JP3221006U - Deodorant sheet and deodorant seal - Google Patents

Abstract

An object of the present invention is to provide a deodorizing sheet and a deodorizing seal that easily exerts a deodorizing effect even when the installation space is limited, and the deodorizing effect is not easily deteriorated.
A deodorizing seal (5) has a cross-sectional three-layer structure, and includes an adhesive layer (3) attached to a backing sheet (2) and a deodorizing sheet (1) attached to the adhesive layer (3). That is, the deodorizing seal 5 has the adhesive layer 3 formed on one of the front and back sides of the deodorizing sheet 1. The deodorizing sheet 1 includes a natural mineral powder having thorium-containing natural mineral powder that exerts an ionization promoting effect by natural radiation, or contains a thorium-containing natural mineral. By containing natural mineral powder containing thorium having such a function, natural radiation is emitted from the surface of the deodorizing sheet 1 and the cluster molecules that cause malodor can be decomposed and nano-ionized. .
[Selected figure] Figure 2

Description

  The present invention relates to a deodorizing sheet and a deodorizing seal, and more particularly, to a deodorizing sheet and deodorizing seal capable of effectively deodorizing a sealable space such as an automobile, a room and a refrigerator.

  According to the Ministry of Health, Labor and Welfare "outline of the results of the National Health and Nutrition Survey," the percentage of people who smoke regularly now is 30.2% for men and 8.2% for women, and the percentage of smokers is the population It is about a quarter of that. Non-smokers are sensitive to the smell of cigarette smokers, and when smokers smoke close, they may feel the smell offensive, and smokers non-smokers in the room that smoked cigarettes Non-smokers feel uncomfortable even when

  In addition to harmful components such as ammonia, tar and acetaldehyde, tobacco contains components such as hydrogen sulfide, nicotine and nitrogen compounds. When the smoker smokes in the enclosed space, it is difficult to deodorize the smell of the cigarette because the above-mentioned components are mixed and adsorbed in various places in the enclosed space.

  For example, Patent Document 1 (Japanese Patent Laid-Open No. 2009-250463) discloses an air purifier for cleaning contaminants such as dust and cigarette floating in indoor space as a document disclosing a method for effectively removing the smell of cigarette. Is disclosed. The air purifier disclosed in Patent Document 1 includes a dust collection filter for removing dust and pollen from room air, and a deodorizing filter for removing room odor, and circulates room air by providing a fan. Can clean up the polluted air.

  In addition, although the odor of the above-mentioned cigarette has been regarded as a problem in the past, the odor newly regarded as a problem in recent years includes artificially created odors such as softeners, detergents and perfumes. These odors may be favorably received as long as they are fragrant enough, but if the odor is excessive, it is called "incense harm" and is becoming a social problem. People who suffer from "scent" may suffer from dizziness, nausea and diminished thinking due to the chemicals contained in the scent, and if this situation goes too far, it may cause chemical sensitivity.

  The above-mentioned softeners, detergents and perfumes are often used to decipher body odors and animal odors, so if you do not use these odors at all, you can eliminate the harm itself, but the original odor It is not possible to completely eliminate odor problems as it can not be misled. Under these circumstances, the currently sought-after odor can be said to be a completely odorless state in which the odor is totally absent rather than a specific good odor that all people receive.

  For example, Patent Document 2 (Japanese Patent Application Laid-Open No. 2017-75068) discloses a cylindrical activated carbon having a through hole extending from one end of the cross section to the other end as a document disclosing a technique for creating an odorless state. By using the activated carbon disclosed in Patent Document 2, odor molecules can be adsorbed on the surface of the activated carbon, and an odorless state can be created.

Unexamined-Japanese-Patent No. 2009-250463 JP, 2017-075068, A

  However, since the air purifier disclosed in Patent Document 1 is large, installation is difficult when the installation space is limited as in a car. Moreover, since the air cleaner disclosed in Patent Document 1 is required to replace the deodorizing filter by using it for a certain period, the time and effort of filter replacement is bothersome. Deodorization can also be performed by using the activated carbon disclosed in Patent Document 2. However, when odor molecules are adsorbed on the surface of the activated carbon, the deodorizing function gradually decreases. It has to be bothersome and maintenance costs a lot of money and time.

  The present invention was made to solve the above-mentioned problems, and the purpose of the present invention is to provide a deodorizing effect which can be easily exhibited even when the installation space is limited, and moreover the deodorizing effect is not easily deteriorated. It provides a sheet and a deodorant seal.

  In order to achieve the above object, the deodorizing sheet of the present invention is one in which a powdery natural mineral containing thorium exhibiting an ionization promoting effect by natural radiation is attached to the surface.

  The deodorizing sheet of the present invention may internally contain a powdered natural mineral containing thorium which exerts an ionization promoting effect by natural radiation.

  The powdered natural mineral containing thorium is monazite ore.

  In the above configuration, preferably, a photocatalytic substance having an antimicrobial function is further attached to the surface.

  In the above configuration, the deodorant sheet is preferably in the form of a mesh.

  The present invention is also a deodorant seal including the deodorant sheet and the adhesive layer provided on one of the front and back sides of the deodorant sheet.

  The above deodorant seal preferably further includes a laminate film attached to the surface of the adhesive layer.

It is a top view which shows the outline of the deodorizing seal | sticker of Embodiment 1 of this invention. It is AA sectional drawing of FIG. It is a perspective view which shows the main utilization forms of the deodorizing seal | sticker of Embodiment 1. FIG. It is a perspective view which shows the outline of the deodorizing sheet-like article of Embodiment 2 of this invention. It is the schematic explaining the use location of the deodorizing sheet-like article of this invention. It is a perspective view showing an outline of a deodorization seal of the present invention. It is AA sectional drawing of FIG.

  In the following, the features and structure of a preferred embodiment of the present invention will be described with reference to the drawings.

First Embodiment
FIG. 1 is a top view schematically showing a deodorizing seal of Embodiment 1 of the present invention, and FIG. 2 is a cross-sectional view taken along the line A-A of FIG. The deodorizing seal 5 of the present embodiment is attached to the backing sheet 2 as shown in FIG. The size of the deodorizing seal 5 of the present embodiment is not particularly limited because it can be appropriately changed according to the application, but for example, a rectangular seal of 1 cm × 6 cm is preferable. With such a shape, the air cleaner can be easily installed even in a space where it is difficult to install, and a deodorizing function can be obtained.

  The deodorizing seal 5 of the present embodiment can deodorize all kinds of odors, for example, tobacco odor generated by smoking, animal odor generated from pets such as dogs and cats, urine odor, laundry softener, perfume And odors such as fragrance can be deodorized.

  The deodorizing seal 5 of the present embodiment has a three-layer structure having a cross-sectional shape as shown in FIG. 2 and includes the adhesive layer 3 attached to the backing sheet 2 and the deodorant sheet 1 attached to the adhesive layer 3. Including. That is, the deodorizing seal 5 has the adhesive layer 3 formed on one of the front and back sides of the deodorizing sheet 1. The deodorizing sheet 1 according to the present invention is not only formed in a layer as shown in FIG. 2, but also on the surface of the adhesive layer 3 with a powder of a natural mineral exhibiting an ionization promoting effect by natural radiation. It may be

  The deodorizing sheet 1 includes a natural mineral powder having thorium-containing natural mineral powder that exerts an ionization promoting effect by natural radiation, or contains a thorium-containing natural mineral. By containing natural mineral powder containing thorium having such a function, natural radiation is emitted from the surface of the deodorizing sheet 1 and the cluster molecules that cause malodor can be decomposed and nano-ionized. . The inventor of the present invention uses a natural mineral containing thorium as a deodorizing method to generate or excite ion pairs in an aroma-containing gas irradiated with an alpha ray, beta ray, gamma ray or the like emitted from the natural mineral. As a result, it has been found that the deodorizing action is exhibited by the formation of radicals and the chemical reaction through the ion-molecule reaction. The average particle size of the powder of a natural mineral containing thorium is not particularly limited, but is preferably 0.1 μm to 20 μm, more preferably 1 μm to 15 μm, and still more preferably 5 μm to 10 μm.

  As natural minerals containing thorium used here, carbonated apatite, pyrite, pyrite, monazite, turkish quaise, amburgoite, burrisherite, rhabdophane, phosphoaurinite, phosphonium uranite, phosphatite One or more selected from the group consisting of uranium stone, phosphorous aluminum uranium stone, cuprous uranium stone, bezelite and xenotime are preferable. Among them, monazite, apatite, fluoroapatite, chlorapatite, hydroxyapatite or fluoroapatite as a mineral is more preferably used, and monazite ore, apatite, and fluoroapatite are more preferable.

  The deodorant sheet 1 preferably has a photocatalytic substance attached to its surface or contains a photocatalytic substance. When the photocatalytic substance is attached to the surface of the deodorant sheet 1 or the deodorant sheet 1 contains the photocatalytic substance, it is possible to improve the decomposition rate of molecules causing the offensive odor. That is, by selectively chemically changing in one direction ions or radical molecules produced by the interaction of a radioactive gas such as alpha rays, beta rays, gamma rays, etc. emitted from monazite ore, it is possible to The gas can be quickly converted to an unscented gas. For this purpose, it is considered that a photocatalytic substance should be present in the vicinity of ions or radicals generated by collision of radiation such as alpha rays, beta rays, gamma rays and the like with the aroma gas. That is, when the photocatalytic substance plays a role as an ion trapping agent or a radical scavenging agent, it is considered that it is possible to lead a chemical reaction to be promoted by the activity and reaction selectivity of the photocatalytic substance. Here, titanium oxide is preferable as the photocatalytic substance, and if necessary, an oxide of a platinum group metal such as platinum, palladium, rhodium, ruthenium or the like can be used. By including such a photocatalytic substance, it becomes possible to strongly decompose the molecules causing the offensive odor by the above-mentioned ore powder in combination with the ionizing effect. The average particle size of the photocatalytic substance is not particularly limited, but is preferably 0.1 μm to 10 μm, and more preferably 1 μm to 8 μm.

  Since the deodorizing sheet 1 of the present invention has obtained the ionization promoting effect of natural radiation by the powder of monazite ore and the deodorizing effect by the catalytic function of the photocatalyst, there is no fear of clogging as in the conventional deodorizing filter, There is an advantage that replacement is unnecessary and the deodorizing effect can be exhibited over a long period of time. For this reason, since the deodorizing sheet material 1 of the present embodiment has a semipermanent deodorizing effect duration and is excellent in durability performance, the running cost can be reduced because the number of replacements can be significantly reduced as compared with the conventional deodorizing agent. It is possible to reduce. Moreover, since the adhesive layer 3 is attached as shown in FIG.1 and FIG.2, the deodorizing sheet material 1 of this embodiment can be attached easily also in a narrow place.

  The deodorant sheet material 1 of the present embodiment is formed by applying a paint that exhibits a deodorizing function to the adhesive layer 3 and then drying it. In addition to containing the above-mentioned monazite ore powder and a photocatalytic substance as paints used here, various additives, such as a coloring agent, a dye, a printing ink, a thermoplastic resin, and a thermosetting resin, may be suitably added. it can. By adding these additives, the color of the deodorant sheeting 1 can be adjusted, and other necessary functions can be added. Further, from the viewpoint of enhancing the adhesion strength with the adhesive layer 3, it is preferable that the adhesive layer 3 contain an additive of a material that is easily compatible with the adhesive layer 3.

  It is preferable that the ratio which the powder of monazite ore occupies among the solid content contained in the said coating material is 1 to 30%, More preferably, it is 2 to 20%, More preferably, it is 3 to 10 % Or less. By including the powder of monazite ore at such a solid content concentration, it becomes possible to effectively decompose molecules that cause malodor.

  The thickness of the deodorant sheet material 1 is not particularly limited, but is preferably 0.1 mm or more and 1 mm or less, and more preferably 0.2 mm or more and 0.8 mm or less. With such a thickness, the deodorizing function of the deodorant sheet 1 can be effectively exhibited. When the thickness of the deodorant sheet material 1 is too thin, the powder of monazite ore is exposed to the surface and the touch feeling is reduced, so that it is preferable to have an appropriate thickness. On the contrary, in the form where touch feeling is not required, the thickness of the deodorant sheeting 1 may be reduced as much as possible, or mineral powder may be attached to the surface instead of forming a layered object like the deodorant sheeting 1 It may be an extent to which the In order to improve the ease of handling, it is preferable to use a deodorizing sheet material 1 of an appropriate thickness.

  The adhesive layer 3 is a part attached to one side of the deodorant sheet 1 and attached to an object. The pressure-sensitive adhesive layer 3 is not particularly limited as long as the pressure-sensitive adhesive sheet 1 has such an adhesive strength that the air-repellent sheet 1 is not blown even when the air is blown to the sheet 1.

(Use form)
FIG. 3: is a perspective view which shows the main utilization forms of the deodorizing sheet 1 of this embodiment. The deodorizing sheet material 1 of this embodiment can be used by sticking on the wing 25 of the air outlet 20 of the car air conditioner as shown in FIG. By sticking the deodorizing sheet material 1 at this position, the wind blown from the blower 20 is deodorized, and the inside of the vehicle can be deodorized effectively. The deodorizing seal 5 of the present embodiment is not limited to the case where it is attached to the air outlet 20 of the air conditioner, but it can be attached to the air outlet in a closed space where the smell is concerned, and deodorizing the attached space it can. As a typical example of use, for example, the deodorizing seal 5 of the present embodiment may be attached to the air outlet of an indoor air conditioner, the air outlet of a vegetable compartment of a refrigerator, or the like. The deodorizing seal 5 of the present embodiment is not limited to the substantially rectangular shape as shown in FIG. 1, and can be shaped and sized so as to easily exhibit the deodorizing function according to the form of use.

  Also, as shown in FIG. 3, by attaching the deodorant sheet compound 1 to the inside of a car, natural minerals including thorium attached to the deodorant sheet compound 1 can decompose cluster molecules into activated small molecules. . Thereby, the vibration transmitted from the speaker can be transmitted to the driver without distortion. As a result, the sound quality of the radio and stereo in the interior of the car becomes clearer, and an acoustic acoustic environment can be realized. Moreover, the heat conversion efficiency is improved by converting the cluster molecules in the fluid into a single small molecule, and higher temperature control can be performed, so that a high energy saving effect can be obtained. Furthermore, it is possible to expose and destroy nanometer sized viruses and pathogens by low dose radiation emitted from natural minerals including thorium attached to the deodorant sheet material 1.

Second Embodiment
FIG. 4 is a perspective view showing an outline of a deodorizing sheet according to Embodiment 2 of the present invention. The deodorizing sheet material 101 of the present embodiment may be a reticulated sheet as shown in FIG. The deodorizing sheet-like material 101 having such a shape is particularly effective when attached to an air filter inside the automobile. The method for producing the deodorizing sheet-like product 101 is produced by applying a paint exhibiting a deodorizing function to a reticulated sheet and drying it. The paint used here is the same as that of Embodiment 1, and therefore the description will not be repeated again.

  The material of the reticulated sheet may be cellulose, resin, metal or the like. The material of such a reticulated sheet can be appropriately changed depending on the application.

(Use form)
FIG. 5: is a perspective view which shows the main utilization forms of the deodorizing sheet-like article 101 of this embodiment. FIG. 5 is a view schematically showing an internal structure of the car air conditioner. First, the flow of wind in the internal structure of a car air conditioner will be described. The flow of air in the car air conditioner is indicated by the arrows in FIG. Specifically, first, the outside air is taken in and the foreign material contained in the outside air is removed by the air filter. Next, a blower fan sends the wind to the fins. The wind is cooled by the refrigeration cycle and blown into the car, or heated by the heat of the engine and blown into the car. In this way, cold air or warm air can be taken into the car.

  Although the deodorizing sheet 1 of the first embodiment has been described as being installed in a vent for blowing air into the vehicle (right end in FIG. 5), the deodorizing sheet 101 of the present embodiment is shown in FIG. It can also be installed on an air filter. By installing the deodorizing sheet 101 of the reticulated sheet shown in FIG. 4 on this air filter, it is possible to deodorize when entering the inside from the outside air. Here, it is preferable to dispose the deodorant sheet 101 of the present embodiment on the intake side of the air filter. By arranging the deodorizing sheet 101 at this position, even if the deodorizing sheet 101 is damaged by some external force, it is received by the air filter, so that the deodorizing sort 101 is prevented from being caught in the blower fan. be able to. In addition, since the deodorizing sheet material 101 of the present embodiment exerts the deodorizing effect semipermanently and is excellent in durability performance, the number of times of replacement can be significantly reduced as compared with the conventional deodorizing agent, and the running cost is reduced. It is possible to reduce.

Embodiment 3
In the second embodiment described above, the deodorizing sheet-like product in which the powder of a natural mineral is attached to the surface of the sheet formed of the resin molded in a mesh shape is described, but the present invention is not limited to such an embodiment. A natural mineral powder may be kneaded into the surface of the resin molded into a mesh shape. As described above, the powder of the natural mineral can be kneaded into the resin to prevent the powder of the natural mineral from falling off, and the deodorizing function can be maintained. The use form of the deodorizing sheet of the present embodiment conforms to that of the second embodiment.

Fourth Embodiment
FIG. 6 is a perspective view showing an example of the deodorizing seal of the fourth embodiment, and FIG. 7 is a cross-sectional view taken along the line B-B in FIG. As shown in FIG. 6, the deodorant seal of this embodiment includes a mesh-like deodorant sheet 101, an adhesive layer 23 provided on one side of the deodorant sheet 101, and a surface of the adhesive layer 23. And the laminated film 22 attached. By providing the adhesive layer 23 on the surface of the deodorant sheet 101, the deodorant sheet 101 can be attached to the object.

  In addition, the laminate film 21 is attached to the surface of the deodorant sheet 101 opposite to the surface on which the adhesive layer 23 is provided by static electricity and surface tension. The laminate film 21 is preferably transparent. Thereby, while laminating film 21 protects the surface of deodorizing sheet-like thing 101, position alignment when sticking deodorizing sheet-like thing 101 to a subject can be made easy.

(Use form)
The case where the deodorizing seal of the present embodiment is attached to the intake side of the intake filter of a car will be described as a specific example. First, the laminate film 22 on the side where the adhesive layer 23 is attached is peeled off to expose the adhesive layer 23. Next, the adhesive layer 23 is attached to the intake filter. At this time, since the laminate film 21 is transparent, alignment of the deodorant sheet material 101 with respect to the intake filter is facilitated. Finally, the deodorizing sheet-like material 101 can be attached to the intake filter by peeling off the laminate film 21 on the front side. The deodorizing seal of the present embodiment can easily be attached to the intake air filter as compared with that of the second embodiment, and therefore, it can be easily used by a layman who is poor at car maintenance.

  The above description merely describes the preferred embodiments of the present invention, and other equivalent structural changes applied to the specification and the claims of the present invention are also included in the scope of the present invention. Do.

1,101 Deodorant sheet material 2 backing sheet 3,23 Adhesive layer 5 Deodorant seal 20 Air vent 21,22 Laminated film 25 feathers

Claims (7)

  A deodorant sheet material on the surface of which is a powdery natural mineral containing thorium which exerts an ionization promoting effect by natural radiation.   A deodorant sheet containing a powdered natural mineral containing thorium that exerts an ionization promoting effect by natural radiation.   The odorproof sheet-like material according to claim 1 or 2, wherein the powdered natural mineral containing thorium is monazite ore.   The deodorant sheet as described in any one of claims 1 to 3, further comprising a photocatalytic substance having an antimicrobial function attached to the surface.   The deodorant sheet-like article whose deodorizing sheet-like article as described in any one of Claims 1-4 is mesh shape. The deodorizing sheet-like material as described in any one of Claims 1-5,
A deodorant seal comprising: a pressure-sensitive adhesive layer provided on one of the front and back sides of the deodorant sheet. A deodorant seal according to claim 6;
A deodorizing seal comprising: a laminate film attached to the surface of the adhesive layer.