JPS5089635A - - Google Patents

Info

Publication number
JPS5089635A
JPS5089635A JP14122974A JP14122974A JPS5089635A JP S5089635 A JPS5089635 A JP S5089635A JP 14122974 A JP14122974 A JP 14122974A JP 14122974 A JP14122974 A JP 14122974A JP S5089635 A JPS5089635 A JP S5089635A
Authority
JP
Japan
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.)
Pending
Application number
JP14122974A
Other languages
Japanese (ja)
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
Priority claimed from US05/423,717 external-priority patent/US4032430A/en
Priority claimed from US05/423,693 external-priority patent/US4026788A/en
Application filed filed Critical
Publication of JPS5089635A publication Critical patent/JPS5089635A/ja
Pending 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
    • 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
    • C10C3/002—Working-up pitch, asphalt, bitumen by thermal means
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Thermal Sciences (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Inorganic Fibers (AREA)
JP14122974A 1973-12-11 1974-12-10 Pending JPS5089635A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/423,717 US4032430A (en) 1973-12-11 1973-12-11 Process for producing carbon fibers from mesophase pitch
US05/423,693 US4026788A (en) 1973-12-11 1973-12-11 Process for producing mesophase pitch

Publications (1)

Publication Number Publication Date
JPS5089635A true JPS5089635A (de) 1975-07-18

Family

ID=27026104

Family Applications (4)

Application Number Title Priority Date Filing Date
JP14122974A Pending JPS5089635A (de) 1973-12-11 1974-12-10
JP11909977A Granted JPS5386717A (en) 1973-12-11 1977-10-05 Manufacture of mesoophase pitch by using inert gas
JP11910077A Granted JPS5386718A (en) 1973-12-11 1977-10-05 Manufacture of mesoophase pitch by reduced pressure
JP3931178A Granted JPS5411330A (en) 1973-12-11 1978-04-05 Improled method for producing carbon fiber from meso phase pitch

Family Applications After (3)

Application Number Title Priority Date Filing Date
JP11909977A Granted JPS5386717A (en) 1973-12-11 1977-10-05 Manufacture of mesoophase pitch by using inert gas
JP11910077A Granted JPS5386718A (en) 1973-12-11 1977-10-05 Manufacture of mesoophase pitch by reduced pressure
JP3931178A Granted JPS5411330A (en) 1973-12-11 1978-04-05 Improled method for producing carbon fiber from meso phase pitch

Country Status (6)

Country Link
JP (4) JPS5089635A (de)
DE (2) DE2462369C2 (de)
FR (1) FR2253852B2 (de)
GB (1) GB1496678A (de)
IT (1) IT1046778B (de)
NL (1) NL173190C (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5455625A (en) * 1977-10-03 1979-05-02 Union Carbide Corp Low molecular weight meso phase pitch
JPS562388A (en) * 1979-06-14 1981-01-12 Exxon Research Engineering Co Pitch treatment for manufacturing carbon worked goods
JPS58134176A (ja) * 1982-02-04 1983-08-10 Kashima Sekiyu Kk キヤリヤ−ガスを使用するメソフエ−ズピツチを含有するピツチの製造法
JPS58191222A (ja) * 1982-04-30 1983-11-08 Dainippon Ink & Chem Inc ピッチ系炭素繊維の製造法
JPS61241390A (ja) * 1985-12-26 1986-10-27 Toa Nenryo Kogyo Kk メソ相ピツチの製造方法

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032607A (en) * 1974-09-27 1977-06-28 Union Carbide Corporation Process for producing self-bonded webs of non-woven carbon fibers
JPS5590621A (en) * 1978-12-26 1980-07-09 Kureha Chem Ind Co Ltd Production of carbon fiber
US4317809A (en) * 1979-10-22 1982-03-02 Union Carbide Corporation Carbon fiber production using high pressure treatment of a precursor material
JPS57154416A (en) * 1981-03-12 1982-09-24 Kureha Chem Ind Co Ltd Preparation of carbon fiber having random mosaic cross-sectional structure
JPS6030363B2 (ja) * 1981-06-15 1985-07-16 工業技術院長 炭素繊維の製造方法
JPS581783A (ja) * 1981-06-27 1983-01-07 Nippon Steel Chem Co Ltd ピツチの製造法
JPS62161888A (ja) * 1981-08-28 1987-07-17 Toa Nenryo Kogyo Kk 光学的異方性炭素質ピツチの製造方法
JPS5893786A (ja) * 1981-12-01 1983-06-03 Mitsubishi Chem Ind Ltd 小球体状メソフエ−ズ含有ピツチの製造方法
JPS58134180A (ja) * 1982-02-04 1983-08-10 Kashima Sekiyu Kk メソフエ−ズピツチの改良製造法
JPS58134181A (ja) * 1982-02-04 1983-08-10 Kashima Sekiyu Kk メソフエ−ズの連続製造法
JPS58134179A (ja) * 1982-02-04 1983-08-10 Kashima Sekiyu Kk メソフエ−ズピツチの製造法
US4590055A (en) * 1982-08-24 1986-05-20 Director-General Of The Agency Of Industrial Science And Technology Pitch-based carbon fibers and pitch compositions and precursor fibers therefor
EP0128976A1 (de) * 1983-06-16 1984-12-27 Bargeco AG Ponton und Zusammensetzung hiervon
JPH0637725B2 (ja) * 1985-01-19 1994-05-18 工業技術院長 炭素繊維の製法
JPS61241392A (ja) * 1985-12-26 1986-10-27 Toa Nenryo Kogyo Kk メソ相ピツチの製造方法
JPS61241391A (ja) * 1985-12-26 1986-10-27 Toa Nenryo Kogyo Kk メソ相ピツチの製造方法
CA1302934C (en) * 1987-06-18 1992-06-09 Masatoshi Tsuchitani Process for preparing pitches
ATE62648T1 (de) * 1988-05-14 1991-05-15 Pro Mineral Ges Verfahren zum aufbereiten von calciumsulfatalphahalbhydrat.
US5145616A (en) * 1988-06-10 1992-09-08 Teijin Limited Process for the preparation of pitch-based carbon fiber
JPH0791698B2 (ja) * 1988-06-10 1995-10-04 帝人株式会社 ピッチ糸炭素繊維の製造法
JPH0482272U (de) * 1990-11-28 1992-07-17
EP3469026B1 (de) * 2016-06-14 2020-07-22 Advanced Carbon Products, LLC Turbulenter pitch-prozess in der mesophase und produkte
US11384288B2 (en) 2019-03-20 2022-07-12 Carbon Holdings Intellectual Properties, Llc Using stimulus to convert coal to mesophase pitch and carbon fibers
US11525091B2 (en) 2019-03-21 2022-12-13 Carbon Holdings Intellectual Properties, Llc Supercritical CO2 solvated process to convert coal to carbon fibers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787541A (en) * 1971-10-26 1974-01-22 L Grindstaff Graphitization of mesophase pitch fibers
CA1019919A (en) * 1972-03-30 1977-11-01 Leonard S. Singer High modulus, high strength carbon fibers produced from mesophase pitch
JPS5842708B2 (ja) * 1977-06-07 1983-09-21 松下電器産業株式会社 電動機

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5455625A (en) * 1977-10-03 1979-05-02 Union Carbide Corp Low molecular weight meso phase pitch
JPS562388A (en) * 1979-06-14 1981-01-12 Exxon Research Engineering Co Pitch treatment for manufacturing carbon worked goods
JPH0116878B2 (de) * 1979-06-14 1989-03-28 Ii Ai Deyuhon De Nimoasu Ando Co
JPS58134176A (ja) * 1982-02-04 1983-08-10 Kashima Sekiyu Kk キヤリヤ−ガスを使用するメソフエ−ズピツチを含有するピツチの製造法
JPS6154352B2 (de) * 1982-02-04 1986-11-21 Kashima Sekyu Kk
JPS58191222A (ja) * 1982-04-30 1983-11-08 Dainippon Ink & Chem Inc ピッチ系炭素繊維の製造法
JPS633051B2 (de) * 1982-04-30 1988-01-21 Dainippon Inki Kagaku Kogyo Kk
JPS61241390A (ja) * 1985-12-26 1986-10-27 Toa Nenryo Kogyo Kk メソ相ピツチの製造方法
JPS6250513B2 (de) * 1985-12-26 1987-10-26 Toa Nenryo Kogyo Kk

Also Published As

Publication number Publication date
IT1046778B (it) 1980-07-31
JPH0233755B2 (de) 1990-07-30
FR2253852A2 (de) 1975-07-04
NL7416071A (nl) 1975-06-13
DE2462369A1 (de) 1977-01-27
FR2253852B2 (de) 1978-10-20
JPH0341515B2 (de) 1991-06-24
JPS5411330A (en) 1979-01-27
NL173190C (nl) 1983-12-16
DE2462369C2 (de) 1984-05-17
NL173190B (nl) 1983-07-18
JPS5386718A (en) 1978-07-31
DE2457970C3 (de) 1978-03-09
JPS5386717A (en) 1978-07-31
JPS5537611B2 (de) 1980-09-29
DE2457970A1 (de) 1975-06-19
GB1496678A (en) 1977-12-30
DE2457970B2 (de) 1977-07-21

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