JPS6254837B2 - - Google Patents
Info
- Publication number
- JPS6254837B2 JPS6254837B2 JP53099209A JP9920978A JPS6254837B2 JP S6254837 B2 JPS6254837 B2 JP S6254837B2 JP 53099209 A JP53099209 A JP 53099209A JP 9920978 A JP9920978 A JP 9920978A JP S6254837 B2 JPS6254837 B2 JP S6254837B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- parts
- retaining agent
- swellable
- acrylic acid
- 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.)
- Expired
Links
Landscapes
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9920978A JPS5525473A (en) | 1978-08-14 | 1978-08-14 | Polymeric substance having swelling tendency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9920978A JPS5525473A (en) | 1978-08-14 | 1978-08-14 | Polymeric substance having swelling tendency |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5525473A JPS5525473A (en) | 1980-02-23 |
| JPS6254837B2 true JPS6254837B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-11-17 |
Family
ID=14241252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9920978A Granted JPS5525473A (en) | 1978-08-14 | 1978-08-14 | Polymeric substance having swelling tendency |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5525473A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4204615B2 (ja) * | 2004-02-24 | 2009-01-07 | ユニケミカル株式会社 | 無水リン酸の加水分解残基を有する（メタ）アクリルアミド系の単量体及び重合体の製造方法、及びその重合体の用途 |
| DE102005062929A1 (de) * | 2005-12-29 | 2007-07-05 | Basf Ag | Herstellung eines wasserabsorbierenden Harzes unter Einmischen eines wasserabsorbierenden Harzpulvers |
-
1978
- 1978-08-14 JP JP9920978A patent/JPS5525473A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5525473A (en) | 1980-02-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3247171A (en) | Process for hydrolyzing a cross-linked acrylamide polymer and the product thereby | |
| US4677174A (en) | Water absorbent styrene-acrylic acid copolymers | |
| US4351922A (en) | Process for the production of highly water-absorbing but less water-soluble hydrogels | |
| US4612250A (en) | Production process for highly water absorbable polymer | |
| EP0050375A1 (en) | Highly absorbent resin | |
| CN107266210A (zh) | 一种无机黏土基多营养元素高分子缓控释肥及其制备方法 | |
| CN106749935B (zh) | 一种可降解型保水剂及其制备方法 | |
| CN110577619A (zh) | 一种高吸水性树脂的制备方法 | |
| JPS6254837B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| CN101440144A (zh) | 两性离子缔合型高吸水树脂及其制备方法 | |
| EP0207714B1 (en) | Improved process for preparing water-absorbing resins | |
| RU98113241A (ru) | Влагонабухающий почвенный кондиционер и способ его получения | |
| JPH0214925B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| JPS58154708A (ja) | 高吸水性樹脂の製造方法 | |
| CN102702425A (zh) | 一种抗盐性阳离子型高吸水树脂及其制备方法与应用 | |
| JPH0323567B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| JPH0553536B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| CN113278165A (zh) | 一种具有保水缓释肥料功能的水凝胶及其制备方法与应用 | |
| JPH0420007B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| JP3905244B2 (ja) | ヌクレオチド応答性ヒドロゲル | |
| CN106279571A (zh) | 一种制备腐植酸钠‑丙烯酸‑乙醇胺耐盐型高吸水树脂的方法 | |
| JPS6227847B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| CA2027086A1 (en) | Hydrophilic, swellable polymers | |
| JP3582174B2 (ja) | 地盤改良剤 | |
| RU2623769C1 (ru) | Состав нанокомпозитного сорбента для засушливых почв |