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 processInfo
- 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
Links
Classifications
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining 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
- 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
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)
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)
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 |
-
1969
- 1969-06-27 CH CH992669A patent/CH492645A/en not_active IP Right Cessation
- 1969-06-27 GB GB3271969A patent/GB1282888A/en not_active Expired
- 1969-06-27 DE DE19691933803 patent/DE1933803A1/en active Pending
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 |