MX2025003729A - Metodo de produccion de paquetes de fibra de carbono parcialmente divididos - Google Patents

Metodo de produccion de paquetes de fibra de carbono parcialmente divididos

Info

Publication number
MX2025003729A
MX2025003729A MX2025003729A MX2025003729A MX2025003729A MX 2025003729 A MX2025003729 A MX 2025003729A MX 2025003729 A MX2025003729 A MX 2025003729A MX 2025003729 A MX2025003729 A MX 2025003729A MX 2025003729 A MX2025003729 A MX 2025003729A
Authority
MX
Mexico
Prior art keywords
carbon fiber
fiber bundle
partially divided
divided carbon
producing
Prior art date
Application number
MX2025003729A
Other languages
English (en)
Spanish (es)
Inventor
Yutaro Nakamura
Junji KANEHAGI
Original Assignee
Mitsubishi Chem Corp
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 Mitsubishi Chem Corp filed Critical Mitsubishi Chem Corp
Publication of MX2025003729A publication Critical patent/MX2025003729A/es

Links

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
    • D01F9/32—Apparatus therefor
    • 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
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D11/00—Other features of manufacture
    • D01D11/02—Opening bundles to space the threads or filaments from one another
    • 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
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/10—Chemical after-treatment of artificial filaments or the like during manufacture of carbon
    • D01F11/14—Chemical after-treatment of artificial filaments or the like during manufacture of carbon with organic compounds, e.g. macromolecular compounds
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/18—Separating or spreading

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
MX2025003729A 2022-10-28 2025-03-27 Metodo de produccion de paquetes de fibra de carbono parcialmente divididos MX2025003729A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022173173 2022-10-28
JP2023120315 2023-07-24
PCT/JP2023/035865 WO2024090144A1 (ja) 2022-10-28 2023-10-02 部分分割炭素繊維束を製造する方法

Publications (1)

Publication Number Publication Date
MX2025003729A true MX2025003729A (es) 2025-05-02

Family

ID=90830594

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2025003729A MX2025003729A (es) 2022-10-28 2025-03-27 Metodo de produccion de paquetes de fibra de carbono parcialmente divididos

Country Status (4)

Country Link
EP (1) EP4610412A1 (https=)
JP (1) JP7841614B2 (https=)
MX (1) MX2025003729A (https=)
WO (1) WO2024090144A1 (https=)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4841040A (https=) * 1971-09-27 1973-06-16
JPS599222A (ja) * 1982-07-06 1984-01-18 Toray Ind Inc 炭素繊維糸条の製造方法
JP2004084105A (ja) * 2002-08-26 2004-03-18 Toray Ind Inc 分繊装置および分繊方法
US20120213997A1 (en) 2011-02-21 2012-08-23 United States Council For Automotive Research Fiber tow treatment apparatus and system
JP5708063B2 (ja) 2011-03-09 2015-04-30 三菱レイヨン株式会社 炭素繊維前駆体トウの収納方法
EP3473757B1 (en) 2016-06-20 2021-02-17 Toray Industries, Inc. Production method for partially separated fiber bundle
EP3473759B1 (en) * 2016-06-21 2023-04-05 Toray Industries, Inc. Partially separated fiber bundle, production method for partially separated fiber bundle, fiber-reinforced resin molding material using partially separated fiber bundle, and production method for fiber-reinforced resin molding material using partially separated fiber bundle
CA3086497A1 (en) 2017-12-22 2019-06-27 Institute Of Geological And Nuclear Sciences Limited Ion beam sputtering apparatus and method
JP2022173173A (ja) 2021-05-08 2022-11-18 和男 吉原 通販価格の抑制システム

Also Published As

Publication number Publication date
JPWO2024090144A1 (https=) 2024-05-02
JP7841614B2 (ja) 2026-04-07
EP4610412A1 (en) 2025-09-03
WO2024090144A1 (ja) 2024-05-02

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