JPS588126A - ほう素処理したメソ相ピツチ誘導炭素繊維の製造法 - Google Patents
ほう素処理したメソ相ピツチ誘導炭素繊維の製造法Info
- Publication number
- JPS588126A JPS588126A JP10405382A JP10405382A JPS588126A JP S588126 A JPS588126 A JP S588126A JP 10405382 A JP10405382 A JP 10405382A JP 10405382 A JP10405382 A JP 10405382A JP S588126 A JPS588126 A JP S588126A
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- mesophase pitch
- fibers
- derived
- carbon fiber
- 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.)
- Granted
Links
- 239000011302 mesophase pitch Substances 0.000 title claims description 24
- 229920000049 Carbon (fiber) Polymers 0.000 title claims description 22
- 239000004917 carbon fiber Substances 0.000 title claims description 22
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims description 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 title description 8
- 229910052796 boron Inorganic materials 0.000 title description 8
- 239000000835 fiber Substances 0.000 claims description 24
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- 229920001187 thermosetting polymer Polymers 0.000 claims description 8
- 239000011295 pitch Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims 2
- 229960002050 hydrofluoric acid Drugs 0.000 claims 2
- 239000000243 solution Substances 0.000 claims 2
- 239000007864 aqueous solution Substances 0.000 claims 1
- ZADPBFCGQRWHPN-UHFFFAOYSA-N boronic acid Chemical compound OBO ZADPBFCGQRWHPN-UHFFFAOYSA-N 0.000 claims 1
- 230000001939 inductive effect Effects 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000003763 carbonization Methods 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000012300 argon atmosphere Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 150000001639 boron compounds Chemical class 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004693 Polybenzimidazole Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920002480 polybenzimidazole Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 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
- D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues
-
- 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
- D01F11/124—Boron, borides, boron nitrides
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Fibers (AREA)
- Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27616581A | 1981-06-22 | 1981-06-22 | |
| US276165 | 1981-06-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS588126A true JPS588126A (ja) | 1983-01-18 |
| JPS6352135B2 JPS6352135B2 (enrdf_load_stackoverflow) | 1988-10-18 |
Family
ID=23055461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10405382A Granted JPS588126A (ja) | 1981-06-22 | 1982-06-18 | ほう素処理したメソ相ピツチ誘導炭素繊維の製造法 |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0068751B1 (enrdf_load_stackoverflow) |
| JP (1) | JPS588126A (enrdf_load_stackoverflow) |
| DE (1) | DE3266025D1 (enrdf_load_stackoverflow) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS497527A (enrdf_load_stackoverflow) * | 1972-05-30 | 1974-01-23 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1267201A (enrdf_load_stackoverflow) * | 1968-10-03 | 1972-03-15 | ||
| GB1295289A (enrdf_load_stackoverflow) * | 1968-12-09 | 1972-11-08 | ||
| US3723605A (en) * | 1970-06-10 | 1973-03-27 | Celanese Corp | Process for the production of a continuous length of graphitic fibrous material |
| FR2424240A1 (fr) * | 1978-04-25 | 1979-11-23 | Stackpole Carbon Co | Procede pour fabriquer une feuille de graphite flexible a haute resistance |
-
1982
- 1982-06-18 JP JP10405382A patent/JPS588126A/ja active Granted
- 1982-06-18 EP EP82303176A patent/EP0068751B1/en not_active Expired
- 1982-06-18 DE DE8282303176T patent/DE3266025D1/de not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS497527A (enrdf_load_stackoverflow) * | 1972-05-30 | 1974-01-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6352135B2 (enrdf_load_stackoverflow) | 1988-10-18 |
| EP0068751A1 (en) | 1983-01-05 |
| EP0068751B1 (en) | 1985-09-04 |
| DE3266025D1 (en) | 1985-10-10 |
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