JPS5628648A - Weak acidic cation exchange resin and manufacture thereof - Google Patents
Weak acidic cation exchange resin and manufacture thereofInfo
- Publication number
- JPS5628648A JPS5628648A JP10335279A JP10335279A JPS5628648A JP S5628648 A JPS5628648 A JP S5628648A JP 10335279 A JP10335279 A JP 10335279A JP 10335279 A JP10335279 A JP 10335279A JP S5628648 A JPS5628648 A JP S5628648A
- Authority
- JP
- Japan
- Prior art keywords
- exchange resin
- soluble salt
- water soluble
- manufacture
- degree
- 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
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 230000002378 acidificating effect Effects 0.000 title 1
- 239000003729 cation exchange resin Substances 0.000 title 1
- HHLFWLYXYJOTON-UHFFFAOYSA-N glyoxylic acid Chemical compound OC(=O)C=O HHLFWLYXYJOTON-UHFFFAOYSA-N 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 3
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 3
- 229940068984 polyvinyl alcohol Drugs 0.000 abstract 3
- 235000019422 polyvinyl alcohol Nutrition 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 239000003456 ion exchange resin Substances 0.000 abstract 2
- 229920003303 ion-exchange polymer Polymers 0.000 abstract 2
- 230000008961 swelling Effects 0.000 abstract 2
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 abstract 1
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 abstract 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003431 cross linking reagent Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- -1 sodium sulfate Chemical class 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10335279A JPS5628648A (en) | 1979-08-14 | 1979-08-14 | Weak acidic cation exchange resin and manufacture thereof |
| US06/174,566 US4306031A (en) | 1979-08-14 | 1980-08-04 | Weakly acidic cation exchange resin and process for producing same |
| DE8080104794T DE3065828D1 (en) | 1979-08-14 | 1980-08-13 | Weakly acidic cation exchange resins and process for producing same |
| EP80104794A EP0024055B1 (en) | 1979-08-14 | 1980-08-13 | Weakly acidic cation exchange resins and process for producing same |
| US06/280,522 US4350773A (en) | 1979-08-14 | 1981-07-06 | Weakly acidic cation exchange resin and process for producing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10335279A JPS5628648A (en) | 1979-08-14 | 1979-08-14 | Weak acidic cation exchange resin and manufacture thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5628648A true JPS5628648A (en) | 1981-03-20 |
| JPS6139848B2 JPS6139848B2 (enrdf_load_stackoverflow) | 1986-09-05 |
Family
ID=14351731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10335279A Granted JPS5628648A (en) | 1979-08-14 | 1979-08-14 | Weak acidic cation exchange resin and manufacture thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5628648A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019132030A1 (ja) * | 2017-12-28 | 2019-07-04 | 株式会社クラレ | 吸水性樹脂及び農業用保水材 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0363833U (enrdf_load_stackoverflow) * | 1989-10-26 | 1991-06-21 |
-
1979
- 1979-08-14 JP JP10335279A patent/JPS5628648A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019132030A1 (ja) * | 2017-12-28 | 2019-07-04 | 株式会社クラレ | 吸水性樹脂及び農業用保水材 |
| US11787751B2 (en) | 2017-12-28 | 2023-10-17 | Kuraray Co., Ltd. | Water-absorbent resin and agricultural water-retaining material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6139848B2 (enrdf_load_stackoverflow) | 1986-09-05 |
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