GB1075226A - Resin carbonisation - Google Patents

Resin carbonisation

Info

Publication number
GB1075226A
GB1075226A GB4923764A GB4923764A GB1075226A GB 1075226 A GB1075226 A GB 1075226A GB 4923764 A GB4923764 A GB 4923764A GB 4923764 A GB4923764 A GB 4923764A GB 1075226 A GB1075226 A GB 1075226A
Authority
GB
United Kingdom
Prior art keywords
resin
fibres
temperature
per hour
raising
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
GB4923764A
Inventor
Ian Stanley Hutchings
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.)
SHIP CARBON Co OF GREAT B
Original Assignee
SHIP CARBON Co OF GREAT B
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 SHIP CARBON Co OF GREAT B filed Critical SHIP CARBON Co OF GREAT B
Priority to GB4923764A priority Critical patent/GB1075226A/en
Publication of GB1075226A publication Critical patent/GB1075226A/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
    • D01F9/16—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from products of vegetable origin or derivatives thereof, e.g. from cellulose acetate
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
    • C04B35/80—Fibres, filaments, whiskers, platelets, or the like
    • C04B35/83—Carbon fibres in a carbon matrix

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Ceramic Products (AREA)

Abstract

Carbonaceous bodies are made by impregnating cellulose fibres with a thermosetting resin and (a) initiating cure of the resin by maintaining the temperature of the impregnated fibres at up to 150 DEG C. for at least 20 hours, (b) slowly raising the temperature of the impregnated fibres at a rate not exceeding 20 DEG C. per hour up to 250 DEG C., (c) raising the temperature at a rate not exceeding 50 DEG C. per hour up to at least 720 DEG C., (d) subsequently raising the temperature by not more than 100 DEG C. per hour up to at least 900 DEG C., the heat treatment of the resin taking place in an inert atmosphere. A furan resin, e.g. a furfuraldehyde/furfuryl alcohol condensation product, phenol formaldehyde or rescorcinol formaldehyde resin may be used. An acid catalyst may be used to initiate cure, e.g. H3PO4 or an easily saponifiable ester such as methyl p-toluene sulphonate. The fibres may be of regenerated cellulose or rayon which has not been produced by the acetate or nitrate processes. The impregnation may be assisted by applying air pressure with or without degassing of the fibres before adding the resin. The impregnated fibres may be shaped and/or moulded before carbonization.
GB4923764A 1964-12-03 1964-12-03 Resin carbonisation Expired GB1075226A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4923764A GB1075226A (en) 1964-12-03 1964-12-03 Resin carbonisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4923764A GB1075226A (en) 1964-12-03 1964-12-03 Resin carbonisation

Publications (1)

Publication Number Publication Date
GB1075226A true GB1075226A (en) 1967-07-12

Family

ID=10451651

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4923764A Expired GB1075226A (en) 1964-12-03 1964-12-03 Resin carbonisation

Country Status (1)

Country Link
GB (1) GB1075226A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177388A (en) * 1985-07-03 1987-01-21 Int Fuel Cells Corp Carbon-graphite component for an electrochemical cell
GB2177387A (en) * 1985-07-02 1987-01-21 Int Fuel Cells Corp Carbon graphite component for electrochemical cell
US4738872A (en) * 1985-07-02 1988-04-19 International Fuel Cells Carbon-graphite component for an electrochemical cell and method for making the component

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177387A (en) * 1985-07-02 1987-01-21 Int Fuel Cells Corp Carbon graphite component for electrochemical cell
US4738872A (en) * 1985-07-02 1988-04-19 International Fuel Cells Carbon-graphite component for an electrochemical cell and method for making the component
GB2177387B (en) * 1985-07-02 1989-07-19 Int Fuel Cells Corp Carbon-graphite component for an electrochemical cell and method for making the component
GB2177388A (en) * 1985-07-03 1987-01-21 Int Fuel Cells Corp Carbon-graphite component for an electrochemical cell
US4670300A (en) * 1985-07-03 1987-06-02 International Fuel Cells Corporation Carbon-graphite component for an electrochemical cell and method for making the component
GB2177388B (en) * 1985-07-03 1989-07-19 Int Fuel Cells Corp Carbon-graphite component for an electrochemical cell and method for making the component

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