JPS6317123B2 - - Google Patents
Info
- Publication number
- JPS6317123B2 JPS6317123B2 JP10957281A JP10957281A JPS6317123B2 JP S6317123 B2 JPS6317123 B2 JP S6317123B2 JP 10957281 A JP10957281 A JP 10957281A JP 10957281 A JP10957281 A JP 10957281A JP S6317123 B2 JPS6317123 B2 JP S6317123B2
- Authority
- JP
- Japan
- Prior art keywords
- spinning
- nozzle
- holes
- diameter
- fineness
- 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.)
- Expired
Links
- 238000009987 spinning Methods 0.000 claims description 40
- 239000000835 fiber Substances 0.000 claims description 16
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 12
- 238000002166 wet spinning Methods 0.000 claims description 6
- 235000005074 zinc chloride Nutrition 0.000 claims description 6
- 239000011592 zinc chloride Substances 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 229910017053 inorganic salt Inorganic materials 0.000 claims description 4
- 229920002239 polyacrylonitrile Polymers 0.000 claims 1
- 230000015271 coagulation Effects 0.000 description 7
- 238000005345 coagulation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 229920002972 Acrylic fiber Polymers 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920005594 polymer fiber Polymers 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10957281A JPS5813714A (ja) | 1981-07-14 | 1981-07-14 | 湿式紡糸用ノズル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10957281A JPS5813714A (ja) | 1981-07-14 | 1981-07-14 | 湿式紡糸用ノズル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5813714A JPS5813714A (ja) | 1983-01-26 |
| JPS6317123B2 true JPS6317123B2 (enrdf_load_stackoverflow) | 1988-04-12 |
Family
ID=14513644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10957281A Granted JPS5813714A (ja) | 1981-07-14 | 1981-07-14 | 湿式紡糸用ノズル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5813714A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01209217A (ja) * | 1988-02-17 | 1989-08-23 | Seiwa Seika Kk | 物品の整列搬送装置 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0823083B2 (ja) * | 1985-11-26 | 1996-03-06 | 日本エクスラン工業株式会社 | アクリル繊維の製造法 |
| JPS6342910A (ja) * | 1986-08-07 | 1988-02-24 | Toho Rayon Co Ltd | 炭素繊維製造用アクリロニトリル系繊維束の製造法 |
| JPH0496502A (ja) * | 1990-08-13 | 1992-03-27 | Nec Corp | マイクロ波モノリシック集積回路 |
| US20080095875A1 (en) * | 2006-10-10 | 2008-04-24 | Serge Rebouillat | Spinnerets for making cut-resistant yarns |
| US7638193B1 (en) * | 2006-10-10 | 2009-12-29 | E. I. Du Pont De Nemours And Company | Cut-resistant yarns and method of manufacture |
| JP5381130B2 (ja) * | 2009-01-30 | 2014-01-08 | 東レ株式会社 | 湿式紡糸用口金およびアクリル系炭素繊維用前駆体繊維束ないし炭素繊維の製造方法 |
| JP7352946B2 (ja) * | 2019-09-05 | 2023-09-29 | ヤマシンフィルタ株式会社 | メルトブロー装置 |
| JP7682016B2 (ja) * | 2021-05-10 | 2025-05-23 | 帝人株式会社 | 紡糸用ノズル |
-
1981
- 1981-07-14 JP JP10957281A patent/JPS5813714A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01209217A (ja) * | 1988-02-17 | 1989-08-23 | Seiwa Seika Kk | 物品の整列搬送装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5813714A (ja) | 1983-01-26 |
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