FR2049936A5 - Carbon fibre production by polyacrylonit- - rile filament oxidation - Google Patents
Carbon fibre production by polyacrylonit- - rile filament oxidationInfo
- Publication number
- FR2049936A5 FR2049936A5 FR7020592A FR7020592A FR2049936A5 FR 2049936 A5 FR2049936 A5 FR 2049936A5 FR 7020592 A FR7020592 A FR 7020592A FR 7020592 A FR7020592 A FR 7020592A FR 2049936 A5 FR2049936 A5 FR 2049936A5
- Authority
- FR
- France
- Prior art keywords
- oxidation
- degrees
- pref
- polyacrylonit
- rile
- 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
Links
- 230000003647 oxidation Effects 0.000 title abstract 7
- 238000007254 oxidation reaction Methods 0.000 title abstract 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052799 carbon Inorganic materials 0.000 title abstract 2
- 238000007380 fibre production Methods 0.000 title 1
- 239000000835 fiber Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000197 pyrolysis Methods 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
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
- 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
- D01F9/32—Apparatus therefor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Fibers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83025469A | 1969-06-04 | 1969-06-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2049936A5 true FR2049936A5 (en) | 1971-03-26 |
Family
ID=25256626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7020592A Expired FR2049936A5 (en) | 1969-06-04 | 1970-06-04 | Carbon fibre production by polyacrylonit- - rile filament oxidation |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2026019A1 (fr) |
FR (1) | FR2049936A5 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5742925A (en) * | 1980-08-22 | 1982-03-10 | Toho Rayon Co Ltd | Production of high-performance carbon fiber strand |
WO1990010101A1 (fr) * | 1989-02-23 | 1990-09-07 | Mitsubishi Rayon Co., Ltd. | Installation d'ignifugeage |
EP0626548A1 (fr) * | 1993-05-28 | 1994-11-30 | Akzo Nobel N.V. | Procédé et appareil pour l'oxydation à grande vitesse de fibres organiques |
-
1970
- 1970-05-27 DE DE19702026019 patent/DE2026019A1/de active Pending
- 1970-06-04 FR FR7020592A patent/FR2049936A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2026019A1 (de) | 1971-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |