JPS5599925A - Preparation of highly absorbing resin - Google Patents
Preparation of highly absorbing resinInfo
- Publication number
- JPS5599925A JPS5599925A JP746779A JP746779A JPS5599925A JP S5599925 A JPS5599925 A JP S5599925A JP 746779 A JP746779 A JP 746779A JP 746779 A JP746779 A JP 746779A JP S5599925 A JPS5599925 A JP S5599925A
- Authority
- JP
- Japan
- Prior art keywords
- give
- particle size
- heat
- vinyl ester
- saponified
- 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
- 229920005989 resin Polymers 0.000 title abstract 3
- 239000011347 resin Substances 0.000 title abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 229920001577 copolymer Polymers 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- 229920001567 vinyl ester resin Polymers 0.000 abstract 2
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract 1
- 239000011358 absorbing material Substances 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 210000001124 body fluid Anatomy 0.000 abstract 1
- 239000010839 body fluid Substances 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 230000000593 degrading effect Effects 0.000 abstract 1
- 150000001991 dicarboxylic acids Chemical class 0.000 abstract 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 abstract 1
- 239000012567 medical material Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 239000012266 salt solution Substances 0.000 abstract 1
- 238000007127 saponification reaction Methods 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 abstract 1
- 210000002700 urine Anatomy 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP746779A JPS5599925A (en) | 1979-01-23 | 1979-01-23 | Preparation of highly absorbing resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP746779A JPS5599925A (en) | 1979-01-23 | 1979-01-23 | Preparation of highly absorbing resin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5599925A true JPS5599925A (en) | 1980-07-30 |
| JPS6346096B2 JPS6346096B2 (enExample) | 1988-09-13 |
Family
ID=11666602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP746779A Granted JPS5599925A (en) | 1979-01-23 | 1979-01-23 | Preparation of highly absorbing resin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5599925A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59122616A (ja) * | 1982-12-27 | 1984-07-16 | Dynic Corp | 排水工法用ドレ−ン材 |
| US11161943B2 (en) * | 2017-07-10 | 2021-11-02 | Denka Company Limited | Production method for poly(vinyl alcohol) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5288168A (en) * | 1976-01-08 | 1977-07-23 | Nippon Synthetic Chem Ind | Process for giving water retentivity to soil |
| JPS5313495A (en) * | 1976-07-23 | 1978-02-07 | Toshiba Corp | Automatic depositing system |
-
1979
- 1979-01-23 JP JP746779A patent/JPS5599925A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5288168A (en) * | 1976-01-08 | 1977-07-23 | Nippon Synthetic Chem Ind | Process for giving water retentivity to soil |
| JPS5313495A (en) * | 1976-07-23 | 1978-02-07 | Toshiba Corp | Automatic depositing system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59122616A (ja) * | 1982-12-27 | 1984-07-16 | Dynic Corp | 排水工法用ドレ−ン材 |
| US11161943B2 (en) * | 2017-07-10 | 2021-11-02 | Denka Company Limited | Production method for poly(vinyl alcohol) |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6346096B2 (enExample) | 1988-09-13 |
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