CA1083311A - Preparation of carbon fibres - Google Patents

Preparation of carbon fibres

Info

Publication number
CA1083311A
CA1083311A CA264,075A CA264075A CA1083311A CA 1083311 A CA1083311 A CA 1083311A CA 264075 A CA264075 A CA 264075A CA 1083311 A CA1083311 A CA 1083311A
Authority
CA
Canada
Prior art keywords
molar parts
acrylonitrile
fibre
degree
itaconic acid
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
CA264,075A
Other languages
English (en)
French (fr)
Inventor
Victor C. R. Mcloughlin
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 CA1083311A publication Critical patent/CA1083311A/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

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)
CA264,075A 1975-10-24 1976-10-25 Preparation of carbon fibres Expired CA1083311A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB43830/75 1975-10-24
GB43830/75A GB1555768A (en) 1975-10-24 1975-10-24 Preparation oof carbon fibres

Publications (1)

Publication Number Publication Date
CA1083311A true CA1083311A (en) 1980-08-12

Family

ID=10430496

Family Applications (1)

Application Number Title Priority Date Filing Date
CA264,075A Expired CA1083311A (en) 1975-10-24 1976-10-25 Preparation of carbon fibres

Country Status (6)

Country Link
US (1) US4079122A (enExample)
JP (1) JPS5259726A (enExample)
CA (1) CA1083311A (enExample)
DE (1) DE2647901C2 (enExample)
FR (1) FR2328787A1 (enExample)
GB (1) GB1555768A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3105360C2 (de) * 1981-02-13 1991-07-18 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung hochfester Fäden aus Polyacrylnitril
US6045906A (en) 1984-03-15 2000-04-04 Cytec Technology Corp. Continuous, linearly intermixed fiber tows and composite molded article thereform
JPH03220880A (ja) * 1990-01-25 1991-09-30 Sharp Corp キャラクタ挿入回路

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1128043A (en) * 1965-04-06 1968-09-25 Rolls Royce High strength high modulus carbon fibre
US3961888A (en) * 1968-09-18 1976-06-08 Celanese Corporation Acrylic fiber conversion utilizing a stabilization treatment conducted initially in an essentially inert atmosphere
FR2097981A5 (en) * 1970-08-12 1972-03-03 Mitsubishi Rayon Co Carbon fibre from copolyacrylonitrile - using fourth period transition metal (cpd) as pyrolysis catalyst
JPS5124604B2 (enExample) * 1973-04-25 1976-07-26
JPS5136372B2 (enExample) * 1974-02-15 1976-10-08

Also Published As

Publication number Publication date
DE2647901A1 (de) 1977-05-05
JPS6144970B2 (enExample) 1986-10-06
JPS5259726A (en) 1977-05-17
DE2647901C2 (de) 1986-08-14
US4079122A (en) 1978-03-14
GB1555768A (en) 1979-11-14
FR2328787A1 (fr) 1977-05-20
FR2328787B1 (enExample) 1981-06-19

Similar Documents

Publication Publication Date Title
CA1095206A (en) Process for producing carbon fibers
US3539295A (en) Thermal stabilization and carbonization of acrylic fibrous materials
Bahl et al. Modification of polyacrylonitrile fibres to make them suitable for conversion into high performance carbon fibres
US4113847A (en) Process for producing carbon fibers
US3716607A (en) Heat treatment of molten carbonaceous material prior to its conversion to carbon fibers and other shapes
US4001382A (en) Process for producing carbon fibers having excellent physical properties
US4452860A (en) Carbon fibers and process for producing the same
JPS6328132B2 (enExample)
US3592595A (en) Stabilization and carbonization of acrylic fibrous material
US3993719A (en) Process for producing carbon fibers
US4079122A (en) Preparation of carbon fibres
US20060134413A1 (en) Amidines as initiators for converting acrylic fibers into carbon fibers
CA2007067A1 (en) Composite metal-loaded carbon fibers
US4154807A (en) Process for the production of carbon fibers
EP4060101B1 (en) Carbon fiber and method for producing the same
US3488151A (en) Preparation of carbon fibers from polyvinyl alcohol base fibers
JPH11117123A (ja) 耐炎化特性に優れた炭素繊維用アクリル系前駆体繊維
KR960005971B1 (ko) 탄소섬유 제조방법
JPH0284526A (ja) 高強度炭素繊維の製造法
KR0139851B1 (ko) 탄소섬유 제조용 아크릴 공중합체의 제조방법
JPS6257723B2 (enExample)
TW313597B (en) Manufacturing method for improved carbon fibers
Tsai Effect of nitrogen atmosphere on the structure and properties of a PAN-based carbon fiber
JPS60110925A (ja) 高性能炭素繊維の製造方法
JPH0255549B2 (enExample)

Legal Events

Date Code Title Description
MKEX Expiry