EP3653768A4 - Carbon fiber bundle and method for manufacturing same - Google Patents
Carbon fiber bundle and method for manufacturing same Download PDFInfo
- Publication number
- EP3653768A4 EP3653768A4 EP18831398.5A EP18831398A EP3653768A4 EP 3653768 A4 EP3653768 A4 EP 3653768A4 EP 18831398 A EP18831398 A EP 18831398A EP 3653768 A4 EP3653768 A4 EP 3653768A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- carbon fiber
- fiber bundle
- manufacturing same
- manufacturing
- 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
Links
- 229920000049 Carbon (fiber) Polymers 0.000 title 1
- 239000004917 carbon fiber Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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]
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Inorganic Fibers (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017134359 | 2017-07-10 | ||
PCT/JP2018/024513 WO2019012999A1 (en) | 2017-07-10 | 2018-06-28 | Carbon fiber bundle and method for manufacturing same |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3653768A1 EP3653768A1 (en) | 2020-05-20 |
EP3653768A4 true EP3653768A4 (en) | 2021-03-31 |
Family
ID=65002559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18831398.5A Pending EP3653768A4 (en) | 2017-07-10 | 2018-06-28 | Carbon fiber bundle and method for manufacturing same |
Country Status (7)
Country | Link |
---|---|
US (1) | US20200190705A1 (en) |
EP (1) | EP3653768A4 (en) |
JP (1) | JP6460284B1 (en) |
KR (1) | KR102603178B1 (en) |
CN (1) | CN110832127B (en) |
TW (1) | TW201908553A (en) |
WO (1) | WO2019012999A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210139092A (en) | 2020-05-13 | 2021-11-22 | 현대모비스 주식회사 | Seat air bag apparatus for vehicle |
CN114457449B (en) * | 2020-11-10 | 2024-01-30 | 中国石油化工股份有限公司 | High-performance polyacrylonitrile precursor fiber, and preparation method and application thereof |
CN113402278A (en) * | 2021-06-10 | 2021-09-17 | 福建立亚新材有限公司 | Preparation method of ceramic fiber for high-temperature test |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009209487A (en) * | 2008-03-05 | 2009-09-17 | Toray Ind Inc | Method for producing carbon fiber precursor fiber |
JP2017066580A (en) * | 2015-09-29 | 2017-04-06 | 東レ株式会社 | Carbon fiber bundle and manufacturing method therefor |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58163729A (en) | 1982-03-16 | 1983-09-28 | Toray Ind Inc | Multi-stage preoxidation of acrylic yarn bundle |
JPS58163729U (en) | 1982-04-27 | 1983-10-31 | 株式会社小松製作所 | Piston motor shaft brake device |
JPH086210B2 (en) | 1988-05-30 | 1996-01-24 | 東レ株式会社 | High-strength and high-modulus carbon fiber and method for producing the same |
JPH06294020A (en) | 1993-04-05 | 1994-10-21 | Asahi Chem Ind Co Ltd | Production of carbon fiber |
JP2004027396A (en) * | 2002-06-24 | 2004-01-29 | Toray Ind Inc | Method for producing acrylic precursor for carbon fiber |
JP5141598B2 (en) * | 2008-03-05 | 2013-02-13 | 東レ株式会社 | Method for producing carbon fiber precursor fiber |
JP4957632B2 (en) * | 2008-04-11 | 2012-06-20 | 東レ株式会社 | Method for producing carbon fiber precursor fiber |
JP5691366B2 (en) | 2010-10-08 | 2015-04-01 | 東レ株式会社 | Carbon fiber manufacturing method |
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 |
US10837127B2 (en) | 2012-04-18 | 2020-11-17 | Mitsubishi Chemical Corporation | Carbon fiber bundle and method of producing carbon fiber bundle |
JP6119168B2 (en) | 2012-10-03 | 2017-04-26 | 三菱ケミカル株式会社 | Method for producing flame-resistant fiber bundle and method for producing carbon fiber bundle |
US9500429B2 (en) | 2012-12-07 | 2016-11-22 | The Otis Patent Trust | Unified bolt and bolt carrier cleaning tool |
BR112015013522B1 (en) | 2012-12-19 | 2021-06-22 | Dow Global Technologies Llc | POLYMER COMPOSITION FOR USE IN COATED CONDUCTORS AND COATED CONDUCTOR |
JP6232897B2 (en) * | 2013-10-04 | 2017-11-22 | 三菱ケミカル株式会社 | Method for producing carbon fiber precursor acrylonitrile fiber |
CN115504681A (en) | 2014-10-07 | 2022-12-23 | 康宁股份有限公司 | Glass article having a defined stress distribution and method for producing the same |
JP5963063B2 (en) | 2014-12-15 | 2016-08-03 | 三菱レイヨン株式会社 | Carbon fiber bundle |
WO2018003836A1 (en) * | 2016-06-30 | 2018-01-04 | 東レ株式会社 | Carbon fiber bundle and method for manufacturing same |
-
2018
- 2018-06-28 US US16/623,479 patent/US20200190705A1/en not_active Abandoned
- 2018-06-28 EP EP18831398.5A patent/EP3653768A4/en active Pending
- 2018-06-28 CN CN201880041611.7A patent/CN110832127B/en active Active
- 2018-06-28 JP JP2018534983A patent/JP6460284B1/en active Active
- 2018-06-28 KR KR1020197036254A patent/KR102603178B1/en active IP Right Grant
- 2018-06-28 WO PCT/JP2018/024513 patent/WO2019012999A1/en unknown
- 2018-07-04 TW TW107123152A patent/TW201908553A/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009209487A (en) * | 2008-03-05 | 2009-09-17 | Toray Ind Inc | Method for producing carbon fiber precursor fiber |
JP2017066580A (en) * | 2015-09-29 | 2017-04-06 | 東レ株式会社 | Carbon fiber bundle and manufacturing method therefor |
Non-Patent Citations (1)
Title |
---|
See also references of WO2019012999A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20200190705A1 (en) | 2020-06-18 |
CN110832127B (en) | 2022-06-14 |
CN110832127A (en) | 2020-02-21 |
KR102603178B1 (en) | 2023-11-16 |
EP3653768A1 (en) | 2020-05-20 |
JPWO2019012999A1 (en) | 2019-07-11 |
JP6460284B1 (en) | 2019-01-30 |
TW201908553A (en) | 2019-03-01 |
WO2019012999A1 (en) | 2019-01-17 |
KR20200028334A (en) | 2020-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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17P | Request for examination filed |
Effective date: 20191127 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: BA ME |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20210225 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: D01F 9/22 20060101AFI20210222BHEP Ipc: D01F 6/18 20060101ALI20210222BHEP Ipc: D01D 1/10 20060101ALI20210222BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
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17Q | First examination report despatched |
Effective date: 20240325 |