FR2175882B1 - - Google Patents
Info
- Publication number
- FR2175882B1 FR2175882B1 FR7308604A FR7308604A FR2175882B1 FR 2175882 B1 FR2175882 B1 FR 2175882B1 FR 7308604 A FR7308604 A FR 7308604A FR 7308604 A FR7308604 A FR 7308604A FR 2175882 B1 FR2175882 B1 FR 2175882B1
- 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
- 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
- D01F9/32—Apparatus therefor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Fibers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722211639 DE2211639C3 (de) | 1972-03-10 | 1972-03-10 | Verfahren zur Herstellung von Kohlenstoff-Fäden |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2175882A1 FR2175882A1 (ja) | 1973-10-26 |
FR2175882B1 true FR2175882B1 (ja) | 1976-06-11 |
Family
ID=5838544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7308604A Expired FR2175882B1 (ja) | 1972-03-10 | 1973-03-09 |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS49526A (ja) |
BE (1) | BE796525A (ja) |
CA (1) | CA1016323A (ja) |
DD (1) | DD104492A5 (ja) |
DE (1) | DE2211639C3 (ja) |
FR (1) | FR2175882B1 (ja) |
GB (1) | GB1395284A (ja) |
IT (1) | IT981236B (ja) |
NL (1) | NL7303210A (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4100004A (en) * | 1976-05-11 | 1978-07-11 | Securicum S.A. | Method of making carbon fibers and resin-impregnated carbon fibers |
GB1526008A (en) * | 1976-12-09 | 1978-09-27 | Toray Industries | Process and precursor fibres for producing carbon fibres |
JPS60246821A (ja) * | 1984-05-18 | 1985-12-06 | Mitsubishi Rayon Co Ltd | 炭素繊維の製造方法 |
CA1327258C (en) * | 1988-02-16 | 1994-03-01 | James Toner Paul Jr. | Method of manufacturing carbon fiber using preliminary stretch |
CN113584875B (zh) * | 2021-07-30 | 2023-04-07 | 北京化工大学常州先进材料研究院 | 一种大丝束聚丙烯腈纤维的改性方法 |
-
1972
- 1972-03-10 DE DE19722211639 patent/DE2211639C3/de not_active Expired
-
1973
- 1973-03-07 NL NL7303210A patent/NL7303210A/xx not_active Application Discontinuation
- 1973-03-08 CA CA165,565A patent/CA1016323A/en not_active Expired
- 1973-03-08 IT IT2135773A patent/IT981236B/it active
- 1973-03-08 DD DD16938573A patent/DD104492A5/xx unknown
- 1973-03-09 FR FR7308604A patent/FR2175882B1/fr not_active Expired
- 1973-03-09 JP JP2717973A patent/JPS49526A/ja active Pending
- 1973-03-09 GB GB1141273A patent/GB1395284A/en not_active Expired
- 1973-03-09 BE BE128580A patent/BE796525A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1395284A (en) | 1975-05-21 |
JPS49526A (ja) | 1974-01-07 |
DE2211639A1 (de) | 1973-09-20 |
DE2211639C3 (de) | 1978-12-14 |
DE2211639B2 (de) | 1978-04-20 |
FR2175882A1 (ja) | 1973-10-26 |
NL7303210A (ja) | 1973-09-12 |
DD104492A5 (ja) | 1974-03-12 |
CA1016323A (en) | 1977-08-30 |
IT981236B (it) | 1974-10-10 |
BE796525A (fr) | 1973-09-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |