GB1218180A - Carbon filaments - Google Patents

Carbon filaments

Info

Publication number
GB1218180A
GB1218180A GB24605/67A GB2460567A GB1218180A GB 1218180 A GB1218180 A GB 1218180A GB 24605/67 A GB24605/67 A GB 24605/67A GB 2460567 A GB2460567 A GB 2460567A GB 1218180 A GB1218180 A GB 1218180A
Authority
GB
United Kingdom
Prior art keywords
filamentary material
carbon
filaments
fibres
cloth
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
GB24605/67A
Inventor
Francis James Higgins
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.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
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 Courtaulds PLC filed Critical Courtaulds PLC
Priority to GB24605/67A priority Critical patent/GB1218180A/en
Priority to US729927A priority patent/US3533741A/en
Publication of GB1218180A publication Critical patent/GB1218180A/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
    • D01F9/24—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F9/26—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds from polyesters
    • 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
    • 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
    • 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
    • D01F9/24—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F9/28—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds from polyamides
    • 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
    • D01F9/32—Apparatus therefor
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Inorganic Fibers (AREA)

Abstract

1,218,180. Carbon filaments. COURTAULDS Ltd. 24 May, 1968 [26 May, 1967], No. 24605/67. Heading C1A. Filamentary carbon is produced by heating organic filamentary material at 200‹ to 300‹ C. in air, air enriched with oxygen, or nitrogen, wrapping the so-treated filamentary material in a cloth made from carbon filaments or fibres and heating the package so obtained in excess of 1000‹ C. in an inert atmosphere to carbonize the filamentary material. The organic filamentary material may be made from cellulosic, polyamide or polyester material and preferably comprises filaments consisting of polyacrylonitrile. The cloth may be made from carbon filaments or fibres which are produced from filaments or fibres of cellulosic, polyamide, polyester or polyacrylonitrile materials. The package of filamentary material wrapped in carbon cloth may be further heated in excess of 2000‹ preferably 2500‹ C. in an inert atmosphere to effect graphitization. The organic filamentary material preferably has a length of 3 metres.
GB24605/67A 1967-05-26 1967-05-26 Carbon filaments Expired GB1218180A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB24605/67A GB1218180A (en) 1967-05-26 1967-05-26 Carbon filaments
US729927A US3533741A (en) 1967-05-26 1968-05-17 Process for the production of filamentary carbon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24605/67A GB1218180A (en) 1967-05-26 1967-05-26 Carbon filaments

Publications (1)

Publication Number Publication Date
GB1218180A true GB1218180A (en) 1971-01-06

Family

ID=10214287

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24605/67A Expired GB1218180A (en) 1967-05-26 1967-05-26 Carbon filaments

Country Status (2)

Country Link
US (1) US3533741A (en)
GB (1) GB1218180A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0248309A2 (en) * 1986-06-06 1987-12-09 Bayer Ag Process for the manufacture of flock fibres

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888958A (en) * 1970-03-21 1975-06-10 Bergwerksverband Gmbh Process for making shaped pieces from low temperature coke of low bulk weight
US3716332A (en) * 1970-07-27 1973-02-13 Ducommun Inc Carbonization of wool
US4571317A (en) * 1976-02-25 1986-02-18 United Technologies Corporation Process for producing binderless carbon or graphite articles
US4351816A (en) * 1980-12-17 1982-09-28 Union Carbide Corporation Method for producing a mesophase pitch derived carbon yarn and fiber
US4856179A (en) * 1983-04-21 1989-08-15 Hoechst Celanese Corp. Method of making an electrical device made of partially pyrolyzed polymer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011981A (en) * 1958-04-21 1961-12-05 Soltes William Timot Electrically conducting fibrous carbon
US3053775A (en) * 1959-11-12 1962-09-11 Carbon Wool Corp Method for carbonizing fibers
GB911542A (en) * 1960-08-25 1962-11-28 Tokai Denkyoku Seizo Kabushiki Improvements in or relating to the manufacture of heat resistant and corrosion resistant polyacrylonitrile fibres
US3313596A (en) * 1963-07-26 1967-04-11 Great Lakes Carbon Corp Carbonization of fibrous rayon
US3308943A (en) * 1963-08-05 1967-03-14 Davila Eugene Method of packaging purified graphite and the package formed thereby

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0248309A2 (en) * 1986-06-06 1987-12-09 Bayer Ag Process for the manufacture of flock fibres
EP0248309A3 (en) * 1986-06-06 1989-09-06 Bayer Ag Process for the manufacture of flock fibres

Also Published As

Publication number Publication date
US3533741A (en) 1970-10-13

Similar Documents

Publication Publication Date Title
GB1222881A (en) Process for the preparation of carbon fibers
GB1498721A (en) Production of carbon fibre
GB1215002A (en) Coating carbon with metal
GB1278677A (en) Thermally stabilizing acrylonitrile polymer filamentary materials and carbonizing the products obtained
GB1218180A (en) Carbon filaments
GB1223380A (en) Manufacture of carbon and graphite filament and yarn
GB1049661A (en) Improvements in and relating to carbon articles
GB1397059A (en) Rapid stabilization of polyacrylonitrile fibres prior to carbonization
GB1277596A (en) Improvements in the production of filamentary materials
GB1190269A (en) The Manufacture of Cloth from Polymeric Fibre Material
GB1395284A (en) Process for the manufacture of carbon filaments
GB1236021A (en) Filamentary material
GB1256072A (en) Improvements in or relating to the manufacture of filamentary carbon materials
GB1454629A (en) Carbon fibres
ES329536A1 (en) Procedure to produce an acrylic thread. (Machine-translation by Google Translate, not legally binding)
GB1256608A (en)
GB1261205A (en) Improvements in or relating to the manufacture of filamentary carbon materials
GB1339744A (en) Filamentary material
GB1224884A (en) Improvements in carbon filaments
GB1297670A (en)
GB1284399A (en) Filamentary carbon
GB1128043A (en) High strength high modulus carbon fibre
GB1236392A (en) Improved carbon filaments
GB1258277A (en)
GB1217852A (en) Continuous filaments of carbon