KR20250088700A - 탄소 섬유 다발, 및 그것을 이용한 탄소 섬유 강화 복합 재료 - Google Patents

탄소 섬유 다발, 및 그것을 이용한 탄소 섬유 강화 복합 재료 Download PDF

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Publication number
KR20250088700A
KR20250088700A KR1020257000557A KR20257000557A KR20250088700A KR 20250088700 A KR20250088700 A KR 20250088700A KR 1020257000557 A KR1020257000557 A KR 1020257000557A KR 20257000557 A KR20257000557 A KR 20257000557A KR 20250088700 A KR20250088700 A KR 20250088700A
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KR
South Korea
Prior art keywords
carbon fiber
fiber bundle
strength
gpa
strand strength
Prior art date
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Pending
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KR1020257000557A
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English (en)
Korean (ko)
Inventor
마사히로 마츠모토
준 와타나베
후미히코 타나카
Original Assignee
도레이 카부시키가이샤
도레이 카부시키가이샤
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Application filed by 도레이 카부시키가이샤, 도레이 카부시키가이샤 filed Critical 도레이 카부시키가이샤
Publication of KR20250088700A publication Critical patent/KR20250088700A/ko
Pending legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/55—Epoxy resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
    • B29B15/14—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length of filaments or wires
    • 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
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • 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
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
    • C08J5/042—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with carbon fibres
    • 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
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
    • 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
    • C08J5/241—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres
    • C08J5/243—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using carbon fibres
    • 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
    • C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/40—Fibres of carbon
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Reinforced Plastic Materials (AREA)
KR1020257000557A 2022-10-24 2023-10-10 탄소 섬유 다발, 및 그것을 이용한 탄소 섬유 강화 복합 재료 Pending KR20250088700A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2022169747 2022-10-24
JPJP-P-2022-169747 2022-10-24
JPJP-P-2023-053086 2023-03-29
JP2023053086 2023-03-29
PCT/JP2023/036704 WO2024090196A1 (ja) 2022-10-24 2023-10-10 炭素繊維束、および、それを用いた炭素繊維強化複合材料

Publications (1)

Publication Number Publication Date
KR20250088700A true KR20250088700A (ko) 2025-06-17

Family

ID=90830712

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257000557A Pending KR20250088700A (ko) 2022-10-24 2023-10-10 탄소 섬유 다발, 및 그것을 이용한 탄소 섬유 강화 복합 재료

Country Status (5)

Country Link
EP (1) EP4570974A1 (https=)
JP (1) JPWO2024090196A1 (https=)
KR (1) KR20250088700A (https=)
CN (1) CN119677902A (https=)
WO (1) WO2024090196A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025028341A1 (ja) * 2023-07-31 2025-02-06 東レ株式会社 サイジング剤を含有する炭素繊維束、炭素繊維強化複合材料および圧力容器
JP7831713B1 (ja) * 2024-10-31 2026-03-17 東レ株式会社 サイジング剤付着炭素繊維束及びその製造方法、炭素繊維強化複合材料並びに圧力容器
US12516450B1 (en) * 2025-04-14 2026-01-06 King Fahd University Of Petroleum And Minerals Carbon fiber production from heavy vacuum gas oil derived asphaltenes

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3047731B2 (ja) 1994-05-13 2000-06-05 東レ株式会社 フィラメントワインディング成形用炭素繊維およびその製造方法
JP2001323046A (ja) 2000-05-16 2001-11-20 Toray Ind Inc 熱硬化性樹脂組成物及びプリプレグ
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
JP2003277471A (ja) 2002-03-27 2003-10-02 Toray Ind Inc エポキシ樹脂組成物、プリプレグおよび炭素繊維強化複合材料
JP4533518B2 (ja) 2000-08-31 2010-09-01 東邦テナックス株式会社 高強度・高伸度炭素繊維を用いた繊維強化複合材料
WO2016067736A1 (ja) 2014-10-29 2016-05-06 東レ株式会社 エポキシ樹脂組成物、樹脂硬化物、プリプレグおよび繊維強化複合材料
JP6051987B2 (ja) 2013-03-19 2016-12-27 東レ株式会社 サイジング剤塗布炭素繊維の製造方法
JP6543309B2 (ja) 2017-08-11 2019-07-10 帝人株式会社 サイジング剤付着炭素繊維束及びその製造方法並びにこのサイジング剤付着炭素繊維束を用いる圧力容器の製造方法
JP2020059937A (ja) 2018-10-05 2020-04-16 帝人株式会社 前駆体繊維束の製造方法及び炭素繊維束の製造方法並びに炭素繊維束
JP7239401B2 (ja) 2017-12-01 2023-03-14 帝人株式会社 炭素繊維束、プリプレグ、繊維強化複合材料

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JPS6385168A (ja) 1986-09-29 1988-04-15 東レ株式会社 超高強度炭素繊維の製造方法
JPH02104767A (ja) 1989-08-25 1990-04-17 Toray Ind Inc 超高強度複合材料製造用炭素繊維の製造法
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
TWI396785B (zh) * 2009-06-10 2013-05-21 Mitsubishi Rayon Co 碳纖維用丙烯腈膨潤絲、前驅體纖維束、防焰纖維束、碳纖維束及它們的製造方法
JP6175936B2 (ja) * 2013-06-26 2017-08-09 東レ株式会社 サイジング剤塗布炭素繊維およびその製造方法、炭素繊維強化複合材料
WO2016144488A1 (en) * 2015-03-12 2016-09-15 Cytec Industries Inc. Manufacture of intermediate modulus carbon fiber
US20190194829A1 (en) * 2016-09-12 2019-06-27 Toray Industries, Inc. Coagulated yarn and manufacturing method thereof, carbon fiber precursor fiber, and method of manufacturing carbon fiber

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3047731B2 (ja) 1994-05-13 2000-06-05 東レ株式会社 フィラメントワインディング成形用炭素繊維およびその製造方法
JP2001323046A (ja) 2000-05-16 2001-11-20 Toray Ind Inc 熱硬化性樹脂組成物及びプリプレグ
JP4533518B2 (ja) 2000-08-31 2010-09-01 東邦テナックス株式会社 高強度・高伸度炭素繊維を用いた繊維強化複合材料
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
JP2003277471A (ja) 2002-03-27 2003-10-02 Toray Ind Inc エポキシ樹脂組成物、プリプレグおよび炭素繊維強化複合材料
JP6051987B2 (ja) 2013-03-19 2016-12-27 東レ株式会社 サイジング剤塗布炭素繊維の製造方法
WO2016067736A1 (ja) 2014-10-29 2016-05-06 東レ株式会社 エポキシ樹脂組成物、樹脂硬化物、プリプレグおよび繊維強化複合材料
JP6543309B2 (ja) 2017-08-11 2019-07-10 帝人株式会社 サイジング剤付着炭素繊維束及びその製造方法並びにこのサイジング剤付着炭素繊維束を用いる圧力容器の製造方法
JP7239401B2 (ja) 2017-12-01 2023-03-14 帝人株式会社 炭素繊維束、プリプレグ、繊維強化複合材料
JP2020059937A (ja) 2018-10-05 2020-04-16 帝人株式会社 前駆体繊維束の製造方法及び炭素繊維束の製造方法並びに炭素繊維束

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일본 특공 평 4-9227호 공보
일본 특공 평 5-4463호 공보

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JPWO2024090196A1 (https=) 2024-05-02
CN119677902A (zh) 2025-03-21
EP4570974A1 (en) 2025-06-18
WO2024090196A1 (ja) 2024-05-02

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