JPS5657881A - Manufacture of intermediate phase pitch and carbon fiber - Google Patents

Manufacture of intermediate phase pitch and carbon fiber

Info

Publication number
JPS5657881A
JPS5657881A JP13363480A JP13363480A JPS5657881A JP S5657881 A JPS5657881 A JP S5657881A JP 13363480 A JP13363480 A JP 13363480A JP 13363480 A JP13363480 A JP 13363480A JP S5657881 A JPS5657881 A JP S5657881A
Authority
JP
Japan
Prior art keywords
manufacture
carbon fiber
intermediate phase
phase pitch
pitch
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
JP13363480A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0157715B2 (de
Inventor
Chiyaaruzu Ruizu Aauin
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.)
Union Carbide Corp
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of JPS5657881A publication Critical patent/JPS5657881A/ja
Publication of JPH0157715B2 publication Critical patent/JPH0157715B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Inorganic Fibers (AREA)
JP13363480A 1979-09-28 1980-09-25 Manufacture of intermediate phase pitch and carbon fiber Granted JPS5657881A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7989179A 1979-09-28 1979-09-28

Publications (2)

Publication Number Publication Date
JPS5657881A true JPS5657881A (en) 1981-05-20
JPH0157715B2 JPH0157715B2 (de) 1989-12-07

Family

ID=22153460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13363480A Granted JPS5657881A (en) 1979-09-28 1980-09-25 Manufacture of intermediate phase pitch and carbon fiber

Country Status (3)

Country Link
EP (1) EP0026647B1 (de)
JP (1) JPS5657881A (de)
DE (1) DE3070671D1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57125289A (en) * 1981-01-28 1982-08-04 Toa Nenryo Kogyo Kk Preparation of optically anisotropic carbonaceous pitch
JPS5837084A (ja) * 1981-08-28 1983-03-04 Toa Nenryo Kogyo Kk 低軟化点の光学的異方性炭素質ピッチの製造方法
JPS5936725A (ja) * 1982-08-24 1984-02-29 Agency Of Ind Science & Technol 炭素繊維製造用ピツチ組成物

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402928A (en) * 1981-03-27 1983-09-06 Union Carbide Corporation Carbon fiber production using high pressure treatment of a precursor material
JPS588786A (ja) * 1981-07-10 1983-01-18 Mitsubishi Oil Co Ltd 炭素繊維原料用ピツチの製造方法
US4464248A (en) * 1981-08-11 1984-08-07 Exxon Research & Engineering Co. Process for production of carbon artifact feedstocks
JPS5852386A (ja) * 1981-09-24 1983-03-28 Mitsubishi Oil Co Ltd 炭素繊維原料ピツチの製造方法
FR2532322B1 (fr) * 1982-08-24 1985-08-23 Agency Ind Science Techn Compositions de brai, procedes de preparation desdites compositions, filament de brai, procede de preparation dudit filament, fibre de carbone a base de brai et procede de preparation de ladite fibre de carbone
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
CA1224604A (en) * 1983-03-28 1987-07-28 E. I. Du Pont De Nemours And Company Custom blended precursor for carbon artifact manufacture and methods of making same
DE3509861C2 (de) * 1984-03-26 1986-03-06 Idemitsu Kosan Co. Ltd., Tokio/Tokyo Pechmaterial für einen kohlenstoffhaltigen Formkörper und Verfahren zu seiner Herstellung
DE3441727A1 (de) * 1984-11-15 1986-05-15 Bergwerksverband Gmbh, 4300 Essen Verfahren zur herstellung von anisotropen kohlenstoffasern
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
US5259947A (en) * 1990-12-21 1993-11-09 Conoco Inc. Solvated mesophase pitches
JPH0517782A (ja) * 1991-07-09 1993-01-26 Tonen Corp 高圧縮強度炭素繊維製造用液晶ピツチ及び高圧縮強度炭素繊維の製造方法
TW502061B (en) * 1992-06-04 2002-09-11 Conoco Inc Process for producing solvated mesophase pitch and carbon artifacts therefrom
WO2019240949A1 (en) * 2018-06-15 2019-12-19 Exxonmobil Research And Engineering Company Modification of temperature dependence of pitch viscosity for carbon article manufacture
WO2022154984A1 (en) * 2021-01-13 2022-07-21 ExxonMobil Technology and Engineering Company Methods for enhancing the formation of mesophase in pitch compositions derived from hydrocarbon feedstocks

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919387A (en) * 1972-12-26 1975-11-11 Union Carbide Corp Process for producing high mesophase content pitch fibers
US4208267A (en) * 1977-07-08 1980-06-17 Exxon Research & Engineering Co. Forming optically anisotropic pitches
US4219404A (en) * 1979-06-14 1980-08-26 Exxon Research & Engineering Co. Vacuum or steam stripping aromatic oils from petroleum pitch

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57125289A (en) * 1981-01-28 1982-08-04 Toa Nenryo Kogyo Kk Preparation of optically anisotropic carbonaceous pitch
JPS6249913B2 (de) * 1981-01-28 1987-10-21 Toa Nenryo Kogyo Kk
JPS5837084A (ja) * 1981-08-28 1983-03-04 Toa Nenryo Kogyo Kk 低軟化点の光学的異方性炭素質ピッチの製造方法
JPS6249914B2 (de) * 1981-08-28 1987-10-21 Toa Nenryo Kogyo Kk
JPS5936725A (ja) * 1982-08-24 1984-02-29 Agency Of Ind Science & Technol 炭素繊維製造用ピツチ組成物
JPH0413396B2 (de) * 1982-08-24 1992-03-09 Kogyo Gijutsuin

Also Published As

Publication number Publication date
DE3070671D1 (en) 1985-06-27
EP0026647A1 (de) 1981-04-08
EP0026647B1 (de) 1985-05-22
JPH0157715B2 (de) 1989-12-07

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