JPS5414376A - Tubular material for ultrafiltration - Google Patents
Tubular material for ultrafiltrationInfo
- Publication number
- JPS5414376A JPS5414376A JP8056077A JP8056077A JPS5414376A JP S5414376 A JPS5414376 A JP S5414376A JP 8056077 A JP8056077 A JP 8056077A JP 8056077 A JP8056077 A JP 8056077A JP S5414376 A JPS5414376 A JP S5414376A
- Authority
- JP
- Japan
- Prior art keywords
- ultrafiltration
- tubular material
- membrane
- resin
- dichlorodiphenylsulfonbisphenol
- 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
- 238000000108 ultra-filtration Methods 0.000 title 1
- 239000012528 membrane Substances 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000004745 nonwoven fabric Substances 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/10—Supported membranes; Membrane supports
- B01D69/107—Organic support material
- B01D69/1071—Woven, non-woven or net mesh
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
PURPOSE:To improve mechanical strength of a membrane, by coating inner surface of a tubular nonwoven textile made of polyester with dichlorodiphenylsulfonbisphenol copolycondensation resin, and by laying a portion of sponge layer of the resin membrane in the nonwoven fabric.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52080560A JPS6039401B2 (en) | 1977-07-05 | 1977-07-05 | Ultrafiltration tubing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52080560A JPS6039401B2 (en) | 1977-07-05 | 1977-07-05 | Ultrafiltration tubing |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5414376A true JPS5414376A (en) | 1979-02-02 |
JPS6039401B2 JPS6039401B2 (en) | 1985-09-05 |
Family
ID=13721711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52080560A Expired JPS6039401B2 (en) | 1977-07-05 | 1977-07-05 | Ultrafiltration tubing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6039401B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5691814A (en) * | 1979-12-26 | 1981-07-25 | Toyo Soda Mfg Co Ltd | Manufacture of ultrafiltration film |
JPS56152705A (en) * | 1980-04-30 | 1981-11-26 | Nitto Electric Ind Co Ltd | Reinforced permeable membrane |
JPS5814904A (en) * | 1981-07-16 | 1983-01-28 | Toray Ind Inc | Support sheet for liquid separation membrane and continuous preparation thereof |
JPS6044476A (en) * | 1983-08-17 | 1985-03-09 | 三菱電機株式会社 | Operation panel for elevator |
JPS61146304A (en) * | 1984-12-19 | 1986-07-04 | Daicel Chem Ind Ltd | Semipermeable membrane with supporting body |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49134577A (en) * | 1972-11-06 | 1974-12-25 | ||
JPS5022508A (en) * | 1973-06-26 | 1975-03-11 | ||
JPS5240486A (en) * | 1975-09-22 | 1977-03-29 | Uop Inc | Semipermeable membrane and its manufacture |
-
1977
- 1977-07-05 JP JP52080560A patent/JPS6039401B2/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49134577A (en) * | 1972-11-06 | 1974-12-25 | ||
JPS5022508A (en) * | 1973-06-26 | 1975-03-11 | ||
JPS5240486A (en) * | 1975-09-22 | 1977-03-29 | Uop Inc | Semipermeable membrane and its manufacture |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5691814A (en) * | 1979-12-26 | 1981-07-25 | Toyo Soda Mfg Co Ltd | Manufacture of ultrafiltration film |
JPS56152705A (en) * | 1980-04-30 | 1981-11-26 | Nitto Electric Ind Co Ltd | Reinforced permeable membrane |
JPS6130803B2 (en) * | 1980-04-30 | 1986-07-16 | Nitto Electric Ind Co | |
JPS5814904A (en) * | 1981-07-16 | 1983-01-28 | Toray Ind Inc | Support sheet for liquid separation membrane and continuous preparation thereof |
JPS6241042B2 (en) * | 1981-07-16 | 1987-09-01 | Toray Industries | |
JPS6044476A (en) * | 1983-08-17 | 1985-03-09 | 三菱電機株式会社 | Operation panel for elevator |
JPH0217473B2 (en) * | 1983-08-17 | 1990-04-20 | Mitsubishi Electric Corp | |
JPS61146304A (en) * | 1984-12-19 | 1986-07-04 | Daicel Chem Ind Ltd | Semipermeable membrane with supporting body |
JPH0451210B2 (en) * | 1984-12-19 | 1992-08-18 | Daicel Chem |
Also Published As
Publication number | Publication date |
---|---|
JPS6039401B2 (en) | 1985-09-05 |
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