JP2022016243A - 二酸化チタンを含む抗菌脱臭マスク - Google Patents
二酸化チタンを含む抗菌脱臭マスク Download PDFInfo
- Publication number
- JP2022016243A JP2022016243A JP2020184098A JP2020184098A JP2022016243A JP 2022016243 A JP2022016243 A JP 2022016243A JP 2020184098 A JP2020184098 A JP 2020184098A JP 2020184098 A JP2020184098 A JP 2020184098A JP 2022016243 A JP2022016243 A JP 2022016243A
- Authority
- JP
- Japan
- Prior art keywords
- titanium dioxide
- antibacterial deodorizing
- mask
- filter
- mask body
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 180
- 239000004408 titanium dioxide Substances 0.000 title claims abstract description 90
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 69
- 230000001877 deodorizing effect Effects 0.000 title claims abstract description 69
- 239000002245 particle Substances 0.000 claims abstract description 87
- 210000005069 ears Anatomy 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 51
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 239000004927 clay Substances 0.000 claims description 16
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 9
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 9
- 229910021536 Zeolite Inorganic materials 0.000 claims description 9
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 9
- 239000004571 lime Substances 0.000 claims description 9
- 239000010457 zeolite Substances 0.000 claims description 9
- 239000000440 bentonite Substances 0.000 claims description 4
- 229910000278 bentonite Inorganic materials 0.000 claims description 4
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 4
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 4
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 7
- 229910052749 magnesium Inorganic materials 0.000 description 7
- 239000011777 magnesium Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000004576 sand Substances 0.000 description 4
- 241000700605 Viruses Species 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 210000000987 immune system Anatomy 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000011941 photocatalyst Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010006326 Breath odour Diseases 0.000 description 1
- 241000711573 Coronaviridae Species 0.000 description 1
- 208000018522 Gastrointestinal disease Diseases 0.000 description 1
- 208000025157 Oral disease Diseases 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- -1 and in particular Substances 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000030194 mouth disease Diseases 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
-
- 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
- A41D13/1192—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with antimicrobial agent
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
-
- 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
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
-
- 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
- A41D13/1161—Means for fastening to the user's head
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
- A41D27/02—Linings
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
- A41D27/24—Hems; Seams
- A41D27/245—Hems; Seams made by welding or gluing
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/02—Layered materials
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/30—Antimicrobial, e.g. antibacterial
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/30—Antimicrobial, e.g. antibacterial
- A41D31/305—Antimicrobial, e.g. antibacterial using layered materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
- A61L9/014—Deodorant compositions containing sorbent material, e.g. activated carbon
-
- 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
- A62B18/025—Halfmasks
-
- 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
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
- A62B18/084—Means for fastening gas-masks to heads or helmets
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
- A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2300/00—Details of garments
- A41D2300/20—Inserts
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2300/00—Details of garments
- A41D2300/30—Closures
- A41D2300/33—Closures using straps or ties
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2300/00—Details of garments
- A41D2300/50—Seams
- A41D2300/52—Seams made by welding or gluing
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2400/00—Functions or special features of garments
- A41D2400/36—Deoderising or perfuming
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2101/00—Chemical composition of materials used in disinfecting, sterilising or deodorising
- A61L2101/02—Inorganic materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/14—Filtering means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/22—Treatment by sorption, e.g. absorption, adsorption, chemisorption, scrubbing, wet cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/045—Deodorising additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/0622—Melt-blown
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/0627—Spun-bonded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
- B01D2239/0672—The layers being joined by welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/08—Special characteristics of binders
- B01D2239/086—Binders between particles or fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/12—Special parameters characterising the filtering material
- B01D2239/1241—Particle diameter
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Materials Engineering (AREA)
- Pulmonology (AREA)
- Zoology (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Environmental Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Catalysts (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
図1を参考して、本発明の一具体例による二酸化チタンを含む抗菌脱臭マスクを説明する。図1は、本発明の一具体例による二酸化チタンを含む抗菌脱臭マスクを簡単に図示したものである。
前記平均粒径(D50)が0.2mm乃至2mmである二酸化チタン粒子は、二酸化チタン形成用組成物で形成されることができ、前記二酸化チタン形成用組成物は、平均粒径(D50)1μm以下の二酸化チタン粒子85乃至95重量%及びマグネシウム5乃至15重量%を含むことができる。前記マグネシウム成分の含量が二酸化チタン粒子の粒径に影響を与えることができ、特に、上記含量範囲で二酸化チタンと前記マグネシウムは一部以上共融されることができ、工程温度を低くすることができるため、一定サイズ以上の二酸化チタン粒子が製造可能になる。また、前記マグネシウムは、可視光領域における触媒効率及びより低い電流における触媒効率を改善させる効果があり、抗菌脱臭効果がさらに改善されることができる。
本発明の他の観点は、抗菌脱臭パッドに関する。図5を参考すると、前記抗菌脱臭パッドは、スパンボンドを含む中間材層109と、前記中間材層109上に平均粒径(D50)が0.2mm乃至2mmである二酸化チタン粒子を含む抗菌脱臭層103とを含むことができる。
100 マスク本体
101 表地
103 抗菌脱臭層
1031 二酸化チタン粒子
1033 黄土、炭、活性炭、白土、ゼオライト及び/または石灰粒子
105 フィルター
107 裏地
109 中間材
140 超音波接着
200 固定紐
300、A、B 固定紐結合部
Claims (6)
- 着用者の口及び鼻のいずれか一つ以上を覆うマスク本体と、
使用者の耳にかかるように一対が前記マスク本体の両側にそれぞれ具備され、両端部が前記マスク本体の上部と下部にそれぞれ結合する固定紐とを含み、
前記マスク本体は、平均粒径(D50)が0.2mm乃至2mmである二酸化チタン粒子を含む抗菌脱臭層を含む、二酸化チタンを含む抗菌脱臭マスク。 - 前記マスク本体は、裏地と、前記裏地上に形成されるフィルターと、前記フィルター上に形成される表地とを含み、
前記抗菌脱臭層は、前記フィルターの前記表地方向上に形成されるか、前記表地の前記フィルター方向上に形成される、請求項1に記載の二酸化チタンを含む抗菌脱臭マスク。 - 前記フィルター及び前記表地は、一部以上が超音波接着する、請求項2に記載の二酸化チタンを含む抗菌脱臭マスク。
- 前記マスク本体は、裏地と、前記裏地上に形成されるフィルターと、前記フィルター上に形成される中間材と、前記中間材上に形成される表地とを含み、
前記抗菌脱臭層は、前記中間材の表地方向上に形成される、請求項1に記載の二酸化チタンを含む抗菌脱臭マスク。 - 前記中間材及び前記表地は、一部以上が超音波接着する、請求項4に記載の二酸化チタンを含む抗菌脱臭マスク。
- 前記二酸化チタン粒子は、表面にベントナイト及びモンモリロナイトのいずれか一つ以上を媒介として黄土、炭、活性炭、白土、ゼオライト及び石灰粒子が付着した、請求項1~5のいずれかに記載の二酸化チタンを含む抗菌脱臭マスク。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2020-0084394 | 2020-07-08 | ||
KR1020200084394A KR102442197B1 (ko) | 2020-07-08 | 2020-07-08 | 이산화티타늄을 포함하는 항균탈취 마스크 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2022016243A true JP2022016243A (ja) | 2022-01-21 |
Family
ID=73059684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020184098A Pending JP2022016243A (ja) | 2020-07-08 | 2020-11-04 | 二酸化チタンを含む抗菌脱臭マスク |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220008765A1 (ja) |
EP (1) | EP3936210A1 (ja) |
JP (1) | JP2022016243A (ja) |
KR (1) | KR102442197B1 (ja) |
CN (1) | CN113925239A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102593921B1 (ko) * | 2022-07-12 | 2023-10-25 | 박태운 | 차량용 복합매트 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD982737S1 (en) * | 2020-01-21 | 2023-04-04 | Sung Hoon Yoon | Face mask |
USD978330S1 (en) * | 2020-09-10 | 2023-02-14 | Lg Household & Health Care Ltd. | Mask |
US20220079268A1 (en) * | 2020-09-16 | 2022-03-17 | Andrew Pires | Combination hair tie and face mask assembly |
KR20220073089A (ko) * | 2020-11-26 | 2022-06-03 | 대영엔지니어링 주식회사 | 유해성분 차단능이 향상된 마스크 |
USD1027166S1 (en) * | 2021-10-28 | 2024-05-14 | Honeywell International Inc. | Face mask |
KR102593960B1 (ko) * | 2022-07-12 | 2023-10-25 | 박태운 | 이산화티탄 광촉매를 포함하는 항균소취조성물 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180134174A (ko) * | 2017-06-08 | 2018-12-18 | 바이오세라 주식회사 | 공기정화용 다층필름 및 그 제조방법 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3117753B2 (ja) | 1991-09-03 | 2000-12-18 | ローム株式会社 | サーマルプリントヘッドの構造 |
JPH06319790A (ja) * | 1993-05-14 | 1994-11-22 | Midori Anzen Co Ltd | 空気清浄機用脱臭フイルター |
JP3557747B2 (ja) * | 1995-08-23 | 2004-08-25 | 日板パッケージ株式会社 | 酸化チタン含有紙を用いた段ボールおよび脱臭エレメント |
JP2000042126A (ja) * | 1998-07-30 | 2000-02-15 | Daikin Ind Ltd | 面体用マスク |
US6945249B2 (en) * | 2002-09-24 | 2005-09-20 | Kimberly-Clark Worldwide, Inc. | Easy gripping face mask |
KR200321099Y1 (ko) * | 2003-04-16 | 2003-07-22 | 석 현 김 | 광촉매마스크 |
CN2617406Y (zh) * | 2003-04-25 | 2004-05-26 | 俎宁 | 杀菌口罩 |
KR200330322Y1 (ko) | 2003-05-23 | 2003-10-17 | 김종훈 | 이산화티타늄(TiO2)을 함유한 방한대(마스크) |
KR200338240Y1 (ko) * | 2003-10-29 | 2004-01-13 | 김의웅 | 영구정전기 나노필터를 이용한 감염방지마스크 |
JP2005224690A (ja) | 2004-02-12 | 2005-08-25 | Japan Communications 株式会社 | フィルタ、清潔用品及び衛生用品 |
JP3117753U (ja) * | 2005-10-18 | 2006-01-12 | 和雄 小野 | 木炭パウダー入りマスク |
JP2011104553A (ja) * | 2009-11-20 | 2011-06-02 | Mitsufuji Seni Kogyo Kk | 殺菌フィルター及び当該フィルターを用いたマスク |
JP5694812B2 (ja) * | 2010-03-19 | 2015-04-01 | クラレクラフレックス株式会社 | 機能性シートを収容可能なマスク |
JP2012020006A (ja) | 2010-07-15 | 2012-02-02 | Oxy Japan:Kk | マスク及びそれに用いるフィルタ |
CN105266237A (zh) * | 2014-07-25 | 2016-01-27 | 北京建元天地环保科技有限公司 | 一种抗菌和自洁口罩滤片的制造方法 |
WO2016199883A1 (ja) * | 2015-06-10 | 2016-12-15 | 興和株式会社 | マスク |
CN105559203B (zh) * | 2016-03-11 | 2018-02-09 | 环境保护部南京环境科学研究所 | 一种具有防雾霾功能的口罩及其制备方法 |
CN105999854A (zh) * | 2016-06-15 | 2016-10-12 | 合肥凯特新能源科技有限公司 | 一种基于柔性基底材料的新型过滤材料及在pm2.5过滤口罩中的应用 |
CN107335407A (zh) * | 2017-07-18 | 2017-11-10 | 宁国市南方耐磨材料有限公司 | 高端铸件废气处理剂及其制备方法 |
KR20200021877A (ko) * | 2018-08-21 | 2020-03-02 | 주식회사 네패스 | 공기 분사형 스마트 마스크 |
KR20200030332A (ko) * | 2018-09-12 | 2020-03-20 | 코오롱머티리얼 주식회사 | 마스크 |
-
2020
- 2020-07-08 KR KR1020200084394A patent/KR102442197B1/ko active IP Right Grant
- 2020-11-04 JP JP2020184098A patent/JP2022016243A/ja active Pending
- 2020-11-04 EP EP20205630.5A patent/EP3936210A1/en not_active Withdrawn
- 2020-11-05 CN CN202011221238.9A patent/CN113925239A/zh not_active Withdrawn
- 2020-11-05 US US17/090,140 patent/US20220008765A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180134174A (ko) * | 2017-06-08 | 2018-12-18 | 바이오세라 주식회사 | 공기정화용 다층필름 및 그 제조방법 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102593921B1 (ko) * | 2022-07-12 | 2023-10-25 | 박태운 | 차량용 복합매트 |
Also Published As
Publication number | Publication date |
---|---|
EP3936210A1 (en) | 2022-01-12 |
KR102442197B1 (ko) | 2022-09-08 |
KR20220006429A (ko) | 2022-01-17 |
US20220008765A1 (en) | 2022-01-13 |
CN113925239A (zh) | 2022-01-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2022016243A (ja) | 二酸化チタンを含む抗菌脱臭マスク | |
JP3145628U (ja) | マスク | |
JP2011167226A (ja) | 抗菌マスク、マスク用抗菌フィルタ及びそのマスク又はフィルタを用いる抗菌方法 | |
CN210696065U (zh) | 一种预防二次感染的抗菌抑菌口罩 | |
WO2016042623A1 (ja) | マスク、マスク用フィルターバッグ及び通気フィルタリング方法 | |
KR20150124351A (ko) | 원적외선 방사 소금을 함유하는 다기능 마스크 및 그 제조 방법 | |
CN107343677A (zh) | 一种口罩 | |
JP3133632U (ja) | 室内装着用衛生用マスク | |
CN103876356B (zh) | 一种多功能型防护口罩 | |
KR102268901B1 (ko) | 항균기능을 갖는 마스크 필터용 부직포 원단 제조 방법 및 이를 활용한 다회용 위생 마스크 | |
CN209331226U (zh) | 一种高效过滤的抗菌防护口罩 | |
CN105146808B (zh) | 环保竹炭口罩及其制备方法 | |
CN106820348B (zh) | 一种多功能盐疗口罩 | |
JP2006212370A (ja) | 呼吸用空気濾過器 | |
TWM556614U (zh) | 具抗菌除臭之口罩結構 | |
CN110122948A (zh) | 一种预防感冒的口罩 | |
CN205390400U (zh) | 一种防传染口罩 | |
KR20090033054A (ko) | 얼굴 마스크 구조 | |
CN205831143U (zh) | 一种增氧抗菌的口罩 | |
CN204908043U (zh) | 一种口罩 | |
CN107373819A (zh) | 一种口罩 | |
CN104705843B (zh) | 一种真丝抗菌口罩 | |
CN205143564U (zh) | 鱼型pm2.5防护口罩 | |
CN211861889U (zh) | 一种可重复使用的口罩 | |
CN212574204U (zh) | 一种可调形状的一次性使用口罩 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20201113 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220118 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20220418 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220610 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220913 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20230411 |