GB1394090A - Method of producing shaped articles of carbon - Google Patents

Method of producing shaped articles of carbon

Info

Publication number
GB1394090A
GB1394090A GB3167772A GB3167772A GB1394090A GB 1394090 A GB1394090 A GB 1394090A GB 3167772 A GB3167772 A GB 3167772A GB 3167772 A GB3167772 A GB 3167772A GB 1394090 A GB1394090 A GB 1394090A
Authority
GB
United Kingdom
Prior art keywords
carbon
article
shaped article
july
shaped
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
GB3167772A
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.)
Kureha Corp
Toyobo Co Ltd
Original Assignee
Kureha Corp
Toyobo Co 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 Kureha Corp, Toyobo Co Ltd filed Critical Kureha Corp
Publication of GB1394090A publication Critical patent/GB1394090A/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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • 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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Ceramic Products (AREA)
  • Inorganic Fibers (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

1394090 Shaped carbon articles KUREHA KAGAKU KOGYO KK and TOYO BOSEKI KK 6 July 1972 [6 July 1971] 31677/72 Heading C1A [Also in Division C3] A shaped article of carbon is produced from a shaped article, which expression includes fibres, made from a vinylic high polymer containing chlorine and having an atomic ratio R of chlorine to carbon in the range 2/7<R<1 by first treating the polymer in an infusibilizing step at a temperature below 400‹ C. with at least one substance selected from ammonia amines and mixtures of these, and then the thus treated article is subjected to carbonization in an atmosphere of a non-oxidizing gas. After being so carbonized, the shaped article may be graphitized if so desired. The article may be stretched or prevented from shrinking during the infusibilizing process. The final carbonized or graphitized product may be coated with carbon, boron, or silicon carbide if so desired. The fibres may be bound with resin or laid using paper-making techniques to produce reinforced products.
GB3167772A 1971-07-06 1972-07-06 Method of producing shaped articles of carbon Expired GB1394090A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4926871A JPS5417318B1 (en) 1971-07-06 1971-07-06

Publications (1)

Publication Number Publication Date
GB1394090A true GB1394090A (en) 1975-05-14

Family

ID=12826073

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3167772A Expired GB1394090A (en) 1971-07-06 1972-07-06 Method of producing shaped articles of carbon

Country Status (2)

Country Link
JP (1) JPS5417318B1 (en)
GB (1) GB1394090A (en)

Also Published As

Publication number Publication date
JPS5417318B1 (en) 1979-06-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee