JPWO2020203531A5 - - Google Patents
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- Publication number
- JPWO2020203531A5 JPWO2020203531A5 JP2020518742A JP2020518742A JPWO2020203531A5 JP WO2020203531 A5 JPWO2020203531 A5 JP WO2020203531A5 JP 2020518742 A JP2020518742 A JP 2020518742A JP 2020518742 A JP2020518742 A JP 2020518742A JP WO2020203531 A5 JPWO2020203531 A5 JP WO2020203531A5
- Authority
- JP
- Japan
- Prior art keywords
- fiber bundle
- producing
- flameproof
- temperature
- brought
- 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 claims description 30
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 3
- 239000010419 fine particle Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019071045 | 2019-04-03 | ||
| JP2019071045 | 2019-04-03 | ||
| PCT/JP2020/013261 WO2020203531A1 (ja) | 2019-04-03 | 2020-03-25 | 耐炎化繊維束の製造方法および炭素繊維束の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2020203531A1 JPWO2020203531A1 (https=) | 2020-10-08 |
| JPWO2020203531A5 true JPWO2020203531A5 (https=) | 2023-03-15 |
| JP7468343B2 JP7468343B2 (ja) | 2024-04-16 |
Family
ID=72668316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020518742A Active JP7468343B2 (ja) | 2019-04-03 | 2020-03-25 | 耐炎化繊維束の製造方法および炭素繊維束の製造方法 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7468343B2 (https=) |
| TW (1) | TW202104694A (https=) |
| WO (1) | WO2020203531A1 (https=) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4724966B1 (https=) * | 1970-04-08 | 1972-07-08 | ||
| JPS55137222A (en) * | 1979-04-09 | 1980-10-25 | Sumitomo Chem Co Ltd | Production of carbon fiber |
| JPS60252722A (ja) * | 1984-05-30 | 1985-12-13 | Idemitsu Kosan Co Ltd | 炭素繊維の製造方法 |
| JPH01111021A (ja) * | 1987-10-26 | 1989-04-27 | Toray Ind Inc | 炭素繊維の製造方法 |
| JPH08246248A (ja) * | 1995-03-07 | 1996-09-24 | Toray Ind Inc | 炭素繊維製造用装置および炭素繊維の製造方法 |
| JPH11241230A (ja) * | 1997-12-11 | 1999-09-07 | Toray Ind Inc | 炭素繊維、炭素繊維用前駆体繊維、複合材料および炭素繊 維の製造方法 |
| JP2002242029A (ja) * | 2001-02-14 | 2002-08-28 | Mitsubishi Rayon Co Ltd | 無仮撚り炭素繊維糸条及びその製造方法 |
| CN1900392A (zh) * | 2006-06-01 | 2007-01-24 | 肖忠渊 | 碳纤维生产线的除静电专用装置 |
| JP5249653B2 (ja) * | 2008-07-07 | 2013-07-31 | 三菱レイヨン株式会社 | 炭素繊維前駆体アクリル繊維束の製造方法及びその製造装置 |
| CN104451962A (zh) * | 2014-10-23 | 2015-03-25 | 吉林方大江城碳纤维有限公司 | 碳纤维生产中静电的消除方法 |
| JP6852405B2 (ja) * | 2017-01-10 | 2021-03-31 | 東レ株式会社 | 炭素繊維束の製造方法 |
-
2020
- 2020-03-25 JP JP2020518742A patent/JP7468343B2/ja active Active
- 2020-03-25 WO PCT/JP2020/013261 patent/WO2020203531A1/ja not_active Ceased
- 2020-03-30 TW TW109110744A patent/TW202104694A/zh unknown
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