JPS5418920A - Production of hollow fibers - Google Patents
Production of hollow fibersInfo
- Publication number
- JPS5418920A JPS5418920A JP3890878A JP3890878A JPS5418920A JP S5418920 A JPS5418920 A JP S5418920A JP 3890878 A JP3890878 A JP 3890878A JP 3890878 A JP3890878 A JP 3890878A JP S5418920 A JPS5418920 A JP S5418920A
- Authority
- JP
- Japan
- Prior art keywords
- hollow fibers
- production
- hollow
- fibers
- liquids
- 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
Abstract
PURPOSE: To obtain hollow fibers having improved separating ability of gases and liquids, and mechanical strength, by giving different coagulation rates to the inner and outer layers of hollow regenerated cellulose fibers to form the twolayer structure.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3890878A JPS5418920A (en) | 1978-04-03 | 1978-04-03 | Production of hollow fibers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3890878A JPS5418920A (en) | 1978-04-03 | 1978-04-03 | Production of hollow fibers |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4939673A Division JPS5335613B2 (en) | 1973-05-01 | 1973-05-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5418920A true JPS5418920A (en) | 1979-02-13 |
JPS5547129B2 JPS5547129B2 (en) | 1980-11-28 |
Family
ID=12538291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3890878A Granted JPS5418920A (en) | 1978-04-03 | 1978-04-03 | Production of hollow fibers |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5418920A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016167267A1 (en) * | 2015-04-15 | 2016-10-20 | 東洋紡株式会社 | Hollow-fiber-type semipermeable membrane, hollow fiber membrane module, and forward osmosis water treatment method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS474010A (en) * | 1970-07-27 | 1972-02-28 | ||
JPS4913424A (en) * | 1972-06-02 | 1974-02-05 | ||
JPS49133614A (en) * | 1973-05-01 | 1974-12-23 | ||
JPS5335613A (en) * | 1976-09-16 | 1978-04-03 | Seiko Epson Corp | Sheathing for watch |
-
1978
- 1978-04-03 JP JP3890878A patent/JPS5418920A/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS474010A (en) * | 1970-07-27 | 1972-02-28 | ||
JPS4913424A (en) * | 1972-06-02 | 1974-02-05 | ||
JPS49133614A (en) * | 1973-05-01 | 1974-12-23 | ||
JPS5335613A (en) * | 1976-09-16 | 1978-04-03 | Seiko Epson Corp | Sheathing for watch |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016167267A1 (en) * | 2015-04-15 | 2016-10-20 | 東洋紡株式会社 | Hollow-fiber-type semipermeable membrane, hollow fiber membrane module, and forward osmosis water treatment method |
JPWO2016167267A1 (en) * | 2015-04-15 | 2018-02-08 | 東洋紡株式会社 | Hollow fiber type semipermeable membrane, hollow fiber membrane module, and forward osmosis water treatment method |
Also Published As
Publication number | Publication date |
---|---|
JPS5547129B2 (en) | 1980-11-28 |
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