TW200420764A - High shrinkage side-by-side type composite filament and method for manufacturing the same - Google Patents

High shrinkage side-by-side type composite filament and method for manufacturing the same

Info

Publication number
TW200420764A
TW200420764A TW092133097A TW92133097A TW200420764A TW 200420764 A TW200420764 A TW 200420764A TW 092133097 A TW092133097 A TW 092133097A TW 92133097 A TW92133097 A TW 92133097A TW 200420764 A TW200420764 A TW 200420764A
Authority
TW
Taiwan
Prior art keywords
composite filament
total
denier
type composite
side type
Prior art date
Application number
TW092133097A
Other languages
Chinese (zh)
Other versions
TWI259853B (en
Inventor
Joon-Young Yoon
Young-Hwan Lee
Sung-Kwan Lee
Original Assignee
Kolon Inc
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 Kolon Inc filed Critical Kolon Inc
Publication of TW200420764A publication Critical patent/TW200420764A/en
Application granted granted Critical
Publication of TWI259853B publication Critical patent/TWI259853B/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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Multicomponent Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Woven Fabrics (AREA)

Abstract

The present invention relates to a high shrinkage side-by-side type composite filament, wherein two kinds of thermoplastic polymers are arranged side by side type and a boiling water shrinkage [Sr2 ] measured by the method [initial load=total denierx1/10g, static load=total denierx20/10g] of clause 5.10 of JIS L 1090 is 20 to 75% of a boiling water shrinkage [Sr1] measured by the method [initial load=total denier×1/30g, static load=total denier×40/30g] of clause 7.15 of JIS L 1013. The side-by-side type composite filament is made of two kinds of thermoplastic polymers having a number average molecular weight difference [Δ Mn] of 5,000 to 15,000 upon spinning and the composite filament is drawn and heat-treated so as to satisfy the following physical properties: -Temperature area exhibiting 95% of maximum thermal stress [Tmax, 95%]:120 to 230 DEG C - Range of maximum thermal stress per denier:0.1 to 0.4g/denier.
TW092133097A 2002-11-26 2003-11-25 High shrinkage side-by-side type composite filament TWI259853B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20020073701 2002-11-26

Publications (2)

Publication Number Publication Date
TW200420764A true TW200420764A (en) 2004-10-16
TWI259853B TWI259853B (en) 2006-08-11

Family

ID=36113871

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092133097A TWI259853B (en) 2002-11-26 2003-11-25 High shrinkage side-by-side type composite filament

Country Status (8)

Country Link
US (1) US20060051575A1 (en)
EP (1) EP1565601A4 (en)
JP (1) JP2006507421A (en)
KR (1) KR100667624B1 (en)
CN (1) CN1717510A (en)
AU (1) AU2003284739A1 (en)
TW (1) TWI259853B (en)
WO (1) WO2004048650A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110139386A1 (en) * 2003-06-19 2011-06-16 Eastman Chemical Company Wet lap composition and related processes
US20040260034A1 (en) 2003-06-19 2004-12-23 Haile William Alston Water-dispersible fibers and fibrous articles
US7687143B2 (en) * 2003-06-19 2010-03-30 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
US7892993B2 (en) 2003-06-19 2011-02-22 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
US8513147B2 (en) 2003-06-19 2013-08-20 Eastman Chemical Company Nonwovens produced from multicomponent fibers
US7635745B2 (en) * 2006-01-31 2009-12-22 Eastman Chemical Company Sulfopolyester recovery
US20080160859A1 (en) * 2007-01-03 2008-07-03 Rakesh Kumar Gupta Nonwovens fabrics produced from multicomponent fibers comprising sulfopolyesters
US8512519B2 (en) 2009-04-24 2013-08-20 Eastman Chemical Company Sulfopolyesters for paper strength and process
US20120183861A1 (en) 2010-10-21 2012-07-19 Eastman Chemical Company Sulfopolyester binders
US8840757B2 (en) 2012-01-31 2014-09-23 Eastman Chemical Company Processes to produce short cut microfibers
US9617685B2 (en) 2013-04-19 2017-04-11 Eastman Chemical Company Process for making paper and nonwoven articles comprising synthetic microfiber binders
US9598802B2 (en) 2013-12-17 2017-03-21 Eastman Chemical Company Ultrafiltration process for producing a sulfopolyester concentrate
US9605126B2 (en) 2013-12-17 2017-03-28 Eastman Chemical Company Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion
US12134842B2 (en) * 2019-07-05 2024-11-05 Kolon Industries, Inc. Yarn for tire cord and tire cord
KR20250038198A (en) * 2022-07-22 2025-03-19 도레이 카부시키가이샤 Combustible processing yarns and composite combustible processing yarns, yarns, woven fabrics and garments containing the same
US20250179694A1 (en) * 2022-07-22 2025-06-05 Toray Industries, Inc. Composite fiber, structural yarn, woven and knitted fabric, and clothing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1157433A (en) * 1965-10-06 1969-07-09 Ici Ltd Polyester Fibres
CA957214A (en) * 1970-12-24 1974-11-05 Teijin Limited Conjugate fiber
KR940002378B1 (en) * 1992-01-20 1994-03-24 주식회사 삼양사 Method for preparing a conjugated spinning mixed fiber having different shrinkage yarn
US6692687B2 (en) * 2000-01-20 2004-02-17 E. I. Du Pont De Nemours And Company Method for high-speed spinning of bicomponent fibers
KR100624369B1 (en) * 2000-06-03 2006-09-19 주식회사 코오롱 Worn Tank Latent Cheater
JP4505960B2 (en) * 2000-07-13 2010-07-21 東レ株式会社 High stretch durability polyester composite fiber and manufacturing method
JP3582466B2 (en) * 2000-09-14 2004-10-27 東レ株式会社 High stretch polyester composite fiber
JP4710141B2 (en) * 2001-01-24 2011-06-29 東レ株式会社 Polyester composite yarn for high stretch woven and knitted fabric
KR100538507B1 (en) * 2001-09-18 2005-12-23 아사히 가세이 셍이 가부시키가이샤 Polyester Composite Fiber Pirn and Production Method Therefor

Also Published As

Publication number Publication date
AU2003284739A1 (en) 2004-06-18
KR20040047600A (en) 2004-06-05
JP2006507421A (en) 2006-03-02
KR100667624B1 (en) 2007-01-11
CN1717510A (en) 2006-01-04
EP1565601A4 (en) 2006-06-07
TWI259853B (en) 2006-08-11
US20060051575A1 (en) 2006-03-09
EP1565601A1 (en) 2005-08-24
WO2004048650A1 (en) 2004-06-10

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees