ATE425298T1 - Verfahren und vorrichtung zur herstellung eines elektretmässig verarbeiteten produkts - Google Patents

Verfahren und vorrichtung zur herstellung eines elektretmässig verarbeiteten produkts

Info

Publication number
ATE425298T1
ATE425298T1 AT02738638T AT02738638T ATE425298T1 AT E425298 T1 ATE425298 T1 AT E425298T1 AT 02738638 T AT02738638 T AT 02738638T AT 02738638 T AT02738638 T AT 02738638T AT E425298 T1 ATE425298 T1 AT E425298T1
Authority
AT
Austria
Prior art keywords
sheet
processed product
water
producing
contact
Prior art date
Application number
AT02738638T
Other languages
English (en)
Inventor
Hiroyoshi Horiguchi
Masaaki Takeda
Original Assignee
Toray Industries
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toray Industries filed Critical Toray Industries
Application granted granted Critical
Publication of ATE425298T1 publication Critical patent/ATE425298T1/de

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/01—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with hydrogen, water or heavy water; with hydrides of metals or complexes thereof; with boranes, diboranes, silanes, disilanes, phosphines, diphosphines, stibines, distibines, arsines, or diarsines or complexes thereof
    • D06M11/05—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with hydrogen, water or heavy water; with hydrides of metals or complexes thereof; with boranes, diboranes, silanes, disilanes, phosphines, diphosphines, stibines, distibines, arsines, or diarsines or complexes thereof with water, e.g. steam; with heavy water
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/52—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment combined with mechanical treatment
    • D06M13/535—Suction; Vacuum treatment; Degassing; Blowing
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Nonwoven Fabrics (AREA)
AT02738638T 2001-06-18 2002-06-07 Verfahren und vorrichtung zur herstellung eines elektretmässig verarbeiteten produkts ATE425298T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001183839 2001-06-18

Publications (1)

Publication Number Publication Date
ATE425298T1 true ATE425298T1 (de) 2009-03-15

Family

ID=19023716

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02738638T ATE425298T1 (de) 2001-06-18 2002-06-07 Verfahren und vorrichtung zur herstellung eines elektretmässig verarbeiteten produkts

Country Status (9)

Country Link
US (1) US6969484B2 (de)
EP (1) EP1403418B1 (de)
KR (1) KR100507288B1 (de)
CN (1) CN100463711C (de)
AT (1) ATE425298T1 (de)
DE (1) DE60231499D1 (de)
DK (1) DK1403418T3 (de)
TW (1) TW559844B (de)
WO (1) WO2003006735A1 (de)

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JP4234644B2 (ja) * 2004-07-15 2009-03-04 トリニティ工業株式会社 水圧転写装置
US7553440B2 (en) * 2005-05-12 2009-06-30 Leonard William K Method and apparatus for electric treatment of substrates
JP5318751B2 (ja) * 2006-04-11 2013-10-16 チバ ホールディング インコーポレーテッド エレクトレット材
US9353434B2 (en) 2006-10-12 2016-05-31 C3 International, Llc Methods for providing prophylactic surface treatment for fluid processing systems and components thereof
US20080249269A1 (en) * 2007-04-05 2008-10-09 Hui Chin Electret materials
CA2708117C (en) 2007-12-06 2015-08-25 John M. Sebastian Electret webs with charge-enhancing additives
US8776367B2 (en) 2008-03-10 2014-07-15 National Taiwan University Method of manufacturing an electret film
US8623301B1 (en) 2008-04-09 2014-01-07 C3 International, Llc Solid oxide fuel cells, electrolyzers, and sensors, and methods of making and using the same
US8613795B2 (en) 2008-06-02 2013-12-24 3M Innovative Properties Company Electret webs with charge-enhancing additives
US7765698B2 (en) 2008-06-02 2010-08-03 3M Innovative Properties Company Method of making electret articles based on zeta potential
TWI462598B (zh) * 2008-08-06 2014-11-21 Univ Nat Taiwan 駐極體薄膜之製造方法及包含該駐極體薄膜之揚聲器
WO2010032759A1 (ja) * 2008-09-19 2010-03-25 旭硝子株式会社 エレクトレット及び静電誘導型変換素子
JP5706875B2 (ja) 2009-04-03 2015-04-22 スリーエム イノベイティブ プロパティズ カンパニー 帯電強化添加剤を含むエレクトレットウェブ
EP2414576B1 (de) 2009-04-03 2016-11-09 3M Innovative Properties Company Verarbeitungshilfe für bahnmaterialien, einschliesslich elektret-bahnmaterial
WO2011100361A2 (en) 2010-02-10 2011-08-18 C3 International. Llc Low temperature electrolytes for solid oxide cells having high ionic conductivity
KR101126310B1 (ko) * 2010-11-30 2012-03-22 (주)크린앤사이언스 나노 웹에 의한 정전부직포의 제조방법
ITTO20120981A1 (it) * 2012-11-13 2014-05-14 Itt Italia Srl Metodo ed impianto per la verniciatura a polvere di elementi elettricamente non conduttivi, in particolare pastiglie freno
KR20150093791A (ko) 2012-12-14 2015-08-18 쓰리엠 이노베이티브 프로퍼티즈 컴파니 부직 일렉트릿 섬유질 웨브 및 그의 제조 방법
EP3022792B1 (de) 2013-07-15 2024-09-11 Fcet, Inc. Niedrigtemperatur-festoxidzellen
WO2015061273A1 (en) 2013-10-21 2015-04-30 E. I. Du Pont De Nemours And Company Electret nanofibrous web
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
KR101385124B1 (ko) 2013-12-23 2014-04-14 (주)에브리데이해피인터내셔널 콜라겐원단 제조방법 및 그에 의하여 제조되는 콜라겐원단
EP3186425B1 (de) 2014-08-26 2020-01-01 3M Innovative Properties Company Spinnvliesbahn mit polymilchsäurefasern
CN104410192A (zh) * 2014-10-31 2015-03-11 天津玉华绝缘材料有限公司 一种发电机用防电晕带新型生产装置
US10675598B2 (en) * 2015-03-24 2020-06-09 South Dakota Board Of Regents High shear thin film machine for dispersion and simultaneous orientation-distribution of nanoparticles within polymer matrix
JP6842022B2 (ja) * 2016-09-30 2021-03-17 タピルス株式会社 エレクトレット加工品の製造装置及び非導電性シートをエレクトレット化する方法
JP2018095973A (ja) 2016-12-08 2018-06-21 東レ株式会社 メルトブロー不織布
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
WO2019104240A1 (en) 2017-11-22 2019-05-31 Extrusion Group, LLC Meltblown die tip assembly and method
WO2019159654A1 (ja) * 2018-02-15 2019-08-22 東レ株式会社 不織布およびこれを用いてなるエアフィルター濾材
EP3794171B1 (de) 2018-05-17 2023-11-29 University of Tennessee Research Foundation Verfahren zur sättigung von vliesstoffen mit flüssigkeit und herstellung eines elektrets daraus
CN108744713B (zh) * 2018-05-21 2021-05-14 亿茂环境科技股份有限公司 一种驻极体的超声波溅射液体充电装置及充电方法
CN110833932A (zh) * 2019-11-06 2020-02-25 浙江金海环境技术股份有限公司 驻极体材料的制备方法、制备装置和驻极体材料
US11917919B2 (en) 2019-12-13 2024-02-27 Denso Corporation Electret
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
KR102228591B1 (ko) 2020-03-26 2021-03-16 도레이첨단소재 주식회사 복합 부직포 및 이를 포함하는 물품
WO2021206312A1 (ko) 2020-04-09 2021-10-14 도레이첨단소재 주식회사 복합 부직포 및 이를 포함하는 물품
KR102475906B1 (ko) * 2021-10-19 2022-12-08 주식회사 제이제이글로벌 부직포 원단의 하이드로차징 장치 및 방법
KR102497942B1 (ko) * 2021-11-12 2023-02-09 주식회사 제이케이상사 친환경 생분해성 부직포 필터 제조 방법
CN115233377B (zh) * 2022-07-20 2025-08-01 华新医材股份有限公司 高滤效熔喷无纺布制造方法及其押出设备
JP2024072012A (ja) * 2022-11-15 2024-05-27 トヨタ紡織株式会社 帯電装置
WO2025187479A1 (ja) * 2024-03-06 2025-09-12 株式会社カネカ 不織布、積層体、エアフィルター、マスク用フィルター、及び、マスク

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JPS61102476A (ja) 1984-10-24 1986-05-21 東レ株式会社 エレクトレツト繊維シ−トおよびその製造方法
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Also Published As

Publication number Publication date
KR20030038705A (ko) 2003-05-16
CN100463711C (zh) 2009-02-25
EP1403418B1 (de) 2009-03-11
US20040023577A1 (en) 2004-02-05
DK1403418T3 (da) 2009-06-08
US6969484B2 (en) 2005-11-29
EP1403418A1 (de) 2004-03-31
DE60231499D1 (de) 2009-04-23
KR100507288B1 (ko) 2005-08-08
EP1403418A4 (de) 2006-01-25
CN1518619A (zh) 2004-08-04
TW559844B (en) 2003-11-01
WO2003006735A1 (fr) 2003-01-23

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