DE69128759T2 - Pech zum Spinnen von Kohlefasern und Herstellungsverfahren hierfür - Google Patents

Pech zum Spinnen von Kohlefasern und Herstellungsverfahren hierfür

Info

Publication number
DE69128759T2
DE69128759T2 DE69128759T DE69128759T DE69128759T2 DE 69128759 T2 DE69128759 T2 DE 69128759T2 DE 69128759 T DE69128759 T DE 69128759T DE 69128759 T DE69128759 T DE 69128759T DE 69128759 T2 DE69128759 T2 DE 69128759T2
Authority
DE
Germany
Prior art keywords
manufacturing process
carbon fibers
process therefor
bad luck
spinning carbon
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
DE69128759T
Other languages
English (en)
Other versions
DE69128759D1 (de
Inventor
Iwao Yamamoto
Ruyichi Hara
Toshiyuki Tajiri
Kazuo Shirosaki
Akihiko Yoshiya
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical 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 Chemical Corp filed Critical Mitsubishi Chemical Corp
Application granted granted Critical
Publication of DE69128759D1 publication Critical patent/DE69128759D1/de
Publication of DE69128759T2 publication Critical patent/DE69128759T2/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
    • 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
    • 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
    • D01F9/15—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues from coal pitch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Inorganic Fibers (AREA)
DE69128759T 1990-10-22 1991-10-21 Pech zum Spinnen von Kohlefasern und Herstellungsverfahren hierfür Expired - Fee Related DE69128759T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28399790 1990-10-22

Publications (2)

Publication Number Publication Date
DE69128759D1 DE69128759D1 (de) 1998-02-26
DE69128759T2 true DE69128759T2 (de) 1998-04-30

Family

ID=17672957

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69128759T Expired - Fee Related DE69128759T2 (de) 1990-10-22 1991-10-21 Pech zum Spinnen von Kohlefasern und Herstellungsverfahren hierfür

Country Status (3)

Country Link
US (1) US5213677A (de)
EP (1) EP0482560B1 (de)
DE (1) DE69128759T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69228663T2 (de) * 1991-12-25 1999-09-30 Mitsubishi Chem Corp Auf Pech basierte Kohlenstoffasern und Verfahren zu deren Herstellung
US5543211A (en) * 1994-12-22 1996-08-06 Owens Corning Fiberglas Technology, Inc. Asphalt fibers
US5494728A (en) * 1994-12-22 1996-02-27 Owens-Corning Fiberglas Technology, Inc. Method for making roofing shingles using asphalt fibers, and shingles made thereby
US5468546A (en) * 1994-12-22 1995-11-21 Owens-Corning Fiberglas Technology, Inc. Method of making a highway reinforcement product
US5718787A (en) * 1994-12-22 1998-02-17 Owens-Corning Fiberglas Technology Inc. Integration of asphalt and reinforcement fibers
US5721308A (en) * 1995-06-20 1998-02-24 Mitsubishi Chemical Corporation Pitch based carbon fiber and process for producing the same
EP0761848B1 (de) * 1995-08-18 2000-11-08 Mitsubishi Chemical Corporation Kohlenstofffasern und Verfahren zu deren Herstellung
JP3707151B2 (ja) * 1996-06-10 2005-10-19 三菱化学株式会社 炭素繊維及びその製造法並びにそれを用いた繊維強化樹脂組成物
US5712033A (en) * 1996-08-05 1998-01-27 Owens-Corning Fiberglass Technology, Inc. Asphalt-containing organic fibers
EP0892099A1 (de) * 1997-07-15 1999-01-20 Mitsubishi Chemical Corporation Gewebe aus Kohlenstofffasern
US6303096B1 (en) 1998-11-10 2001-10-16 Mitsubishi Chemical Corporation Pitch based carbon fibers
CN106867557B (zh) * 2017-03-09 2019-09-10 中国科学院山西煤炭化学研究所 一种高软化点沥青的制备方法
US20220380944A1 (en) 2019-04-30 2022-12-01 Cornell University Fibers of polymers that have a backbone including a positively charged component of a zwitterionic moiety, and their use in implantable therapeutic delivery systems

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017327A (en) * 1973-12-11 1977-04-12 Union Carbide Corporation Process for producing mesophase pitch
US4209500A (en) * 1977-10-03 1980-06-24 Union Carbide Corporation Low molecular weight mesophase pitch
US4277325A (en) * 1979-04-13 1981-07-07 Exxon Research & Engineering Co. Treatment of pitches in carbon artifact manufacture
US4518482A (en) * 1982-07-19 1985-05-21 E. I. Du Pont De Nemours And Company Pitch for direct spinning into carbon fibers derived from a coal distillate feedstock
US4548704A (en) * 1982-07-19 1985-10-22 E. I. Du Pont De Nemours And Company Pitch for direct spinning into carbon fibers derived from a steam cracker tar feedstock
US4503026A (en) * 1983-03-14 1985-03-05 E. I. Du Pont De Nemours And Company Spinnable precursors from petroleum pitch, fibers spun therefrom and method of preparation thereof
US4502943A (en) * 1983-03-28 1985-03-05 E. I. Du Pont De Nemours And Company Post-treatment of spinnable precursors from petroleum pitch
JPH0670220B2 (ja) * 1984-12-28 1994-09-07 日本石油株式会社 炭素繊維用ピッチの製造法
JP2535207B2 (ja) * 1988-06-30 1996-09-18 日本石油株式会社 圧縮物性に優れたピッチ系炭素繊維およびその製造法

Also Published As

Publication number Publication date
EP0482560A2 (de) 1992-04-29
EP0482560A3 (en) 1993-04-07
US5213677A (en) 1993-05-25
EP0482560B1 (de) 1998-01-21
DE69128759D1 (de) 1998-02-26

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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