JPS551314A - Manufacture of porous hollow polypropylene fibers - Google Patents
Manufacture of porous hollow polypropylene fibersInfo
- Publication number
- JPS551314A JPS551314A JP7106678A JP7106678A JPS551314A JP S551314 A JPS551314 A JP S551314A JP 7106678 A JP7106678 A JP 7106678A JP 7106678 A JP7106678 A JP 7106678A JP S551314 A JPS551314 A JP S551314A
- Authority
- JP
- Japan
- Prior art keywords
- fibers
- heat
- polypropylene
- porous
- manufacture
- 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
- 239000004743 Polypropylene Substances 0.000 title abstract 4
- -1 polypropylene Polymers 0.000 title abstract 4
- 229920001155 polypropylene Polymers 0.000 title abstract 4
- 239000000835 fiber Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000012510 hollow fiber Substances 0.000 abstract 3
- 229920006240 drawn fiber Polymers 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000002074 melt spinning Methods 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 238000009987 spinning Methods 0.000 abstract 1
Landscapes
- Artificial Filaments (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7106678A JPS551314A (en) | 1978-06-13 | 1978-06-13 | Manufacture of porous hollow polypropylene fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7106678A JPS551314A (en) | 1978-06-13 | 1978-06-13 | Manufacture of porous hollow polypropylene fibers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS551314A true JPS551314A (en) | 1980-01-08 |
| JPS6137363B2 JPS6137363B2 (2) | 1986-08-23 |
Family
ID=13449774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7106678A Granted JPS551314A (en) | 1978-06-13 | 1978-06-13 | Manufacture of porous hollow polypropylene fibers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS551314A (2) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS575914A (en) * | 1980-06-13 | 1982-01-12 | Mitsubishi Rayon Co Ltd | Modification of porous hollow fiber |
| JPS5742919A (en) * | 1980-08-22 | 1982-03-10 | Mitsubishi Rayon Co Ltd | Porous hollow polyethylenic fiber and its preparation |
| US4530809A (en) * | 1980-10-14 | 1985-07-23 | Mitsubishi Rayon Co., Ltd. | Process for making microporous polyethylene hollow fibers |
| JPH06306385A (ja) * | 1993-04-26 | 1994-11-01 | Kobe Steel Ltd | 溶接ワイヤ用水系潤滑液及び溶接ワイヤ |
-
1978
- 1978-06-13 JP JP7106678A patent/JPS551314A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS575914A (en) * | 1980-06-13 | 1982-01-12 | Mitsubishi Rayon Co Ltd | Modification of porous hollow fiber |
| JPS5742919A (en) * | 1980-08-22 | 1982-03-10 | Mitsubishi Rayon Co Ltd | Porous hollow polyethylenic fiber and its preparation |
| US4530809A (en) * | 1980-10-14 | 1985-07-23 | Mitsubishi Rayon Co., Ltd. | Process for making microporous polyethylene hollow fibers |
| JPH06306385A (ja) * | 1993-04-26 | 1994-11-01 | Kobe Steel Ltd | 溶接ワイヤ用水系潤滑液及び溶接ワイヤ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6137363B2 (2) | 1986-08-23 |
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