JP3822812B2 - 吸水剤およびその製造方法 - Google Patents
吸水剤およびその製造方法 Download PDFInfo
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- JP3822812B2 JP3822812B2 JP2001322103A JP2001322103A JP3822812B2 JP 3822812 B2 JP3822812 B2 JP 3822812B2 JP 2001322103 A JP2001322103 A JP 2001322103A JP 2001322103 A JP2001322103 A JP 2001322103A JP 3822812 B2 JP3822812 B2 JP 3822812B2
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- water
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- acrylate
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- 159000000002 lithium salts Chemical class 0.000 description 1
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- 239000011780 sodium chloride Substances 0.000 description 1
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Landscapes
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
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 |
|---|---|---|---|
| JP2000323239 | 2000-10-23 | ||
| JP2000-323239 | 2000-10-23 | ||
| JP2001322103A JP3822812B2 (ja) | 2000-10-23 | 2001-10-19 | 吸水剤およびその製造方法 |
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| Publication Number | Publication Date |
|---|---|
| JP2002212301A JP2002212301A (ja) | 2002-07-31 |
| JP2002212301A5 JP2002212301A5 (enExample) | 2005-04-07 |
| JP3822812B2 true JP3822812B2 (ja) | 2006-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2001322103A Expired - Fee Related JP3822812B2 (ja) | 2000-10-23 | 2001-10-19 | 吸水剤およびその製造方法 |
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| JP (1) | JP3822812B2 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2004210275B2 (en) * | 2003-02-10 | 2006-03-09 | Nippon Shokubai Co., Ltd. | Particulate water absorbent containing water absorbent resin as a main component |
| EP1654012B1 (en) * | 2003-08-06 | 2013-04-24 | Basf Se | Water-swellable material comprising coated water-swellable polymer particles |
| 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 |
| JP5840362B2 (ja) | 2007-09-28 | 2016-01-06 | 株式会社日本触媒 | 吸水剤及びその製造方法 |
| 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 |
| WO2009110645A1 (en) | 2008-03-07 | 2009-09-11 | 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 |
| KR20220031627A (ko) | 2019-07-05 | 2022-03-11 | 스미토모 세이카 가부시키가이샤 | 흡수성 수지 입자의 하중하 흡수량을 향상시키는 방법, 및 흡수성 수지 입자를 제조하는 방법 |
| WO2021117782A1 (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 |
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