JP2010526216A5 - - Google Patents

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Publication number
JP2010526216A5
JP2010526216A5 JP2010506294A JP2010506294A JP2010526216A5 JP 2010526216 A5 JP2010526216 A5 JP 2010526216A5 JP 2010506294 A JP2010506294 A JP 2010506294A JP 2010506294 A JP2010506294 A JP 2010506294A JP 2010526216 A5 JP2010526216 A5 JP 2010526216A5
Authority
JP
Japan
Prior art keywords
felt
nanoweb
fibers
web
composite sheet
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
Application number
JP2010506294A
Other languages
English (en)
Other versions
JP2010526216A (ja
JP5389784B2 (ja
Filing date
Publication date
Priority claimed from US11/799,620 external-priority patent/US20080274658A1/en
Application filed filed Critical
Publication of JP2010526216A publication Critical patent/JP2010526216A/ja
Publication of JP2010526216A5 publication Critical patent/JP2010526216A5/ja
Application granted granted Critical
Publication of JP5389784B2 publication Critical patent/JP5389784B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Claims (2)

  1. １ミクロンより大きい繊維直径を有する繊維の第２のウェブに結合された、１ミクロン以下の繊維直径を有するポリマー繊維の第１のウェブを含む複合シートであって、前記第２のウェブの繊維の一部が、多数の不連続領域においてポリマー繊維の前記第１のウェブを通して突出する複合シート。
  2. ポリマーナノウェブをフェルトに結合して、複合シートを形成する方法であって、前記ナノウェブおよび前記フェルトを対面する関係で提供する工程と、一部の繊維が前記フェルトから前記ナノウェブを通して突出するように、前記フェルトを前記ナノウェブにニードルパンチする工程とを含む方法。
JP2010506294A 2007-05-02 2008-04-28 ニードルパンチされたナノウェブ構造体 Expired - Fee Related JP5389784B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/799,620 2007-05-02
US11/799,620 US20080274658A1 (en) 2007-05-02 2007-05-02 Needlepunched nanoweb structures
PCT/US2008/005482 WO2008136963A1 (en) 2007-05-02 2008-04-28 Needlepunched nanoweb structures

Publications (3)

Publication Number Publication Date
JP2010526216A JP2010526216A (ja) 2010-07-29
JP2010526216A5 true JP2010526216A5 (ja) 2011-06-23
JP5389784B2 JP5389784B2 (ja) 2014-01-15

Family

ID=39760827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010506294A Expired - Fee Related JP5389784B2 (ja) 2007-05-02 2008-04-28 ニードルパンチされたナノウェブ構造体

Country Status (7)

Country Link
US (1) US20080274658A1 (ja)
EP (1) EP2142693B1 (ja)
JP (1) JP5389784B2 (ja)
KR (1) KR20100017531A (ja)
CN (1) CN101680142B (ja)
BR (1) BRPI0809785A2 (ja)
WO (1) WO2008136963A1 (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8636833B2 (en) * 2009-09-16 2014-01-28 E I Du Pont De Nemours And Company Air filtration medium with improved dust loading capacity and improved resistance to high humidity environment
US20120076972A1 (en) * 2010-09-29 2012-03-29 Hao Zhou Nanofiber Non-Woven Composite
US8889572B2 (en) * 2010-09-29 2014-11-18 Milliken & Company Gradient nanofiber non-woven
US20120077405A1 (en) * 2010-09-29 2012-03-29 Hao Zhou Core/Shell Nanofiber Non-Woven
JP5908709B2 (ja) * 2011-12-09 2016-04-26 帝人株式会社 フィルター用不織布およびその製造方法およびフィルター
US20140127460A1 (en) * 2012-11-06 2014-05-08 The Procter & Gamble Company Article(s) with soft nonwoven web
TWI497801B (zh) * 2012-12-12 2015-08-21 Ind Tech Res Inst 應用於電池隔離膜之微米或奈米纖維結構或其纖維複合結構
CN105103654B (zh) 2013-02-14 2017-06-23 纳米帕雷尔股份有限公司 纳米纤维混合毛毡
KR20160029821A (ko) * 2013-07-05 2016-03-15 더 노스 훼이스 어패럴 코오포레이션 섬유 및 필라멘트의 힘방사
CN104888278B (zh) * 2015-05-20 2018-02-23 东华大学 一种纳/微米纤维三维多孔结构支架材料及其制备和应用
US20220266181A1 (en) * 2019-08-13 2022-08-25 3M Innovative Properties Company Spunbonded Air-Filtration Web
CN115871289A (zh) * 2023-01-06 2023-03-31 中国航空制造技术研究院 一种高强度氧化物纳米纤维多孔热防护材料及其制备方法

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
GB1095656A (en) * 1964-09-08 1967-12-20 Ici Ltd Nonwoven fabrics and methods of making them
GB1522605A (en) * 1974-09-26 1978-08-23 Ici Ltd Preparation of fibrous sheet product
US5173356A (en) * 1989-09-25 1992-12-22 Amoco Corporation Self-bonded fibrous nonwoven webs
JP2765690B2 (ja) * 1993-12-27 1998-06-18 花王株式会社 清掃用シート
US5508080A (en) * 1994-02-17 1996-04-16 Takashimaya Nippatsu Kogyo Co. Ltd. Flexible laminated surface material and method of producing the same
JP3676836B2 (ja) * 1994-12-28 2005-07-27 ユニチカ株式会社 給水シート
JP4068171B2 (ja) * 1995-11-21 2008-03-26 チッソ株式会社 積層不織布およびその製造方法
US6733861B1 (en) * 1997-04-04 2004-05-11 Belanger, Inc. Vehicle laundry element and method of making same
JP3705413B2 (ja) * 2000-03-30 2005-10-12 東洋紡績株式会社 複合不織布およびその製造方法
TWI230216B (en) * 2002-03-11 2005-04-01 San Fang Chemical Industry Co Manufacture method for artificial leather composite reinforced with ultra-fine fiber non-woven fabric
KR100549140B1 (ko) 2002-03-26 2006-02-03 이 아이 듀폰 디 네모아 앤드 캄파니 일렉트로-브로운 방사법에 의한 초극세 나노섬유 웹제조방법
AU2003301007B2 (en) * 2002-12-20 2008-01-31 The Procter & Gamble Company Tufted laminate web
JP2005043779A (ja) * 2003-07-25 2005-02-17 Daiwabo Co Ltd 吸音材およびその製造方法
JP4821127B2 (ja) * 2004-02-13 2011-11-24 東レ株式会社 ナノファイバー不織布
WO2006016601A1 (ja) * 2004-08-11 2006-02-16 Daiwabo Co., Ltd. 化粧料含浸用皮膚被覆シート及びその製造方法、並びにこれを用いたフェイスマスク
DE102004046669A1 (de) * 2004-09-24 2006-03-30 Vorwerk & Co. Interholding Gmbh Verfahren zum Herstellen einer Filterlage sowie Filterlage insbesondere für einen Staubfilterbeutel eines Staubsaugers
CN2751770Y (zh) * 2004-09-29 2006-01-18 李宗焕 远红外温热保健垫
JP2007002350A (ja) * 2005-06-22 2007-01-11 Kuraray Co Ltd 皮革様シート
CN100368629C (zh) * 2005-09-07 2008-02-13 太仓嫦娥工业用呢有限公司 复合干毯

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