JPH07185020A - Aerosol spray - Google Patents

Abstract

PURPOSE:To promote the peripheral blood flow of a body, reserve, the heat of the body, and activate the whole body by incorporating sericite and calcite which emit far infrared rays at ordinary temperature, into an aerosol spraying agent for emitting infrared rays to reserve the heat of the body. CONSTITUTION:This aerosol spaying agent contains sericite and calcite which emit far infrared rays at ordinary temperature, and also contains an antibacterial agent having high antibacterial property. The sericite is muscovite represented by the general formula (X)0-1(Y)2-3(Z)4(O)10(OH)2. In the formula, X is K<+>, Na<+>, or Ca<+2>, Y is Al<3>, Fe<3>, Fe<2+>, or Mg<2+>, and Z is Al<3+> or Si<4+>. The chemical component of the sericite specifically consists of 46-48 mole % of SiO3, 28-30 mole % of Al2O3, and 8-10 mole % of K2O. As the calcite, a mineral consisting of 80wt.% of sericite and 20wt.% of calcite is used.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an aerosol spray agent which irradiates far infrared rays to keep a body warm.

[0002]

2. Description of the Related Art Recently, various effects of far infrared rays have been discovered. For example, far infrared rays are used for gas heaters, electric heaters, electric kettles and the like. In these cases, heating the ceramic, irradiating the far infrared rays emitted by this heating ceramic to food,
It is designed to maximize the taste of food, or to heat the human body by directly heating it with the infrared rays.

However, conventional far-infrared rays are mainly used in a relatively high temperature range as a heater and the like, and far-infrared rays at a low temperature around room temperature are still unclear. Therefore, at a low temperature around room temperature. Currently, there is not much use of far infrared rays,
Utilization development in this field has been an issue in the field of far infrared ray utilization.

The present invention has been made to solve the above-mentioned problems, and promotes peripheral blood flow of the body of the body by using far infrared rays at room temperature to keep the body warm and physiologically activate the body as a whole. It is an object of the present invention to provide an aerosol spraying agent that can be converted into an aerosol. Moreover, it aims at providing the aerosol spraying agent which has a deodorizing effect and a bactericidal effect in the part which is easy to sweat.

[0005]

The inventors of the present invention have conducted various studies on various ceramics emitting far infrared rays, and as a result, mica produced in a specific region emits far infrared rays at room temperature,
It was found that this far infrared ray promotes physiological activity of the human body.

The present invention has been made based on the above findings, and the aerosol spraying agent according to claim 1 of the present invention comprises:
It is composed of sericite and / or calcite that emits far infrared rays at room temperature.

Further, the aerosol spraying agent according to a second aspect of the present invention is the aerosol spraying agent according to the first aspect of the invention, which contains an antibacterial agent having a high antibacterial and antibacterial property.

Next, the present invention will be described in detail. The sericite and calcite contained in the aerosol spraying agent of the present invention are both natural ceramics produced in Japan. Sericite is muscovite represented by the following general formula. However, in Formula 1, X = K ⁺ , Na ⁺ , Ca ²⁺ , Y
= Al ³⁺ , Fe ³⁺ , Fe ²⁺ , Mg ²⁺ , Z = Al ³⁺ , Si
⁴⁺ . (X) _0-1 (Y) _2-3 (Z) ₄ (O) ₁₀ (OH) ₂ ··· Formula 1 More specifically, the chemical component of this sericite is SiO ₂
Is 46 to 48 mol%, Al ₂ O ₃ is 28 to 30 mol%, K
₂ O is 8 to 10 mol%. The heating loss (Tg loss) is 6 to 8%.

The sericite is in the form of fine particles having a length-to-thickness ratio (aspect ratio) of about 100, an average particle diameter of 2 μm, and a maximum particle diameter of 20 μm. And this is different from general ones, and is a layered mineral in which K ⁺ is bonded as an interlayer ion in a tetrahedral-octahedral-tetrahedral three-layer structure,
It is highly slippery and has its central octahedron Al ³⁺ replaced with Mg ²⁺ or Fe ²⁺ . Such Mg ²⁺ and Fe
By utilizing the property of ²⁺ , the chemical activity and affinity between sericite and other inorganic compounds or organic compounds can be enhanced, and a compound with a synthetic resin solution can be obtained as described later. The calcite is a mineral composed of 80% by weight of sericite and 20% by weight of calcite, for example. As is well known, calcite is a mineral mainly composed of Ca oxide.

The sericite and calcite are 25 to 4
7 to 30μ at an output of around 10 ⁻³ W / cm ² at room temperature of 5 ° C.
Far-infrared rays in the wavelength range of m, especially in the fingerprint area of 7 to 15 μm, which is also called a growing ray, absorbs infrared rays corresponding to molecular motions of water, proteins, carbohydrates, etc., which are directly related to life phenomena. This is a wavelength range that is performed and has physiological effects other than simple thermal vibrations of molecules. This far infrared ray, unlike the case of giving a conventional thermal stimulus, irradiates the human body, stimulates afferent nerve impulses from the corneum of the living body, and activates the autonomic nerve via the hypothalamus. Has the effect of Therefore, far-infrared rays have the effect of promoting peripheral blood flow based on the activation of the autonomic nerves of the human body due to the irradiation, and keeping the irradiation site such as the foot warm. The natural ceramics used in the present invention, sericite and calcite, both radiate the necessary infrared rays independently, but from the viewpoint of storage stability in an aerosol spray agent, sericite (S) and calcite (C). Compounding ratio (S /
Those having C) of 50/50 to 80/20 are preferably used. In addition, the generated energy based on far infrared rays of the natural ceramic composed of sericite and calcite is as shown in the following table, for example.

[0011]

[Table 1]

The above-mentioned sericite and / or calcite is used by coating an article by applying a dispersion in a synthetic resin solution to the article.
This synthetic resin solution was prepared so that it can be sprayed as an aerosol while containing sericite and / or calcite. And, it is preferable that the aerosol is prepared so that it can be directly coated on the inner surface of an article, for example, shoes, which comes into direct contact with the human body by means such as spraying.

The synthetic resin solution is a synthetic resin of hydrophilic or lipophilic resin dissolved in a solvent such as water or an organic solvent, and the material and solvent of the synthetic resin are not particularly limited. However, in view of the fact that sericite and calcite are used in the parts that come into contact with the human body, it is preferable that the synthetic resin does not adversely affect the human body. Examples of such synthetic resin and solvent include butyral resin and ethyl alcohol. The butyral resin is a resin soluble in ethyl alcohol, which is obtained by converting polyvinyl alcohol into butyral with butyraldehyde, for example. The chemical and physical properties of the butyral resin can be variously adjusted depending on the number of hydroxyl groups and butyl groups and the number of acetyl groups remaining in polyvinyl alcohol. And
The butyral resin used in the present invention has an acetyl group of 3 to 5 mol% and a butyral group of 63 to 70 mol%.
A hydroxyl group having a ratio of 32 to 37 mol% is preferably used. The butyral resin having a viscosity adjusted to 10 to 30 centipoise is preferably used. As ethyl alcohol, denatured ethyl alcohol, for example, isopropyl alcohol, is preferably used because it has no physiological effect on the human body.

The above-mentioned synthetic resin preferably contains a plasticizer. Since it is possible to improve physical properties such as flexibility of butyral resin containing sericite and / or calcite by adding a plasticizer, sericite and / or via the butyral resin to the inner surface of the shoe, and / or When coating calcite,
These can be stably fixed to the inner surface of the shoe or the like. As the plasticizer, phthalic acid compounds such as dioctyl phthalate and dibutyl phthalate are preferably used. In addition, diethyl phthalate, diisobutyl adipate, acetyl tributyl citrate, etc. are preferably used.

Further, it is more preferable to use an aerosol spraying agent containing sericite and / or calcite to which an antibacterial agent having a high antibacterial property is added. As the antibacterial agent having a high antibacterial property, for example, metal soap is preferably used.
Metal soap is a general term for all metal salts other than aliphatic alkali, and has a polar-nonpolar molecular structure. The non-polar part has water repellency, lubricity, releasing property, etc.
The polar portion has biological inhibitory action, acid scavenging action and the like. In the present invention, for example, when the inner surface of a shoe is coated with an aerosol spray agent, temperature and humidity fluctuate greatly depending on the condition of the foot in the shoe, causing sweat and tinea bacilli, Staphylococcus aureus, Escherichia coli, etc. in the shoe. Even if it becomes a condition in which the bacteria described above are generated, the biological inhibition effect of the metal soap effectively prevents or suppresses the generation of these bacteria, and thus effectively suppresses athlete's foot, etc. For example, they can be effectively prevented from bacteria.

As such a metal soap, for example, a metal salt of amino acid is preferably used, and as the metal salt, salts of silver, copper and the like are preferably used. Further, those in which the metal soap is attached to the surface of the micro hollow beads are preferably used so that the metal soap does not precipitate and adhere and solidify during long-term storage of the aerosol spraying agent. These micro hollow beads can reduce the amount of resin used by increasing the volume ratio in the resin with lightweight beads. The average particle size of the micro hollow beads is not particularly limited, but those having a particle size of 1 to 3 μm are preferably used in view of spraying as an aerosol spraying agent.

[0017]

According to the first aspect of the present invention, for example, when an aerosol spray is sprayed on the inside of a shoe, far infrared rays are emitted from the ceramic adhered to the inner surface of the shoe when the shoe is worn, By stimulating the peripheral blood flow of the foot with the far infrared rays to keep the foot warm, it is possible to prevent discomfort caused by a decrease in foot temperature.

According to a second aspect of the present invention, in the invention according to the first aspect, since the aerosol spraying agent further contains an antibacterial agent having a high antibacterial property, the inside of the shoe Even if you perspire from your feet and become a hotbed of bacteria, the highly antibacterial antibacterial agent can prevent the development of odor and bacteria and eliminate discomfort.

[0019]

【Example】

Example 1 In this example, 60 parts by weight of ethyl alcohol (modified with isopropyl alcohol) was mixed with 1 part of butyral resin and 1 part of plasticizer (BBP), respectively.
A synthetic resin solution was prepared by adding 6 to 18 parts by weight and 2 to 4 parts by weight. Then, 20 parts by weight of natural ceramics (serisite and calcite) were added to this synthetic resin solution, and then the natural ceramics were dispersed in the synthetic resin solution by a high-speed mixer, three rolls, a ball mill or the like. At this time, 1 part by weight of modified bentonite was added as an anti-precipitation agent to prevent the natural ceramic from precipitating, and it was prepared as a first intermediate product of the aerosol spraying agent of this example.

On the other hand, to 60 parts by weight of the same ethyl alcohol as described above, 0.4 parts by weight of Holon Killer (trade name of Nikko Co., Ltd.) was added as a metal soap, and this solution was added to the above intermediate product. Then, the mixture was sufficiently stirred to sufficiently disperse the natural ceramic and the holon killer to prepare the aerosol spraying agent of this example. In addition, the holon killer uses amino metal (trade name of metal soap manufactured by Nikko Co., Ltd.), which is a kind of metal soap mainly composed of an amino acid surfactant composed of L-glutamic acid and natural fatty acid, on the surface of the micro hollow beads. It is a coated antibacterial product.

Next, 45 g of the above aerosol spraying agent was pressed into the container with 32 g of mixed gas (DME / LPG = 70/30) to adjust the pressure in the container to 4.3 Kg / cm ² to prepare an aerosol product. The specific gravity of the aerosol spraying agent was 0.908 at 20 ° C.

The above aerosol product was sprayed on the inner surface of the shoe three times to dry the aerosol spraying agent, and a butyral resin film containing a natural ceramic and a holon killer was formed on the inner surface of the shoe. When the intensity of far infrared rays from this resin film was measured at a position 10 cm away from the film, the intensity was 0.
It was 03 W / cm ² . As described above, it was found that the far-infrared rays have the effect of strengthening the peripheral blood flow based on the activation of the autonomic nerves of the human body by the irradiation and keeping the feet warm.

When the antibacterial property was measured, the results shown in Table 2 below were obtained. As is clear from the results shown in Table 2 below, it was found that in this Example, the initial deodorizing effect of ethyl alcohol and the bactericidal effect against various bacteria were observed with the passage of time. Further, it was found that the anti-foul odor effect was sustained since various bacteria were not observed even after 60 minutes passed.

[0024]

[Table 2]

Example 2 In this example, first, ethyl alcohol (modified with isopropyl alcohol) 60 was used.
18 parts by weight and 2 parts by weight of a butyral resin and a plasticizer (BBP) were added to each part by weight to prepare a synthetic resin solution. Then, 10 parts by weight of natural ceramics (serisite and calcite) were added to this synthetic resin solution, then the natural ceramics were dispersed in the synthetic resin solution in the same manner as in Example 1, and 1 part by weight of modified bentonite was added. Was prepared as the first intermediate product of the aerosol spray of this example. Further, the ethyl alcohol solution of holon killer prepared in the same manner as in Example 1 was added to the first intermediate product to obtain Example 1.
The aerosol spray agent of this example was prepared in the same manner as described above.
It was found that the same effects as in Example 1 were exhibited in this example as well.

The high antibacterial agent used in the present invention is not limited to the above-mentioned metal soaps, and in short, all the metal soaps are included. Further, although the present invention has been described for the case of spraying onto the inner surface of the shoe, the aerosol spraying agent of the present invention can be widely applied to other articles.

[0027]

As described above, according to the invention described in claim 1 of the present invention, for example, when the aerosol spraying agent is sprayed on the inside of the shoe, it adheres to the inner surface of the shoe while wearing it. Since far infrared rays are emitted from natural ceramics, the far infrared rays stimulate peripheral blood flow in the foot to keep the foot warm so that discomfort due to a decrease in foot temperature can be prevented.
It is possible to provide an aerosol spray agent that promotes peripheral blood flow of a body by utilizing far infrared rays at room temperature, thereby keeping the body warm and physiologically activating the whole body.

Further, according to the invention described in claim 2 of the present invention, in the invention described in claim 1, the aerosol spraying agent further contains an antibacterial agent. Even if you sweat from the skin and become a hotbed of bacteria, the antibacterial agent can prevent the development of odorous odor and bacteria, and you can eliminate discomfort, so the deodorant effect and bactericidal effect in the part that easily sweats It is possible to provide an aerosol spraying agent having

Claims (2)

[Claims] 1. An aerosol spray agent containing sericite and / or calcite that emits far infrared rays at room temperature. 2. The aerosol spraying agent according to claim 1, which contains an antibacterial agent having a high antibacterial property.