JPH0262604B2 - - Google Patents
Info
- Publication number
- JPH0262604B2 JPH0262604B2 JP59268411A JP26841184A JPH0262604B2 JP H0262604 B2 JPH0262604 B2 JP H0262604B2 JP 59268411 A JP59268411 A JP 59268411A JP 26841184 A JP26841184 A JP 26841184A JP H0262604 B2 JPH0262604 B2 JP H0262604B2
- Authority
- JP
- Japan
- Prior art keywords
- thermoplastic resin
- hollow fiber
- stretching
- temperature
- resin hollow
- 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 - Lifetime
Links
- 239000012510 hollow fiber Substances 0.000 claims description 108
- 229920005992 thermoplastic resin Polymers 0.000 claims description 84
- 238000000034 method Methods 0.000 claims description 38
- 239000011148 porous material Substances 0.000 claims description 33
- -1 polyethylene Polymers 0.000 claims description 31
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 20
- 239000004698 Polyethylene Substances 0.000 claims description 16
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 claims description 16
- 229920000573 polyethylene Polymers 0.000 claims description 16
- 229920000306 polymethylpentene Polymers 0.000 claims description 15
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 12
- 239000002033 PVDF binder Substances 0.000 claims description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 12
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 12
- 238000009835 boiling Methods 0.000 claims description 11
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 6
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims description 6
- 229910052786 argon Inorganic materials 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 6
- 238000007710 freezing Methods 0.000 claims description 6
- 230000008014 freezing Effects 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 3
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 claims description 2
- 238000011084 recovery Methods 0.000 description 14
- 238000010438 heat treatment Methods 0.000 description 13
- 238000009998 heat setting Methods 0.000 description 10
- 238000009987 spinning Methods 0.000 description 10
- 238000011282 treatment Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 7
- 229920001903 high density polyethylene Polymers 0.000 description 6
- 239000004700 high-density polyethylene Substances 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000007796 conventional method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007380 fibre production Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- 229920005533 TPX™ RT18 Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229950011008 tetrachloroethylene Drugs 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26841184A JPS61146811A (ja) | 1984-12-21 | 1984-12-21 | 多孔質熱可塑性樹脂中空糸の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26841184A JPS61146811A (ja) | 1984-12-21 | 1984-12-21 | 多孔質熱可塑性樹脂中空糸の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61146811A JPS61146811A (ja) | 1986-07-04 |
| JPH0262604B2 true JPH0262604B2 (de) | 1990-12-26 |
Family
ID=17458105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26841184A Granted JPS61146811A (ja) | 1984-12-21 | 1984-12-21 | 多孔質熱可塑性樹脂中空糸の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61146811A (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63219616A (ja) * | 1987-03-06 | 1988-09-13 | Showa Kogyo Kk | ポリフルオロエチレン系繊維およびその製造方法 |
| JPH081008B2 (ja) * | 1987-03-20 | 1996-01-10 | 宇部興産株式会社 | 人工肺用多孔質中空糸の製造法 |
| WO1998038029A1 (en) * | 1997-02-25 | 1998-09-03 | Elf Atochem S.A. | A thermoplastic fluororesin porous body, a method for the production thereof and use of said porous body for producing a battery cell |
| JP2007308724A (ja) * | 2007-08-31 | 2007-11-29 | Asahi Glass Co Ltd | フッ素樹脂の硬質多孔質成形体 |
| WO2010148517A1 (en) | 2009-06-26 | 2010-12-29 | Asteia Technology Inc. | Non-braided, textile-reinforced hollow fiber membrane |
| CN103097008B (zh) | 2010-09-15 | 2015-12-09 | Bl科技公司 | 围绕可溶芯体制造纱增强式中空纤维膜的方法 |
| US9643129B2 (en) | 2011-12-22 | 2017-05-09 | Bl Technologies, Inc. | Non-braided, textile-reinforced hollow fiber membrane |
| US9022229B2 (en) | 2012-03-09 | 2015-05-05 | General Electric Company | Composite membrane with compatible support filaments |
| JP6405174B2 (ja) * | 2014-09-24 | 2018-10-17 | 日機装株式会社 | 中空糸膜モジュール |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52137026A (en) * | 1976-04-30 | 1977-11-16 | Toyobo Co Ltd | Microporous hollow fibers and their production |
| JPS54120735A (en) * | 1978-03-10 | 1979-09-19 | Mitsubishi Rayon Co Ltd | Manufacture of porous hollow polypropylene fibers |
-
1984
- 1984-12-21 JP JP26841184A patent/JPS61146811A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52137026A (en) * | 1976-04-30 | 1977-11-16 | Toyobo Co Ltd | Microporous hollow fibers and their production |
| JPS54120735A (en) * | 1978-03-10 | 1979-09-19 | Mitsubishi Rayon Co Ltd | Manufacture of porous hollow polypropylene fibers |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61146811A (ja) | 1986-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |