DE3477942D1 - Process for producing pitch carbon fibers - Google Patents

Process for producing pitch carbon fibers

Info

Publication number
DE3477942D1
DE3477942D1 DE8484308872T DE3477942T DE3477942D1 DE 3477942 D1 DE3477942 D1 DE 3477942D1 DE 8484308872 T DE8484308872 T DE 8484308872T DE 3477942 T DE3477942 T DE 3477942T DE 3477942 D1 DE3477942 D1 DE 3477942D1
Authority
DE
Germany
Prior art keywords
carbon fibers
pitch carbon
producing pitch
producing
fibers
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
Application number
DE8484308872T
Other languages
English (en)
Inventor
Seiichi Uemura
Takao Hirose
Yoshio Sohda
Takayoshi Sakamoto
Kenji Katoh
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.)
Eneos Corp
Original Assignee
Nippon Oil 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 Nippon Oil Corp filed Critical Nippon Oil Corp
Application granted granted Critical
Publication of DE3477942D1 publication Critical patent/DE3477942D1/de
Expired 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
    • D01F9/155—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues from petroleum pitch
    • 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
    • D01F9/15—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues from coal pitch
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Fibers (AREA)
DE8484308872T 1983-12-20 1984-12-18 Process for producing pitch carbon fibers Expired DE3477942D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58238836A JPS60134027A (ja) 1983-12-20 1983-12-20 ピツチ系炭素繊維の製造方法

Publications (1)

Publication Number Publication Date
DE3477942D1 true DE3477942D1 (en) 1989-06-01

Family

ID=17035993

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484308872T Expired DE3477942D1 (en) 1983-12-20 1984-12-18 Process for producing pitch carbon fibers

Country Status (4)

Country Link
US (1) US4618463A (de)
EP (1) EP0149348B1 (de)
JP (1) JPS60134027A (de)
DE (1) DE3477942D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS62117820A (ja) * 1985-11-19 1987-05-29 Nitto Boseki Co Ltd 炭素繊維チヨツプドストランドの製造方法
US5256343A (en) * 1987-01-28 1993-10-26 Petoca Ltd. Method for producing pitch-based carbon fibers
JPH0737689B2 (ja) * 1987-04-23 1995-04-26 東燃株式会社 炭素繊維及び黒鉛繊維の製造方法
JPH06173772A (ja) * 1992-08-10 1994-06-21 Boeing Co:The 逆推進装置内壁およびそのサンドイッチ構造

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629379A (en) * 1969-11-06 1971-12-21 Kureha Chemical Ind Co Ltd Production of carbon filaments from low-priced pitches
GB1275138A (en) * 1969-12-19 1972-05-24 Rolls Royce Method of treating polymeric fibres
CA1055664A (en) * 1974-12-24 1979-06-05 Union Carbide Corporation Rapid thermosetting of carbonaceous fibers produced from mesophase pitch
JPS52148227A (en) * 1976-05-10 1977-12-09 Mitsubishi Rayon Co Ltd Preparation of carbon fiber from acrylic fiber
JPS6052206B2 (ja) * 1978-03-27 1985-11-18 三菱レイヨン株式会社 アクリル系炭素繊維の製造方法
JPS54134126A (en) * 1978-04-11 1979-10-18 Nippon Kainooru Kk Production of carbon fiber or carbon fiber structure with excellent heat resistance
JPS55103313A (en) * 1979-01-26 1980-08-07 Sumitomo Chem Co Ltd Production of carbon fiber
US4275051A (en) * 1979-01-29 1981-06-23 Union Carbide Corporation Spin size and thermosetting aid for pitch fibers
JPS55122021A (en) * 1979-03-08 1980-09-19 Sumitomo Chem Co Ltd Improved method of producing 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
JPS59144621A (ja) * 1983-01-28 1984-08-18 Asahi Glass Co Ltd 伸び率を向上せしめた炭素繊維
GB2155458A (en) * 1984-03-05 1985-09-25 Fiber Materials Ceramic coated graphite fiber and method of making same

Also Published As

Publication number Publication date
JPS60134027A (ja) 1985-07-17
EP0149348A3 (en) 1986-10-01
US4618463A (en) 1986-10-21
EP0149348B1 (de) 1989-04-26
EP0149348A2 (de) 1985-07-24
JPH041089B2 (de) 1992-01-09

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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