JP2021194138A - Composition for memorial article, memorial article, use method of memorial article and multi layer hyperthermia body warmer - Google Patents

Abstract

To provide a composition for memorial article which has proper warmth and gets to fit a body of a user, in which warmth is maintained for a long term, which gets close to a feeling of a user, recalls to a user's mind, heals the user and gives to the user, a happy feeling for a short time, a memorial article and a use method thereof.SOLUTION: A memorial article 10 is formed by packaging a composition for a memorial article, with a water permeable material 2, and storing the composition for a memorial article in a non-water permeable bag 4 which can be sealed with a sealed portion (zipper) 3, in which the non-water permeable bag 4 is included in an outer bag 6. The composition for memorial article includes sodium chloride, and one kind or two kinds or more kinds of refuse derived materials, natural materials or animal derived materials. In addition, starch paste can be added to the memorial article therefore the memorial article can be used as a molded article, or the memorial article can be also used as a hyperthermia body warmer by spraying equally, 0.5-5 mass% of water to the memorial article, to total weight.SELECTED DRAWING: Figure 4

Description

The present invention relates to a composition for a souvenir, a souvenir, a method of using the souvenir, and a multi-layered thermal warmer.

Conventional body warmers utilize the reaction heat generated by the redox reaction between iron powder and activated charcoal via a salt solution, and the crystal water contained in the salt crystals is excited by a microwave oven or the like to excite far infrared rays. The former has the problem of low-temperature burns due to rapid chemical reactions, etc., and the former should be especially careful when used by elderly people, persons with disabilities, infants, diabetic patients, etc. There is a need. In addition, many disposable items are uneconomical, waste resources, and lack diversity.

Wrap a heat insulating body made by adding glycerin, montmorillonite, calcium carbonate, and salt with one or more films of polyethylene, polyvinyl chloride, polyvinyl acetate, etc., and apply it to the part with heat dissipation of the body. A heat insulating device for preventing heat dissipation is disclosed (Patent Document 1). However, this heat insulating device uses heat generated from the user as a heat source, and is not used as a souvenir.

A far-infrared warm tropic containing rock salt as a moisture-absorbing heating substance and gravel composed of granular porous andesite and basalt containing silicon as a main component of far-infrared radiation is disclosed (Patent Document 2). However, this far-infrared warm tropic uses a special gravel called silica high gray, which uses waste-derived or naturally-derived aluminosilicate-containing components selected from sea sand, porcelain crushed materials or gem debris. It's not a thing.

Jitsukosho 61-24248 Gazette Japanese Unexamined Patent Publication No. 11-197175

AdverTimes column, the true meaning of "from things to things" ~ What is behind the experience branding (second half) (URL: https://www.advertimes.com/20180406/article266418/)

By the way, unlike the times when products such as those mentioned above were proposed for daily necessities today, there is a new perspective of dealing with the various social problems that have become apparent these days and selling things instead of goods. Is required. Hand warmers are no exception, for example, from the perspective of effectively utilizing industrially discharged waste materials, fostering caring and compassion for the elderly and babies, remembering trips and hometowns, and bereavement of important humans and pets. It is a viewpoint that gives a feeling of happiness for a while, evokes memory, heals, and is close to the thoughts of the person who purchases the product, such as being able to get a chance to remember. Without these perspectives, consumers' understanding of consumer behavior in the future will be inadequate, and industrial development cannot be expected.

All of the conventional body warmers are decisively lacking in the attitude of facing various social problems that have become apparent these days and the attitude of being close to the human heart.

In view of the above situation, the present invention is a composition for souvenirs, which is moderately warm and familiar to the body, and the warmth lasts for a long time. It is an object of the present invention to provide a souvenir composition and a souvenir and a method of using the same, which have an effect of giving a feeling of well-being for a while.

One aspect of the invention made to achieve the above object is selected from sodium chloride and calcium-containing components of waste, natural or animal origin, sea sand, porcelain shavings or gem debris. One selected from waste-derived or naturally-derived aluminosilicate-containing components, waste-derived, naturally-derived or animal-derived calcium carbonate-containing components, and waste-derived, naturally-derived or animal-derived calcium phosphate-containing components or A souvenir composition containing two or more waste-derived, natural-derived or animal-derived materials. According to the above configuration, by using waste-derived, natural-derived or animal-derived materials, the viewpoint of effective utilization of waste materials, the viewpoint of memorials for deceased humans and pets, and the viewpoint of shaping memories of travel and hometown. By incorporating it into a souvenir, it is possible to get close to the user's thoughts, evoke memories, heal, and give a feeling of happiness for a while. In addition, by selecting appropriate materials derived from one or more of the above wastes, nature or animals, or by appropriately combining them, immediately after heating depending on the material and thickness of the bag used for the jacket. Because the temperature and coldness of the animal can be adjusted, you can get a souvenir that fits your body with just the right amount of warmth and that warmth lasts for a long time, and can be used at home at bedtime. As used herein, the term "cover" refers to anything that surrounds a composition, and is not limited to an outer bag, but is a term that comprehensively refers to a non-permeable bag and a water-permeable material.

In the souvenir composition, sodium chloride is preferably a salt derived from seawater. Since salt derived from seawater generally has a high water content, the temperature tends to rise immediately after it is taken out from a microwave oven or a heater.

The souvenir composition contains 70 to 85% by weight of sodium chloride based on the total weight of the composition, and 15 to 30% by weight of one or more waste-derived, natural-derived or animal-derived materials in total. It is preferable that it contains. When the composition is within the above range, the temperature immediately after being taken out from the microwave oven or the heater does not become too high, and the difficulty in cooling can be increased.

Another aspect of the present invention made to achieve the above object is a souvenir in which the souvenir composition is wrapped in a water permeable material. Moisture can be slowly supplied to the composition through the permeable material, making it a souvenir suitable for repeated use.

The souvenir is preferably stored in a sealable impermeable bag. If you spray a pocket oven wrapped in a water-permeable material in a non-permeable bag, it will not get wet, it will be easy to manage, and if you spray an excess amount, it will penetrate water as appropriate. Excess water is infiltrated and replenished to the sex material, the characteristics of the pocket furnace can be maintained, and the sealability prevents water from leaking out.

The souvenir is preferably a sealable impermeable bag housed in an outer bag. Since the outer bag has less functionally required characteristics, there are various variations to that extent, and it is possible to give it a fashionable appearance that is cute and eye-catching. Also, by changing the material and thickness of the outer bag, the sensible temperature can be relaxed or increased.

It is preferable that the souvenir is provided with a heat-retaining material between the outer bag and the hermetically permeable impermeable bag because the thermal effect is maintained.

Another aspect of the invention made to achieve the above object is to spray water on the surface to the extent that the center of the souvenir does not get wet, and to heat or keep warm in a microwave oven or a heater. How to use the included souvenirs. As a result, the deep temperature does not reach a plateau near the boiling point of water, and the temperature immediately after being taken out from the microwave oven or a heater can be raised to 100 ° C. or higher, so that the composition has a property of being slightly cooled. Even if you do, you can maintain the thermal effect for a long time.

It is preferable that the method of using the souvenir is to spray water evenly with 0.5 to 5% by weight based on the total weight of the composition for souvenirs. When the spray amount is within the above range, even if it is a souvenir containing a composition whose characteristics have deteriorated due to repeated use, the characteristic that the temperature immediately after being taken out from the microwave oven or a heater becomes 100 ° C. or higher is immediately exhibited. In addition to being able to recover, it can be used repeatedly about 2 to 3 times.

Another aspect of the invention made to achieve the above object is one or two selected from 70-85% by weight sodium chloride, calcium carbonate, calcium phosphate and silicate with respect to the total weight of the composition. It is a souvenir composition containing a total of 15 to 30% by weight of components of seeds or more. With the above composition, it becomes a composition for souvenirs that has a moderate warmth and is familiar to the body, and the warmth lasts for a long time.

Another aspect of the present invention made to achieve the above object is a souvenir made by adding water and starch paste to the souvenir composition, mixing and shaping. This souvenir does not easily dissolve and remain in water. In addition, if it is a naturally derived ingredient, it will not pollute the environment even if it dissolves.

Another aspect of the present invention made to achieve the above object is a souvenir containing the souvenir composition in a bag. This souvenir can be used as a talisman, for example, after being appropriately cleaned.

Other aspects of the invention made to achieve the above object are from waste-derived, naturally-derived or animal-derived silicate-containing components, waste-derived or selected from sea sand, porcelain shavings or gem debris. One or more selected from naturally occurring aluminosilicate-containing components, waste-derived, naturally-derived or animal-derived calcium carbonate-containing components, and waste-derived, naturally-derived or animal-derived calcium phosphate-containing components. It is a multi-layer thermal storage furnace in which waste-derived, natural-derived or animal-derived materials are surrounded by heat-resistant materials and sandwiched between the above-mentioned souvenirs. When arranged in layers in this way, the warmth is maintained for a long time due to the heat storage action of waste-derived, natural-derived or animal-derived materials.

From the viewpoint of preventing charring, the heat-resistant material is urethane rubber, glass fiber sheet, composite material of silicone rubber and linen cloth, silicone rubber, composite material of silicone rubber and aramid fiber sheet, or polyester sheet. preferable.

According to the present invention, by incorporating the viewpoint of effective utilization of waste materials, the viewpoint of memorials of deceased people and pets, and the viewpoint of shaping memories of travel and hometown into souvenirs, it is possible to get close to the user's thoughts and remember. It can evoke, heal, and give a sense of well-being for a while. Further, according to the souvenir composition and the souvenir of the present invention and the method of using the same, the temperature immediately after heating is not too high and the heat retention is relatively high, so that low temperature burns can be prevented and at bedtime. It can also be used at home.

Deep heat dissipation graph when the ratio of coral sand, silica sand, and calcium phosphate to salt is constant. Deep heat dissipation graph when the ratio of coral sand to salt is changed. A photo of a souvenir made of non-woven fabric with four sides fused together. A photo of a souvenir with a laminated cloth on the outside and a zipper bag on the inside. A photo of a souvenir showing the fusion margin between the zipper bag and the outer bag. Inside photo of a souvenir with felt sandwiched between the outer bag and the zipper bag. A photograph of the inside of a souvenir showing an incision in the laminated state of a non-permeable bag and felt. A photo of a souvenir showing the fusion of the zipper bag, felt and outer bag. A photograph showing the state of a heat dissipation experiment in which various compositions are put in a non-woven fabric. A photograph showing the measurement of a heat dissipation experiment in which various compositions were placed in a beaker. Front photo of a beaker with a food shelf cushion sheet wrapped four times. A flat photo of a beaker wrapped with a food shelf cushion sheet four times. A photograph showing the state of an experiment in which the relationship between the surface temperature of a non-woven fabric and the deep temperature was measured. A photograph showing the state of an experiment in which the relationship between the deep temperature of a non-woven fabric and the sensation was measured. A photograph showing an example of a model made of salt and granite powder. A photo of a multi-layered warmer with a souvenir and coral surrounded by heat-resistant material. A photograph of each element of a multi-layered thermal warmer separated. Coral surrounded by heat-resistant material.

The embodiment for carrying out the present invention will be described below with reference to the drawings.
The souvenir composition according to the present invention contains sodium chloride and one or more waste-derived, natural-derived or animal-derived materials. As used herein, the term "composition for souvenirs" means a composition used for souvenirs. As used herein, the term "souvenir" means an article that has the effect of being close to the user's thoughts, evoking memory, healing, and giving a feeling of well-being for a while. Such articles include, for example, articles that are treated as souvenirs of travel destinations, articles that include special products of travel destinations and hometowns, articles that contain components derived from humans or animals that have some ties with or without blood ties, and the like. This includes thermal warmers, amulets, and sculptures. In the present specification, unless otherwise specified, the thermal warmer includes a multi-layered thermal warmer in which two or more thermal warmers are combined.

The sodium chloride may be either rock salt or a salt derived from seawater, but it is more preferable that the sodium chloride contains a water content corresponding to about 1% by weight of humidity. As such a salt, a salt derived from seawater is preferably used, and examples of such a salt include those commercially available as teshio, teshio, teshio and the like. The salt derived from seawater may contain a trace amount of bittern component and impurities. As sodium chloride, a bulky sodium chloride having a porosity of about 50% to 90% is preferably used. The preferred range of the angle of repose of sodium chloride is 40 ° to 70 °.

Examples of waste-derived, natural-derived or animal-derived materials of one or more types include waste-derived, natural-derived or animal-derived silicate-containing components such as seagrass, silica sand, and crystals, all over the world or Japan. Disposal of seaside sand (sea sand), porcelain crushed materials or waste-derived or naturally-derived aluminosilicate-containing components selected from waste jewels, coral sand, coral pieces, shells, waste (pearl) beads, pearl powder, etc. Porous or non-porous calcium carbonate-containing components derived from substances, nature or animals, and wastes such as human or animal bones (powder), teeth (powder), horns (powder), naturally derived or One or more selected from the group consisting of animal-derived calcium phosphate-containing components can be selected and used. In the present specification, the aluminosilicate-containing component is a component containing a compound having a structure in which a part of silicon atoms in the silicate is replaced with an aluminum atom, and is conceptually referred to as a silicate-containing component. It is something that is distinguished. However, the silicate-containing component may contain a trace amount of aluminum as long as it does not affect the composition formula.

The souvenir composition according to the present invention contains 70 to 85% by weight of sodium chloride based on the total weight of the composition, especially when used in a thermal warmer, and is derived from one or more kinds of waste, naturally derived or It preferably contains 15 to 30% by weight of animal-derived materials in total. A more preferred lower limit for sodium chloride is 73% by weight.

The souvenir composition according to the present invention contains 70 to 93% by weight of sodium chloride based on the total weight of the composition, especially when used for a shaped object, and is derived from one or more kinds of waste, naturally derived, or It preferably contains 7 to 30% by weight of animal-derived materials in total. A more preferred lower limit for sodium chloride is 80% by weight. A more preferred upper limit for one or more waste-derived, natural or animal-derived materials is 20% by weight.

The specific combination of the components of the souvenir composition according to the present invention is not particularly limited, and is not particularly limited, salt / coral piece / coral sand, salt / coral sand / bone powder (bone ash), salt / crystal / bone powder, salt / seagrass. / Shell powder / bone powder, salt / pearl powder / coral sand, salt / coral sand / silica sand, salt / coral sand / silica sand / bone powder, salt / waste jewels, etc. A two-component composition containing salt and coral sand, a three-component composition or a four-component composition is preferable.

The pore ratio of sodium chloride and one or more kinds of waste-derived, natural-derived or animal-derived materials can be said to be an index of the content of the air layer having low thermal conductivity, but when water is sprayed and used for heating. Since the heat stored in water has a greater effect on heat retention, it does not affect heat retention so much. Therefore, the range of the porosity is not particularly limited, but can be 50% to 90%. The preferred lower limit is 60%, the preferred upper limit is 88%, and the upper limit may be 80% or less. When a plurality of components are used, it is preferable that the porosity of each component is about the same from the viewpoint of enhancing the mixing property. The porosity in the present specification is a value calculated by the ratio of the bulk density to the true density.

When a mixture of rough salt (sodium chloride) and bone ash (calcium phosphate-containing component), silica sand (silicate-containing component) or coral sand (calcium carbonate-containing component) is heated in a microwave oven and the temperature immediately after removal and the difficulty of cooling are compared. , The following tendencies may be observed depending on the conditions.
(1) From the viewpoint of difficulty in cooling at the same mixing ratio, there is a tendency for calcium phosphate >> silica sand> coral sand, and the temperature immediately after taking out the range at the same mixing ratio tends to be coral sand> silica sand> calcium phosphate. (Fig. 1).
(2) The mixture of sodium chloride and silica sand has a relatively wide range of 10% by weight to 25% by weight in terms of the mixing ratio of silica sand, and tends to be difficult to cool.
(3) The mixture of sodium chloride and coral sand has a property that the mixing ratio of salt 80 coral 20 or salt 75 coral 25 is particularly difficult to cool (FIG. 2).
(4) A mixture of sodium chloride and calcium phosphate tends to be difficult to cool as the proportion of calcium phosphate increases.

The souvenir composition according to the present invention is not limited to the above-mentioned waste-derived, natural-derived or animal-derived materials, and sodium chloride is 70 to 85% by weight based on the total weight of the composition, calcium carbonate, and the like. It may contain one or more components selected from calcium phosphate and silicate in a total of 15 to 30% by weight. In the case of 3 or 4 components, preferably 70-85% by weight of sodium chloride, 10-18% by weight of porous calcium carbonate, 5-5 by weight of calcium phosphate and / or silicate with respect to the total weight of the composition. It is 12% by weight. Here, if the proportion of silicate is increased, the temperature immediately after heating becomes high, and if the proportion of calcium phosphate is increased, it tends to be difficult to cool, so it is preferable to adjust by the jacket.

In one embodiment, the souvenir of the present invention is the above-mentioned composition for souvenir wrapped in a water-permeable material. As the water-permeable material, it can withstand heating and heat retention conditions by a microwave oven, a heater, etc., and has a heat resistant temperature of 100 ° C. or higher, preferably 120 ° C. or higher, more preferably 150 ° C. or higher, measured in accordance with JIS S 2029, for example. In addition, by spraying for an allowable time, 0.8% by weight to 5% by weight of moisture (moisture) with respect to the total weight of the souvenir composition is applied to the vicinity of the surface of the souvenir composition as the content. A polyester non-woven fabric, a polypropylene non-woven fabric, and the like can be mentioned as typical examples of low-priced non-woven fabrics. In this embodiment, a soft back LL with a fancy wrapping flower (manufactured by CAN DO, material: polypropylene non-woven fabric, JAN code: 4542804042672) is used as a water-permeable material. Such a souvenir is made by sandwiching the above-mentioned souvenir composition between two large non-woven fabrics and heat-sealing the four sides of the composition with a sealer to cut off an unnecessary fusion site. A souvenir as shown in 3 can be manufactured.

It is useful that the souvenir obtained by wrapping it in a permeable material is stored in a sealable impermeable bag. As the non-permeable bag that can be sealed, a plastic zipper bag can be adopted because of its flexibility and its ability to be integrated with the outer bag. A typical example is Ziplock (registered trademark). However, heat resistance is required for long-term storage such as 3 to 4 months in a heater or repeated heating in a microwave oven or the like. Therefore, especially for repeated heating in a microwave oven, a souvenir wrapped in a water-permeable material can be taken out, heated, and returned to a bag for use, or other heat-resistant impermeable materials such as polypropylene and silicone rubber. It is recommended to use a bag.

The souvenir 10 shown in FIG. 4 is obtained by wrapping the above-mentioned souvenir composition in a water-permeable material 2 and storing it in a non-permeable bag 4 that can be sealed by a sealing portion (zipper) 3. Is in the outer bag 6. The outer bag 6 is not limited to what is generally called a bag, and includes a stuffed animal, a belly band, an amulet, a pillow cover, and the like as long as it wraps the outside. The material of the outer bag is not particularly limited, but when a plastic zipper bag is used as the impermeable bag, a laminated cloth that can be fused to the zipper bag is preferably used. At this time, it is preferable that the outside of the laminated cloth is water-repellent to prevent stains. In addition, silk, gauze, double gauze, etc. can be used when the softness to the touch is emphasized.

The outer bag 6 and the non-permeable bag 4 that can be sealed may or may not be integrated, but when integrated, both sides are covered with a laminated cloth with the sealed portion (zipper) closed. As shown in FIG. 5a, the three sides of the sealed portion except the opening side 5 are manufactured by heat-sealing together with the laminated cloth, with the end portion of the sealed portion having a width of about 5 mm to 10 mm as the fusion margin 7. Can be done.

As shown in FIGS. 5b and 5c, a heat insulating material 8 may be provided between the outer bag 6 and the sealable impermeable bag 4. Examples of the heat insulating material 8 include felt, double gauze, and a plastic cushion sheet for food shelves.

When the heat-retaining material 8 is sandwiched between the outer bag 6 and the sealable impermeable bag 4, it is preferable to heat-fuse the heat-retaining material 8 together with the heat-retaining material 8 because the position of the heat-retaining material 8 is not displaced. As a result of heat fusion, the state as shown in FIG. 5d is obtained. In this embodiment, a desktop sealer (manufactured by Fuji Impulse Sealer, T-130 type) is used as a sealer used for heat fusion.

The method of using the souvenir of the present invention includes spraying water on the surface to the extent that the center of the souvenir wrapped in the water-permeable material does not get wet, and heating or keeping warm in a microwave oven or a heater. .. Here, the amount of water sprayed may be 0.5 to 5% by weight based on the total weight of the souvenir composition. A more preferable upper limit is 3% by weight, and a more preferable upper limit is 2.5% by weight. When the total weight of the composition is less than 100 g, the heating of the microwave oven is about 1 minute 30 seconds to 2 minutes at 500 W and 40 seconds to 1 minute 30 seconds at 900 W. As the heater, a hand towel heater generally called a hot towel or towel warmer is preferably used.

As shown in FIGS. 13 and 14, the multilayer thermal warmer 11 of the present invention has the first pocket 13 and the third pocket 13 of the cloth storage bag 12 in which two partition cloths 14a and 14b are provided inside to form three pockets. The souvenir 20 is stored in the pocket 15, and the coral 22 surrounded by the heat-resistant material 18 is stored in the second pocket 17. The heat-resistant material shown in FIG. 15 is a coral packaging material used to prevent the surroundings from being burnt when the temperature of the coral heated in the microwave oven becomes high. In the form, a spatter sheet for curing made of glass fiber is adopted. As other heat-resistant materials, for example, urethane rubber, glass fiber sheet, silicone rubber, composite material of silicone rubber and linen cloth, composite material of silicone rubber and aramid fiber sheet, and polyester sheet can be adopted. The partition cloth is not essential as long as the heat-resistant material surrounding the coral can be stabilized by sandwiching it between souvenirs.

In one embodiment, the souvenir of the present invention is obtained by adding water and starch paste to the above composition for souvenir, mixing and modeling. As the amount of starch paste added, the total weight of the components other than sodium chloride in the souvenir composition is set to 1, and the starch paste is added so as to be 0.75 to 1.25. As the amount of water added, the total weight of sodium chloride in the souvenir composition is set to 1, and the amount of water added is 3% to 12%. When the souvenir composition contains a silicate-containing component, particularly silica sand, the obtained shaped product has a higher density and is tightly packed.

The souvenir of the present invention is, in one embodiment, a souvenir in which the composition for souvenir is stored in a bag.

Example 1 (salt)
220 g of edible salt in a tapper (length 12 cm x width 8 cm x height 3 cm), a full glass, about 3 cm in height inside the tapper (bulk density 0.76 g / cm ³ , true density: 2.16 g / cm ³⁾ , Porosity: 64.8%), sprayed water 50 times on the surface (spray amount 10 cc, 4.5% by weight with respect to edible salt weight), and then in a 900 W microwave oven. Heated for 2 minutes. After that, with the lid of the tapper open, the depth of about 2 cm from the surface is regarded as the central temperature, and the depth of about 1 cm from the surface is regarded as the surface temperature, and a commercially available digital thermometer (DRETEC O-274IV cooking temperature). The time change of temperature was measured with a meter). The results are shown in Table 1.

Example 2 (coral sand 1)
220 g of coral sand containing calcium carbonate as the main component instead of salt, and the height inside the ^{tapper is about 2.6 cm (bulk density 0.88 g / cm 3} , true density: 2.7 to 2.9 g / cm). ^3. Porosity: 67.4% to 70.0%), and water was sprayed 50 times (10 cc in spray amount, 4.5% by weight based on coral sand weight). The time change of the temperature was measured in the same manner as above. The results are shown in Table 1.

Example 3 (coral sand 2)
Instead of salt, 220 g of coral sand was spread to a height of about 2.6 cm in the tapper, and water was sprayed 200 times or more to moisten the whole, and the temperature was the same as in Example 1. The time change was measured. The results are shown in Table 1.

Example 4 (Kei sand)
220 g of seaside sand collected on Yoron Island instead of salt, about 2.8 cm in height in the tapper (bulk density 0.82 g / cm ³ , true density: 2.5 g / cm ³ , porosity: It was spread until it reached 67.2%), and water was sprayed, and the time change of the temperature was measured in the same manner as in Example 1. The results are shown in Table 1.

As can be seen from Table 1, it was found that the salt of Example 1 did not have much difference in temperature between the central part and the surface. Further, in the coral 1 of Example 2, the temperature at the center of the coral 1 dropped by 36 degrees at a stretch 5 minutes after the start of measurement, but the rate of the subsequent temperature drop was the slowest among the three types. Similar to coral 1, the temperature of the central part of the sand of Example 4 dropped by 39 degrees at a stretch 5 minutes after the start of measurement, which was the lowest temperature among the three types. Further, in comparison between Example 2 and Example 3, it was expected that the temperature would naturally rise if the coral sand 2 in a state of firmly retaining water was placed in a microwave oven, but the temperature did not rise as expected and it was almost dry. Higher results were obtained inside the coral 1 that should have been there. Further, in comparison between Example 2 (coral 1) and Example 4 (quartz sand), although the porosity in the dry state was almost the same, there was a large difference in heat retention. It was speculated that the effect of the material and the water retention derived from it was greater than the porosity.

By visually observing the properties, it was found that the temperature of salt is the highest when it is heated while retaining water, but it hardens when the temperature is too high, so it is not suitable for a body warmer even if it contains too much water. ..

Example 5
Using a "rainy beach-like" coral sand 3 having a water content higher than that of the coral sand 2 of Example 3, which was obtained by directly passing water through the water instead of blowing a mist, and using a 900 W microwave oven. I changed the heating time and measured the temperature immediately after taking out the microwave oven. The results are shown in Table 2.

According to Table 2, it was found that the temperature of the deep part of the coral sand 3 was higher than that of the surface layer regardless of the heating time, and heat was transferred from the deep part to the surface layer. In addition, the deep temperature of the coral sand 3 has peaked near the boiling point of water after 1 minute and 30 seconds, and the added energy is used for latent heat when the water that has fallen into the deep layer due to gravity evaporates. It turned out that.
From the results of Examples 2 and 3 and Table 2, the temperature of coral sand does not rise easily when it contains too much water, and it tends not to rise any more when it loses water, and the central part of the thermal warmer does not get wet. It turned out that it was important to spray water on the surface. This result is convenient because it is convenient when the number of sprays is small.
In view of the results of Example 5, in Example 2, the surface reached near the boiling point of water immediately after taking out the range, while the reason why the deep part rose beyond the boiling point of water is that there is almost no water in the deep part. In the state, the specific heat of calcium carbonate and air (the value of limestone is about 920 J / Kg / ° C and the value of air is about 1000 J / Kg / ° C) is about one-fourth of the specific heat of water (4189 J / Kg / ° C). It is probable that the temperature rose sharply due to the low temperature.

When the above studies are put together, the salt and coral sand that retain the water content of a little dampness because the internal temperature of the coral 1 with a damp surface and the internal temperature of the coral 1 with a damp surface are high. It was speculated that the mixture with and would be suitable for a warmer.

Example 6-1 (Calcium Phosphate)
As a calcium phosphate-containing component, 110 g of commercially available natural bone ash (manufacturer name: Takenoboru Seiko Co., Ltd., product number: product code TO804013) in a tapper (length 12 cm x width 8 cm x height 3 cm), and the height inside the tapper is approximately Spread up to 2.5 cm (bulk density ^{0.46 g / cm 3} , true density: 3.14 g / cm ³ , porosity: 85.4%) and spray the surface 50 times (Example 6-1) or 230 times. (Example 6-2) After spraying water, the mixture was heated in a 900 W microwave oven for 2 minutes. After that, with the lid of the tapper open, a commercially available digital thermometer (DRETEC O-274IV cooking thermometer) was inserted around the center and near the surface, the time change of temperature T was measured, and the properties were visually observed. .. The results are shown in Table 3. The time change of temperature was tentatively curve-fitted by the least squares method _{with T 0 and B as variables in the following model formula.} (Hereinafter, unless otherwise specified, T ₀ means the deep temperature value immediately after taking out the range, T _∞ means the room temperature controlled to be constant, B means the coefficient of the following equation, and σ ² is the error variance). B was used as an index of difficulty in cooling.
T = T _∞ + (T ₀ −T _∞ ) exp (−Bt)
Example 6-2
Water was sprayed on the surface 230 times by spraying to moisten the deep layer, and the temperature change with time was measured and the properties were visually observed in the same manner as in Example 6-1. The results are shown in Table 3.
Example 6-3
The time change of the temperature was measured and the properties were visually observed in the same manner as in Example 6-1 except that the surface was not sprayed. The results are shown in Table 3.

According to Table 3, it was found that in Example 6-2, the deep layer temperature in the first half 20 minutes was the highest, while in Example 6-3, the deep layer temperature after the latter half 20 minutes was the highest. Further, it was found that the surface temperature of Example 6-1 decreased rapidly, while that of Example 6-2 had the highest surface temperature in the first half 20 minutes. As a whole, it was found that the temperature immediately after heating was high in Example 6-2 in which water was retained, but in Example 6-3 in the form of powder, the temperature tended to be slightly difficult to cool.

Generally, the air layer (heat conductivity 0.025 to 0.030 W / m / K) has the highest heat retention effect, and the thermos creates a heat insulating effect by eliminating the air layer and creating a vacuum state. , Keeping warm. In view of this, when the particles are dry and have a high porosity, an air layer is formed due to the inclusion of air between the particles, and the heat retention is high. It is expected that the heat is not easily transferred to the outside and the temperature felt by the body is not hot, but Examples 6-3 have exactly the characteristics.

On the other hand, the reason why the deep layer temperature in the first half 20 minutes is the highest when a large amount of water is contained in Example 6-2 is different from Example 6-3 in that the water retention property peculiar to the material and the property that water stores heat are utilized. It is thought that it is because it keeps warm. Looking at the results of Example 6-1 in Table 3, although the porosity is higher than that of coral and sand, the heat dissipation in the deep layer is remarkable, and when water is sprayed and heated, the material and water retention It was speculated that factors such as these factors may have a greater effect than the porosity.

It was found that calcium phosphate hardens when it is moistened, and that point should be taken into consideration when blending.

Example 7 (Measurement in which the mixing ratio of salt and calcium phosphate is changed)
Put rough salt (producer: Setouchi rough salt, manufacturer name: Salt Company Co., Ltd.) and calcium phosphate in a non-woven fabric of about 17 cm in length and about 11.5 cm in width so that the total weight is 100 g, and fold it in half vertically (about 8 in height). .5 cm x width about 11.5 cm), heated in a 900 W microwave oven for 1 minute. As shown in FIG. 6, it was taken out, placed on newspaper, folded in half vertically, returned again, and the thermometer was inserted. Table 4 shows the measurement results of the temperature change over time.

From Table 4, when the ratio of calcium phosphate was 85%, the temperature and heat retention immediately after taking out the microwave oven were the highest. From this, it was suggested that the possibility of an appropriate blending ratio should be examined when a composition of a plurality of components is prepared. In addition, since water has exuded from the non-woven fabric immediately after heating, when using it as a thermal warmer, it is suitable to put the non-woven fabric bag containing the composition in another water-repellent and heat-resistant bag. It was suggested that there was.

Example 8 (Measurement in which the mixing ratio of salt and coral is changed)
Put salt and coral in a non-woven fabric of about 17 cm in length x about 11.5 cm in width so that the total weight is 100 g, spray it 50 times, and fold it in half vertically (about 8.5 cm in length x about 11.5 cm in width). , Heated in a 500 W microwave oven for 1 minute and 30 seconds. As shown in FIG. 6, it was taken out, placed on newspaper, folded in half vertically, returned again, and the thermometer was inserted. Table 5 shows the measurement results of the change in temperature over time. The ambient environment was room temperature of 25 degrees and humidity of 51%.

From Table 5, it was found that as the proportion of coral increased, it became more difficult to cool, while the temperature immediately after taking out the microwave oven decreased. As an overall tendency, when looking at the first half of 30 minutes, the result was that 10% of the coral had better heat retention than the case of 30% of the coral. When Examples 7 and 8 are combined into a composition of a plurality of components whose surface does not harden, 5 to 20 weights of a waste-derived, natural-derived or animal-derived material is used regardless of the material and porosity. It was suggested that there may be an appropriate compounding ratio in the region containing%.

Example 9 (Beaker / Coral)
Put 100 g of pure coral sand or a composition obtained by mixing rough salt and coral sand in a predetermined ratio in a 150 cc beaker so as to make a total of 100 g, and spread two paper plates at 900 W. Heated in the microwave for 1 minute. After heating, as shown in FIG. 7, a cooking thermometer (DAISO C008, glass, indicator solution: kerosene) was inserted upright in the center, and the beaker was laid down so as to fit into the spout. The gaps in the contents created when the thermometer was knocked down were covered and filled. By such an operation, the position of the thermometer did not change, the position of the thermometer could be set to be almost the same, the non-woven fabric did not bleed water, and it became possible to observe without moving even a millimeter. Table 6 shows the measurement results of the change in temperature over time. In the surrounding environment, the set temperature of the air conditioner was 22 degrees and the humidity was 35%.

From Table 6, it was found that the mixing ratio of the salt 80 coral 20 or the salt 75 coral 25 was particularly difficult to cool. This tendency was also observed in Example 8 using a non-woven fabric, suggesting that the property is derived from the mixed composition regardless of whether the outer container is a non-woven fabric or a beaker.

Example 10 (beaker / calcium phosphate)
The change with time of the temperature was observed in the same manner as in Example 9 except that the calcium phosphate powder was used instead of the coral sand. The results are shown in Table 7. In the surrounding environment, the set temperature of the air conditioner was 22 degrees and the humidity was 35%.

From Table 7, as the proportion of calcium phosphate increased, it tended to become difficult to cool.

Example 11 (beaker / silica sand)
The change over time of the temperature was observed in the same manner as in Example 9 except that silica sand was used instead of the calcium phosphate powder. The results are shown in Table 8. In the surrounding environment, the set temperature of the air conditioner was 22 degrees and the humidity was 35%.

From Table 8, the mixture of salt and silica sand has a relatively wide range of 10% by weight to 25% by weight in terms of the mixing ratio of silica sand, and there is no change in the coldness, while the one with a large proportion of silica sand is immediately after taking out the range. It was found that the temperature tended to decrease. However, it was found that when only silica sand (11) was used, the temperature immediately after taking out the microwave oven dropped dramatically. This is considered to be due to the lack of water in the silica sand itself.

When the results of Examples 9 to 11 carried out under the water condition of the rough salt are put together, there is a tendency of calcium phosphate >> silica sand> coral sand from the viewpoint of difficulty in cooling at the same mixing ratio, and the mixing ratio is the same. It was found that the temperature immediately after taking out the range tends to be coral sand> silica sand> calcium phosphate.

Example 12 (beaker / 3, 4 components)
Based on the examination results of Examples 9 to 11, a heat dissipation test was conducted with the composition of the three-component system and the four-component system shown in Table 9 under the same conditions as in Example 9. The results are shown in Table 9. In the surrounding environment, the set temperature of the air conditioner was 22 degrees and the humidity was 35%.

From Table 9, (23) and (24) were all difficult to cool in terms of difficulty in cooling, but the temperature after 1 hour was different due to the difference in temperature immediately after taking out. From the comparison between (23) and (25), it was found that the temperature immediately after taking out the microwave oven was dramatically increased by replacing the entire amount of calcium phosphate with silica sand.

Example 13 (cushion surrounding beaker / 3, 4 components)
As shown in FIGS. 8 and 9, a heat dissipation test was performed under the same conditions as in Example 12 except that the polyethylene food shelf cushion sheet was wound four times. The results are shown in Table 10. In the surrounding environment, the set temperature of the air conditioner was 22 degrees and the humidity was 35%.

^{From Table 10, the value of σ 2} is smaller in all areas than in Table 9 of Example 12 before being surrounded by the cushion, and the heat dissipation from the beaker glass is blocked, so that the experiment is closer to the ideal environment. I understood. (27) (28) (29) (31) The three components and four components have a low temperature immediately after the microwave oven is taken out, but all of them tend to be difficult to cool, while the composition of rough salt, coral and silica sand (30) immediately after the microwave oven. The same tendency as in Example 12 was observed, in which the temperature was high but it was slightly easy to cool. Moreover, from the comparison with the B value in Table 9, it was found that it was harder to cool in general.

Example 14 (Examination of water content until the performance of rough salt is lost)
Using two patterns, a normal beaker 1 containing a total of 100 g of coarse salt in a 150 cc beaker and a beaker 2 wrapped in a polyethylene food shelf cushion sheet, in a 900 W microwave oven with two paper plates laid on top of each other. Heated for 1 minute. After heating, as shown in FIG. 7, a cooking thermometer (DAISO C008, glass, indicator solution: kerosene) was inserted upright in the center, and the beaker was laid down so as to fit into the spout. The gaps in the contents created when the thermometer was tilted were covered and filled, and the change in temperature over time was measured. Here, as a "wet" one, use untouched rough salt, and as a "dry" one, the operation of heating in a microwave oven at 900 W for 1 minute was repeated four times, resulting in moisture. The one that weighed 99g after losing 1% was used. The results are shown in Table 11. In the surrounding environment, the set temperature of the air conditioner was 22 degrees and the humidity was 35%.

Comparing the B values of the beakers 2 in (34) and (35) in Table 11, it is considered that there is no significant change in the difficulty of cooling even if 1% of water is removed from the coarse salt, but the temperature immediately after taking out the microwave oven is remarkable. It turned out that it deteriorated and it became impossible to obtain satisfactory characteristics as a pocket warmer. On the contrary, it was suggested that sufficient characteristics can be maintained as long as the salt component always retains 1% of water.

Example 15 (Examination of water content until the performance of rough salt is restored)
In each case, 99 g of dry coarse salt was placed in 150 cc beakers 1 and 2, and the temperatures immediately after taking out the microwave oven were compared between the case of spraying 5 times (equivalent to 1 cc) and the case of spraying 10 times (equivalent to 2 cc). The results are shown in Table 12. In the surrounding environment, the set temperature of the air conditioner was 22 degrees and the humidity was 35%.

From Table 12, it was found that the characteristics of the salt could be restored by spraying 5 times, but even if this was done 10 times, there was almost no change in the temperature immediately after taking out the microwave oven. From this, it was suggested that if the body warmer is placed in a non-permeable bag in advance and a surplus amount of mist is sprayed, it is possible to repeat the microwave oven heating several times.

Example 16 (cushion surrounding beaker / 3, 4 components)
A heat dissipation test was performed under the same conditions as in Example 13. The results are shown in Table 13. In the surrounding environment, the set temperature of the air conditioner was 22 degrees and the humidity was 35%.

From Table 13, it is considered that (41) can be used more safely because the temperature immediately after (41) is lower than that of (40), but there is no big difference after 5 minutes.

Example 17 (Comparison of temperature change between the surface temperature of the non-woven fabric and the deep temperature)
A bag made of non-woven fabric was packed with salt, coral sand, calcium phosphate, and silica sand to a total of 100 g, and heated in a 900 W microwave oven on which two paper plates were laid in layers for 1 minute. Immediately after heating and taking it out, insert a cooking thermometer (DAISO C008, glass, indicator solution: kerosine) into the center of the non-woven fabric, and apply another thermometer to the surface of the non-woven fabric. It was fixed with a rubber tape, a non-woven fabric was put on the thermometer on the surface, and a heat dissipation test was performed. The results are shown in Table 14. In the surrounding environment, the set temperature of the air conditioner was 22 degrees and the humidity was 35%.

From Table 14, it was found that the temperature was gradually transmitted to the non-woven fabric from the inside after 5 minutes, and the surface temperature became higher. Immediately after, the surface temperature is 44 ° C to 58 ° C, but it seems to be higher. According to various documents, low temperature burns are said to occur by touching an object at 44 ° C for 3 to 4 hours, an object at 46 ° C for 30 minutes to 1 hour, and an object at 50 ° C for 2 to 3 minutes. From that point of view, it was found that it is not preferable to directly touch any of (46), (47), (49) and (50) containing silica sand at the initial stage of heat dissipation, and it is necessary to adjust the temperature with a cloth cover or the like. It was found that there is little risk of low-temperature burns for those that do not contain silica sand.

Example 18 (Comparison between deep temperature and sensible temperature)
A bag made of non-woven fabric was packed with salt, coral sand, calcium phosphate, and silica sand to a total of 100 g, and heated in a 900 W microwave oven on which two paper plates were laid in layers for 1 minute. After heating, immediately hold the bag in your hand as soon as you take it out, insert a cooking thermometer (DAISO C008, glass, indicator solution: kerosine) into the center of the bag, and insert the bag mouth and temperature as shown in Fig. 11. I grabbed the thermometer with my hand and closed it, touched the part containing the mixture, and recorded how many times and how it felt. When touching, I used the left and right hands that were not warm as much as possible. The results are shown in Table 15. In the surrounding environment, the set temperature of the air conditioner was 22 degrees and the humidity was 35%.

From Table 15, it was found that the deep temperature felt lukewarm by the surface tactile sensation lasted for about 20 to 30 minutes when compared with the temperature obtained in the experiment of the deep temperature and the surface temperature of Example 17.

Example 19 (Manufacturing of a model containing salt and granite powder-placement)
Salt (product name: "Nihonkaisui Salt" (Setouchi), Nihonkaisui Co., Ltd., manufactured by Akaho Factory), Mikage stone powder (produced in Okazaki, obtained from Okazaki's lantern shop), and starch paste (Fueki AB glue, Fukui Glue Industry Co., Ltd.) (Manufactured by the company) was prepared, and the salt was pulverized in advance with a mill, and then mixed well in a ratio of salt 10: Mikage stone powder 2: starch paste 2: water 0.4 to form a model. For the head, the straw was cut vertically to make a semi-circular cross section, and the eyes were drawn by pressing. Then, it was left to stand naturally for at least one day, and the cheeks were colored with a red poster color to obtain a model (Jizo-sama) as shown in FIG. The heart decorations given to Jizo are made of paper clay, dried, colored with poster colors, dried again, and attached to Jizo that has been dried for a day or more with starch glue. Except for paper clay, this model is light and does not use bonds or plaster, so it was found that it has the characteristic that it easily dissolves when placed in water.

Example 20
After drawing the face, it was found that the hardness was increased by applying a water paste that had been applied to water 2: starch glue 1 with a brush.

Example 21 (Modeled product containing salt and granite powder-effect of adding silica sand)
Salt (product name: "Nihonkaisui-salt" (Setouchi), Nihonkaisui / Akaho Factory), Mikage stone powder (Okazaki, obtained from Okazaki lantern shop), silica sand powder (Gifu prefecture, manufacturer: Shirai soap) Co., Ltd., Distributor: Raku-Raku Eco Shop Co., Ltd.), prepare starch paste (Fueki AB glue, manufactured by Fukui Glue Industry Co., Ltd.), and salt is powdered in advance with a mill, and then salt 10: Mikage stone powder 1 : Silica sand powder 0.1: Dempun paste 1: Water 1 was mixed well and shaped. Then, through the same steps as in Example 19, a modeled object was obtained. The resulting model was denser and tighter.

It should be noted that the embodiments of the present invention are not limited to the above embodiments, and not all of the configurations described in the above embodiments are essential requirements of the present invention. The present invention may take various forms of modification or the like as long as it belongs to the technical scope without departing from the technical idea.

The thermal stove of the present invention can be put in a belly band and used at bedtime at home, or it can be kept warm in a squeezing heater or the like to be used as a neck pillow for shampooing at a hairdressing shop, or as a neck pillow for face shaving. Therefore, it can be provided to customers at the dental clinic as a waiting time or as a neck pillow or abdominal pad during treatment. It can also be heated in a microwave oven and used in a school health room. In addition, it can be expected to be applied to acupuncture and moxibustion clinics, beauty treatment salons, manipulative treatments, and chiropractic treatments. In addition, since the manufacturing process of the thermal warmer itself is simple, making it a job at a vocational workshop creates employment and is industrially useful. The amulet of the present invention provides a new form of memorial service for deceased pets and deceased pets by using pet bones and human bones as components. The model of the present invention eliminates the need for a mold that is essential for the production of "salt", which is a traditional Japanese practice, and saves the trouble of producing salt. This practice can be made more familiar.

10, 20 thermal warmer (souvenir)
2 Water permeable material 3 Sealed part (zipper)
4 Impermeable bag 5 Opening side 6 Outer bag 7 Fusing margin 8 Heat-retaining material 11 Multi-layer thermal warmer 12 Cloth storage bag 13 1st pocket 14a, 14b Partition cloth 15 3rd pocket 17 2nd pocket 18 Heat-resistant material 22 Coral

Claims (14)

Sodium chloride and waste-derived or naturally-derived aluminosilicate-containing components selected from waste-derived, natural-derived or animal-derived silicate-containing components, sea sand, porcelain crushed products, or jewel waste, waste-derived, Includes natural or animal-derived calcium carbonate-containing components and one or more waste-derived, natural-derived or animal-derived materials selected from waste-derived, natural-derived or animal-derived calcium phosphate-containing components. Composition for souvenirs. The souvenir composition according to claim 1, wherein sodium chloride is a salt derived from seawater. 1. The composition for souvenirs described in. A souvenir composition containing 70 to 85% by weight of sodium chloride and 15 to 30% by weight of one or more components selected from calcium carbonate, calcium phosphate and silicate with respect to the total weight of the composition. thing. A souvenir in which the composition for a souvenir according to any one of claims 1 to 4 is wrapped in a water-permeable material. The souvenir according to claim 5, further stored in a sealable impermeable bag. The souvenir according to claim 6, wherein the sealable impermeable bag is housed in an outer bag. The souvenir according to claim 7, wherein a heat insulating material is provided between the outer bag and the sealable impermeable bag. A method of using a souvenir, which comprises spraying water on the surface of the souvenir to the extent that the center of the souvenir according to claim 5 does not get wet, and heating or keeping the souvenir warm with a microwave oven or a heater. The method of using the souvenir according to claim 9, wherein spraying water is to evenly spray 0.5 to 5% by weight of water with respect to the total weight of the souvenir composition.
A souvenir composition obtained by adding water and starch paste to the souvenir composition according to any one of claims 1 to 4, and mixing and shaping the souvenir. A souvenir containing the souvenir composition according to any one of claims 1 to 4. Waste-derived, naturally-derived or animal-derived silicate-containing components, waste-derived or naturally-derived aluminosilicate-containing components selected from sea sand, porcelain crushed products or jewel waste, waste-derived, natural-derived or animal-derived Enclose one or more waste-derived, naturally-derived or animal-derived materials selected from waste-derived, naturally-derived or animal-derived calcium phosphate-containing components with a heat-resistant material. , A multi-layered thermal storage furnace sandwiched between the souvenirs according to any one of claims 5 to 8. The multilayer heat according to claim 13, wherein the heat-resistant material is urethane rubber, glass fiber sheet, silicone rubber, a composite material of silicone rubber and linen, a composite material of silicone rubber and an aramid fiber sheet, or a polyester sheet. Furnace.

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