DE68921658D1 - Pechkohlenstoffaser mit hoher Zugfestigkeit und hohem Elastizitätsmodulus. - Google Patents

Pechkohlenstoffaser mit hoher Zugfestigkeit und hohem Elastizitätsmodulus.

Info

Publication number
DE68921658D1
DE68921658D1 DE68921658T DE68921658T DE68921658D1 DE 68921658 D1 DE68921658 D1 DE 68921658D1 DE 68921658 T DE68921658 T DE 68921658T DE 68921658 T DE68921658 T DE 68921658T DE 68921658 D1 DE68921658 D1 DE 68921658D1
Authority
DE
Germany
Prior art keywords
elasticity
tensile strength
carbon fiber
pitch carbon
high tensile
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.)
Expired - Fee Related
Application number
DE68921658T
Other languages
English (en)
Other versions
DE68921658T2 (de
Inventor
Tsutomu C O Toa Nenryo K Naita
Kikuji C O Toa Nenryo K Komine
Genshiro C O Toa Nen Nishimura
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.)
Tonen General Sekiyu KK
Original Assignee
Tonen 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 Tonen Corp filed Critical Tonen Corp
Publication of DE68921658D1 publication Critical patent/DE68921658D1/de
Application granted granted Critical
Publication of DE68921658T2 publication Critical patent/DE68921658T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • D01D4/027—Spinnerettes containing inserts
    • 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
    • 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
    • D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
DE68921658T 1988-03-28 1989-03-23 Pechkohlenstoffaser mit hoher Zugfestigkeit und hohem Elastizitätsmodulus. Expired - Fee Related DE68921658T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7377988 1988-03-28
JP1049779A JPH0742615B2 (ja) 1988-03-28 1989-03-03 高強度、高弾性率のピッチ系炭素繊維

Publications (2)

Publication Number Publication Date
DE68921658D1 true DE68921658D1 (de) 1995-04-20
DE68921658T2 DE68921658T2 (de) 1995-11-30

Family

ID=26390232

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68921658T Expired - Fee Related DE68921658T2 (de) 1988-03-28 1989-03-23 Pechkohlenstoffaser mit hoher Zugfestigkeit und hohem Elastizitätsmodulus.

Country Status (5)

Country Link
US (1) US5114697A (de)
EP (1) EP0335622B1 (de)
JP (1) JPH0742615B2 (de)
DE (1) DE68921658T2 (de)
TW (1) TW206990B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5407614A (en) * 1989-11-17 1995-04-18 Petoca Ltd. Process of making pitch-based carbon fibers
JP2825923B2 (ja) * 1990-04-06 1998-11-18 新日本製鐵株式会社 高強度炭素繊維および前駆体繊維
JPH0617320A (ja) * 1992-06-30 1994-01-25 Tonen Corp 高圧縮強度ピッチ系炭素繊維
US6703091B1 (en) * 1999-04-16 2004-03-09 Roger H. Walker Structural lining system for pipes and method for applying same
ES2348590T3 (es) * 2006-04-15 2010-12-09 Toho Tenax Co., Ltd. Procedimiento para la producción continua de fibra de carbono.
US7749479B2 (en) 2006-11-22 2010-07-06 Hexcel Corporation Carbon fibers having improved strength and modulus and an associated method and apparatus for preparing same
JP2011500973A (ja) * 2007-10-11 2011-01-06 東邦テナックス株式会社 中空炭素繊維およびその製造プロセス
EP3659624B1 (de) 2014-01-15 2022-11-16 The U.S.A. as represented by the Secretary, Department of Health and Human Services Auf knorpel gerichtete wirkstoffe und deren verwendung

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005183A (en) * 1972-03-30 1977-01-25 Union Carbide Corporation High modulus, high strength carbon fibers produced from mesophase pitch
US3919376A (en) * 1972-12-26 1975-11-11 Union Carbide Corp Process for producing high mesophase content pitch fibers
US3919387A (en) * 1972-12-26 1975-11-11 Union Carbide Corp Process for producing high mesophase content pitch fibers
US4017327A (en) * 1973-12-11 1977-04-12 Union Carbide Corporation Process for producing mesophase pitch
US3995014A (en) * 1973-12-11 1976-11-30 Union Carbide Corporation Process for producing carbon fibers from mesophase pitch
US3974264A (en) * 1973-12-11 1976-08-10 Union Carbide Corporation Process for producing carbon fibers from mesophase pitch
US4209500A (en) * 1977-10-03 1980-06-24 Union Carbide Corporation Low molecular weight mesophase pitch
US4331620A (en) * 1980-02-25 1982-05-25 Exxon Research & Engineering Co. Process for producing carbon fibers from heat treated pitch
JPS5930192B2 (ja) * 1980-12-15 1984-07-25 富士スタンダ−ドリサ−チ株式会社 潜在的異方性ピツチ
US4655902A (en) * 1981-08-28 1987-04-07 Toa Nenryo Kogyo Kabushiki Kaisha Optically anisotropic carbonaceous pitch
JPS5976925A (ja) * 1982-10-25 1984-05-02 Nippon Oil Co Ltd ピツチ系炭素繊維の製造法
US4913889A (en) * 1983-03-09 1990-04-03 Kashima Oil Company High strength high modulus carbon fibers
JPS59163422A (ja) * 1983-03-09 1984-09-14 Kashima Sekiyu Kk 石油系メソフエ−ズの紡糸法
JPS59216921A (ja) * 1983-05-20 1984-12-07 Fuji Standard Res Kk 炭素繊維の製造方法
WO1985001752A1 (en) * 1983-10-13 1985-04-25 Mitsubishi Rayon Co., Ltd. Carbon fibers with high strength and high modulus, and process for their production
JPS60259609A (ja) * 1984-06-01 1985-12-21 Nippon Oil Co Ltd 紡糸用ノズル
US4628001A (en) * 1984-06-20 1986-12-09 Teijin Limited Pitch-based carbon or graphite fiber and process for preparation thereof
JPH0633530B2 (ja) * 1984-09-14 1994-05-02 呉羽化学工業株式会社 炭素繊維及びその製造方法
EP0200965B1 (de) * 1985-04-18 1991-02-06 Mitsubishi Oil Company, Limited Pech für die Herstellung von Kohlenstoffasern
US4775589A (en) * 1985-07-02 1988-10-04 Nippon Steel Cporporation Coaltar pitch based carbon fiber having high Young's modulus
JP2652932B2 (ja) * 1985-07-02 1997-09-10 新日本製鐵株式会社 しなやかで高弾性率を有する石炭ピッチ系炭素繊維
JPS62177222A (ja) * 1986-01-29 1987-08-04 Nippon Steel Corp ピツチ系炭素繊維の製造方法
EP0245035B1 (de) * 1986-05-02 1992-11-11 Toa Nenryo Kogyo Kabushiki Kaisha Pechbasierte Kohlenstoffasern mit hohem Elastizitätsmodul und Verfahren zu deren Herstellung
JPS63303120A (ja) * 1987-05-31 1988-12-09 Toa Nenryo Kogyo Kk 高強度、超高弾性率炭素繊維
JPH0660451B2 (ja) * 1987-06-05 1994-08-10 株式会社ペトカ ピッチ系黒鉛繊維の製造方法

Also Published As

Publication number Publication date
JPH026623A (ja) 1990-01-10
JPH0742615B2 (ja) 1995-05-10
EP0335622B1 (de) 1995-03-15
EP0335622A3 (de) 1991-10-23
EP0335622A2 (de) 1989-10-04
DE68921658T2 (de) 1995-11-30
TW206990B (de) 1993-06-01
US5114697A (en) 1992-05-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee