EP2229474A4 - Conjugate fiber having low-temperature processability, nonwoven fabric and formed article using the conjugate fiber - Google Patents

Conjugate fiber having low-temperature processability, nonwoven fabric and formed article using the conjugate fiber

Info

Publication number
EP2229474A4
EP2229474A4 EP08863375A EP08863375A EP2229474A4 EP 2229474 A4 EP2229474 A4 EP 2229474A4 EP 08863375 A EP08863375 A EP 08863375A EP 08863375 A EP08863375 A EP 08863375A EP 2229474 A4 EP2229474 A4 EP 2229474A4
Authority
EP
European Patent Office
Prior art keywords
conjugate fiber
low
nonwoven fabric
formed article
temperature processability
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
EP08863375A
Other languages
German (de)
French (fr)
Other versions
EP2229474A1 (en
EP2229474B1 (en
Inventor
Masahito Katsuya
Toshikatsu Fujiwara
Hirokazu Terada
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.)
ES FiberVisions Hong Kong Ltd
ES FiberVisions ApS
ES FiberVisions Co Ltd
ES FiberVisions LP
Original Assignee
ES FiberVisions Hong Kong Ltd
ES FiberVisions ApS
ES FiberVisions Co Ltd
ES FiberVisions LP
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 ES FiberVisions Hong Kong Ltd, ES FiberVisions ApS, ES FiberVisions Co Ltd, ES FiberVisions LP filed Critical ES FiberVisions Hong Kong Ltd
Publication of EP2229474A1 publication Critical patent/EP2229474A1/en
Publication of EP2229474A4 publication Critical patent/EP2229474A4/en
Application granted granted Critical
Publication of EP2229474B1 publication Critical patent/EP2229474B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/02—Heat treatment
    • 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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/04—Supporting filaments or the like during their treatment
    • D01D10/049—Supporting filaments or the like during their treatment as staple fibres
    • 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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/06—Washing or drying
    • 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
    • D01D5/32—Side-by-side structure; Spinnerette packs therefor
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/443—Heat-resistant, fireproof or flame-retardant yarns or threads
    • 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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
    • 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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • 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
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/04—Heat-responsive characteristics
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • Y10T428/2931—Fibers or filaments nonconcentric [e.g., side-by-side or eccentric, etc.]
    • 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
EP08863375.5A 2007-12-14 2008-12-15 Conjugate fiber having low-temperature processability, nonwoven fabric and formed article using the conjugate fiber Active EP2229474B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007323616 2007-12-14
PCT/JP2008/073148 WO2009078479A1 (en) 2007-12-14 2008-12-15 Conjugate fiber having low-temperature processability, nonwoven fabric and formed article using the conjugate fiber

Publications (3)

Publication Number Publication Date
EP2229474A1 EP2229474A1 (en) 2010-09-22
EP2229474A4 true EP2229474A4 (en) 2011-03-02
EP2229474B1 EP2229474B1 (en) 2017-06-07

Family

ID=40795590

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08863375.5A Active EP2229474B1 (en) 2007-12-14 2008-12-15 Conjugate fiber having low-temperature processability, nonwoven fabric and formed article using the conjugate fiber

Country Status (8)

Country Link
US (1) US20100261399A1 (en)
EP (1) EP2229474B1 (en)
JP (1) JP5535911B2 (en)
KR (1) KR101259968B1 (en)
CN (1) CN101939470B (en)
BR (1) BRPI0819934B1 (en)
TW (1) TW200934897A (en)
WO (1) WO2009078479A1 (en)

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JP5233053B2 (en) * 2008-05-19 2013-07-10 Ｅｓファイバービジョンズ株式会社 Composite fiber for producing air laid nonwoven fabric and method for producing high density air laid nonwoven fabric
JP5842353B2 (en) * 2010-04-13 2016-01-13 Jnc株式会社 Bulky nonwoven fabric
JP6083239B2 (en) * 2012-05-23 2017-02-22 東レ株式会社 Fiber-reinforced plastic and method for producing the same
CN102978724B (en) * 2012-12-21 2015-05-13 东华大学 Dual-component parallel composite fiber and preparation method thereof
JP6222997B2 (en) * 2013-05-31 2017-11-01 Ｅｓファイバービジョンズ株式会社 Thermal adhesive composite fiber with excellent flexibility and non-woven fabric using the same
TWI550147B (en) * 2013-11-20 2016-09-21 Fabrication method and finished product of juxtaposed polypropylene crimp telescopic fiber
US10463222B2 (en) 2013-11-27 2019-11-05 Kimberly-Clark Worldwide, Inc. Nonwoven tack cloth for wipe applications
EP3215086B1 (en) 2014-11-06 2020-03-18 The Procter and Gamble Company Crimped fiber spunbond nonwoven webs / laminates
CN107106342B (en) 2014-11-06 2020-09-15 宝洁公司 Apertured web and method of making same
WO2017033797A1 (en) * 2015-08-21 2017-03-02 株式会社タイキ Cosmetic
EP3321407B1 (en) * 2016-11-14 2023-05-10 Fare' S.p.A. a Socio Unico Nonwoven spunbond fabric
WO2018152272A1 (en) 2017-02-16 2018-08-23 The Procter & Gamble Company Absorbent articles with substrates having repeating patterns of apertures comprising a plurality of repeat units
JP2019070207A (en) * 2017-10-06 2019-05-09 三菱ケミカル株式会社 Low-melting-temperature thermal fusion fiber
WO2019146726A1 (en) * 2018-01-24 2019-08-01 旭化成株式会社 Composite long-fiber non-woven fabric using eccentric sheath/core composite fibers at one or both surfaces
KR102152393B1 (en) * 2019-07-11 2020-09-04 도레이첨단소재 주식회사 Non-woven fabric of crimped composite fiber and laminate thereof, and article including the laminate
KR20230156826A (en) * 2021-03-18 2023-11-14 도레이 카부시키가이샤 Spunbond nonwovens and laminated nonwovens, their manufacturing methods and sanitary materials
EP4209629A1 (en) * 2022-01-05 2023-07-12 Borealis AG Use of polymer composition on making soft nonwoven fabrics
WO2023131591A1 (en) * 2022-01-05 2023-07-13 Fibertex Personal Care A/S Nonwoven material comprising crimped multicomponent fibers

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US5418045A (en) * 1992-08-21 1995-05-23 Kimberly-Clark Corporation Nonwoven multicomponent polymeric fabric
US20020009941A1 (en) * 1999-12-21 2002-01-24 Kimberly-Clark Worldwide, Inc. Fine denier multicomponent fibers
US6454989B1 (en) * 1998-11-12 2002-09-24 Kimberly-Clark Worldwide, Inc. Process of making a crimped multicomponent fiber web
US20070014987A1 (en) * 2003-08-28 2007-01-18 Yoshiji Usui Potential crimping composite fiber and method for production thereof, and fiber aggregate, and nonwoven fabric

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JPH0819570B2 (en) * 1986-09-12 1996-02-28 チッソ株式会社 Heat-bondable composite fiber and method for producing the same
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US5418045A (en) * 1992-08-21 1995-05-23 Kimberly-Clark Corporation Nonwoven multicomponent polymeric fabric
US6454989B1 (en) * 1998-11-12 2002-09-24 Kimberly-Clark Worldwide, Inc. Process of making a crimped multicomponent fiber web
US20020009941A1 (en) * 1999-12-21 2002-01-24 Kimberly-Clark Worldwide, Inc. Fine denier multicomponent fibers
US20070014987A1 (en) * 2003-08-28 2007-01-18 Yoshiji Usui Potential crimping composite fiber and method for production thereof, and fiber aggregate, and nonwoven fabric

Also Published As

Publication number Publication date
EP2229474A1 (en) 2010-09-22
BRPI0819934B1 (en) 2019-07-09
TW200934897A (en) 2009-08-16
CN101939470B (en) 2012-10-03
WO2009078479A1 (en) 2009-06-25
KR101259968B1 (en) 2013-05-02
KR20100090720A (en) 2010-08-16
JP5535911B2 (en) 2014-07-02
CN101939470A (en) 2011-01-05
US20100261399A1 (en) 2010-10-14
TWI367967B (en) 2012-07-11
JP2011506778A (en) 2011-03-03
EP2229474B1 (en) 2017-06-07
BRPI0819934A2 (en) 2015-05-26

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