JPS5518402A - Treatment of high polymer filmy material - Google Patents
Treatment of high polymer filmy materialInfo
- Publication number
- JPS5518402A JPS5518402A JP8994478A JP8994478A JPS5518402A JP S5518402 A JPS5518402 A JP S5518402A JP 8994478 A JP8994478 A JP 8994478A JP 8994478 A JP8994478 A JP 8994478A JP S5518402 A JPS5518402 A JP S5518402A
- Authority
- JP
- Japan
- Prior art keywords
- high polymer
- film
- polymers
- polymer film
- materials
- 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 the title uniform high polymer film product usable for selective transmitting ion membranes stably, by placing a high polymer film on a cloth substrate impregnated with a solution containing plural types of polymers to make the polymer to migrate and fix to the film.
CONSTITUTION: A high polymer film is placed on a cloth substrate impregnated with a solution containing plural types of polymers at 0W100°C, preferably 10W 50°C, for several seconds to hours to make the polymer migrate to the film. Cation or anion exchange membranes or high polymer filmy materials having functional groups usable for introducing ion exchange groups may be cited as the high polymer film, and selected suitably by the function to be given to the materials. Preferably, the materials have reactive functional groups A on the skin layer and the plural types of polymers have functional groups B readily bondable to the groups A chemically.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8994478A JPS5518402A (en) | 1978-07-25 | 1978-07-25 | Treatment of high polymer filmy material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8994478A JPS5518402A (en) | 1978-07-25 | 1978-07-25 | Treatment of high polymer filmy material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5518402A true JPS5518402A (en) | 1980-02-08 |
JPS616855B2 JPS616855B2 (en) | 1986-03-01 |
Family
ID=13984804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8994478A Granted JPS5518402A (en) | 1978-07-25 | 1978-07-25 | Treatment of high polymer filmy material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5518402A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019111475A1 (en) * | 2017-12-07 | 2019-06-13 | 栗田工業株式会社 | Ion exchange membrane, deionization device, and method for operating deionization device |
-
1978
- 1978-07-25 JP JP8994478A patent/JPS5518402A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019111475A1 (en) * | 2017-12-07 | 2019-06-13 | 栗田工業株式会社 | Ion exchange membrane, deionization device, and method for operating deionization device |
Also Published As
Publication number | Publication date |
---|---|
JPS616855B2 (en) | 1986-03-01 |
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