CA2764661C - 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 - 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 p roduction de ce fil Download PDF

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Publication number
CA2764661C
CA2764661C CA2764661A CA2764661A CA2764661C CA 2764661 C CA2764661 C CA 2764661C CA 2764661 A CA2764661 A CA 2764661A CA 2764661 A CA2764661 A CA 2764661A CA 2764661 C CA2764661 C CA 2764661C
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CA
Canada
Prior art keywords
fiber
less
fiber bundle
carbon fiber
mass
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2764661A
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English (en)
Other versions
CA2764661A1 (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
Priority to CA2820810A priority Critical patent/CA2820810C/fr
Priority to CA2820976A priority patent/CA2820976C/fr
Publication of CA2764661A1 publication Critical patent/CA2764661A1/fr
Application granted granted Critical
Publication of CA2764661C publication Critical patent/CA2764661C/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)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Filaments (AREA)
  • Inorganic Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

L'invention concerne un faisceau de fibres de carbone pour obtenir une résine renforcée par fibres présentant des caractéristiques mécaniques élevées. L'invention concerne spécifiquement un fil en acrylonitrile expansé pour des fibres de carbone qui n'est pas traité avec un agent huileux et qui comporte des pores dans la surface d'une fibre unique dans une plage de 0,3 à 2 pores/µm2 (inclus), lesdits pores ayant une largeur de 10 nm ou plus dans la direction circonférentielle de la fibre. Une fibre de précurseur obtenue en traitant le fil expansé avec un agent d'huile de silicone a une teneur en silicone de 1.700 à 5.000 ppm (inclus), et une teneur en silicone après un lavage de l'agent huileux de 8 heures avec du méthyléthylcétone en utilisant un extracteur Soxhlet de 50 à 300 ppm (inclus). La fibre est de préférence composée d'un copolymère acrylonitrile qui contient 96,0 à 99,7 % en masse (inclus) d'acrylonitrile et 0,3 à 4,0 % en masse (inclus) d'un hydrocarbure non saturé ayant un ou plusieurs groupes carboxyle ou groupes ester.
CA2764661A 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 Active CA2764661C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA2820810A 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 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

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009-139337 2009-06-10
JP2009139337 2009-06-10
PCT/JP2010/059827 WO2010143680A1 (fr) 2009-06-10 2010-06-10 Fil en acrylonitrile expansé pour une fibre de carbone, faisceau de fibres de précurseur, faisceau de fibres résistant à la flamme, faisceau de fibres de carbone, et procédés de production de ce fil

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CA2820810A Division 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 Division 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

Publications (2)

Publication Number Publication Date
CA2764661A1 CA2764661A1 (fr) 2010-12-16
CA2764661C true CA2764661C (fr) 2013-10-01

Family

ID=43308935

Family Applications (3)

Application Number Title Priority Date Filing Date
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
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

Family Applications Before (1)

Application Number Title Priority Date Filing Date
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 After (1)

Application Number Title Priority Date Filing Date
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) CA2820976C (fr)
ES (1) ES2534649T3 (fr)
TW (1) TWI396785B (fr)
WO (1) WO2010143680A1 (fr)

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Also Published As

Publication number Publication date
JPWO2010143680A1 (ja) 2012-11-29
TWI396785B (zh) 2013-05-21
TW201114960A (en) 2011-05-01
EP2441865A4 (fr) 2013-05-22
EP2441865B1 (fr) 2015-02-18
CA2820976A1 (fr) 2010-12-16
CN102459722B (zh) 2014-04-16
CA2820810A1 (fr) 2010-12-16
CA2820976C (fr) 2014-02-25
CA2764661A1 (fr) 2010-12-16
ES2534649T3 (es) 2015-04-27
CN102459722A (zh) 2012-05-16
WO2010143680A1 (fr) 2010-12-16
KR20120023181A (ko) 2012-03-12
CA2820810C (fr) 2014-01-28
US20190233975A1 (en) 2019-08-01
BRPI1012968A2 (pt) 2018-01-16
JP4945684B2 (ja) 2012-06-06
EP2441865A1 (fr) 2012-04-18
KR101340140B1 (ko) 2013-12-10
US20120088104A1 (en) 2012-04-12

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