WO1984003722A1 - Procede de production de fibres de carbone - Google Patents

Procede de production de fibres de carbone Download PDF

Info

Publication number
WO1984003722A1
WO1984003722A1 PCT/JP1984/000101 JP8400101W WO8403722A1 WO 1984003722 A1 WO1984003722 A1 WO 1984003722A1 JP 8400101 W JP8400101 W JP 8400101W WO 8403722 A1 WO8403722 A1 WO 8403722A1
Authority
WO
WIPO (PCT)
Prior art keywords
pitch
flow path
yarn
spinning
flow
Prior art date
Application number
PCT/JP1984/000101
Other languages
English (en)
Japanese (ja)
Inventor
Tadayuki Matsumoto
Mitsuhiro Shiokawa
Tadakazu Endo
Original Assignee
Endo Toshiko Tadak
Toray Industries
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 Endo Toshiko Tadak, Toray Industries filed Critical Endo Toshiko Tadak
Publication of WO1984003722A1 publication Critical patent/WO1984003722A1/fr
Priority to JP50172585A priority Critical patent/JPS61501786A/ja

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
    • 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
    • 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
    • D01F9/32—Apparatus therefor
    • D01F9/322—Apparatus therefor for manufacturing filaments from pitch

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

Procédé de production de fibres de carbone présentant une résistance et un module de Young élevés à partir de poix optiquement anisotrope, consistant à filer à l'état de fusion, rendre infusible, carboniser et éventuellement graphiter en dilatant ou en rétrécissant le chemin d'écoulement (2) de poix en fusion avant de l'expulser. Les fibres de carbone présentent une structure en oignon et possèdent une résistance et un module élastique élevés.
PCT/JP1984/000101 1983-03-15 1984-03-14 Procede de production de fibres de carbone WO1984003722A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50172585A JPS61501786A (ja) 1984-03-14 1985-03-23 ピストンポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4266683A JPS59168127A (ja) 1983-03-15 1983-03-15 炭素繊維の製造方法

Publications (1)

Publication Number Publication Date
WO1984003722A1 true WO1984003722A1 (fr) 1984-09-27

Family

ID=12642336

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1984/000101 WO1984003722A1 (fr) 1983-03-15 1984-03-14 Procede de production de fibres de carbone

Country Status (2)

Country Link
JP (1) JPS59168127A (fr)
WO (1) WO1984003722A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576811A (en) * 1983-11-03 1986-03-18 E. I. Du Pont De Nemours And Company Process for adjusting the fiber structure of mesophase pitch fibers
US5037589A (en) * 1988-11-18 1991-08-06 Nippon Steel Corporation Method of producing mesophase pitch type carbon fibers and nozzle for spinning same
US5047292A (en) * 1988-06-10 1991-09-10 Teijin Limited Pitch-based carbon fiber and process for preparation thereof

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60104528A (ja) * 1983-11-10 1985-06-08 Kashima Sekiyu Kk 炭素繊維の製造方法
JPH0718057B2 (ja) * 1984-03-08 1995-03-01 三菱化学株式会社 ピッチ系繊維の製造方法
JPS60239520A (ja) * 1984-05-11 1985-11-28 Mitsubishi Chem Ind Ltd 炭素繊維
JPS60252723A (ja) * 1984-05-30 1985-12-13 Mitsubishi Chem Ind Ltd ピツチ系炭素繊維の製造方法
JPS60259631A (ja) * 1984-05-31 1985-12-21 Mitsubishi Chem Ind Ltd ピツチ系炭素繊維の製造法
JPS61186520A (ja) * 1985-02-07 1986-08-20 Mitsubishi Chem Ind Ltd ピツチ系炭素繊維の製造方法
JPS6134223A (ja) * 1984-07-24 1986-02-18 Dainippon Ink & Chem Inc ピツチ系炭素繊維の製造法
JPS61138719A (ja) * 1984-12-10 1986-06-26 Sumitomo Chem Co Ltd 溶融紡糸方法
JPS6241320A (ja) * 1985-08-16 1987-02-23 Kashima Sekiyu Kk 褶曲構造の断面を有する炭素繊維
JPS62170527A (ja) * 1986-01-22 1987-07-27 Osaka Gas Co Ltd ピツチ系炭素繊維の製造方法
US4859381A (en) * 1986-01-22 1989-08-22 Osaka Gas Company Limited Process for preparing pitch-type carbon fibers
JP2533487B2 (ja) * 1986-04-18 1996-09-11 三菱化学株式会社 炭素繊維の製造法
US4816202A (en) * 1986-10-09 1989-03-28 Idemitsu Kosan Co., Ltd. Method of melt spinning pitch
JPH0791696B2 (ja) * 1986-10-09 1995-10-04 出光興産株式会社 ピツチ繊維の紡糸方法
US5145616A (en) * 1988-06-10 1992-09-08 Teijin Limited Process for the preparation of pitch-based carbon fiber
US5202072A (en) * 1989-02-16 1993-04-13 E. I. Du Pont De Nemours And Company Pitch carbon fiber spinning process
US5437927A (en) * 1989-02-16 1995-08-01 Conoco Inc. Pitch carbon fiber spinning process

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919127A (fr) * 1972-03-30 1974-02-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919127A (fr) * 1972-03-30 1974-02-20

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576811A (en) * 1983-11-03 1986-03-18 E. I. Du Pont De Nemours And Company Process for adjusting the fiber structure of mesophase pitch fibers
US5047292A (en) * 1988-06-10 1991-09-10 Teijin Limited Pitch-based carbon fiber and process for preparation thereof
US5037589A (en) * 1988-11-18 1991-08-06 Nippon Steel Corporation Method of producing mesophase pitch type carbon fibers and nozzle for spinning same

Also Published As

Publication number Publication date
JPS59168127A (ja) 1984-09-21

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