ATE466122T1 - THERMOBONDIABLE COMPOSITE FIBER AND PRODUCTION METHOD THEREOF - Google Patents

THERMOBONDIABLE COMPOSITE FIBER AND PRODUCTION METHOD THEREOF

Info

Publication number
ATE466122T1
ATE466122T1 AT07743519T AT07743519T ATE466122T1 AT E466122 T1 ATE466122 T1 AT E466122T1 AT 07743519 T AT07743519 T AT 07743519T AT 07743519 T AT07743519 T AT 07743519T AT E466122 T1 ATE466122 T1 AT E466122T1
Authority
AT
Austria
Prior art keywords
fiber
resin component
adhesive
thermal
forming resin
Prior art date
Application number
AT07743519T
Other languages
German (de)
Inventor
Hironori Goda
Original Assignee
Teijin Fibers 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 Teijin Fibers Ltd filed Critical Teijin Fibers Ltd
Application granted granted Critical
Publication of ATE466122T1 publication Critical patent/ATE466122T1/en

Links

Classifications

    • 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
    • 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
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • 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
    • 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]
    • 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]
    • Y10T442/637—Including strand or fiber material which is a monofilament composed of two or more polymeric materials in physically distinct relationship [e.g., sheath-core, side-by-side, islands-in-sea, fibrils-in-matrix, etc.] or composed of physical blend of chemically different polymeric materials or a physical blend of a polymeric material and a filler material
    • Y10T442/641—Sheath-core multicomponent 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)
  • Multicomponent Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

An essential object of the invention is to provide a low-modulus, self-extensible thermal-adhesive bicomponent fiber comprising polyethylene terephthalate as the fiber-forming resin component thereof and capable of producing a nonwoven fabric or a fiber structure that has a high adhesive strength and is bulky and well drapable. The object of the invention is attained by a self-extensible thermal-adhesive bicomponent fiber that comprises a fiber-forming resin component and a thermal-adhesive resin component and is characterized in that the fiber-forming resin component comprises polyethylene terephthalate, that the thermal-adhesive resin component comprises a crystalline thermoplastic resin having a melting point lower by at least 20°C than that of the fiber-forming resin component, and that its breaking elongation is from 130 to 600 %, its 100 % elongation tensile strength is from 0.3 to 1.0 cN/dtex and its 120°C dry heat shrinkage is smaller than -1.0 %; and by a method for producing it.
AT07743519T 2006-05-12 2007-05-10 THERMOBONDIABLE COMPOSITE FIBER AND PRODUCTION METHOD THEREOF ATE466122T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006133794A JP4820211B2 (en) 2006-05-12 2006-05-12 Self-extensible thermoadhesive conjugate fiber and method for producing the same
PCT/JP2007/060084 WO2007132905A1 (en) 2006-05-12 2007-05-10 Heat-bondable composite fiber and process for producing the same

Publications (1)

Publication Number Publication Date
ATE466122T1 true ATE466122T1 (en) 2010-05-15

Family

ID=38693994

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07743519T ATE466122T1 (en) 2006-05-12 2007-05-10 THERMOBONDIABLE COMPOSITE FIBER AND PRODUCTION METHOD THEREOF

Country Status (12)

Country Link
US (1) US20090227166A1 (en)
EP (1) EP2022877B1 (en)
JP (1) JP4820211B2 (en)
KR (1) KR101357446B1 (en)
CN (1) CN101443491B (en)
AT (1) ATE466122T1 (en)
DE (1) DE602007006180D1 (en)
HK (2) HK1127376A1 (en)
MY (1) MY151200A (en)
RU (1) RU2440447C2 (en)
TW (1) TWI410540B (en)
WO (1) WO2007132905A1 (en)

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JP5444681B2 (en) 2007-10-19 2014-03-19 Ｅｓファイバービジョンズ株式会社 Polyester-based heat-fusible composite fiber
RU2501216C2 (en) * 2008-10-14 2013-12-20 Уай. Джи Кей КО., ЛТД. Fishing line comprising combined composite thread containing short fibre
CN101961920B (en) * 2009-07-23 2015-08-19 上海启鹏工程材料科技有限公司 The method of a kind of thermosetting fibre polymer composite post forming
JP2011038207A (en) * 2009-08-11 2011-02-24 Unitika Ltd Composite fiber
JP5143110B2 (en) * 2009-11-25 2013-02-13 株式会社Ｋｏｓｕｇｅ Sound absorbing material
US9689097B2 (en) 2012-05-31 2017-06-27 Wm. T. Burnett Ip, Llc Nonwoven composite fabric and panel made therefrom
JP6021566B2 (en) 2012-09-28 2016-11-09 ユニ・チャーム株式会社 Absorbent articles
JP6112816B2 (en) 2012-09-28 2017-04-12 ユニ・チャーム株式会社 Absorbent articles
US10058808B2 (en) 2012-10-22 2018-08-28 Cummins Filtration Ip, Inc. Composite filter media utilizing bicomponent fibers
CN103866485B (en) * 2012-12-11 2017-07-28 东丽纤维研究所（中国）有限公司 One kind heat bonding non-woven fabrics and its production method and purposes
JP6486095B2 (en) * 2014-12-18 2019-03-20 花王株式会社 Nonwoven manufacturing method
KR101646560B1 (en) * 2014-12-30 2016-08-08 도레이케미칼 주식회사 Alkaline easily soluble complex-fiber-derived polyester binder fiber for thin pape
KR101646557B1 (en) * 2014-12-31 2016-08-08 도레이케미칼 주식회사 Water easily soluble complex-fiber-derived polyester binder fiber for thin pape
JP6507043B2 (en) * 2015-06-19 2019-04-24 Ｔｍｔマシナリー株式会社 Spinning pickup device
CN105769075A (en) * 2016-03-21 2016-07-20 苏州韩京姬科技有限公司 Steam type rotating mop
KR102426436B1 (en) * 2016-09-09 2022-07-29 도레이첨단소재 주식회사 complex-fiber for the compressing molding body and Manufacturing method thereof
JP6228699B1 (en) 2017-03-31 2017-11-08 Ｅｓファイバービジョンズ株式会社 Heat-fusible composite fiber and non-woven fabric using the same
CN107663665B (en) * 2017-10-19 2019-06-25 浙江恒逸高新材料有限公司 A kind of preparation method of the special bright floss silk polyester drafting silk of high-strength low-shrinkage
CN111971430B (en) * 2018-02-05 2024-05-17 大和纺织株式会社 Nonwoven fabric and method for producing nonwoven fabric
CN108842201A (en) * 2018-08-31 2018-11-20 江苏江南高纤股份有限公司 Log composite short fiber, preparation method and spinning system
US20200131693A1 (en) * 2018-10-24 2020-04-30 Cornell University Hydrophobic/oleophobic fabrics with directional liquid transport property
JP7241279B2 (en) * 2019-03-15 2023-03-17 大和紡績株式会社 Core-sheath type composite fiber, method for producing the same, and fiber assembly containing the same
JP7009577B1 (en) * 2020-09-01 2022-01-25 Ｅｓファイバービジョンズ株式会社 Heat-adhesive composite fiber, its manufacturing method and non-woven fabric using heat-adhesive composite fiber
JP6916360B1 (en) * 2020-09-24 2021-08-11 Ｅｓファイバービジョンズ株式会社 Heat-adhesive composite fiber, its manufacturing method, and non-woven fabric using the heat-adhesive composite fiber
CN113337919A (en) * 2021-06-11 2021-09-03 江苏惠康特种纤维有限公司 High-bulkiness super-soft PET and PE composite fiber and preparation method thereof

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JPH0726252B2 (en) * 1988-11-16 1995-03-22 帝人株式会社 Thermal adhesive composite fiber
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JPH06228821A (en) * 1993-02-01 1994-08-16 Unitika Ltd Self-extensible conjugate fiber, its combined filament yarn and fabric composed of the same combined filament yarn
JPH1060740A (en) * 1996-08-15 1998-03-03 Unitika Ltd Polyester-based self-extensible splittable conjugated fiber and combined filament yarn containing the same and fabric
JP3778808B2 (en) * 2001-04-04 2006-05-24 帝人ファイバー株式会社 Polyester-based heat-adhesive conjugate fiber and method for producing the same
JP3322868B1 (en) * 2001-08-09 2002-09-09 宇部日東化成株式会社 Fibers for nonwoven fabrics and nonwoven fabrics and methods for producing them
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Also Published As

Publication number Publication date
WO2007132905A1 (en) 2007-11-22
TWI410540B (en) 2013-10-01
TW200809022A (en) 2008-02-16
JP2007303035A (en) 2007-11-22
US20090227166A1 (en) 2009-09-10
EP2022877B1 (en) 2010-04-28
JP4820211B2 (en) 2011-11-24
EP2022877A1 (en) 2009-02-11
EP2022877A4 (en) 2009-05-13
RU2440447C2 (en) 2012-01-20
CN101443491B (en) 2011-11-16
MY151200A (en) 2014-04-30
CN101443491A (en) 2009-05-27
HK1127376A1 (en) 2009-09-25
KR101357446B1 (en) 2014-02-03
KR20090010229A (en) 2009-01-29
RU2008148973A (en) 2010-06-20
DE602007006180D1 (en) 2010-06-10
HK1129431A1 (en) 2009-11-27

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