WO2009054422A1 - Process for producing carbon microfiber yarn, substrate for carbon microfiber formation for use in the process, and carbon microfiber yarn produced by the process - Google Patents

Process for producing carbon microfiber yarn, substrate for carbon microfiber formation for use in the process, and carbon microfiber yarn produced by the process Download PDF

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Publication number
WO2009054422A1
WO2009054422A1 PCT/JP2008/069163 JP2008069163W WO2009054422A1 WO 2009054422 A1 WO2009054422 A1 WO 2009054422A1 JP 2008069163 W JP2008069163 W JP 2008069163W WO 2009054422 A1 WO2009054422 A1 WO 2009054422A1
Authority
WO
WIPO (PCT)
Prior art keywords
carbon
carbon microfiber
substrate
yarn
microfibers
Prior art date
Application number
PCT/JP2008/069163
Other languages
French (fr)
Japanese (ja)
Inventor
Kouji Kita
Masaki Nishimura
Tomoyuki Akai
Yukihiro Abe
Makoto Horiguchi
Yoshikazu Nakayama
Original Assignee
Public University Corporation Osaka Prefecture University
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 Public University Corporation Osaka Prefecture University filed Critical Public University Corporation Osaka Prefecture University
Publication of WO2009054422A1 publication Critical patent/WO2009054422A1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/16—Yarns or threads made from mineral substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • D01F9/127—Carbon filaments; Apparatus specially adapted for the manufacture thereof by thermal decomposition of hydrocarbon gases or vapours or other carbon-containing compounds in the form of gas or vapour, e.g. carbon monoxide, alcohols
    • 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
    • D10B2101/122—Nanocarbons

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Inorganic Fibers (AREA)

Abstract

A process for carbon microfiber yarn production which can eliminate material property unevenness; a substrate for carbon microfiber formation which is for use in the process; and a carbon microfiber yarn. The process for carbon microfiber production comprises forming a catalyst layer on a substrate, growing a mass of carbon microfibers on the substrate having the catalyst layer by chemical vapor deposition, and continuously drawing out the carbon microfibers from the mass of carbon microfibers to form a carbon microfiber yarn. Non-drawing-out areas where the carbon microfibers cannot be drawn out are formed so that regions for drawing out carbon microfibers from the mass of carbon microfibers are arranged according to a given pattern.
PCT/JP2008/069163 2007-10-23 2008-10-22 Process for producing carbon microfiber yarn, substrate for carbon microfiber formation for use in the process, and carbon microfiber yarn produced by the process WO2009054422A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007274613A JP5299884B2 (en) 2007-10-23 2007-10-23 Method for producing fine carbon fiber yarn, fine carbon fiber-forming substrate used in the production method, and fine carbon fiber yarn produced by the production method
JP2007-274613 2007-10-23

Publications (1)

Publication Number Publication Date
WO2009054422A1 true WO2009054422A1 (en) 2009-04-30

Family

ID=40579526

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/069163 WO2009054422A1 (en) 2007-10-23 2008-10-22 Process for producing carbon microfiber yarn, substrate for carbon microfiber formation for use in the process, and carbon microfiber yarn produced by the process

Country Status (2)

Country Link
JP (1) JP5299884B2 (en)
WO (1) WO2009054422A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017122019A (en) * 2016-01-05 2017-07-13 リンテック株式会社 Drawer device and drawing method
WO2021090682A1 (en) * 2019-11-05 2021-05-14 凸版印刷株式会社 Pellicle film, pellicle, carbon nanotube web and manufacturing method therefor, carbon nanotube film, and carbon nanotube thread and manufacturing method therefor
US11686019B2 (en) 2017-10-13 2023-06-27 National Institute Of Advanced Industrial Science And Technology Fiber constituted from carbon nanotube and method for manufacturing same

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101458846B1 (en) 2004-11-09 2014-11-07 더 보드 오브 리전츠 오브 더 유니버시티 오브 텍사스 시스템 The fabrication and application of nanofiber ribbons and sheets and twisted and non-twisted nanofiber yarns
CN101993055B (en) * 2009-08-14 2013-02-13 清华大学 Carbon nanotube membrane precursor, carbon nanotube membrane and preparation method thereof
JP5629918B2 (en) * 2010-03-29 2014-11-26 地方独立行政法人大阪府立産業技術総合研究所 Carbon nanotube aggregate, method for producing the same, and carbon nanotube twisted yarn
CN104769834B (en) 2012-08-01 2020-02-07 德克萨斯州大学系统董事会 Crimped and non-crimped twisted nanofiber yarn and polymer fiber twist and stretch drivers
JP2014169521A (en) * 2013-02-05 2014-09-18 Honda Motor Co Ltd Carbon nanotube fiber and manufacturing method thereof
JP2015155368A (en) * 2015-02-25 2015-08-27 ニッタ株式会社 Multi-layer cnt assembly structure
JP6476104B2 (en) * 2015-09-30 2019-02-27 Jnc株式会社 CNT structure manufacturing method and manufacturing apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001115348A (en) * 1999-10-13 2001-04-24 Nikkiso Co Ltd Sliver yarn-like yarn of carbon nanofiber and method for producing the same
JP2004149996A (en) * 2002-11-01 2004-05-27 Bridgestone Corp Carbon fiber yarn and method for producing the same
JP2004190166A (en) * 2002-12-10 2004-07-08 Carbon Nanotech Research Institute Method and apparatus for collecting carbon nanotube and carbon nanotube roll
WO2005102924A1 (en) * 2004-04-19 2005-11-03 Japan Science And Technology Agency Carbon-based fine structure group, aggregate of carbon based fine structures, use thereof and method for preparation thereof
WO2007119747A1 (en) * 2006-04-13 2007-10-25 Toyo Boseki Kabushiki Kaisha Process for continuously producing fine carbon fiber twine, apparatus therefor and fine carbon fiber twine produced by the process

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001115348A (en) * 1999-10-13 2001-04-24 Nikkiso Co Ltd Sliver yarn-like yarn of carbon nanofiber and method for producing the same
JP2004149996A (en) * 2002-11-01 2004-05-27 Bridgestone Corp Carbon fiber yarn and method for producing the same
JP2004190166A (en) * 2002-12-10 2004-07-08 Carbon Nanotech Research Institute Method and apparatus for collecting carbon nanotube and carbon nanotube roll
WO2005102924A1 (en) * 2004-04-19 2005-11-03 Japan Science And Technology Agency Carbon-based fine structure group, aggregate of carbon based fine structures, use thereof and method for preparation thereof
WO2007119747A1 (en) * 2006-04-13 2007-10-25 Toyo Boseki Kabushiki Kaisha Process for continuously producing fine carbon fiber twine, apparatus therefor and fine carbon fiber twine produced by the process

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017122019A (en) * 2016-01-05 2017-07-13 リンテック株式会社 Drawer device and drawing method
WO2017119309A1 (en) * 2016-01-05 2017-07-13 リンテック株式会社 Drawing device and drawing method
CN108473313A (en) * 2016-01-05 2018-08-31 琳得科株式会社 Withdrawing device and extraction method
US11167985B2 (en) 2016-01-05 2021-11-09 Lintec Corporation Drawing device and drawing method
US11686019B2 (en) 2017-10-13 2023-06-27 National Institute Of Advanced Industrial Science And Technology Fiber constituted from carbon nanotube and method for manufacturing same
WO2021090682A1 (en) * 2019-11-05 2021-05-14 凸版印刷株式会社 Pellicle film, pellicle, carbon nanotube web and manufacturing method therefor, carbon nanotube film, and carbon nanotube thread and manufacturing method therefor
JP2021076634A (en) * 2019-11-05 2021-05-20 凸版印刷株式会社 Pellicle film, pellicle, carbon nano-tube web and manufacturing method thereof, carbon nano-tube film, and carbon nano-tube yarn and manufacturing method thereof
JP7434810B2 (en) 2019-11-05 2024-02-21 Ｔｏｐｐａｎホールディングス株式会社 Pellicle membrane and pellicle

Also Published As

Publication number Publication date
JP5299884B2 (en) 2013-09-25
JP2009102763A (en) 2009-05-14

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