DE3686504T2 - Kohlenstoffartige faser mit federartiger umkehrbarer abbiegung und verfahren zur herstellung. - Google Patents
Kohlenstoffartige faser mit federartiger umkehrbarer abbiegung und verfahren zur herstellung.Info
- Publication number
- DE3686504T2 DE3686504T2 DE8686302959T DE3686504T DE3686504T2 DE 3686504 T2 DE3686504 T2 DE 3686504T2 DE 8686302959 T DE8686302959 T DE 8686302959T DE 3686504 T DE3686504 T DE 3686504T DE 3686504 T2 DE3686504 T2 DE 3686504T2
- Authority
- DE
- Germany
- Prior art keywords
- fiber
- fibers
- temperature
- tow
- fabric
- 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 - Fee Related
Links
- 239000000835 fiber Substances 0.000 title claims description 233
- 230000002441 reversible effect Effects 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title description 4
- 229920000049 Carbon (fiber) Polymers 0.000 title description 2
- 239000004917 carbon fiber Substances 0.000 title description 2
- 239000004744 fabric Substances 0.000 claims description 59
- 239000000463 material Substances 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 35
- 239000002243 precursor Substances 0.000 claims description 28
- 238000009940 knitting Methods 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 20
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 15
- 230000003647 oxidation Effects 0.000 claims description 9
- 238000007254 oxidation reaction Methods 0.000 claims description 9
- 230000001590 oxidative effect Effects 0.000 claims description 9
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000057 synthetic resin Substances 0.000 claims description 6
- 239000003575 carbonaceous material Substances 0.000 claims description 3
- 229920001328 Polyvinylidene chloride Polymers 0.000 claims description 2
- 238000007033 dehydrochlorination reaction Methods 0.000 claims description 2
- 239000005033 polyvinylidene chloride Substances 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 13
- 238000009960 carding Methods 0.000 description 12
- 239000004753 textile Substances 0.000 description 10
- 229910052799 carbon Inorganic materials 0.000 description 7
- 238000003763 carbonization Methods 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 239000011295 pitch Substances 0.000 description 6
- 238000009941 weaving Methods 0.000 description 5
- 238000010000 carbonizing Methods 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229920006298 saran Polymers 0.000 description 4
- 238000009987 spinning Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 210000002268 wool Anatomy 0.000 description 4
- 239000002759 woven fabric Substances 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 239000011280 coal tar Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000002074 melt spinning Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 239000012779 reinforcing material Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000005483 Hooke's law Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- 238000002166 wet spinning Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 241000139306 Platt Species 0.000 description 1
- 229920000265 Polyparaphenylene Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 208000013201 Stress fracture Diseases 0.000 description 1
- IUHFWCGCSVTMPG-UHFFFAOYSA-N [C].[C] Chemical group [C].[C] IUHFWCGCSVTMPG-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229920000891 common polymer Polymers 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003745 detangling effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 210000004177 elastic tissue Anatomy 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000011302 mesophase pitch Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001197 polyacetylene Polymers 0.000 description 1
- 229920005594 polymer fiber Polymers 0.000 description 1
- -1 polyphenylene Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000009528 severe injury Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000010784 textile waste Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000009732 tufting Methods 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
-
- 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
- D01F9/145—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
- D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues
- D01F9/15—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues from coal 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
- 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
- D01F9/20—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
-
- 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)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Nonwoven Fabrics (AREA)
- Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72444085A | 1985-04-18 | 1985-04-18 | |
| US82756786A | 1986-02-10 | 1986-02-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3686504D1 DE3686504D1 (de) | 1992-10-01 |
| DE3686504T2 true DE3686504T2 (de) | 1993-01-21 |
Family
ID=27110981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8686302959T Expired - Fee Related DE3686504T2 (de) | 1985-04-18 | 1986-04-18 | Kohlenstoffartige faser mit federartiger umkehrbarer abbiegung und verfahren zur herstellung. |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0199567B1 (ja) |
| JP (4) | JPH0670286B2 (ja) |
| KR (1) | KR890000129B1 (ja) |
| AU (1) | AU590879B2 (ja) |
| BR (1) | BR8606634A (ja) |
| CA (1) | CA1284858C (ja) |
| DE (1) | DE3686504T2 (ja) |
| WO (1) | WO1986006110A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013206984A1 (de) * | 2013-04-18 | 2014-10-23 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Herstellen von Kohlefasern |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0286674B1 (en) * | 1986-10-14 | 1994-07-20 | The Dow Chemical Company | Sound and thermal insulation |
| US4898783A (en) * | 1986-10-14 | 1990-02-06 | The Dow Chemical Company | Sound and thermal insulation |
| JP2648711B2 (ja) * | 1986-11-07 | 1997-09-03 | 株式会社 ペトカ | ピッチ系炭素繊維三次元織物の製造法 |
| US4868038A (en) * | 1987-10-23 | 1989-09-19 | The Dow Chemical Company | Carbonaceous fiber reinforced composites |
| US4950540A (en) * | 1987-10-28 | 1990-08-21 | The Dow Chemical Company | Method of improving the flame retarding and fire blocking characteristics of a fiber tow or yarn |
| US4950533A (en) * | 1987-10-28 | 1990-08-21 | The Dow Chemical Company | Flame retarding and fire blocking carbonaceous fiber structures and fabrics |
| US4879168A (en) * | 1987-10-28 | 1989-11-07 | The Dow Chemical Company | Flame retarding and fire blocking fiber blends |
| US4844974A (en) * | 1987-11-18 | 1989-07-04 | The Dow Chemical Company | Antistatic, antislosh, flame arresting structure for use in containers holding flammable fluids |
| US4857394A (en) * | 1988-01-29 | 1989-08-15 | The Dow Chemical Company | Flame retardant foams |
| US4869962A (en) * | 1988-01-29 | 1989-09-26 | The Dow Chemical Company | Asbestos-like structures |
| US4956235A (en) * | 1988-03-04 | 1990-09-11 | The Dow Chemical Company | Carbonaceous fiber or fiber assembly with inorganic coating |
| US5034267A (en) * | 1988-03-04 | 1991-07-23 | The Dow Chemical Company | Carbonaceous fiber or fiber assembly with inorganic coating |
| US4978571A (en) * | 1988-03-04 | 1990-12-18 | The Dow Chemical Company | Carbonaceous fiber or fiber assembly with inorganic coating |
| US4944999A (en) * | 1988-03-04 | 1990-07-31 | The Dow Chemical Company | Carbonaceous fiber or fiber assembly with inorganic coating |
| US5028477A (en) * | 1988-03-04 | 1991-07-02 | The Dow Chemical Company | Carbonaceous fiber or fiber assembly with inorganic coating |
| US4902563A (en) * | 1988-03-04 | 1990-02-20 | The Dow Chemical Company | Carbonaceous fiber or fiber assembly with inorganic coating |
| JPH0791749B2 (ja) * | 1988-03-04 | 1995-10-04 | ザ ダウ ケミカル カンパニー | 濃密化炭素質繊維構造物 |
| US4897303A (en) * | 1988-03-07 | 1990-01-30 | The Dow Chemical Company | Buoyant coated fibers |
| JPH0811863B2 (ja) * | 1988-03-15 | 1996-02-07 | チッソ株式会社 | 繊維マット及びその製造方法 |
| JP2838140B2 (ja) * | 1988-03-17 | 1998-12-16 | 株式会社ペトカ | よじれを有する炭素繊維及びその製造方法 |
| US4923747A (en) * | 1988-08-18 | 1990-05-08 | The Dow Chemical Company | Ceramic thermal barriers |
| US5024877A (en) * | 1989-04-14 | 1991-06-18 | The Dow Chemical Company | Fire resistant materials |
| JP3737849B2 (ja) * | 1996-03-31 | 2006-01-25 | 大阪瓦斯株式会社 | 炭素繊維３次元構造体の製造方法 |
| EP1921711B1 (en) | 2005-09-02 | 2017-12-27 | Fujitsu Limited | Rf tag and method for manufacturing rf tag |
| GB2477531B (en) * | 2010-02-05 | 2015-02-18 | Univ Leeds | Carbon fibre yarn and method for the production thereof |
| KR101504726B1 (ko) * | 2013-11-15 | 2015-03-30 | 한국건설기술연구원 | 탄소섬유 메쉬 및 내화모르타르 피복재를 구비한 고강도의 폭렬방지 내화 구조물 및 그 시공 방법 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1190269A (en) * | 1966-07-08 | 1970-04-29 | Nat Res Dev | The Manufacture of Cloth from Polymeric Fibre Material |
| US4014725A (en) * | 1975-03-27 | 1977-03-29 | Union Carbide Corporation | Method of making carbon cloth from pitch based fiber |
| GB1587515A (en) * | 1976-11-03 | 1981-04-08 | Courtaulds Ltd | Composite structure |
| JPS5398423A (en) * | 1977-02-04 | 1978-08-28 | Toshiba Corp | Method of shaping carbon fibers |
| US4193252A (en) * | 1978-06-28 | 1980-03-18 | Hitco | Knit-deknit method of handling yarn to produce carbon or graphite yarn |
| JPS5742925A (en) * | 1980-08-22 | 1982-03-10 | Toho Rayon Co Ltd | Production of high-performance carbon fiber strand |
| US4351816A (en) * | 1980-12-17 | 1982-09-28 | Union Carbide Corporation | Method for producing a mesophase pitch derived carbon yarn and fiber |
| JPS57175664A (en) * | 1981-04-20 | 1982-10-28 | Murata Mach Ltd | Accomodation of pitch fiber bundle |
| JPS57188464A (en) * | 1981-05-11 | 1982-11-19 | Mitsubishi Pencil Co | Carbon spring and manufacture |
-
1986
- 1986-04-17 JP JP61502457A patent/JPH0670286B2/ja not_active Expired - Fee Related
- 1986-04-17 BR BR8606634A patent/BR8606634A/pt active Search and Examination
- 1986-04-17 WO PCT/US1986/000802 patent/WO1986006110A1/en unknown
- 1986-04-17 KR KR1019860700908A patent/KR890000129B1/ko not_active IP Right Cessation
- 1986-04-17 CA CA000506941A patent/CA1284858C/en not_active Expired - Fee Related
- 1986-04-18 EP EP86302959A patent/EP0199567B1/en not_active Expired - Lifetime
- 1986-04-18 AU AU56359/86A patent/AU590879B2/en not_active Ceased
- 1986-04-18 DE DE8686302959T patent/DE3686504T2/de not_active Expired - Fee Related
-
1989
- 1989-11-15 JP JP1295170A patent/JPH0663137B2/ja not_active Expired - Lifetime
- 1989-11-15 JP JP1295169A patent/JPH0327121A/ja active Pending
- 1989-11-15 JP JP1295171A patent/JPH0663138B2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013206984A1 (de) * | 2013-04-18 | 2014-10-23 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Herstellen von Kohlefasern |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0670286B2 (ja) | 1994-09-07 |
| JPH0327122A (ja) | 1991-02-05 |
| WO1986006110A1 (en) | 1986-10-23 |
| EP0199567B1 (en) | 1992-08-26 |
| BR8606634A (pt) | 1987-08-04 |
| AU590879B2 (en) | 1989-11-23 |
| DE3686504D1 (de) | 1992-10-01 |
| EP0199567A2 (en) | 1986-10-29 |
| JPH0327121A (ja) | 1991-02-05 |
| AU5635986A (en) | 1986-10-23 |
| JPH0327123A (ja) | 1991-02-05 |
| CA1284858C (en) | 1991-06-18 |
| JPH0663137B2 (ja) | 1994-08-17 |
| KR880700109A (ko) | 1988-02-15 |
| KR890000129B1 (ko) | 1989-03-08 |
| JPH0663138B2 (ja) | 1994-08-17 |
| EP0199567A3 (en) | 1988-01-13 |
| JPS62500600A (ja) | 1987-03-12 |
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