EP0383339A3 - Procédé de filage de fibres de brai - Google Patents

Procédé de filage de fibres de brai Download PDF

Info

Publication number
EP0383339A3
EP0383339A3 EP19900103030 EP90103030A EP0383339A3 EP 0383339 A3 EP0383339 A3 EP 0383339A3 EP 19900103030 EP19900103030 EP 19900103030 EP 90103030 A EP90103030 A EP 90103030A EP 0383339 A3 EP0383339 A3 EP 0383339A3
Authority
EP
European Patent Office
Prior art keywords
carbon fiber
spinning process
fiber spinning
pitch carbon
improved pitch
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
EP19900103030
Other languages
German (de)
English (en)
Other versions
EP0383339A2 (fr
EP0383339B1 (fr
Inventor
Uel Duane Jennings
Roger Allen Ross
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of EP0383339A2 publication Critical patent/EP0383339A2/fr
Publication of EP0383339A3 publication Critical patent/EP0383339A3/fr
Application granted granted Critical
Publication of EP0383339B1 publication Critical patent/EP0383339B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • 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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • 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

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
EP90103030A 1989-02-16 1990-02-16 Procédé de filage de fibres de brai Expired - Lifetime EP0383339B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US311511 1981-10-15
US31151189A 1989-02-16 1989-02-16

Publications (3)

Publication Number Publication Date
EP0383339A2 EP0383339A2 (fr) 1990-08-22
EP0383339A3 true EP0383339A3 (fr) 1991-08-28
EP0383339B1 EP0383339B1 (fr) 1995-05-10

Family

ID=23207232

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90103030A Expired - Lifetime EP0383339B1 (fr) 1989-02-16 1990-02-16 Procédé de filage de fibres de brai

Country Status (7)

Country Link
EP (1) EP0383339B1 (fr)
JP (1) JP2897137B2 (fr)
KR (1) KR0140867B1 (fr)
AU (1) AU626176B2 (fr)
CA (1) CA2009528C (fr)
DE (1) DE69019193T2 (fr)
ES (1) ES2072324T3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4601875B2 (ja) * 2001-08-02 2010-12-22 新日鉄マテリアルズ株式会社 炭素繊維の製造方法
JP5708896B1 (ja) * 2013-07-30 2015-04-30 東レ株式会社 炭素繊維束および耐炎化繊維束
CN104047066B (zh) * 2014-07-01 2016-08-17 陕西天策新材料科技有限公司 一种中间相沥青熔融纺丝方法
JP7679366B2 (ja) * 2019-10-17 2025-05-19 トンゴールド インコーポレイテッド 高い機械的特性を有する炭素繊維の製造
CN111830982A (zh) * 2020-07-16 2020-10-27 陕西理工大学 一种移动机器人编队与避障控制方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2554834A1 (fr) * 1983-11-10 1985-05-17 Kashima Oil Procede de production de fibres de carbone
EP0168639A2 (fr) * 1984-06-20 1986-01-22 Teijin Limited Fibres de carbone ou de graphite à base de brai et procédé pour leur préparation
US4576811A (en) * 1983-11-03 1986-03-18 E. I. Du Pont De Nemours And Company Process for adjusting the fiber structure of mesophase pitch fibers
US4859382A (en) * 1986-01-22 1989-08-22 Osaka Gas Company Limited Process for preparing carbon fibers elliptical in section
US4859381A (en) * 1986-01-22 1989-08-22 Osaka Gas Company Limited Process for preparing pitch-type carbon fibers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576811A (en) * 1983-11-03 1986-03-18 E. I. Du Pont De Nemours And Company Process for adjusting the fiber structure of mesophase pitch fibers
FR2554834A1 (fr) * 1983-11-10 1985-05-17 Kashima Oil Procede de production de fibres de carbone
EP0168639A2 (fr) * 1984-06-20 1986-01-22 Teijin Limited Fibres de carbone ou de graphite à base de brai et procédé pour leur préparation
US4859382A (en) * 1986-01-22 1989-08-22 Osaka Gas Company Limited Process for preparing carbon fibers elliptical in section
US4859381A (en) * 1986-01-22 1989-08-22 Osaka Gas Company Limited Process for preparing pitch-type carbon fibers

Also Published As

Publication number Publication date
KR0140867B1 (ko) 1998-07-01
EP0383339A2 (fr) 1990-08-22
DE69019193T2 (de) 1995-10-12
CA2009528C (fr) 2001-01-09
JPH02242918A (ja) 1990-09-27
JP2897137B2 (ja) 1999-05-31
AU626176B2 (en) 1992-07-23
EP0383339B1 (fr) 1995-05-10
KR900013119A (ko) 1990-09-03
DE69019193D1 (de) 1995-06-14
ES2072324T3 (es) 1995-07-16
AU4984490A (en) 1990-08-23
CA2009528A1 (fr) 1990-08-16

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