CA1055664A - Rapid thermosetting of carbonaceous fibers produced from mesophase pitch - Google Patents
Rapid thermosetting of carbonaceous fibers produced from mesophase pitchInfo
- Publication number
- CA1055664A CA1055664A CA240,935A CA240935A CA1055664A CA 1055664 A CA1055664 A CA 1055664A CA 240935 A CA240935 A CA 240935A CA 1055664 A CA1055664 A CA 1055664A
- Authority
- CA
- Canada
- Prior art keywords
- fibers
- temperature
- pitch
- minute
- minutes
- 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 abstract description 154
- 229920001187 thermosetting polymer Polymers 0.000 title claims abstract description 34
- 239000011302 mesophase pitch Substances 0.000 title abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 46
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000000460 chlorine Substances 0.000 claims abstract description 45
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 45
- 238000000034 method Methods 0.000 claims abstract description 24
- 239000012298 atmosphere Substances 0.000 claims abstract description 21
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000001301 oxygen Substances 0.000 claims abstract description 19
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 19
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 11
- 239000004917 carbon fiber Substances 0.000 claims abstract description 11
- 238000009987 spinning Methods 0.000 claims description 10
- 238000010000 carbonizing Methods 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 1
- 229910021469 graphitizable carbon Inorganic materials 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 claims 1
- 239000011295 pitch Substances 0.000 abstract description 114
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 26
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 18
- 229910052799 carbon Inorganic materials 0.000 description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 16
- 239000000243 solution Substances 0.000 description 15
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 14
- 239000000463 material Substances 0.000 description 14
- 229910002804 graphite Inorganic materials 0.000 description 13
- 239000010439 graphite Substances 0.000 description 13
- 239000001257 hydrogen Substances 0.000 description 11
- 229910052739 hydrogen Inorganic materials 0.000 description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 10
- 239000011301 petroleum pitch Substances 0.000 description 8
- 239000002243 precursor Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 7
- 238000002791 soaking Methods 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 125000004054 acenaphthylenyl group Chemical group C1(=CC2=CC=CC3=CC=CC1=C23)* 0.000 description 4
- HXGDTGSAIMULJN-UHFFFAOYSA-N acetnaphthylene Natural products C1=CC(C=C2)=C3C2=CC=CC3=C1 HXGDTGSAIMULJN-UHFFFAOYSA-N 0.000 description 4
- 230000005587 bubbling Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004581 coalescence Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000000197 pyrolysis Methods 0.000 description 3
- 239000012047 saturated solution Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 239000003039 volatile agent Substances 0.000 description 3
- 239000000080 wetting agent Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 101000837192 Drosophila melanogaster Teneurin-m Proteins 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 239000011280 coal tar Substances 0.000 description 2
- 239000011294 coal tar pitch Substances 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 238000001914 filtration Methods 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
- 239000011521 glass Substances 0.000 description 2
- 239000011316 heat-treated pitch Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 238000000944 Soxhlet extraction Methods 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002003 electron diffraction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 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
- JGJLWPGRMCADHB-UHFFFAOYSA-N hypobromite Inorganic materials Br[O-] JGJLWPGRMCADHB-UHFFFAOYSA-N 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005088 metallography Methods 0.000 description 1
- ACXCKRZOISAYHH-UHFFFAOYSA-N molecular chlorine hydrate Chemical compound O.ClCl ACXCKRZOISAYHH-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000001907 polarising light microscopy Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002195 soluble material Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 238000009736 wetting Methods 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Inorganic Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53618574A | 1974-12-24 | 1974-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1055664A true CA1055664A (en) | 1979-06-05 |
Family
ID=24137506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA240,935A Expired CA1055664A (en) | 1974-12-24 | 1975-12-02 | Rapid thermosetting of carbonaceous fibers produced from mesophase pitch |
Country Status (15)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6059950B2 (ja) * | 1980-09-03 | 1985-12-27 | 新日鐵化学株式会社 | ピツチの製造方法 |
| JPS59163423A (ja) * | 1983-03-09 | 1984-09-14 | Kashima Sekiyu Kk | 炭素繊維の紡糸法 |
| JPS6081319A (ja) * | 1983-10-12 | 1985-05-09 | Nippon Oil Co Ltd | ピツチ繊維の不融化方法 |
| JPS6088124A (ja) * | 1983-10-14 | 1985-05-17 | Nippon Oil Co Ltd | ピッチ繊維から分繊性に優れた不融化繊維を製造する方法 |
| JPS60134027A (ja) * | 1983-12-20 | 1985-07-17 | Nippon Oil Co Ltd | ピツチ系炭素繊維の製造方法 |
| JPS6128019A (ja) * | 1984-07-10 | 1986-02-07 | Teijin Ltd | ピツチ系炭素繊維の製造法 |
| CA2004370C (en) * | 1988-12-07 | 1995-11-21 | David Arthur Schulz | Continuous, ultrahigh modulus carbon fiber |
| DE102016105059B4 (de) * | 2016-03-18 | 2021-07-29 | Gottfried Wilhelm Leibniz Universität Hannover | Kohlenstofffaser mit hoher Leitfähigkeit, Herstellungsverfahren und Verwendungen hierfür |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US338147A (en) * | 1886-03-16 | Hieam field | ||
| CA1019919A (en) * | 1972-03-30 | 1977-11-01 | Leonard S. Singer | High modulus, high strength carbon fibers produced from mesophase pitch |
| DE2350769A1 (de) * | 1972-10-31 | 1974-05-09 | Union Carbide Corp | Verfahren zur herstellung graphitisierbarer kohlenstoff-fasern |
-
1975
- 1975-12-02 CA CA240,935A patent/CA1055664A/en not_active Expired
- 1975-12-12 DE DE19752556126 patent/DE2556126A1/de active Granted
- 1975-12-22 SE SE7514520A patent/SE418307B/xx not_active IP Right Cessation
- 1975-12-23 FR FR7539591A patent/FR2296032A2/fr active Granted
- 1975-12-23 DK DK591275A patent/DK145350C/da not_active IP Right Cessation
- 1975-12-23 AT AT979275A patent/AT347004B/de not_active IP Right Cessation
- 1975-12-23 JP JP50153920A patent/JPS5188729A/ja active Pending
- 1975-12-23 ZA ZA00757977A patent/ZA757977B/xx unknown
- 1975-12-23 ES ES443800A patent/ES443800A2/es not_active Expired
- 1975-12-23 CH CH1673775A patent/CH606516A5/xx not_active IP Right Cessation
- 1975-12-23 NL NL7515008A patent/NL7515008A/xx not_active Application Discontinuation
- 1975-12-23 NO NO754383A patent/NO754383L/no unknown
- 1975-12-23 BE BE163080A patent/BE837035R/xx not_active IP Right Cessation
- 1975-12-23 GB GB52526/75A patent/GB1538042A/en not_active Expired
- 1975-12-23 IT IT52860/75A patent/IT1053271B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| CH606516A5 (enrdf_load_stackoverflow) | 1978-10-31 |
| BE837035R (fr) | 1976-06-23 |
| SE418307B (sv) | 1981-05-18 |
| DK145350B (da) | 1982-11-01 |
| NL7515008A (nl) | 1976-06-28 |
| SE7514520L (sv) | 1976-06-25 |
| ES443800A2 (es) | 1977-05-16 |
| FR2296032A2 (fr) | 1976-07-23 |
| AU8781175A (en) | 1977-06-30 |
| DE2556126A1 (de) | 1976-07-08 |
| IT1053271B (it) | 1981-08-31 |
| ZA757977B (en) | 1976-12-29 |
| JPS5188729A (enrdf_load_stackoverflow) | 1976-08-03 |
| GB1538042A (en) | 1979-01-10 |
| DK145350C (da) | 1983-03-21 |
| ATA979275A (de) | 1978-04-15 |
| AT347004B (de) | 1978-12-11 |
| FR2296032B2 (enrdf_load_stackoverflow) | 1979-09-07 |
| DK591275A (da) | 1976-06-25 |
| DE2556126C2 (enrdf_load_stackoverflow) | 1990-06-28 |
| NO754383L (enrdf_load_stackoverflow) | 1976-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3919376A (en) | Process for producing high mesophase content pitch fibers | |
| US4005183A (en) | High modulus, high strength carbon fibers produced from mesophase pitch | |
| US4014725A (en) | Method of making carbon cloth from pitch based fiber | |
| US3919387A (en) | Process for producing high mesophase content pitch fibers | |
| US3629379A (en) | Production of carbon filaments from low-priced pitches | |
| US3595946A (en) | Process for the production of carbon filaments from coal tar pitch | |
| US4209500A (en) | Low molecular weight mesophase pitch | |
| US3392216A (en) | Method for producing carbon structures from molten baked substances | |
| US4138525A (en) | Highly-handleable pitch-based fibers | |
| US4470960A (en) | Process for the production of pitch-derived carbon fibers | |
| US4115527A (en) | Production of carbon fibers having high anisotropy | |
| CA1055664A (en) | Rapid thermosetting of carbonaceous fibers produced from mesophase pitch | |
| US4474617A (en) | Pitch for carbon fibers | |
| US4066737A (en) | Method for making isotropic carbon fibers | |
| GB2111524A (en) | Starting pitches for carbon fibers | |
| KR910005574B1 (ko) | 탄소 재료용 피치의 제조방법 | |
| US4574077A (en) | Process for producing pitch based graphite fibers | |
| US4356158A (en) | Process for producing carbon fibers | |
| JP2849156B2 (ja) | 中空炭素繊維の製造方法 | |
| US4859381A (en) | Process for preparing pitch-type carbon fibers | |
| JPH0150275B2 (enrdf_load_stackoverflow) | ||
| US4859382A (en) | Process for preparing carbon fibers elliptical in section | |
| JPH06146120A (ja) | 高強度、高弾性率ピッチ系炭素繊維及びその製造方法 | |
| US4490239A (en) | Pitch for carbon fibers | |
| JPS6278220A (ja) | リボン状炭素繊維の製造方法 |