DE3855247D1 - Verfahren zur Herstellung von mit Brom behandelten Graphitfasern - Google Patents

Verfahren zur Herstellung von mit Brom behandelten Graphitfasern

Info

Publication number
DE3855247D1
DE3855247D1 DE3855247T DE3855247T DE3855247D1 DE 3855247 D1 DE3855247 D1 DE 3855247D1 DE 3855247 T DE3855247 T DE 3855247T DE 3855247 T DE3855247 T DE 3855247T DE 3855247 D1 DE3855247 D1 DE 3855247D1
Authority
DE
Germany
Prior art keywords
bromine
production
graphite fibers
treated graphite
treated
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.)
Expired - Fee Related
Application number
DE3855247T
Other languages
English (en)
Other versions
DE3855247T2 (de
Inventor
Hidenori Yamanashi
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.)
Mitsubishi Corp
Yazaki Corp
Original Assignee
Mitsubishi Corp
Yazaki Corp
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 Mitsubishi Corp, Yazaki Corp filed Critical Mitsubishi Corp
Application granted granted Critical
Publication of DE3855247D1 publication Critical patent/DE3855247D1/de
Publication of DE3855247T2 publication Critical patent/DE3855247T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/10—Chemical after-treatment of artificial filaments or the like during manufacture of carbon
    • D01F11/12—Chemical after-treatment of artificial filaments or the like during manufacture of carbon with inorganic substances ; Intercalation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Inorganic Fibers (AREA)
  • Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Carbon And Carbon Compounds (AREA)
DE3855247T 1987-07-17 1988-07-15 Verfahren zur Herstellung von mit Brom behandelten Graphitfasern Expired - Fee Related DE3855247T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62177244A JPH01272866A (ja) 1987-07-17 1987-07-17 臭素処理黒鉛繊維の製造法

Publications (2)

Publication Number Publication Date
DE3855247D1 true DE3855247D1 (de) 1996-06-05
DE3855247T2 DE3855247T2 (de) 1996-11-28

Family

ID=16027674

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3855247T Expired - Fee Related DE3855247T2 (de) 1987-07-17 1988-07-15 Verfahren zur Herstellung von mit Brom behandelten Graphitfasern

Country Status (4)

Country Link
US (1) US5151261A (de)
EP (1) EP0304350B1 (de)
JP (1) JPH01272866A (de)
DE (1) DE3855247T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5830326A (en) * 1991-10-31 1998-11-03 Nec Corporation Graphite filaments having tubular structure and method of forming the same
JP2687794B2 (ja) * 1991-10-31 1997-12-08 日本電気株式会社 円筒状構造をもつ黒鉛繊維

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3409563A (en) * 1966-04-04 1968-11-05 Dow Chemical Co Hyperconductive graphite structures
US4014980A (en) * 1972-07-27 1977-03-29 Kureha Kagaku Kogyo Kabushiki Kaisha Method for manufacturing graphite whiskers using condensed polycyclic hydrocarbons
US3931392A (en) * 1974-01-10 1976-01-06 The United States Of America As Represented By The Secretary Of The Navy Enhancement of ultimate tensile strength of carbon fibers
US4388227A (en) * 1979-03-02 1983-06-14 Celanese Corporation Intercalation of graphitic carbon fibers
US4414142A (en) * 1980-04-18 1983-11-08 Vogel F Lincoln Organic matrix composites reinforced with intercalated graphite
JPS57117622A (en) * 1981-01-14 1982-07-22 Showa Denko Kk Production of carbon fiber through vapor-phase process
JPS58197314A (ja) * 1982-05-11 1983-11-17 Morinobu Endo 繊維状炭素
US4497788A (en) * 1982-10-18 1985-02-05 General Motors Corporation Process for growing graphite fibers
JPS6054999A (ja) * 1983-09-06 1985-03-29 Nikkiso Co Ltd 気相成長炭素繊維の製造法
US4572813A (en) * 1983-09-06 1986-02-25 Nikkiso Co., Ltd. Process for preparing fine carbon fibers in a gaseous phase reaction
FR2564110B1 (fr) * 1984-05-10 1986-09-05 Lorraine Carbone Procede de production de fibres de carbone vapo-deposees a partir de methane
JPS61119714A (ja) * 1984-11-13 1986-06-06 Asahi Chem Ind Co Ltd 炭素繊維の製造法
JPS61119716A (ja) * 1984-11-15 1986-06-06 Showa Denko Kk 表面積の大きな炭素繊維及びその製造法及びその炭素繊維を用いた触媒担体
US4632775A (en) * 1985-05-28 1986-12-30 Celanese Corporation Process for the intercalation of graphitic carbon employing sulfur trioxide
JPS626973A (ja) * 1985-06-27 1987-01-13 工業技術院長 高導電性繊維の製造方法
US4634546A (en) * 1985-07-19 1987-01-06 Celanese Corporation Process for the intercalation of graphitic carbon employing fully halogenated hydrocarbons
JPS6287407A (ja) * 1985-10-12 1987-04-21 Res Dev Corp Of Japan フイルム状グラフアイト層間化合物及びその製造方法

Also Published As

Publication number Publication date
JPH01272866A (ja) 1989-10-31
DE3855247T2 (de) 1996-11-28
EP0304350A3 (de) 1991-04-24
US5151261A (en) 1992-09-29
JPH0372750B2 (de) 1991-11-19
EP0304350A2 (de) 1989-02-22
EP0304350B1 (de) 1996-05-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee