SG11201703267TA - Respirator having corrugated filtering structure - Google Patents
Respirator having corrugated filtering structureInfo
- Publication number
- SG11201703267TA SG11201703267TA SG11201703267TA SG11201703267TA SG11201703267TA SG 11201703267T A SG11201703267T A SG 11201703267TA SG 11201703267T A SG11201703267T A SG 11201703267TA SG 11201703267T A SG11201703267T A SG 11201703267TA SG 11201703267T A SG11201703267T A SG 11201703267TA
- Authority
- SG
- Singapore
- Prior art keywords
- respirator
- filtering structure
- corrugated filtering
- corrugated
- filtering
- Prior art date
Links
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
- 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
- A41D13/1115—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a horizontal pleated pocket
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462073067P | 2014-10-31 | 2014-10-31 | |
| PCT/US2015/056594 WO2016069342A1 (en) | 2014-10-31 | 2015-10-21 | Respirator having corrugated filtering structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201703267TA true SG11201703267TA (en) | 2017-05-30 |
Family
ID=54542507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201703267TA SG11201703267TA (en) | 2014-10-31 | 2015-10-21 | Respirator having corrugated filtering structure |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20170252590A1 (en) |
| EP (1) | EP3212018A1 (en) |
| JP (1) | JP2018500467A (en) |
| KR (1) | KR20170078717A (en) |
| CN (1) | CN107072341A (en) |
| BR (1) | BR112017008761A2 (en) |
| CA (1) | CA2966012A1 (en) |
| MX (1) | MX2017005339A (en) |
| RU (1) | RU2017114935A (en) |
| SG (1) | SG11201703267TA (en) |
| WO (1) | WO2016069342A1 (en) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017528311A (en) | 2014-08-25 | 2017-09-28 | スリーエム イノベイティブ プロパティズ カンパニー | Powered window air filter |
| WO2019058207A1 (en) | 2017-09-22 | 2019-03-28 | 3M Innovative Properties Company | Protective headgear with adjustable air supply |
| US20210146287A1 (en) * | 2018-06-25 | 2021-05-20 | Zephyros, Inc. | Functional insert for nonwoven materials |
| CA3108419A1 (en) | 2018-08-03 | 2020-02-06 | 3M Innovative Properties Company | Pleated air filter with bridging filaments and continuous-contact filaments |
| WO2020026152A1 (en) | 2018-08-03 | 2020-02-06 | 3M Innovative Properties Company | Pleated air filter with reinforcing filaments comprising locally-thinned bending zones |
| KR101951300B1 (en) * | 2018-08-30 | 2019-05-21 | 배경호 | Mask assembly |
| CN110179190B (en) * | 2019-06-11 | 2020-03-10 | 葛北羽 | Anti-haze mask and manufacturing method thereof |
| DE102020110587A1 (en) | 2020-04-17 | 2021-10-21 | Druckhaus Waiblingen Remstal-Bote Gesellschaft mit beschränkter Haftung | Mask for covering part of a face |
| US20220047978A1 (en) * | 2020-08-13 | 2022-02-17 | Mann+Hummel Life Sciences & Environment Holding Singapore Pte. Ltd. | Anti-microbial, anti-allergenic bio-functional air filter medium for residential air filtration and air filter element |
| WO2022047072A1 (en) * | 2020-08-26 | 2022-03-03 | Solved Inc. | Wearable items formed from water-dissolvable material |
| CN114130117B (en) * | 2020-09-02 | 2023-05-02 | 杭州科百特科技有限公司 | Filter medium |
| US20220096975A1 (en) * | 2020-09-30 | 2022-03-31 | Uchicago Argonne, Llc | Nanofiber Filter Medium for Reusable Facemask and Filtering Facepiece Respirator |
| TWI746262B (en) * | 2020-11-12 | 2021-11-11 | 薩摩亞商織創流行科技控股有限公司 | Masks made of knitted fabrics |
| CN114504147A (en) * | 2020-11-16 | 2022-05-17 | 织创流行科技控股有限公司 | Gauze mask made of knitted fabric |
| DE102020132707A1 (en) * | 2020-12-08 | 2022-06-09 | Sandler Ag | Non-woven material for the manufacture of a respirator and a respirator |
| TWI821822B (en) | 2021-01-28 | 2023-11-11 | 日商花王股份有限公司 | Sheet for sanitary mask |
| USD1031015S1 (en) * | 2021-03-31 | 2024-06-11 | Honeywell International Inc. | Face mask |
| USD1031016S1 (en) * | 2021-03-31 | 2024-06-11 | Honeywell International Inc. | Face mask |
| USD1011516S1 (en) * | 2021-03-31 | 2024-01-16 | Honeywell International Inc. | Face mask |
| US20240215664A1 (en) | 2021-05-06 | 2024-07-04 | 3M Innovative Properties Company | Systems and methods for improved respiratory protection devices |
| US20230173215A1 (en) * | 2021-12-08 | 2023-06-08 | Ambu A/S | Medical airway device |
| WO2023128901A1 (en) * | 2021-12-27 | 2023-07-06 | Ustaoğlu Teksti̇l Sanayi̇ Ve Ti̇caret Li̇mi̇ted Şi̇rketi̇ | Method for manufacturing multiple layer mask fabric with high filtering property |
Family Cites Families (61)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3664335A (en) * | 1970-02-24 | 1972-05-23 | Int Paper Co | Surgical face mask |
| US3971373A (en) | 1974-01-21 | 1976-07-27 | Minnesota Mining And Manufacturing Company | Particle-loaded microfiber sheet product and respirators made therefrom |
| US4013816A (en) | 1975-11-20 | 1977-03-22 | Draper Products, Inc. | Stretchable spun-bonded polyolefin web |
| NL181632C (en) | 1976-12-23 | 1987-10-01 | Minnesota Mining & Mfg | ELECTRIC FILTER AND METHOD FOR MANUFACTURING THAT. |
| US4215682A (en) | 1978-02-06 | 1980-08-05 | Minnesota Mining And Manufacturing Company | Melt-blown fibrous electrets |
| US4588537A (en) | 1983-02-04 | 1986-05-13 | Minnesota Mining And Manufacturing Company | Method for manufacturing an electret filter medium |
| US4536440A (en) | 1984-03-27 | 1985-08-20 | Minnesota Mining And Manufacturing Company | Molded fibrous filtration products |
| US5237986A (en) | 1984-09-13 | 1993-08-24 | Minnesota Mining And Manufacturing Company | Respirator harness assembly |
| US4807619A (en) | 1986-04-07 | 1989-02-28 | Minnesota Mining And Manufacturing Company | Resilient shape-retaining fibrous filtration face mask |
| GB8612070D0 (en) | 1986-05-19 | 1986-06-25 | Brown R C | Blended-fibre filter material |
| US4790306A (en) | 1987-09-25 | 1988-12-13 | Minnesota Mining And Manufacturing Company | Respiratory mask having a rigid or semi-rigid, insert-molded filtration element and method of making |
| US5256231A (en) | 1988-05-13 | 1993-10-26 | Minnesota Mining And Manufacturing Company | Method for making a sheet of loop material |
| US5307796A (en) | 1990-12-20 | 1994-05-03 | Minnesota Mining And Manufacturing Company | Methods of forming fibrous filtration face masks |
| US5240479A (en) * | 1991-05-17 | 1993-08-31 | Donaldson Company, Inc. | Pleated filter media having a continuous bead of adhesive between layers of filtering material |
| US5753343A (en) | 1992-08-04 | 1998-05-19 | Minnesota Mining And Manufacturing Company | Corrugated nonwoven webs of polymeric microfiber |
| US5496507A (en) | 1993-08-17 | 1996-03-05 | Minnesota Mining And Manufacturing Company | Method of charging electret filter media |
| US5464010A (en) | 1993-09-15 | 1995-11-07 | Minnesota Mining And Manufacturing Company | Convenient "drop-down" respirator harness structure and method of use |
| BR9509321A (en) | 1994-10-13 | 1997-10-14 | Minnesota Mining & Mfg | Nose clip sized and shaped for attachment to a respirator and process of fitting a respirator to a person's face |
| USD412573S (en) | 1994-10-14 | 1999-08-03 | 3M Innovative Properties Company | Nose clip for a filtering face mask |
| US5579761A (en) | 1995-01-20 | 1996-12-03 | Minnesota Mining And Manufacturing Company | Respirator having snap-fit filter cartridge |
| US6277178B1 (en) | 1995-01-20 | 2001-08-21 | 3M Innovative Properties Company | Respirator and filter cartridge |
| US6568392B1 (en) | 1995-09-11 | 2003-05-27 | 3M Innovative Properties Company | Flat-folded personal respiratory protection devices and processes for preparing same |
| WO1996028217A1 (en) | 1995-03-09 | 1996-09-19 | Minnesota Mining And Manufacturing Company | Flat-folded personal respiratory protection devices and processes for preparing same |
| WO1996028216A1 (en) | 1995-03-09 | 1996-09-19 | Minnesota Mining And Manufacturing Company | Fold flat respirators and processes for preparing same |
| US5591335A (en) * | 1995-05-02 | 1997-01-07 | Memtec America Corporation | Filter cartridges having nonwoven melt blown filtration media with integral co-located support and filtration |
| US5908598A (en) | 1995-08-14 | 1999-06-01 | Minnesota Mining And Manufacturing Company | Fibrous webs having enhanced electret properties |
| US5696199A (en) | 1995-12-07 | 1997-12-09 | Minnesota Mining And Manufacturing Company | Pressure-sensitive adhesive polyacrylate polymer and method of making |
| US6221467B1 (en) | 1997-06-03 | 2001-04-24 | Scimed Life Systems, Inc. | Coating gradient for lubricious coatings on balloon catheters |
| US6041782A (en) | 1997-06-24 | 2000-03-28 | 3M Innovative Properties Company | Respiratory mask having comfortable inner cover web |
| US6732733B1 (en) | 1997-10-03 | 2004-05-11 | 3M Innovative Properties Company | Half-mask respirator with head harness assembly |
| US6062221A (en) | 1997-10-03 | 2000-05-16 | 3M Innovative Properties Company | Drop-down face mask assembly |
| US6432175B1 (en) | 1998-07-02 | 2002-08-13 | 3M Innovative Properties Company | Fluorinated electret |
| US6139308A (en) | 1998-10-28 | 2000-10-31 | 3M Innovative Properties Company | Uniform meltblown fibrous web and methods and apparatus for manufacturing |
| US6394090B1 (en) | 1999-02-17 | 2002-05-28 | 3M Innovative Properties Company | Flat-folded personal respiratory protection devices and processes for preparing same |
| JP3327246B2 (en) | 1999-03-25 | 2002-09-24 | 富士ゼロックス株式会社 | Ink jet recording head and method of manufacturing the same |
| JP3550054B2 (en) * | 1999-06-30 | 2004-08-04 | ユニ・チャーム株式会社 | Elastic stretch sheet |
| US6454986B1 (en) | 1999-10-08 | 2002-09-24 | 3M Innovative Properties Company | Method of making a fibrous electret web using a nonaqueous polar liquid |
| 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 |
| US6375886B1 (en) | 1999-10-08 | 2002-04-23 | 3M Innovative Properties Company | Method and apparatus for making a nonwoven fibrous electret web from free-fiber and polar liquid |
| US6743464B1 (en) | 2000-04-13 | 2004-06-01 | 3M Innovative Properties Company | Method of making electrets through vapor condensation |
| USD471627S1 (en) | 2001-06-25 | 2003-03-11 | 3M Innovative Properties Company | Respirator facemask assembly |
| USD467656S1 (en) | 2001-06-25 | 2002-12-24 | 3M Innovative Properties Company | Respirator facemask |
| US6923182B2 (en) | 2002-07-18 | 2005-08-02 | 3M Innovative Properties Company | Crush resistant filtering face mask |
| US6874499B2 (en) | 2002-09-23 | 2005-04-05 | 3M Innovative Properties Company | Filter element that has a thermo-formed housing around filter material |
| US7052565B2 (en) | 2003-01-27 | 2006-05-30 | 3M Innovative Properties Company | Web constructions with severed elongate strands |
| EP1495785A1 (en) | 2003-07-09 | 2005-01-12 | Cheng-Yuan Chien | Respirator mask |
| USD518571S1 (en) | 2003-11-07 | 2006-04-04 | 3M Innovative Properties Company | Face mask carriage |
| US7896940B2 (en) * | 2004-07-09 | 2011-03-01 | 3M Innovative Properties Company | Self-supporting pleated filter media |
| US8171933B2 (en) | 2005-08-25 | 2012-05-08 | 3M Innovative Properties Company | Respirator having preloaded nose clip |
| US20070068529A1 (en) | 2005-09-27 | 2007-03-29 | Suresh Kalatoor | Respirator that uses a polymeric nose clip |
| US7989371B2 (en) * | 2007-06-22 | 2011-08-02 | 3M Innovative Properties Company | Meltblown fiber web with staple fibers |
| USD613850S1 (en) | 2007-07-31 | 2010-04-13 | 3M Innovative Properties Company | Respirator mask body |
| EP2205321A4 (en) | 2007-10-09 | 2011-08-03 | 3M Innovative Properties Co | Filtering face-piece respirator having nose clip molded into the mask body |
| US11083916B2 (en) | 2008-12-18 | 2021-08-10 | 3M Innovative Properties Company | Flat fold respirator having flanges disposed on the mask body |
| US20100154816A1 (en) * | 2008-12-19 | 2010-06-24 | Lorri Goddard-Clark | Method for Testing and Practicing Application of Highlights to Hair |
| CN102481501B (en) * | 2009-08-03 | 2016-10-12 | 唐纳森公司 | For the method and apparatus forming the slot type filter medium with wedge-shaped slot |
| EP2283901B1 (en) * | 2009-08-14 | 2013-01-02 | Moldex-Metric AG & Co. KG | Filter material and respirator mask |
| USD659821S1 (en) | 2009-09-18 | 2012-05-15 | 3M Innovative Properties Company | Triangular bond pattern on a personal respiratory protection mask |
| USD652507S1 (en) | 2010-03-10 | 2012-01-17 | 3M Innovative Properties Company | Respirator mask body |
| JP5475541B2 (en) * | 2010-05-07 | 2014-04-16 | 日本バイリーン株式会社 | Charging filter and mask |
| CN204393418U (en) * | 2014-12-28 | 2015-06-17 | 大庆元子科技开发有限公司 | Low-resistance with cushion chamber all presses mouth mask |
-
2015
- 2015-10-21 SG SG11201703267TA patent/SG11201703267TA/en unknown
- 2015-10-21 CA CA2966012A patent/CA2966012A1/en not_active Abandoned
- 2015-10-21 KR KR1020177014028A patent/KR20170078717A/en unknown
- 2015-10-21 MX MX2017005339A patent/MX2017005339A/en unknown
- 2015-10-21 JP JP2017522904A patent/JP2018500467A/en active Pending
- 2015-10-21 CN CN201580057089.8A patent/CN107072341A/en active Pending
- 2015-10-21 EP EP15794681.5A patent/EP3212018A1/en not_active Withdrawn
- 2015-10-21 US US15/519,888 patent/US20170252590A1/en not_active Abandoned
- 2015-10-21 WO PCT/US2015/056594 patent/WO2016069342A1/en active Application Filing
- 2015-10-21 RU RU2017114935A patent/RU2017114935A/en not_active Application Discontinuation
- 2015-10-21 BR BR112017008761A patent/BR112017008761A2/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2966012A1 (en) | 2016-05-06 |
| CN107072341A (en) | 2017-08-18 |
| KR20170078717A (en) | 2017-07-07 |
| US20170252590A1 (en) | 2017-09-07 |
| RU2017114935A (en) | 2018-12-04 |
| MX2017005339A (en) | 2017-08-15 |
| JP2018500467A (en) | 2018-01-11 |
| WO2016069342A1 (en) | 2016-05-06 |
| EP3212018A1 (en) | 2017-09-06 |
| BR112017008761A2 (en) | 2017-12-19 |
| RU2017114935A3 (en) | 2018-12-04 |
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