JPS57154416A - Preparation of carbon fiber having random mosaic cross-sectional structure - Google Patents

Preparation of carbon fiber having random mosaic cross-sectional structure

Info

Publication number
JPS57154416A
JPS57154416A JP56035576A JP3557681A JPS57154416A JP S57154416 A JPS57154416 A JP S57154416A JP 56035576 A JP56035576 A JP 56035576A JP 3557681 A JP3557681 A JP 3557681A JP S57154416 A JPS57154416 A JP S57154416A
Authority
JP
Japan
Prior art keywords
extruding
mesophase pitch
fibers
cross
rotating centrifugal
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.)
Granted
Application number
JP56035576A
Other languages
English (en)
Japanese (ja)
Other versions
JPS639045B2 (OSRAM
Inventor
Hiroto Fujimaki
Ikuo Seo
Kiyoshi Takaya
Yasuo Sakaguchi
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.)
Kureha Corp
Original Assignee
Kureha 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 Kureha Corp filed Critical Kureha Corp
Priority to JP56035576A priority Critical patent/JPS57154416A/ja
Priority to FR8203591A priority patent/FR2501731B1/fr
Priority to CA000397804A priority patent/CA1173608A/en
Priority to DE3209033A priority patent/DE3209033C2/de
Priority to GB8207293A priority patent/GB2095222B/en
Publication of JPS57154416A publication Critical patent/JPS57154416A/ja
Priority to US06/601,122 priority patent/US4746470A/en
Publication of JPS639045B2 publication Critical patent/JPS639045B2/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
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Inorganic Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
JP56035576A 1981-03-12 1981-03-12 Preparation of carbon fiber having random mosaic cross-sectional structure Granted JPS57154416A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP56035576A JPS57154416A (en) 1981-03-12 1981-03-12 Preparation of carbon fiber having random mosaic cross-sectional structure
FR8203591A FR2501731B1 (fr) 1981-03-12 1982-03-04 Procede de preparation de fibres de carbone dont la section droite offre une structure du type mosaique aleatoire
CA000397804A CA1173608A (en) 1981-03-12 1982-03-08 Process for preparation of carbon fibers having structure reflected in cross sectional view thereof as random mosaic
DE3209033A DE3209033C2 (de) 1981-03-12 1982-03-11 Verfahren zur Herstellung von Kohlenstoffasern mit einer im Querschnitt ungeordneten Mosaikstruktur
GB8207293A GB2095222B (en) 1981-03-12 1982-03-12 Production of pitch fiber having a random mosaic structure in cross section
US06/601,122 US4746470A (en) 1981-03-12 1984-04-18 Process for the preparation of carbon fibers having structure reflected in cross sectional view thereof as random mosaic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56035576A JPS57154416A (en) 1981-03-12 1981-03-12 Preparation of carbon fiber having random mosaic cross-sectional structure

Publications (2)

Publication Number Publication Date
JPS57154416A true JPS57154416A (en) 1982-09-24
JPS639045B2 JPS639045B2 (OSRAM) 1988-02-25

Family

ID=12445584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56035576A Granted JPS57154416A (en) 1981-03-12 1981-03-12 Preparation of carbon fiber having random mosaic cross-sectional structure

Country Status (6)

Country Link
US (1) US4746470A (OSRAM)
JP (1) JPS57154416A (OSRAM)
CA (1) CA1173608A (OSRAM)
DE (1) DE3209033C2 (OSRAM)
FR (1) FR2501731B1 (OSRAM)
GB (1) GB2095222B (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62231008A (ja) * 1986-03-31 1987-10-09 Nitto Boseki Co Ltd 溶融ピツチの遠心紡糸装置における吐出制御方法及び装置
JPH0192426A (ja) * 1987-09-02 1989-04-11 E I Du Pont De Nemours & Co ピッチ炭素繊維及びバット
JPH038811A (ja) * 1989-03-15 1991-01-16 Petoka:Kk 炭素繊維およびそれを主成分とする不織布

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5976925A (ja) * 1982-10-25 1984-05-02 Nippon Oil Co Ltd ピツチ系炭素繊維の製造法
JPS59163422A (ja) * 1983-03-09 1984-09-14 Kashima Sekiyu Kk 石油系メソフエ−ズの紡糸法
US4913889A (en) * 1983-03-09 1990-04-03 Kashima Oil Company High strength high modulus carbon fibers
US4504454A (en) * 1983-03-28 1985-03-12 E. I. Du Pont De Nemours And Company Process of spinning pitch-based carbon fibers
DE3441727A1 (de) * 1984-11-15 1986-05-15 Bergwerksverband Gmbh, 4300 Essen Verfahren zur herstellung von anisotropen kohlenstoffasern
EP0220727A3 (en) * 1985-10-29 1988-08-17 Nitto Boseki Co., Ltd. Centrifugal spinning apparatus for pitch fibers
JPH0791372B2 (ja) * 1987-07-08 1995-10-04 呉羽化学工業株式会社 炭素材料用原料ピッチの製造方法
DE69024832T2 (de) * 1989-03-15 1996-07-04 Petoca Ltd Kohlenstoffasern und nichtgewebte Textilmaterialien
US5066430A (en) * 1989-03-20 1991-11-19 E. I. Du Pont De Nemours And Company Process for centrifugally spinning pitch carbon fibers
JPH0364135U (OSRAM) * 1989-10-30 1991-06-21
US5338605A (en) * 1990-01-31 1994-08-16 Ketema, Inc. Hollow carbon fibers
US5360669A (en) * 1990-01-31 1994-11-01 Ketema, Inc. Carbon fibers
US5298313A (en) * 1990-01-31 1994-03-29 Ketema Inc. Ablative and insulative structures and microcellular carbon fibers forming same
US5294973A (en) * 1992-11-27 1994-03-15 Bridgestone/Firestone, Inc. Method and apparatus for determining body ply cord distribution

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL279172A (OSRAM) * 1961-06-02
FR1588823A (OSRAM) * 1968-06-20 1970-03-16
FR1588880A (OSRAM) * 1968-09-06 1970-03-16
US4016247A (en) * 1969-03-31 1977-04-05 Kureha Kagaku Kogyo Kabushiki Kaisha Production of carbon shaped articles having high anisotropy
US4115527A (en) * 1969-03-31 1978-09-19 Kureha Kagaku Kogyo Kabushiki Kaisha Production of carbon fibers having high anisotropy
US3629379A (en) * 1969-11-06 1971-12-21 Kureha Chemical Ind Co Ltd Production of carbon filaments from low-priced pitches
CA940672A (en) * 1969-11-11 1974-01-29 Tadashi Araki Method for producing carbon fibrils
CA937374A (en) * 1970-07-28 1973-11-27 Araki Tadashi Production of graphite fibers
JPS4825003B1 (OSRAM) * 1970-12-29 1973-07-25
CA991409A (en) * 1972-03-21 1976-06-22 Dale Kleist Method and apparatus for producing and collecting fibers
US4058386A (en) * 1972-12-22 1977-11-15 Johns-Manville Corporation Method and apparatus for eliminating external hot gas attenuation in the rotary fiberization of glass
US3919376A (en) * 1972-12-26 1975-11-11 Union Carbide Corp Process for producing high mesophase content pitch fibers
US4026788A (en) * 1973-12-11 1977-05-31 Union Carbide Corporation Process for producing mesophase pitch
DE2457970C3 (de) * 1973-12-11 1978-03-09 Union Carbide Corp., New York, N.Y. (V.St.A.) Verfahren zur Herstellung von Kohlenstoff-Fasern
US3976729A (en) * 1973-12-11 1976-08-24 Union Carbide Corporation Process for producing carbon fibers from mesophase pitch
US4032430A (en) * 1973-12-11 1977-06-28 Union Carbide Corporation Process for producing carbon fibers from mesophase pitch
JPS5331116B2 (OSRAM) * 1974-01-31 1978-08-31
US4209500A (en) * 1977-10-03 1980-06-24 Union Carbide Corporation Low molecular weight mesophase pitch
US4359444A (en) * 1979-07-12 1982-11-16 Owens-Corning Fiberglas Corporation Method for forming filaments
US4246017A (en) * 1979-11-16 1981-01-20 Owens-Corning Fiberglas Corporation Method and apparatus for forming mineral fibers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62231008A (ja) * 1986-03-31 1987-10-09 Nitto Boseki Co Ltd 溶融ピツチの遠心紡糸装置における吐出制御方法及び装置
JPH0192426A (ja) * 1987-09-02 1989-04-11 E I Du Pont De Nemours & Co ピッチ炭素繊維及びバット
JPH038811A (ja) * 1989-03-15 1991-01-16 Petoka:Kk 炭素繊維およびそれを主成分とする不織布

Also Published As

Publication number Publication date
US4746470A (en) 1988-05-24
DE3209033A1 (de) 1982-10-28
FR2501731B1 (fr) 1988-10-21
DE3209033C2 (de) 1984-11-15
JPS639045B2 (OSRAM) 1988-02-25
GB2095222A (en) 1982-09-29
CA1173608A (en) 1984-09-04
FR2501731A1 (fr) 1982-09-17
GB2095222B (en) 1985-04-03

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