JPWO2016010139A1 - Cosmetic coating agent, method for producing cosmetic hydrogen filling, and cosmetic hydrogen filling - Google Patents

Abstract

Provided is a coating agent capable of bringing a desired amount of hydrogen into contact with a coating surface without a bias for a predetermined time. The coating agent (100) is used by mixing the first agent (10), which is a powder containing a hydrogen generating material capable of generating hydrogen by contact with water, and the first agent (10) and containing moisture. A second agent (20) which is a semi-fluid substance (22).

Description

  The present invention relates to a cosmetic coating agent (hereinafter also simply referred to as “coating agent”), a method for producing a cosmetic hydrogen filling (hereinafter also simply referred to as “manufacturing method” or “method for producing hydrogen filling”) and cosmetics. The present invention relates to a hydrogen filling for use (hereinafter also simply referred to as “hydrogen filling”). More specifically, a cosmetic coating agent capable of bringing hydrogen directly into contact with the target surface when applied to any target surface of the human body, and a method for producing a cosmetic hydrogen filling using the cosmetic coating agent And a hydrogen filling for cosmetics produced using a cosmetic coating agent.

  Conventionally, it has been pointed out that cells are damaged by the action of active oxygen on the human body surface or in the body. More specifically, when the active oxygen acts on the cells, the lipids of the cells are oxidized, and the entry and exit of nutrients and waste products are inhibited. As a result, it has been pointed out that the cells become old. On the other hand, the antioxidant effect of hydrogen is expected.

  It is known that hydrogen is generated by reacting certain substances with water. For example, it is known that hydrogen is generated by reacting a metal such as magnesium with water. However, hydrogen volatilizes as soon as it is generated. Therefore, it has a technical problem of how to efficiently contact the generated hydrogen with the target surface.

  On the other hand, for example, Patent Document 1 discloses a hydrogen generating powder (hereinafter also referred to as Prior Art 1) containing a substance that generates hydrogen by reacting with water (hydrogen generating substance) and solid particles. Yes. It is described in Patent Document 1 that the conventional technique 1 generates hydrogen by reacting with moisture in an object when it contacts an object containing moisture. More specifically, the prior art 1 which is a cosmetic containing a substance that generates hydrogen and solid particles that are cosmetic ingredients is disclosed. Prior art 1 which is a cosmetic product generates hydrogen by reacting the substance that generates hydrogen with moisture in the skin.

  According to the prior art 1, not only immediately after being applied to the skin, but also after that, the hydrogen generating substance stays on the skin and reacts with the moisture in the skin to continue to generate hydrogen. Therefore, it is described that hydrogen can be supplied to the skin for a long time. However, since the prior art 1 uses the moisture in the skin, the amount of moisture is limited, and the amount of hydrogen generated in a predetermined time is limited. Therefore, it is difficult for Conventional Technology 1 to bring a desired amount of hydrogen into contact with the skin within a predetermined time.

  On the other hand, Patent Document 2 discloses an external preparation (hereinafter also referred to as Prior Art 2) in which a gel containing magnesium powder is a first agent and a gel containing citric acid or the like is a second agent (hereinafter also referred to as Prior Art 2). (See paragraphs [0138] to [0141] of the same document). The magnesium powder contained in the first agent has a passive film formed on the surface in advance so as not to generate hydrogen by reacting with moisture in the first agent. On the other hand, the second agent contains citric acid in advance. In the prior art 2, by mixing the first agent and the second agent, the passive film is first removed by citric acid contained in the second agent, and the magnesium powder and the second agent thus exposed are removed. It reacts with the contained water to generate hydrogen.

  Since the gel provided by mixing the first agent and the second agent, which is the prior art 2, is a semi-fluid material, the application state applied to the skin is determined for a predetermined time (for example, several minutes to several tens of minutes). ) Can be maintained. The gel contains a large amount of water and can be said to be a technique superior to the prior art 2 in that it is difficult to be limited by the amount of water for reacting with the magnesium powder.

JP 2014-19689 A International Publication No. 2009/084743

However, according to the study of the present inventors, it has been found that the prior art 2 has the following problems.
That is, in the prior art 2, it is difficult to uniformly mix the first agent that is gel and the second agent that is gel. In particular, when the user of the prior art 2 manually mixes the first agent and the second agent, there is a problem that it is very difficult to uniformly mix them. When the mixture of the first agent and the second agent in the prior art 2 in an insufficiently mixed state (hereinafter also referred to as “bad mixture”) is applied to the application surface, the generated hydrogen efficiently contacts the application surface. It is difficult to make it.

  More specifically, in the above-mentioned poor mixture, it is difficult for the passive film of magnesium contained in the first agent to come into good contact with the citric acid contained in the second agent. Therefore, it is difficult to remove the passive film smoothly. As a result, the hydrogen generation reaction does not start smoothly, and there is a possibility that the amount of hydrogen generated in a predetermined time (for example, several minutes to several tens of minutes) is substantially reduced. That is, according to the prior art 2, there is a possibility that a desired amount of hydrogen cannot be obtained within a predetermined time.

  In addition, poor mixing of the first agent and the second agent means that magnesium is not uniformly dispersed in the defective mixture. Therefore, even if the defective mixture is applied to the application surface and hydrogen is generated on the application surface, the hydrogen is difficult to uniformly contact the application surface. That is, there is a possibility that the amount of generated hydrogen is partially biased due to a difference in the amount of magnesium present in the coated surface on which the defective mixture is coated, and as a result, the hydrogen contact with the coated surface may be biased.

  The present inventor has improved the mixing and homogenization of the first agent and the second agent through the above-described investigation, and makes hydrogen contact uniformly with the coating surface, whereby the redox action (antioxidation action) by the hydrogen. Has been recognized that it can be exhibited evenly on the coated surface.

The present invention has been made in view of the above problems.
That is, an object of the first aspect of the present invention is to provide a coating agent capable of bringing a desired amount of hydrogen into contact with the coating surface without deviation for a predetermined time.
The second aspect of the present invention provides a method for producing a semi-fluid hydrogen filling material filled with hydrogen by mixing the first agent and the second agent with improved mixing and homogenization. Let it be an issue.
The third aspect of the present invention is to provide a hydrogen filling material in which hydrogen is filled in a semi-fluid material by mixing the first agent and the second agent with improved mixing and homogenization. To do.

  The cosmetic coating agent of the present invention is a semi-fluid containing a first agent, which is a powder containing a hydrogen generating material capable of generating hydrogen by contact with water, and mixed with the first agent. And a second agent which is a product.

  In the method for producing a cosmetic hydrogen filling according to the present invention, the first agent and the second agent are mixed, the hydrogen generating material contained in the first agent is brought into contact with moisture contained in the second agent, and hydrogen is added. To produce a semi-fluid cosmetic hydrogen filling filled with hydrogen.

  The cosmetic hydrogen filling of the present invention is characterized in that hydrogen generated by mixing the first agent and the second agent is filled in a semi-fluid material constituting the second agent.

  In the coating agent according to the first aspect of the present invention, since the first agent is a powder and the second agent is a semi-fluid material, the mixing and homogenization of both is improved. Therefore, the coating agent of this invention can disperse | distribute a hydrogen generating material uniformly in the semi-fluid mixture formed by mixing a 1st agent and a 2nd agent. Therefore, the first aspect of the present invention makes it possible to bring a desired amount of hydrogen into contact with the coating surface without deviation for a predetermined time.

  According to the method for producing a hydrogen filling material according to the second aspect of the present invention, it is possible to easily produce a semi-fluid hydrogen filling material in which hydrogen is filled uniformly or nearly uniformly.

  The third aspect of the present invention can provide a hydrogen filling material in which hydrogen is filled in a state that is equal to or nearly equal to a semi-fluid material.

  The above-described object and other objects, features, and advantages will become more apparent from the preferred embodiments described below and the accompanying drawings.

It is a front view of the sealed container filled with the first agent and the sealed container filled with the second agent in the first embodiment. FIG. 2A and FIG. 2B are explanatory diagrams for explaining a process of generating hydrogen using the coating agent according to the first embodiment, and FIG. 2A shows the first agent and the second agent added to the mixing container. FIG. 2B shows a state before the first agent and the second agent are mixed in the mixing container, and FIG. 2C shows a state where the first agent and the second agent are mixed. A state in which the hydrogen filling material is applied to the vertical surface of the test plate is shown. FIG. 3A is an enlarged schematic diagram showing one aspect of the coated product in the first embodiment, and FIG. 3B is an enlarged schematic diagram showing another aspect of the coated product in the first embodiment. It is a schematic diagram which shows the storage container with which the hydrogen filling concerning 2nd embodiment was filled.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. In all the drawings, the same components are denoted by the same reference numerals, and redundant description will be appropriately omitted.
The components of the present invention do not have to be independent of each other, a plurality of components are formed as a single member, a single component is formed of a plurality of members, a certain configuration It is permitted that an element is a part of another component, a part of a certain component overlaps a part of another component, and the like.

<First embodiment>
Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. 1, 2A to 2C, 3A, and 3B.
FIG. 1 is a front view of a sealed container 112 filled with the first agent 10 and a sealed container 114 filled with the second agent 20 in the first embodiment.
FIG. 2A shows a state before mixing the first agent 10 and the second agent 20 added to the mixing container 120. FIG. 2B shows a state in which the first agent 10 and the second agent 20 are mixed in the mixing container 120. FIG. 2C shows a state in which the hydrogen filling 200 obtained by mixing the first agent 10 and the second agent 20 is applied to the vertical surface 142 of the test plate 140.
FIG. 3A is an enlarged schematic view showing a coating product 50 which is one aspect in the first embodiment, and FIG. 3B is an enlarged schematic view showing a metal complex coating product 50A which is another aspect in the first embodiment.

In the present specification described below, the “application surface” refers to the surface of a human body, and the application agent of the first invention is applied to skin (including the scalp), hair, or nails. It means a place (or a place where the hydrogen filling material of the third invention is applied).
Applying the coating agent of the first aspect of the present invention to the coating surface means that the first agent and the second agent are mixed in advance to form a mixture, and hydrogen is generated before or is generated in the mixture. In a state, it includes applying to an application surface. For the above application, the first agent and the second agent are applied to the application surface, and then the first agent and the second agent are mixed on the application surface to form a mixture. Generating hydrogen.
More specifically, the coating agent or hydrogen filling material of the present invention can be applied to the face as a cosmetic pack (or a hydrogen filling material is applied). Here, the cosmetic pack includes a type that is applied to the face and washed away after maintaining the application state for a predetermined time, and a cream type that does not require washing after application. However, the application location of the coating agent and hydrogen filling material of the present invention is not limited to the face. The coating agent and hydrogen filling material of the present invention are applied as cosmetics to the coated surface. Here, cosmetic means an application for cosmetic purposes. The coating agent and hydrogen filling material of the present invention are used for cosmetic purposes on the skin such as the face, neck, arms, feet, scalp, nails, or hair. Beauty as used herein refers to expecting the body surface that has been damaged by active oxygen to be beautifully prepared or to be repaired, or to recover or recover the damage, except for medical purposes. including.

  The coating agent 100 according to the present embodiment is mixed with the first agent 10, which is a powder containing the hydrogen generating material 12 that can generate hydrogen by contact with water, and contains moisture. A second agent 20 that is a semi-fluid material 22.

  In the coating agent 100, the first agent 10 is a powder material, and the second agent 20 is a semi-fluid material 22. Therefore, compared with the mixing of gel and gel in the prior art 2, the coating agent 100 can easily mix both (that is, the first agent 10 and the second agent 20) uniformly, thereby achieving uniform mixing. It has been. Therefore, the mixture 30 (refer FIG. 2B) obtained by mixing the 1st agent 10 and the 2nd agent 20 contains the hydrogen generating material 12 disperse | distributed favorably. The well-dispersed hydrogen generating material 12 reacts with the water present around it to generate hydrogen 40 (see FIG. 2C). Therefore, the well-dispersed hydrogen 40 is present inside the mixture 30, and the hydrogen 40 can be uniformly brought into contact with the coating surface 144 (see FIG. 2C). In addition, what hydrogen 40 generate | occur | produced inside the mixture 30 is also called the hydrogen filling 200 suitably. In the present embodiment, the application surface 144 of the test plate 140 is schematically shown as the body surface to which the application agent 100 is applied.

  In addition, since the first agent 10 is a powder material itself, the coating agent 100 quickly surrounds the powder material with moisture by mixing the second agent 20 containing water and the first agent 10. be able to. Therefore, even if the powder 30 that is the first agent 10 is locally biased in the mixture 30, the hydrogen generating material 12 contained in the powder and the surrounding first The water of the two agents 20 can be reacted quickly to initiate a hydrogen generation reaction. That is, the coating agent 100 avoids the delay of the start of the hydrogen generation reaction based on the nonuniform mixing as in the prior art 2.

The second agent 20 is a semi-fluid material 22 and can control the properties of the mixture 30 obtained by mixing the first agent 10 and the second agent 20 to the semi-fluidity. Since the mixture 30 is semi-fluid, it is possible to maintain a state where it adheres to the coating surface 144 for a predetermined time.
Therefore, according to the coating agent 100, the mixture 30 containing the water derived from the second agent 20 is adhered to the coating surface 144 for a predetermined time, so that a desired amount of hydrogen 40 is brought into contact with the coating surface 144 without any bias for a predetermined time. be able to.

  Even when the mixture 30 is applied to the application surface 144 for a predetermined period of time, the water contained therein is difficult to evaporate because it is semi-fluid. Therefore, the mixture 30 has sufficient hydrogen 40 to react with the hydrogen generating material 12 while being applied to the skin. For example, if it is applied to any skin surface such as the face with moisture in a non-woven sheet, it will be affected by the influence of outside air temperature or body temperature during About 15% to 35% of the water is evaporated with respect to the water contained in the sheet. Compared to such a sheet, the moisture retention of the mixture 30 is significantly superior.

In the coating agent 100 according to this embodiment, the first agent 10 and the second agent 20 are hermetically sealed in a sealed container 112 and a sealed container 114, respectively, for example, as shown in FIG. Here, the term “sealed” means that the contents are enclosed in an impermeable container. The sealed container 112 is filled with the first agent 10 from an opening (not shown), and the opening is closed and sealed by a sealed clasp 116. The same applies to the sealed container 114. Although the bag-like sealed container 112 and the sealed container 114 are illustrated in FIG. 1, the form of the container that encloses the first agent 10 and the second agent 20 is not limited thereto.
Details of the coating agent 100 of the present invention will be described below.

First, the first agent 10 will be described. The first agent 10 is a powder containing a hydrogen generating material 12 capable of generating hydrogen 40 by contact with water.
Here, the powder material means an aggregate made up of a large number of powders. A large number of powders constituting the powder material include cases in which aggregates are formed in various forms such as powder, granule, and powder.
The size of the powder is not particularly limited. For example, the particle size (longest diameter) is in the range of 0.01 mm to 3 mm, preferably 0.05 mm to 1 mm, more preferably 0.00. The range is 1 mm or more and 0.5 mm or less. When the size of the powder is not less than the above lower limit, it is preferable in terms of easy handling of the first agent 10. Further, it is preferable that the size of the powder is not more than the above upper limit in that the total contact area between the powder and moisture can be increased, and prompt dissolution of the powder or prompt generation of hydrogen can be promoted. The particle size of the powder is measured according to JIS Z 8815: 1994 “General Rules for Screening Test Method”.

  The hydrogen generating material 12 is, for example, a metal such as magnesium, calcium, calcined calcium, uncalcined calcium or aluminum; a hydrogenated metal such as magnesium hydride, calcium hydride, silicon hydride or barium hydride; a semimetal such as germanium; Examples of silicic acid, silicic acid anhydride, aluminum silicate, silicic acid-based materials such as silica-absorbed hydrogen in which hydrogen is embedded in silicon dioxide or silicon oxide; minerals such as germanium, or combinations of two or more selected from these However, the present invention is not limited to this. The hydrogen generating material 12 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.

  Among the hydrogen generating materials 12 exemplified above, for example, a metal or a metal hydride can be preferably selected as the hydrogen generating material 12 in the present embodiment.

Among these, magnesium can be preferably selected as the metal that is the hydrogen generating material 12. Further, magnesium hydride can be preferably selected as the metal hydride that is the hydrogen generating material 12.
This is because magnesium can be taken as a mineral component and has no adverse effects on the human body, so it is excellent in safety when applied to the skin.

The reaction between magnesium alone and water is represented by the following chemical formula 1.
Mg + 2H ₂ O → H ₂ + Mg (OH) ₂ (Formula 1)
The reaction between magnesium hydride and water is represented by the following chemical formula 2.
MgH ₂ + 2H ₂ O → 2H ₂ + Mg (OH) ₂ (Formula 2)

The first agent 10 in the present embodiment may include a coating product 50 in which the hydrogen generating material 12 is coated with the water-soluble film 52.
For example, as shown in FIG. 3A, the coating 50 is formed by coating the metal 14 as the hydrogen generating material 12 with a water-soluble film 52. That is, the first agent 10 includes a coating 50 having a water-soluble film 52 and the hydrogen generating material 12 disposed inside the water-soluble film 52. Here, “arranged inside the water-soluble film 52” means a state where the water-soluble film 52 is covered.
The first agent 10 may be substantially composed of only one or a plurality of coating materials 50, and includes both the hydrogen generating material 12 and the coating material 50 that are not covered with the water-soluble film 52 and whose surface is exposed. It may be comprised.

  In the present embodiment, the hydrogen generating material 12 is covered with the water-soluble coating 52. The aspect in which one or more granular hydrogen generating materials 12 are effectively included in the water-soluble coating 52, a plurality of This includes a mode in which the granular hydrogen generating material 12 is bound by the water-soluble film 52 and granulated. A part of the outer peripheral surface of the granulated product granulated as described above may be covered with the water-soluble film 52, or the entire outer periphery may be covered with the water-soluble film 52.

  Since the coating 50 includes the water-soluble film 52, the coating 50 has good affinity for the water-containing semi-flowable material 22, and when the aggregate of the coating 50 is mixed with the second agent 20, the coating 50 is condensed. It prevents the collection (so-called “dama”). Therefore, the coating 50 is excellent in dispersibility in the second agent 20. From this point of view, it is preferable that all of the hydrogen generating material 12 contained in the first agent 10 is contained in the coating 50. This is because the dispersibility of the hydrogen generating material 12 in the second agent 20 is particularly improved.

Further, since the hydrogen generating material 12 contained in the coating 50 is coated with the water-soluble film 52, it is prevented or suppressed from absorbing hydrogen in the atmosphere and generating hydrogen in the storage state. Therefore, unlike the prior art 2, it is not necessary to form a passive film on the metal material in advance and to make it contained in the gel.
From the viewpoint of avoiding that the hydrogen generating material 12 reacts with moisture in the outside air to generate hydrogen, the hydrogen generating material 12 is completely enclosed by the water-soluble film 52 so as to be shielded from the outside air. Is preferred.

  The water-soluble film 52 is formed of, for example, a water-soluble compound such as polyethylene glycol (PEG), polyvinyl pyrrolidone (PVP), hydroxypropyl cellulose (HPC) or sugar; a water-soluble excipient such as lactose, starch or corn starch, or these Although a mixture can be illustrated, it is not limited to this. Further, the water-soluble film 52 may be composed of only the water-soluble compound or water-soluble excipient as described above, or may contain any material in addition to the water-soluble compound or water-soluble excipient. Good.

The mass of the water-soluble film 52 in the coating 50 is not particularly limited. For example, in the coating agent 100 according to the present embodiment, the mass of the water-soluble film 52 is preferably 0.5% by mass or more and 20% by mass or less with respect to the mass of the coating product 50 (100% by mass). It is more preferable that it is 10% by mass or more.
Thus, according to the coating 50 formed by coating the hydrogen generating material 12 and the like with a small amount of the water-soluble film 52, when the first agent 10 and the second agent 20 are mixed, the moisture contained in the second agent 20 Thus, the water-soluble film 52 can be quickly dissolved. As a result, the hydrogen generating material 12 such as magnesium is quickly exposed to the second agent 20 and the hydrogen generating reaction starts.
From the viewpoint of covering the hydrogen generating material 12 and the like with a small amount of the water-soluble film 52, for example, PEG is suitable. The water-soluble film 52 in the present embodiment preferably contains PEG in the range of 70% by mass or more and 100% by mass or less.

  The coating 50 may be composed of only the water-soluble film 52 and the hydrogen generating material 12, but may include the optional material 18, which is another component, together with the hydrogen generating material 12 as shown in FIG. 3A.

  For example, the coating 50 in this embodiment has the acid substance 16 coated with the water-soluble film 52 together with the hydrogen generating material 12 (see FIG. 3A). That is, the coating 50 has the acid substance 16 together with the hydrogen generating material 12, and both the hydrogen generating material 12 and the acid substance 16 are disposed inside the water-soluble film 52. In other words, the hydrogen generating material 12 and the acid substance 16 are included in the water-soluble film 52 in one coating 50.

  According to this configuration, after the water-soluble film 52 is dissolved, the hydrogen generating material 12 and the acid substance 16 can be reacted efficiently. That is, since the second agent 20 is a semi-fluid substance 22, the particles mixed in the second agent 20 have a characteristic that it is difficult to diffuse compared to the liquid solvent. Accordingly, the first agent 10 and the second agent 20 containing the coating product 50 are mixed to dissolve the water-soluble film 52, and then the hydrogen generating material 12 and the acid substance 16 that are included in the coating product 50 are brought close to each other. It is possible to start the hydrogen generation reaction in the maintained state. By mixing the coating material 50 with the second agent 20 which is a semi-fluid material 22, compared with the case where the coating material 50 is mixed with a liquid solvent, a very advantageous effect can be obtained in terms of utilization of the acid substance 16. Demonstrate.

Here, the purpose of causing the coating material 100 to contain the acid substance 16 will be described below.
The first purpose is as follows. It is known that when a metal material such as magnesium or magnesium hydride reacts with water, a metal salt is generated and the reaction system is biased toward the alkaline side. Therefore, it is desirable to neutralize the skin so that the coating agent 100 is not excessively stimulated. The acid substance 16 can act as an acid required for such neutralization. Here, the neutrality is not strictly limited to pH 7, but means around pH 7, which is a range that does not adversely affect the skin.
The second purpose is as follows. In studying the present invention, a new finding has been obtained that an acid contributes to promote a reaction for generating hydrogen 40 from a metal material and water. Specifically, when a metal material such as magnesium or magnesium hydride is reacted in the absence of the acid substance 16 such as citric acid, and when reacted in the presence of the acid substance 16, the latter is compared with the former. The amount of hydrogen 40 generated in this way was found to be several tens to 100 times. Although the mechanism regarding such knowledge is not clear, the purpose of causing the coating material 100 to contain the acid substance 16 in this embodiment is not limited to the first purpose described above, but also aims to promote the hydrogen generation reaction.
In the above description, the mode in which the acid substance 16 is included in the coating 50 has been described. However, the acid substance 16 contained in the coating agent 100 is not limited to this, and may be contained in the first agent 10 as a powder different from the coating product 50, or may be described later in addition to the first agent 10. The second agent 20 may be included.

  From the first and second objects described above, the hydrogen generating reaction starts in a state where the hydrogen generating material 12 and the acid substance 16 both encapsulated in the coating 50 are close to each other in the second agent 20. Is very favorable. In particular, the aspect of dissolving the water-soluble film 52 containing the hydrogen generating material 12 and the acid substance 16 inside the second agent 20 that is the semi-fluid material 22 is sufficient to achieve the second object. This is a very preferred embodiment.

  As a preferred example of this embodiment, a metal complex 60 in which a metal material (metal simple substance or metal hydride) as the hydrogen generating material 12 is coordinated to an acid substance 16 such as citric acid is used as the first agent 10. It is mentioned to make it contain. In other words, as the hydrogen generating material 12 in the coating agent 100, a metal complex 60 in which the acid substance 16 is coordinated to a metal material capable of generating hydrogen 40 by contact with water can be used. By using the metal complex 60, the second object can be suitably realized.

For example, the coating 50 in this embodiment may be a metal complex coating 50A in which a metal complex 60 is coated with a water-soluble film 52 as shown in FIG. 3B. That is, the coating 50 may be a metal complex coating 50 </ b> A having a water-soluble film 52 and a metal complex 60 disposed inside the water-soluble film 52.
As described above, the metal complex 60 is configured by the acid substance 16 being coordinated to the metal 14 or the hydrogenated metal that is the hydrogen generating material 12.
According to the use of the metal complex coating 50A contained in the first agent 10, the metal complex 60 is covered with the water-soluble film 52 when the first agent 10 and the second agent 20 are mixed. The coordination structure is prevented from collapsing. After the water-soluble film 52 is dissolved, the hydrogen generation reaction can be started in a state where the metal material that is the hydrogen generating material 12 and the acid substance 16 are in very close positions. Therefore, in particular, the second object can be suitably realized.

  By containing the metal complex 60 in the first agent 10 as described above, the hydrogen generation reaction when the first agent 10 and the second agent 20 are mixed is promoted, and the amount of hydrogen generated increases. However, when a large amount of hydrogen is generated, the stimulation given to the coated surface also increases. For this reason, when the application surface is a portion that is relatively weak to irritation such as a face, there is a case where it is desired to reduce irritation caused by hydrogen generation.

  According to the study of the present inventors, it has been found that the stimulation caused by the hydrogen generation described above can be reduced by containing a cationized polysaccharide (cationized polysaccharide) in the second agent 20. Although the mechanism for reducing the irritation is not clear, when the second agent 20 containing the cationized polysaccharide and the first agent 10 containing the metal complex 60 are mixed and applied to the application surface, a large amount Hydrogen can be brought into contact with the application surface and can be unstimulated or hypostimulated. By containing the cationized polysaccharide in the second agent 20, it is possible to reduce the irritation that the hydrogen generated by mixing with the first agent 10 gives to the skin, and a sufficient amount for the skin under a good feeling of use. Of hydrogen can be contacted.

Here, the cationized polysaccharide means a polysaccharide in which a part of hydroxyl groups contained in the polysaccharide is cationized.
Examples of the polysaccharide include, but are not limited to, xanthan gum, guar gum, cellulose, cellulose derivative, and hyaluronic acid. Among these, cationized xanthan gum is preferable because it has a remarkable effect of reducing the irritation caused by the generation of hydrogen described above.
Examples of the cationized xanthan gum include, but are not limited to, xanthan hydroxypropyltrimonium (xanthan hydroxypropyltrimethylammonium) and the like.

  As one preferred example of the present embodiment, in consideration of the first and second objects described above, the total amount of the acid substance 16 contained in the first agent 10 and the second agent 20 in the coating agent 100 is as follows. It can be as follows. That is, when the metal 14 or metal hydride contained in the first agent 10 as the hydrogen generating material 12 is all converted to a metal salt, an amount exceeding the amount of the acid substance 16 required to neutralize the metal salt without excess or deficiency. Is preferably contained in one of the first agent 10 and the second agent 20 or distributed to the first agent 10 and the second agent 20.

In other words, the coating agent 100 is an m-valent salt (molar equivalent (X / m)) in which the metal salt generated by the reaction of the metal 14 or the metal hydride 12 as the hydrogen generating material 12 with moisture is the molar mass X. When the acid substance 16 contained in the coating agent 100 is an n-valent acid (molar equivalent (Y / n)) having a molar mass Y, it is preferable to satisfy the following formula 3.
Molar equivalent of acid (Y / n)> Mole equivalent of salt (X / m) (Formula 3)
The coating agent 100 showing such a relationship can be realized for both the first purpose and the second purpose.

Examples of the acid substance 16 that can be included in the coating agent 100 include citric acid, aconitic acid, malic acid, acetic acid, fumaric acid, maleic acid, adipic acid, malonic acid, succinic acid, succinic anhydride, oxalic acid, and tartaric acid. Any or a combination of organic acids is exemplified. However, the acid substance 16 is not limited to these as long as the first object and / or the second object can be realized.
These acid substances 16 are contained in the first agent 10 and / or the second agent 20. In Formula 3 described above, the molar equivalent of the acid is described, but when two or more kinds of acids are contained in the first agent 10 and / or the second agent 20, it is calculated for each of the two or more kinds of acids contained. The total molar equivalents in the first agent 10 or the second agent 20 may be applied to the above formula 3. The same applies to the molar equivalent of the salt.

  As shown in FIG. 3A, the coating material 50 used in the present embodiment may appropriately contain a metal 14 (or a hydrogenated metal) that is the hydrogen generating material 12 and an optional material 18 other than the acid substance 16. . Similarly, an optional material 18 other than the metal complex 60 may be appropriately contained in the metal complex coating 50A as shown in FIG. 3B.

The optional material 18 can be determined as appropriate without departing from the spirit of the present invention. In view of the fact that the coating agent 100 is applied exclusively to the surface of a human body such as the skin, a material containing a component that can suitably act on the skin or the body is suitable as the optional material 18. The optional material 18 is not limited to one type, and two or more different components may be selected as the optional material 18. A fragrance, a preservative, a color material, or the like may be selected as the optional material 18.
Specific examples of the optional material 18 (particularly the optional material 18 capable of exerting a suitable action on the skin or the body) include, for example, ascorbic acid or a derivative thereof, carotenoid, polyphenol, or an antioxidant such as coenzyme Q10; collagen peptide N-acetylglucosamine etc. can be mentioned.
Ascorbic acid derivatives include ascorbic acid sodium salt, ascorbic acid potassium salt, ascorbic acid magnesium salt, dehydroascorbic acid, and ascorbic acid glucoside.
Examples of polyphenols include flavonoids such as anthocyanins, quercetin, rutin, or isoflavones, or catechins.
In particular, by applying the coating agent 100 to the skin, the hydrogen 40 generated is brought into contact with the skin to exert an antioxidant effect, and any one or two or more antioxidant substances described above are selected as the optional material 18. Therefore, a higher antioxidant action can be exhibited, which is preferable.

Next, the second agent 20 will be described.
The second agent 20 is an agent that is planned to be used in combination with the first agent 10, and contains moisture for reacting with the hydrogen generating material 12 contained in the first agent 10 to generate hydrogen 40. This is a semi-fluid material 22.
Here, the semi-fluid material 22 means a material having a fluid property between a liquid and a solid. The semi-fluid material 22 preferably has a fluidity that does not easily flow due to the action of gravity in the outside air at room temperature.
Moreover, the semi-fluid substance 22 here contains the solid substance which becomes semi-fluid easily by simple mixing. Specifically, the semi-fluid material 22 is a non-fluid material having a fixed shape such as agar or jelly, but includes a material that can be easily formed into an irregular shape and a semi-fluid by a simple mixing operation. .

  The second agent 20 is adjusted in advance to a preferable viscosity so that the mixture 30 obtained by mixing the first agent 10 and the second agent 20 also becomes a semi-fluid material 22 suitable for application.

Even if the coating agent 100 is applied to an uneven coating surface such as a face, it is preferable that the coating agent 100 does not easily flow down from the coating surface due to gravity. For example, as shown in FIG. 2C, the area of the virtual drooping surface 146 that indicates the virtual drooping surface of the hydrogen filling 200 is zero or slightly after a predetermined time has elapsed with respect to the coating surface 144 just after the hydrogen filling 200 is applied. It is preferable that From this point of view, the fluidity of the semi-fluid material 22 is preferably adjusted to the following range, for example.
That is, the hydrogen filling 200 is applied to the vertical surface 142 of the test plate 140 in the range of the application area S1, and after being left for 10 minutes, the application area S2 of the hydrogen filling 200 after the predetermined time has elapsed (application surface 144 + virtual hanging surface 146). The ratio of the coating area S2 after the lapse of a predetermined time when the coating area S1 is 100% is preferably 100% or more and 120% or less, and more preferably 100% or more and 115% or less with respect to the coating area S1. More preferably, it is 100% or more and 110% or less. Here, the ratio of the coating area S2 being 100% means that drooping of the hydrogen filling material 200 did not substantially occur after a predetermined time.

  The test for confirming the change in the coating areas S1 and S2 described above may be performed at room temperature (about 23 ° C. ± 2 ° C.). The vertical surface 142 of the test plate 140 is a smooth surface made of, for example, a resin. The thickness of the hydrogen filling material 200 applied to the vertical surface 142 is preferably in the range of 0.5 mm or more and 5 mm or less, and the minimum value may be selected from the thicknesses at which the hydrogen filling material 200 can be applied as evenly as possible.

  The 2nd agent 20 in this embodiment can be made into gel shape, cream shape, paste shape, or mousse shape, for example. Any of these can provide preferable properties as the semi-fluid material 22, and good coating properties to the skin are expected.

Here, gel is a highly viscous and fluid amorphous state, and is solid and non-fluid, such as agar-like, jelly-like, etc. Includes those that can be amorphous and semi-fluid.
The cream form and paste form refer to an indeterminate state having high viscosity and fluidity.

Examples of the component contained in the second agent 20 for causing semi-fluidity include cellulose derivatives such as methylcellulose, carboxymethylcellulose, hydroxyethylcellulose, and hydroxypropylcellulose; polysaccharides such as xanthan gum and guar gum; glycerin; agar It can be selected from gelatin and the like. One or more of these components are contained in the semi-fluid 22.
Moreover, it changes into the member for raising the viscosity mentioned above, or combines with the member mentioned above, and the 2nd agent 20 may contain either or both of a clay (viscosity) component or the thickening component mentioned later. .
As used herein, the thickening component refers to a material that swells when added to water or an aqueous solvent and can impart thickening to the water or aqueous solvent. Examples of the thickening component include inorganic components derived from minerals, but are not limited thereto. Specifically, for example, one or a combination of two or more selected from aluminum magnesium silicate, magnesium magnesium silicate, montmorillonite, beidellite, hectorite, saponite, and stevensite can be mentioned, but not limited thereto. . Water or an aqueous solvent to which a thickening component is added has low fluidity within an appropriate range. Therefore, the second agent 20 containing a thickening component has a high viscosity. Therefore, when the second agent 20 is applied to the surface of the human body, the second agent 20 can maintain the attached state without easily flowing down. The fluidity as used herein is not particularly specified by a strict numerical value, but includes from a degree that the user feels thicker than purified water to a gel-like degree having a lower fluidity.

The second agent 20 which is a semi-fluid material 22 contains moisture. The moisture reacts with the hydrogen generating material 12 in the first agent 10 to generate hydrogen 40.
The water content in the second agent 20 is preferably 65% or more and 90% or less, and more preferably 70% or more and 85% or less with respect to 100% by mass of the total amount of the second agent 20.

  The semi-flowable material 22 as the second agent 20 includes a member for increasing moisture and viscosity (or clay), and a fragrance, a mineral component, a preservative, a moisturizing agent and the like without departing from the spirit of the present invention. Optional ingredients may be added.

Next, a method for producing the hydrogen filling 200 according to the second aspect of the present invention (hereinafter also referred to as “the production method of the present invention”) will be described. The production method of the present invention can also be understood as one usage mode of the coating agent 100 according to the first present invention.
The coating material 100 can provide the hydrogen filling material 200 by using it according to the method for producing a hydrogen filling material according to the second aspect of the present invention. However, the production method of the present invention does not limit the method of using the coating agent 100.

That is, in the method for producing the hydrogen filling 200 according to the second invention, the first agent 10 and the second agent 20 described above are mixed, and the hydrogen generating material 12 contained in the first agent 10 is changed to the second agent 20. Hydrogen 40 is generated in contact with the contained moisture. Thereby, the semi-fluid hydrogen filling 200 filled with the hydrogen 40 can be manufactured.
According to the production method of the present invention, it is possible to easily provide the semi-fluid hydrogen filling 200 in which the hydrogen 40 is well dispersed and the hydrogen 40 is filled.

Details of the production method of the present invention will be described with reference to FIG.
First, the 1st agent 10 and the 2nd agent 20 are prepared, and as shown to FIG. 2A, these are added to the mixing container 120 of an upper opening by appropriate amounts. Although the order of addition is not particularly limited, for example, it is preferable to first add the second agent 20 to the mixing container 120 and add the first agent 10 as evenly as possible.
Next, as shown in FIG. 2B, the first agent 10 and the second agent 20 are mixed in the mixing container 120 using a suitable stirring tool (for example, a spoon 130) to form a mixture 30. In the mixture 30, hydrogen 40 is generated by the contact between the hydrogen generating material 12 contained in the first agent 10 and the moisture contained in the second agent 20, whereby the hydrogen filling 200 is obtained.

  The mixture 30 or the hydrogen filling 200 obtained thereby can be applied to a predetermined region of the human body, and the hydrogen 40 can be brought into contact with the skin in the region.

  For example, in order to more easily implement the manufacturing method of the present invention, a coating agent 100 (FIG. 1) in which the first agent 10 and the second agent 20 are sealed in a sealed container 112 and a sealed container 114, respectively. It is preferable to provide 1). Thereby, the user can easily carry out the production method of the present invention without obtaining a predetermined amount of the first agent 10 and the second agent 20 and obtain the hydrogen filling 200.

<Second embodiment>
Next, a third invention of the present invention will be described as a second embodiment with reference to FIG. FIG. 4 is a schematic diagram showing the storage container 150 filled with the hydrogen filling 200 according to the second embodiment.

The hydrogen filling material 200 is configured by filling the semi-fluid material 22 constituting the second agent 20 with the hydrogen 40 generated by mixing the first agent 10 and the second agent 20 described above. That is, the hydrogen filling material 200 includes the first agent 10 or the reaction product of the first agent 10, the second agent 20, and the hydrogen 40. Here, the reaction product of the first agent 10 means a by-product generated when the first agent 10 reacts with the second agent 20 to generate hydrogen 40. For example, in Formula 1 or Formula 2 above, the reactant is magnesium hydroxide.
The hydrogen filling material 200 has a characteristic that the hydrogen 40 is difficult to volatilize because the semi-fluid material 22 is filled with the hydrogen 40. That is, the hydrogen filling material 200 can maintain the filling state of the hydrogen 40 for a long time.

  The hydrogen filling 200 in this embodiment is stored in a storage container 150 including a container main body 152 and a lid 154. By storing the hydrogen filling 200 in the storage container 150 including the lid 154 that can be opened and closed, the hydrogen filling 200 can be applied in a desired amount at the time of use.

  Although not shown, instead of the storage container 150 including the lid 154 that can be repeatedly opened and closed, an appropriate amount of the hydrogen filling 200 may be packaged. By sealing the hydrogen filling material 200 inside the packaging container, it is possible to further prevent the hydrogen 40 filled in the hydrogen filling material 200 from volatilizing.

  The hydrogen filling material 200 in the present embodiment includes both an aspect in which the hydrogen generating material 12 included in the first agent 10 does not remain and an aspect in which the hydrogen generating material 12 remains. FIG. 4 shows a mode in which the hydrogen generating material 12 remains in the hydrogen filling 200. For example, the first agent 10 and the second agent 20 are mixed to form the mixture 30, and before the entire amount of the hydrogen generating material 12 is used for the reaction of hydrogen generation, the hydrogen filling 200 is sealed in a sealable container. You may store, maintaining the state applied. The term “before the total amount of the hydrogen generating material 12 is used for the reaction of hydrogen generation” refers to a state where the hydrogen 40 and the hydrogen generating material 12 are mixed in the hydrogen filling 200. Moreover, applying an internal pressure in a storage container means adjusting the pressure inside a storage container so that it may become higher than an external pressure. As a result, further hydrogen generation reaction can be suppressed inside the container, and the hydrogen generating material 12 can be left in the hydrogen filling 200. After the sealable storage container is opened, the hydrogen generating material 12 remaining in the hydrogen filling 200 reacts with moisture contained in the hydrogen filling 200 to generate hydrogen 40.

  The embodiment of the present invention has been described above. The present invention is not limited to the above-described embodiment, and includes various modifications and improvements as long as the object of the present invention is achieved.

The above embodiment includes the following technical idea.
(1) a first agent that is a powder containing a hydrogen generating material capable of generating hydrogen by contact with water;
A second agent, which is a semi-fluid material containing water and mixed with the first agent;
A cosmetic coating agent comprising:
(2) The cosmetic coating agent according to (1), wherein the hydrogen generating material is a metal or a metal hydride.
(3) The cosmetic coating agent according to (2), wherein the metal is magnesium and the metal hydride is magnesium hydride.
(4) The cosmetic agent according to any one of (1) to (3), wherein the first agent includes a coating obtained by coating the hydrogen generating material with a water-soluble film.
(5) The cosmetic coating agent according to (4), wherein the water-soluble film has a mass of 1% by mass to 10% by mass with respect to 100% by mass of the coating product.
(6) The cosmetic coating agent according to (4) or (5), wherein the coating product has an acid substance coated on the water-soluble film together with the hydrogen generating material.
(7) The coating includes a metal complex coating in which a metal complex is coated on the water-soluble film,
The said metal complex is a cosmetic coating agent as described in said (6) formed by the said acid substance coordinating to the metal or hydrogenation metal which is the said hydrogen generating material.
(8) The cosmetic coating agent according to any one of (1) to (7), wherein the second agent contains a cationized polysaccharide.
(9) The cosmetic coating agent according to (8), wherein the cationized polysaccharide is cationized xanthan gum.
(10) The cosmetic agent according to any one of (1) to (9), wherein the second agent is in the form of a gel, cream, paste, or mousse.
(11) Mixing the first agent and the second agent according to any one of (1) to (10) above,
The hydrogen generating material contained in the first agent is brought into contact with moisture contained in the second agent to generate hydrogen, thereby producing a semi-fluid hydrogen filling material filled with the hydrogen. A method for producing a cosmetic hydrogen filling.
(12) Hydrogen generated by mixing the first agent and the second agent according to any one of (1) to (10) above into a semi-fluid material constituting the second agent A hydrogen filling for cosmetics, characterized by being filled.

  This application claims the priority on the basis of Japanese application Japanese Patent Application No. 2014-147541 for which it applied on July 18, 2014, and takes in those the indications of all here.

Claims (12)

A first agent that is a powder containing a hydrogen generating material capable of generating hydrogen by contact with water;
A second agent, which is a semi-fluid material containing water and mixed with the first agent;
A cosmetic coating agent comprising:   The cosmetic coating agent according to claim 1, wherein the hydrogen generating material is a metal or a metal hydride.   The cosmetic coating agent according to claim 2, wherein the metal is magnesium and the metal hydride is magnesium hydride.   The cosmetic agent according to any one of claims 1 to 3, wherein the first agent includes a coating obtained by coating the hydrogen generating material with a water-soluble film.   The cosmetic coating agent according to claim 4, wherein a mass of the water-soluble film is from 1% by mass to 10% by mass with respect to 100% by mass of the coating product.   The cosmetic coating agent according to claim 4 or 5, wherein the coating material has an acid substance coated on the water-soluble film together with the hydrogen generating material. The coating includes a metal complex coating in which a metal complex is coated on the water-soluble film,
The cosmetic coating agent according to claim 6, wherein the metal complex is formed by coordination of the acid substance to a metal or a hydrogenated metal that is the hydrogen generating material.   The cosmetic coating agent according to any one of claims 1 to 7, wherein the second agent contains a cationized polysaccharide.   The cosmetic coating agent according to claim 8, wherein the cationized polysaccharide is cationized xanthan gum.   The cosmetic application agent according to any one of claims 1 to 9, wherein the second agent is in the form of a gel, cream, paste, or mousse. The first agent and the second agent according to any one of claims 1 to 10 are mixed,
The hydrogen generating material contained in the first agent is brought into contact with moisture contained in the second agent to generate hydrogen, thereby producing a semi-fluid hydrogen filling material filled with the hydrogen. A method for producing a cosmetic hydrogen filling.   The hydrogen generated by mixing the first agent and the second agent according to any one of claims 1 to 10 is filled in a semi-fluid material constituting the second agent. Characteristic hydrogen filling for cosmetics.

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