EP0458765A3 - Carbon short fiber and process for preparing same - Google Patents

Carbon short fiber and process for preparing same Download PDF

Info

Publication number
EP0458765A3
EP0458765A3 EP19910830214 EP91830214A EP0458765A3 EP 0458765 A3 EP0458765 A3 EP 0458765A3 EP 19910830214 EP19910830214 EP 19910830214 EP 91830214 A EP91830214 A EP 91830214A EP 0458765 A3 EP0458765 A3 EP 0458765A3
Authority
EP
European Patent Office
Prior art keywords
short fiber
preparing same
carbon short
carbon
preparing
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.)
Withdrawn
Application number
EP19910830214
Other versions
EP0458765A2 (en
Inventor
Yasuhiro C/O The Agency Of Industr. Yamada
Hidemasa Honda
Haruki C/O Isehara Factory Of Yamasaki
Susumu C/O Tanaka Kikinzoku Kogyo K.K. Shimizu
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.)
Tanaka Kikinzoku Kogyo KK
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
Tanaka Kikinzoku Kogyo KK
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 Agency of Industrial Science and Technology, Tanaka Kikinzoku Kogyo KK filed Critical Agency of Industrial Science and Technology
Publication of EP0458765A2 publication Critical patent/EP0458765A2/en
Publication of EP0458765A3 publication Critical patent/EP0458765A3/en
Withdrawn legal-status Critical Current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
    • D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Inorganic Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
EP19910830214 1990-05-22 1991-05-22 Carbon short fiber and process for preparing same Withdrawn EP0458765A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP131860/90 1990-05-22
JP2131860A JPH0781210B2 (en) 1990-05-22 1990-05-22 Method for producing short carbon fibers

Publications (2)

Publication Number Publication Date
EP0458765A2 EP0458765A2 (en) 1991-11-27
EP0458765A3 true EP0458765A3 (en) 1993-04-07

Family

ID=15067818

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910830214 Withdrawn EP0458765A3 (en) 1990-05-22 1991-05-22 Carbon short fiber and process for preparing same

Country Status (2)

Country Link
EP (1) EP0458765A3 (en)
JP (1) JPH0781210B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013221105A (en) * 2012-04-17 2013-10-28 Shin Kobe Electric Mach Co Ltd Resin molded body and resin-made gear using the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331620A (en) * 1980-02-25 1982-05-25 Exxon Research & Engineering Co. Process for producing carbon fibers from heat treated pitch
US4589974A (en) * 1981-09-07 1986-05-20 Toa Nenryo Kogyo Kabushiki Kaisha Optically anisotropic carbonaceous pitch and process for producing the same
DE3701631A1 (en) * 1986-01-22 1987-07-23 Nitto Boseki Co Ltd Carbon fibre, and process for the production thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6385116A (en) * 1986-09-26 1988-04-15 Dainippon Ink & Chem Inc Heat insulating material of carbon fiber
JPH01221556A (en) * 1988-02-26 1989-09-05 Petoka:Kk Production of carbon fiber nonwoven cloth having high bulk density
JPH02169725A (en) * 1988-12-16 1990-06-29 Petoka:Kk Carbon fiber and production thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331620A (en) * 1980-02-25 1982-05-25 Exxon Research & Engineering Co. Process for producing carbon fibers from heat treated pitch
US4589974A (en) * 1981-09-07 1986-05-20 Toa Nenryo Kogyo Kabushiki Kaisha Optically anisotropic carbonaceous pitch and process for producing the same
DE3701631A1 (en) * 1986-01-22 1987-07-23 Nitto Boseki Co Ltd Carbon fibre, and process for the production thereof

Also Published As

Publication number Publication date
JPH0434019A (en) 1992-02-05
EP0458765A2 (en) 1991-11-27
JPH0781210B2 (en) 1995-08-30

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