EP3705610A4 - Carbon fiber bundle and method for producing same - Google Patents

Carbon fiber bundle and method for producing same Download PDF

Info

Publication number
EP3705610A4
EP3705610A4 EP18874618.4A EP18874618A EP3705610A4 EP 3705610 A4 EP3705610 A4 EP 3705610A4 EP 18874618 A EP18874618 A EP 18874618A EP 3705610 A4 EP3705610 A4 EP 3705610A4
Authority
EP
European Patent Office
Prior art keywords
carbon fiber
fiber bundle
producing same
producing
same
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
EP18874618.4A
Other languages
German (de)
French (fr)
Other versions
EP3705610A1 (en
Inventor
Daisuke Saito
Keiichi ISHIO
Koki IHARA
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 EP3705610A1 publication Critical patent/EP3705610A1/en
Publication of EP3705610A4 publication Critical patent/EP3705610A4/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/015—Gathering a plurality of forwarding filamentary materials into a bundle
    • 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
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/10—Chemical after-treatment of artificial filaments or the like during manufacture of carbon
    • 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
    • D01F9/32—Apparatus therefor
    • 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
    • D02J1/18—Separating or spreading
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • B65H2701/314—Carbon fibres
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/06—Load-responsive characteristics
    • D10B2401/063—Load-responsive characteristics high strength

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Fibers (AREA)
EP18874618.4A 2017-10-31 2018-10-16 Carbon fiber bundle and method for producing same Pending EP3705610A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017210053 2017-10-31
PCT/JP2018/038478 WO2019087766A1 (en) 2017-10-31 2018-10-16 Carbon fiber bundle and method for producing same

Publications (2)

Publication Number Publication Date
EP3705610A1 EP3705610A1 (en) 2020-09-09
EP3705610A4 true EP3705610A4 (en) 2022-01-05

Family

ID=66333069

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18874618.4A Pending EP3705610A4 (en) 2017-10-31 2018-10-16 Carbon fiber bundle and method for producing same

Country Status (7)

Country Link
US (1) US20200385892A1 (en)
EP (1) EP3705610A4 (en)
JP (1) JP6575696B1 (en)
KR (1) KR102142368B1 (en)
CN (1) CN111263834B (en)
TW (1) TW201923183A (en)
WO (1) WO2019087766A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102197333B1 (en) 2020-08-04 2021-01-04 효성첨단소재 주식회사 Polyacrylonitrile-based STABILIZED FIBER, CARBON FIBER, AND PREPARATION METHOD THEREOF
WO2023090310A1 (en) * 2021-11-19 2023-05-25 東レ株式会社 Carbon fiber bundle and production method therefor
WO2024090012A1 (en) * 2022-10-24 2024-05-02 東レ株式会社 Carbon fiber bundle, tow-preg, carbon fiber-reinforced composite material and pressure vessel, and method for producing carbon fiber bundle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07216680A (en) * 1994-01-28 1995-08-15 Toray Ind Inc Doubling of filaments and apparatus therefor
WO2016181845A1 (en) * 2015-05-08 2016-11-17 東レ株式会社 Method for manufacturing spun thread bundle, and method for manufacturing carbon fiber in which resulting spun thread bundle is used
JP2017160563A (en) * 2016-03-10 2017-09-14 東レ株式会社 Precursor fiber bundle for carbon fiber, manufacturing method therefor and manufacturing method of carbon fiber
EP3467165A1 (en) * 2016-05-24 2019-04-10 Toray Industries, Inc. Carbon fiber bundle and method for manufacturing same

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JPS58163729A (en) 1982-03-16 1983-09-28 Toray Ind Inc Multi-stage preoxidation of acrylic yarn bundle
JPS62257422A (en) 1986-04-25 1987-11-10 Mitsubishi Rayon Co Ltd Production of carbon fiber
JPH06294020A (en) 1993-04-05 1994-10-21 Asahi Chem Ind Co Ltd Production of carbon fiber
TW459075B (en) 1996-05-24 2001-10-11 Toray Ind Co Ltd Carbon fiber, acrylic fiber and preparation thereof
JP4305081B2 (en) * 2002-09-30 2009-07-29 東レ株式会社 Oil for carbon fiber production and method for producing carbon fiber
JP2005060871A (en) 2003-08-11 2005-03-10 Mitsubishi Rayon Co Ltd Method for producing flame-proofed fiber and method for producing carbon fiber
JP4775928B2 (en) 2003-10-06 2011-09-21 三菱レイヨン株式会社 Method for producing carbon fiber and acrylonitrile-based precursor fiber
KR100572867B1 (en) 2003-12-17 2006-04-24 주식회사 오이솔루션 Optical transceiver with excellent heat radiation
JP4360233B2 (en) * 2004-03-11 2009-11-11 東レ株式会社 Golf shaft
KR100601039B1 (en) 2004-05-25 2006-07-14 학교법인 포항공과대학교 Novel fluorescent dendrimers and manufacturing method thereof
CA2820810C (en) * 2009-06-10 2014-01-28 Mitsubishi Rayon Co., Ltd. Acrylonitrile swollen fiber for carbon fiber, precursor fiber bundle, stabilized fiber bundle, carbon fiber bundle and production methods thereof
JP5708965B2 (en) 2009-06-10 2015-04-30 三菱レイヨン株式会社 Acrylonitrile-based precursor fiber bundle and method for producing carbon fiber bundle
TWI396786B (en) * 2009-06-10 2013-05-21 Mitsubishi Rayon Co Carbon fiber strand exhibiting excellent mechanical property
JP5691366B2 (en) 2010-10-08 2015-04-01 東レ株式会社 Carbon fiber manufacturing method
KR20120082541A (en) 2011-01-14 2012-07-24 윤영근 System and method for psychical cure using lighting device
JP5772012B2 (en) 2011-01-27 2015-09-02 東レ株式会社 Carbon fiber for filament winding molding and method for producing the same
JP2013023778A (en) 2011-07-19 2013-02-04 Mitsubishi Rayon Co Ltd Method for manufacturing carbon fiber bundle
KR20130023778A (en) 2011-08-30 2013-03-08 강원대학교산학협력단 Anti-cancer composition which comprising chlorophylls from isolated green tea
CN109518309B (en) * 2012-04-18 2022-06-14 三菱化学株式会社 Carbon fiber bundle and method for producing carbon fiber bundle
MX2015008126A (en) 2012-12-19 2015-09-23 Dow Global Technologies Llc Elastomer-based polymeric compositions having amorphous silica fillers.
WO2014115762A1 (en) * 2013-01-25 2014-07-31 東レ株式会社 Sizing-agent-coated carbon fibre bundle, carbon-fibre-bundle production method, and prepreg
JP6264819B2 (en) 2013-10-04 2018-01-24 三菱ケミカル株式会社 Acrylonitrile copolymer, carbon fiber precursor acrylonitrile fiber, carbon fiber, and method for producing carbon fiber
KR102205906B1 (en) 2013-12-09 2021-01-22 삼성전자주식회사 Method and system for modifying contour of object in image
US10023979B2 (en) * 2014-10-29 2018-07-17 Toray Industries, Inc. Bundle of carbon fibers and method of manufacturing the same
JP5963063B2 (en) 2014-12-15 2016-08-03 三菱レイヨン株式会社 Carbon fiber bundle
JP6888260B2 (en) * 2015-09-29 2021-06-16 東レ株式会社 Carbon fiber bundle and its manufacturing method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07216680A (en) * 1994-01-28 1995-08-15 Toray Ind Inc Doubling of filaments and apparatus therefor
WO2016181845A1 (en) * 2015-05-08 2016-11-17 東レ株式会社 Method for manufacturing spun thread bundle, and method for manufacturing carbon fiber in which resulting spun thread bundle is used
JP2017160563A (en) * 2016-03-10 2017-09-14 東レ株式会社 Precursor fiber bundle for carbon fiber, manufacturing method therefor and manufacturing method of carbon fiber
EP3467165A1 (en) * 2016-05-24 2019-04-10 Toray Industries, Inc. Carbon fiber bundle and method for manufacturing same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019087766A1 *

Also Published As

Publication number Publication date
CN111263834A (en) 2020-06-09
EP3705610A1 (en) 2020-09-09
US20200385892A1 (en) 2020-12-10
JP6575696B1 (en) 2019-09-18
KR20200040797A (en) 2020-04-20
JPWO2019087766A1 (en) 2019-11-14
WO2019087766A1 (en) 2019-05-09
KR102142368B1 (en) 2020-08-07
CN111263834B (en) 2021-02-12
TW201923183A (en) 2019-06-16

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