CH492645A - Process for the thermochemical conversion of a starting material from regenerated cellulose fiber into a black non-conductive fiber material containing heavy metals, use of the same for the production of conductive fiber material and non-conductive fiber material obtained by the process - Google Patents

Process for the thermochemical conversion of a starting material from regenerated cellulose fiber into a black non-conductive fiber material containing heavy metals, use of the same for the production of conductive fiber material and non-conductive fiber material obtained by the process

Info

Publication number
CH492645A
CH492645A CH992669A CH992669A CH492645A CH 492645 A CH492645 A CH 492645A CH 992669 A CH992669 A CH 992669A CH 992669 A CH992669 A CH 992669A CH 492645 A CH492645 A CH 492645A
Authority
CH
Switzerland
Prior art keywords
conductive fiber
fiber material
production
heavy metals
regenerated cellulose
Prior art date
Application number
CH992669A
Other languages
German (de)
Inventor
Leroy Hart Marvin
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of CH492645A publication Critical patent/CH492645A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62227Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/16Carbon 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Inorganic Fibers (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Woven Fabrics (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
CH992669A 1968-06-28 1969-06-27 Process for the thermochemical conversion of a starting material from regenerated cellulose fiber into a black non-conductive fiber material containing heavy metals, use of the same for the production of conductive fiber material and non-conductive fiber material obtained by the process CH492645A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74098768A 1968-06-28 1968-06-28

Publications (1)

Publication Number Publication Date
CH492645A true CH492645A (en) 1970-06-30

Family

ID=24978892

Family Applications (1)

Application Number Title Priority Date Filing Date
CH992669A CH492645A (en) 1968-06-28 1969-06-27 Process for the thermochemical conversion of a starting material from regenerated cellulose fiber into a black non-conductive fiber material containing heavy metals, use of the same for the production of conductive fiber material and non-conductive fiber material obtained by the process

Country Status (3)

Country Link
CH (1) CH492645A (en)
DE (1) DE1933803A1 (en)
GB (1) GB1282888A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1013520A (en) * 1971-09-22 1977-07-12 The Carborundum Company High surface area carbon fibers and production thereof

Also Published As

Publication number Publication date
DE1933803A1 (en) 1970-01-02
GB1282888A (en) 1972-07-26

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Legal Events

Date Code Title Description
PL Patent ceased