JP2014518339A5 - - Google Patents
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- Publication number
- JP2014518339A5 JP2014518339A5 JP2014518936A JP2014518936A JP2014518339A5 JP 2014518339 A5 JP2014518339 A5 JP 2014518339A5 JP 2014518936 A JP2014518936 A JP 2014518936A JP 2014518936 A JP2014518936 A JP 2014518936A JP 2014518339 A5 JP2014518339 A5 JP 2014518339A5
- Authority
- JP
- Japan
- Prior art keywords
- fibers
- fiber web
- nonwoven
- electret fiber
- electret
- 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
- 239000000835 fiber Substances 0.000 claims description 156
- 239000004745 nonwoven fabric Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 229920001169 thermoplastic Polymers 0.000 claims description 10
- 239000004416 thermosoftening plastic Substances 0.000 claims description 10
- 239000011941 photocatalyst Substances 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 238000009960 carding Methods 0.000 claims description 5
- 230000001699 photocatalysis Effects 0.000 claims description 5
- 239000002356 single layer Substances 0.000 claims description 2
- 239000010419 fine particle Substances 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000007786 electrostatic charging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004626 polylactic acid Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161503363P | 2011-06-30 | 2011-06-30 | |
| US61/503,363 | 2011-06-30 | ||
| CN201110441145.1 | 2011-12-26 | ||
| CN201110441145 | 2011-12-26 | ||
| PCT/US2012/044279 WO2013003391A2 (en) | 2011-06-30 | 2012-06-27 | Non-woven electret fibrous webs and methods of making same |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014518339A JP2014518339A (ja) | 2014-07-28 |
| JP2014518339A5 true JP2014518339A5 (https=) | 2015-07-02 |
| JP6141836B2 JP6141836B2 (ja) | 2017-06-07 |
Family
ID=47424775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014518936A Expired - Fee Related JP6141836B2 (ja) | 2011-06-30 | 2012-06-27 | 不織布エレクトレット繊維ウェブ及びその製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9802187B2 (https=) |
| EP (1) | EP2726659B1 (https=) |
| JP (1) | JP6141836B2 (https=) |
| KR (1) | KR20140037942A (https=) |
| BR (1) | BR112013032643A2 (https=) |
| WO (1) | WO2013003391A2 (https=) |
Families Citing this family (44)
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| JP6554462B2 (ja) * | 2013-10-21 | 2019-07-31 | 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 | 空気濾過媒体としてのエレクトレットナノファイバーウェブ |
| US11039621B2 (en) | 2014-02-19 | 2021-06-22 | Corning Incorporated | Antimicrobial glass compositions, glasses and polymeric articles incorporating the same |
| US11039620B2 (en) | 2014-02-19 | 2021-06-22 | Corning Incorporated | Antimicrobial glass compositions, glasses and polymeric articles incorporating the same |
| US9622483B2 (en) | 2014-02-19 | 2017-04-18 | Corning Incorporated | Antimicrobial glass compositions, glasses and polymeric articles incorporating the same |
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| JP6659688B2 (ja) | 2014-11-21 | 2020-03-04 | 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 | 呼吸装置およびフェイスマスク用の溶融紡糸濾過媒体 |
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| EP3429451B1 (de) | 2016-03-17 | 2020-02-26 | Eurofilters N.V. | Staubsaugerfilterbeutel aus recyclierten kunststoffen |
| EP3305155B1 (de) | 2016-10-06 | 2019-05-22 | Eurofilters N.V. | Staubsaugerfilterbeutel mit recycliertem textilmaterialien und/oder baumwolllinters |
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| US11441251B2 (en) | 2016-08-16 | 2022-09-13 | Fitesa Germany Gmbh | Nonwoven fabrics comprising polylactic acid having improved strength and toughness |
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| DE102017124251A1 (de) * | 2017-10-18 | 2019-04-18 | KUENZEL advanced weaving technologies GmbH | Filtereinsatz und Filtrationsanordnung mit Filtereinsatz |
| WO2019153179A1 (zh) * | 2018-02-08 | 2019-08-15 | 湖北香江电器股份有限公司 | 水管 |
| EP3794171B1 (en) | 2018-05-17 | 2023-11-29 | University of Tennessee Research Foundation | Methods of saturating nonwoven fabrics with liquid and the making of electret thereof |
| KR102652700B1 (ko) * | 2018-10-04 | 2024-03-28 | 더블유. 엘. 고어 앤드 어소시에이트스, 인코포레이티드 | 치수 안정성을 갖는 비소결의 팽창된 폴리테트라플루오로에틸렌 복합 막 |
| US20200188824A1 (en) * | 2018-12-18 | 2020-06-18 | James R. Munson | Filters having a Plurality of Projections |
| WO2020148770A1 (en) * | 2019-01-16 | 2020-07-23 | Noam Urim Enerprises (1993) Ltd. | Antimicrobial cleaning cloth and a method and system for manufacturing the same |
| JP2022502574A (ja) * | 2019-09-05 | 2022-01-11 | 韓 建華HAN, Jianhua | 抗菌不織布およびその製作方法並びにこの抗菌不織布を具備したマスク |
| KR102337038B1 (ko) * | 2019-12-12 | 2021-12-09 | (주)엠앤에스텍 | 항균, 탈취 기능이 향상된 티타늄 부직포 제조장치, 그 제조방법 및 부직포 |
| US11982031B2 (en) * | 2020-01-27 | 2024-05-14 | 3M Innovative Properties Company | Substituted thiol melt additives |
| KR102310058B1 (ko) * | 2020-02-26 | 2021-10-08 | 경기대학교 산학협력단 | 나노 및 다공성 재료가 코팅된 모헤어에 의해 대기 전구물질 및 미세먼지를 저감시키는 무전력 기반 차선 경계봉 |
| TR202007418A2 (tr) * | 2020-05-12 | 2021-01-21 | Telasis Tekstil Ueruenleri San Tic A S | Yüksek etki̇nli̇kte fi̇ltrasyon yüzeyleri̇ni̇n üreti̇m yöntemi̇ ve bunlarin maske üzeri̇nde uygulamasi |
| KR102318413B1 (ko) * | 2020-05-22 | 2021-10-27 | 경기대학교 산학협력단 | 나노 코팅된 극세사 모헤어를 이용한 무전력 기반 대기정화형 도로 울타리 |
| TR202019976A2 (tr) * | 2020-12-08 | 2021-02-22 | Telasis Tekstil Ueruenleri San Tic A S | Yeni̇ bi̇r çok katmanli tela ve bunun üreti̇m prosesi̇ |
| US12076675B2 (en) * | 2021-01-27 | 2024-09-03 | John Ruszkowski | Air filter inactivation of viruses and micro-organisms |
| WO2023278728A1 (en) * | 2021-07-01 | 2023-01-05 | Pepsico, Inc. | Filter media, filter cartridge containing filter media, and method of filtering water |
| CN113797649B (zh) * | 2021-08-12 | 2022-03-25 | 浙江大学 | 一种抗菌防病毒的空气过滤材料及其制备方法 |
| DE102022000777B4 (de) | 2022-03-04 | 2024-09-12 | Oerlikon Textile Gmbh & Co. Kg | Verfahren und Vorrichtung zur Herstellung von elektrostatisch geladenen Fasern sowie Elektret-Erzeugnis |
| WO2024058991A1 (en) * | 2022-09-14 | 2024-03-21 | Delstar Technologies, Inc. | Filtration media and filters |
| EP4593983A1 (en) * | 2022-09-28 | 2025-08-06 | Mativ Luxembourg | Filters with electrostatic filtering capabilities |
| CN115646067B (zh) * | 2022-11-23 | 2025-06-13 | 国纳之星(上海)纳米科技发展有限公司 | 一种铁酸铋纳米混晶/pet复合纳米纤维驻极体空气过滤材料及其制备方法 |
| US20240382886A1 (en) * | 2023-05-18 | 2024-11-21 | Hollingsworth & Vose Company | Morphologically enhanced, adsorbent filter media |
| US20250090985A1 (en) | 2023-09-15 | 2025-03-20 | Delstar Technologies, Inc. | Ultrasonically bonded electret filter media |
| DE102024206175A1 (de) * | 2024-07-02 | 2026-01-08 | BSH Hausgeräte GmbH | Filter, Haushaltsgerätevorrichtung, Haushaltsgerät, Fahrzeugvorrichtung, Verfahren zur Regeneration eines Filters und Verfahren zur Herstellung eines Filters |
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| JP5504779B2 (ja) * | 2008-09-17 | 2014-05-28 | 東レ株式会社 | エレクトレット濾材およびその製造方法 |
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| CN102482799B (zh) | 2009-09-01 | 2016-03-16 | 3M创新有限公司 | 用于形成纳米纤维和纳米纤维网的设备、系统和方法 |
| KR20130091734A (ko) | 2010-07-07 | 2013-08-19 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 패턴화된 에어 레이드 부직포 일렉트릿 섬유질 웨브 및 그 제조 및 사용 방법 |
-
2012
- 2012-06-27 WO PCT/US2012/044279 patent/WO2013003391A2/en not_active Ceased
- 2012-06-27 US US14/125,329 patent/US9802187B2/en not_active Expired - Fee Related
- 2012-06-27 KR KR20147002171A patent/KR20140037942A/ko not_active Abandoned
- 2012-06-27 JP JP2014518936A patent/JP6141836B2/ja not_active Expired - Fee Related
- 2012-06-27 BR BR112013032643A patent/BR112013032643A2/pt not_active IP Right Cessation
- 2012-06-27 EP EP12804066.4A patent/EP2726659B1/en not_active Not-in-force
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