EP3511450A4 - Koaguliertes garn und herstellungsverfahren dafür, kohlefaservorläuferfaser sowie verfahren zur herstellung einer kohlenstofffaser - Google Patents

Koaguliertes garn und herstellungsverfahren dafür, kohlefaservorläuferfaser sowie verfahren zur herstellung einer kohlenstofffaser Download PDF

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Publication number
EP3511450A4
EP3511450A4 EP17848632.0A EP17848632A EP3511450A4 EP 3511450 A4 EP3511450 A4 EP 3511450A4 EP 17848632 A EP17848632 A EP 17848632A EP 3511450 A4 EP3511450 A4 EP 3511450A4
Authority
EP
European Patent Office
Prior art keywords
manufacturing
carbon fiber
fiber
coagulated yarn
precursor
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.)
Withdrawn
Application number
EP17848632.0A
Other languages
English (en)
French (fr)
Other versions
EP3511450A1 (de
Inventor
Kentaro Kajiwara
Ayanobu HORINOUCHI
Haruki Okuda
Tomohisa NOGUCHI
Fumitaka Watanabe
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.)
Toray Industries Inc
Original Assignee
Toray Industries 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 Toray Industries Inc filed Critical Toray Industries Inc
Publication of EP3511450A1 publication Critical patent/EP3511450A1/de
Publication of EP3511450A4 publication Critical patent/EP3511450A4/de
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • D01F9/225—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 from stabilised polyacrylonitriles
    • 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
    • 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
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent
    • 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
    • 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

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)
  • Inorganic Fibers (AREA)
  • Artificial Filaments (AREA)
EP17848632.0A 2016-09-12 2017-08-30 Koaguliertes garn und herstellungsverfahren dafür, kohlefaservorläuferfaser sowie verfahren zur herstellung einer kohlenstofffaser Withdrawn EP3511450A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016177277 2016-09-12
PCT/JP2017/031124 WO2018047692A1 (ja) 2016-09-12 2017-08-30 凝固糸およびその製造方法、ならびに炭素繊維前駆体繊維、炭素繊維の製造方法

Publications (2)

Publication Number Publication Date
EP3511450A1 EP3511450A1 (de) 2019-07-17
EP3511450A4 true EP3511450A4 (de) 2020-05-06

Family

ID=61562494

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17848632.0A Withdrawn EP3511450A4 (de) 2016-09-12 2017-08-30 Koaguliertes garn und herstellungsverfahren dafür, kohlefaservorläuferfaser sowie verfahren zur herstellung einer kohlenstofffaser

Country Status (7)

Country Link
US (1) US20190194829A1 (de)
EP (1) EP3511450A4 (de)
JP (1) JPWO2018047692A1 (de)
KR (1) KR20190044588A (de)
CN (1) CN109689950A (de)
TW (1) TW201819699A (de)
WO (1) WO2018047692A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7491673B2 (ja) * 2019-08-30 2024-05-28 帝人株式会社 炭素繊維束の製造方法
CN112877813B (zh) * 2021-01-20 2022-08-05 中国科学院山西煤炭化学研究所 粗旦化高强中模聚丙烯腈基碳纤维及其制备方法
WO2024090196A1 (ja) * 2022-10-24 2024-05-02 東レ株式会社 炭素繊維束、および、それを用いた炭素繊維強化複合材料

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779983A (en) * 1972-06-01 1973-12-18 Celanese Corp Acrylic fibers and films which particularly are suited for thermal stabilization
JP5251524B2 (ja) * 2009-01-09 2013-07-31 東洋紡株式会社 高強度かつ高弾性率の炭素繊維を得るための前駆体繊維の製造方法
JP2015200046A (ja) * 2013-08-01 2015-11-12 三菱レイヨン株式会社 ポリアクリロニトリル系部分環化重合体、ポリアクリロニトリル系耐炎重合体、ポリアクリロニトリル系耐炎繊維、炭素繊維及びそれらの製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0274607A (ja) 1988-09-05 1990-03-14 Mitsubishi Rayon Co Ltd プレカーサーの製造法
JP3223452B2 (ja) * 1991-02-08 2001-10-29 三菱レイヨン株式会社 炭素繊維前駆体繊維の製造方法
JPH09268426A (ja) * 1996-03-28 1997-10-14 Kuraray Co Ltd 繊維の製造方法
JP4975217B2 (ja) * 2001-03-06 2012-07-11 三菱レイヨン株式会社 炭素繊維とその製造方法、炭素繊維用前駆体繊維の製造方法並びにプリプレグ
JP4446991B2 (ja) * 2002-11-22 2010-04-07 三菱レイヨン株式会社 炭素繊維用アクリロニトリル系前駆体繊維の製造方法
JP2010100970A (ja) 2008-10-24 2010-05-06 Toray Ind Inc 炭素繊維の製造方法
TWI396785B (zh) 2009-06-10 2013-05-21 Mitsubishi Rayon Co 碳纖維用丙烯腈膨潤絲、前驅體纖維束、防焰纖維束、碳纖維束及它們的製造方法
JP2011001653A (ja) * 2009-06-19 2011-01-06 Toray Ind Inc ポリアクリロニトリル系繊維の製造方法
US9187847B2 (en) * 2010-03-31 2015-11-17 Kolon Industries, Inc. Method for preparing carbon fiber and precursor fiber for carbon fiber

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779983A (en) * 1972-06-01 1973-12-18 Celanese Corp Acrylic fibers and films which particularly are suited for thermal stabilization
JP5251524B2 (ja) * 2009-01-09 2013-07-31 東洋紡株式会社 高強度かつ高弾性率の炭素繊維を得るための前駆体繊維の製造方法
JP2015200046A (ja) * 2013-08-01 2015-11-12 三菱レイヨン株式会社 ポリアクリロニトリル系部分環化重合体、ポリアクリロニトリル系耐炎重合体、ポリアクリロニトリル系耐炎繊維、炭素繊維及びそれらの製造方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
JASJEET KAUR ET AL: "Producing high-quality precursor polymer and fibers to achieve theoretical strength in carbon fibers: A review : REVIEW", JOURNAL OF APPLIED POLYMER SCIENCE, vol. 133, no. 38, 10 June 2016 (2016-06-10), US, XP055679114, ISSN: 0021-8995, DOI: 10.1002/app.43963 *
JIAN ZHANG ET AL: "Thermodynamic study of non-solvent/dimethyl sulfoxide/polyacrylonitrile ternary systems: effects of the non-solvent species", POLYMER BULLETIN, SPRINGER, BERLIN, DE, vol. 67, no. 6, 4 June 2011 (2011-06-04), pages 1073 - 1089, XP019942946, ISSN: 1436-2449, DOI: 10.1007/S00289-011-0525-9 *
See also references of WO2018047692A1 *

Also Published As

Publication number Publication date
WO2018047692A1 (ja) 2018-03-15
EP3511450A1 (de) 2019-07-17
JPWO2018047692A1 (ja) 2019-06-24
CN109689950A (zh) 2019-04-26
TW201819699A (zh) 2018-06-01
KR20190044588A (ko) 2019-04-30
US20190194829A1 (en) 2019-06-27

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