EP1553223A4 - Vliesstoff aus kernmantelfaser und verfahren zu dessen herstellung - Google Patents

Vliesstoff aus kernmantelfaser und verfahren zu dessen herstellung

Info

Publication number
EP1553223A4
EP1553223A4 EP03769909A EP03769909A EP1553223A4 EP 1553223 A4 EP1553223 A4 EP 1553223A4 EP 03769909 A EP03769909 A EP 03769909A EP 03769909 A EP03769909 A EP 03769909A EP 1553223 A4 EP1553223 A4 EP 1553223A4
Authority
EP
European Patent Office
Prior art keywords
core
producing
nonwoven fabric
same
composite fiber
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
EP03769909A
Other languages
English (en)
French (fr)
Other versions
EP1553223A1 (de
EP1553223B1 (de
Inventor
Yukihiro Kihara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unitika Ltd
Original Assignee
Unitika Ltd
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 Unitika Ltd filed Critical Unitika Ltd
Publication of EP1553223A1 publication Critical patent/EP1553223A1/de
Publication of EP1553223A4 publication Critical patent/EP1553223A4/de
Application granted granted Critical
Publication of EP1553223B1 publication Critical patent/EP1553223B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
    • D04H3/147—Composite yarns or filaments
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/34—Core-skin structure; Spinnerette packs therefor
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
    • 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
    • Y10T442/609—Cross-sectional configuration of strand or fiber material is specified
    • Y10T442/61—Cross-sectional configuration varies longitudinally along strand or fiber material

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Multicomponent Fibers (AREA)
EP03769909A 2002-10-17 2003-10-17 Vliesstoff aus kernmantelfaser und verfahren zu dessen herstellung Expired - Lifetime EP1553223B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002303414A JP4315663B2 (ja) 2002-10-17 2002-10-17 芯鞘状複合長繊維よりなる不織布の製造方法
JP2002303414 2002-10-17
PCT/JP2003/013334 WO2004035900A1 (ja) 2002-10-17 2003-10-17 芯鞘状複合繊維よりなる不織布及びその製造方法

Publications (3)

Publication Number Publication Date
EP1553223A1 EP1553223A1 (de) 2005-07-13
EP1553223A4 true EP1553223A4 (de) 2007-05-30
EP1553223B1 EP1553223B1 (de) 2008-12-17

Family

ID=32105072

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03769909A Expired - Lifetime EP1553223B1 (de) 2002-10-17 2003-10-17 Vliesstoff aus kernmantelfaser und verfahren zu dessen herstellung

Country Status (7)

Country Link
US (1) US20060205308A1 (de)
EP (1) EP1553223B1 (de)
JP (1) JP4315663B2 (de)
KR (1) KR101115193B1 (de)
CN (1) CN100519873C (de)
DE (1) DE60325403D1 (de)
WO (1) WO2004035900A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4498870B2 (ja) * 2004-09-21 2010-07-07 ユニチカ株式会社 収穫物被覆シート
GB0425124D0 (en) * 2004-11-13 2004-12-15 Don & Low Ltd Fabric
CN101557929B (zh) * 2006-12-28 2012-09-05 花王株式会社 伸缩片材及其制造方法
EP1942213B1 (de) * 2007-01-05 2009-08-26 Borealis Technology Oy Faser mit Ethylencopolymer
EP2325361A4 (de) * 2008-09-04 2013-11-13 Daiwabo Holdings Co Ltd Fasermasse, leitender substratverbund mit der fasermasse und herstellungsverfahren dafür
JP5619467B2 (ja) * 2010-04-15 2014-11-05 宇部エクシモ株式会社 潜在凹凸型鞘芯複合繊維及びそれを用いてなる不織布
US8833402B2 (en) * 2010-12-30 2014-09-16 Cook Medical Technologies Llc Woven fabric having composite yarns for endoluminal devices
CN103339304B (zh) * 2011-02-02 2016-04-06 大和纺控股株式会社 显现卷曲性复合短纤维及其制造方法、纤维集合物及卫生物品
JP6101012B2 (ja) * 2011-08-01 2017-03-22 宇部エクシモ株式会社 分割性凹凸複合繊維及びそれを用いてなる不織布
JP2016535180A (ja) * 2013-09-03 2016-11-10 スリーエム イノベイティブ プロパティズ カンパニー 溶融紡糸処理、溶融紡糸不織布繊維ウェブ、及び関連する濾材
CN104178829A (zh) * 2014-07-30 2014-12-03 厦门怡龙谷新材料科技有限公司 变化截面大直径皮芯结构复合单丝、制造方法及其应用
KR101646338B1 (ko) 2014-08-20 2016-08-16 도레이첨단소재 주식회사 유연성과 기계적 물성이 우수하며, 터치감이 향상된 폴리에스테르계 장섬유 부직포 및 그 제조 방법
US11186931B2 (en) * 2017-04-12 2021-11-30 Unitika Ltd. Process for producing needle-punched nonwoven fabric
CN110637117B (zh) * 2017-06-05 2021-10-26 东洋纺株式会社 无纺布
US11642433B2 (en) * 2018-02-28 2023-05-09 Unitika Ltd. Activated carbon sheet for air purification
JP6871892B2 (ja) * 2018-11-26 2021-05-19 本田技研工業株式会社 芯鞘複合繊維および芯鞘複合繊維の製造方法
ES2901498T3 (es) * 2019-07-30 2022-03-22 Reifenhaeuser Masch Laminado no tejido de Spun y método para producir un laminado no tejido de Spunbond
EP4143373A1 (de) 2020-04-29 2023-03-08 ETH Zürich Bi- oder mehrkomponentenfasern für grosse verbundteile
KR102533740B1 (ko) * 2020-06-10 2023-05-17 도레이첨단소재 주식회사 공기 필터용 부직포와 그의 제조방법, 및 물품
WO2023004538A1 (en) * 2021-07-26 2023-02-02 Dow Global Technologies Llc Multilayer composite with nonwoven toughening
US12329262B2 (en) * 2021-07-31 2025-06-17 Elc Management Llc Nonwoven material for cosmetic cushion compact
CN121321323A (zh) * 2025-12-15 2026-01-13 上海精发实业有限公司 一种高粘合特性双组分纺粘非织造布及其制造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0528048A1 (de) * 1991-03-05 1993-02-24 Ube-Nitto Kasei Co. Ltd. Verbundfaser mit poröser hulle
JPH0814069A (ja) * 1994-06-29 1996-01-16 Nippondenso Co Ltd 内燃機関の吸気装置
JPH0976386A (ja) * 1995-09-20 1997-03-25 Kao Corp 透湿性シート及びその製造方法並びにそれを用いた吸収性物品
WO2001061084A1 (en) * 2000-02-18 2001-08-23 Atofina Research Polypropylene fibres

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4419656A (en) * 1980-11-07 1983-12-06 Fairchild Camera & Instrument Corp. Method and apparatus for digital converter testing
JPH0814069B2 (ja) * 1986-12-26 1996-02-14 ユニチカ株式会社 熱接着性不織シ−ト
JP2989267B2 (ja) * 1991-03-05 1999-12-13 宇部日東化成株式会社 多孔質鞘部を有する複合繊維
JP3097019B2 (ja) * 1995-08-07 2000-10-10 チッソ株式会社 熱融着性複合繊維およびその繊維を用いた不織布

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0528048A1 (de) * 1991-03-05 1993-02-24 Ube-Nitto Kasei Co. Ltd. Verbundfaser mit poröser hulle
JPH0814069A (ja) * 1994-06-29 1996-01-16 Nippondenso Co Ltd 内燃機関の吸気装置
JPH0976386A (ja) * 1995-09-20 1997-03-25 Kao Corp 透湿性シート及びその製造方法並びにそれを用いた吸収性物品
WO2001061084A1 (en) * 2000-02-18 2001-08-23 Atofina Research Polypropylene fibres

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2004035900A1 *

Also Published As

Publication number Publication date
CN100519873C (zh) 2009-07-29
JP2004137626A (ja) 2004-05-13
JP4315663B2 (ja) 2009-08-19
CN1705782A (zh) 2005-12-07
WO2004035900A1 (ja) 2004-04-29
EP1553223A1 (de) 2005-07-13
KR20050065601A (ko) 2005-06-29
EP1553223B1 (de) 2008-12-17
US20060205308A1 (en) 2006-09-14
DE60325403D1 (de) 2009-01-29
KR101115193B1 (ko) 2012-02-24

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