GB1266323A - - Google Patents
Info
- Publication number
- GB1266323A GB1266323A GB1266323DA GB1266323A GB 1266323 A GB1266323 A GB 1266323A GB 1266323D A GB1266323D A GB 1266323DA GB 1266323 A GB1266323 A GB 1266323A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filament
- temperature
- heating
- carbon
- rate
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 3
- 229910052799 carbon Inorganic materials 0.000 abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 3
- 238000003763 carbonization Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 230000001681 protective effect Effects 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 238000005247 gettering Methods 0.000 abstract 1
- 238000005087 graphitization Methods 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000012466 permeate Substances 0.000 abstract 1
- 229920002239 polyacrylonitrile Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000000047 product Substances 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Carbon And Carbon Compounds (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Inorganic Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2488568 | 1968-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1266323A true GB1266323A (enrdf_load_stackoverflow) | 1972-03-08 |
Family
ID=10218795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1266323D Expired GB1266323A (enrdf_load_stackoverflow) | 1968-05-24 | 1968-05-24 |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE1926318A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2009944A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1266323A (enrdf_load_stackoverflow) |
| NL (1) | NL6907900A (enrdf_load_stackoverflow) |
| SE (1) | SE342212B (enrdf_load_stackoverflow) |
-
1968
- 1968-05-24 GB GB1266323D patent/GB1266323A/en not_active Expired
-
1969
- 1969-05-22 NL NL6907900A patent/NL6907900A/xx unknown
- 1969-05-23 SE SE734969A patent/SE342212B/xx unknown
- 1969-05-23 FR FR6916901A patent/FR2009944A1/fr not_active Withdrawn
- 1969-05-23 DE DE19691926318 patent/DE1926318A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL6907900A (enrdf_load_stackoverflow) | 1969-11-26 |
| SE342212B (enrdf_load_stackoverflow) | 1972-01-31 |
| DE1926318A1 (de) | 1969-12-04 |
| FR2009944A1 (fr) | 1970-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB911542A (en) | Improvements in or relating to the manufacture of heat resistant and corrosion resistant polyacrylonitrile fibres | |
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| GB1225726A (enrdf_load_stackoverflow) | ||
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| US4473372A (en) | Process for the stabilization of acrylic fibers | |
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| GB1307392A (en) | Infusibilization treatment of pitch articles | |
| GB1266323A (enrdf_load_stackoverflow) | ||
| GB1454629A (en) | Carbon fibres | |
| GB1232461A (enrdf_load_stackoverflow) | ||
| GB1245123A (en) | A method of manufacturing carbon fibres | |
| GB1256608A (enrdf_load_stackoverflow) | ||
| GB1218180A (en) | Carbon filaments | |
| GB1395284A (en) | Process for the manufacture of carbon filaments | |
| GB1339744A (en) | Filamentary material | |
| GB1283957A (en) | Thermally stabilizing acrylonitrile polymer filamentary materials and carbonizing the products obtained | |
| GB1258277A (enrdf_load_stackoverflow) | ||
| GB1261205A (en) | Improvements in or relating to the manufacture of filamentary carbon materials | |
| GB1405379A (en) | Method of making pencil leads for writing and drawing purposes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |