CA2820976C - Fil en acrylonitrile expanse pour une fibre de carbone, faisceau de fibres de precurseur, faisceau de fibres resistant a la flamme, faisceau de fibres de carbone et procedes de production de ce fil - Google Patents

Fil en acrylonitrile expanse pour une fibre de carbone, faisceau de fibres de precurseur, faisceau de fibres resistant a la flamme, faisceau de fibres de carbone et procedes de production de ce fil Download PDF

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Publication number
CA2820976C
CA2820976C CA2820976A CA2820976A CA2820976C CA 2820976 C CA2820976 C CA 2820976C CA 2820976 A CA2820976 A CA 2820976A CA 2820976 A CA2820976 A CA 2820976A CA 2820976 C CA2820976 C CA 2820976C
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CA
Canada
Prior art keywords
fiber
less
fiber bundle
mass
carbon fiber
Prior art date
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Active
Application number
CA2820976A
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English (en)
Other versions
CA2820976A1 (fr
Inventor
Hiroshi Hashimoto
Naoki Sugiura
Yasuyuki Fujii
Hiroko Matsumura
Takahiro Okuya
Isao Ooki
Masahiro Hata
Kouki Wakabayashi
Akiyoshi Kogame
Kazunori Sumiya
Akito Hatayama
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Rayon Co 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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Publication of CA2820976A1 publication Critical patent/CA2820976A1/fr
Application granted granted Critical
Publication of CA2820976C publication Critical patent/CA2820976C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • 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
    • D01D5/06—Wet spinning methods
    • 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
    • D01D5/247—Discontinuous hollow structure or microporous structure
    • 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
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
    • D01F9/21—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F9/22—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles
    • 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
    • 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
    • Y10T428/2973—Particular cross section
    • Y10T428/2975—Tubular or cellular
    • 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
    • Y10T428/2973—Particular cross section
    • Y10T428/2978—Surface characteristic
    • 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
    • Y10T428/298—Physical dimension

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Inorganic Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Faisceau de fibres de carbone permettant d'obtenir un plastique renforcé de fibres présentant de grandes caractéristiques mécaniques. L'invention concerne un fil en acrylonitrile expansé prévu pour des fibres de carbone dotées d'ouvertures d'une largeur de 10 nm ou plus dans la direction circonférentielle de la fibre, selon un rapport variant de 0,3 à 2 ouvertures/µm2 sur la surface de ladite fibre. D'autre part, ladite fibre n'est pas traitée avec un agent de finition à l'huile. Une fibre de précurseur obtenue par le traitement de la fibre expansée à l'aide d'un agent de finition à l'huile à base de silicone a une teneur en silicone variant de 1 700 à 5 000 ppm et une teneur en silicone variant de 50 à 300 ppm une fois l'agent de finition à l'huile nettoyé avec du méthyléthylcétone, par le recours à un extracteur Soxhlet pendant 8 heures. La fibre est préférablement composée d'un copolymère acrylonitrile qui contient de 96,0 à 99,7 % en masse d'acrylonitrile et un hydrocarbure non saturé contenant au moins un groupe carboxyle ou un groupe ester dans une proportion variant de 0,3 à 4,0 % en masse.
CA2820976A 2009-06-10 2010-06-10 Fil en acrylonitrile expanse pour une fibre de carbone, faisceau de fibres de precurseur, faisceau de fibres resistant a la flamme, faisceau de fibres de carbone et procedes de production de ce fil Active CA2820976C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009139337 2009-06-10
JP2009-139337 2009-06-10
CA2764661A CA2764661C (fr) 2009-06-10 2010-06-10 Fil en acrylonitrile expanse pour une fibre de carbone, faisceau de fibres de precurseur, faisceau de fibres resistant a la flamme, faisceau de fibres de carbone et procedes de p roduction de ce fil

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2764661A Division CA2764661C (fr) 2009-06-10 2010-06-10 Fil en acrylonitrile expanse pour une fibre de carbone, faisceau de fibres de precurseur, faisceau de fibres resistant a la flamme, faisceau de fibres de carbone et procedes de p roduction de ce fil

Publications (2)

Publication Number Publication Date
CA2820976A1 CA2820976A1 (fr) 2010-12-16
CA2820976C true CA2820976C (fr) 2014-02-25

Family

ID=43308935

Family Applications (3)

Application Number Title Priority Date Filing Date
CA2764661A Active CA2764661C (fr) 2009-06-10 2010-06-10 Fil en acrylonitrile expanse pour une fibre de carbone, faisceau de fibres de precurseur, faisceau de fibres resistant a la flamme, faisceau de fibres de carbone et procedes de p roduction de ce fil
CA2820810A Active CA2820810C (fr) 2009-06-10 2010-06-10 Fil en acrylonitrile expanse pour une fibre de carbone, faisceau de fibres de precurseur, faisceau de fibres resistant a la flamme, faisceau de fibres de carbone et procedes de production de ce fil
CA2820976A Active CA2820976C (fr) 2009-06-10 2010-06-10 Fil en acrylonitrile expanse pour une fibre de carbone, faisceau de fibres de precurseur, faisceau de fibres resistant a la flamme, faisceau de fibres de carbone et procedes de production de ce fil

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CA2764661A Active CA2764661C (fr) 2009-06-10 2010-06-10 Fil en acrylonitrile expanse pour une fibre de carbone, faisceau de fibres de precurseur, faisceau de fibres resistant a la flamme, faisceau de fibres de carbone et procedes de p roduction de ce fil
CA2820810A Active CA2820810C (fr) 2009-06-10 2010-06-10 Fil en acrylonitrile expanse pour une fibre de carbone, faisceau de fibres de precurseur, faisceau de fibres resistant a la flamme, faisceau de fibres de carbone et procedes de production de ce fil

Country Status (10)

Country Link
US (2) US20120088104A1 (fr)
EP (1) EP2441865B1 (fr)
JP (1) JP4945684B2 (fr)
KR (1) KR101340140B1 (fr)
CN (1) CN102459722B (fr)
BR (1) BRPI1012968A2 (fr)
CA (3) CA2764661C (fr)
ES (1) ES2534649T3 (fr)
TW (1) TWI396785B (fr)
WO (1) WO2010143680A1 (fr)

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Also Published As

Publication number Publication date
CA2820810C (fr) 2014-01-28
EP2441865A4 (fr) 2013-05-22
ES2534649T3 (es) 2015-04-27
KR101340140B1 (ko) 2013-12-10
US20190233975A1 (en) 2019-08-01
EP2441865A1 (fr) 2012-04-18
CN102459722B (zh) 2014-04-16
CA2764661A1 (fr) 2010-12-16
JPWO2010143680A1 (ja) 2012-11-29
CA2820976A1 (fr) 2010-12-16
TWI396785B (zh) 2013-05-21
TW201114960A (en) 2011-05-01
EP2441865B1 (fr) 2015-02-18
US20120088104A1 (en) 2012-04-12
KR20120023181A (ko) 2012-03-12
JP4945684B2 (ja) 2012-06-06
CA2820810A1 (fr) 2010-12-16
BRPI1012968A2 (pt) 2018-01-16
CA2764661C (fr) 2013-10-01
CN102459722A (zh) 2012-05-16
WO2010143680A1 (fr) 2010-12-16

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