WO2019012999A1 - Faisceau de fibres de carbone et leur procédé de fabrication - Google Patents

Faisceau de fibres de carbone et leur procédé de fabrication Download PDF

Info

Publication number
WO2019012999A1
WO2019012999A1 PCT/JP2018/024513 JP2018024513W WO2019012999A1 WO 2019012999 A1 WO2019012999 A1 WO 2019012999A1 JP 2018024513 W JP2018024513 W JP 2018024513W WO 2019012999 A1 WO2019012999 A1 WO 2019012999A1
Authority
WO
WIPO (PCT)
Prior art keywords
fiber bundle
carbon fiber
density
strength
strand
Prior art date
Application number
PCT/JP2018/024513
Other languages
English (en)
Japanese (ja)
Inventor
松本直浩
奥田治己
田中文彦
Original Assignee
東レ株式会社
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 東レ株式会社 filed Critical 東レ株式会社
Priority to JP2018534983A priority Critical patent/JP6460284B1/ja
Priority to CN201880041611.7A priority patent/CN110832127B/zh
Priority to US16/623,479 priority patent/US20200190705A1/en
Priority to KR1020197036254A priority patent/KR102603178B1/ko
Priority to EP18831398.5A priority patent/EP3653768A4/fr
Publication of WO2019012999A1 publication Critical patent/WO2019012999A1/fr

Links

Images

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
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/10—Filtering or de-aerating the spinning solution or melt
    • D01D1/106—Filtering
    • 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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/02—Heat treatment
    • 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
    • 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
    • Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]

Abstract

La présente invention concerne un faisceau de fibres de carbone qui satisfait un module d'élasticité de brin, une résistance de brin, une résistance de nœud et un diamètre moyen prescrits de fibre unitaire et qui présente une probabilité prescrite de présence de défauts ayant une taille de 50 nm ou plus dans des sections transversales de rupture récupérées lorsque des essais de traction de fibre unitaire sont effectués pour des longueurs d'essai de 10 mm. Le faisceau de fibres de carbone est obtenu de manière appropriée par utilisation d'un milieu filtrant ayant une précision de filtration prescrite et une maille de milieu filtrant permettant de filtrer, à une vitesse de filtration prescrite, une solution de filage dans laquelle un copolymère de polyacrylonitrile est dissous dans un solvant, puis par filage de la solution de filage filtrée pour obtenir un faisceau de fibres de précurseur de fibres de carbone, par traitement thermique du faisceau de fibres de précurseur de fibres de carbone obtenu à une densité prescrite au moyen d'un profil de température approprié dans une atmosphère oxydante afin d'obtenir un faisceau de fibres résistant au feu, puis par traitement thermique du faisceau de fibres résistant au feu à une température prescrite dans une atmosphère inerte. L'objectif de la présente invention est de fournir un faisceau de fibres de carbone qui présente et une résistance de brin et un module d'élasticité de brin supérieurs ayant un excellent équilibre et une résistance de nœud supérieure, ainsi que son procédé de fabrication.
PCT/JP2018/024513 2017-07-10 2018-06-28 Faisceau de fibres de carbone et leur procédé de fabrication WO2019012999A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2018534983A JP6460284B1 (ja) 2017-07-10 2018-06-28 炭素繊維束およびその製造方法
CN201880041611.7A CN110832127B (zh) 2017-07-10 2018-06-28 碳纤维束及其制造方法
US16/623,479 US20200190705A1 (en) 2017-07-10 2018-06-28 Carbon fiber bundle and method of manufacturing same
KR1020197036254A KR102603178B1 (ko) 2017-07-10 2018-06-28 탄소섬유 다발 및 그 제조 방법
EP18831398.5A EP3653768A4 (fr) 2017-07-10 2018-06-28 Faisceau de fibres de carbone et leur procédé de fabrication

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-134359 2017-07-10
JP2017134359 2017-07-10

Publications (1)

Publication Number Publication Date
WO2019012999A1 true WO2019012999A1 (fr) 2019-01-17

Family

ID=65002559

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2018/024513 WO2019012999A1 (fr) 2017-07-10 2018-06-28 Faisceau de fibres de carbone et leur procédé de fabrication

Country Status (7)

Country Link
US (1) US20200190705A1 (fr)
EP (1) EP3653768A4 (fr)
JP (1) JP6460284B1 (fr)
KR (1) KR102603178B1 (fr)
CN (1) CN110832127B (fr)
TW (1) TW201908553A (fr)
WO (1) WO2019012999A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113402278A (zh) * 2021-06-10 2021-09-17 福建立亚新材有限公司 一种用于高温试验的陶瓷纤维制备方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210139092A (ko) 2020-05-13 2021-11-22 현대모비스 주식회사 차량용 시트 에어백장치
CN114457449B (zh) * 2020-11-10 2024-01-30 中国石油化工股份有限公司 高性能聚丙烯腈前驱体纤维及其制备方法和应用

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58163729U (ja) 1982-04-27 1983-10-31 株式会社小松製作所 ピストンモ−タの軸ブレ−キ装置
JPH06294020A (ja) 1993-04-05 1994-10-21 Asahi Chem Ind Co Ltd 炭素繊維を製造する方法
JPH086210B2 (ja) 1988-05-30 1996-01-24 東レ株式会社 高強度高弾性率炭素繊維およびその製造方法
JP2004027396A (ja) * 2002-06-24 2004-01-29 Toray Ind Inc 炭素繊維用アクリル系前駆体の製造方法
JP2009209487A (ja) * 2008-03-05 2009-09-17 Toray Ind Inc 炭素繊維前駆体繊維の製造方法
JP2009235662A (ja) * 2008-03-05 2009-10-15 Toray Ind Inc 炭素繊維前駆体繊維の製造方法
JP2009249798A (ja) * 2008-04-11 2009-10-29 Toray Ind Inc 炭素繊維前駆体繊維の製造方法
JP2012082541A (ja) 2010-10-08 2012-04-26 Toray Ind Inc 炭素繊維の製造方法
JP2013023778A (ja) 2011-07-19 2013-02-04 Mitsubishi Rayon Co Ltd 炭素繊維束の製造方法
WO2013157613A1 (fr) 2012-04-18 2013-10-24 三菱レイヨン株式会社 Faisceau de fibres de carbone et procédé de production d'un faisceau de fibres de carbone
JP2014074242A (ja) 2012-10-03 2014-04-24 Mitsubishi Rayon Co Ltd 炭素繊維束の製造方法
JP2015071844A (ja) * 2013-10-04 2015-04-16 三菱レイヨン株式会社 炭素繊維前駆体アクリロニトリル系繊維の製造方法
JP2015096664A (ja) 2014-12-15 2015-05-21 三菱レイヨン株式会社 炭素繊維束
JP2017066580A (ja) 2015-09-29 2017-04-06 東レ株式会社 炭素繊維束およびその製造方法
WO2018003836A1 (fr) * 2016-06-30 2018-01-04 東レ株式会社 Faisceau de fibres de carbone et procédé pour sa fabrication

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58163729A (ja) 1982-03-16 1983-09-28 Toray Ind Inc アクリル系繊維束の多段耐炎化方法
KR20130023778A (ko) 2011-08-30 2013-03-08 강원대학교산학협력단 녹차로부터 분리된 클로로필류를 포함하는 항암 조성물
US9500429B2 (en) 2012-12-07 2016-11-22 The Otis Patent Trust Unified bolt and bolt carrier cleaning tool
EP2935452B1 (fr) 2012-12-19 2018-10-10 Dow Global Technologies LLC Compositions polymères à base d'élastomère chargées en silice amorphe
TWI725945B (zh) 2014-10-07 2021-05-01 美商康寧公司 具有已定應力輪廓的玻璃物件

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58163729U (ja) 1982-04-27 1983-10-31 株式会社小松製作所 ピストンモ−タの軸ブレ−キ装置
JPH086210B2 (ja) 1988-05-30 1996-01-24 東レ株式会社 高強度高弾性率炭素繊維およびその製造方法
JPH06294020A (ja) 1993-04-05 1994-10-21 Asahi Chem Ind Co Ltd 炭素繊維を製造する方法
JP2004027396A (ja) * 2002-06-24 2004-01-29 Toray Ind Inc 炭素繊維用アクリル系前駆体の製造方法
JP2009209487A (ja) * 2008-03-05 2009-09-17 Toray Ind Inc 炭素繊維前駆体繊維の製造方法
JP2009235662A (ja) * 2008-03-05 2009-10-15 Toray Ind Inc 炭素繊維前駆体繊維の製造方法
JP2009249798A (ja) * 2008-04-11 2009-10-29 Toray Ind Inc 炭素繊維前駆体繊維の製造方法
JP2012082541A (ja) 2010-10-08 2012-04-26 Toray Ind Inc 炭素繊維の製造方法
JP2013023778A (ja) 2011-07-19 2013-02-04 Mitsubishi Rayon Co Ltd 炭素繊維束の製造方法
WO2013157613A1 (fr) 2012-04-18 2013-10-24 三菱レイヨン株式会社 Faisceau de fibres de carbone et procédé de production d'un faisceau de fibres de carbone
JP2014074242A (ja) 2012-10-03 2014-04-24 Mitsubishi Rayon Co Ltd 炭素繊維束の製造方法
JP2015071844A (ja) * 2013-10-04 2015-04-16 三菱レイヨン株式会社 炭素繊維前駆体アクリロニトリル系繊維の製造方法
JP2015096664A (ja) 2014-12-15 2015-05-21 三菱レイヨン株式会社 炭素繊維束
JP2017066580A (ja) 2015-09-29 2017-04-06 東レ株式会社 炭素繊維束およびその製造方法
WO2018003836A1 (fr) * 2016-06-30 2018-01-04 東レ株式会社 Faisceau de fibres de carbone et procédé pour sa fabrication

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3653768A4

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113402278A (zh) * 2021-06-10 2021-09-17 福建立亚新材有限公司 一种用于高温试验的陶瓷纤维制备方法

Also Published As

Publication number Publication date
KR20200028334A (ko) 2020-03-16
EP3653768A4 (fr) 2021-03-31
KR102603178B1 (ko) 2023-11-16
EP3653768A1 (fr) 2020-05-20
JPWO2019012999A1 (ja) 2019-07-11
TW201908553A (zh) 2019-03-01
US20200190705A1 (en) 2020-06-18
CN110832127A (zh) 2020-02-21
JP6460284B1 (ja) 2019-01-30
CN110832127B (zh) 2022-06-14

Similar Documents

Publication Publication Date Title
JP5264150B2 (ja) 炭素繊維ストランド及びその製造方法
WO2019012999A1 (fr) Faisceau de fibres de carbone et leur procédé de fabrication
JP6888260B2 (ja) 炭素繊維束およびその製造方法
JP5708896B1 (ja) 炭素繊維束および耐炎化繊維束
JP6338023B2 (ja) 炭素繊維束およびその製造方法
JP2018178344A (ja) ポリアクリロニトリル系耐炎化繊維束およびその製造方法、ならびに炭素繊維束の製造方法
JP6064409B2 (ja) 耐炎化繊維束の製造方法および炭素繊維束の製造方法
JP7322327B2 (ja) 炭素繊維束およびその製造方法
WO2023008273A1 (fr) Faisceau de fibres de carbone et procédé de production pour celui-ci
JP2018076612A (ja) 炭素繊維前駆体繊維束および炭素繊維束の製造方法
JP2016128623A (ja) 機械的特性発現に優れた炭素繊維
JP6881090B2 (ja) 炭素繊維束
JPS58220821A (ja) 高強伸度アクリル系炭素繊維束およびその製造法
WO2023140212A1 (fr) Faisceau de fibres de carbone
JP4754855B2 (ja) 耐炎化繊維の製造方法、炭素繊維の製造方法
JP2018141251A (ja) 炭素繊維束およびその製造方法
JP2023017173A (ja) 炭素繊維束およびその製造方法
JP2015161056A (ja) 炭素繊維用アクリロニトリル前駆体繊維束及びその製造方法
JP2020128614A (ja) 炭素繊維束およびその製造方法
JP2020153051A (ja) 炭素繊維束およびその製造方法
JP2012188767A (ja) 炭素繊維前駆体アクリル繊維束およびその製造方法、ならびに炭素繊維束の製造方法

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 2018534983

Country of ref document: JP

Kind code of ref document: A

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18831398

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2018831398

Country of ref document: EP

Effective date: 20200210