CA972740A - Process for manufacturing cation-exchangeable carbon fiber - Google Patents

Process for manufacturing cation-exchangeable carbon fiber

Info

Publication number
CA972740A
CA972740A CA133,854A CA133854A CA972740A CA 972740 A CA972740 A CA 972740A CA 133854 A CA133854 A CA 133854A CA 972740 A CA972740 A CA 972740A
Authority
CA
Canada
Prior art keywords
carbon fiber
manufacturing cation
exchangeable
exchangeable carbon
cation
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
CA133,854A
Other versions
CA133854S (en
Inventor
Sugio Otani
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
Application granted granted Critical
Publication of CA972740A publication Critical patent/CA972740A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/24—Carbon, coal or tar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/12—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes
    • B01J47/127—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes in the form of filaments or fibres
    • 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
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/10—Chemical after-treatment of artificial filaments or the like during manufacture of carbon
    • D01F11/12—Chemical after-treatment of artificial filaments or the like during manufacture of carbon with inorganic substances ; Intercalation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Inorganic Fibers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
CA133,854A 1971-02-04 1972-02-03 Process for manufacturing cation-exchangeable carbon fiber Expired CA972740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46004160A JPS5111078B1 (en) 1971-02-04 1971-02-04

Publications (1)

Publication Number Publication Date
CA972740A true CA972740A (en) 1975-08-12

Family

ID=11576977

Family Applications (1)

Application Number Title Priority Date Filing Date
CA133,854A Expired CA972740A (en) 1971-02-04 1972-02-03 Process for manufacturing cation-exchangeable carbon fiber

Country Status (4)

Country Link
JP (1) JPS5111078B1 (en)
CA (1) CA972740A (en)
DE (1) DE2205122A1 (en)
GB (1) GB1364204A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073869A (en) * 1975-06-05 1978-02-14 Celanese Corporation Internal chemical modification of carbon fibers to yield a product of reduced electrical conductivity
EP0168669B1 (en) * 1984-06-22 1991-09-18 Toray Industries, Inc. Ultrahigh strength carbon fibers

Also Published As

Publication number Publication date
DE2205122A1 (en) 1972-08-17
GB1364204A (en) 1974-08-21
JPS5111078B1 (en) 1976-04-08

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