JPS5788016A - Optically anisotropic carbonaceous pitch for carbon material, its manufacture, and manufacture of carbonaceous pitch fiber and carbon fiber - Google Patents
Optically anisotropic carbonaceous pitch for carbon material, its manufacture, and manufacture of carbonaceous pitch fiber and carbon fiberInfo
- Publication number
- JPS5788016A JPS5788016A JP55162972A JP16297280A JPS5788016A JP S5788016 A JPS5788016 A JP S5788016A JP 55162972 A JP55162972 A JP 55162972A JP 16297280 A JP16297280 A JP 16297280A JP S5788016 A JPS5788016 A JP S5788016A
- Authority
- JP
- Japan
- Prior art keywords
- pitch
- optically anisotropic
- phase
- manufacture
- fiber
- 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
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)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Textile Engineering (AREA)
- Working-Up Tar And Pitch (AREA)
- Inorganic Fibers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Carbon And Carbon Compounds (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55162972A JPS5788016A (en) | 1980-11-19 | 1980-11-19 | Optically anisotropic carbonaceous pitch for carbon material, its manufacture, and manufacture of carbonaceous pitch fiber and carbon fiber |
EP81305427A EP0055024B1 (en) | 1980-11-19 | 1981-11-17 | Carbonaceous pitch, production thereof and carbon fibers therefrom |
DE8181305427T DE3166516D1 (en) | 1980-11-19 | 1981-11-17 | Carbonaceous pitch, production thereof and carbon fibers therefrom |
AU77602/81A AU551480B2 (en) | 1980-11-19 | 1981-11-18 | Production of anisotropic pitch and pitch fibres |
US06/487,700 US4534850A (en) | 1980-11-19 | 1983-04-22 | Optically antisotropic carbonaceous pitch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55162972A JPS5788016A (en) | 1980-11-19 | 1980-11-19 | Optically anisotropic carbonaceous pitch for carbon material, its manufacture, and manufacture of carbonaceous pitch fiber and carbon fiber |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1668286A Division JPS61215717A (ja) | 1986-01-30 | 1986-01-30 | 炭素繊維の製造法 |
JP20396786A Division JPS62181391A (ja) | 1986-08-29 | 1986-08-29 | 光学的異方性炭素質ピツチの製造法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5788016A true JPS5788016A (en) | 1982-06-01 |
JPS6249912B2 JPS6249912B2 (ja) | 1987-10-21 |
Family
ID=15764772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55162972A Granted JPS5788016A (en) | 1980-11-19 | 1980-11-19 | Optically anisotropic carbonaceous pitch for carbon material, its manufacture, and manufacture of carbonaceous pitch fiber and carbon fiber |
Country Status (5)
Country | Link |
---|---|
US (1) | US4534850A (ja) |
EP (1) | EP0055024B1 (ja) |
JP (1) | JPS5788016A (ja) |
AU (1) | AU551480B2 (ja) |
DE (1) | DE3166516D1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5829885A (ja) * | 1981-08-18 | 1983-02-22 | Mitsubishi Oil Co Ltd | 炭素繊維原料用ピツチの製造法 |
JPS58142976A (ja) * | 1982-02-22 | 1983-08-25 | Toa Nenryo Kogyo Kk | 均質低軟化点光学的異方性ピッチの製法 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58164687A (ja) * | 1982-03-24 | 1983-09-29 | Toa Nenryo Kogyo Kk | 光学的異方性ピツチの製造方法 |
US4504454A (en) * | 1983-03-28 | 1985-03-12 | E. I. Du Pont De Nemours And Company | Process of spinning pitch-based carbon fibers |
JPS6034619A (ja) * | 1983-07-29 | 1985-02-22 | Toa Nenryo Kogyo Kk | 炭素繊維及び黒鉛繊維の製造方法 |
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 |
AU593326B2 (en) * | 1986-06-09 | 1990-02-08 | Conoco Inc. | Pressure settling of mesophase |
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 |
US4891126A (en) * | 1987-11-27 | 1990-01-02 | Mitsubishi Gas Chemical Company, Inc. | Mesophase pitch for use in the making of carbon materials and process for producing the same |
EP0381475B1 (en) * | 1989-02-01 | 1996-11-20 | Kureha Kagaku Kogyo Kabushiki Kaisha | Process for producing formed carbon products |
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 |
CN109610049B (zh) * | 2018-12-18 | 2021-09-14 | 武汉科技大学 | 一种共热聚反应调控中间相沥青组成和结构的方法 |
US11898101B2 (en) | 2021-08-26 | 2024-02-13 | Koppers Delaware, Inc. | Method and apparatus for continuous production of mesophase pitch |
CN115369520B (zh) * | 2022-08-23 | 2023-09-05 | 易高碳材料控股(深圳)有限公司 | 一种混合结构的中间相沥青基碳纤维及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50118028A (ja) * | 1974-03-04 | 1975-09-16 | ||
JPS5455625A (en) * | 1977-10-03 | 1979-05-02 | Union Carbide Corp | Low molecular weight meso phase pitch |
JPS57119984A (en) * | 1980-07-21 | 1982-07-26 | Toa Nenryo Kogyo Kk | Preparation of meso-phase pitch |
JPS593567A (ja) * | 1982-06-29 | 1984-01-10 | Fujitsu Ltd | ツリ−構造のバツフア数設定方式 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2904494A (en) * | 1955-08-15 | 1959-09-15 | Shell Dev | Process for the preparation of age resistant asphalt compositions |
FR1303022A (fr) * | 1961-07-17 | 1962-09-07 | Procédé de fabrication de produits résineux provenant d'hydrocarbures aromatiques à point d'ébullition élevé | |
DE2215432C3 (de) * | 1971-04-01 | 1978-05-03 | Kureha Kagaku Kogyo K.K., Tokio | Verfahren zur Herstellung eines aromatischen Pechs und eines aliphatischen Öles aus einem ölrückstand auf Erdölbasis |
JPS5117563B2 (ja) * | 1971-12-29 | 1976-06-03 | ||
US4017327A (en) * | 1973-12-11 | 1977-04-12 | Union Carbide Corporation | Process for producing mesophase pitch |
FR2392144A1 (fr) * | 1977-05-25 | 1978-12-22 | British Petroleum Co | Procede de fabrication de fibres de carbone et de graphite a partir de brais de petrole |
US4208267A (en) * | 1977-07-08 | 1980-06-17 | Exxon Research & Engineering Co. | Forming optically anisotropic pitches |
JPS5833910B2 (ja) * | 1979-03-31 | 1983-07-22 | 住友金属工業株式会社 | 炭素材製造用ピツチの製造法 |
US4317809A (en) * | 1979-10-22 | 1982-03-02 | Union Carbide Corporation | Carbon fiber production using high pressure treatment of a precursor material |
US4351816A (en) * | 1980-12-17 | 1982-09-28 | Union Carbide Corporation | Method for producing a mesophase pitch derived carbon yarn and fiber |
US4402928A (en) * | 1981-03-27 | 1983-09-06 | Union Carbide Corporation | Carbon fiber production using high pressure treatment of a precursor material |
-
1980
- 1980-11-19 JP JP55162972A patent/JPS5788016A/ja active Granted
-
1981
- 1981-11-17 EP EP81305427A patent/EP0055024B1/en not_active Expired
- 1981-11-17 DE DE8181305427T patent/DE3166516D1/de not_active Expired
- 1981-11-18 AU AU77602/81A patent/AU551480B2/en not_active Ceased
-
1983
- 1983-04-22 US US06/487,700 patent/US4534850A/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50118028A (ja) * | 1974-03-04 | 1975-09-16 | ||
JPS5455625A (en) * | 1977-10-03 | 1979-05-02 | Union Carbide Corp | Low molecular weight meso phase pitch |
JPS57119984A (en) * | 1980-07-21 | 1982-07-26 | Toa Nenryo Kogyo Kk | Preparation of meso-phase pitch |
JPS593567A (ja) * | 1982-06-29 | 1984-01-10 | Fujitsu Ltd | ツリ−構造のバツフア数設定方式 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5829885A (ja) * | 1981-08-18 | 1983-02-22 | Mitsubishi Oil Co Ltd | 炭素繊維原料用ピツチの製造法 |
JPS61876B2 (ja) * | 1981-08-18 | 1986-01-11 | Mitsubishi Oil Co | |
JPS58142976A (ja) * | 1982-02-22 | 1983-08-25 | Toa Nenryo Kogyo Kk | 均質低軟化点光学的異方性ピッチの製法 |
JPH0320433B2 (ja) * | 1982-02-22 | 1991-03-19 | Tonen Kk |
Also Published As
Publication number | Publication date |
---|---|
AU7760281A (en) | 1982-05-27 |
US4534850A (en) | 1985-08-13 |
AU551480B2 (en) | 1986-05-01 |
EP0055024B1 (en) | 1984-10-03 |
EP0055024A2 (en) | 1982-06-30 |
JPS6249912B2 (ja) | 1987-10-21 |
DE3166516D1 (en) | 1984-11-08 |
EP0055024A3 (en) | 1982-08-04 |
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