EP3808880A4 - CARBON FIBER AND ITS PRODUCTION METHOD - Google Patents

CARBON FIBER AND ITS PRODUCTION METHOD Download PDF

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Publication number
EP3808880A4
EP3808880A4 EP19822232.5A EP19822232A EP3808880A4 EP 3808880 A4 EP3808880 A4 EP 3808880A4 EP 19822232 A EP19822232 A EP 19822232A EP 3808880 A4 EP3808880 A4 EP 3808880A4
Authority
EP
European Patent Office
Prior art keywords
carbon fiber
producing same
producing
same
fiber
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.)
Pending
Application number
EP19822232.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3808880A1 (en
Inventor
Haruki Okuda
Jun Watanabe
Naohiro Matsumoto
Fumihiko Tanaka
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 EP3808880A1 publication Critical patent/EP3808880A1/en
Publication of EP3808880A4 publication Critical patent/EP3808880A4/en
Pending 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
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Inorganic Fibers (AREA)
EP19822232.5A 2018-06-18 2019-06-17 CARBON FIBER AND ITS PRODUCTION METHOD Pending EP3808880A4 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2018115113 2018-06-18
JP2018115112 2018-06-18
JP2018161056 2018-08-30
PCT/JP2019/023851 WO2019244830A1 (ja) 2018-06-18 2019-06-17 炭素繊維およびその製造方法

Publications (2)

Publication Number Publication Date
EP3808880A1 EP3808880A1 (en) 2021-04-21
EP3808880A4 true EP3808880A4 (en) 2022-11-02

Family

ID=68983391

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19822232.5A Pending EP3808880A4 (en) 2018-06-18 2019-06-17 CARBON FIBER AND ITS PRODUCTION METHOD

Country Status (8)

Country Link
US (1) US20210115597A1 (ja)
EP (1) EP3808880A4 (ja)
JP (1) JP6702511B1 (ja)
KR (1) KR20210019029A (ja)
CN (1) CN112368432B (ja)
MX (1) MX2020013140A (ja)
TW (1) TW202006201A (ja)
WO (1) WO2019244830A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7358793B2 (ja) * 2018-06-18 2023-10-11 東レ株式会社 炭素繊維束の製造方法
KR20220053574A (ko) * 2019-09-04 2022-04-29 도레이 카부시키가이샤 수지 조성물 및 성형품
TWI767796B (zh) * 2021-07-22 2022-06-11 臺灣塑膠工業股份有限公司 碳纖維的製造方法和碳纖維複合瓶
CN113737316A (zh) * 2021-10-14 2021-12-03 西安康本材料有限公司 一种单槽多丝碳纤维生产工艺

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017204026A1 (ja) * 2016-05-24 2017-11-30 東レ株式会社 炭素繊維束およびその製造方法
US20170342602A1 (en) * 2014-10-29 2017-11-30 Toray Industries, Inc. Bundle of carbon fibers and method of manufacturing the same

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4726964Y1 (ja) 1968-06-07 1972-08-18
GB1498721A (en) * 1975-02-17 1978-01-25 Morganite Modmor Ltd Production of carbon fibre
JPS5691015A (en) 1979-12-25 1981-07-23 Toho Rayon Co Ltd Method for calcining treatment of acrylonitrile fiber bundle
JPH10195718A (ja) 1996-12-27 1998-07-28 Toray Ind Inc 炭素繊維およびその製造方法
JP3918285B2 (ja) * 1998-03-18 2007-05-23 東レ株式会社 ポリアクリロニトリル系黒鉛化繊維束およびその製造方法
JP2000160436A (ja) 1998-11-30 2000-06-13 Toray Ind Inc 炭素繊維、及び炭素繊維用プリカーサーの製造方法
JP3988329B2 (ja) 1999-08-03 2007-10-10 東レ株式会社 炭素繊維の製造方法
JP2002001725A (ja) 2000-06-23 2002-01-08 Mitsubishi Rayon Co Ltd 繊維強化プラスチック用繊維巻物および繊維強化プラスチックならびにその製造方法
JP2002327374A (ja) * 2001-02-28 2002-11-15 Toray Ind Inc 繊維強化プラスチック用炭素繊維および繊維強化プラスチック
CN101553511B (zh) 2006-10-18 2012-01-11 东丽株式会社 聚丙烯腈类聚合物和其制造方法及碳纤维母体纤维的制造方法及碳纤维和其制造方法
US7749479B2 (en) 2006-11-22 2010-07-06 Hexcel Corporation Carbon fibers having improved strength and modulus and an associated method and apparatus for preparing same
JP5544688B2 (ja) 2008-04-18 2014-07-09 東レ株式会社 炭素繊維および補強織物
WO2010084856A1 (ja) * 2009-01-20 2010-07-29 帝人株式会社 ピッチ系炭素繊維ウェブ、ピッチ系炭素短繊維、およびその製造方法
KR101658298B1 (ko) 2012-04-18 2016-09-20 미쯔비시 레이온 가부시끼가이샤 탄소 섬유속 및 탄소 섬유의 제조 방법
US10837127B2 (en) 2012-04-18 2020-11-17 Mitsubishi Chemical Corporation Carbon fiber bundle and method of producing carbon fiber bundle
JP6020201B2 (ja) 2013-01-25 2016-11-02 東レ株式会社 炭素繊維束およびその製造方法
KR102189516B1 (ko) * 2013-07-30 2020-12-11 도레이 카부시키가이샤 탄소 섬유 다발 및 내염화 섬유 다발
JP2015067910A (ja) * 2013-09-27 2015-04-13 東レ株式会社 炭素繊維およびその製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170342602A1 (en) * 2014-10-29 2017-11-30 Toray Industries, Inc. Bundle of carbon fibers and method of manufacturing the same
WO2017204026A1 (ja) * 2016-05-24 2017-11-30 東レ株式会社 炭素繊維束およびその製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019244830A1 *

Also Published As

Publication number Publication date
US20210115597A1 (en) 2021-04-22
JP6702511B1 (ja) 2020-06-03
EP3808880A1 (en) 2021-04-21
CN112368432A (zh) 2021-02-12
TW202006201A (zh) 2020-02-01
MX2020013140A (es) 2021-01-29
JPWO2019244830A1 (ja) 2020-06-25
WO2019244830A1 (ja) 2019-12-26
CN112368432B (zh) 2023-07-28
KR20210019029A (ko) 2021-02-19

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