NL7903537A - Werkwijze ter bereiding van een optisch anisotrope deformeerbare pek. - Google Patents
Werkwijze ter bereiding van een optisch anisotrope deformeerbare pek.Info
- Publication number
- NL7903537A NL7903537A NL7903537A NL7903537A NL7903537A NL 7903537 A NL7903537 A NL 7903537A NL 7903537 A NL7903537 A NL 7903537A NL 7903537 A NL7903537 A NL 7903537A NL 7903537 A NL7903537 A NL 7903537A
- Authority
- NL
- Netherlands
- Prior art keywords
- preparing
- optically anisotropic
- deformable pitch
- anisotropic deformable
- pitch
- Prior art date
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
- D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues
-
- 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
- C10C1/00—Working-up tar
- C10C1/19—Working-up tar by thermal treatment not involving distillation
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Textile Engineering (AREA)
- Working-Up Tar And Pitch (AREA)
- Carbon And Carbon Compounds (AREA)
- Inorganic Fibers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/903,171 US4184942A (en) | 1978-05-05 | 1978-05-05 | Neomesophase formation |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7903537A true NL7903537A (nl) | 1979-11-07 |
Family
ID=25417057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7903537A NL7903537A (nl) | 1978-05-05 | 1979-05-04 | Werkwijze ter bereiding van een optisch anisotrope deformeerbare pek. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4184942A (nl) |
JP (1) | JPS5558287A (nl) |
AU (1) | AU523923B2 (nl) |
BE (1) | BE876023A (nl) |
CA (1) | CA1108807A (nl) |
DE (1) | DE2917980A1 (nl) |
FR (1) | FR2424954A1 (nl) |
GB (1) | GB2020310B (nl) |
IE (1) | IE48047B1 (nl) |
IT (1) | IT1112761B (nl) |
MX (1) | MX5609E (nl) |
NL (1) | NL7903537A (nl) |
ZA (1) | ZA792160B (nl) |
Families Citing this family (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4341621A (en) * | 1979-03-26 | 1982-07-27 | Exxon Research & Engineering Co. | Neomesophase formation |
US4277324A (en) * | 1979-04-13 | 1981-07-07 | Exxon Research & Engineering Co. | Treatment of pitches in carbon artifact manufacture |
US4277325A (en) * | 1979-04-13 | 1981-07-07 | Exxon Research & Engineering Co. | Treatment of pitches in carbon artifact manufacture |
US4283269A (en) * | 1979-04-13 | 1981-08-11 | Exxon Research & Engineering Co. | Process for the production of a feedstock for carbon artifact manufacture |
US4317809A (en) * | 1979-10-22 | 1982-03-02 | Union Carbide Corporation | Carbon fiber production using high pressure treatment of a precursor material |
US4271006A (en) * | 1980-04-23 | 1981-06-02 | Exxon Research And Engineering Company | Process for production of carbon artifact precursor |
DE3024423C2 (de) * | 1980-06-28 | 1982-09-23 | Rütgerswerke AG, 6000 Frankfurt | Verwendung pikrierbarer Pechfraktionen zur Herstellung von anisotropem Kohlenstoff |
JPS57119984A (en) * | 1980-07-21 | 1982-07-26 | Toa Nenryo Kogyo Kk | Preparation of meso-phase pitch |
JPS5930192B2 (ja) * | 1980-12-15 | 1984-07-25 | 富士スタンダ−ドリサ−チ株式会社 | 潜在的異方性ピツチ |
US4363715A (en) * | 1981-01-14 | 1982-12-14 | Exxon Research And Engineering Co. | Production of carbon artifact precursors |
US4402928A (en) * | 1981-03-27 | 1983-09-06 | Union Carbide Corporation | Carbon fiber production using high pressure treatment of a precursor material |
JPS5917044B2 (ja) * | 1981-06-01 | 1984-04-19 | 興亜石油株式会社 | 晶質化物質の製造方法および装置 |
DE3125609A1 (de) * | 1981-06-30 | 1983-01-13 | Rütgerswerke AG, 6000 Frankfurt | Verfahren zur herstellung von kohlenstofformkoerpern |
US4464248A (en) * | 1981-08-11 | 1984-08-07 | Exxon Research & Engineering Co. | Process for production of carbon artifact feedstocks |
US4497789A (en) * | 1981-12-14 | 1985-02-05 | Ashland Oil, Inc. | Process for the manufacture of carbon fibers |
JPS58113292A (ja) * | 1981-12-28 | 1983-07-06 | Mitsubishi Chem Ind Ltd | 炭素製品製造用原料ピツチの製造方法 |
US4427530A (en) | 1982-02-08 | 1984-01-24 | Exxon Research And Engineering Co. | Aromatic pitch derived from a middle fraction of a cat cracker bottom |
US4431512A (en) * | 1982-02-08 | 1984-02-14 | Exxon Research And Engineering Co. | Aromatic pitch from asphaltene-free steam cracker tar fractions |
US4448670A (en) * | 1982-02-08 | 1984-05-15 | Exxon Research And Engineering Co. | Aromatic pitch production from coal derived distillate |
US4522701A (en) * | 1982-02-11 | 1985-06-11 | E. I. Du Pont De Nemours And Company | Process for preparing an anisotropic aromatic pitch |
DE3363347D1 (en) * | 1982-02-23 | 1986-06-12 | Mitsubishi Oil Co | Pitch as a raw material for making carbon fibers and process for producing the same |
US4528087A (en) * | 1982-03-09 | 1985-07-09 | Mitsubishi Petrochemical Co., Ltd. | Process for producing mesophase pitch |
JPS58156027A (ja) * | 1982-03-13 | 1983-09-16 | Nippon Steel Chem Co Ltd | 炭素繊維の製造法 |
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 |
US4465586A (en) * | 1982-06-14 | 1984-08-14 | Exxon Research & Engineering Co. | Formation of optically anisotropic pitches |
US4518482A (en) * | 1982-07-19 | 1985-05-21 | E. I. Du Pont De Nemours And Company | Pitch for direct spinning into carbon fibers derived from a coal distillate feedstock |
US4548704A (en) * | 1982-07-19 | 1985-10-22 | E. I. Du Pont De Nemours And Company | Pitch for direct spinning into carbon fibers derived from a steam cracker tar feedstock |
US4548703A (en) * | 1982-07-19 | 1985-10-22 | E. I. Du Pont De Nemours And Company | Pitch for direct spinning into carbon fibers |
CA1207264A (en) * | 1982-07-19 | 1986-07-08 | Ghazi Dickakian | Pitch for direct spinning into carbon fibers derived from a cat cracker bottoms feedstock |
CA1199758A (en) * | 1982-07-19 | 1986-01-28 | E. I. Du Pont De Nemours And Company | Pitch for direct spinning into carbon fibers derived from a steam cracker tar feedstock |
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 |
JPS5938280A (ja) * | 1982-08-27 | 1984-03-02 | Kawasaki Steel Corp | 炭素繊維プリカ−サ−ピツチの製造方法 |
JPS5947426A (ja) * | 1982-09-10 | 1984-03-17 | Sumitomo Metal Ind Ltd | 高弾性炭素繊維の製造法 |
US4913889A (en) * | 1983-03-09 | 1990-04-03 | Kashima Oil Company | High strength high modulus carbon fibers |
US4502943A (en) * | 1983-03-28 | 1985-03-05 | E. I. Du Pont De Nemours And Company | Post-treatment of spinnable precursors from petroleum pitch |
US4581123A (en) * | 1983-03-28 | 1986-04-08 | E. I. Du Pont De Nemours And Company | Custom blended precursor for carbon artifact manufacture |
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 |
DE3335316A1 (de) * | 1983-09-29 | 1985-04-11 | Rütgerswerke AG, 6000 Frankfurt | Verfahren zur abtrennung harzartiger stoffe aus kohlestaemmigen schweroelen und verwendung der gewonnenen fraktion |
US4840762A (en) * | 1984-01-24 | 1989-06-20 | Teijin Ltd. | Process for preparation of high-performance grade carbon fibers |
JPS60190492A (ja) * | 1984-03-10 | 1985-09-27 | Kawasaki Steel Corp | 炭素繊維用プリカ−サピツチの製造方法 |
US4628001A (en) * | 1984-06-20 | 1986-12-09 | Teijin Limited | Pitch-based carbon or graphite fiber and process for preparation thereof |
US4578177A (en) * | 1984-08-28 | 1986-03-25 | Kawasaki Steel Corporation | Method for producing a precursor pitch for carbon fiber |
US4575412A (en) * | 1984-08-28 | 1986-03-11 | Kawasaki Steel Corporation | Method for producing a precursor pitch for carbon fiber |
JPS6187790A (ja) * | 1984-10-05 | 1986-05-06 | Kawasaki Steel Corp | 炭素繊維用プリカ−サ−ピツチの製造方法 |
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 |
JPS61241391A (ja) * | 1985-12-26 | 1986-10-27 | Toa Nenryo Kogyo Kk | メソ相ピツチの製造方法 |
US4999099A (en) * | 1986-01-30 | 1991-03-12 | Conoco Inc. | Process for making mesophase pitch |
DE3603883A1 (de) * | 1986-02-07 | 1987-08-13 | Ruetgerswerke Ag | Verfahren zur herstellung von steinkohlenteerpech-rohstoffen mit verbesserten eigenschaften und deren verwendung |
DE3610375A1 (de) * | 1986-03-27 | 1987-10-01 | Ruetgerswerke Ag | Verfahren zur herstellung eines kohlenstoffaser-vorprodukts und daraus hergestellte kohlenstoffasern |
DE3741482A1 (de) * | 1987-12-08 | 1989-08-10 | Ruetgerswerke Ag | Verfahren zur herstellung von kohlenstoffasern |
US4915926A (en) * | 1988-02-22 | 1990-04-10 | E. I. Dupont De Nemours And Company | Balanced ultra-high modulus and high tensile strength carbon fibers |
US5032250A (en) * | 1988-12-22 | 1991-07-16 | Conoco Inc. | Process for isolating mesophase pitch |
US5238672A (en) * | 1989-06-20 | 1993-08-24 | Ashland Oil, Inc. | Mesophase pitches, carbon fiber precursors, and carbonized fibers |
ES2049644B1 (es) * | 1992-07-10 | 1994-12-16 | Repsol Petroleo Sa | Procedimiento para producir industrialmente microesferas de mesofase carbonosa y las consiguientes piezas de carbon. |
US5437780A (en) | 1993-10-12 | 1995-08-01 | Conoco Inc. | Process for making solvated mesophase pitch |
CN103348069B (zh) * | 2010-10-15 | 2018-01-16 | 赛普里安·埃米卡·尤佐 | 用于材料应用的方法和基底 |
US9376626B1 (en) | 2011-04-28 | 2016-06-28 | Advanced Carbon Products, LLC | Turbulent mesophase pitch process and products |
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 (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2049000A (en) * | 1934-02-26 | 1936-07-28 | Universal Oil Prod Co | Manufacture of asphalt and lubricating oils |
US3392216A (en) * | 1963-11-01 | 1968-07-09 | Kureha Chemical Ind Co Ltd | Method for producing carbon structures from molten baked substances |
CA963232A (en) * | 1970-04-06 | 1975-02-25 | Lloyd I. Grindstaff | Graphite material and manufacture thereof |
CA937374A (en) * | 1970-07-28 | 1973-11-27 | Araki Tadashi | Production of graphite fibers |
US3787541A (en) * | 1971-10-26 | 1974-01-22 | L Grindstaff | Graphitization of mesophase pitch fibers |
US4005183A (en) * | 1972-03-30 | 1977-01-25 | Union Carbide Corporation | High modulus, high strength carbon fibers produced from mesophase pitch |
US3919376A (en) * | 1972-12-26 | 1975-11-11 | Union Carbide Corp | Process for producing high mesophase content pitch fibers |
US3919387A (en) * | 1972-12-26 | 1975-11-11 | Union Carbide Corp | Process for producing high mesophase content pitch fibers |
US4017327A (en) * | 1973-12-11 | 1977-04-12 | Union Carbide Corporation | Process for producing mesophase pitch |
US3974264A (en) * | 1973-12-11 | 1976-08-10 | Union Carbide Corporation | Process for producing carbon fibers from mesophase pitch |
IT1035255B (it) * | 1974-04-24 | 1979-10-20 | Bergwerksverband Gmbh | Procedimento per la produziore di fibre o filamenti di carro nio o di grafite |
US4208267A (en) * | 1977-07-08 | 1980-06-17 | Exxon Research & Engineering Co. | Forming optically anisotropic pitches |
-
1978
- 1978-05-05 US US05/903,171 patent/US4184942A/en not_active Expired - Lifetime
-
1979
- 1979-03-29 CA CA324,462A patent/CA1108807A/en not_active Expired
- 1979-04-26 MX MX797938U patent/MX5609E/es unknown
- 1979-04-30 IT IT22264/79A patent/IT1112761B/it active
- 1979-05-02 AU AU46657/79A patent/AU523923B2/en not_active Ceased
- 1979-05-03 GB GB7915349A patent/GB2020310B/en not_active Expired
- 1979-05-04 NL NL7903537A patent/NL7903537A/nl not_active Application Discontinuation
- 1979-05-04 BE BE2/57711A patent/BE876023A/nl not_active IP Right Cessation
- 1979-05-04 FR FR7911349A patent/FR2424954A1/fr active Granted
- 1979-05-04 JP JP5517979A patent/JPS5558287A/ja active Granted
- 1979-05-04 DE DE19792917980 patent/DE2917980A1/de active Granted
- 1979-05-07 ZA ZA792160A patent/ZA792160B/xx unknown
- 1979-08-08 IE IE897/79A patent/IE48047B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS621990B2 (nl) | 1987-01-17 |
JPS5558287A (en) | 1980-04-30 |
MX5609E (es) | 1983-11-08 |
AU523923B2 (en) | 1982-08-19 |
ZA792160B (en) | 1980-05-28 |
FR2424954B1 (nl) | 1983-03-25 |
GB2020310A (en) | 1979-11-14 |
IT7922264A0 (it) | 1979-04-30 |
AU4665779A (en) | 1979-11-08 |
BE876023A (nl) | 1979-11-05 |
CA1108807A (en) | 1981-09-15 |
US4184942A (en) | 1980-01-22 |
IE790897L (en) | 1979-11-05 |
IT1112761B (it) | 1986-01-20 |
DE2917980C2 (nl) | 1990-04-26 |
FR2424954A1 (fr) | 1979-11-30 |
GB2020310B (en) | 1982-10-06 |
IE48047B1 (en) | 1984-09-05 |
DE2917980A1 (de) | 1979-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
CNR | Transfer of rights (patent application after its laying open for public inspection) |
Free format text: PONT DE NEMOURS AND COMPANY. E.I. DU - |
|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
BV | The patent application has lapsed |