JP7697454B2 - 耐炎化繊維束、および炭素繊維束の製造方法ならびに耐炎化炉 - Google Patents

耐炎化繊維束、および炭素繊維束の製造方法ならびに耐炎化炉 Download PDF

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Publication number
JP7697454B2
JP7697454B2 JP2022508405A JP2022508405A JP7697454B2 JP 7697454 B2 JP7697454 B2 JP 7697454B2 JP 2022508405 A JP2022508405 A JP 2022508405A JP 2022508405 A JP2022508405 A JP 2022508405A JP 7697454 B2 JP7697454 B2 JP 7697454B2
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Japan
Prior art keywords
fiber bundle
flame
acrylic fiber
hot air
resistant
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JP2022508405A
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English (en)
Japanese (ja)
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JPWO2021187518A1 (de
Inventor
拓 山本
直人 細谷
祥二 船越
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Toray Industries Inc
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Toray Industries Inc
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    • 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
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • D02J13/005—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass by contact with at least one rotating roll
    • 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
    • D01F9/32—Apparatus therefor
    • D01F9/328—Apparatus therefor for manufacturing filaments from polyaddition, polycondensation, or polymerisation products
    • 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
    • D10B2101/00—Inorganic fibres
    • D10B2101/10—Inorganic fibres based on non-oxides other than metals
    • D10B2101/12—Carbon; Pitch

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  • 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)
JP2022508405A 2020-03-18 2021-03-17 耐炎化繊維束、および炭素繊維束の製造方法ならびに耐炎化炉 Active JP7697454B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020047320 2020-03-18
JP2020047320 2020-03-18
PCT/JP2021/010787 WO2021187518A1 (ja) 2020-03-18 2021-03-17 耐炎化繊維束、および炭素繊維束の製造方法ならびに耐炎化炉

Publications (2)

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JPWO2021187518A1 JPWO2021187518A1 (de) 2021-09-23
JP7697454B2 true JP7697454B2 (ja) 2025-06-24

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JP2022508405A Active JP7697454B2 (ja) 2020-03-18 2021-03-17 耐炎化繊維束、および炭素繊維束の製造方法ならびに耐炎化炉

Country Status (6)

Country Link
US (1) US20230119738A1 (de)
EP (1) EP4123065A4 (de)
JP (1) JP7697454B2 (de)
KR (1) KR20220146497A (de)
CN (1) CN115279958B (de)
WO (1) WO2021187518A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3889326B1 (de) * 2018-11-26 2023-06-07 Toray Industries, Inc. Verfahren zur herstellung eines flammbeständigen faserbündels und verfahren zur herstellung eines kohlenstofffaserbündels

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000088464A (ja) 1998-09-08 2000-03-31 Toray Ind Inc 熱処理炉およびそれを用いた炭素繊維の製造方法
JP2000160435A (ja) 1998-11-26 2000-06-13 Mitsubishi Rayon Co Ltd アクリル系繊維束の連続熱処理方法
JP2000212839A (ja) 1999-01-12 2000-08-02 Mitsubishi Rayon Co Ltd 横型熱処理炉及び熱処理方法
JP2002115125A (ja) 2000-10-05 2002-04-19 Toray Ind Inc 熱処理炉およびそれを用いた炭素繊維の製造方法
JP2005248339A (ja) 2004-03-02 2005-09-15 Mitsubishi Rayon Co Ltd 炭素化炉
JP2007247130A (ja) 2006-02-17 2007-09-27 Toray Ind Inc 熱処理炉および炭素繊維の製造方法
JP2008280640A (ja) 2007-05-10 2008-11-20 Mitsubishi Rayon Co Ltd 耐炎化熱処理装置
JP2011127264A (ja) 2009-12-21 2011-06-30 Mitsubishi Rayon Co Ltd 耐炎化繊維の製造方法
JP2017218720A (ja) 2015-02-25 2017-12-14 三菱ケミカル株式会社 酸化繊維束の製造方法、および炭素繊維束の製造方法
WO2020110632A1 (ja) 2018-11-26 2020-06-04 東レ株式会社 耐炎化繊維束の製造方法および炭素繊維束の製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148013A (en) 1975-12-19 1979-04-03 The Indikon Company, Inc. Rotating shaft alignment monitor
JPS5856081B2 (ja) 1976-05-14 1983-12-13 日本電気株式会社 接触測定プロ−ブ
JPH10237723A (ja) * 1996-12-16 1998-09-08 Toray Ind Inc 熱処理炉、および炭素繊維の製造方法
MXPA02011674A (es) * 2001-03-26 2004-05-17 Toho Tenax Co Ltd Aparato de tratamiento termico para oxidacion y metodo de operacion del aparato.
JP4796467B2 (ja) 2006-09-26 2011-10-19 三菱レイヨン株式会社 横型耐炎化炉および耐炎化処理方法
JP5022073B2 (ja) * 2007-03-20 2012-09-12 三菱レイヨン株式会社 耐炎化炉及び炭素繊維の製造方法
CN201193260Y (zh) * 2008-03-26 2009-02-11 威海拓展纤维有限公司 预氧化炉
DE102010007481B4 (de) 2010-02-09 2012-07-12 Eisenmann Ag Oxidationsofen
DE102010007480B3 (de) 2010-02-09 2011-07-21 Eisenmann Ag, 71032 Oxidationsofen
DE102010044296B3 (de) * 2010-09-03 2012-01-05 Eisenmann Ag Oxidationsofen
KR101795197B1 (ko) * 2013-03-27 2017-11-07 미쯔비시 케미컬 주식회사 탄소 섬유의 제조 방법

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000088464A (ja) 1998-09-08 2000-03-31 Toray Ind Inc 熱処理炉およびそれを用いた炭素繊維の製造方法
JP2000160435A (ja) 1998-11-26 2000-06-13 Mitsubishi Rayon Co Ltd アクリル系繊維束の連続熱処理方法
JP2000212839A (ja) 1999-01-12 2000-08-02 Mitsubishi Rayon Co Ltd 横型熱処理炉及び熱処理方法
JP2002115125A (ja) 2000-10-05 2002-04-19 Toray Ind Inc 熱処理炉およびそれを用いた炭素繊維の製造方法
JP2005248339A (ja) 2004-03-02 2005-09-15 Mitsubishi Rayon Co Ltd 炭素化炉
JP2007247130A (ja) 2006-02-17 2007-09-27 Toray Ind Inc 熱処理炉および炭素繊維の製造方法
JP2008280640A (ja) 2007-05-10 2008-11-20 Mitsubishi Rayon Co Ltd 耐炎化熱処理装置
JP2011127264A (ja) 2009-12-21 2011-06-30 Mitsubishi Rayon Co Ltd 耐炎化繊維の製造方法
JP2017218720A (ja) 2015-02-25 2017-12-14 三菱ケミカル株式会社 酸化繊維束の製造方法、および炭素繊維束の製造方法
WO2020110632A1 (ja) 2018-11-26 2020-06-04 東レ株式会社 耐炎化繊維束の製造方法および炭素繊維束の製造方法

Also Published As

Publication number Publication date
EP4123065A4 (de) 2025-03-12
EP4123065A1 (de) 2023-01-25
JPWO2021187518A1 (de) 2021-09-23
US20230119738A1 (en) 2023-04-20
WO2021187518A1 (ja) 2021-09-23
KR20220146497A (ko) 2022-11-01
CN115279958A (zh) 2022-11-01
CN115279958B (zh) 2024-04-16

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