CA1050222A - Carbon fibre production - Google Patents

Carbon fibre production

Info

Publication number
CA1050222A
CA1050222A CA196,938A CA196938A CA1050222A CA 1050222 A CA1050222 A CA 1050222A CA 196938 A CA196938 A CA 196938A CA 1050222 A CA1050222 A CA 1050222A
Authority
CA
Canada
Prior art keywords
particles
fibres
heat treatment
spinning
microns
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
CA196,938A
Other languages
English (en)
French (fr)
Other versions
CA196938S (en
Inventor
Roger Moreton
William Watt
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Application granted granted Critical
Publication of CA1050222A publication Critical patent/CA1050222A/en
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
    • D01F9/20—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
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/19—Inorganic fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Inorganic Fibers (AREA)
  • Artificial Filaments (AREA)
CA196,938A 1973-04-06 1974-04-05 Carbon fibre production Expired CA1050222A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1654673A GB1455724A (en) 1973-04-06 1973-04-06 Carbon fibre production

Publications (1)

Publication Number Publication Date
CA1050222A true CA1050222A (en) 1979-03-13

Family

ID=10079273

Family Applications (1)

Application Number Title Priority Date Filing Date
CA196,938A Expired CA1050222A (en) 1973-04-06 1974-04-05 Carbon fibre production

Country Status (6)

Country Link
US (1) US3904716A (enExample)
JP (1) JPS5052323A (enExample)
CA (1) CA1050222A (enExample)
DE (1) DE2416674C2 (enExample)
FR (1) FR2224405B1 (enExample)
GB (1) GB1455724A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58214526A (ja) * 1982-06-09 1983-12-13 Toray Ind Inc 高強伸度炭素繊維束
JPS58220821A (ja) * 1982-06-09 1983-12-22 Toray Ind Inc 高強伸度アクリル系炭素繊維束およびその製造法
JPS59137513A (ja) * 1983-01-27 1984-08-07 Toray Ind Inc 高品質，高性能炭素繊維の製造法
JPS6197422A (ja) * 1984-10-16 1986-05-15 Nikkiso Co Ltd 高強度炭素繊維及びその製造方法
CN101260172B (zh) 2007-03-07 2010-05-19 中国科学院化学研究所 超高分子量聚丙烯腈基碳纤维纺丝原液的制备方法
TW201638409A (zh) * 2015-01-16 2016-11-01 Mitsubishi Rayon Co 丙烯酸纖維束的製造方法和加壓蒸汽拉伸裝置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595946A (en) * 1968-06-04 1971-07-27 Great Lakes Carbon Corp Process for the production of carbon filaments from coal tar pitch

Also Published As

Publication number Publication date
DE2416674A1 (de) 1974-11-07
FR2224405B1 (enExample) 1979-07-06
JPS5052323A (enExample) 1975-05-09
DE2416674C2 (de) 1984-05-24
GB1455724A (en) 1976-11-17
US3904716A (en) 1975-09-09
FR2224405A1 (enExample) 1974-10-31

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