JPS593567B2 - 黒鉛繊維およびその製造方法 - Google Patents
黒鉛繊維およびその製造方法Info
- Publication number
- JPS593567B2 JPS593567B2 JP3617073A JP3617073A JPS593567B2 JP S593567 B2 JPS593567 B2 JP S593567B2 JP 3617073 A JP3617073 A JP 3617073A JP 3617073 A JP3617073 A JP 3617073A JP S593567 B2 JPS593567 B2 JP S593567B2
- Authority
- JP
- Japan
- Prior art keywords
- fibers
- pitch
- fiber
- mesophase
- carbon
- 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
- 239000000835 fiber Substances 0.000 title claims description 344
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 75
- 229910002804 graphite Inorganic materials 0.000 title claims description 30
- 239000010439 graphite Substances 0.000 title claims description 30
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- 239000011295 pitch Substances 0.000 claims description 142
- 238000010438 heat treatment Methods 0.000 claims description 79
- 238000000034 method Methods 0.000 claims description 33
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 21
- 239000001301 oxygen Substances 0.000 claims description 21
- 229910052760 oxygen Inorganic materials 0.000 claims description 21
- 239000012298 atmosphere Substances 0.000 claims description 17
- 238000009987 spinning Methods 0.000 claims description 17
- 239000011301 petroleum pitch Substances 0.000 claims description 15
- 239000011302 mesophase pitch Substances 0.000 claims description 6
- 125000003118 aryl group Chemical group 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 54
- 239000004917 carbon fiber Substances 0.000 description 46
- 229910052799 carbon Inorganic materials 0.000 description 43
- 238000001000 micrograph Methods 0.000 description 38
- 238000002441 X-ray diffraction Methods 0.000 description 33
- 239000010410 layer Substances 0.000 description 32
- 239000000463 material Substances 0.000 description 28
- 239000013081 microcrystal Substances 0.000 description 24
- 229920000297 Rayon Polymers 0.000 description 21
- 239000002964 rayon Substances 0.000 description 21
- 239000002243 precursor Substances 0.000 description 20
- 238000003763 carbonization Methods 0.000 description 16
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 14
- 229920002972 Acrylic fiber Polymers 0.000 description 11
- 239000012299 nitrogen atmosphere Substances 0.000 description 11
- 238000001907 polarising light microscopy Methods 0.000 description 10
- 239000012300 argon atmosphere Substances 0.000 description 9
- 239000002131 composite material Substances 0.000 description 9
- 229920006240 drawn fiber Polymers 0.000 description 9
- 229910052739 hydrogen Inorganic materials 0.000 description 9
- 239000001257 hydrogen Substances 0.000 description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 8
- 229920002239 polyacrylonitrile Polymers 0.000 description 8
- 239000011294 coal tar pitch Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- 239000004033 plastic Substances 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 238000011161 development Methods 0.000 description 6
- 238000013007 heat curing Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 230000001590 oxidative effect Effects 0.000 description 6
- 239000003208 petroleum Substances 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 241000519995 Stachys sylvatica Species 0.000 description 5
- 239000010426 asphalt Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 239000011229 interlayer Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- 230000008033 biological extinction Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000002198 insoluble material Substances 0.000 description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 4
- 238000000197 pyrolysis Methods 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 3
- 238000010000 carbonizing Methods 0.000 description 3
- 238000004581 coalescence Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910021397 glassy carbon Inorganic materials 0.000 description 3
- 238000005087 graphitization Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 238000002074 melt spinning Methods 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 238000001029 thermal curing Methods 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthene Chemical compound C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 2
- 239000011316 heat-treated pitch Substances 0.000 description 2
- -1 high density Chemical compound 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 230000009974 thixotropic effect Effects 0.000 description 2
- 230000004304 visual acuity Effects 0.000 description 2
- 239000003039 volatile agent Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000013175 Crataegus laevigata Nutrition 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- XOJVVFBFDXDTEG-UHFFFAOYSA-N Norphytane Natural products CC(C)CCCC(C)CCCC(C)CCCC(C)C XOJVVFBFDXDTEG-UHFFFAOYSA-N 0.000 description 1
- 235000011203 Origanum Nutrition 0.000 description 1
- 240000000783 Origanum majorana Species 0.000 description 1
- 238000000944 Soxhlet extraction Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000003872 anastomosis Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 1
- 229940073608 benzyl chloride Drugs 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000007833 carbon precursor Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000002003 electron diffraction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- IMSSROKUHAOUJS-MJCUULBUSA-N mestranol Chemical compound C1C[C@]2(C)[C@@](C#C)(O)CC[C@H]2[C@@H]2CCC3=CC(OC)=CC=C3[C@H]21 IMSSROKUHAOUJS-MJCUULBUSA-N 0.000 description 1
- 229960001390 mestranol Drugs 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005088 metallography Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011306 natural pitch Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920005594 polymer fiber Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 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
- D01F9/155—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues from petroleum pitch
-
- 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
- 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
- D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
- D01F9/24—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Fibers (AREA)
- Working-Up Tar And Pitch (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23949072A | 1972-03-30 | 1972-03-30 | |
| US239490 | 1972-03-30 | ||
| US338147 | 1973-03-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4919127A JPS4919127A (enrdf_load_stackoverflow) | 1974-02-20 |
| JPS593567B2 true JPS593567B2 (ja) | 1984-01-25 |
Family
ID=22902386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3617073A Expired JPS593567B2 (ja) | 1972-03-30 | 1973-03-29 | 黒鉛繊維およびその製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS593567B2 (enrdf_load_stackoverflow) |
| BE (1) | BE797543A (enrdf_load_stackoverflow) |
| CA (1) | CA1019919A (enrdf_load_stackoverflow) |
| DE (1) | DE2315144C3 (enrdf_load_stackoverflow) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2462369C2 (de) * | 1973-12-11 | 1984-05-17 | Union Carbide Corp., New York, N.Y. | Verfahren zur Herstellung eines Mesophase enthaltenden Pechs |
| US3976729A (en) * | 1973-12-11 | 1976-08-24 | Union Carbide Corporation | Process for producing carbon fibers from mesophase pitch |
| JPS50118028A (enrdf_load_stackoverflow) * | 1974-03-04 | 1975-09-16 | ||
| US4032607A (en) * | 1974-09-27 | 1977-06-28 | Union Carbide Corporation | Process for producing self-bonded webs of non-woven carbon fibers |
| CA1055664A (en) * | 1974-12-24 | 1979-06-05 | Union Carbide Corporation | Rapid thermosetting of carbonaceous fibers produced from mesophase pitch |
| US4209500A (en) * | 1977-10-03 | 1980-06-24 | Union Carbide Corporation | Low molecular weight mesophase pitch |
| US4317809A (en) * | 1979-10-22 | 1982-03-02 | Union Carbide Corporation | Carbon fiber production using high pressure treatment of a precursor material |
| JPS5834569B2 (ja) * | 1980-09-02 | 1983-07-27 | 興亜石油株式会社 | 炭素繊維の製造法 |
| JPS588124A (ja) * | 1981-07-04 | 1983-01-18 | Nippon Carbon Co Ltd | 炭素繊維の製造法 |
| JPS588786A (ja) * | 1981-07-10 | 1983-01-18 | Mitsubishi Oil Co Ltd | 炭素繊維原料用ピツチの製造方法 |
| JPS5829885A (ja) * | 1981-08-18 | 1983-02-22 | Mitsubishi Oil Co Ltd | 炭素繊維原料用ピツチの製造法 |
| JPS5852386A (ja) * | 1981-09-24 | 1983-03-28 | Mitsubishi Oil Co Ltd | 炭素繊維原料ピツチの製造方法 |
| JPS5876523A (ja) * | 1981-10-29 | 1983-05-09 | Nippon Oil Co Ltd | ピツチ系炭素繊維の製造方法 |
| JPS601406B2 (ja) * | 1981-11-26 | 1985-01-14 | 工業技術院長 | 中空炭素繊維の製造方法 |
| JPS58115120A (ja) * | 1981-12-28 | 1983-07-08 | Nippon Oil Co Ltd | ピツチ系炭素繊維の製造方法 |
| JPS58156022A (ja) * | 1982-02-04 | 1983-09-16 | Kashima Sekiyu Kk | ピツチ系炭素繊維の炭化法 |
| JPS58180584A (ja) * | 1982-04-19 | 1983-10-22 | Nippon Oil Co Ltd | ピッチ系炭素繊維の製造方法 |
| JPS59168127A (ja) * | 1983-03-15 | 1984-09-21 | Toray Ind Inc | 炭素繊維の製造方法 |
| JPS60181320A (ja) * | 1984-02-20 | 1985-09-17 | Idemitsu Kosan Co Ltd | 炭素繊維の製造方法 |
| EP0166388B1 (en) * | 1984-06-26 | 1991-11-21 | Mitsubishi Kasei Corporation | Process for the production of pitch-type carbon fibers |
| JPH0670220B2 (ja) * | 1984-12-28 | 1994-09-07 | 日本石油株式会社 | 炭素繊維用ピッチの製造法 |
| JPS61241390A (ja) * | 1985-12-26 | 1986-10-27 | Toa Nenryo Kogyo Kk | メソ相ピツチの製造方法 |
| JPS61215717A (ja) * | 1986-01-30 | 1986-09-25 | Toa Nenryo Kogyo Kk | 炭素繊維の製造法 |
| JPS63303120A (ja) * | 1987-05-31 | 1988-12-09 | Toa Nenryo Kogyo Kk | 高強度、超高弾性率炭素繊維 |
| US5061413A (en) * | 1989-02-23 | 1991-10-29 | Nippon Oil Company, Limited | Process for producing pitch-based carbon fibers |
-
1973
- 1973-03-26 CA CA167,132A patent/CA1019919A/en not_active Expired
- 1973-03-27 DE DE19732315144 patent/DE2315144C3/de not_active Expired
- 1973-03-29 JP JP3617073A patent/JPS593567B2/ja not_active Expired
- 1973-03-29 BE BE129453A patent/BE797543A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2315144C3 (de) | 1979-10-04 |
| DE2315144A1 (de) | 1973-10-11 |
| BE797543A (fr) | 1973-10-01 |
| CA1019919A (en) | 1977-11-01 |
| DE2315144B2 (de) | 1979-02-08 |
| JPS4919127A (enrdf_load_stackoverflow) | 1974-02-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS593567B2 (ja) | 黒鉛繊維およびその製造方法 | |
| US4005183A (en) | High modulus, high strength carbon fibers produced from mesophase pitch | |
| Singer | Carbon fibres from mesophase pitch | |
| US4014725A (en) | Method of making carbon cloth from pitch based fiber | |
| Chung | Carbon composites: composites with carbon fibers, nanofibers, and nanotubes | |
| US3919376A (en) | Process for producing high mesophase content pitch fibers | |
| Jenkins et al. | Polymeric carbons: carbon fibre, glass and char | |
| Singer | The mesophase and high modulus carbon fibers from pitch | |
| Ji et al. | Structural evolution of polyacrylonitrile precursor fibers during preoxidation and carbonization | |
| US3919387A (en) | Process for producing high mesophase content pitch fibers | |
| US3716607A (en) | Heat treatment of molten carbonaceous material prior to its conversion to carbon fibers and other shapes | |
| US4138525A (en) | Highly-handleable pitch-based fibers | |
| US4115527A (en) | Production of carbon fibers having high anisotropy | |
| US3991170A (en) | Process for producing orientation in mesophase pitch by rotational motion relative to a magnetic field and carbonization of the oriented mesophase | |
| JPH04263616A (ja) | 炭素糸及びその製造方法 | |
| JPH01138223A (ja) | 炭素材料用原料ピッチの製造方法 | |
| CA1055664A (en) | Rapid thermosetting of carbonaceous fibers produced from mesophase pitch | |
| Johnson et al. | The fine structure of pitch-based carbon fibres | |
| US3652221A (en) | Process for producing carbon fibers | |
| JP2021500488A (ja) | 塩素化ポリ塩化ビニルから形成された炭素繊維及びその製造方法 | |
| Naslain | carbon Fibers from Pan and Pitch | |
| JP2985455B2 (ja) | 炭素繊維およびその製造方法 | |
| JP3406696B2 (ja) | 高熱伝導率炭素繊維の製造方法 | |
| JPH05330915A (ja) | 炭素／炭素複合材の製造方法 | |
| JP3648865B2 (ja) | 炭素繊維の製造方法 |