GB1283714A - Process for the production of carbon fibres - Google Patents

Process for the production of carbon fibres

Info

Publication number
GB1283714A
GB1283714A GB3452469A GB3452469A GB1283714A GB 1283714 A GB1283714 A GB 1283714A GB 3452469 A GB3452469 A GB 3452469A GB 3452469 A GB3452469 A GB 3452469A GB 1283714 A GB1283714 A GB 1283714A
Authority
GB
United Kingdom
Prior art keywords
fibre
polymeric
polymer
heated
carbon fibres
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
GB3452469A
Inventor
Cyril Aubrey Redfarn
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB3452469A priority Critical patent/GB1283714A/en
Priority to JP5957370A priority patent/JPS483086B1/ja
Publication of GB1283714A publication Critical patent/GB1283714A/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
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/008—Treatment with radioactive elements or with neutrons, alpha, beta or gamma rays

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Fibers (AREA)

Abstract

1283714 Carbon fibres IMPERIAL CHEMICAL INDUSTRIES Ltd 12 June 1970 [9 July 1969] 34524/69 Heading C1A In producing carbon fibre, the organic polymeric fibre to be used is exposed to radiation of energy sufficient to cross-link the polymer to an extent such that the polymeric material remains in fibrous form on being heated in an oxidizing atmosphere, the fibre is then so oxidized and then heated in an inert atmosphere to carbonize. The so carbonized fibre may then be graphitized if so desired. The polymeric fibres used may comprise a polyolefine or a polymer of a vinyl halide. The polymeric fibre, at least in the oxidation stage, may be maintained so that it undergoes little or no shrinkage.
GB3452469A 1969-07-09 1969-07-09 Process for the production of carbon fibres Expired GB1283714A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3452469A GB1283714A (en) 1969-07-09 1969-07-09 Process for the production of carbon fibres
JP5957370A JPS483086B1 (en) 1969-07-09 1970-07-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3452469A GB1283714A (en) 1969-07-09 1969-07-09 Process for the production of carbon fibres

Publications (1)

Publication Number Publication Date
GB1283714A true GB1283714A (en) 1972-08-02

Family

ID=10366721

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3452469A Expired GB1283714A (en) 1969-07-09 1969-07-09 Process for the production of carbon fibres

Country Status (2)

Country Link
JP (1) JPS483086B1 (en)
GB (1) GB1283714A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066389A2 (en) * 1981-05-15 1982-12-08 Monsanto Company Thermal stabilization of acrylonitrile copolymer fibers
WO1998031852A1 (en) * 1997-01-17 1998-07-23 Acordis Fibres (Holdings) Limited Manufacture of elongate members
WO2015164145A1 (en) 2014-04-21 2015-10-29 Dow Global Technologies Llc A process for making a stabilized fabricated article from polyolefin

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066389A2 (en) * 1981-05-15 1982-12-08 Monsanto Company Thermal stabilization of acrylonitrile copolymer fibers
EP0066389A3 (en) * 1981-05-15 1985-01-09 Monsanto Company Thermal stabilization of acrylonitrile copolymer fibers
WO1998031852A1 (en) * 1997-01-17 1998-07-23 Acordis Fibres (Holdings) Limited Manufacture of elongate members
WO2015164145A1 (en) 2014-04-21 2015-10-29 Dow Global Technologies Llc A process for making a stabilized fabricated article from polyolefin

Also Published As

Publication number Publication date
JPS483086B1 (en) 1973-01-29

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees