KR20100017531A - 니들펀칭된 나노웨브 구조물 - Google Patents

니들펀칭된 나노웨브 구조물 Download PDF

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Publication number
KR20100017531A
KR20100017531A KR20097025037A KR20097025037A KR20100017531A KR 20100017531 A KR20100017531 A KR 20100017531A KR 20097025037 A KR20097025037 A KR 20097025037A KR 20097025037 A KR20097025037 A KR 20097025037A KR 20100017531 A KR20100017531 A KR 20100017531A
Authority
KR
South Korea
Prior art keywords
web
nanoweb
fibers
composite sheet
felt
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.)
Ceased
Application number
KR20097025037A
Other languages
English (en)
Korean (ko)
Inventor
글렌 이. 시몬즈
애닐 콜리
Original Assignee
이 아이 듀폰 디 네모아 앤드 캄파니
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39760827&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR20100017531(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 이 아이 듀폰 디 네모아 앤드 캄파니 filed Critical 이 아이 듀폰 디 네모아 앤드 캄파니
Publication of KR20100017531A publication Critical patent/KR20100017531A/ko
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • 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
    • B01D39/163—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin sintered or bonded
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4374—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece using different kinds of webs, e.g. by layering webs
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/48—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • D04H1/485—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation in combination with weld-bonding
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/498—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00—Other non-woven fabrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/025—Types of fibres, filaments or particles, self-supporting or supported materials comprising nanofibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0659—The layers being joined by needling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • 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.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonwoven Fabrics (AREA)
KR20097025037A 2007-05-02 2008-04-28 니들펀칭된 나노웨브 구조물 Ceased KR20100017531A (ko)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
KR20100017531A true KR20100017531A (ko) 2010-02-16

Family

ID=39760827

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20097025037A Ceased KR20100017531A (ko) 2007-05-02 2008-04-28 니들펀칭된 나노웨브 구조물

Country Status (7)

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

Families Citing this family (13)

* 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
US8889572B2 (en) * 2010-09-29 2014-11-18 Milliken & Company Gradient nanofiber non-woven
US20120076972A1 (en) * 2010-09-29 2012-03-29 Hao Zhou Nanofiber Non-Woven Composite
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
RU2658909C2 (ru) * 2013-02-14 2018-06-26 НАНОПАРЕЙЛ, ЭлЭлСи Гибридные войлоки из нановолокон, полученных электропрядением
US20160168756A1 (en) * 2013-07-05 2016-06-16 The North Face Apparel Corp. Forcespinning of fibers and filaments
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
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
US12280324B2 (en) * 2022-08-03 2025-04-22 Research Products Corporation Filtration media and method of manufacturing filtration media using nanofilm
CN115871289B (zh) * 2023-01-06 2024-11-22 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)

* Cited by examiner, † Cited by third party
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
US7410683B2 (en) * 2002-12-20 2008-08-12 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
EP1813167A4 (en) * 2004-08-11 2012-11-07 Daiwa Spinning Co Ltd TOWEL FOR COVERING THE SKIN AND FOR DRINKING WITH A COSMETIC PREPARATION AND METHOD FOR THE PRODUCTION THEREOF AND FACING THE FACE MASK THEREOF
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

Also Published As

Publication number Publication date
JP5389784B2 (ja) 2014-01-15
EP2142693B1 (en) 2013-12-18
BRPI0809785A2 (pt) 2014-12-30
US20080274658A1 (en) 2008-11-06
CN101680142A (zh) 2010-03-24
EP2142693A1 (en) 2010-01-13
WO2008136963A1 (en) 2008-11-13
JP2010526216A (ja) 2010-07-29
CN101680142B (zh) 2012-09-05

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