NL7416071A - PROCESS FOR THE PREPARATION OF CARBON FIBERS. - Google Patents

PROCESS FOR THE PREPARATION OF CARBON FIBERS.

Info

Publication number
NL7416071A
NL7416071A NL7416071A NL7416071A NL7416071A NL 7416071 A NL7416071 A NL 7416071A NL 7416071 A NL7416071 A NL 7416071A NL 7416071 A NL7416071 A NL 7416071A NL 7416071 A NL7416071 A NL 7416071A
Authority
NL
Netherlands
Prior art keywords
preparation
carbon fibers
fibers
carbon
Prior art date
Application number
NL7416071A
Other languages
Dutch (nl)
Other versions
NL173190B (en
NL173190C (en
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
Priority claimed from US05/423,717 external-priority patent/US4032430A/en
Priority claimed from US05/423,693 external-priority patent/US4026788A/en
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of NL7416071A publication Critical patent/NL7416071A/en
Publication of NL173190B publication Critical patent/NL173190B/en
Application granted granted Critical
Publication of NL173190C publication Critical patent/NL173190C/en

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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Inorganic Fibers (AREA)
NL7416071A 1973-12-11 1974-12-10 METHOD FOR MANUFACTURING A CARBON-CONTAINING WIRE WIRE AND, DESIRED, A CARBON WIRE FROM A MESOPHASE PEAK, AND A METHOD FOR PREPARING A MESOPHASE PEAK. NL173190C (en)

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 (3)

Publication Number Publication Date
NL7416071A true NL7416071A (en) 1975-06-13
NL173190B NL173190B (en) 1983-07-18
NL173190C NL173190C (en) 1983-12-16

Family

ID=27026104

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7416071A NL173190C (en) 1973-12-11 1974-12-10 METHOD FOR MANUFACTURING A CARBON-CONTAINING WIRE WIRE AND, DESIRED, A CARBON WIRE FROM A MESOPHASE PEAK, AND A METHOD FOR PREPARING A MESOPHASE PEAK.

Country Status (6)

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

Families Citing this family (29)

* 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
US4209500A (en) * 1977-10-03 1980-06-24 Union Carbide Corporation Low molecular weight mesophase pitch
JPS5590621A (en) * 1978-12-26 1980-07-09 Kureha Chem Ind Co Ltd Production of carbon fiber
US4219404A (en) * 1979-06-14 1980-08-26 Exxon Research & Engineering Co. Vacuum or steam stripping aromatic oils from petroleum pitch
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 (en) * 1981-06-15 1985-07-16 工業技術院長 Carbon fiber manufacturing method
JPS581783A (en) * 1981-06-27 1983-01-07 Nippon Steel Chem Co Ltd Manufacture of pitch
JPS62161888A (en) * 1981-08-28 1987-07-17 Toa Nenryo Kogyo Kk Production of optically anisotropic carbonaceous pitch
JPS5893786A (en) * 1981-12-01 1983-06-03 Mitsubishi Chem Ind Ltd Preparation of mesophase bead-containing pitch
JPS58134181A (en) * 1982-02-04 1983-08-10 Kashima Sekiyu Kk Continuous preparation of mesophase
JPS58134180A (en) * 1982-02-04 1983-08-10 Kashima Sekiyu Kk Improved method for preparation of mesophase pitch
JPS58134176A (en) * 1982-02-04 1983-08-10 Kashima Sekiyu Kk Preparation of pitch containing meso-phase pitch using carrier gas
JPS58134179A (en) * 1982-02-04 1983-08-10 Kashima Sekiyu Kk Preparation of mesophase pitch
JPS58191222A (en) * 1982-04-30 1983-11-08 Dainippon Ink & Chem Inc Manufacture of pitch based carbon fiber
FR2532322B1 (en) * 1982-08-24 1985-08-23 Agency Ind Science Techn PITCH COMPOSITIONS, PROCESSES FOR THE PREPARATION OF SUCH COMPOSITIONS, PIT FILAMENT, PROCESS FOR THE PREPARATION OF THE SAME, CARBON FIBER BASED ON PIT AND PROCESS FOR THE PREPARATION OF THE SAME
EP0128976A1 (en) * 1983-06-16 1984-12-27 Bargeco AG Pontoon and floating body thereof
JPH0637725B2 (en) * 1985-01-19 1994-05-18 工業技術院長 Carbon fiber manufacturing method
JPS61241392A (en) * 1985-12-26 1986-10-27 Toa Nenryo Kogyo Kk Production of mesophase pitch
JPS61241391A (en) * 1985-12-26 1986-10-27 Toa Nenryo Kogyo Kk Production of mesophase pitch
JPS61241390A (en) * 1985-12-26 1986-10-27 Toa Nenryo Kogyo Kk Production of mesophase pitch
CA1302934C (en) * 1987-06-18 1992-06-09 Masatoshi Tsuchitani Process for preparing pitches
ATE62648T1 (en) * 1988-05-14 1991-05-15 Pro Mineral Ges PROCESS FOR PREPARATION OF CALCIUM SULPHATE APHAL BHYDRATE.
US5145616A (en) * 1988-06-10 1992-09-08 Teijin Limited Process for the preparation of pitch-based carbon fiber
JPH0791698B2 (en) * 1988-06-10 1995-10-04 帝人株式会社 Pitch yarn carbon fiber manufacturing method
JPH0482272U (en) * 1990-11-28 1992-07-17
RU2708848C1 (en) * 2016-06-14 2019-12-11 СТОУН, Ричард Method for producing mesophase pitch (versions)
WO2020191370A1 (en) 2019-03-20 2020-09-24 Carbon Holdings Intellectual Properties, Llc Using stimulus to convert coal to mesophase pitch and carbon fibers
WO2020191407A1 (en) 2019-03-21 2020-09-24 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 (en) * 1977-06-07 1983-09-21 松下電器産業株式会社 Electric motor

Also Published As

Publication number Publication date
DE2462369A1 (en) 1977-01-27
GB1496678A (en) 1977-12-30
DE2457970A1 (en) 1975-06-19
JPS5386718A (en) 1978-07-31
IT1046778B (en) 1980-07-31
JPS5411330A (en) 1979-01-27
DE2462369C2 (en) 1984-05-17
JPS5386717A (en) 1978-07-31
JPS5537611B2 (en) 1980-09-29
FR2253852B2 (en) 1978-10-20
JPH0341515B2 (en) 1991-06-24
JPH0233755B2 (en) 1990-07-30
NL173190B (en) 1983-07-18
DE2457970B2 (en) 1977-07-21
FR2253852A2 (en) 1975-07-04
DE2457970C3 (en) 1978-03-09
JPS5089635A (en) 1975-07-18
NL173190C (en) 1983-12-16

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Legal Events

Date Code Title Description
SNR Assignments of patents or rights arising from examined patent applications

Owner name: AMOCO CORPORATION

V1 Lapsed because of non-payment of the annual fee