JPS5276361A - Process for concentrating and separating polyvinyl alcohol in aqueous solution - Google Patents
Process for concentrating and separating polyvinyl alcohol in aqueous solutionInfo
- Publication number
- JPS5276361A JPS5276361A JP15357375A JP15357375A JPS5276361A JP S5276361 A JPS5276361 A JP S5276361A JP 15357375 A JP15357375 A JP 15357375A JP 15357375 A JP15357375 A JP 15357375A JP S5276361 A JPS5276361 A JP S5276361A
- Authority
- JP
- Japan
- Prior art keywords
- concentrating
- aqueous solution
- polyvinyl alcohol
- separating polyvinyl
- separating
- 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
- Physical Water Treatments (AREA)
- Removal Of Specific Substances (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15357375A JPS5276361A (en) | 1975-12-22 | 1975-12-22 | Process for concentrating and separating polyvinyl alcohol in aqueous solution |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15357375A JPS5276361A (en) | 1975-12-22 | 1975-12-22 | Process for concentrating and separating polyvinyl alcohol in aqueous solution |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5276361A true JPS5276361A (en) | 1977-06-27 |
JPS531305B2 JPS531305B2 (ja) | 1978-01-18 |
Family
ID=15565435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15357375A Granted JPS5276361A (en) | 1975-12-22 | 1975-12-22 | Process for concentrating and separating polyvinyl alcohol in aqueous solution |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5276361A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6193820U (ja) * | 1984-11-27 | 1986-06-17 | ||
JP2652571B2 (ja) * | 1989-05-17 | 1997-09-10 | アンリツ株式会社 | 磁気カード |
-
1975
- 1975-12-22 JP JP15357375A patent/JPS5276361A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS531305B2 (ja) | 1978-01-18 |
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