AU2014205538B2 - Filtering face-piece respirator having a face seal comprising a water-vapor-breathable layer - Google Patents
Filtering face-piece respirator having a face seal comprising a water-vapor-breathable layer Download PDFInfo
- Publication number
- AU2014205538B2 AU2014205538B2 AU2014205538A AU2014205538A AU2014205538B2 AU 2014205538 B2 AU2014205538 B2 AU 2014205538B2 AU 2014205538 A AU2014205538 A AU 2014205538A AU 2014205538 A AU2014205538 A AU 2014205538A AU 2014205538 B2 AU2014205538 B2 AU 2014205538B2
- Authority
- AU
- Australia
- Prior art keywords
- layer
- respirator
- water
- vapor
- face seal
- 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.)
- Ceased
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 46
- 239000000758 substrate Substances 0.000 claims description 71
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 56
- 239000000835 fiber Substances 0.000 claims description 48
- 239000002245 particle Substances 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 35
- 230000004888 barrier function Effects 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 22
- 239000000654 additive Substances 0.000 claims description 16
- 239000005871 repellent Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000002243 precursor Substances 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 5
- 239000000178 monomer Substances 0.000 claims description 5
- 229920002614 Polyether block amide Polymers 0.000 claims description 4
- 150000003384 small molecules Chemical class 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 4
- 229920001400 block copolymer Polymers 0.000 claims description 3
- 125000005395 methacrylic acid group Chemical group 0.000 claims description 3
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 3
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims description 2
- 230000002940 repellent Effects 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 227
- 239000007788 liquid Substances 0.000 description 27
- 238000000034 method Methods 0.000 description 20
- -1 polypropylene Polymers 0.000 description 16
- 230000002209 hydrophobic effect Effects 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- 238000013459 approach Methods 0.000 description 11
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 210000004243 sweat Anatomy 0.000 description 8
- 229920001410 Microfiber Polymers 0.000 description 6
- 239000006260 foam Substances 0.000 description 6
- 239000003658 microfiber Substances 0.000 description 6
- 229920000728 polyester Polymers 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 229920002635 polyurethane Polymers 0.000 description 6
- 239000004814 polyurethane Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010998 test method Methods 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000000443 aerosol Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 239000002594 sorbent Substances 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000002759 woven fabric Substances 0.000 description 3
- 229920002972 Acrylic fiber Polymers 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 2
- 241001082241 Lythrum hyssopifolia Species 0.000 description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 229920002301 cellulose acetate Polymers 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 230000005661 hydrophobic surface Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920006254 polymer film Polymers 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 238000011045 prefiltration Methods 0.000 description 2
- 239000004627 regenerated cellulose Substances 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 235000003332 Ilex aquifolium Nutrition 0.000 description 1
- 241000209027 Ilex aquifolium Species 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 239000004772 Sontara Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 239000012615 aggregate Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000416 hydrocolloid Substances 0.000 description 1
- 229920001477 hydrophilic polymer Polymers 0.000 description 1
- 230000005660 hydrophilic surface Effects 0.000 description 1
- 229920001600 hydrophobic polymer Polymers 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012764 mineral filler Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000002121 nanofiber Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000004626 polylactic acid Substances 0.000 description 1
- 239000013047 polymeric layer Substances 0.000 description 1
- 229920000306 polymethylpentene Polymers 0.000 description 1
- 239000011116 polymethylpentene Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920000247 superabsorbent polymer Polymers 0.000 description 1
- 239000004583 superabsorbent polymers (SAPs) Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000001993 wax Substances 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
- A41D13/1161—Means for fastening to the user's head
-
- 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
- A41D13/1138—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a cup configuration
-
- 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
- A41D13/1169—Means for fastening to the user's head using adhesive
- A41D13/1176—Means for fastening to the user's head using adhesive forming a complete seal at the edges of the mask
-
- 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)
- Respiratory Apparatuses And Protective Means (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/738,415 | 2013-01-10 | ||
| US13/738,415 US9408424B2 (en) | 2013-01-10 | 2013-01-10 | Filtering face-piece respirator having a face seal comprising a water-vapor-breathable layer |
| PCT/US2014/010593 WO2014110075A1 (en) | 2013-01-10 | 2014-01-08 | Filtering face-piece respirator having a face seal comprising a water-vapor-breathable layer |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| AU2014205538A1 AU2014205538A1 (en) | 2015-07-23 |
| AU2014205538A8 AU2014205538A8 (en) | 2015-08-06 |
| AU2014205538B2 true AU2014205538B2 (en) | 2016-02-04 |
Family
ID=51060036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2014205538A Ceased AU2014205538B2 (en) | 2013-01-10 | 2014-01-08 | Filtering face-piece respirator having a face seal comprising a water-vapor-breathable layer |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9408424B2 (enExample) |
| EP (1) | EP2943255B1 (enExample) |
| JP (1) | JP6385367B2 (enExample) |
| KR (1) | KR102163591B1 (enExample) |
| CN (1) | CN104884132B (enExample) |
| AU (1) | AU2014205538B2 (enExample) |
| BR (1) | BR112015016479A2 (enExample) |
| RU (1) | RU2626225C2 (enExample) |
| WO (1) | WO2014110075A1 (enExample) |
Families Citing this family (64)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10071216B2 (en) | 2008-05-29 | 2018-09-11 | Naturs Design, Inc. | Liner for use with respiratory mask |
| US11305082B2 (en) | 2008-05-29 | 2022-04-19 | Naturs Design, Inc. | Liner for use with respiratory mask |
| US9913998B2 (en) * | 2011-03-10 | 2018-03-13 | Adc Tech International Ltd | Air purifier having an electret module |
| US10357626B1 (en) | 2013-07-23 | 2019-07-23 | Bruce O. Baker | Liner for a respirator mask |
| USD810926S1 (en) * | 2014-06-27 | 2018-02-20 | Bruce O. Baker | Liner for respirator mask |
| GB201421616D0 (en) | 2014-12-04 | 2015-01-21 | 3M Innovative Properties Co | Respirator headband |
| CN104720151B (zh) * | 2015-01-16 | 2016-06-29 | 宁波大学 | 一种防尘口罩 |
| USD760378S1 (en) * | 2015-01-30 | 2016-06-28 | 3M Innovative Properties Company | Respirator mask face seal |
| USD761415S1 (en) * | 2015-01-30 | 2016-07-12 | 3M Innovative Properties Company | Respirator mask face seal |
| CN106031531B (zh) * | 2015-03-20 | 2017-11-07 | 宣德医材科技股份有限公司 | 口罩挂带的固定片 |
| CN105077761A (zh) * | 2015-07-27 | 2015-11-25 | 河南零到壹电子科技有限公司 | 一种防移位的口罩 |
| WO2017091920A1 (en) | 2015-12-03 | 2017-06-08 | Honeywell International Inc. | Annular unit for moisture management in respiratory mask |
| JP6344802B2 (ja) * | 2016-04-21 | 2018-06-20 | 興研株式会社 | 係止具を備えたマスク |
| ITUA20163418A1 (it) * | 2016-05-13 | 2017-11-13 | Roberto Borghini | Maschera antipolvere |
| USD828546S1 (en) * | 2016-09-16 | 2018-09-11 | 3M Innovative Properties Company | Valve cover with openings |
| USD900306S1 (en) * | 2016-09-16 | 2020-10-27 | 3M Innovative Properties Company | Valve cover |
| USD882758S1 (en) * | 2016-09-16 | 2020-04-28 | 3M Innovative Properties Company | Valve cover |
| USD842983S1 (en) * | 2016-09-16 | 2019-03-12 | 3M Innovative Properties Company | Valve cover |
| USD827811S1 (en) * | 2016-09-16 | 2018-09-04 | 3M Innovative Properties Company | Valve cover |
| USD849245S1 (en) * | 2016-09-16 | 2019-05-21 | 3M Innovative Properties Company | Valve cover |
| USD843562S1 (en) * | 2016-09-16 | 2019-03-19 | 3M Innovative Properties Company | Valve cover with diamond pattern |
| USD827812S1 (en) * | 2016-09-16 | 2018-09-04 | 3M Innovative Properties Company | Valve cover with openings |
| EP3538246B1 (en) * | 2016-11-14 | 2021-06-09 | 3M Innovative Properties Company | Air filters comprising metal-containing polymeric sorbents |
| CN106579598A (zh) * | 2016-11-25 | 2017-04-26 | 成都迅德科技有限公司 | 一种医用防护口罩 |
| USD849236S1 (en) | 2016-12-19 | 2019-05-21 | Bruce O. Baker | Liner for respirator mask |
| JP6673230B2 (ja) * | 2017-01-12 | 2020-03-25 | ダイキン工業株式会社 | エアフィルタ濾材 |
| USD833598S1 (en) * | 2017-09-07 | 2018-11-13 | Blueair Ab | Face mask clip |
| KR102561877B1 (ko) * | 2017-11-13 | 2023-08-02 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 마스크 및 마스크 제작 방법 |
| KR102079180B1 (ko) * | 2017-12-04 | 2020-02-19 | (주)한국주조산업 | 일회용 마스크 |
| KR101858442B1 (ko) * | 2017-12-19 | 2018-05-16 | 김은하 | 황사 마스크 |
| KR101956637B1 (ko) * | 2018-01-15 | 2019-06-24 | 윤형완 | 위생 마스크 제조방법 |
| US20190217032A1 (en) * | 2018-01-17 | 2019-07-18 | Neda Shariff | Cough mask assembly |
| EP3773933A4 (en) | 2018-03-27 | 2022-01-12 | Naturs Design, Inc. | LINER AND RETAINER FOR USE WITH A RESPIRATOR |
| WO2020028407A1 (en) | 2018-07-31 | 2020-02-06 | Milwaukee Electric Tool Corporation | Respirator |
| US11583707B2 (en) | 2018-07-31 | 2023-02-21 | Milwaukee Electric Tool Corporation | Respirator |
| USD961760S1 (en) * | 2018-10-16 | 2022-08-23 | Antonio Marmo | Liner for CPAP mask |
| US12035765B2 (en) * | 2019-05-28 | 2024-07-16 | Honeywell International Inc. | Protective face shield assembly |
| US11766079B2 (en) | 2020-03-30 | 2023-09-26 | Under Armour, Inc. | Face mask and method of making the same |
| WO2021206349A1 (ko) * | 2020-04-09 | 2021-10-14 | 도레이첨단소재 주식회사 | 복합 부직포 및 이를 포함하는 물품 |
| WO2021206313A1 (ko) * | 2020-04-09 | 2021-10-14 | 도레이첨단소재 주식회사 | 복합 부직포 및 이를 포함하는 물품 |
| RU200058U1 (ru) * | 2020-04-13 | 2020-10-05 | Дмитрий Евгеньевич Крылов | Медицинская маска |
| US10966471B1 (en) * | 2020-05-19 | 2021-04-06 | Aslan Medical Equipment, Llc | Soft silicon edged cushion for face masks |
| US11202476B2 (en) * | 2020-05-21 | 2021-12-21 | Zverse, Inc. | Retaining ring for respiratory face masks |
| BR102020010359A2 (pt) * | 2020-05-25 | 2021-12-07 | Álvaro Pereira Iaccino | Método para controle de uso e reuso de máscaras semifacial fornecida em kit com quatro peças de cores distintas |
| US11284654B2 (en) | 2020-06-10 | 2022-03-29 | Under Armour, Inc. | Breathable face mask |
| CN113796601A (zh) * | 2020-06-15 | 2021-12-17 | 泗阳捷锋帽业有限公司 | 一种具有医疗保健功能的口罩 |
| US11766080B2 (en) | 2020-06-26 | 2023-09-26 | Mark Lamoncha | Face shield for attachment to goggles or eyeglasses |
| US12041988B2 (en) | 2020-06-26 | 2024-07-23 | Mark Lamoncha | Protective face mask for attachment to protective eye-ware |
| US11865261B2 (en) | 2020-07-14 | 2024-01-09 | Mark Lamoncha | Respirator mask |
| RU2753293C1 (ru) * | 2020-08-05 | 2021-08-12 | Акционерное общество "Кампо" | Противогаз (респиратор) противоаэрозольный с дополнительной очисткой выдыхаемого воздуха |
| US12186647B2 (en) | 2020-08-24 | 2025-01-07 | Under Armour, Inc. | Face guard |
| US11213702B1 (en) * | 2020-08-31 | 2022-01-04 | ResMed Pty Ltd | Hygiene mask with seal forming structure |
| KR102806959B1 (ko) * | 2020-09-18 | 2025-06-12 | 주식회사 아모라이프사이언스 | 마스크 |
| IT202000023065A1 (it) * | 2020-09-30 | 2022-03-30 | Ferrari Green Energy S R L | Accessorio per maschera facciale |
| US20220125134A1 (en) * | 2020-10-28 | 2022-04-28 | Jesua Law | Face mask operable of resisting damage to facial cosmetics |
| US20220211124A1 (en) * | 2021-01-07 | 2022-07-07 | Mark Hunter | Sanitary Face Mask Assembly |
| USD957633S1 (en) * | 2021-03-01 | 2022-07-12 | DFund Limited | Head support for a face mask |
| USD1019935S1 (en) | 2021-05-26 | 2024-03-26 | Athfar 828, Inc. | Liner for respirator mask |
| USD1025346S1 (en) | 2021-05-26 | 2024-04-30 | Cuis Designs, Inc. | Liner for respirator mask |
| WO2023044116A1 (en) * | 2021-09-17 | 2023-03-23 | RZ Industries LLC | Mask apparatuses and approach with interface seal |
| USD1012277S1 (en) | 2021-11-02 | 2024-01-23 | American Pillar, Inc. | Liner for respirator mask |
| KR102664129B1 (ko) * | 2021-12-08 | 2024-05-09 | 이병수 | 다기능성 마스크 |
| WO2025125970A1 (en) | 2023-12-15 | 2025-06-19 | 3M Innovative Properties Company | Respiratory protection devices and methods of manufacturing the same |
| WO2025125969A1 (en) | 2023-12-15 | 2025-06-19 | 3M Innovative Properties Company | Respiratory protection devices and methods of manufacturing the same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3802428A (en) * | 1969-09-09 | 1974-04-09 | M Sherman | Disposable device for applying mouth to mouth resuscitation |
| US3810473A (en) * | 1972-12-04 | 1974-05-14 | Avicon Inc | Liquid-laid, non-woven, fibrous collagen derived surgical web having hemostatic and wound sealing properties |
| US4848334A (en) * | 1986-02-13 | 1989-07-18 | Lifeline Limited | Mask |
| US6858290B2 (en) * | 2002-05-29 | 2005-02-22 | 3M Innovative Properties Company | Fluid repellent microporous materials |
| US6926961B2 (en) * | 2001-08-15 | 2005-08-09 | Invista North America S.A.R.L. | Nonwoven blend with electret fiber |
| US7086400B2 (en) * | 2002-05-02 | 2006-08-08 | Shigematsu Works Co., Ltd. | Mask |
Family Cites Families (62)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE392582B (sv) | 1970-05-21 | 1977-04-04 | Gore & Ass | Forfarande vid framstellning av ett porost material, genom expandering och streckning av en tetrafluoretenpolymer framstelld i ett pastabildande strengsprutningsforfarande |
| US4167185A (en) | 1977-04-18 | 1979-09-11 | A-T-O Inc. | Face mask seal |
| US4210709A (en) | 1978-08-01 | 1980-07-01 | Asahi Kasei Kogyo Kabushiki Kaisha | Microporous film battery separator |
| US4408357A (en) * | 1982-02-01 | 1983-10-11 | The Kendall Company | Disposable garment |
| DE3361672D1 (en) | 1982-04-08 | 1986-02-13 | Smith & Nephew Ass | Surgical adhesive dressing |
| US4539256A (en) | 1982-09-09 | 1985-09-03 | Minnesota Mining And Manufacturing Co. | Microporous sheet material, method of making and articles made therewith |
| WO1984003193A1 (en) | 1983-02-04 | 1984-08-16 | Minnesota Mining & Mfg | Method and apparatus for manufacturing an electret filter medium |
| US4613544A (en) | 1984-12-04 | 1986-09-23 | Minnesota Mining And Manufacturing Co. | Waterproof, moisture-vapor permeable sheet material and method of making the same |
| US4665570A (en) | 1985-11-12 | 1987-05-19 | Davis James E P | Face mask seal |
| GB8612070D0 (en) | 1986-05-19 | 1986-06-25 | Brown R C | Blended-fibre filter material |
| US4739755A (en) | 1986-10-17 | 1988-04-26 | American Cyanamid Company | Respirator |
| US4726989A (en) | 1986-12-11 | 1988-02-23 | Minnesota Mining And Manufacturing | Microporous materials incorporating a nucleating agent and methods for making same |
| US4957795A (en) | 1988-05-13 | 1990-09-18 | Minnesota Mining And Manufacturing Company | Absorbent elastomeric wound dressing |
| SU1631787A1 (ru) * | 1988-10-04 | 1995-04-20 | А.Ф. Горячий | Теплорекуперирующая маска |
| US5006247A (en) | 1989-08-15 | 1991-04-09 | Minnesota Mining And Manufacturing Company | Asymmetric porous polyamide membranes |
| US5307796A (en) | 1990-12-20 | 1994-05-03 | Minnesota Mining And Manufacturing Company | Methods of forming fibrous filtration face masks |
| US5176953A (en) | 1990-12-21 | 1993-01-05 | Amoco Corporation | Oriented polymeric microporous films |
| CA2068925A1 (en) | 1991-05-21 | 1992-11-22 | Amad Tayebi | Breathing mask |
| US5935370A (en) | 1991-10-18 | 1999-08-10 | #M Innovative Properties Company Minnesota Mining And Manufacturing Co. | Method for laminating a viral barrier microporous membrane to a nonwoven web to prevent transmission of viral pathogens |
| EP0715571B1 (en) | 1992-02-26 | 2000-05-17 | The University Of Tennessee Research Corporation | Novel composite web |
| JP3359033B2 (ja) | 1992-05-29 | 2002-12-24 | ミネソタ マイニング アンド マニュファクチャリング カンパニー | 逆止弁 |
| DE4306276A1 (de) | 1992-10-07 | 1994-04-14 | Wolff Walsrode Ag | Wasserdampfdurchlässige, atmungsaktive Folien sowie deren Verwendung |
| KR100336012B1 (ko) | 1993-08-17 | 2002-10-11 | 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 | 일렉트릿필터매체를하전시키는방법 |
| US5617849A (en) | 1995-09-12 | 1997-04-08 | Minnesota Mining And Manufacturing Company | Respirator having thermochromic fit-indicating seal |
| US5694927A (en) | 1995-11-08 | 1997-12-09 | Bohmfalk; George L. | Disposable mask and suction catheter |
| US5673690A (en) | 1996-03-26 | 1997-10-07 | Better Breathing, Inc. | Breathing mask |
| US6929853B2 (en) | 1996-07-31 | 2005-08-16 | Kimberly-Clark Worldwide, Inc. | Multilayer breathable film |
| US5849325A (en) | 1996-10-07 | 1998-12-15 | Minnesota Mining And Manufacturing Company | Moisture-regulating adhesive dressing |
| US6413070B1 (en) | 1997-04-11 | 2002-07-02 | Cuno Incorporated | System for manufacturing reinforced three-zone microporous membrane |
| US6072005A (en) | 1997-10-31 | 2000-06-06 | Kimberly-Clark Worldwide, Inc. | Breathable films and process for producing them |
| US6106956A (en) | 1998-01-26 | 2000-08-22 | Exxon Chemical Patents, Inc. | Breathable extruded polymer films |
| KR200196304Y1 (ko) * | 1998-05-08 | 2000-10-02 | 정래익 | 여과필터 교체식 방진마스크 |
| KR20000013984A (ko) | 1998-08-12 | 2000-03-06 | 김영대 | 휴대용 결속와이어 권취방법 |
| US6444302B1 (en) | 1999-09-01 | 2002-09-03 | Exxonmobil Chemical Patents Inc. | Breathable films and method for making |
| WO2001017696A1 (en) * | 1999-09-07 | 2001-03-15 | The Procter & Gamble Company | Process for hydrophobic treatment of water vapour permeable substrates |
| US6406657B1 (en) | 1999-10-08 | 2002-06-18 | 3M Innovative Properties Company | Method and apparatus for making a fibrous electret web using a wetting liquid and an aqueous polar liquid |
| FR2812647B1 (fr) | 2000-08-04 | 2003-02-21 | Atofina | Film imper-respirant |
| US6569225B2 (en) | 2000-12-07 | 2003-05-27 | Kimberly-Clark Worldwide, Inc. | Breathable barrier films containing cavated fillers |
| KR20020079000A (ko) | 2001-04-12 | 2002-10-19 | 삼성전자 주식회사 | 자기 정렬 트렌치 소자분리 기술을 사용하는 반도체장치의 제조방법 |
| ATE554842T1 (de) | 2002-09-16 | 2012-05-15 | Triomed Innovations Corp | Elektrostatisch geladenes filtermedium mit eingearbeitetem wirkstoff |
| KR100514662B1 (ko) * | 2003-05-19 | 2005-09-16 | 이시원 | 안면 마스크 |
| US20050014432A1 (en) * | 2003-06-20 | 2005-01-20 | Jain Mukesh K. | Waterproof and high moisture vapor permeable fabric laminate |
| JP2005029924A (ja) * | 2003-07-07 | 2005-02-03 | E I Du Pont De Nemours & Co | 気候保護用複合生地から作られた衣服 |
| WO2005034659A2 (en) | 2003-08-11 | 2005-04-21 | University Of Tennessee Research Foundation | Fluorochemical electret treatment for barrier fabrics |
| US7338916B2 (en) | 2004-03-31 | 2008-03-04 | E.I. Du Pont De Nemours And Company | Flash spun sheet material having improved breathability |
| US20060005838A1 (en) * | 2004-07-07 | 2006-01-12 | Mark Magidson | Multi-layer face mask with foamed in place edge member |
| US20060289009A1 (en) * | 2005-06-24 | 2006-12-28 | Joe Palomo | Coordinated medical face mask system |
| US7915342B2 (en) | 2005-11-28 | 2011-03-29 | Fina Techology, Inc. | Breathable films |
| JP4916195B2 (ja) * | 2006-03-09 | 2012-04-11 | 三菱樹脂株式会社 | 積層型多孔性フィルム |
| US7858163B2 (en) | 2006-07-31 | 2010-12-28 | 3M Innovative Properties Company | Molded monocomponent monolayer respirator with bimodal monolayer monocomponent media |
| US8136523B2 (en) | 2007-03-19 | 2012-03-20 | Hans Rudolph, Inc. | Ventilation mask with continuous seal connected by resilient cushion |
| WO2009029363A1 (en) * | 2007-08-31 | 2009-03-05 | 3M Innovative Properties Company | Respirator facepiece with thermoset elastomeric face seal |
| KR20090033054A (ko) * | 2007-09-27 | 2009-04-01 | 센터 헬스케어 테크놀러지 컴퍼니 리미티드 | 얼굴 마스크 구조 |
| US20090151733A1 (en) | 2007-12-13 | 2009-06-18 | Welchel Debra N | Respirator with stretch-panels |
| US20090211581A1 (en) | 2008-02-26 | 2009-08-27 | Vishal Bansal | Respiratory mask with microporous membrane and activated carbon |
| US7765698B2 (en) | 2008-06-02 | 2010-08-03 | 3M Innovative Properties Company | Method of making electret articles based on zeta potential |
| DE102009036991B4 (de) | 2009-05-19 | 2013-07-25 | BLüCHER GMBH | Schutzmaske |
| BRPI1010461A2 (pt) * | 2009-09-18 | 2013-01-22 | 3M Innovative Properties Co | respirador de peÇa facial filtrante e mÉtodo de produÇço de um respirador de peÇa facial filtrante |
| EP2498988B1 (en) | 2009-11-09 | 2019-02-27 | 3M Innovative Properties Company | Medical articles and methods of making using miscible composition |
| WO2011090586A2 (en) * | 2009-12-30 | 2011-07-28 | 3M Innovative Properties Company | Filtering face-piece respirator having an auxetic mesh in the mask body |
| US20120125341A1 (en) | 2010-11-19 | 2012-05-24 | 3M Innovative Properties Company | Filtering face-piece respirator having an overmolded face seal |
| JP2012161524A (ja) * | 2011-02-08 | 2012-08-30 | Japan Vilene Co Ltd | マスク |
-
2013
- 2013-01-10 US US13/738,415 patent/US9408424B2/en not_active Expired - Fee Related
-
2014
- 2014-01-08 CN CN201480003971.XA patent/CN104884132B/zh not_active Expired - Fee Related
- 2014-01-08 KR KR1020157021468A patent/KR102163591B1/ko active Active
- 2014-01-08 AU AU2014205538A patent/AU2014205538B2/en not_active Ceased
- 2014-01-08 JP JP2015552735A patent/JP6385367B2/ja not_active Expired - Fee Related
- 2014-01-08 EP EP14738103.2A patent/EP2943255B1/en active Active
- 2014-01-08 RU RU2015127460A patent/RU2626225C2/ru not_active IP Right Cessation
- 2014-01-08 WO PCT/US2014/010593 patent/WO2014110075A1/en not_active Ceased
- 2014-01-08 BR BR112015016479A patent/BR112015016479A2/pt not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3802428A (en) * | 1969-09-09 | 1974-04-09 | M Sherman | Disposable device for applying mouth to mouth resuscitation |
| US3810473A (en) * | 1972-12-04 | 1974-05-14 | Avicon Inc | Liquid-laid, non-woven, fibrous collagen derived surgical web having hemostatic and wound sealing properties |
| US4848334A (en) * | 1986-02-13 | 1989-07-18 | Lifeline Limited | Mask |
| US6926961B2 (en) * | 2001-08-15 | 2005-08-09 | Invista North America S.A.R.L. | Nonwoven blend with electret fiber |
| US7086400B2 (en) * | 2002-05-02 | 2006-08-08 | Shigematsu Works Co., Ltd. | Mask |
| US6858290B2 (en) * | 2002-05-29 | 2005-02-22 | 3M Innovative Properties Company | Fluid repellent microporous materials |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2943255A4 (en) | 2016-09-07 |
| AU2014205538A1 (en) | 2015-07-23 |
| RU2015127460A (ru) | 2017-02-14 |
| KR102163591B1 (ko) | 2020-10-12 |
| EP2943255A1 (en) | 2015-11-18 |
| RU2626225C2 (ru) | 2017-07-24 |
| KR20150105649A (ko) | 2015-09-17 |
| EP2943255B1 (en) | 2019-05-15 |
| US9408424B2 (en) | 2016-08-09 |
| CN104884132B (zh) | 2017-08-11 |
| BR112015016479A2 (pt) | 2017-07-11 |
| JP6385367B2 (ja) | 2018-09-05 |
| US20140190492A1 (en) | 2014-07-10 |
| WO2014110075A1 (en) | 2014-07-17 |
| CN104884132A (zh) | 2015-09-02 |
| AU2014205538A8 (en) | 2015-08-06 |
| JP2016508193A (ja) | 2016-03-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2014205538B2 (en) | Filtering face-piece respirator having a face seal comprising a water-vapor-breathable layer | |
| RU2649373C2 (ru) | Респиратор в виде фильтрующей лицевой маски с повышенным трением по периметру | |
| CN104884130B (zh) | 具有带激活的折叠凸缘的过滤面罩呼吸器 | |
| JP5754900B2 (ja) | 発泡体成形層を有するろ過面体マスク | |
| RU2622826C2 (ru) | Респиратор в виде фильтрующей лицевой маски с приваренным индицирующим компонентом, скрытым в складке | |
| RU2460556C2 (ru) | Складной респиратор с закраинами у маски | |
| RU2639071C2 (ru) | Фильтрующая лицевая респираторная маска с канавкой в носовой области | |
| RU2635036C2 (ru) | Фильтрующая лицевая респираторная маска с элементом жесткости, составляющим единое целое с фильтрующим конструктивным элементом | |
| US20090211581A1 (en) | Respiratory mask with microporous membrane and activated carbon | |
| KR20140111271A (ko) | 공기 통로를 둘러싸는 오목형 영역이 구비된 발포체 형상화 층을 갖는 호흡기 | |
| KR20160048182A (ko) | 코 완충 부재를 갖는 안면부 여과식 호흡기 | |
| BRPI1010396A2 (pt) | respirador de peÇa facial filtrante com padrço de solda estrutural | |
| KR20170115607A (ko) | 안면부 여과식 호흡기 및 이의 형성 방법 | |
| RU2608809C1 (ru) | Респиратор в виде фильтрующей лицевой маски с округлым периметром | |
| CN121038861A (zh) | 呼吸防护装置及其制造方法 | |
| JP2007282720A (ja) | 保湿性を有するマスク用布およびそれを用いた衛生マスク | |
| WO2025125970A1 (en) | Respiratory protection devices and methods of manufacturing the same | |
| WO2025125969A1 (en) | Respiratory protection devices and methods of manufacturing the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TH | Corrigenda |
Free format text: IN VOL 29 , NO 28 , PAGE(S) 4226 UNDER THE HEADING PCT APPLICATIONS THAT HAVE ENTERED THE NATIONAL PHASE - NAME INDEX UNDER THE NAME 3M INNOVATIVE PROPERTIES COMPANY, APPLICATION NO.2014205538, UNDER INID (72) CORRECT THE CO-INVENTOR TO KIM, TAE-SUB |
|
| FGA | Letters patent sealed or granted (standard patent) | ||
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |