JP2020105675A - マスク - Google Patents
マスク Download PDFInfo
- Publication number
- JP2020105675A JP2020105675A JP2018247722A JP2018247722A JP2020105675A JP 2020105675 A JP2020105675 A JP 2020105675A JP 2018247722 A JP2018247722 A JP 2018247722A JP 2018247722 A JP2018247722 A JP 2018247722A JP 2020105675 A JP2020105675 A JP 2020105675A
- Authority
- JP
- Japan
- Prior art keywords
- water
- mask
- heat
- layer
- cover portion
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 229910001868 water Inorganic materials 0.000 claims abstract description 82
- 238000010438 heat treatment Methods 0.000 claims abstract description 50
- 238000003860 storage Methods 0.000 claims abstract description 25
- 230000035699 permeability Effects 0.000 claims description 12
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 abstract description 29
- 239000010410 layer Substances 0.000 description 47
- -1 polypropylene Polymers 0.000 description 32
- 239000000463 material Substances 0.000 description 25
- 210000000214 mouth Anatomy 0.000 description 24
- 229920005989 resin Polymers 0.000 description 22
- 239000011347 resin Substances 0.000 description 22
- 239000000835 fiber Substances 0.000 description 19
- 239000004745 nonwoven fabric Substances 0.000 description 16
- 239000004698 Polyethylene Substances 0.000 description 15
- 229920000573 polyethylene Polymers 0.000 description 15
- 239000004743 Polypropylene Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 13
- 229920001155 polypropylene Polymers 0.000 description 12
- 230000004308 accommodation Effects 0.000 description 10
- 229920000728 polyester Polymers 0.000 description 10
- 229920002994 synthetic fiber Polymers 0.000 description 9
- 239000012209 synthetic fiber Substances 0.000 description 9
- 239000002657 fibrous material Substances 0.000 description 8
- 229920000297 Rayon Polymers 0.000 description 7
- 239000004744 fabric Substances 0.000 description 7
- 239000002964 rayon Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000004677 Nylon Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000012790 adhesive layer Substances 0.000 description 6
- 229920001778 nylon Polymers 0.000 description 6
- 239000002344 surface layer Substances 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 230000004927 fusion Effects 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- 239000005038 ethylene vinyl acetate Substances 0.000 description 4
- 230000020169 heat generation Effects 0.000 description 4
- 230000002209 hydrophobic effect Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000123 paper Substances 0.000 description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 4
- 229920005992 thermoplastic resin Polymers 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000002759 woven fabric Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000001815 facial effect Effects 0.000 description 3
- 238000005304 joining Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 238000009958 sewing Methods 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 2
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 2
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 2
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 2
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 2
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 2
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 2
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 2
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 2
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- LXCFILQKKLGQFO-UHFFFAOYSA-N methylparaben Chemical compound COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 229920005606 polypropylene copolymer Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 239000005033 polyvinylidene chloride Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- WCDDVEOXEIYWFB-VXORFPGASA-N (2s,3s,4r,5r,6r)-3-[(2s,3r,5s,6r)-3-acetamido-5-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4,5,6-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@@H]1C[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](C(O)=O)O[C@@H](O)[C@H](O)[C@H]1O WCDDVEOXEIYWFB-VXORFPGASA-N 0.000 description 1
- 229940015975 1,2-hexanediol Drugs 0.000 description 1
- 229940058015 1,3-butylene glycol Drugs 0.000 description 1
- QCDWFXQBSFUVSP-UHFFFAOYSA-N 2-phenoxyethanol Chemical compound OCCOC1=CC=CC=C1 QCDWFXQBSFUVSP-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 244000166124 Eucalyptus globulus Species 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 235000006679 Mentha X verticillata Nutrition 0.000 description 1
- 235000002899 Mentha suaveolens Nutrition 0.000 description 1
- 235000001636 Mentha x rotundifolia Nutrition 0.000 description 1
- 239000004909 Moisturizer Substances 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229960003237 betaine Drugs 0.000 description 1
- 229920006167 biodegradable resin Polymers 0.000 description 1
- 235000019437 butane-1,3-diol Nutrition 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000000679 carrageenan Substances 0.000 description 1
- 235000010418 carrageenan Nutrition 0.000 description 1
- 229920001525 carrageenan Polymers 0.000 description 1
- 229940113118 carrageenan Drugs 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- SHFGJEQAOUMGJM-UHFFFAOYSA-N dialuminum dipotassium disodium dioxosilane iron(3+) oxocalcium oxomagnesium oxygen(2-) Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Na+].[Na+].[Al+3].[Al+3].[K+].[K+].[Fe+3].[Fe+3].O=[Mg].O=[Ca].O=[Si]=O SHFGJEQAOUMGJM-UHFFFAOYSA-N 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- FHKSXSQHXQEMOK-UHFFFAOYSA-N hexane-1,2-diol Chemical compound CCCCC(O)CO FHKSXSQHXQEMOK-UHFFFAOYSA-N 0.000 description 1
- 229940014041 hyaluronate Drugs 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000005001 laminate film Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 235000010270 methyl p-hydroxybenzoate Nutrition 0.000 description 1
- 239000004292 methyl p-hydroxybenzoate Substances 0.000 description 1
- 229960002216 methylparaben Drugs 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001333 moisturizer Effects 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- WCVRQHFDJLLWFE-UHFFFAOYSA-N pentane-1,2-diol Chemical compound CCCC(O)CO WCVRQHFDJLLWFE-UHFFFAOYSA-N 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 229960005323 phenoxyethanol Drugs 0.000 description 1
- 239000000419 plant extract Substances 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Pulmonology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
Description
2 マスク本体
3 含水体
4 発熱体
5 覆い部
6 収容部
45 発熱体の発熱部分
50 覆い部の上側縁
60 収容部の第1層
61 収容部の第2層
Claims (5)
- マスク本体と、水分を含む含水体と、前記含水体を加熱する発熱体と、を備え、
前記マスク本体は、着用者の顔の一部を覆う覆い部と、前記覆い部の顔側の面に設けられて前記含水体を収容する袋状の収容部と、を備え、
前記発熱体は、前記収容部の前記覆い部側の面に取り付けられている、マスク。 - 前記含水体は、前記発熱体の発熱部分を覆う大きさを有する、請求項1に記載のマスク。
- 前記含水体は、前記発熱体の発熱部分の外形と同形状の外形を呈するとともに、前記発熱体の発熱部分の大きさと同じ大きさを有している、請求項2に記載のマスク。
- 前記収容部は、前記覆い部の上側縁よりも下方の位置にて前記覆い部に取り付けられている、請求項1〜3のいずれかに記載のマスク。
- 前記収容部は、間に前記含水体が挿入される顔側の第1層及び前記覆い部側の第2層を少なくとも備え、
前記第1層は透湿性を有し、前記第2層は非透湿性である、請求項1〜4のいずれかに記載のマスク。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018247722A JP7321706B2 (ja) | 2018-12-28 | 2018-12-28 | マスク |
TW108145823A TW202026039A (zh) | 2018-12-28 | 2019-12-13 | 口罩 |
CN201980034860.8A CN112203726A (zh) | 2018-12-28 | 2019-12-17 | 口罩 |
PCT/JP2019/049387 WO2020137692A1 (ja) | 2018-12-28 | 2019-12-17 | マスク |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018247722A JP7321706B2 (ja) | 2018-12-28 | 2018-12-28 | マスク |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020105675A true JP2020105675A (ja) | 2020-07-09 |
JP7321706B2 JP7321706B2 (ja) | 2023-08-07 |
Family
ID=71126419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018247722A Active JP7321706B2 (ja) | 2018-12-28 | 2018-12-28 | マスク |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP7321706B2 (ja) |
CN (1) | CN112203726A (ja) |
TW (1) | TW202026039A (ja) |
WO (1) | WO2020137692A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022151637A (ja) * | 2021-03-26 | 2022-10-07 | さゆり 山根 | マスクキーパー |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI737485B (zh) * | 2020-09-04 | 2021-08-21 | 蔡政郎 | 具釋味機制的壓條及其口罩結構 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000225205A (ja) * | 1999-02-08 | 2000-08-15 | Taiji Nishimura | 温熱・加湿機能付マスク |
JP2002143330A (ja) * | 1998-05-22 | 2002-05-21 | Kao Corp | マスク |
JP2004321737A (ja) * | 2003-04-23 | 2004-11-18 | Daihachi Matsuura | 水蒸気マスク002 |
JP2013063266A (ja) * | 2011-09-01 | 2013-04-11 | Sit:Kk | マスク、マスク用フィルターバッグ、通気フィルタリング方法及び防塵マスク |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000042125A (ja) * | 1998-05-22 | 2000-02-15 | Kao Corp | マスク |
JP2008295961A (ja) * | 2007-06-04 | 2008-12-11 | Kobayashi Pharmaceut Co Ltd | マスク |
CN103191504B (zh) * | 2012-01-06 | 2015-12-23 | 北京万生人和科技有限公司 | 加湿面罩 |
EP3791835A1 (en) * | 2015-06-10 | 2021-03-17 | Kao Corporation | Steam heating mask |
-
2018
- 2018-12-28 JP JP2018247722A patent/JP7321706B2/ja active Active
-
2019
- 2019-12-13 TW TW108145823A patent/TW202026039A/zh unknown
- 2019-12-17 WO PCT/JP2019/049387 patent/WO2020137692A1/ja active Application Filing
- 2019-12-17 CN CN201980034860.8A patent/CN112203726A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002143330A (ja) * | 1998-05-22 | 2002-05-21 | Kao Corp | マスク |
JP2000225205A (ja) * | 1999-02-08 | 2000-08-15 | Taiji Nishimura | 温熱・加湿機能付マスク |
JP2004321737A (ja) * | 2003-04-23 | 2004-11-18 | Daihachi Matsuura | 水蒸気マスク002 |
JP2013063266A (ja) * | 2011-09-01 | 2013-04-11 | Sit:Kk | マスク、マスク用フィルターバッグ、通気フィルタリング方法及び防塵マスク |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022151637A (ja) * | 2021-03-26 | 2022-10-07 | さゆり 山根 | マスクキーパー |
Also Published As
Publication number | Publication date |
---|---|
WO2020137692A1 (ja) | 2020-07-02 |
JP7321706B2 (ja) | 2023-08-07 |
CN112203726A (zh) | 2021-01-08 |
TW202026039A (zh) | 2020-07-16 |
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