JPS5352735A - Production of pre-oxidized fiber - Google Patents
Production of pre-oxidized fiberInfo
- Publication number
- JPS5352735A JPS5352735A JP12802476A JP12802476A JPS5352735A JP S5352735 A JPS5352735 A JP S5352735A JP 12802476 A JP12802476 A JP 12802476A JP 12802476 A JP12802476 A JP 12802476A JP S5352735 A JPS5352735 A JP S5352735A
- Authority
- JP
- Japan
- Prior art keywords
- production
- oxidized fiber
- bundles
- filaments
- oxidation
- 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
- 239000000835 fiber Substances 0.000 title 1
- 229920002972 Acrylic fiber Polymers 0.000 abstract 1
- 229920000049 Carbon (fiber) Polymers 0.000 abstract 1
- 239000004917 carbon fiber Substances 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
Landscapes
- Artificial Filaments (AREA)
- Inorganic Fibers (AREA)
Abstract
PURPOSE: Bundles of acrylic fibers are brought into contact with a surface having a curvature radius of less than 5 mm under tension above 1 mg/d and opened. Then pre-oxidation is conducted to prevent fusion between filaments, thus improving the quality of carbon fiber products.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12802476A JPS5352735A (en) | 1976-10-25 | 1976-10-25 | Production of pre-oxidized fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12802476A JPS5352735A (en) | 1976-10-25 | 1976-10-25 | Production of pre-oxidized fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5352735A true JPS5352735A (en) | 1978-05-13 |
JPS5742729B2 JPS5742729B2 (en) | 1982-09-10 |
Family
ID=14974592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12802476A Granted JPS5352735A (en) | 1976-10-25 | 1976-10-25 | Production of pre-oxidized fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5352735A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5836216A (en) * | 1981-08-22 | 1983-03-03 | Toho Rayon Co Ltd | Production of bundle of preoxidized fiber |
WO2019146487A1 (en) * | 2018-01-26 | 2019-08-01 | 東レ株式会社 | Flame-retardant fiber bundle and method for manufacturing carbon fiber bundle |
US11319648B2 (en) | 2018-01-26 | 2022-05-03 | Toray Industries, Inc. | Stabilized fiber bundle and method of manufacturing carbon fiber bundle |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59141936U (en) * | 1983-03-14 | 1984-09-21 | 三洋電機株式会社 | liquid container |
-
1976
- 1976-10-25 JP JP12802476A patent/JPS5352735A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5836216A (en) * | 1981-08-22 | 1983-03-03 | Toho Rayon Co Ltd | Production of bundle of preoxidized fiber |
JPS633972B2 (en) * | 1981-08-22 | 1988-01-27 | Toho Rayon Kk | |
WO2019146487A1 (en) * | 2018-01-26 | 2019-08-01 | 東レ株式会社 | Flame-retardant fiber bundle and method for manufacturing carbon fiber bundle |
US11319648B2 (en) | 2018-01-26 | 2022-05-03 | Toray Industries, Inc. | Stabilized fiber bundle and method of manufacturing carbon fiber bundle |
Also Published As
Publication number | Publication date |
---|---|
JPS5742729B2 (en) | 1982-09-10 |
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