EP0372931A3 - Kontinuierliche Kohlenstoffasern mit sehr hohem Modul - Google Patents
Kontinuierliche Kohlenstoffasern mit sehr hohem Modul Download PDFInfo
- Publication number
- EP0372931A3 EP0372931A3 EP19890312718 EP89312718A EP0372931A3 EP 0372931 A3 EP0372931 A3 EP 0372931A3 EP 19890312718 EP19890312718 EP 19890312718 EP 89312718 A EP89312718 A EP 89312718A EP 0372931 A3 EP0372931 A3 EP 0372931A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- carbon fiber
- continuous
- pitch
- spinning
- melt
- 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
- 229920000049 Carbon (fiber) Polymers 0.000 title abstract 3
- 239000004917 carbon fiber Substances 0.000 title abstract 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title abstract 3
- 239000011295 pitch Substances 0.000 abstract 4
- 239000000835 fiber Substances 0.000 abstract 3
- 238000002074 melt spinning Methods 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 238000010000 carbonizing Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 239000011302 mesophase pitch Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 238000007669 thermal treatment Methods 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
- D01F9/145—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 (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28094288A | 1988-12-07 | 1988-12-07 | |
US280942 | 1988-12-07 | ||
US32440189A | 1989-03-15 | 1989-03-15 | |
US324401 | 1989-03-15 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0372931A2 EP0372931A2 (de) | 1990-06-13 |
EP0372931A3 true EP0372931A3 (de) | 1991-11-06 |
EP0372931B1 EP0372931B1 (de) | 1995-05-10 |
Family
ID=26960622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19890312718 Expired - Lifetime EP0372931B1 (de) | 1988-12-07 | 1989-12-06 | Kontinuierliche Kohlenstoffasern mit sehr hohem Modul |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0372931B1 (de) |
JP (1) | JP2769889B2 (de) |
CA (1) | CA2004370C (de) |
DE (1) | DE68922591T2 (de) |
HK (1) | HK1007176A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5169616A (en) * | 1990-12-28 | 1992-12-08 | E. I. Du Pont De Nemours And Company | High thermal conductivity carbon fibers |
JP3125062B2 (ja) * | 1993-02-24 | 2001-01-15 | 株式会社ペトカ | 炭素繊維の製造方法 |
CA2124158C (en) * | 1993-06-14 | 2005-09-13 | Daniel H. Hecht | High modulus carbon and graphite articles and method for their preparation |
JP4772239B2 (ja) | 2001-10-02 | 2011-09-14 | ポリマテック株式会社 | 黒鉛化炭素粉末及び熱伝導性複合材料組成物 |
EP2025704A4 (de) | 2006-04-27 | 2010-11-24 | Teijin Ltd | Kohlefaserverbundflächengebilde |
US7749479B2 (en) | 2006-11-22 | 2010-07-06 | Hexcel Corporation | Carbon fibers having improved strength and modulus and an associated method and apparatus for preparing same |
JP6133091B2 (ja) * | 2013-03-22 | 2017-05-24 | 株式会社クラレ | ピッチ系炭素繊維およびその製造方法 |
KR102109019B1 (ko) * | 2019-12-26 | 2020-05-12 | 이성만 | 발열원단 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2296032A2 (fr) * | 1974-12-24 | 1976-07-23 | Union Carbide Corp | Procede de preparation de fibres de carbone |
US4351816A (en) * | 1980-12-17 | 1982-09-28 | Union Carbide Corporation | Method for producing a mesophase pitch derived carbon yarn and fiber |
EP0104639A2 (de) * | 1982-09-27 | 1984-04-04 | Amoco Corporation | Verfahren zum Verbessern von Kohlenstoffasern |
EP0163339A2 (de) * | 1984-04-30 | 1985-12-04 | Amoco Corporation | Kohlenstoffasern und Verfahren zu deren Herstellung |
-
1989
- 1989-12-01 CA CA 2004370 patent/CA2004370C/en not_active Expired - Lifetime
- 1989-12-06 DE DE1989622591 patent/DE68922591T2/de not_active Expired - Lifetime
- 1989-12-06 EP EP19890312718 patent/EP0372931B1/de not_active Expired - Lifetime
- 1989-12-06 JP JP1315512A patent/JP2769889B2/ja not_active Expired - Lifetime
-
1998
- 1998-06-24 HK HK98106400A patent/HK1007176A1/xx not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2296032A2 (fr) * | 1974-12-24 | 1976-07-23 | Union Carbide Corp | Procede de preparation de fibres de carbone |
US4351816A (en) * | 1980-12-17 | 1982-09-28 | Union Carbide Corporation | Method for producing a mesophase pitch derived carbon yarn and fiber |
EP0104639A2 (de) * | 1982-09-27 | 1984-04-04 | Amoco Corporation | Verfahren zum Verbessern von Kohlenstoffasern |
EP0163339A2 (de) * | 1984-04-30 | 1985-12-04 | Amoco Corporation | Kohlenstoffasern und Verfahren zu deren Herstellung |
Also Published As
Publication number | Publication date |
---|---|
HK1007176A1 (en) | 1999-04-01 |
JP2769889B2 (ja) | 1998-06-25 |
CA2004370A1 (en) | 1990-06-07 |
JPH02242919A (ja) | 1990-09-27 |
EP0372931B1 (de) | 1995-05-10 |
EP0372931A2 (de) | 1990-06-13 |
DE68922591T2 (de) | 1995-09-28 |
CA2004370C (en) | 1995-11-21 |
DE68922591D1 (de) | 1995-06-14 |
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