CH527770A - Process for the production of carbon or graphite fibers - Google Patents

Process for the production of carbon or graphite fibers

Info

Publication number
CH527770A
CH527770A CH244970A CH244970A CH527770A CH 527770 A CH527770 A CH 527770A CH 244970 A CH244970 A CH 244970A CH 244970 A CH244970 A CH 244970A CH 527770 A CH527770 A CH 527770A
Authority
CH
Switzerland
Prior art keywords
carbon
production
graphite fibers
graphite
fibers
Prior art date
Application number
CH244970A
Other languages
German (de)
Inventor
Dietrich Dr Overhoff
Original Assignee
Sigri Elektrographit Gmbh
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 Sigri Elektrographit Gmbh filed Critical Sigri Elektrographit Gmbh
Publication of CH527770A publication Critical patent/CH527770A/en

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
    • D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
    • D01F9/21—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F9/22—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Inorganic Fibers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CH244970A 1969-06-12 1970-02-20 Process for the production of carbon or graphite fibers CH527770A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691929849 DE1929849C3 (en) 1969-06-12 1969-06-12 Process for the production of carbon or graphite fibers

Publications (1)

Publication Number Publication Date
CH527770A true CH527770A (en) 1972-09-15

Family

ID=5736788

Family Applications (1)

Application Number Title Priority Date Filing Date
CH244970A CH527770A (en) 1969-06-12 1970-02-20 Process for the production of carbon or graphite fibers

Country Status (8)

Country Link
AT (1) AT299875B (en)
BE (1) BE751899A (en)
CH (1) CH527770A (en)
DE (1) DE1929849C3 (en)
FR (1) FR2045498A5 (en)
GB (1) GB1260449A (en)
NL (1) NL7002609A (en)
SE (1) SE367995B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516252B2 (en) * 1973-03-16 1976-02-26
US4507272A (en) * 1983-05-09 1985-03-26 Hitco Method of purifying partially carbonized pan material prior to carbonization
GB2321215A (en) * 1997-01-17 1998-07-22 Courtaulds Fibres Cross-linked acrylonitrile precursors for carbon fibres

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242000A (en) * 1963-08-30 1966-03-22 Deering Milliken Res Corp Impregnated carbonized acrylic textile product and method for producing same

Also Published As

Publication number Publication date
AT299875B (en) 1972-07-10
NL7002609A (en) 1970-12-15
SE367995B (en) 1974-06-17
DE1929849B2 (en) 1973-03-22
GB1260449A (en) 1972-01-19
DE1929849A1 (en) 1970-12-17
BE751899A (en) 1970-12-14
DE1929849C3 (en) 1973-10-18
FR2045498A5 (en) 1971-02-26

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Legal Events

Date Code Title Description
PL Patent ceased