TW200745394A - Conductive composite fiber and manufacturing method therefor - Google Patents

Conductive composite fiber and manufacturing method therefor

Info

Publication number
TW200745394A
TW200745394A TW096108106A TW96108106A TW200745394A TW 200745394 A TW200745394 A TW 200745394A TW 096108106 A TW096108106 A TW 096108106A TW 96108106 A TW96108106 A TW 96108106A TW 200745394 A TW200745394 A TW 200745394A
Authority
TW
Taiwan
Prior art keywords
composite fiber
conductive composite
degree
elongation
manufacturing
Prior art date
Application number
TW096108106A
Other languages
Chinese (zh)
Inventor
Tadayoshi Koizumi
Kazuhiko Tanaka
Masao Kawamoto
Hitoshi Nakatsuka
Nobuhiro Koga
Kenichi Yoshioka
Original Assignee
Kuraray Co
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 Kuraray Co filed Critical Kuraray Co
Publication of TW200745394A publication Critical patent/TW200745394A/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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/09—Addition of substances to the spinning solution or to the melt for making electroconductive or anti-static 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
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Multicomponent Fibers (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Carpets (AREA)

Abstract

The present invention provides a conductive composite fiber which is composed of conduction layer (A) made from 60~80 wt% of thermoplastic resin and 20~40 wt% of conductive pellets, and protection layer (B) made from 50~95 wt% of polyethylene terephthalate and 5~50 wt% of poly (ethylene 2,6-naphthalate), and then the degree of elongation (DE) of the conductive composite fiber is 100~350%. Therefore, the present invention can provides the conductive composite fiber having good electrical conductivity, the degree of elongation above a certain standard, and the small aging fluctuation of fiber property like the degree of elongation or the degree of shrinkage in boiling water during transportation or in store.
TW096108106A 2006-03-10 2007-03-09 Conductive composite fiber and manufacturing method therefor TW200745394A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006066797 2006-03-10

Publications (1)

Publication Number Publication Date
TW200745394A true TW200745394A (en) 2007-12-16

Family

ID=38509330

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096108106A TW200745394A (en) 2006-03-10 2007-03-09 Conductive composite fiber and manufacturing method therefor

Country Status (6)

Country Link
US (1) US20090047516A1 (en)
EP (1) EP1995359A4 (en)
JP (1) JP4859916B2 (en)
CN (1) CN101437992A (en)
TW (1) TW200745394A (en)
WO (1) WO2007105494A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4954955B2 (en) * 2008-08-29 2012-06-20 株式会社クラレ High-shrinkage polyester fiber and production method and use thereof
WO2011068195A1 (en) * 2009-12-04 2011-06-09 株式会社クラレ Polyester fibers dyeable at ordinary pressure and process for producing same
JP2012000148A (en) * 2010-06-14 2012-01-05 Panasonic Electric Works Co Ltd Brush body and toothbrush including the same
CN109627672A (en) * 2018-12-05 2019-04-16 深圳市飞荣达科技股份有限公司 Conducting masterbatch and preparation method thereof
WO2023080124A1 (en) * 2021-11-02 2023-05-11 日本エステル株式会社 Sheath-core type polyester composite fiber and method for producing same

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3803453A (en) * 1972-07-21 1974-04-09 Du Pont Synthetic filament having antistatic properties
JPS5729611A (en) 1980-07-28 1982-02-17 Kuraray Co Ltd Multicore type sheath-core conjugate fiber with high antistatic properties
JPS5898426A (en) * 1981-12-07 1983-06-11 Teijin Ltd Sheath-core type composite fiber
JPS58132119A (en) 1982-01-25 1983-08-06 Kuraray Co Ltd Multicore type sheath-core composite fiber having improved antistatic performance
US5318845A (en) * 1988-05-27 1994-06-07 Kuraray Co., Ltd. Conductive composite filament and process for producing the same
US5059482A (en) * 1988-09-13 1991-10-22 Kuraray Company, Ltd. Composite fiber and process for producing the same
US5248468A (en) * 1988-10-20 1993-09-28 Toyo Boseki Kabushiki Kaisha Method of making electrically conductive fibers
US5026085A (en) * 1989-04-13 1991-06-25 Ducote Edgar A Remote-steering trailer
JP2801386B2 (en) * 1990-10-09 1998-09-21 株式会社クラレ Conductive fiber
JP2977679B2 (en) * 1992-09-25 1999-11-15 帝人株式会社 Core-sheath type composite fiber and method for producing the same
US5851668A (en) * 1992-11-24 1998-12-22 Hoechst Celanese Corp Cut-resistant fiber containing a hard filler
JP3635152B2 (en) 1996-04-16 2005-04-06 日本エステル株式会社 Conductive composite fiber
EP1091026B1 (en) * 1999-10-06 2004-11-24 Kuraray Co., Ltd. Electrically-conductive composite fiber
JP4229570B2 (en) 2000-04-04 2009-02-25 帝人ファイバー株式会社 Highly shrinkable polyester fiber and string-like material comprising the same
US6811874B2 (en) * 2001-06-15 2004-11-02 Kuraray Co., Ltd. Composite fiber
MY136551A (en) * 2001-07-03 2008-10-31 Performance Fibers Inc High-strength chemically resistant thin sheath fibers and methods of manufacture
JP2003278031A (en) 2002-03-18 2003-10-02 Toray Ind Inc Highly durable conductive fiber
JP4024697B2 (en) * 2003-03-06 2007-12-19 株式会社クラレ High elastic modulus cord and manufacturing method thereof
FI121603B (en) * 2004-10-20 2011-01-31 Ionphase Oy fibers
US20090182070A1 (en) * 2005-09-28 2009-07-16 Toray Industries, Inc. Polyester fiber and textile product comprising the same

Also Published As

Publication number Publication date
JPWO2007105494A1 (en) 2009-07-30
EP1995359A1 (en) 2008-11-26
WO2007105494A1 (en) 2007-09-20
CN101437992A (en) 2009-05-20
EP1995359A4 (en) 2009-07-08
US20090047516A1 (en) 2009-02-19
JP4859916B2 (en) 2012-01-25

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