JPS51116225A - An improved process for producing carbon fibers - Google Patents

An improved process for producing carbon fibers

Info

Publication number
JPS51116225A
JPS51116225A JP50041400A JP4140075A JPS51116225A JP S51116225 A JPS51116225 A JP S51116225A JP 50041400 A JP50041400 A JP 50041400A JP 4140075 A JP4140075 A JP 4140075A JP S51116225 A JPS51116225 A JP S51116225A
Authority
JP
Japan
Prior art keywords
carbon fibers
producing carbon
improved process
fibers
calcining
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
JP50041400A
Other languages
English (en)
Other versions
JPS5224136B2 (ja
Inventor
Soichiro Kishimoto
Saburo Okazaki
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.)
Japan Exlan Co Ltd
Original Assignee
Japan Exlan Co Ltd
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 Japan Exlan Co Ltd filed Critical Japan Exlan Co Ltd
Priority to JP50041400A priority Critical patent/JPS51116225A/ja
Priority to US05/672,534 priority patent/US4009248A/en
Priority to GB13762/76A priority patent/GB1499085A/en
Publication of JPS51116225A publication Critical patent/JPS51116225A/ja
Publication of JPS5224136B2 publication Critical patent/JPS5224136B2/ja
Granted 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
    • D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
    • D01F9/21—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F9/22—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Inorganic Fibers (AREA)
JP50041400A 1975-04-04 1975-04-04 An improved process for producing carbon fibers Granted JPS51116225A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP50041400A JPS51116225A (en) 1975-04-04 1975-04-04 An improved process for producing carbon fibers
US05/672,534 US4009248A (en) 1975-04-04 1976-03-31 Process for producing carbon fibers
GB13762/76A GB1499085A (en) 1975-04-04 1976-04-05 Process for producing carbon fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50041400A JPS51116225A (en) 1975-04-04 1975-04-04 An improved process for producing carbon fibers

Publications (2)

Publication Number Publication Date
JPS51116225A true JPS51116225A (en) 1976-10-13
JPS5224136B2 JPS5224136B2 (ja) 1977-06-29

Family

ID=12607317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50041400A Granted JPS51116225A (en) 1975-04-04 1975-04-04 An improved process for producing carbon fibers

Country Status (3)

Country Link
US (1) US4009248A (ja)
JP (1) JPS51116225A (ja)
GB (1) GB1499085A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62243874A (ja) * 1986-04-14 1987-10-24 東レ株式会社 炭素繊維製造用前駆体繊維の製造方法
JP2002371477A (ja) * 2001-06-14 2002-12-26 Takemoto Oil & Fat Co Ltd 炭素繊維製造用合成繊維処理剤及び炭素繊維製造用合成繊維の処理方法

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285831A (en) * 1976-10-05 1981-08-25 Toho Beslon Co., Ltd. Process for production of activated carbon fibers
JPS55103313A (en) * 1979-01-26 1980-08-07 Sumitomo Chem Co Ltd Production of carbon fiber
JPS6047382B2 (ja) * 1982-05-26 1985-10-21 東レ株式会社 炭素繊維製造用原糸油剤
JPS58214534A (ja) * 1982-06-09 1983-12-13 Toray Ind Inc 高強伸度炭素繊維束およびその製法
JPS60185879A (ja) * 1984-02-29 1985-09-21 竹本油脂株式会社 炭素繊維製造用油剤
KR870000533B1 (ko) * 1984-05-18 1987-03-14 미쓰비시레이욘 가부시끼가이샤 탄소섬유의 제조방법
JPH06102852B2 (ja) * 1984-09-11 1994-12-14 三菱化成株式会社 ピッチ系炭素繊維の製造法
JPH0686707B2 (ja) * 1984-09-14 1994-11-02 竹本油脂株式会社 炭素繊維の製造における前駆体繊維の融着防止方法
JPS6197477A (ja) * 1984-10-19 1986-05-15 東邦レーヨン株式会社 炭素繊維製造用原糸
JPS61167021A (ja) * 1985-01-18 1986-07-28 Nippon Oil Co Ltd ピツチ系炭素繊維の製造方法
JPS61225373A (ja) * 1985-03-27 1986-10-07 東邦レーヨン株式会社 炭素繊維束
US5066433A (en) * 1988-02-16 1991-11-19 Hercules Incorporated Method of manufacturing carbon fiber using preliminary stretch
JP2589219B2 (ja) * 1990-12-22 1997-03-12 東邦レーヨン株式会社 炭素繊維製造用プレカ−サ−及びその製造法、並びにそのプレカ−サ−から炭素繊維を製造する方法
DE69607736T2 (de) * 1995-09-06 2000-11-23 Matsumoto Yushi-Seiyaku Co., Ltd. Vorläuferzusammensetzung für kohlenstofffasern
CN105887479A (zh) * 2011-06-06 2016-08-24 三菱丽阳株式会社 油剂、油剂组合物、油剂处理剂和碳纤维前体丙烯酸系纤维束、以及碳纤维束的制造方法
US8986647B2 (en) * 2011-10-21 2015-03-24 Wacker Chemical Corporation Hydrophilic silicone copolymers useful in carbon fiber production
EP2821544B1 (en) * 2012-03-02 2018-05-16 Matsumoto Yushi-Seiyaku Co., Ltd. Acrylic-fiber finish for carbon-fiber production, acrylic fiber for carbon-fiber production, and carbon-fiber production method
US11466400B2 (en) 2018-06-19 2022-10-11 Hexcel Corporation Finish composition
US11299824B2 (en) 2019-08-21 2022-04-12 Hexcel Corporation Selective control of oxidation atmospheres in carbon fiber production

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2697028A (en) * 1951-04-28 1954-12-14 Bell Telephone Labor Inc Methods of producing dehydrogenated hydrocarbon bodies
GB1329245A (en) * 1969-11-05 1973-09-05 Secr Defence Method of manufacturing carbon articles
US3689220A (en) * 1971-06-30 1972-09-05 Carborundum Co Process for carbonizing fibrous cellulosic material
CA1018716A (en) * 1972-12-22 1977-10-11 Kureha Kagaku Kogyo Kabushiki Kaisha Process for the surface treatment of carbon fibres

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62243874A (ja) * 1986-04-14 1987-10-24 東レ株式会社 炭素繊維製造用前駆体繊維の製造方法
JP2002371477A (ja) * 2001-06-14 2002-12-26 Takemoto Oil & Fat Co Ltd 炭素繊維製造用合成繊維処理剤及び炭素繊維製造用合成繊維の処理方法

Also Published As

Publication number Publication date
GB1499085A (en) 1978-01-25
US4009248A (en) 1977-02-22
JPS5224136B2 (ja) 1977-06-29

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