KR20260042350A - 사이징제를 함유하는 탄소 섬유 다발, 탄소 섬유 강화 복합 재료 및 압력 용기 - Google Patents

사이징제를 함유하는 탄소 섬유 다발, 탄소 섬유 강화 복합 재료 및 압력 용기

Info

Publication number
KR20260042350A
KR20260042350A KR1020257038801A KR20257038801A KR20260042350A KR 20260042350 A KR20260042350 A KR 20260042350A KR 1020257038801 A KR1020257038801 A KR 1020257038801A KR 20257038801 A KR20257038801 A KR 20257038801A KR 20260042350 A KR20260042350 A KR 20260042350A
Authority
KR
South Korea
Prior art keywords
carbon fiber
sizing agent
fiber bundle
strength
bundle containing
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
KR1020257038801A
Other languages
English (en)
Korean (ko)
Inventor
마사히로 마츠모토
준 와타나베
Original Assignee
도레이 카부시키가이샤
도레이 카부시키가이샤
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 도레이 카부시키가이샤, 도레이 카부시키가이샤 filed Critical 도레이 카부시키가이샤
Publication of KR20260042350A publication Critical patent/KR20260042350A/ko
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B29B11/00—Making preforms
    • B29B11/14—Making preforms characterised by structure or composition
    • B29B11/16—Making preforms characterised by structure or composition comprising fillers or reinforcement
    • 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
    • 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
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/11—Compounds containing epoxy groups or precursors thereof
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Reinforced Plastic Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Mechanical Engineering (AREA)
KR1020257038801A 2023-07-31 2024-07-23 사이징제를 함유하는 탄소 섬유 다발, 탄소 섬유 강화 복합 재료 및 압력 용기 Pending KR20260042350A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2023-124043 2023-07-31
JP2023124043 2023-07-31
PCT/JP2024/026274 WO2025028341A1 (ja) 2023-07-31 2024-07-23 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

Publications (1)

Publication Number Publication Date
KR20260042350A true KR20260042350A (ko) 2026-03-31

Family

ID=94395232

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257038801A Pending KR20260042350A (ko) 2023-07-31 2024-07-23 사이징제를 함유하는 탄소 섬유 다발, 탄소 섬유 강화 복합 재료 및 압력 용기

Country Status (5)

Country Link
EP (1) EP4726102A1 (https=)
JP (1) JPWO2025028341A1 (https=)
KR (1) KR20260042350A (https=)
CN (1) CN121443796A (https=)
WO (1) WO2025028341A1 (https=)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH049227A (ja) 1990-04-24 1992-01-14 Matsushita Electric Ind Co Ltd 穴明け機などのポンチ
JPH054463A (ja) 1991-06-25 1993-01-14 Nippon Kayaku Co Ltd 熱転写記録用シート
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
JP2003002989A (ja) * 2001-06-19 2003-01-08 Toray Ind Inc プリプレグ
JP2005280124A (ja) * 2004-03-30 2005-10-13 Toray Ind Inc 炭素繊維強化シート状物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
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
JP7139572B2 (ja) * 2015-12-25 2022-09-21 東レ株式会社 エポキシ樹脂組成物、繊維強化複合材料、成形品および圧力容器
JP2017155372A (ja) * 2016-03-03 2017-09-07 東レ株式会社 サイジング剤塗布炭素繊維、サイジング剤塗布炭素繊維の製造方法、プリプレグおよび炭素繊維強化複合材料
WO2018096905A1 (ja) * 2016-11-24 2018-05-31 東レ株式会社 圧力容器の製造方法
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
KR102142368B1 (ko) 2017-10-31 2020-08-07 도레이 카부시키가이샤 탄소섬유 다발 및 이의 제조방법
WO2019107276A1 (ja) 2017-12-01 2019-06-06 帝人株式会社 炭素繊維束、プリプレグ、繊維強化複合材料
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
JPWO2024090196A1 (https=) * 2022-10-24 2024-05-02

Also Published As

Publication number Publication date
JPWO2025028341A1 (https=) 2025-02-06
WO2025028341A1 (ja) 2025-02-06
CN121443796A (zh) 2026-01-30
EP4726102A1 (en) 2026-04-15

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