FR2133770B1 - - Google Patents
Info
- Publication number
- FR2133770B1 FR2133770B1 FR7213262A FR7213262A FR2133770B1 FR 2133770 B1 FR2133770 B1 FR 2133770B1 FR 7213262 A FR7213262 A FR 7213262A FR 7213262 A FR7213262 A FR 7213262A FR 2133770 B1 FR2133770 B1 FR 2133770B1
- Authority
- FR
- France
- 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
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/04—Dry spinning methods
-
- 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
-
- 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
- D01F9/16—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from products of vegetable origin or derivatives thereof, e.g. from cellulose acetate
- D01F9/17—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from products of vegetable origin or derivatives thereof, e.g. from cellulose acetate from lignin
-
- 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
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Inorganic Fibers (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712118488 DE2118488A1 (en) | 1971-04-16 | 1971-04-16 | Stable ligament fibers, carbon fibers and processes for their manufacture |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2133770A1 FR2133770A1 (en) | 1972-12-01 |
FR2133770B1 true FR2133770B1 (en) | 1976-10-29 |
Family
ID=5804897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7213262A Expired FR2133770B1 (en) | 1971-04-16 | 1972-04-14 |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE782049A (en) |
DE (1) | DE2118488A1 (en) |
FR (1) | FR2133770B1 (en) |
GB (1) | GB1359764A (en) |
IT (1) | IT952623B (en) |
NL (1) | NL7205078A (en) |
SE (1) | SE379379B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2326455B2 (en) * | 2007-11-27 | 2010-02-26 | Universidad De Sevilla | PROCEDURE FOR THE MANUFACTURING IN AMBIENT TEMPERATURE OF MICRO AND NANOFIBERS OF LIGNINA AND OTHER RESINOSUS COMPOUNDS. |
US20130183227A1 (en) * | 2010-09-23 | 2013-07-18 | Toho Tenax Europe Gmbh | Thermoplastic lignin for producing carbon fibers |
EP2524980A1 (en) | 2011-05-18 | 2012-11-21 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method for producing precursor fibres and carbon fibres containing lignine |
WO2013144124A1 (en) * | 2012-03-28 | 2013-10-03 | Toho Tenax Europe Gmbh | Lignin derivative, method for the production thereof, and spinning method for producing a fiber from the lignin derivative |
WO2013144123A1 (en) | 2012-03-28 | 2013-10-03 | Toho Tenax Europe Gmbh | Meltable lignin derivative and lignin derivative fiber produced therefrom |
AU2014372186A1 (en) | 2013-12-23 | 2016-06-30 | Stora Enso Oyj | A conductive carbon powder, a method for the manufacturing thereof and use thereof |
AU2016333829B2 (en) | 2015-10-08 | 2020-06-25 | Stora Enso Oyj | A process for the manufacture of a precursor yarn |
DE102022117670A1 (en) | 2022-07-14 | 2024-01-25 | Technikum Laubholz Gmbh | Precursor fibers of lignin-based carbon fibers, their production and use |
CN116770581B (en) * | 2023-08-28 | 2023-10-20 | 烟台奥森制动材料有限公司 | Method for preparing antioxidant carbon fiber solid felt by adopting metal ion purifying agent |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE757620A (en) * | 1969-10-17 | 1971-04-16 | Bayer Ag | CARBON FIBER PREPARATION PROCESS |
-
1971
- 1971-04-16 DE DE19712118488 patent/DE2118488A1/en active Pending
-
1972
- 1972-04-13 BE BE782049A patent/BE782049A/en unknown
- 1972-04-13 IT IT4957772A patent/IT952623B/en active
- 1972-04-14 NL NL7205078A patent/NL7205078A/xx unknown
- 1972-04-14 GB GB1730872A patent/GB1359764A/en not_active Expired
- 1972-04-14 FR FR7213262A patent/FR2133770B1/fr not_active Expired
- 1972-04-14 SE SE489472A patent/SE379379B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
IT952623B (en) | 1973-07-30 |
GB1359764A (en) | 1974-07-10 |
SE379379B (en) | 1975-10-06 |
NL7205078A (en) | 1972-10-18 |
FR2133770A1 (en) | 1972-12-01 |
DE2118488A1 (en) | 1972-10-26 |
BE782049A (en) | 1979-10-13 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |