JPS54160427A - Production of optically anisotropic* deformable pitch* optical anisotropic pitch* and pitch fiber - Google Patents

Production of optically anisotropic* deformable pitch* optical anisotropic pitch* and pitch fiber

Info

Publication number
JPS54160427A
JPS54160427A JP8252678A JP8252678A JPS54160427A JP S54160427 A JPS54160427 A JP S54160427A JP 8252678 A JP8252678 A JP 8252678A JP 8252678 A JP8252678 A JP 8252678A JP S54160427 A JPS54160427 A JP S54160427A
Authority
JP
Japan
Prior art keywords
pitch
anisotropic
production
deformable
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
Application number
JP8252678A
Other languages
English (en)
Japanese (ja)
Other versions
JPS635433B2 (enrdf_load_stackoverflow
Inventor
Jiee Daifuendoofu Ratsuseru
Emu Rigusu Denisu
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of JPS54160427A publication Critical patent/JPS54160427A/ja
Publication of JPS635433B2 publication Critical patent/JPS635433B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Working-Up Tar And Pitch (AREA)
  • Inorganic Fibers (AREA)
JP8252678A 1977-07-08 1978-07-08 Production of optically anisotropic* deformable pitch* optical anisotropic pitch* and pitch fiber Granted JPS54160427A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81393177A 1977-07-08 1977-07-08

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP1085633A Division JPH0615724B2 (ja) 1977-07-08 1989-04-04 炭素質ピッチ繊維
JP8563289A Division JPH0333189A (ja) 1977-07-08 1989-04-04 炭素質ピッチの製造方法

Publications (2)

Publication Number Publication Date
JPS54160427A true JPS54160427A (en) 1979-12-19
JPS635433B2 JPS635433B2 (enrdf_load_stackoverflow) 1988-02-03

Family

ID=25213792

Family Applications (3)

Application Number Title Priority Date Filing Date
JP8252678A Granted JPS54160427A (en) 1977-07-08 1978-07-08 Production of optically anisotropic* deformable pitch* optical anisotropic pitch* and pitch fiber
JP8563289A Granted JPH0333189A (ja) 1977-07-08 1989-04-04 炭素質ピッチの製造方法
JP1085633A Expired - Lifetime JPH0615724B2 (ja) 1977-07-08 1989-04-04 炭素質ピッチ繊維

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP8563289A Granted JPH0333189A (ja) 1977-07-08 1989-04-04 炭素質ピッチの製造方法
JP1085633A Expired - Lifetime JPH0615724B2 (ja) 1977-07-08 1989-04-04 炭素質ピッチ繊維

Country Status (1)

Country Link
JP (3) JPS54160427A (enrdf_load_stackoverflow)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55144087A (en) * 1979-04-13 1980-11-10 Exxon Research Engineering Co Pitch treatment in producing carbon product
JPS56109807A (en) * 1980-01-25 1981-08-31 Exxon Research Engineering Co Improved manufacture of supply raw material for carbon product manufacture
JPS5747921A (en) * 1980-09-02 1982-03-19 Koa Sekiyu Kk Preparation of carbon fiber
JPS5778486A (en) * 1980-11-05 1982-05-17 Nippon Steel Chem Co Ltd Preparation of meso-phase pitch
JPS57139179A (en) * 1981-02-21 1982-08-27 Kawasaki Steel Corp Preparation of hard pitch
JPS57191327A (en) * 1981-03-27 1982-11-25 Union Carbide Corp Production of carbon fiber using high pressure treatment of precursor substance
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
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
JPS58156027A (ja) * 1982-03-13 1983-09-16 Nippon Steel Chem Co Ltd 炭素繊維の製造法
JPS61215717A (ja) * 1986-01-30 1986-09-25 Toa Nenryo Kogyo Kk 炭素繊維の製造法
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
US4705618A (en) * 1984-10-29 1987-11-10 Maruzen Petrochemical Co., Ltd. Process for the preparation of an intermediate pitch for manufacturing carbon products
JPS644693A (en) * 1987-06-26 1989-01-09 Kawasaki Steel Co Production of mesophase pitch
WO1990001523A1 (en) * 1988-08-12 1990-02-22 Ube Industries, Ltd. Carbide fibers with high strength and high modulus of elasticity and polymer composition used for their production
US4923648A (en) * 1984-06-26 1990-05-08 Mitsubishi Kasei Corporation Process for the production of pitch-type carbon fibers
US5091072A (en) * 1987-06-18 1992-02-25 Maruzen Petrochemical Co., Ltd. Process for preparing pitches
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
JP2024516229A (ja) * 2021-04-28 2024-04-12 エクソンモービル ケミカル パテンツ インコーポレイテッド 溶媒脱歴を介した溶媒ｓｂｎを変化させることによるメソフェーズ軟化点及び生産収率の制御
US12071593B2 (en) 2019-03-21 2024-08-27 Carbon Holdings Intellectual Properties, Llc High-yield pitch synthesis process for producing carbon fiber

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60200155A (ja) * 1984-03-24 1985-10-09 Japan Storage Battery Co Ltd 気体センサ−用隔膜−触媒電極接合体の製造法
JP4797420B2 (ja) * 2005-03-31 2011-10-19 大日本印刷株式会社 ガセットタイプ包装袋

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS491615A (enrdf_load_stackoverflow) * 1972-04-19 1974-01-09
JPS4934452A (enrdf_load_stackoverflow) * 1972-08-02 1974-03-29
JPS5160281A (ja) * 1974-11-22 1976-05-26 Taiyo Kaken Co Tansosenigenryopitsuchino seizohoho

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2350769A1 (de) * 1972-10-31 1974-05-09 Union Carbide Corp Verfahren zur herstellung graphitisierbarer kohlenstoff-fasern
US3976729A (en) * 1973-12-11 1976-08-24 Union Carbide Corporation Process for producing carbon fibers from mesophase pitch
JPS51521A (en) * 1974-06-24 1976-01-06 Kureha Chemical Ind Co Ltd Pitsuchino shoshitsukahoho
US4014725A (en) * 1975-03-27 1977-03-29 Union Carbide Corporation Method of making carbon cloth from pitch based fiber
JPS526372A (en) * 1975-07-04 1977-01-18 Kobe Steel Ltd Method of disintegrating melt into fine particles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS491615A (enrdf_load_stackoverflow) * 1972-04-19 1974-01-09
JPS4934452A (enrdf_load_stackoverflow) * 1972-08-02 1974-03-29
JPS5160281A (ja) * 1974-11-22 1976-05-26 Taiyo Kaken Co Tansosenigenryopitsuchino seizohoho

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55144087A (en) * 1979-04-13 1980-11-10 Exxon Research Engineering Co Pitch treatment in producing carbon product
JPS56109807A (en) * 1980-01-25 1981-08-31 Exxon Research Engineering Co Improved manufacture of supply raw material for carbon product manufacture
JPS5747921A (en) * 1980-09-02 1982-03-19 Koa Sekiyu Kk Preparation of carbon fiber
JPS5778486A (en) * 1980-11-05 1982-05-17 Nippon Steel Chem Co Ltd Preparation of meso-phase pitch
JPS57139179A (en) * 1981-02-21 1982-08-27 Kawasaki Steel Corp Preparation of hard pitch
JPS57191327A (en) * 1981-03-27 1982-11-25 Union Carbide Corp Production of carbon fiber using high pressure treatment of precursor substance
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
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
JPS58156027A (ja) * 1982-03-13 1983-09-16 Nippon Steel Chem Co Ltd 炭素繊維の製造法
US4923648A (en) * 1984-06-26 1990-05-08 Mitsubishi Kasei Corporation Process for the production of pitch-type carbon fibers
US4705618A (en) * 1984-10-29 1987-11-10 Maruzen Petrochemical Co., Ltd. Process for the preparation of an intermediate pitch for manufacturing carbon products
JPS61241391A (ja) * 1985-12-26 1986-10-27 Toa Nenryo Kogyo Kk メソ相ピツチの製造方法
JPS61241392A (ja) * 1985-12-26 1986-10-27 Toa Nenryo Kogyo Kk メソ相ピツチの製造方法
JPS61215717A (ja) * 1986-01-30 1986-09-25 Toa Nenryo Kogyo Kk 炭素繊維の製造法
US5091072A (en) * 1987-06-18 1992-02-25 Maruzen Petrochemical Co., Ltd. Process for preparing pitches
JPS644693A (en) * 1987-06-26 1989-01-09 Kawasaki Steel Co Production of mesophase pitch
WO1990001523A1 (en) * 1988-08-12 1990-02-22 Ube Industries, Ltd. Carbide fibers with high strength and high modulus of elasticity and polymer composition used for their production
US11384288B2 (en) 2019-03-20 2022-07-12 Carbon Holdings Intellectual Properties, Llc Using stimulus to convert coal to mesophase pitch and carbon fibers
US11739271B2 (en) 2019-03-20 2023-08-29 Carbon Holdings Intellectual Properties, Llc Using stimulus to convert coal to mesophase pitch and carbon fibers
US12209220B2 (en) 2019-03-20 2025-01-28 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
US12071593B2 (en) 2019-03-21 2024-08-27 Carbon Holdings Intellectual Properties, Llc High-yield pitch synthesis process for producing carbon fiber
JP2024516229A (ja) * 2021-04-28 2024-04-12 エクソンモービル ケミカル パテンツ インコーポレイテッド 溶媒脱歴を介した溶媒ｓｂｎを変化させることによるメソフェーズ軟化点及び生産収率の制御

Also Published As

Publication number Publication date
JPS635433B2 (enrdf_load_stackoverflow) 1988-02-03
JPH0333226A (ja) 1991-02-13
JPH0615724B2 (ja) 1994-03-02
JPH0333189A (ja) 1991-02-13
JPH0446996B2 (enrdf_load_stackoverflow) 1992-07-31

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