CA1227005A - Process for producing carbon fibers - Google Patents

Process for producing carbon fibers

Info

Publication number
CA1227005A
CA1227005A CA000462682A CA462682A CA1227005A CA 1227005 A CA1227005 A CA 1227005A CA 000462682 A CA000462682 A CA 000462682A CA 462682 A CA462682 A CA 462682A CA 1227005 A CA1227005 A CA 1227005A
Authority
CA
Canada
Prior art keywords
carbon fibers
pitch
cross
filament yarns
spinning
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
Application number
CA000462682A
Other languages
English (en)
French (fr)
Inventor
Yasuyuki Takai
Minoru Takabatake
Hideyuki Nakajima
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.)
Kashima Oil Co Ltd
Original Assignee
Kashima Oil Co Ltd
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 Kashima Oil Co Ltd filed Critical Kashima Oil Co Ltd
Application granted granted Critical
Publication of CA1227005A publication Critical patent/CA1227005A/en
Expired 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
    • D01F9/32—Apparatus therefor
    • D01F9/322—Apparatus therefor for manufacturing filaments from pitch
    • 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

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)
CA000462682A 1983-11-10 1984-09-07 Process for producing carbon fibers Expired CA1227005A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP209856/1983 1983-11-10
JP58209856A JPS60104528A (ja) 1983-11-10 1983-11-10 炭素繊維の製造方法

Publications (1)

Publication Number Publication Date
CA1227005A true CA1227005A (en) 1987-09-22

Family

ID=16579753

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000462682A Expired CA1227005A (en) 1983-11-10 1984-09-07 Process for producing carbon fibers

Country Status (4)

Country Link
JP (1) JPS60104528A (enrdf_load_stackoverflow)
CA (1) CA1227005A (enrdf_load_stackoverflow)
GB (1) GB2150924B (enrdf_load_stackoverflow)
IT (1) IT1208695B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60259631A (ja) * 1984-05-31 1985-12-21 Mitsubishi Chem Ind Ltd ピツチ系炭素繊維の製造法
JPS6134223A (ja) * 1984-07-24 1986-02-18 Dainippon Ink & Chem Inc ピツチ系炭素繊維の製造法
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
JP2593654B2 (ja) * 1987-03-27 1997-03-26 正三 渡部 高強度高弾性炭素繊維の編物及び織物の工業的製法
JPH0274618A (ja) * 1988-09-10 1990-03-14 Teijin Seiki Co Ltd 高性能ピッチ系炭素繊維の溶融紡糸方法
DE102017216034A1 (de) * 2017-09-12 2019-03-14 Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen Düse zum Extrudieren eines Extrudats aus einer Extrudatmasse

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1526263A (fr) * 1967-04-13 1968-05-24 Pechiney Saint Gobain Perfectionnement aux filières destinées à l'extrusion de fibres de faibles sections
US4322027A (en) * 1980-10-02 1982-03-30 Crown Zellerbach Corporation Filament draw nozzle
JPS59168127A (ja) * 1983-03-15 1984-09-21 Toray Ind Inc 炭素繊維の製造方法

Also Published As

Publication number Publication date
JPH0144805B2 (enrdf_load_stackoverflow) 1989-09-29
GB8422594D0 (en) 1984-10-10
GB2150924B (en) 1987-10-21
JPS60104528A (ja) 1985-06-08
IT8448824A0 (it) 1984-09-10
IT1208695B (it) 1989-07-10
GB2150924A (en) 1985-07-10

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Legal Events

Date Code Title Description
MKEX Expiry