TW201517946A - Nasal congestion reliever - Google Patents

Abstract

Provided is a nasal congestion reliever which is highly effective, gives an excellent use feeling, and can be used without anxiety. The nasal congestion reliever includes a refrigerant and an exothermic composition which comprises an oxidation accelerator having an iodine adsorption of 500 mg/g or less, an oxidizable metal powder, and water, at least the exothermic composition being held in an air-permeable bag.

Description

Tong nose improvement appliance

The present invention relates to an improved device for communicating the nose.

Unpleasant feelings in the nose such as nasal congestion or nasal water may occur due to various causes such as infection or rhinitis. As a means of alleviating such unpleasant feelings, it is well known to take analgesics, anti-inflammatory agents and the like. However, even if you take an analgesic or the like, you may not be able to improve the feeling of discomfort immediately. In addition, there are many people who are resistant to taking analgesics, or those who do not have to take analgesics, just want to ease the feeling of discomfort. People. Moreover, it is not easy to take it by itself in the case of a suckling child or an elderly person.

As another means for alleviating such unpleasant feeling, an ointment or the like which is applied to the skin is known. Compared with when taking analgesics, it has the advantage of being easy to use for a wide range of age groups, including infants. However, some of the types applied to the skin may be wet-adhesive. In this case, the feeling of use is poor, and there may be problems such as soiling of skin or clothing.

On the other hand, in the report on the hay fever countermeasures of the Heisei 22 in the report provided by the Ministry of Health, Labour and Welfare, there is a pollen in Japan. The number of the patients is 29.8%, and allergic rhinitis is increasing (Non-Patent Document 1). Moreover, the same report shows that the symptoms of low-age children such as childhood hay fever also tend to increase. Since the unpleasant feeling of nasal congestion or nasal water caused by hay fever or the like is generated, development of a means capable of alleviating such an unpleasant feeling and being able to be safely used in a lower age group is extremely important.

In general, the unpleasant feeling of nasal congestion or nasal water tends to be alleviated by improving the nose. From this point of view, it is required to provide a means for improving the safety of the nose and the use of a wide range of ages.

[Previous Technical Literature] [Non-patent literature]

[Non-patent document 1] Ministry of Health, Labour and Welfare, Harmony, the pollen disease, the hay fever Q&A (Heisei 22) (http://www.mhlw.go.jp/new-info/kobetu/kenkou/ryumachi/kafun /ippan-qa.html)

In view of the above, it is an object of the present invention to provide an improved device which is highly effective, has a good feeling of use, and is more comfortable to use.

As a result of intensive investigation, the present inventors have found that a heat-generating composition and a cooling agent are used, and the heat-generating composition is an oxidation promoter having an iodine absorption performance of 500 mg/g or less. The effect is high, the feeling of use is excellent, and the nose can be safely improved. The present invention is based on relevant insights, and then cumulatively discussed and then completed.

That is, the present invention provides an invention disclosed below.

Item 1. A device for improving nasal passages, comprising a heat-generating composition and a cooling agent, wherein the heat-generating composition contains an oxidation promoter having an iodine absorption performance of 500 mg/g or less, an oxidized metal powder, and water, and At least the heat-generating composition is housed in a ventilating storage bag.

Item 2. The device for improving nasal passages according to Item 1, wherein the heat-generating composition further contains a water-soluble salt and/or a water-retaining agent.

Item 3. The device for improving the nasal passages according to Item 1 or 2, wherein the ratio of the oxidation promoter in the exothermic composition is from 1 to 30% by weight.

The device for improving the nasal passages according to any one of the items 1 to 3, wherein the device comprises a cooling agent of 0.0001 to 5 parts by weight based on 100 parts by weight of the heat-generating composition.

The device for improving the nasal passages according to any one of the items 1 to 4, which is characterized in that it is composed of 0.003 to 500 parts by weight of a cooling agent per 100 parts by weight of the oxidation promoter in the heat generating composition.

Item 6. The device for improving nasal passages according to any one of items 1 to 5, wherein The oxidation promoter is at least one selected from the group consisting of carbon black, carbon fine, activated carbon, stone carbon, wood carbon, bamboo carbon, graphite, acetylene carbon, and coffee ground carbon.

The nasal-aid improving tool according to any one of items 1 to 6, wherein the oxidative accelerator has an iodine sorption performance of 400 mg/g or less.

Item 8. The device for improving nasal passages according to any one of items 1 to 7, wherein the oxidation promoter is electrically conductive.

Item 9. The device for improving nasal passages according to any one of items 1 to 8, which contains an oxidizing accelerator having an iodine sorption performance of 500 mg/g or less and having electrical conductivity, oxidized metal powder, water, and water-soluble. Salts and water retention agents.

The device for improving the nasal passages according to any one of the items 1 to 9, wherein the ventilating storage bag further contains a cooling agent.

The nasal-aid improving tool according to any one of items 1 to 10, wherein the cooling agent is carried on a carrier.

Item 12. A method for improving the nose, which comprises the step of applying the improvement device of the nose of the items 1 to 11 to the vicinity of the nose.

Item 13. A method for producing a device for improving nasal passages, comprising the step of combining an oxidation promoter having an iodine adsorption performance of 500 mg/g or less, an oxidized metal powder, water, and a cooling agent.

Item 14. Use of a heat-generating composition for producing an improved device for nasal passages, comprising an oxidation promoter having an iodine absorption performance of 500 mg/g or less, an oxidized metal powder, and water.

By using the heat-generating composition and the cooling agent containing an oxidation promoter having an iodine sorption performance of 500 mg/g or less, the nasal-aid improving tool of the present invention can exhibit an excellent nasal-passing-improving effect. In addition, when the heat-generating composition and the cooling agent are present in contact with each other, the nasal-aid improving tool of the present invention can exhibit an excellent nasal-passing effect at the time of use. In this way, in the improvement tool for the nasal passage of the present invention, the heat-generating composition and the cooling agent can be brought into contact with each other in advance, and can be present in a state of not contacting. Moreover, since the type of the cooling agent is not limited, the desired cooling agent can be widely used.

Further, according to the improvement device for the nose of the present invention, since the temperature rises to a moderately high temperature at the start of use, the temperature is quickly lowered, so that the cooling agent is effectively diffused at the beginning of use, and then The cooling agent is continuously diffused. Therefore, with the improvement device of the nasal passage of the present invention, the cool cooling feeling by the cooling agent is good and continues for a long time. Further, with the improvement device for the nasal passage of the present invention, the temperature rise and fall are so fast, but they are not overheated or supercooled, and can be maintained at an appropriate body temperature.

Further, with the improvement device for the nasal passage of the present invention, since the temperature rises to an appropriate high temperature at the start of use, the temperature is quickly lowered, and the burn can be prevented even when the skin is used for a long period of time. From this point of view, the nasal-aid improving tool of the present invention does not cause burns caused by high temperature or low temperature even when used in, for example, bedtime or the like. Concerns, and can be used with peace of mind in a wide range of ages, such as lower age or high age.

Further, the nasal-aid improving tool of the present invention does not have a sticky feeling when used, and has excellent feeling of use, and there is no fear of staining the skin or clothing.

1‧‧‧A ventilated storage bag (1a is a part with air permeability and 1b is a non-ventilating part)

2‧‧‧Febricating composition

3‧‧‧cooling agent

4‧‧‧ Non-ventilated outer bag

5‧‧‧Adhesive

6‧‧‧ peeling paper

7‧‧‧Strip

8‧‧‧

9‧‧‧ Heavy objects

[Fig. 1] Fig. 1 is an example of an improvement tool which is packaged in an outer bag and which is attached to the nose. The ventilated storage bag shown in Fig. 1 is a view showing a ventilating portion on one surface and a accommodating bag having a ventilating portion on the other side.

[Fig. 2] Fig. 2 is an example of an improvement tool that is packaged in an outer bag and is attached to the nose. The ventilated storage bag shown in Fig. 2 is a view showing a ventilating portion on one surface and a accommodating bag having a ventilating portion on the other side. In Fig. 2, the cooling agent is present in the adhesive component.

[Fig. 3] Fig. 3 is an example of an improvement tool for the nose and mouth wrapped in an outer bag. The ventilated storage bag shown in Fig. 3 is a view showing a ventilating portion on one surface and a accommodating bag having a ventilating portion on the other side.

[Fig. 4] Fig. 4 is an example of an improvement tool for applying the nose to the body. The improvement tool for the nose and mouth shown in Fig. 4 is a view showing an improvement tool for attaching the nose to the storage bag.

Fig. 5 is an explanatory view showing a method of measuring elongation.

Fig. 6 is an explanatory view showing a method of measuring the self-sufficiency.

Fig. 7 is a view showing temporal changes in temperature of the improvement tool 2 and the comparative product 1 of the nose.

[Formation of the Invention]

The improvement device for the nasal passage of the present invention is characterized by the following And a heat-generating composition containing an oxidation promoter having an iodine absorption performance of 500 mg/g or less, an oxidized metal powder, and water, and at least the heat-generating composition is contained therein. In a ventilated storage bag. Hereinafter, the improvement device for the nasal passage of the present invention will be described. In addition, "including" in this specification means the meaning of "consisting essentially of" and "consisting of".

Febrile composition

The nasal-aid improving device of the present invention contains a heat-generating composition. The heat-generating composition is a person who generates heat in the presence of oxygen, and contains an oxidation promoter having an iodine absorption performance of 500 mg/g or less, an oxidized metal powder, and water.

Here, the oxidation promoter may have an iodine absorption performance of 500 mg/g or less. The purpose of using this is to promote the supply of oxygen to the exothermic composition, in particular to the oxidized metal powder, by inhaling air. The oxidizing accelerator is preferably iodine absorbing performance of 400 mg/g or less, more preferably iodine sorption performance of 350 mg/g or less, and furthermore. Preferably, the iodine sorption performance is 300 mg/g or less, particularly preferably the iodine sorption performance is 250 mg/g or less, and particularly preferably the iodine sorption performance is 200 mg/g or less. The lower limit of the iodine sorption performance is not particularly limited, but theoretically there is an example of 0 mg/g.

As the oxidation promoter, as long as the above conditions are satisfied, The desired effect can be obtained without particular limitation, but examples thereof include carbon black, carbon fine, activated carbon, stone carbon, wood carbon, bamboo carbon, acetylene carbon, coffee ground carbon, preferably carbon black. Activated carbon, wood carbon, more preferably carbon black. These may be used alone or in combination of two or more. When two or more types are used in combination, the iodine sorption performance of the combination (e.g., mixture) is preferably in accordance with the above values. The iodine sorption performance of each component is easily known to those skilled in the art, and the iodine sorption performance is measured by a method defined by the JIS K1474 method and calculated.

Moreover, the improvement device for the nose of the present invention can be used when It is sufficient to heat up to an appropriate temperature. As such a temperature, there are examples 32 to 85. The temperature is about °C, preferably about 34 to 70 °C (measured according to JIS S4100 (2007), but not measured using a coating material). The oxidation promoter has better electrical conductivity from the viewpoint of more efficiently heating it to a higher temperature. The presence or absence of electrical conductivity is well known, and examples of the oxidation promoter having a certain electrical conductivity or more include carbon black, carbon fine, activated carbon, and the like, but are not limited. The heat generation temperature may be appropriately set as long as it is suitable for the application site or the applicable time of the device for improving the nose, for example, when it is directly applied to the skin or when it is continuously used for a long time such as bedtime, it can be set to cause it to heat up to, for example, an average. Temperature (average of 6 hours after 34 ° C) The temperature is relatively low at a relatively low temperature of about 34 to 46 ° C.

Moreover, in the present invention, the heating temperature of the improvement device of the nose It is measured based on JIS S4100 (2007). Specifically, it is determined by superimposing a specific underlay material (except for the covering material) on the warmed portion specified in JIS S4100 (2007), and on the other hand, it will be the same as the ambient temperature. In the environment, the device for improving the nose and the nose for 2 hours or more is heated according to the method of use, and the time required for the self-heating to exceed a specific temperature and the maximum temperature to reach a specific temperature is measured according to a specific method. .

Moreover, as long as the desired effect can be obtained, There is no limitation, but the oxidation promoter is preferably powdery, granular, fibrous, or the like, from the viewpoints of comfort, oxygen supply efficiency, and the like, for example, when the nasal-aid improving device is attached to the body. These may be used alone or in combination of two or more. The average particle diameter of the oxidation promoter is 0.001 to 1000 μm, preferably 0.005 to 500 μm, more preferably 0.01 to 200 μm. The average particle diameter of the oxidation promoter can be measured by using a standard sieve or the like specified in JIS Z8801-1.

The amount of the oxidation promoter can be obtained as long as it is desired The effect of the oxidation promoting agent in the heat-generating composition is, for example, 1 to 30% by weight, and preferably 3 to 25% by weight, more preferably 5 to 23% by weight. %.

And the oxidation promoter is oxidized gold to be described later. The amount of the powder to be added is not limited as long as the desired effect can be obtained, but there are examples with respect to 100 parts by weight of the oxidized metal powder, oxygen. The chemical accelerator is 2 to 60 parts by weight, and preferably 5 to 50 parts by weight, more preferably 10 to 40 parts by weight.

Oxidized metal powder contained in the heat-generating composition only If it is a metal powder which can be heated by oxidation, there is no limitation, and there are exemplified iron powder, zinc powder, aluminum powder, magnesium powder, copper powder, and an example is preferably iron powder. Further, for example, as the iron powder, there are exemplified reduced iron powder, cast iron powder, atomized iron powder, and electrolytic iron powder. These may be used alone or in combination of two or more.

The oxidized metal powder may also be in the form of powder, granules or fibers. Any of these may be used alone or in combination of two or more.

Moreover, as long as the desired effect can be obtained, However, the average particle diameter of the oxidized metal powder can be exemplified as 0.01 to 1000 μm from the viewpoints of comfort and heat generation efficiency when the device for improving the nose is used. It is 0.1 to 500 μm, more preferably 0.5 to 300 μm. The average particle diameter of the oxidized metal powder can be measured by using a standard sieve or the like specified in JIS Z8801-1.

The amount of the oxidized metal powder can be obtained as long as it is The effect of the desired effect is not limited, but the mixing ratio of the oxidized metal powder in the heat-generating composition is, for example, 20 to 80% by weight, and preferably 25 to 70% by weight, more preferably 30. ~60% by weight.

As water, distilled water, tap water, and ion exchange can be used. Change water, pure water, ultrapure water, industrial water, etc.

The amount of water is also as long as the desired effect can be obtained. However, it is not limited, but the mixing ratio of the water in the heat-generating composition is exemplified by 5 to 50% by weight, and preferably 10 to 40% by weight, more preferably 15 to 35% by weight.

In addition to the aforementioned components, the febrile composition may be At least one selected from the group consisting of water-soluble salts and water-retaining agents is blended as necessary.

The water-soluble salt contained in the febrile composition is to promote The oxidizing metal powder is oxidized and blended, and is not particularly limited as long as the desired effect can be obtained. However, as the water-soluble salt, a hydrochloride or sulfuric acid of an alkali metal such as sodium or potassium is preferred. Salt, salt or sulfate of alkaline earth metals such as calcium and magnesium, and hydrochloride or sulfate of metals such as iron, copper, aluminum, zinc, nickel, silver and strontium. And it is more preferable to be potassium chloride, sodium chloride and the like. These may be used alone or in combination of two or more.

The amount of water-soluble salts is also as long as it can be obtained. The effect of the desired effect is not limited, but the mixing ratio of the water-soluble salt in the heat-generating composition is 0.1 to 10% by weight, preferably 0.5 to 7% by weight, more preferably 1 to 5 wt%.

The water retaining agent is capable of retaining water, and as long as It is sufficient to have such a function and to obtain a desired effect, and there is no limitation, and examples thereof include a porous material or a water-absorbent resin. As the water retaining agent, there are examples of vermiculite, perlite, calcium citrate, kaolin, talc, bentonite, hydromica, bentonite, calcium carbonate, cerium oxygen gel, alumina, zeolite, cerium oxide, diatomaceous earth, and the like. Natural and synthetic inorganic materials, wood pulp, wood flour (wood chips), cotton, polyacrylate resin, polysulfonate resin, maleic acid Anhydride resin, polypropylene amide resin, polyvinyl alcohol resin, polyethylene oxide resin, polyaspartic acid resin, poly glutamate resin, poly alginate resin, starch Natural and synthetic organic substances such as cellulose, and preferably, vermiculite, wood flour, wood pulp, and polyacrylate resin, more preferably vermiculite or polyacrylate resin. These may be used alone or in combination of two or more.

Moreover, as long as the desired effect can be obtained, there is no The limitation is, however, the average particle diameter of the water retaining agent can be 0.1 to 3000 μm, and preferably 0.5 to 1000 μm, more preferably 1 to 500 μm. The average particle diameter of the water retaining agent is also measured in the same manner as the above-mentioned oxidized metal powder.

The average particle diameter of the water retaining agent can be measured by using a standard sieve or the like specified in JIS Z8801-1.

The amount of the water retaining agent is also as long as it can be obtained. The effect is not limited, and the mixing ratio of the water retaining agent in the heat-generating composition is exemplified by 1 to 20% by weight, and preferably 3 to 15% by weight, more preferably 5 to 10% by weight.

And among these, especially the vermiculite and the like are porous The texture constructer can serve not only as a water retaining agent but also as a function of providing an air passage.

In the febrile composition, in addition to the aforementioned components, it is more responsive It is necessary to mix other components that can be blended in the heat-generating composition. As such a component, there are exemplified surfactants, hydrogen generation inhibitors, tackifiers, and excipients, but are not limited thereto.

Moreover, in the present invention, one of the heat-generating compositions In order to promote oxidation, activated carbon having a iodine sorption performance of more than 500 mg/g can be used. The present invention will be able to achieve the desired effect as a limit, and does not exclude active carbon containing iodine sorption performance greater than 500 mg/g. It is preferable to contain activated carbon and the activated carbon in the improvement tool for the nasal passage of the present invention from the viewpoint of suppressing and preventing the loss of the diffusing property of the cooling agent in the improvement device for the nasal passage. When the iodine adsorption performance is greater than the absorption power of 500 mg/g, the content may be set to a small amount without losing the diffusibility of the cooling agent.

In the febrile composition, the iodine sorption performance is 500 mg/g. The total amount of the oxidation promoter, the oxidized metal powder, and the water is not limited as long as the desired effect can be obtained, and the heat generation temperature in the heat-generating composition is appropriately set as an improvement in the nose. The proper temperature of the appliance is sufficient. As such a temperature, an example of such a temperature is about 32 to 85 ° C, and an example is preferably about 34 to 70 ° C (based on the measured value of JIS S4100 (2007) (but no coating material)). In this case, the heat generation temperature may be appropriately set in consideration of the application site or the application time of the improvement tool for the nose, and the like, for example, it is applied directly to the skin, or when it is continuously used for a long period of time such as bedtime, it is set to be fever. It is preferred to continue at a relatively low temperature of about 34 to 46 °C.

The fever used as the improvement device for the nose of the present invention In the one type of the sexual composition, the mixing ratio in the heat-generating composition is exemplified by 1 to 30% by weight of the oxidation promoter, 20 to 80% by weight of the oxidized metal powder, and 5 to 50% by weight of water.

Moreover, it is used as an improvement tool for the nose of the present invention. In another form of the heat-generating composition, the mixing ratio in the heat-generating composition is exemplified by 1 to 30% by weight of the oxidation promoter, 20 to 80% by weight of the oxidized metal powder, and 0.1 to 0.1% of the water-soluble salt. 10% by weight and water is 5 to 50% by weight.

Moreover, it is used as an improvement tool for the nose of the present invention. In another form of the heat-generating composition, the mixing ratio in the heat-generating composition is exemplified by 1 to 30% by weight of the oxidation promoter, 20 to 80% by weight of the oxidized metal powder, and 1 to 20% by weight of the water-retaining agent. % and water are 5 to 50% by weight.

Moreover, it is used as an improvement tool for the nose of the present invention. In another form of the heat-generating composition, the mixing ratio in the heat-generating composition is exemplified by 1 to 30% by weight of the oxidation promoter, 20 to 80% by weight of the oxidized metal powder, and 0.1 to 0.1% of the water-soluble salt. 10% by weight, the water retaining agent is 1 to 20% by weight, and the water is 5 to 50% by weight. Further, the mixing ratio of the heat-generating composition is exemplified by 5 to 23% by weight of the oxidation promoter, 30 to 60% by weight of the oxidized metal powder, 1 to 5% by weight of the water-soluble salt, and 5 to 100% of the water-retaining agent. ~10% by weight and water is 15~35 wt%.

Moreover, it is used as an improvement tool for the nose of the present invention. One type of the heat-generating composition is exemplified by carbon black, iron powder, and water having an iodine sorption performance of 500 mg/g or less. As another form of the heat-generating composition used as an improvement tool for the nasal passage of the invention, carbon black, iron powder, sodium chloride, and water containing iodine sorption performance of 500 mg/g or less are exemplified. A heat-generating composition used as an improvement tool for the nose of the present invention In another form, there are exemplified carbon black, iron powder, water-absorbent resin and/or vermiculite, and water having an iodine sorption performance of 500 mg/g or less. Another example of the heat-generating composition used in the improvement device for the nasal passage of the present invention is carbon black, iron powder, sodium chloride, water-absorbent resin and/or containing iodine sorption performance of 500 mg/g or less. Or meteorites, and water.

Moreover, in the foregoing form, it is preferred to use iodine sorption performance. It is an oxidation promoter of 0 to 400 mg/g, and more preferably has an iodine sorption performance of 0 to 350 mg/g, and more preferably an iodine adsorption performance of 0 to 300 mg/g, particularly preferably an iodine adsorption performance. 0~250mg/g, especially preferably the iodine adsorption performance is 0~200mg/g. Further, in these, the oxidation promoter preferably has electrical conductivity.

The heat generating composition is adjusted by mixing the aforementioned compounding ingredients system. The heat-generating composition can also be prepared in the presence of oxygen, or can be prepared under vacuum or in an inert gas atmosphere. These are those skilled in the art that can be appropriately modulated based on a conventionally known order.

In the improvement device for the nasal passage of the present invention, The oxidation promoting agent having an iodine sorption performance of 500 mg/g or less is used, and by preparing the heat-generating composition according to the above description, it is possible to suppress and prevent loss of diffusibility of the cooling agent in the device for improving the nose. Therefore, according to the present invention, the nasal-aid improving device can exhibit an excellent cooling feeling at the time of use, and can exert a comfortable warming effect, thereby improving the nasal sensation and reducing and eliminating the nasal congestion or nasal water. Pleasure.

Air permeable storage bag for accommodating a heat-generating composition

In the device for improving the nasal passage of the present invention, the heat-generating composition is housed in a storage bag which is a ventilating storage bag for accommodating a heat-generating composition (hereinafter, it may be described as " Storage bag for heat-generating composition"). The ventilating storage bag for accommodating the heat-generating composition is not limited as long as it can accommodate the heat-generating composition and has air permeability. For example, as a storage bag for a heat-generating composition, it is possible to prevent the leakage of the heat-generating composition, the durability of the heat generated by the heat-generating composition, and the feeling of use of the improved device for improving the nose. In consideration of this, it is possible to use, for example, a bag having air permeability which is used in a conventionally known disposable warm pack.

Although not limiting the invention, as a more specific For example, a storage bag for a heat-generating composition is a laminated structure including a permeable fabric or a laminated nonwoven fabric in a resin film having air permeability. At this time, a resin film having air permeability is disposed inside the storage bag for the heat generating composition, and a woven fabric or a nonwoven fabric having air permeability is disposed outside.

a tree used as a resin film having the aforementioned air permeability The fat is not particularly limited, but an example is preferably a thermoplastic resin. As the thermoplastic resin, there are exemplified polyethylene, polypropylene, polyester, polyamide, polyurethane, polystyrene, polyvinyl alcohol, polyvinyl chloride, polyvinylidene chloride, polycarbonate, ethylene-vinyl acetate copolymerization. Things and so on. Further, as the thermoplastic resin, polyethylene, polypropylene, ethylene vinyl acetate copolymer or the like is preferable as the thermoplastic resin. These may be used alone or in combination of two or more.

The aforementioned ventilating resin used in the present invention is thin The film is a resin film formed of the above resin, and at least a part of the resin film is provided with pores for ensuring air permeability. The pores are not particularly limited as long as they are such that the air can pass through the inside and the outside of the storage bag for the heat-generating composition, and can be prevented from leaking out of the storage bag of the heat-generating composition. In addition, when the nasal-aid-improving device is attached to the body, the heat generation and the sensation temperature of the device for improving the nose can be controlled by the air permeability of the storage bag for the heat-generating composition, and the use is considered. In the case of the heat of the nose and the temperature of the body, the size, shape, and number of the pores can be appropriately determined. The means for providing the pores in the resin film is conventionally known, and can be carried out in accordance with the conventional procedure.

Further, as the fibrous material of the permeable woven or non-woven fabric, there are exemplified nylon, vinylon, polyester, rayon, propylene, polyethylene, polypropylene, acetate, polyvinyl chloride, and polyparaphenyl. Synthetic fibers such as butadiene formate, natural fibers such as cotton, hemp, enamel, and paper, and mixed fibers of synthetic fibers and natural fibers. From the viewpoint of the feeling of use, examples of the fiber material include nylon, polyester, and polypropylene, and more preferably nylon or polyester. These may be used alone or in combination of two or more. The woven fabric or the non-woven fabric is not particularly limited as long as it can pass the inside and the outside of the storage bag for the heat-generating composition, and can be prevented from leaking out of the storage bag of the heat-generating composition, but the standard is preferably exemplified. It is 25~70g/m ² .

a breathable resin film and the aforementioned air permeability a layer of woven or non-woven fabric, as long as the resulting laminate has heat The strength of the storage bag for the composition is not particularly limited as long as the air permeability can be ensured. As an example, it can be laminated by a bonding method, and as a bonding method, a method of laminating by thermal bonding, a laminating adhesive such as a hot-melt adhesive, an acryl-based adhesive, or an urethane-based adhesive can be used. Method and so on. In addition, as long as the desired effect can be obtained, the laminate may be formed in the entire storage bag for the heat-generating composition, or may be laminated in a part.

Storage bag for heat-generating composition used in the present invention The air permeability is not particularly limited as long as the effect of the present invention can be obtained. However, from the viewpoint of obtaining an effect more efficiently, an example is preferably based on the air permeability measured according to JIS P8117 (2009). ~100 sec / 300 cc, and the example is better for ventilation 6 ~ 600 sec / 300 cc.

Moreover, it can also be used as a storage bag for a heat-generating composition. Use commercial products.

The size or shape of the storage bag for the heat-generating composition The desired effect can be obtained, and it is not particularly limited, and may be appropriately determined depending on the site to be applied and the like.

In addition, for example, the nasal improvement device of the present invention is fixed. When it is used for clothing or the body, for example, in order to fix the strength of the improvement tool of the present invention and the strength of the clothes or the body, the adhesive sheet can be placed outside the storage bag for the heat-generating composition. As an example of such an adhesive sheet, there is a known adhesive sheet which is attached to a disposable warm pack of a type such as clothing, or a type of adhesive which is directly attached to the skin or the like. Sheet. In addition to the present invention The outer side of the storage bag for the heat-generating composition used for the improvement of the nose can be provided with any adhesive component as necessary. Thereby, the nasal-aid improving tool of the present invention can be easily applied to clothes, the body, or the like.

Moreover, as an additional fixed means, there are examples of the aforementioned The bag is placed on the belt, and the band is attached to the body to fix the nose-improving device to the body or the like. The strip-shaped body is not limited as long as it can be provided in the attachment portion of the body or the like. An example of the strip-shaped body is an elongated strip shape having a length in the longitudinal direction and a non-woven fabric produced by a needle punching method, and has extensibility and self-sufficiency. Here, "elongation" means that when a force is applied to the strip, it is not broken and stretched, but when the force of pulling is removed, it does not depend on whether it returns (returns). Further, "self-sufficiency" means that when the strips are bent or the like and the surfaces are overlapped with each other, the surfaces are close to each other, and the properties can be followed without any fixing means or subsequent means. As the fiber material of the nonwoven fabric, there are exemplified fiber materials such as polyester, polypropylene, polyethylene, nylon, rayon, and the like which are the same as those described above. The position where the storage bag is provided at the position of the belt-shaped body is not limited, and the storage bag is exemplified as being provided in the central portion of the belt-shaped body from the viewpoint of better use.

As a preferred example, the elongation of the strip is the width When the nonwoven fabric of 60 mm and length of 200 mm is stretched by 10 N in the longitudinal direction, the elongation is 150% or more and 300% or less. As a more preferable example, the elongation of the strip is in the above-mentioned strip, and the length direction is relatively Its width direction is high. Further, as a more preferable example, when the strip-shaped body is stretched by 10 N in the longitudinal direction for 1 minute and then held for 1 minute in a state where the force is removed, the length of the portion L to be described later is relative to the length of the nonwoven fabric. The ratio (recovery rate) of the length of the portion L when the force of 10 N is extended is 70% or more and 80% or less. Further, as a particularly preferable example, in the above-mentioned strip-shaped body, the non-woven fabrics having two widths of 50 mm and a length of 200 mm are overlapped with each other in a state of being overlapped by 100 mm in the longitudinal direction, and one of the aforementioned non-woven fabrics is fixed. The other non-woven fabric is pulled in the longitudinal direction, and the load required for peeling off from the aforementioned non-woven fabric is 70 g or more and 180 g or less.

Here, as a method of measuring the elongation, it can be pointed out that The next method. First, the non-woven fabric constituting the strip-shaped body was cut into a sample having a length of 200 mm and a width of 60 mm in a vertical configuration (sample 1), and as shown in Fig. 5, a portion spanning 50 mm from the upper end portion and the lower end portion in the longitudinal direction was clamped with a jig. And fixed. When the sample 1 was suspended from a heavy object or the like and pulled by a force of 10 N, the length of the portion L in which the elongated sample 1 was not caught by the mold 4 was measured. The ratio of the length of the elongated portion L after measurement to the length of the portion L before stretching is referred to as elongation. Further, as a method for measuring self-sufficiency, the following methods can be pointed out. First, two non-woven fabrics constituting the strip-shaped body were cut into a sample having a length of 200 mm and a width of 50 mm (sample 2). As shown in Fig. 6, the two samples 2 were overlapped with each other by overlapping 100 mm in the longitudinal direction. The end of one side of the sample 2 which is not overlapped is fixed, and the end of the side of the other sample 2 which is not overlapped is bent at 90 degrees and hangs in the vertical direction, and the end is loaded with a specific load. Things. While increasing the weight of the weight, the weight of the weight of the two overlapped samples 2 was measured. The degree of self-sufficiency is expressed by the weight of the measured weight (the load acting on the sample 2).

When using such a strip, it is not necessary to be used for fixed binding The means for fixing the nasal passage of the present invention can be fixed to the attachment portion or the like by means of a fixing means or a follow-up means for the strip-shaped body of the body. Moreover, since such a strip body also has moderate elongation, the nose-opening improving tool of the present invention can be easily fixed regardless of the shape and thickness of the attachment portion, and the strip-shaped body can be That is, the improvement device of the nasal passage of the present invention follows the movement of the body. Moreover, when the user pulls the strip body strongly and binds it to the mounting part too strongly, the restoring force to return to the original shape of the strip body will exceed the degree of self-sufficiency of the strip body, and the strip body The surfaces will peel off each other. Therefore, the binding of the strip to the attachment portion is automatically released, so that the user can use the nasal improvement device of the present invention with peace of mind.

Cooling agent

The nasal-aid improving device of the present invention contains a cooling agent. The cooling agent may be appropriately determined depending on the use or the purpose, and is not limited as long as it can impart a cooling sensation. For example, as a self-plant or essential oil. Purified, or artificially synthesized cooling agent, which includes menthol, camphor, menthone, borneol, geraniol, eucalyptus, linalool, lemon olein, carboxylic acid, fennel, monoterpene, acetic acid Agaric ester, menthyl acetate, menthol lactate, methoxypropanediol, N-substituted-p-menthan-3-carboxamide, etc., and derivatives thereof, methyl salicylate, cinnamaldehyde, xin aldehyde. As the single-strand used in the present invention, when an optical isomer is present, it may contain any one of a d-form, a l-form, and a dl. Further, for example, as a natural cooling agent, peppermint oil such as spearmint oil, peppermint oil, and mint oil (essential oil of mint), parsley oil, eucalyptus oil, and sage oil are mentioned. , lemon oil, cinnamon oil, mastic oil, red orange oil, lime oil, bay oil, chamomile oil, coriander oil, laurel oil, lemon grass oil, pine needle oil, neroli oil, fennel oil, tea tree oil, flower claw Oil, rosemary oil, thyme oil, juniper oil, grapefruit oil, orange oil, lavender oil, jasmine oil, rose oil, wintergreen oil and cumin oil. Among them, examples are preferably menthol, camphor, etc., and examples thereof are preferably menthol, dl menthol, dl camphor. In the improvement tool for the nose, the heat generation temperature of the heat-generating composition in the presence of air can be used as a cooling agent to improve the diffusibility of the cooling agent. For example, a cooling agent which volatilizes at a temperature of 32 to 85 ° C is more preferable. The cooling agent is in the form of a liquid or a solid. These may be used alone or in combination of two or more.

The cooling agent in the improvement device of the nasal passage of the present invention In addition, as long as the desired effect can be obtained, it is not limited, and the cooling agent is preferably 0.0001 to 5 parts by weight based on 100 parts by weight of the heat-generating composition, and preferably has a weight of 0.01 to 3 by weight. Share.

And there are examples of iodine absorption in the aforementioned exothermic composition 100 parts by weight of the above-mentioned oxidation promoter having a performance of 500 mg/g or less, and a cooling agent of 0.0003 to 500 parts by weight, preferably 0.003 to 100 parts by weight, more preferably 0.01 to 50 parts by weight, even more preferably For more 0.17~50 Parts by weight.

Moreover, there are examples with respect to the aforementioned ones in the heat generating composition The oxidizing metal powder is 100 parts by weight, and the cooling agent is 0.0001 to 25 parts by weight, preferably 0.01 to 5 parts by weight, more preferably 0.05 to 2.5 parts by weight.

The device for improving the nasal passage of the present invention contains a cooling agent In addition, the cooling agent may be further provided in the ventilating storage bag, and may be stored in addition to the storage bag.

More specifically, in the improvement tool of the present invention When the cooling agent is contained, for example, the cooling agent may be mixed with each of the components of the heat-generating composition and stored in the storage bag, and the cooling agent may be contained in the storage bag for the heat-generating composition. In at least a part, the cooling agent may be contained in another sheet or any adhesive component or may be contained in another ventilating storage bag or the like, and the sheet, the adhesive component or the storage bag may be contained. The inside and/or the outside of the storage bag for the heat generating composition is disposed.

Matching the cooling agent to each of the aforementioned heat generating compositions When the components are mixed, for example, the cooling agent itself may be mixed with each of the components, and water or the like may be mixed with the cooling agent by using a surfactant or the like, and the resulting mixture may be mixed with the above-mentioned respective components. Further, the cooling agent or such a mixture may be sealed in a conventionally known microcapsule, and the obtained encapsulated microcapsule may be mixed with each of the above-mentioned components, and the cooling agent or the mixture may be carried on the carrier. After, then It is mixed with each of the above-mentioned components. From the viewpoint of preventing the adhesion of the cooling agent to each of the components of the heat-generating composition as much as possible, in particular, the viewpoint of preventing the adhesion of the cooling agent to the oxidation promoter or the oxidized metal powder as much as possible is It is preferable that, for example, the cooling agent is previously carried on the carrier, and then mixed with each of the above-mentioned components. As such a carrier, there is no limitation without impairing the effects of the present invention, but examples thereof include cerium oxide, vermiculite, perlite, fluorite, zeolite, fine particle cerium oxide, wood pulp, plastic, rubber, and elastomer. Wait. The particle diameter of the carrier is not limited as long as the effect of the present invention is not impaired. However, the average particle diameter can be, for example, about 0.1 to 3000 μm, preferably about 0.5 to 1000 μm, more preferably about 1 to 500 μm. . Further, the amount of the carrier is not limited as long as it does not impair the effects of the present invention.

Moreover, when it is carried, it can also be, for example, in the aforementioned heat generating group. The components contained in the product carry a cooling agent. From the viewpoint of the influence on the heat generation, it is preferable that the cooling agent is carried by the oxidation promoter in the heat generating composition and the components other than the oxidized metal powder. For example, when the heat-generating composition contains a water retaining agent, it is preferred that the cooling agent be carried in the water retaining agent contained in the heat generating composition.

And, as described above, the cooling agent is included in the hair When at least a part of the storage bag for the heat-resistant composition is used, for example, the cooling agent may be immersed in the storage bag in advance, or the cooling agent may be mixed into the film or woven fabric constituting the storage bag in advance. It is contained in at least one of non-woven fabrics. Further, the cooling agent may be enclosed in the microcapsules and attached to at least one of a film, a woven fabric, and a non-woven fabric constituting the storage bag. Come to contain.

And, as described above, the cooling agent is included in advance The sheet, the adhesive component, or the like is placed in another ventilated storage bag or the like, and the sheet, the adhesive component, the storage bag, and the like are disposed inside and/or outside the storage bag for the heat generating composition. In the case of a sheet, an adhesive component, or the like, for example, an adhesive sheet used in a conventionally-applied disposable type warm pack, a direct-bonding type adhesive sheet, an adhesive component used therein, and the like are used. Further, the air-permeable storage bag in which the cooling agent is stored in advance is the same as the storage bag for the heat-generating composition described above.

Thus, in the improvement device for the nose of the present invention, Since the heat-generating composition contains an oxidation promoter having an iodine absorption performance of 500 mg/g or less, it is possible to suppress and prevent the adsorption of the cooling agent by the oxidation promoter. Therefore, in the improvement device for the nasal passage of the present invention, even if the cooling agent and the heat-generating composition are in contact with each other, as long as it is an improvement tool for preserving the nasal passage in an environment in which contact with oxygen is inhibited, It can suppress and prevent its diffusibility from being lost during storage. From this point of view, in the nasal-aid improving tool of the present invention, it is not necessary to arrange the cooling agent and the heat-generating composition so as not to be in contact with each other.

In addition, the cleaning device of the present invention has a clear When the cooling agent has, for example, a relaxing effect, the improvement device for the nasal passage of the present invention can further be said to have a relaxing effect. Further, when the cooling agent contained in the nasal-aid improving tool of the present invention has an insect repellent effect, for example, the nasal-aid improving tool of the present invention can further be said to have an insect repellent effect. So, this The improvement tool for the nasal passage of the invention can be said to have an effect (function) in response to the characteristics of the cooling agent to be used. The effect (function) of each cooling agent is known in the past.

Tong nose improvement appliance

The nasal-aid improving tool of the present invention comprises the heat-generating composition and the cooling agent, and at least the heat-generating composition is housed in a ventilating storage bag. In the improvement device for the nasal passage of the present invention, the heat-generating composition prepared as described above is contained in the ventilated storage bag described above, and is provided with a cooling agent as described above, and It is produced by appropriately containing any component. Further, the nasal-aid improving tool of the present invention is manufactured by providing the above-mentioned adhesive sheet or strip-shaped body as necessary.

The storage amount in the storage bag of the heat-generating composition or the cooling agent is not limited as long as the effect of the present invention can be obtained, and may be appropriately set by those skilled in the art. In view of the effect of the present invention, the filling amount per unit area of the heat-generating composition accommodated in the storage bag is preferably 0.1 to 1 g/cm ² , and more preferably 0.15~0.7g/cm ² . Furthermore, it is more preferable that when the heat-generating composition and the cooling agent are contained in the storage bag, the filling amount per unit area of the total amount is 0.1 to 1.0 g/cm ² . The example is more preferably 0.15 to 0.7 g/cm ² .

The nasal improvement device thus manufactured, in general, Is further packaged in a non-venting outer bag that does not allow oxygen to pass through, and Keep it in a state of airtightness and store it. Since the heat-promoting composition generates heat due to contact with oxygen, the device for improving the nasal passage of the present invention does not cause heat before use, and it is important that the device for improving the nose is stored and supplied without being in contact with oxygen. of. Further, in the nasal-aid improving tool of the present invention, the outer bag is opened at the time of use, and the nasal-aid improving tool is taken out from the outer bag, and the heat-generating composition is brought into contact with oxygen, whereby the heat is applied and then used. can. Here, the bag to be used is not particularly limited as long as it is a non-ventilating bag that does not allow oxygen to permeate.

The improvement tool for the nose that is obtained in this way is as long as it can be obtained. The effects of the present invention can be applied to what is desired. It can also be used for, for example, the body, clothing, or sleeping on a bed, etc., or placed near the body for use. From the viewpoint of more effectively exerting the effects of the present invention, the nasal-aid improving tool of the present invention is preferably used in the body or clothing, and is preferably used in the body for use. When it is attached to the body, the effect of the present invention is more effectively exerted, and the nasal-aid improving tool of the present invention is attached or bound to a body part close to the nose such as a neck, a shoulder, or a chest. Preferably. Moreover, when applied to, for example, a body part close to the nose, the present invention can exert a desired cooling effect and a fever effect on an unpleasant feeling around the nose, such as a sore throat, and therefore, the nasal improvement device of the present invention It is also useful to alleviate the unpleasantness around the nose, such as sore throat. From this point of view, the present invention can also be said to provide an improvement tool such as a nose and a throat.

Thus, the nasal improvement device of the present invention is especially In the heat-generating composition, since the oxidation promoter having an iodine adsorption performance of 500 mg/g or less is contained, it is possible to suppress and prevent the adsorption of the cooling agent by the oxidation promoter. Therefore, it is possible to suppress and prevent the loss of the diffusing property of the cooling agent during storage by protecting the nasal passage improving device in an environment that is in contact with oxygen. Therefore, even after storage for a long period of time, it can be used at the time of use. The cooling agent has excellent cooling effect and can provide a comfortable warming effect. From this point of view, the nasal-aid improving tool of the present invention can improve the nasal sensation even after storage for a long period of time, and can reduce and relieve the unpleasant feeling of nasal congestion or nasal water. In addition, in the improvement tool of the nasal passage of the present invention, the heat-generating composition and the cooling agent can exist in such a state that they can be brought into contact with each other in advance, and can be made in such a state that they are not in contact with each other. . Therefore, according to the present invention, it is not necessary to limit the arrangement relationship between the heat generating composition and the cooling agent, that is, it is possible to obtain an improved tool for all the components.

Moreover, with such an improved device for the nose of the present invention, Since the type of the cooling agent is not limited, the desired cooling agent can be widely used.

Further, according to the improvement device for the nasal passage of the present invention, since the temperature is lowered to a moderately high temperature at the start of use, the temperature is rapidly lowered, so that the cooling agent can be effectively diffused at the start of use, and then can be continuously diffused. Cooling agent. Therefore, with the improvement device for the nasal passage of the present invention, the cool cooling feeling from the cooling agent is good and lasts for a long time. Moreover, with the improvement device of the nose of the present invention, the temperature rise and the lower decrease are rapid, but they are not overheated or too cold, and can be maintained from time to time. At moderate body temperature. In particular, from this point of view, the improvement device for the nasal passage of the present invention is directly applicable to the body.

And, because it represents such a hot behavior, even if it is It can also prevent burns when it comes into contact with the skin for a long period of time. Therefore, the nasal-aid improving tool of the present invention does not have the concern of scalding caused by high temperature or low temperature even when it is used, for example, at bedtime or the like, and is widely used in ages such as low age or high age. In the generations, you can use it with peace of mind.

Moreover, the improvement device for the nose of the present invention is not used at the time of use. There is a feeling of stickiness and excellent use, and there is no concern about soiling or clothing.

From this point of view, the present invention provides a method for improving the nasal passage, which comprises the step of applying a nasal-aid improving device to the vicinity of the nose. Further, the present invention provides a method for producing a nasal-aid improving device comprising the steps of combining an oxidation promoter having an iodine absorption performance of 500 mg/g or less, an oxidized metal powder, water, and a cooling agent. Further, the present invention provides a use of a heat-generating composition for producing an improved device for nasal passages, comprising an oxidation promoter having an iodine absorption performance of 500 mg/g or less, an oxidized metal powder, and water. In these, the nasal-aid-improving device, the heat-generating composition, and the oxidizing accelerator having an iodine sorption performance of 500 mg/g or less, oxidized metal powder, water, and a cooling agent are blended. The amount, manufacturing method, applicable method, and the like are the same as those described above.

[Examples]

Hereinafter, the present invention will be described by way of examples, but the invention is not limited to the examples below.

Example 1

The nasal-aid improving appliances 1 to 4 were produced in the following order, and evaluated for the maximum temperature, the duration of heat generation, and the average temperature of the improvement tools for each nasal passage. Further, as a comparative example, the comparative product 1 was produced, and the evaluation was performed in the same manner for the maximum temperature, the heat generation duration, and the average temperature.

(1) Manufacture of the nose improvement tool 1~4 Manufacture of the nose improvement tool 1

The nasal improvement device 1 is manufactured in the following order.

The following components were used as a heat-generating composition.

<heating composition>

. Iron powder (manufactured by DOWA IP CREATION, trade name DKP, average particle size 100μm)

. Carbon black (manufactured by Cabot Japan Co., Ltd., trade name small black IP200, iodine adsorption performance 22 mg/g, average particle size 0.05 μm, electrical conductivity)

. water

. Vermiculite (average particle size about 500μm)

. Water-absorbent resin (partial cross-linking of acrylic polymer, average particle size 250μm)

. salt

As the cooling agent, the following cooling agent was used.

<cooling agent>

. l-Menthol (manufactured by Nagaoka Industrial Co., Ltd., trade name Super menthol 3003)

. Dl- camphor (made by Nagaoka Industrial Co., Ltd., trade name dl- camphor)

Each component of the heat generating composition is mixed with a cooling agent to obtain a mixture. Here, the blending ratio of iron powder, carbon black, water, vermiculite, water-absorbent resin, salt, L-menthol, and DL-camphor is 55 wt%, 8 wt%, 28.4 wt%, 5 wt%, 2, respectively. Weight%, 1.5% by weight, 0.05% by weight, 0.05% by weight. The obtained mixture was filled in an amount of 0.31 g/cm ² per unit area, and was placed in a perforated nylon nonwoven fabric/polyethylene air-permeable storage bag (95×60 mm) and sealed. Get the improved device 1 for the nose. The storage bag is an air permeability of 8 sec/300 cc measured based on JIS P8117 (2009). Thereafter, the nasal-aid improving tool 1 is stored in a non-ventilated outer bag.

Manufacture of the nose improvement tool 2

In addition to replacing carbon black with other carbon black (manufactured by Cabot Japan Co., Ltd., trade name small black IP1500, iodine sorption performance 152 mg/g, average particle size 0.02 μm, electrical conductivity), other improvements with the nose The appliance 1 is the same, and the nasal improvement tool 2 is manufactured. After that, I will pass the nose early. The improvement tool 2 is housed in a bag that is not ventilated.

Manufacture of the nose improvement tool 3

In addition to the carbon black used in the improved appliance 2, 7 wt% and activated carbon (Futamura Chemical Co., Ltd., trade name activated carbon KR-W50, iodine sorption performance 1050 mg / g, average particle size 50 μm, electrical conduction In addition to the 1% by weight, the nasal improvement device 3 is manufactured in the same manner as the nasal improved device 1. Thereafter, the nasal-aid improving tool 3 is stored in a non-ventilated outer bag. The iodine sorption performance of the oxidation promoter in the nasal improvement device 3 was 258 mg/g.

Manufacture of the nose improvement tool 4

In the Tongue Improvement Tool 3, the nasal improvement tool 4 was produced in the same manner as the nasal-aid improving tool 3 except that 6% by weight of carbon black and 2% by weight of activated carbon were used. After that, the nasal improved device 4 is stored in a non-ventilated outer bag. The iodine sorption performance of the oxidation promoter in the nasal improvement device 4 was 364 mg/g.

Comparison of the manufacture of product 1

The comparative article 1 was produced in the same manner as the nasal improved device 4 except that 4% by weight of carbon black and 4% by weight of activated carbon were used. After that, the comparative product 1 was stored in a non-ventilated outer bag as early as possible. The iodine sorption performance of the oxidation promoter in Comparative Product 1 was 576 mg/g.

(2) Evaluation of maximum temperature, duration of fever, and average temperature

Each of the manufactured nasal passage improving utensils and the comparative product was placed in the presence of oxygen at 20 ° C for 24 hours, and then the outer bags were opened, and each of the nasal passage improving tools and the comparative products were taken out, and the maximum temperature and heat were generated. The duration and average temperature were evaluated. Specifically, a specific underlay material (except for no covering material) is superposed on the warm portion specified in JIS S4100 (2007), and placed on the other side in the same environment as the ambient temperature for 2 hours or more. After the heat-producing device is heated by the use method, the maximum temperature is measured by measuring the time from when the heat starts to exceed a specific temperature and the maximum temperature reaches a specific temperature. Duration of fever, average temperature. Moreover, the duration of heat generation was evaluated by the time of maintaining the temperature above 34 °C. Further, the average temperature is an average value of 6 hours after the start of heat generation, exceeding 34 °C.

(3) Results

The results are shown in Table 1.

It is obvious from Table 1 that the highest temperature shows the expected The value. On the other hand, the duration is such that, in the improvement tool 1 to 4 of the nose, although the sufficient persistence of 5 hours or more is displayed, the comparison product 1 It is less than 5 hours. The average temperature is a value which is lower than 42 ° C in the improvement tool 1 to 4 of the nose, and the temperature of the product 1 is higher than 46 ° C, and is used for a long period of time, especially at the time of bedtime. There will be overheating results.

Example 2

The improvement tool 2 and the comparative product 1 manufactured by the first embodiment (only the storage bag was subjected to a measurement of air permeability of 15 sec/300 cc based on JIS P8117), and the temperature change and the cooling were evaluated. Sense, body temperature.

Specifically, the temperature change over time is evaluated as follows estimate. In the same manner as in the first embodiment, according to JIS S4100 (2007) (without the covering material), the temporal change in temperature was evaluated by measuring the heat generation 6 hours after the start of the heat generation.

Moreover, the cooling sensation and the body temperature were evaluated as follows. versus After the same production and placement as described above, the outer bag was opened, and the nose-turning improvement tool and the comparative product were taken out, and the refreshing feeling and the body temperature of the improvement tool or the comparative product from the nose were evaluated. Specifically, for 4 subjects, the nose-turning improvement tool taken out from the outer bag was attached to the neck and placed for the refreshing feeling and body temperature after 30 minutes, 2 hours, and 6 hours. It will be evaluated in the following five stages of 1 to 5. The refreshing sensation indicates that the larger the value, the better the evaluation and the better refreshing feeling. The somatosensory temperature indicates that the larger the value, the more overheated, and the smaller the value, the more cold, and the evaluation value of 3 indicates that the optimal somatosensory temperature is obtained.

<Evaluation of coolness>

1: no sense of coolness

2: There is a weak sense of coolness

3: There is a slightly weaker sense of coolness

4: There is a slightly better sense of coolness

5: Have a better sense of coolness

<Physical temperature>

1: too cold

2: A little too cold

3: Moderate

4: Slightly overheated

5: Overheating

(3) Results

The results of the temporal temperature change are shown in Fig. 7, and the evaluation results of the refreshing feeling are shown in Table 2, and the evaluation results of the somatosensory temperature are shown in Table 3. In Fig. 7, the result of the improvement device 2 for the nose is indicated by a solid line, and the result of the comparison product 1 is indicated by a dotted line.

It can be clearly seen from Figure 7 that although the comparison product 1 is at the beginning When used, it will rise to a certain degree of high temperature, but on the other hand, it is not considered to have a rapid temperature drop afterwards. Further, as apparent from Table 2, in the comparative product 1, no cooling feeling was obtained from the beginning of use until 6 hours after the start of use. Further, as apparent from Table 3, in the comparative product 1, there was a tendency to feel a slight overheating from the beginning of use to at least 2 hours after the start of use. From this point, it is apparent that in the comparative product 1, there is a concern that the heat is caused by high temperature or low temperature, and the feeling of cooling is not obtained at all, and the effect of improving the nose is not sufficient.

In contrast, the following results can be clearly seen from Figure 7 In the nose-improving device 2, it rises to a moderately high temperature at the beginning of use, and then the temperature is rapidly lowered. Further, as is apparent from Table 2, in the Tongue Improvement Tool 2, the desired cooling feeling from the cooling agent can be maintained not only after the start of use but also after 6 hours from the start of use. From this point of view, in the improvement tool 2 for the nose, the cooling agent is effectively diffused at the start of use, and then the cooling agent can be continuously diffused.

And, in this way, the improvement tool 2 of the nose is not only At the beginning of use, it will rise to a moderately high temperature, and then the temperature will decrease rapidly. As is evident from Table 3, the body temperature is not overheated or too cold, and is often maintained at a moderate body temperature. From this point of view, it is known that the Tongtong Improvement Tool 2 exerts a unique heat-generating effect and a cooling effect, whereby the desired coolness and body temperature can be obtained, so that the nose can be comfortably and effectively improved. In addition, it can be seen that not only the nose but also the unpleasant feeling around the nose, for example, the refreshing feeling can be exerted with respect to the throat, so that the improvement tool 2 can also exert the easing of the throat. The effect of unpleasant feeling around the nose.

And learned that with such a nasal improvement tool 2, Its heat-generating properties prevent burns even when it comes into contact with the skin for a long period of time. Therefore, even when it is used, for example, at the time of bedtime or the like, there is no fear of burns caused by high temperature or low temperature, and it can be used with peace of mind in a wide range of ages such as a low age group or a high age group.

Moreover, the Tongtong Improvement Tool 2 has no stickiness and is excellent in use feeling, and there is no concern that the skin or clothing is soiled.

Claims (5)

An improved device for nasal passages comprising a heat-generating composition containing a oxidizing accelerator having an iodine sorption performance of 500 mg/g or less, an oxidized metal powder, and water, and a cooling agent At least the aforementioned heat-generating composition is housed in a ventilating storage bag. The apparatus for improving the nose and mouth of claim 1, wherein the mixing ratio of the oxidation promoter in the heat generating composition is 1 to 30% by weight. The device for improving the nasal passages according to claim 1 or 2, which comprises a cooling agent of 0.0001 to 5 parts by weight based on 100 parts by weight of the heat-generating composition. The device for improving the nasal passages according to any one of claims 1 to 3, which is composed of a cooling agent of 0.0003 to 500 parts by weight based on 100 parts by weight of the oxidation promoter in the heat generating composition. The device for improving the nasal passages according to any one of claims 1 to 4, wherein the oxidation promoter is selected from the group consisting of carbon black, carbon, activated carbon, stone carbon, wood carbon, bamboo carbon, graphite, acetylene carbon and coffee. At least one of the group consisting of slag carbon.