JP2017536488A5 - - Google Patents
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- Publication number
- JP2017536488A5 JP2017536488A5 JP2017527605A JP2017527605A JP2017536488A5 JP 2017536488 A5 JP2017536488 A5 JP 2017536488A5 JP 2017527605 A JP2017527605 A JP 2017527605A JP 2017527605 A JP2017527605 A JP 2017527605A JP 2017536488 A5 JP2017536488 A5 JP 2017536488A5
- Authority
- JP
- Japan
- Prior art keywords
- nanofiber web
- fibers
- respiratory apparatus
- nanofiber
- web according
- 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
- 239000002121 nanofiber Substances 0.000 claims description 39
- 239000000835 fiber Substances 0.000 claims description 20
- 230000000241 respiratory effect Effects 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 6
- 229920001410 Microfiber Polymers 0.000 claims description 5
- 239000003658 microfiber Substances 0.000 claims description 5
- 239000002356 single layer Substances 0.000 claims description 3
- 238000002074 melt spinning Methods 0.000 claims description 2
- 229920005594 polymer fiber Polymers 0.000 claims description 2
- 229920000098 polyolefin Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462082664P | 2014-11-21 | 2014-11-21 | |
| US62/082,664 | 2014-11-21 | ||
| PCT/US2015/061896 WO2016081850A1 (en) | 2014-11-21 | 2015-11-20 | Melt spun filtration media for respiratory devices and face masks |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017536488A JP2017536488A (ja) | 2017-12-07 |
| JP2017536488A5 true JP2017536488A5 (enExample) | 2018-12-20 |
| JP6659688B2 JP6659688B2 (ja) | 2020-03-04 |
Family
ID=56014605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017527605A Active JP6659688B2 (ja) | 2014-11-21 | 2015-11-20 | 呼吸装置およびフェイスマスク用の溶融紡糸濾過媒体 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10456724B2 (enExample) |
| EP (2) | EP3237663B1 (enExample) |
| JP (1) | JP6659688B2 (enExample) |
| KR (1) | KR102461080B1 (enExample) |
| CN (1) | CN107208336B (enExample) |
| WO (1) | WO2016081850A1 (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201622777A (zh) * | 2014-12-17 | 2016-07-01 | Toagosei Co Ltd | 口罩用消臭過濾器及消臭口罩 |
| US11020865B2 (en) * | 2016-06-30 | 2021-06-01 | The Gillette Company Llc | Shaving aid for razor cartridges comprising a nano-filament |
| KR102541052B1 (ko) * | 2017-12-01 | 2023-06-08 | 주식회사 엘지생활건강 | 마스크 |
| WO2019171311A1 (en) * | 2018-03-07 | 2019-09-12 | King's Flair Development Ltd. | Functional fibrous membrane, method for manufacturing the same, filter comprising the same |
| DE102018108228A1 (de) * | 2018-04-06 | 2019-10-10 | Groz-Beckert Kg | Verfahren zur Herstellung eines textilen Gebildes mit elektrostatisch geladenen Fasern und textiles Gebilde |
| JP7395512B2 (ja) | 2018-06-08 | 2023-12-11 | アセンド・パフォーマンス・マテリアルズ・オペレーションズ・リミテッド・ライアビリティ・カンパニー | 調節可能なナノファイバー不織布製品 |
| CN109281059A (zh) * | 2018-08-07 | 2019-01-29 | 安徽洁来利擦拭用品有限公司 | 一种加强型吸油棉及其制备方法 |
| JP2020050987A (ja) * | 2018-09-26 | 2020-04-02 | ヤマシンフィルタ株式会社 | ナノファイバー製造装置 |
| KR102680682B1 (ko) * | 2019-06-18 | 2024-07-01 | 주식회사 엘지화학 | 복합 나노섬유 필터의 제조방법 |
| CN114340759A (zh) * | 2019-08-13 | 2022-04-12 | 3M创新有限公司 | 高性能纺粘空气过滤纤维网 |
| EP4033022A4 (en) * | 2019-09-20 | 2022-11-09 | FUJIFILM Corporation | NON-WOVEN FABRIC, METHOD OF MAKING A NON-WOVEN FABRIC AND FILTER |
| WO2021072117A1 (en) | 2019-10-08 | 2021-04-15 | Donaldson Company, Inc. | Filter media layers including mixed diameter fine fibers |
| US20240001375A1 (en) | 2020-03-13 | 2024-01-04 | Julian HENLEY | Electro-ionic mask devices for improved protection from airborne biopathogens |
| WO2021184012A1 (en) | 2020-03-13 | 2021-09-16 | Henley Julian | Electro-ionic devices for improved protection from airborne biopathogens |
| JP6795235B1 (ja) * | 2020-04-08 | 2020-12-02 | ヤマシンフィルタ株式会社 | マスク用濾材及びマスク |
| CN115443181A (zh) * | 2020-04-21 | 2022-12-06 | 奥升德功能材料运营有限公司 | 具有抗微生物或抗病毒性能的滤材和口罩 |
| TWI739591B (zh) | 2020-09-09 | 2021-09-11 | 淡江大學 | 微流道矽膠口罩 |
| CN112760821A (zh) * | 2020-12-07 | 2021-05-07 | 江苏汇诚医疗科技有限公司 | 一种功能性纳米纤维膜口罩的制备方法 |
| US20220347497A1 (en) * | 2021-04-28 | 2022-11-03 | Ford Global Technologies, Llc | Methods of assembling personal air purifying respirators |
| CN113308797B (zh) * | 2021-05-08 | 2023-02-07 | 安丹达工业技术(上海)有限公司 | 熔喷布及其制法和含有其的口罩和空气过滤装置 |
| US20230347189A1 (en) * | 2022-04-27 | 2023-11-02 | Unm Rainforest Innovations | Independent Control of Effective Pore Diameter and Porosity of Masking Material to Increase Particle Capture and Breathing Easiness |
| CN115651457B (zh) * | 2022-10-25 | 2023-10-31 | 东华大学 | 一种具有三维纳米网络结构的块状体材料及其制备方法 |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3849241A (en) | 1968-12-23 | 1974-11-19 | Exxon Research Engineering Co | Non-woven mats by melt blowing |
| US4340563A (en) | 1980-05-05 | 1982-07-20 | Kimberly-Clark Corporation | Method for forming nonwoven webs |
| US5993943A (en) * | 1987-12-21 | 1999-11-30 | 3M Innovative Properties Company | Oriented melt-blown fibers, processes for making such fibers and webs made from such fibers |
| US6171684B1 (en) * | 1995-11-17 | 2001-01-09 | Donaldson Company, Inc. | Filter material construction and method |
| 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 |
| JP2002201560A (ja) * | 2000-12-28 | 2002-07-19 | Mitsui Chemicals Inc | 極細繊維メルトブロー不織布用ポリプロピレン及びそれからなる不織布並びにエアフィルター |
| KR100549140B1 (ko) | 2002-03-26 | 2006-02-03 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 일렉트로-브로운 방사법에 의한 초극세 나노섬유 웹제조방법 |
| EP1540062B1 (en) * | 2002-09-17 | 2009-11-04 | E.I. Du Pont De Nemours And Company | Extremely high liquid barrier fabrics |
| US20050026526A1 (en) * | 2003-07-30 | 2005-02-03 | Verdegan Barry M. | High performance filter media with internal nanofiber structure and manufacturing methodology |
| BRPI0509999A (pt) * | 2004-04-19 | 2007-10-16 | Procter & Gamble | artigos contendo nanofibras para uso como barreiras |
| CN1968720B (zh) * | 2004-04-21 | 2010-05-05 | 东丽株式会社 | 医用过滤材料及使用了该过滤材料的体外循环柱和血液过滤器 |
| JP2006104589A (ja) | 2004-10-01 | 2006-04-20 | Fujikoo:Kk | エレクトレットフェルトの製造方法 |
| US7235122B2 (en) * | 2004-11-08 | 2007-06-26 | E. I. Du Pont De Nemours And Company | Filtration media for filtering particulate material from gas streams |
| DE102006014236A1 (de) * | 2006-03-28 | 2007-10-04 | Irema-Filter Gmbh | Plissierbares Vliesmaterial und Verfahren und Vorrichtung zur Herstellung derselben |
| US10041188B2 (en) | 2006-04-18 | 2018-08-07 | Hills, Inc. | Method and apparatus for production of meltblown nanofibers |
| US7754041B2 (en) * | 2006-07-31 | 2010-07-13 | 3M Innovative Properties Company | Pleated filter with bimodal monolayer monocomponent media |
| JP5434076B2 (ja) * | 2007-03-29 | 2014-03-05 | 東レ株式会社 | 濾材およびフィルターユニット |
| US8277711B2 (en) | 2007-03-29 | 2012-10-02 | E I Du Pont De Nemours And Company | Production of nanofibers by melt spinning |
| JP6032867B2 (ja) | 2007-07-26 | 2016-11-30 | スリーエム イノベイティブ プロパティズ カンパニー | 高度帯電電荷安定ナノ繊維ウェブ |
| US20090266759A1 (en) * | 2008-04-24 | 2009-10-29 | Clarcor Inc. | Integrated nanofiber filter media |
| US8523971B2 (en) * | 2009-05-07 | 2013-09-03 | The Hong Kong Polytechnic University | Multilayer nanofiber filter |
| US20120017911A1 (en) * | 2010-07-26 | 2012-01-26 | 3M Innovative Properties Company | Filtering face-piece respirator having foam shaping layer |
| US9802187B2 (en) * | 2011-06-30 | 2017-10-31 | 3M Innovative Properties Company | Non-woven electret fibrous webs and methods of making same |
| US20130112625A1 (en) * | 2011-11-09 | 2013-05-09 | Pradipkumar Bahukudumbi | Consolidated nanofiber nonwovens and consolidated nanofiber nonwoven composites containing roped fiber bundles |
| EP2787108B1 (en) * | 2011-11-28 | 2018-03-14 | Toray Industries, Inc. | Mixed fiber non-woven fabric and filter element using same |
| WO2013096672A1 (en) | 2011-12-21 | 2013-06-27 | E. I. Du Pont De Nemours And Company | Process for laying fibrous webs from a centrifugal spinning process |
| EP2959045A1 (en) | 2013-02-20 | 2015-12-30 | E. I. du Pont de Nemours and Company | Nanoweb structure |
| WO2015061273A1 (en) * | 2013-10-21 | 2015-04-30 | E. I. Du Pont De Nemours And Company | Electret nanofibrous web |
| EP3060326B1 (en) * | 2013-10-21 | 2017-11-22 | E. I. du Pont de Nemours and Company | Electret nanofibrous web as air filtration media |
| JP6577945B2 (ja) | 2013-10-22 | 2019-09-18 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ | 高分子ナノファイバ製造装置 |
-
2015
- 2015-11-20 CN CN201580074166.0A patent/CN107208336B/zh active Active
- 2015-11-20 JP JP2017527605A patent/JP6659688B2/ja active Active
- 2015-11-20 WO PCT/US2015/061896 patent/WO2016081850A1/en not_active Ceased
- 2015-11-20 US US15/528,218 patent/US10456724B2/en active Active
- 2015-11-20 EP EP15861590.6A patent/EP3237663B1/en active Active
- 2015-11-20 EP EP21162233.7A patent/EP3901345A1/en active Pending
- 2015-11-20 KR KR1020177016882A patent/KR102461080B1/ko active Active
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