the manufacturing method of this cosmetic agent is not specifically limited, For example, the container precursor which only the upper ends of each accommodating part 10,20,30 of the container 2 shown in FIG. 1 is not sealed yet is prepared. It can manufacture by filling the liquid agent a, the powder agent b, and the sheet-like body c from the opening of the upper end of each accommodating part 10,20,30. In addition, a long body in which a large number of container precursors are continuously provided is prepared, and sequentially filled with the liquid agent a, the powder agent b, and the sheet-like body c from a large number of container openings in the long body, and then collectively Then, the opening may be sealed by heat welding or the like.

  Next, the usage method of this cosmetic agent is demonstrated with reference to FIG. 2A and FIG. 2B. First, as shown in the upper part of FIG. 2A, at least a part of the first connecting portion 12 is opened. A method for opening the first connecting portion 12 is not particularly limited. For example, the first receiving portion 10 is pressed, fingered, grasped, or the like by pressing the first receiving portion 10 with a finger. For example, the inner liquid agent a may be pressed toward the second container 20 side. By opening the first connecting portion 12, the first storage portion 10 and the second storage portion 20 communicate with each other, and the liquid agent a in the first storage portion 10 moves to the second storage portion 20. In contact with the powder b.

  Next, the liquid agent a and the powder b are mixed in the first container 10 and / or the second container 20, preferably in the second container 20 mainly as shown in the lower part of FIG. 2A. b. The method of mixing the two is not particularly limited. For example, the second container 20 may be pushed with fingers, moved while pushing the fingers to stir the inside, or rubbed or grabbed. It is also possible by shaking the container 2 or the like. A uniform cosmetic composition d can be prepared by mixing the liquid a and the powder b.

  Next, as shown in the upper part of FIG. 2B, at least a part of the second connecting portion 14 is opened. The method for opening the second connecting portion 14 is not particularly limited, and is appropriately selected as the same method as that for the first connecting portion 12, and the cosmetic composition d in the second housing portion 20 is first selected. 3 can be pressed toward the accommodating portion 30 side. By opening the second connecting portion 14, the second storage portion 20 and the third storage portion 30 communicate with each other, and the cosmetic composition d in the second storage portion 20 is transferred to the third storage portion 30. It moves and contacts the sheet-like body c.

  Next, as shown in the lower part of FIG. 2B, the cosmetic composition d is aggregated in the third container 30 and uniformly impregnated into the sheet-like body c. In order to impregnate the sheet-like body c with the cosmetic composition d, as in the mixing method of the liquid a and the powder b, while pressing the third container 30 with a finger or pushing the finger to stir the inside In addition to moving, stroking, and grabbing, the container 2 can be shaken. By impregnating the sheet-like body c with the cosmetic composition d, the sheet-like body c becomes in a state usable as a sheet-like cosmetic.

  According to the present cosmetic agent, the uniformly mixed cosmetic agent composition d can be simply and efficiently supplied to the sheet-like body c without being exposed to the outside air. That is, it is possible to prepare an amount of the cosmetic composition d to be supplied with the sheet-like body c and to supply it to the sheet-like body c. In particular, as shown in FIG. 1, when the container 2 is a flexible sheet-like body as a whole, a necessary amount of the cosmetic composition d is added to the sheet-like body c in the third housing portion 30. In supplying and impregnating, it is easy to push or squeeze the container 2 for the movement or impregnation of the cosmetic composition d, so that the cosmetic composition d is made into the sheet-like body c in a short time. It can be impregnated uniformly.

  Moreover, according to the container 2 shown in FIG. 1, since it accommodates in order of the liquid agent a, the powder agent b, and the sheet-like body c, mixing of the liquid agent a and the powder agent b, the movement of the cosmetic composition d, and a sheet | seat The impregnation operation to the body c can be easily performed by a single operation.

  In the embodiment illustrated in FIG. 1 to FIG. 2, the plurality of agents are the liquid agent and the powder. However, the present invention is not limited to this, and various aspects already described as a plurality of agents can be applied. In this case, the combination of agents is not particularly limited. For example, a gel agent may be used as the liquid agent, and various types of powder agents or solid agents may be used. Moreover, a some agent is not limited to 2 types. When three or more kinds of agents are used, in addition to the first storage unit 10 and the second storage unit 20, a storage unit for an additional agent can be provided.

  In the illustrated embodiment, the sheet-like body c is folded. However, the sheet-like body c is not limited to this, and may not be folded, may be two or more, and is cylindrical. It may be formed into a similar shape.

  In the illustrated embodiment, the cosmetic composition d is not specified at all. For example, in the case of a cosmetic composition prepared at the time of use in order to generate hydrogen or carbon dioxide gas, the generated gas is dissipated. Since a cosmetic composition containing gas can be prepared and can be supplied as it is to a sheet-like body, it is possible to provide a sheet-like cosmetic that is excellent in simplicity and can sufficiently exhibit the effects of gas.

  Furthermore, in the case of a cosmetic composition prepared at the time of use in order to generate gas, a solid agent such as a powder containing a gas generation source such as a hydrogen generation source and a liquid agent are sufficiently mixed in the container to form a particle. Providing a sheet-like cosmetic that suppresses secondary agglomeration, dissolves and disperses the gas generation source sufficiently in water, does not cause discomfort due to residual particles during use, and has no residual particles on the skin surface after use it can.

  In particular, when the upper limit of the particle size of the gas generating source particle is 150 μm or less, preferably 100 μm or less, more preferably 75 μm or less, and the average particle size is 5 μm or more and 10 μm or less, it reacts quickly with water. In addition to generating gas, it is possible to provide a good feeling of use by avoiding residual particles on the skin surface.

  Although various forms of the cosmetic agent have been described above, the form of the cosmetic agent is not limited to the disclosure of the above embodiment, and those skilled in the art can appropriately change the form based on the disclosure of the present specification. Embodiments to which etc. are added can be implemented.

2 container, 4a, 4b sheet-like substrate, 10 first container, 20 second container, 30 third container, 12 first connector, 14 second connector, a liquid agent, b Powder, c sheet, d cosmetic composition

Claims (8)

A sheet-like cosmetic used by impregnating the cosmetic composition,
A first housing portion and a second housing portion that separately house a plurality of agents for the cosmetic composition and can communicate with each other;
Separated from the plurality of agents in the first accommodation part and the second accommodation part, accommodates a sheet-like body, and can communicate with at least one of the first accommodation part and the second accommodation part. A third accommodating portion;
Comprising a container having
A cosmetic agent, wherein at least one of the plurality of agents is a powder or solid agent containing a gas generating material capable of generating gas by contact with moisture, and at least one other is a liquid agent containing moisture. .   The first housing portion and the second housing portion can be deformed by an external stress, and the first housing portion and the second housing portion are the first housing portion and / or the second housing portion. The cosmetic agent according to claim 1, wherein at least a part of the cosmetic is integrated by a first connecting portion configured to be openable by an external stress with respect to the housing portion.   The third accommodating portion is deformable by an external stress, and is external to at least one of the first accommodating portion and the second accommodating portion, and the first accommodating portion and / or the second accommodating portion. The cosmetic according to claim 2, wherein the cosmetic is integrated by a second connecting part configured to be at least partially releasable by stress.   The container includes two sheet-like substrates having flexibility, and the first container, the second container, and the third container face the two sheet-shaped substrates, respectively. The cosmetic agent according to any one of claims 1 to 3, which is an internal cavity obtained by sealing a part thereof. The container includes two sheet-like substrates having flexibility, and the first container, the second container, and the third container face the two sheet-shaped substrates, respectively. Is an internal cavity obtained by sealing a part of it,
The first accommodating portion and the second accommodating portion are integrated by a first connecting portion configured to be at least partially openable by an external stress with respect to the first accommodating portion,
The third housing part is integrated with the second housing part and a second connecting part configured to be partially opened by an external stress with respect to the second housing part. Cosmetic agent in any one of 1-4.   The liquid agent is accommodated in the first accommodating portion, the powder agent or the solid agent is accommodated in the second accommodating portion, and the third accommodating portion can communicate with the second accommodating portion. Item 6. A cosmetic agent according to any one of Items 1 to 5.   The said granule or solid agent is a cosmetic agent in any one of Claims 1-6 containing a hydrogen gas generating material. The container includes two sheet-like substrates having flexibility, and the first container, the second container, and the third container face the two sheet-shaped substrates, respectively. Is an internal cavity obtained by sealing a part of it,
The first accommodating portion and the second accommodating portion are integrated by a first connecting portion configured to be at least partially openable by an external stress with respect to the first accommodating portion,
The third housing part is integrated with the second housing part and a second connecting part configured to be partially opened by an external stress with respect to the second housing part,
The first container contains a powder or solid agent containing a hydrogen gas generating material capable of generating hydrogen by contact with moisture, and the second container contains a liquid containing moisture. The cosmetic agent according to claim 1.