DE3669550D1 - Stabilisierung von pechfasern. - Google Patents

Stabilisierung von pechfasern.

Info

Publication number
DE3669550D1
DE3669550D1 DE8686302646T DE3669550T DE3669550D1 DE 3669550 D1 DE3669550 D1 DE 3669550D1 DE 8686302646 T DE8686302646 T DE 8686302646T DE 3669550 T DE3669550 T DE 3669550T DE 3669550 D1 DE3669550 D1 DE 3669550D1
Authority
DE
Germany
Prior art keywords
pechfiber
stabilization
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 - Lifetime
Application number
DE8686302646T
Other languages
English (en)
Inventor
John Davis Bolt
Mark Howard Lukhard
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
Application granted granted Critical
Publication of DE3669550D1 publication Critical patent/DE3669550D1/de
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
    • 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
    • D01F9/32—Apparatus therefor
    • D01F9/322—Apparatus therefor for manufacturing filaments from pitch
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/02—Working-up pitch, asphalt, bitumen by chemical means reaction
    • C10C3/04—Working-up pitch, asphalt, bitumen by chemical means reaction by blowing or oxidising, e.g. air, ozone
    • 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)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Civil Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
DE8686302646T 1985-04-29 1986-04-10 Stabilisierung von pechfasern. Expired - Lifetime DE3669550D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/728,519 US4657753A (en) 1985-04-29 1985-04-29 Stabilization of pitch fiber

Publications (1)

Publication Number Publication Date
DE3669550D1 true DE3669550D1 (de) 1990-04-19

Family

ID=24927181

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686302646T Expired - Lifetime DE3669550D1 (de) 1985-04-29 1986-04-10 Stabilisierung von pechfasern.

Country Status (5)

Country Link
US (1) US4657753A (de)
EP (1) EP0201213B1 (de)
JP (1) JPS61252316A (de)
CA (1) CA1270611A (de)
DE (1) DE3669550D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPH02118121A (ja) * 1988-10-25 1990-05-02 Osaka Gas Co Ltd ピッチ系活性炭素繊維およびその製造方法
DE69219299T2 (de) * 1991-12-27 1997-08-07 Nippon Oil Co Ltd Elektrorheologische Flüssigkeit
DE69832873T2 (de) * 1997-04-09 2006-08-24 Conocophillips Co., Houston Stabilisierung von pechfasern bei hoher temperatur und schwacher oxidation
US6123829A (en) * 1998-03-31 2000-09-26 Conoco Inc. High temperature, low oxidation stabilization of pitch fibers
CN108940134B (zh) * 2018-06-20 2020-07-31 东南大学 煤沥青球氧化不熔化的连续反应装置及方法
CN115434043B (zh) * 2022-10-20 2024-02-06 中国科学院山西煤炭化学研究所 一种加压不熔化沥青纤维的装置及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3718493A (en) * 1968-06-04 1973-02-27 Great Lakes Carbon Corp Process for the production of carbon filaments from coal tar pitch
US3556729A (en) * 1969-03-24 1971-01-19 Monsanto Co Process for oxidizing and carbonizing acrylic fibers
US3995014A (en) * 1973-12-11 1976-11-30 Union Carbide Corporation Process for producing carbon fibers from mesophase pitch
GB1454629A (en) * 1974-11-26 1976-11-03 Coal Industry Patents Ltd Carbon fibres
US4350672A (en) * 1976-02-25 1982-09-21 United Technologies Corporation Binderless carbon or graphite articles
US4140832A (en) * 1976-12-23 1979-02-20 Union Carbide Corporation Electromotive brushes produced from mesophase pitch fibers
US4301135A (en) * 1979-12-26 1981-11-17 Union Carbide Corporation Process for spinning pitch fiber into a hot gaseous environment
GB2099848B (en) * 1981-06-09 1984-04-18 British Petroleum Co Plc Production of pitch from petroleum cracking residue
JPS5930915A (ja) * 1982-08-13 1984-02-18 Nippon Oil Co Ltd 炭素繊維の製造方法

Also Published As

Publication number Publication date
JPS61252316A (ja) 1986-11-10
US4657753A (en) 1987-04-14
EP0201213A3 (en) 1987-04-22
CA1270611A (en) 1990-06-26
EP0201213A2 (de) 1986-11-12
EP0201213B1 (de) 1990-03-14

Similar Documents

Publication Publication Date Title
DE3684704D1 (de) Perfluorierung von aethern.
DE3685384D1 (de) Vorbereitung von emulsionen.
DE3669217D1 (de) Anordnungen von linsen.
DE3764410D1 (de) Vielfachanordnung von lasern.
DE3675680D1 (de) Herstellung von guanidinen.
FI863517A0 (fi) Stabilisering.
DE3680000D1 (de) Stabilisierte aktive formen von vitamin-d3.
ATE112172T1 (de) Targetformer von antitumor-methyltrithioagenzien.
DE3677916D1 (de) Nachweis von retikulozyten.
DE3673928D1 (de) Nachweis von retikulocyten.
DE3683660D1 (de) Herstellung von halogenierten benzolen.
FI863968A (fi) Stabiliserade enzymsubstratloesningar.
DE3689289D1 (de) Stabilisierung von Polyolefinen.
FI853938A0 (fi) Anordning foer profilmaetning av raelshjul.
DE3685258D1 (de) Verwendung von pflanzenprotoplasten.
DE3669550D1 (de) Stabilisierung von pechfasern.
FI862023A (fi) Kontrollanordning i malmaskin.
IT8424179A0 (it) Stabilizzazione di polialchilenglicoli.
DE3688407D1 (de) Covulkanisierbare zusammensetzungen von fluorelastomeren.
DE3650007D1 (de) Herstellung von Maleimid.
DE3583063D1 (de) Elektrochemische reduktion von cyanpyridin-basen.
FI861428A0 (fi) Rekombinerad maenniskorenin.
DE3869828D1 (de) Stabilisierung von aminalane.
FI863883A (fi) Anordning foer tillslutning av flaskhals.
DE3670063D1 (de) Herstellung von thioantimonaten.

Legal Events

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