TW200504256A - Polytrimethylene terephthalate hollow composite staple fibers and process for producing same - Google Patents

Polytrimethylene terephthalate hollow composite staple fibers and process for producing same

Info

Publication number
TW200504256A
TW200504256A TW093118662A TW93118662A TW200504256A TW 200504256 A TW200504256 A TW 200504256A TW 093118662 A TW093118662 A TW 093118662A TW 93118662 A TW93118662 A TW 93118662A TW 200504256 A TW200504256 A TW 200504256A
Authority
TW
Taiwan
Prior art keywords
web
staple fibers
polytrimethylene terephthalate
composite staple
hollow composite
Prior art date
Application number
TW093118662A
Other languages
Chinese (zh)
Inventor
Toshihiro Yamada
Original Assignee
Solotex Corp
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 Solotex Corp filed Critical Solotex Corp
Publication of TW200504256A publication Critical patent/TW200504256A/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
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters
    • 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
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • 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
    • Y10T428/2904—Staple length fiber
    • 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

Abstract

The polytrimethylene terephthalate hollow composite staple fibers exhibiting a latent crimping property and high bulkiness and elastic recovery and useful for nonwoven, woven and knitted fabrics and cushioning materials, have a hollow side-by-side or core-in-sheath type structure formed from two polytrimethylene terephthalate resin components one of which has an intrinsic viscosity of 0.50 to 1.40 dl/g and other one of which has an intrinsic viscosity of 0.40 to 1.30 dl/g and 0.1 to 0.5 dl/g below that of the former, and having a hollow part with a cross-sectional area of 2 to 15% of the total cross-sectional area, and exhibit, after the hollow composite staple fibers are formed into a web having a basis weight of 30 g/m2, and the web is heated at 120 DEG C for 10 minutes to cause the web to freely shrink, an area thermal shrinkage of 30 to 70% based on the original area of non-heated web.
TW093118662A 2003-06-26 2004-06-25 Polytrimethylene terephthalate hollow composite staple fibers and process for producing same TW200504256A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003182736A JP4205500B2 (en) 2003-06-26 2003-06-26 Hollow polytrimethylene terephthalate composite short fiber and method for producing the same

Publications (1)

Publication Number Publication Date
TW200504256A true TW200504256A (en) 2005-02-01

Family

ID=33549562

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093118662A TW200504256A (en) 2003-06-26 2004-06-25 Polytrimethylene terephthalate hollow composite staple fibers and process for producing same

Country Status (10)

Country Link
US (2) US20060210793A1 (en)
EP (1) EP1636405A4 (en)
JP (1) JP4205500B2 (en)
KR (1) KR20060022643A (en)
CN (1) CN100374633C (en)
CA (1) CA2519586A1 (en)
HK (1) HK1090395A1 (en)
MY (1) MY140927A (en)
TW (1) TW200504256A (en)
WO (1) WO2005001175A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI766368B (en) * 2020-09-17 2022-06-01 財團法人紡織產業綜合研究所 Fabric for warm cloth

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CN101287863A (en) * 2005-10-14 2008-10-15 欧瑞康纺织有限及两合公司 Method and device for the production of staple fibers from melt-spun hollow fibers
CN101230498B (en) * 2007-01-22 2011-04-13 中国纺织科学研究院 Three-dimensional crimp fibre
JP5150975B2 (en) 2007-08-31 2013-02-27 Ｅｓファイバービジョンズ株式会社 Shrinkable fiber for porous molded body
JP5567836B2 (en) * 2007-11-12 2014-08-06 三井化学株式会社 Eccentric hollow composite long fiber, long fiber nonwoven fabric comprising the same, and use thereof
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
KR101136694B1 (en) * 2009-04-14 2012-04-19 한국섬유개발연구원 Process Of Producing Side by side type polyester conjugated yarn with excellent crimp property
KR101054796B1 (en) * 2009-04-15 2011-08-05 동진섬유(주) Manufacturing method of hollow polyester posture yarn with excellent elasticity
KR101143519B1 (en) * 2009-05-28 2012-05-09 웅진케미칼 주식회사 Thermal bonded highly elastic conjugate fiber and maunfacturing method thereof
KR101240339B1 (en) * 2010-04-22 2013-03-07 웅진케미칼 주식회사 The latent crimped polyester staple fiber and method thereof
JP6066628B2 (en) * 2012-08-27 2017-01-25 日本エステル株式会社 Polyester hollow composite binder fiber
KR101447366B1 (en) * 2013-05-21 2014-10-06 도레이첨단소재 주식회사 Non-woven fabric having an improved air permeability and manufacturing method thereof
CN108716027B (en) * 2018-08-31 2024-03-01 江苏江南高纤股份有限公司 Preparation method and application of HDPE-PET composite ultrashort fiber and post-spinning system
CN110983466B (en) * 2019-12-24 2021-11-16 江苏恒力化纤股份有限公司 PTT/PET double-component elastic yarn and preparation method thereof
CN111763997A (en) * 2020-07-16 2020-10-13 常州纺兴精密机械有限公司 Three-component composite hollow fiber and spinning assembly thereof
CN115679477A (en) * 2022-11-24 2023-02-03 江苏江南高纤股份有限公司 Sheath-core composite fiber and preparation method thereof

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JP3432936B2 (en) * 1995-02-21 2003-08-04 株式会社クラレ Method for producing hollow composite fiber
EP0908544A4 (en) * 1997-03-31 2005-03-23 Toray Industries Crimped yarn, textile fabric, and process for preparing the same
JP3446875B2 (en) * 1997-11-26 2003-09-16 東洋紡績株式会社 Composite polyester fiber
KR100629813B1 (en) * 1999-06-08 2006-09-29 도레이 가부시끼가이샤 Soft Stretch Yarns and Process for the Preparation Thereof
KR100698003B1 (en) * 2000-01-07 2007-03-23 데이진 가부시키가이샤 Crimped polyester fiber and fibrous structure comprising the same
KR20020001783A (en) * 2000-01-20 2002-01-09 요트.게.아. 롤페즈 Speed control for induction motor with variable voltage-frequency ratio
DE60135596D1 (en) * 2000-03-16 2008-10-16 Kuraray Co Hollow fibers and process for producing hollow fibers
US6815060B2 (en) * 2000-10-06 2004-11-09 Asahi Kasei Kabushiki Kaisha Spun yarn
EP1403411B1 (en) * 2001-07-04 2008-02-27 Asahi Kasei Fibers Corporation Warp knitted fabric
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JP2003227037A (en) * 2002-02-01 2003-08-15 Teijin Ltd Polyester conjugated hollow fiber for stretchable woven fabric and knitted fabric
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI766368B (en) * 2020-09-17 2022-06-01 財團法人紡織產業綜合研究所 Fabric for warm cloth

Also Published As

Publication number Publication date
EP1636405A4 (en) 2007-09-05
MY140927A (en) 2010-02-12
WO2005001175A1 (en) 2005-01-06
KR20060022643A (en) 2006-03-10
US20060210793A1 (en) 2006-09-21
CA2519586A1 (en) 2005-01-06
US20090035568A1 (en) 2009-02-05
CN100374633C (en) 2008-03-12
CN1768171A (en) 2006-05-03
EP1636405A1 (en) 2006-03-22
JP4205500B2 (en) 2009-01-07
HK1090395A1 (en) 2006-12-22
JP2005015957A (en) 2005-01-20

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