JPS5331580A - Selective permeable membrane of polyvinylalcohol group and its manufacture - Google Patents
Selective permeable membrane of polyvinylalcohol group and its manufactureInfo
- Publication number
- JPS5331580A JPS5331580A JP10708976A JP10708976A JPS5331580A JP S5331580 A JPS5331580 A JP S5331580A JP 10708976 A JP10708976 A JP 10708976A JP 10708976 A JP10708976 A JP 10708976A JP S5331580 A JPS5331580 A JP S5331580A
- Authority
- JP
- Japan
- Prior art keywords
- permeable membrane
- selective permeable
- polyvinylalcohol
- manufacture
- group
- 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
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
PURPOSE:To obtain the above mentioned selective permeable membrane, having a high water permeability and enough pressure resistant property, by carring out the bridge forming treatment of having a fixed degree of crystallinity, after solidifying PVA group polymer composite, containing PVA and polyalkyleneglycol at a fixed critical mixing ratio, in liquid phase.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10708976A JPS5331580A (en) | 1976-09-06 | 1976-09-06 | Selective permeable membrane of polyvinylalcohol group and its manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10708976A JPS5331580A (en) | 1976-09-06 | 1976-09-06 | Selective permeable membrane of polyvinylalcohol group and its manufacture |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5331580A true JPS5331580A (en) | 1978-03-24 |
JPS563770B2 JPS563770B2 (en) | 1981-01-27 |
Family
ID=14450177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10708976A Granted JPS5331580A (en) | 1976-09-06 | 1976-09-06 | Selective permeable membrane of polyvinylalcohol group and its manufacture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5331580A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5421970A (en) * | 1977-07-20 | 1979-02-19 | Nitto Electric Ind Co Ltd | Membrane excellent in hot water resistance |
JPS55149681A (en) * | 1979-05-10 | 1980-11-21 | Kuraray Co Ltd | Disposal method for waste water disposed with activated sludge |
JPS5645173A (en) * | 1979-09-19 | 1981-04-24 | Kuraray Co Ltd | Treating method of deposited soy sauce sediment |
CN109821430A (en) * | 2019-03-07 | 2019-05-31 | 常州大学 | A kind of polyvinyl alcohol/bridging organosilicon is cross-linked in situ the preparation method and application of copolymerization hybridized film |
CN110368718A (en) * | 2019-06-28 | 2019-10-25 | 天津大学 | A kind of superoleophobic nethike embrane of the super-hydrophilic and underwater of 3 D-printing and preparation method thereof |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57183855U (en) * | 1981-05-15 | 1982-11-22 | ||
US8156899B2 (en) | 2004-12-13 | 2012-04-17 | Innovive Inc. | Containment systems and components for animal husbandry: nested covers |
US7954455B2 (en) | 2005-06-14 | 2011-06-07 | Innovive, Inc. | Cage cover with filter, shield and nozzle receptacle |
-
1976
- 1976-09-06 JP JP10708976A patent/JPS5331580A/en active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5421970A (en) * | 1977-07-20 | 1979-02-19 | Nitto Electric Ind Co Ltd | Membrane excellent in hot water resistance |
JPS5634129B2 (en) * | 1977-07-20 | 1981-08-08 | ||
JPS55149681A (en) * | 1979-05-10 | 1980-11-21 | Kuraray Co Ltd | Disposal method for waste water disposed with activated sludge |
JPS5645173A (en) * | 1979-09-19 | 1981-04-24 | Kuraray Co Ltd | Treating method of deposited soy sauce sediment |
CN109821430A (en) * | 2019-03-07 | 2019-05-31 | 常州大学 | A kind of polyvinyl alcohol/bridging organosilicon is cross-linked in situ the preparation method and application of copolymerization hybridized film |
CN110368718A (en) * | 2019-06-28 | 2019-10-25 | 天津大学 | A kind of superoleophobic nethike embrane of the super-hydrophilic and underwater of 3 D-printing and preparation method thereof |
CN110368718B (en) * | 2019-06-28 | 2021-10-22 | 天津大学 | Three-dimensional printed super-hydrophilic and underwater super-oleophobic net film and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS563770B2 (en) | 1981-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 15 Free format text: PAYMENT UNTIL: 20090302 |
|
LAPS | Cancellation because of no payment of annual fees |