JP2004359943A5 - - Google Patents
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- Publication number
- JP2004359943A5 JP2004359943A5 JP2004138877A JP2004138877A JP2004359943A5 JP 2004359943 A5 JP2004359943 A5 JP 2004359943A5 JP 2004138877 A JP2004138877 A JP 2004138877A JP 2004138877 A JP2004138877 A JP 2004138877A JP 2004359943 A5 JP2004359943 A5 JP 2004359943A5
- Authority
- JP
- Japan
- Prior art keywords
- water
- absorbent resin
- absorption capacity
- mass
- particle diameter
- 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
- 239000011347 resin Substances 0.000 claims description 27
- 229920005989 resin Polymers 0.000 claims description 27
- 239000002250 absorbent Substances 0.000 claims description 26
- 239000002245 particle Substances 0.000 claims description 20
- 238000010521 absorption reaction Methods 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 238000004132 cross linking Methods 0.000 claims description 6
- 239000003431 cross linking reagent Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000002745 absorbent Effects 0.000 claims description 5
- 239000000017 hydrogel Substances 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000000178 monomer Substances 0.000 claims description 3
- 230000000379 polymerizing effect Effects 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 238000010298 pulverizing process Methods 0.000 claims description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 2
- 238000009826 distribution Methods 0.000 claims 2
- 239000002356 single layer Substances 0.000 claims 2
- 239000008280 blood Substances 0.000 claims 1
- 210000004369 blood Anatomy 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 210000003608 fece Anatomy 0.000 claims 1
- 239000010871 livestock manure Substances 0.000 claims 1
- 238000007873 sieving Methods 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 claims 1
- 150000005846 sugar alcohols Polymers 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004138877A JP4749679B2 (ja) | 2003-05-09 | 2004-05-07 | 吸水性樹脂およびその製造方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003132204 | 2003-05-09 | ||
| JP2003132204 | 2003-05-09 | ||
| JP2004138877A JP4749679B2 (ja) | 2003-05-09 | 2004-05-07 | 吸水性樹脂およびその製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004359943A JP2004359943A (ja) | 2004-12-24 |
| JP2004359943A5 true JP2004359943A5 (https=) | 2007-04-05 |
| JP4749679B2 JP4749679B2 (ja) | 2011-08-17 |
Family
ID=34067094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004138877A Expired - Lifetime JP4749679B2 (ja) | 2003-05-09 | 2004-05-07 | 吸水性樹脂およびその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4749679B2 (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070104663A (ko) * | 2005-02-15 | 2007-10-26 | 니폰 쇼쿠바이 컴파니 리미티드 | 수 흡수제, 수 흡수제품 및 수 흡수제의 제조방법 |
| DE102005042608A1 (de) * | 2005-09-07 | 2007-03-08 | Basf Ag | Polymerisationsverfahren |
| JP5207609B2 (ja) * | 2005-09-30 | 2013-06-12 | 株式会社日本触媒 | 感イオン性吸水性樹脂 |
| CN101410177B (zh) * | 2006-03-27 | 2012-06-27 | 株式会社日本触媒 | 吸水剂、使用所述吸水剂的吸水芯片以及制备吸水剂的方法 |
| EP2013251B1 (en) * | 2006-03-27 | 2011-09-14 | Nippon Shokubai Co.,Ltd. | Water absorbing resin with improved internal structure and manufacturing method therefor |
| DE602008001881D1 (de) * | 2007-01-16 | 2010-09-02 | Basf Se | Herstellung von superabsorbierenden polymeren |
| WO2010032694A1 (ja) * | 2008-09-16 | 2010-03-25 | 株式会社日本触媒 | 吸水性樹脂の製造方法および通液性向上方法 |
| EP2471845B1 (en) * | 2009-08-27 | 2017-02-15 | Nippon Shokubai Co., Ltd. | Water-absorbing resin based on polyacrylic acid (salt) and process for producing same |
| KR101495779B1 (ko) | 2010-11-30 | 2015-02-25 | 주식회사 엘지화학 | 고흡수성 수지의 제조 방법 |
| JP5878431B2 (ja) * | 2012-06-11 | 2016-03-08 | 花王株式会社 | 吸収体および吸収性物品 |
| WO2015134906A1 (en) | 2014-03-07 | 2015-09-11 | Endologix, Inc. | Forming hydrogels and materials therefor |
| CN117917443B (zh) * | 2023-11-14 | 2024-08-06 | 哈尔滨工业大学 | 一种高吸水高耐盐的淀粉基水泥基材料内养护剂及其制备方法及其应用 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3016879B2 (ja) * | 1991-01-31 | 2000-03-06 | 株式会社日本触媒 | 高吸水性樹脂の製造方法 |
| JPH07242709A (ja) * | 1994-03-03 | 1995-09-19 | Toagosei Co Ltd | 吸水性樹脂の製造方法 |
| JP3963550B2 (ja) * | 1997-06-13 | 2007-08-22 | 株式会社日本触媒 | 吸水剤の製造方法 |
| JPH11349625A (ja) * | 1998-06-10 | 1999-12-21 | Sanyo Chem Ind Ltd | 吸水剤の製造法および吸水剤 |
| JP2000026510A (ja) * | 1998-07-06 | 2000-01-25 | Sanyo Chem Ind Ltd | 樹脂の製造法および吸水性樹脂 |
| JP4676625B2 (ja) * | 2000-02-29 | 2011-04-27 | 株式会社日本触媒 | 吸水性樹脂粉末の製造方法 |
-
2004
- 2004-05-07 JP JP2004138877A patent/JP4749679B2/ja not_active Expired - Lifetime
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