JP2002212301A5 - - Google Patents
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- Publication number
- JP2002212301A5 JP2002212301A5 JP2001322103A JP2001322103A JP2002212301A5 JP 2002212301 A5 JP2002212301 A5 JP 2002212301A5 JP 2001322103 A JP2001322103 A JP 2001322103A JP 2001322103 A JP2001322103 A JP 2001322103A JP 2002212301 A5 JP2002212301 A5 JP 2002212301A5
- Authority
- JP
- Japan
- Prior art keywords
- water
- absorbing agent
- compound
- double bond
- olefinic double
- 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
- 239000006096 absorbing agent Substances 0.000 claims 5
- 150000001875 compounds Chemical class 0.000 claims 3
- 239000002250 absorbent Substances 0.000 claims 2
- -1 amine compound Chemical class 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000007259 addition reaction Methods 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001322103A JP3822812B2 (ja) | 2000-10-23 | 2001-10-19 | 吸水剤およびその製造方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000-323239 | 2000-10-23 | ||
| JP2000323239 | 2000-10-23 | ||
| JP2001322103A JP3822812B2 (ja) | 2000-10-23 | 2001-10-19 | 吸水剤およびその製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002212301A JP2002212301A (ja) | 2002-07-31 |
| JP2002212301A5 true JP2002212301A5 (https=) | 2005-04-07 |
| JP3822812B2 JP3822812B2 (ja) | 2006-09-20 |
Family
ID=26602625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001322103A Expired - Fee Related JP3822812B2 (ja) | 2000-10-23 | 2001-10-19 | 吸水剤およびその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3822812B2 (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MXPA04009844A (es) | 2003-02-10 | 2004-12-07 | Nippon Catalytic Chem Ind | Absorbente de agua de particulado que contiene resina absorbente de agua en la forma de un componente principal. |
| US7517586B2 (en) * | 2003-08-06 | 2009-04-14 | Procter & Gamble Company | Absorbent structures comprising coated water-swellable material |
| DE102005001789A1 (de) * | 2005-01-13 | 2006-07-27 | Basf Ag | Verfahren zum Klassieren eines teilchenförmigen wasserabsorbierenden Harzes |
| TW200639200A (en) * | 2005-02-01 | 2006-11-16 | Basf Ag | Polyamine-coated superabsorbent polymers |
| WO2009041727A1 (en) | 2007-09-28 | 2009-04-02 | Nippon Shokubai Co., Ltd. | Water absorbing agent and production method thereof |
| CN101220171B (zh) * | 2008-01-30 | 2010-06-23 | 济南大学 | 处理高分子吸水膨胀树脂的方法 |
| US8647528B2 (en) | 2008-03-07 | 2014-02-11 | Nippon Shokubai Co., Ltd. | Water absorbing agent and production method thereof |
| EP3995528A4 (en) | 2019-07-05 | 2023-11-15 | Sumitomo Seika Chemicals Co., Ltd. | Method for increasing amount of water absorbed under load by water absorbent resin particles, and method for producing water absorbent resin particles |
| US12263468B2 (en) | 2019-07-05 | 2025-04-01 | Sumitomo Seika Chemicals Co., Ltd. | Method for improving water absorption of water-absorbent resin particles under load, and method for producing water-absorbent resin particles |
| WO2021117786A1 (ja) * | 2019-12-13 | 2021-06-17 | 住友精化株式会社 | 被覆樹脂粒子及び被覆樹脂粒子を製造する方法 |
-
2001
- 2001-10-19 JP JP2001322103A patent/JP3822812B2/ja not_active Expired - Fee Related
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