WO2022054608A1 - Masque de rayonnement d'ions - Google Patents

Masque de rayonnement d'ions Download PDF

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Publication number
WO2022054608A1
WO2022054608A1 PCT/JP2021/031553 JP2021031553W WO2022054608A1 WO 2022054608 A1 WO2022054608 A1 WO 2022054608A1 JP 2021031553 W JP2021031553 W JP 2021031553W WO 2022054608 A1 WO2022054608 A1 WO 2022054608A1
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WO
WIPO (PCT)
Prior art keywords
mask
radiation
radioactive
mask body
ion
Prior art date
Application number
PCT/JP2021/031553
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English (en)
Japanese (ja)
Inventor
隆 竹原
Original Assignee
隆 竹原
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 隆 竹原 filed Critical 隆 竹原
Priority to JP2022547501A priority Critical patent/JPWO2022054608A1/ja
Publication of WO2022054608A1 publication Critical patent/WO2022054608A1/fr

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    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks

Definitions

  • the present invention adsorbs minute suspended matter such as viruses and allergens by radiating ions into the air.
  • minute suspended matter such as viruses and allergens
  • an ion radiation mask that can be inactivated.
  • the sanitary mask collects fine particles, bacteria, and viruses on the mask body with an ultrafine fiber cloth or non-woven fabric to reduce the invasion into the nose and mouth (see Patent Document 1). Further, a bactericidal agent such as povidone iodine may be applied to the mask body to improve the bactericidal activity (see Patent Document 2).
  • the present invention was created in view of such circumstances.
  • a radioactive natural mineral is attached to the mask body, and negative ions from this radioactive substance adsorb or inactivate fine particles such as whistle in the air. It is an object of the present invention to provide an ion emission mask capable of being capable.
  • the present invention which was created to solve the above problems, provides an ion radiation mask having a mask body in which a mixture of powders or granules of radioactive natural minerals is coated on the outer surface.
  • a powder or granule of a mineral (radioactive natural mineral) that emits radiation of natural origin is used, and an ionizing substance by radiation from a mixture of a plurality of components of the radioactive natural mineral.
  • Viruses and PM2.5 on the outside (front side) of the mask body at least this ion radiation mask having a mask body that emits radiation.
  • Fine particles such as pollen can be activated (details will be described later).
  • a mixture of powdery or granular radioactive natural minerals is applied to the outer surface (front surface) of the mask body.
  • radioactive natural minerals generally have strong energy, but on the other hand, they emit ⁇ -rays and ⁇ -rays, which have a short effective energy range and are not highly permeable, so when applied to the outer surface of the mask body, they become viruses on the front surface. This is because, while it is possible to apply an amount that exerts a strong effect, it is possible to significantly reduce the exposure on the face side of others who are away from the mask body or the user who is shielded by the mask body.
  • the outer surface of the mask body is formed of a fiber material or a non-woven fabric material. It is preferable that the outer surface of the mask body is printed with a pigment ink or a dye ink containing a mixture of powders or granules of radioactive natural minerals.
  • the outer surface of the mask body has a blocking layer coated with a radiation blocking substance, and the surface of the blocking layer has a radioactive layer in which a dot pattern is printed with the pigment ink.
  • the outer surface of the mask body made of fiber material or non-woven fabric material is printed with a pigment ink or dye ink containing radioactive natural minerals in a dot pattern or the like.
  • a pigment ink or the like containing a radioactive natural mineral on the mask main body fabric, a desired amount of radioactive substance can be easily and stably fixed to the outer surface of the mask main body.
  • a radiation blocking substance is coated in advance before printing, it is possible to prevent the radiation dose from being transmitted to the human body side and being exposed even if the vitality of the virus or the minute substance is enhanced.
  • the mask body is kneaded with activated carbon powder or granules.
  • the activated carbon When activated carbon is kneaded into the mask body, the activated carbon adsorbs the carbon dioxide in the outside air that has entered the mask body and the exhaled air that is trapped in the mask body, and the exhaled carbon dioxide concentration in the blood can be reduced. As a result, it is possible to shorten the activity time when wearing the mask, which is a problem with general-purpose masks, and reduce the decrease in activity efficiency, which also contributes to health promotion.
  • the mask body is kneaded with a mixture of powders or granules of radioactive natural minerals, and the inner surface of the mask body is coated with a radiation blocking substance. It has a blocking layer of radiation.
  • radioactive natural minerals were applied to the outer surface of the mask body, but in other mask radiation masks, radioactive natural minerals are kneaded into the mask body.
  • radiation penetrates the mask body fabric to some extent, so it is necessary to increase the content of radioactive natural substances from the first invention in order to obtain the life-and-death effect of viruses and the like, and the radiation blocking substance inside the mask body. It is more necessary to have a coating.
  • the radioactive natural mineral is exemplified by a mixture of a plurality of pegmatite-based minerals. It is preferable that zirconium ore or thorium ore is contained as a representative component thereof.
  • the outside (front side) of the mask body is ionized by the radiation using a mixture of powders or granules of radioactive natural minerals while avoiding exposure to the user or others.
  • radioactive natural minerals ⁇ About radioactive natural minerals >> First, the radioactive natural mineral used in the ion radiation mask of the present invention and the fine particles using the same will be adsorbed or inactivated.
  • the generation of negative ions is roughly classified into the generation by physical impact energy, the generation by electrical energy, the generation by trace radiation energy, and the generation by ultraviolet energy.
  • the generation by trace radiation energy from radioactive natural minerals is used. It is generated by diffusing into small molecules and ions.
  • Radioactive natural minerals are substances that constantly emit a small amount of radiation, and emit ⁇ -rays, ⁇ -rays, and ⁇ -rays.
  • ⁇ -rays are radiation emitted when the atomic nucleus undergoes alpha decay, and because the energy and emitted particles (helium particles) are larger than other radiation, the energy given to nearby objects is large, but the energy is lost immediately.
  • the penetrating power is weak and it can be blocked with about one sheet of paper.
  • ⁇ rays are radiation emitted when the atomic nucleus undergoes beta decay, and the electrons emitted at high speed at this time are beta rays.
  • Beta rays are transmitted through the air but can be blocked by thin metals, etc., but their penetrating power is stronger than that of alpha rays, and their deionization action is weaker than that of alpha rays.
  • ⁇ -rays are radiation that is emitted when the energy that is no longer needed when the atomic nucleus decays is gamma rays, which is different from alpha rays and beta rays, and when beta decay occurs due to electrification s, and is emitted at high speed at this time.
  • the electrons that are generated are beta rays.
  • Gamma rays have a large force of penetrating substances with the same electromagnetic waves as radio waves, can be blocked by concrete walls and lead plates, and have a weaker ionizing effect than beta rays.
  • Radioactive natural minerals generally emit ⁇ -rays, ⁇ -rays, ⁇ -rays and ⁇ -rays depending on their components. This point will be described later.
  • the water component (humidity) in the air is hydrogen ion, hydroxyl radical, oxonium ion, and hydroxylation due to the radiation emitted from the radioactive natural mineral.
  • Ions etc. are generated. Since the generated ions are electrically unstable, they have the property of instantly attracting to surrounding substances.
  • positively or negatively charged ions are adsorbed on minute substances such as allergens and dropped.
  • the adsorption / drop action of this minute substance causes the ion radiation mask of the present invention to block the pollen, PM2.5, etc.
  • ions having the same properties as active oxygen react with and oxidize with a floating virus or the like to make the ion inactive. The inactivating action of this floating virus causes the ion radiation mask of the present invention to have an antiviral action.
  • radioactive natural minerals used in the present invention include a mixture of a plurality of naturally occurring minerals (pegmatite-based mineral mixture) shown in Table 1 below.
  • Each component of the radioactive natural minerals in Table 1 contains U-238 series nuclides, Th-232 series nuclides, and K-40 nuclides that emit ⁇ -rays and ⁇ -rays in radiation decay, respectively.
  • 10 ⁇ 8 mm ceramic balls surface-modified with the radioactive natural minerals in Table 1 were prepared, and the radiation dose was measured at different distances (measuring equipment: ROTEM RAM-GENE, background: about 0. 2 ⁇ Sv / h), about 4.5 ⁇ Sv / h at the nearest position of the ceramic ball, about 0.5 ⁇ Sv / h at the position 5cm away from the ceramic ball, and about 0.3 ⁇ Sv / h at the position 10cm away from the ceramic ball.
  • the radiation dose was also measured by changing the presence or absence of a shield (measuring equipment: ROTEM RAM-GENE, background: about 0.2 ⁇ Sv / h).
  • the measuring device was positioned at a distance of 7 cm from the position where the ceramic balls were arranged, and one general-purpose printing paper was used as a shield between them.
  • the dose without a shield is about 1.8 ⁇ Sv / h
  • the dose with a shield is about 0.2 ⁇ Sv / h
  • the dose is 10% just by providing a shield of about one sheet of paper. It turned out to go down to.
  • FIG. 3 is a schematic cross-sectional view of the first and second examples of the present ion radiation mask 10 (hereinafter, also simply referred to as “the present mask 10” and “mask 10”), specifically, the first in (a).
  • the present mask 10 shows a second example
  • FIG. 5 shows a schematic cross-sectional perspective view of the third example of the present mask 10.
  • the mask 10 shown in FIGS. 3 and 5 covers the lower part of the face including the nose and mouth of the user like a general-purpose hygiene mask, and although not shown, both the left and right sides of the user are placed on the upper and lower sides of both lateral edges. It is equipped with a pair of hooking means for hooking on the ear.
  • the radioactive layer 14 and the deodorant sheet as the mask body 12 are laminated in order from the external side (left side in the figure) to the face side (right side in the figure).
  • the radioactive layer 14 has a breathable knitted fabric material or non-woven fabric on which a paint obtained by powdering and dissolving radioactive natural minerals is printed and adhered to the outer surface (left side in the figure), or the same paint is applied to the outer surface of the mask body. It is formed of an attached print layer.
  • the moisture (humidity) in the air in front of the user can be ionized to activate the floating virus and fine particles such as PM2.5 and pollen.
  • a material that blocks or absorbs radiation is coated on the face side of the radioactive layer 14 before the radioactive natural minerals are printed and adhered, and between the radioactive layer 14 and the mask body 12.
  • a radiation blocking layer 16 is interposed.
  • the blocking layer 16 By providing the blocking layer 16, it is possible to block radiation transmission to the face and eliminate the influence on the user. Further, the blocking layer 16 may be formed of a radiation blocking / absorbing material such as Pb, a tungsten fiber, or a substance instead of being coated for radiation blocking or absorption.
  • a radiation blocking / absorbing material such as Pb, a tungsten fiber, or a substance instead of being coated for radiation blocking or absorption.
  • the powdery / granular substance 18 of activated carbon is kneaded into the fiber or non-woven fabric having breathability as the mask body 12 as the deodorant layer. Since the component of this activated carbon adsorbs carbon dioxide, the amount of carbon dioxide in the exhaled breath can be reduced, and the concentration of carbon dioxide in the blood can be reduced. Therefore, it is possible to prevent a decrease in the activity and time of the user when wearing the mask. Further, for winter, the fiber or non-woven fabric as the mask body 12 may be kneaded with far-infrared powder to form a far-infrared sheet for the purpose of preventing cooling (not shown).
  • the outer surface of the mask body 12 of the deodorant fabric or the far-infrared radiation fabric is coated with a material that blocks or absorbs radiation to form a blocking layer 16, and a paint containing radioactive natural minerals is applied to the surface thereof.
  • a photographic view of the mask body 12 fabric on which the print adheres to form the radioactive layer 14 is shown from the outside (left side of FIG. 3).
  • a state in which a paint containing radioactive natural minerals is printed on the barrier layer 16 in a honeycomb-shaped dot pattern is shown.
  • the present ion radiation mask 10'as a second example is substantially exemplified from the same viewpoint as in FIG. 3 (a).
  • this ion radiation mask 10' powders and granules of radioactive natural minerals are coated on the outer surface of the fiber or non-woven fabric of the mask body (deodorant layer or the like) 12' to form the radioactive layer 14.
  • the face side of the mask body 12' is coated with a material that blocks or absorbs radiation to form a blocking layer 16', and when the content of radioactive natural minerals kneaded into the mask body 12'is high or ⁇ Even if the radiation dose contains a large amount of radioactive natural minerals and the dose transmitted through the mask body 12'exceeds the regulated amount, the coating 16'blocks the radiation to the face side and affects the user. Can be eliminated. Further, it is also possible to stack a sheet member 18'that allows air to pass through by kneading activated carbon powder on the surface of the coating 16'on the face side to reduce carbon dioxide in exhaled breath and eventually in blood.
  • a powder / granular substance 14'of a radioactive natural mineral may be kneaded into the mask body 12'instead of the radioactive layer 14'.
  • FIG. 5 shows a third example as a modification of FIG. 3A, in which the virus-reducing fiber fabric 21 and the deodorant stretch fabric 20 are added to the configuration of FIG. 3A to form a mask body 12 ′′.
  • the virus-reducing fabric 21 has the effect of reducing specific viruses on the fiber (test method: ISO18184: 2019). Therefore, it is possible to prevent the invasion of the virus in the external air that has failed to be killed by the radiation from the mask body 12 ′′.
  • the deodorant stretch fabric 20 is formed of a bare mesh fabric, which is gentle on the skin, forms an ionized state on the surface of the yarn, and adsorbs ammonia, acetic acid, and isovaleric acid to further reduce unpleasant odors. can.
  • Ion radiation mask 10 Ion radiation mask 12 Mask body (deodorant layer) 14 Radioactive layer (radioactive natural mineral) 16 Blocking layer (radiation blocking means)

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Pulmonology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

[Problème] La présente invention concerne un masque de rayonnement d'ions capable d'adsorber et d'inactiver des substances flottantes minuscules telles que des virus et des substances allergiques par rayonnement d'ions dans l'air. [Solution] Dans ce masque de rayonnement d'ions, un mélange d'une matière granulaire ou d'une matière poudreuse d'un minéral naturel radioactif est appliqué sur la surface externe d'un corps principal de masque. En particulier, la surface externe du corps principal de masque est formée à partir d'un matériau fibreux ou d'un matériau de tissu non tissé, et la surface externe du corps principal de masque est soumise à une impression avec une encre pigmentaire ou une encre colorante contenant un mélange d'une matière granulaire ou d'une matière poudreuse d'un minéral naturel radioactif. Plus spécifiquement, la surface externe du corps principal de masque est recouverte d'une substance d'interception de rayonnement, et un motif de points est imprimé avec l'encre de pigment sur la surface recouverte.
PCT/JP2021/031553 2020-09-09 2021-08-27 Masque de rayonnement d'ions WO2022054608A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022547501A JPWO2022054608A1 (fr) 2020-09-09 2021-08-27

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020151612 2020-09-09
JP2020-151612 2020-09-09

Publications (1)

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WO2022054608A1 true WO2022054608A1 (fr) 2022-03-17

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JP (1) JPWO2022054608A1 (fr)
WO (1) WO2022054608A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008538136A (ja) * 2004-12-20 2008-10-09 メリディアン リサーチ アンド ディベロップメント 放射線検出性防護物品
JP2011011004A (ja) * 2009-07-06 2011-01-20 Junji Ikeda 空気清浄機構とそれを利用した装置
JP2019027002A (ja) * 2017-08-03 2019-02-21 プロテックアート株式会社 マスク

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008538136A (ja) * 2004-12-20 2008-10-09 メリディアン リサーチ アンド ディベロップメント 放射線検出性防護物品
JP2011011004A (ja) * 2009-07-06 2011-01-20 Junji Ikeda 空気清浄機構とそれを利用した装置
JP2019027002A (ja) * 2017-08-03 2019-02-21 プロテックアート株式会社 マスク

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