JP6549814B1 - 炭素繊維束、プリプレグ、繊維強化複合材料 - Google Patents

炭素繊維束、プリプレグ、繊維強化複合材料 Download PDF

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Publication number
JP6549814B1
JP6549814B1 JP2019523142A JP2019523142A JP6549814B1 JP 6549814 B1 JP6549814 B1 JP 6549814B1 JP 2019523142 A JP2019523142 A JP 2019523142A JP 2019523142 A JP2019523142 A JP 2019523142A JP 6549814 B1 JP6549814 B1 JP 6549814B1
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Japan
Prior art keywords
fiber
carbon fiber
resin
composite material
prepreg
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JP2019523142A
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English (en)
Japanese (ja)
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JPWO2019107276A1 (ja
Inventor
周平 吉田
周平 吉田
吉川　秀和
秀和 吉川
陽輔 中村
陽輔 中村
紘典 河本
紘典 河本
貴也 鈴木
貴也 鈴木
金子　徹
徹 金子
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Teijin Carbon Europe GmbH
Teijin Ltd
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Teijin Carbon Europe GmbH
Teijin Ltd
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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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/248—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using pre-treated fibres
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/22—Thermoplastic resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/24—Thermosetting resins
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/40—Weight reduction

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
  • Inorganic Fibers (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Laminated Bodies (AREA)
JP2019523142A 2017-12-01 2018-11-22 炭素繊維束、プリプレグ、繊維強化複合材料 Active JP6549814B1 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2017231749 2017-12-01
JP2017231749 2017-12-01
JP2018207301 2018-11-02
JP2018207301 2018-11-02
PCT/JP2018/043220 WO2019107276A1 (ja) 2017-12-01 2018-11-22 炭素繊維束、プリプレグ、繊維強化複合材料

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2019119334A Division JP7239401B2 (ja) 2017-12-01 2019-06-27 炭素繊維束、プリプレグ、繊維強化複合材料

Publications (2)

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JP6549814B1 true JP6549814B1 (ja) 2019-07-24
JPWO2019107276A1 JPWO2019107276A1 (ja) 2019-12-12

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JP2019523142A Active JP6549814B1 (ja) 2017-12-01 2018-11-22 炭素繊維束、プリプレグ、繊維強化複合材料
JP2019119334A Active JP7239401B2 (ja) 2017-12-01 2019-06-27 炭素繊維束、プリプレグ、繊維強化複合材料

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JP2019119334A Active JP7239401B2 (ja) 2017-12-01 2019-06-27 炭素繊維束、プリプレグ、繊維強化複合材料

Country Status (6)

Country Link
US (2) US11560646B2 (enExample)
EP (1) EP3719184B1 (enExample)
JP (2) JP6549814B1 (enExample)
ES (1) ES2945259T3 (enExample)
TW (2) TWI815628B (enExample)
WO (1) WO2019107276A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11560646B2 (en) 2017-12-01 2023-01-24 Teijin Limited Carbon fiber bundle, prepreg, and fiber-reinforced composite material
KR102197333B1 (ko) 2020-08-04 2021-01-04 효성첨단소재 주식회사 폴리아크릴로니트릴계 내염화 섬유, 탄소섬유 및 그의 제조방법
JP7713320B2 (ja) * 2021-06-23 2025-07-25 帝人株式会社 軽量炭素繊維、軽量炭素繊維ストランド、炭素繊維強化複合材料、及びこれらの製造方法、並びにマイクロ波加熱炉
JP2024004949A (ja) * 2022-06-29 2024-01-17 帝人株式会社 炭素繊維強化複合材料のための炭素繊維
CN119677902A (zh) 2022-10-24 2025-03-21 东丽株式会社 碳纤维束及使用其的碳纤维增强复合材料

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997045576A1 (en) * 1996-05-24 1997-12-04 Toray Industries, Inc. Carbon fiber, acrylic fiber, and method of manufacturing them
JP2002327339A (ja) * 2001-04-27 2002-11-15 Mitsubishi Rayon Co Ltd 炭素繊維及びその製造方法
JP2008202207A (ja) * 2007-01-26 2008-09-04 Toray Ind Inc 炭素繊維束およびその製造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11217734A (ja) 1997-11-21 1999-08-10 Toray Ind Inc 炭素繊維およびその製造方法
JP2002294568A (ja) 2001-03-30 2002-10-09 Toho Tenax Co Ltd フィラメントワインディング用炭素繊維束
JP2004238761A (ja) * 2003-02-06 2004-08-26 Toray Ind Inc 炭素繊維束および繊維強化複合材料
JP2006283225A (ja) 2005-03-31 2006-10-19 Toho Tenax Co Ltd 耐炎化繊維及び炭素繊維の製造方法
ATE556163T1 (de) * 2007-11-06 2012-05-15 Toho Tenax Co Ltd Kohlenstofffaserstrang und verfahren zu seiner herstellung
CN101932760B (zh) * 2008-04-11 2013-06-05 东丽株式会社 碳纤维母体纤维及碳纤维及它们的制造方法
JP2015209605A (ja) 2014-04-24 2015-11-24 東邦テナックス株式会社 炭素繊維束の製造方法
JP5849127B2 (ja) 2014-06-13 2016-01-27 東邦テナックス株式会社 ポリアクリロニトリル系炭素繊維ストランド及びその製造方法
JP5692945B1 (ja) * 2014-10-29 2015-04-01 竹本油脂株式会社 炭素繊維用サイジング剤、炭素繊維用サイジング剤の調製方法及び炭素繊維ストランド
JP5963063B2 (ja) * 2014-12-15 2016-08-03 三菱レイヨン株式会社 炭素繊維束
JP2017141525A (ja) 2016-02-10 2017-08-17 帝人株式会社 耐炎化繊維束およびその製造方法
US11560646B2 (en) 2017-12-01 2023-01-24 Teijin Limited Carbon fiber bundle, prepreg, and fiber-reinforced composite material
RU2020131414A (ru) * 2018-03-06 2022-04-06 Торэй Индастриз, Инк. Пучок углеродного волокна и способ производства
JP2019151956A (ja) * 2018-03-06 2019-09-12 東レ株式会社 炭素繊維束および炭素繊維ならびに炭素繊維束の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997045576A1 (en) * 1996-05-24 1997-12-04 Toray Industries, Inc. Carbon fiber, acrylic fiber, and method of manufacturing them
JP2002327339A (ja) * 2001-04-27 2002-11-15 Mitsubishi Rayon Co Ltd 炭素繊維及びその製造方法
JP2008202207A (ja) * 2007-01-26 2008-09-04 Toray Ind Inc 炭素繊維束およびその製造方法

Also Published As

Publication number Publication date
EP3719184B1 (en) 2023-04-19
US20200385891A1 (en) 2020-12-10
US11746445B2 (en) 2023-09-05
TW201927870A (zh) 2019-07-16
EP3719184A1 (en) 2020-10-07
JP2020073737A (ja) 2020-05-14
TW202305044A (zh) 2023-02-01
US20230017814A1 (en) 2023-01-19
JPWO2019107276A1 (ja) 2019-12-12
JP7239401B2 (ja) 2023-03-14
ES2945259T3 (es) 2023-06-29
TWI815628B (zh) 2023-09-11
US11560646B2 (en) 2023-01-24
WO2019107276A1 (ja) 2019-06-06
TWI793219B (zh) 2023-02-21
EP3719184A4 (en) 2021-03-31

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