JPS6246645B2 - - Google Patents

Info

Publication number
JPS6246645B2
JPS6246645B2 JP58037312A JP3731283A JPS6246645B2 JP S6246645 B2 JPS6246645 B2 JP S6246645B2 JP 58037312 A JP58037312 A JP 58037312A JP 3731283 A JP3731283 A JP 3731283A JP S6246645 B2 JPS6246645 B2 JP S6246645B2
Authority
JP
Japan
Prior art keywords
mesophase
section
cross
carbon
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
JP58037312A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59163424A (ja
Inventor
Shozo Watabe
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
Priority to JP3731283A priority Critical patent/JPS59163424A/ja
Priority to DE19833346256 priority patent/DE3346256C2/de
Priority to FR8400184A priority patent/FR2542329B1/fr
Publication of JPS59163424A publication Critical patent/JPS59163424A/ja
Publication of JPS6246645B2 publication Critical patent/JPS6246645B2/ja
Granted 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
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • 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
    • D01F9/32—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)
JP3731283A 1983-03-09 1983-03-09 石油系メソフエ−ズの紡糸法 Granted JPS59163424A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP3731283A JPS59163424A (ja) 1983-03-09 1983-03-09 石油系メソフエ−ズの紡糸法
DE19833346256 DE3346256C2 (de) 1983-03-09 1983-12-21 Verfahren zur Herstellung von Endlosgarnen aus Kohlenstoffasern
FR8400184A FR2542329B1 (fr) 1983-03-09 1984-01-06 Procede de filage d'une mesophase d'origine petroliere

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3731283A JPS59163424A (ja) 1983-03-09 1983-03-09 石油系メソフエ−ズの紡糸法

Publications (2)

Publication Number Publication Date
JPS59163424A JPS59163424A (ja) 1984-09-14
JPS6246645B2 true JPS6246645B2 (zh) 1987-10-03

Family

ID=12494167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3731283A Granted JPS59163424A (ja) 1983-03-09 1983-03-09 石油系メソフエ−ズの紡糸法

Country Status (3)

Country Link
JP (1) JPS59163424A (zh)
DE (1) DE3346256C2 (zh)
FR (1) FR2542329B1 (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0781211B2 (ja) * 1983-11-10 1995-08-30 株式会社ペトカ 炭素繊維の製造方法
JPS61113827A (ja) * 1984-11-06 1986-05-31 Teijin Ltd 高性能ピツチ系炭素繊維の製造方法
DE3441727A1 (de) * 1984-11-15 1986-05-15 Bergwerksverband Gmbh, 4300 Essen Verfahren zur herstellung von anisotropen kohlenstoffasern
US5154908A (en) * 1985-09-12 1992-10-13 Clemson University Carbon fibers and method for producing same
JPS62160970A (ja) * 1986-01-09 1987-07-16 Honda Motor Co Ltd 自動車車体の組立装置
US5156831A (en) * 1986-01-21 1992-10-20 Clemson University Method for producing high strength, melt spun carbon fibers
US5149517A (en) * 1986-01-21 1992-09-22 Clemson University High strength, melt spun carbon fibers and method for producing same
JPS62170526A (ja) * 1986-01-22 1987-07-27 Osaka Gas Co Ltd 楕円形断面を有する炭素繊維の製造方法
US4915926A (en) * 1988-02-22 1990-04-10 E. I. Dupont De Nemours And Company Balanced ultra-high modulus and high tensile strength carbon fibers
US5145616A (en) * 1988-06-10 1992-09-08 Teijin Limited Process for the preparation of pitch-based carbon fiber
US5037589A (en) * 1988-11-18 1991-08-06 Nippon Steel Corporation Method of producing mesophase pitch type carbon fibers and nozzle for spinning same
US7165963B2 (en) * 2003-10-31 2007-01-23 Invista North America S.A.R.L. Spinneret for producing circular cross section yarn and process for making the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5742927A (en) * 1980-08-28 1982-03-10 Secr Defence Brit Production of high strength and high elastic ratio reinforcing fiber and composite material containing same
JPS57119984A (en) * 1980-07-21 1982-07-26 Toa Nenryo Kogyo Kk Preparation of meso-phase pitch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB991224A (en) * 1962-05-29 1965-05-05 Snia Viscosa Improvements in or relating to spinnerets
US4209500A (en) * 1977-10-03 1980-06-24 Union Carbide Corporation Low molecular weight mesophase pitch
US4303631A (en) * 1980-06-26 1981-12-01 Union Carbide Corporation Process for producing carbon fibers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57119984A (en) * 1980-07-21 1982-07-26 Toa Nenryo Kogyo Kk Preparation of meso-phase pitch
JPS5742927A (en) * 1980-08-28 1982-03-10 Secr Defence Brit Production of high strength and high elastic ratio reinforcing fiber and composite material containing same

Also Published As

Publication number Publication date
FR2542329A1 (fr) 1984-09-14
DE3346256A1 (de) 1984-09-13
FR2542329B1 (fr) 1986-05-16
JPS59163424A (ja) 1984-09-14
DE3346256C2 (de) 1992-01-16

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