JPS5558203A - Hard polyvinyl alcohol gel and its preparation - Google Patents
Hard polyvinyl alcohol gel and its preparationInfo
- Publication number
- JPS5558203A JPS5558203A JP13178578A JP13178578A JPS5558203A JP S5558203 A JPS5558203 A JP S5558203A JP 13178578 A JP13178578 A JP 13178578A JP 13178578 A JP13178578 A JP 13178578A JP S5558203 A JPS5558203 A JP S5558203A
- Authority
- JP
- Japan
- Prior art keywords
- gel
- polyvinyl alcohol
- hard polyvinyl
- saponified
- chromatography
- 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
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: Vinyl acetate and a crosslinking agent bearing a specific triazine ring structure are copolymerized and then saponified to produce title gel with high strength that can be used as a column filler for chromatography.
CONSTITUTION: The suspension copolymerization of 100 parts of vinyl acetate and 0.1W50 parts of a crosslinking agent with triazine structure of formula I or II (R1, R2, R3 are same or different groups selected from formula III, IV and V) is effected and the copolymer is saponified in an aqueous alkali or alcohol-alkali-water system at 50W60°C to product the objective hard polyvinyl alcohol gel. This gel is useful as a filler for chromatography when an aqueous solution of high-molecular substance as polysaccharide, protein, enzyme, water-soluble vitamin, antibiotics, hormons, steroids, etc., is desalted.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53131785A JPS583482B2 (en) | 1978-10-26 | 1978-10-26 | Manufacturing method of hard polyvinyl alcohol |
US06/085,682 US4314032A (en) | 1978-10-26 | 1979-10-17 | Crosslinked polyvinyl alcohol gel |
GB7936179A GB2034328B (en) | 1978-10-26 | 1979-10-18 | Crosslinked polyvinyl alcohol gel for chromatography |
SE7908859A SE436886B (en) | 1978-10-26 | 1979-10-25 | FORNATED POLYVINYL ALCOHOL FOR USE BY GEL CHROMATOGRAPHY |
FR7926560A FR2439796A1 (en) | 1978-10-26 | 1979-10-25 | CROSSLINKED POLYVINYL ALCOHOL GEL |
IT26780/79A IT1125597B (en) | 1978-10-26 | 1979-10-25 | CROSS-BONDED POLYVINYL ALCOHOL GEL |
DE19792943193 DE2943193A1 (en) | 1978-10-26 | 1979-10-25 | CROSSLINKED POLYVINYL ALCOHOL GEL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53131785A JPS583482B2 (en) | 1978-10-26 | 1978-10-26 | Manufacturing method of hard polyvinyl alcohol |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5558203A true JPS5558203A (en) | 1980-04-30 |
JPS583482B2 JPS583482B2 (en) | 1983-01-21 |
Family
ID=15066081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53131785A Expired JPS583482B2 (en) | 1978-10-26 | 1978-10-26 | Manufacturing method of hard polyvinyl alcohol |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS583482B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5730945A (en) * | 1980-06-25 | 1982-02-19 | Asahi Chem Ind Co Ltd | Hydrophilic filler for gel permeation chromatography |
JPS58109504A (en) * | 1981-12-23 | 1983-06-29 | Asahi Chem Ind Co Ltd | Particulate crosslinked copolymer |
JPWO2011136329A1 (en) * | 2010-04-28 | 2013-07-22 | 株式会社日立ハイテクノロジーズ | Adsorbent and method for producing the same |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0366886U (en) * | 1989-11-02 | 1991-06-28 | ||
JPH0421488U (en) * | 1990-06-18 | 1992-02-24 |
-
1978
- 1978-10-26 JP JP53131785A patent/JPS583482B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5730945A (en) * | 1980-06-25 | 1982-02-19 | Asahi Chem Ind Co Ltd | Hydrophilic filler for gel permeation chromatography |
JPH0115822B2 (en) * | 1980-06-25 | 1989-03-20 | Asahi Chemical Ind | |
JPS58109504A (en) * | 1981-12-23 | 1983-06-29 | Asahi Chem Ind Co Ltd | Particulate crosslinked copolymer |
JPS6361619B2 (en) * | 1981-12-23 | 1988-11-29 | ||
JPWO2011136329A1 (en) * | 2010-04-28 | 2013-07-22 | 株式会社日立ハイテクノロジーズ | Adsorbent and method for producing the same |
Also Published As
Publication number | Publication date |
---|---|
JPS583482B2 (en) | 1983-01-21 |
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