CN119677902A - 碳纤维束及使用其的碳纤维增强复合材料 - Google Patents

碳纤维束及使用其的碳纤维增强复合材料 Download PDF

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Publication number
CN119677902A
CN119677902A CN202380058524.3A CN202380058524A CN119677902A CN 119677902 A CN119677902 A CN 119677902A CN 202380058524 A CN202380058524 A CN 202380058524A CN 119677902 A CN119677902 A CN 119677902A
Authority
CN
China
Prior art keywords
carbon fiber
strength
fiber bundle
harness
sizing agent
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
Application number
CN202380058524.3A
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English (en)
Chinese (zh)
Inventor
松本政博
渡边润
田中文彦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Publication of CN119677902A publication Critical patent/CN119677902A/zh
Pending legal-status Critical Current

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Classifications

    • 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)
CN202380058524.3A 2022-10-24 2023-10-10 碳纤维束及使用其的碳纤维增强复合材料 Pending CN119677902A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2022169747 2022-10-24
JP2022-169747 2022-10-24
JP2023-053086 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
CN119677902A true CN119677902A (zh) 2025-03-21

Family

ID=90830712

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380058524.3A Pending CN119677902A (zh) 2022-10-24 2023-10-10 碳纤维束及使用其的碳纤维增强复合材料

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

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
JP4655329B2 (ja) 2000-05-16 2011-03-23 東レ株式会社 一方向プリプレグおよび繊維強化複合材料
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
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
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
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
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
EP3214103B1 (en) 2014-10-29 2019-09-25 Toray Industries, Inc. Epoxy resin composition, cured resin, prepreg and fiber-reinforced composite material
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
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
US11560646B2 (en) 2017-12-01 2023-01-24 Teijin Limited Carbon fiber bundle, prepreg, and fiber-reinforced composite material
JP7341648B2 (ja) 2018-10-05 2023-09-11 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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Publication number Publication date
JPWO2024090196A1 (https=) 2024-05-02
EP4570974A1 (en) 2025-06-18
KR20250088700A (ko) 2025-06-17
WO2024090196A1 (ja) 2024-05-02

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