JP2003511580A5 - - Google Patents

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Publication number
JP2003511580A5
JP2003511580A5 JP2001529505A JP2001529505A JP2003511580A5 JP 2003511580 A5 JP2003511580 A5 JP 2003511580A5 JP 2001529505 A JP2001529505 A JP 2001529505A JP 2001529505 A JP2001529505 A JP 2001529505A JP 2003511580 A5 JP2003511580 A5 JP 2003511580A5
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JP
Japan
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.)
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JP2001529505A
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Japanese (ja)
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JP4563637B2 (ja
JP2003511580A (ja
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Priority claimed from US09/416,216 external-priority patent/US6454986B1/en
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Publication of JP2003511580A publication Critical patent/JP2003511580A/ja
Publication of JP2003511580A5 publication Critical patent/JP2003511580A5/ja
Application granted granted Critical
Publication of JP4563637B2 publication Critical patent/JP4563637B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2001529505A 1999-10-08 2000-02-04 非水系極性液体を用いて繊維状エレクトレットウェブを製造する方法 Expired - Fee Related JP4563637B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/416,216 1999-10-08
US09/416,216 US6454986B1 (en) 1999-10-08 1999-10-08 Method of making a fibrous electret web using a nonaqueous polar liquid
PCT/US2000/002978 WO2001027381A1 (en) 1999-10-08 2000-02-04 Method of making a fibrous electret web using a nonaqueous polar liquid

Publications (3)

Publication Number Publication Date
JP2003511580A JP2003511580A (ja) 2003-03-25
JP2003511580A5 true JP2003511580A5 (enExample) 2007-03-29
JP4563637B2 JP4563637B2 (ja) 2010-10-13

Family

ID=23649056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001529505A Expired - Fee Related JP4563637B2 (ja) 1999-10-08 2000-02-04 非水系極性液体を用いて繊維状エレクトレットウェブを製造する方法

Country Status (14)

Country Link
US (1) US6454986B1 (enExample)
EP (1) EP1244837B1 (enExample)
JP (1) JP4563637B2 (enExample)
KR (1) KR100633816B1 (enExample)
CN (1) CN1238591C (enExample)
AT (1) ATE340891T1 (enExample)
AU (1) AU771734B2 (enExample)
BR (1) BR0014555A (enExample)
CA (1) CA2388236A1 (enExample)
DE (1) DE60031001T2 (enExample)
MX (1) MXPA02003370A (enExample)
PL (1) PL354170A1 (enExample)
RU (1) RU2247182C2 (enExample)
WO (1) WO2001027381A1 (enExample)

Families Citing this family (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6432175B1 (en) 1998-07-02 2002-08-13 3M Innovative Properties Company Fluorinated electret
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
JP2002161471A (ja) * 2000-11-28 2002-06-04 Toray Ind Inc エレクトレット加工品の製造方法
JP4686896B2 (ja) * 2001-05-11 2011-05-25 東レ株式会社 エレクトレット加工品の製造方法
US6969484B2 (en) 2001-06-18 2005-11-29 Toray Industries, Inc. Manufacturing method and device for electret processed product
DE102004021584A1 (de) 2004-05-03 2005-12-01 Stefan Kochanek Modifizierte virale Vektorpartikel
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CN105407998B (zh) 2012-12-28 2018-02-02 3M创新有限公司 包含电荷加强添加剂的驻极体料片
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RU2635160C2 (ru) 2013-04-19 2017-11-09 3М Инновейтив Пропертиз Компани Электретные полотна с добавками, способствующими накоплению заряда
US10400354B2 (en) 2013-11-26 2019-09-03 3M Innovative Properties Company Process of making dimensionally-stable melt blown nonwoven fibrous structures
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KR20170044150A (ko) 2014-08-18 2017-04-24 쓰리엠 이노베이티브 프로퍼티즈 캄파니 중합체 네팅을 포함하는 호흡기 및 이를 형성하는 방법
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RU2015141569A (ru) 2015-09-30 2017-04-05 3М Инновейтив Пропертиз Компани Складной респиратор с лицевой маской и клапаном выдоха
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RU2644316C1 (ru) * 2017-01-10 2018-02-08 Федеральное государственное бюджетное образовательное учреждение высшего образования "Курский государственный медицинский университет" Министерства здравоохранения Российской Федерации Профилактическая лицевая маска для противомикробной защиты при заболеваниях верхних дыхательных путей, передающихся воздушно-капельным путем
RU2671037C2 (ru) 2017-03-17 2018-10-29 3М Инновейтив Пропертиз Компани Складной респиратор с лицевой маской типа ffp3
CN106964199B (zh) * 2017-05-04 2022-08-09 浙江金海高科股份有限公司 驻极体材料的液体充电方法和装置
CN110869110B (zh) 2017-07-14 2022-11-18 3M创新有限公司 用于输送多个液体流的适配器
US20210095405A1 (en) 2017-12-28 2021-04-01 3M Innovative Properties Company Ceramic-coated fibers including a flame-retarding polymer, and methods of making nonwoven structures
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JP7340037B2 (ja) 2019-05-01 2023-09-06 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 ポリアミドナノファイバー層を含むろ過媒体
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CN114555877A (zh) 2019-10-16 2022-05-27 3M创新有限公司 双功能熔体添加剂
WO2021111290A1 (en) 2019-12-03 2021-06-10 3M Innovative Properties Company Aromatic-heterocyclic ring melt additives
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DE102020107746A1 (de) 2020-03-20 2021-09-23 Solvamed Gmbh Verbesserte Atemschutzmaske
CN111394887B (zh) * 2020-03-20 2022-04-08 江苏丽洋新材料股份有限公司 一种液体摩擦驻极体过滤材料的制备装置
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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
US20240115889A1 (en) 2022-10-07 2024-04-11 3M Innovative Properties Company Disposable, Flat-Fold Respirator Having Increased Stiffness in Selected Areas
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