JP2006299234A5 - - Google Patents
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- Publication number
- JP2006299234A5 JP2006299234A5 JP2006024841A JP2006024841A JP2006299234A5 JP 2006299234 A5 JP2006299234 A5 JP 2006299234A5 JP 2006024841 A JP2006024841 A JP 2006024841A JP 2006024841 A JP2006024841 A JP 2006024841A JP 2006299234 A5 JP2006299234 A5 JP 2006299234A5
- Authority
- JP
- Japan
- Prior art keywords
- gel
- absorbent resin
- granulated
- solid content
- producing
- 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 8
- 229920005989 resin Polymers 0.000 claims 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 8
- 239000002250 absorbent Substances 0.000 claims 7
- 230000002745 absorbent Effects 0.000 claims 6
- 238000004519 manufacturing process Methods 0.000 claims 6
- 229920000642 polymer Polymers 0.000 claims 6
- 239000007787 solid Substances 0.000 claims 6
- 238000001035 drying Methods 0.000 claims 3
- 239000000843 powder Substances 0.000 claims 3
- 238000010521 absorption reaction Methods 0.000 claims 2
- 239000000654 additive Substances 0.000 claims 2
- 230000000996 additive Effects 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 239000000178 monomer Substances 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- 239000007800 oxidant agent Substances 0.000 claims 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 claims 1
- 230000000379 polymerizing Effects 0.000 claims 1
- 239000007870 radical polymerization initiator Substances 0.000 claims 1
- 239000003638 reducing agent Substances 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 claims 1
- 238000005979 thermal decomposition reaction Methods 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006024841A JP5046522B2 (ja) | 2005-02-15 | 2006-02-01 | 吸水性樹脂及びその製造方法 |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005038123 | 2005-02-15 | ||
| JP2005038123 | 2005-02-15 | ||
| JP2005089307 | 2005-03-25 | ||
| JP2005089307 | 2005-03-25 | ||
| JP2006024841A JP5046522B2 (ja) | 2005-02-15 | 2006-02-01 | 吸水性樹脂及びその製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2006299234A JP2006299234A (ja) | 2006-11-02 |
| JP2006299234A5 true JP2006299234A5 (fr) | 2008-12-18 |
| JP5046522B2 JP5046522B2 (ja) | 2012-10-10 |
Family
ID=37467903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006024841A Active JP5046522B2 (ja) | 2005-02-15 | 2006-02-01 | 吸水性樹脂及びその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5046522B2 (fr) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100062932A1 (en) * | 2007-02-06 | 2010-03-11 | Basf Se A German Corporation | Method for Producing Water-Absorbent Polymer Particles by the Polymerization of Droplets of a Monomer Solution |
| EP2291416A1 (fr) * | 2008-06-19 | 2011-03-09 | Basf Se | Procédé de préparation en continu de particules polymères absorbant l'eau |
| CN102099062B (zh) * | 2008-07-15 | 2018-04-24 | 巴斯夫欧洲公司 | 吸水性聚合物颗粒的生产方法 |
| EP2471848B2 (fr) * | 2009-08-28 | 2017-11-29 | Nippon Shokubai Co., Ltd. | Procede de fabrication d'une resine capable d'absorber l'eau |
| CN102498135B (zh) * | 2009-09-16 | 2014-02-19 | 株式会社日本触媒 | 吸水性树脂粉末的制造方法 |
| JP6169926B2 (ja) * | 2013-08-30 | 2017-07-26 | 株式会社日本触媒 | 吸水性樹脂の微粉砕方法及び耐塩性に優れた吸水性樹脂 |
| US10040911B2 (en) | 2014-10-08 | 2018-08-07 | Lg Chem, Ltd. | Method of preparing superabsorbent polymer granules |
| KR101782501B1 (ko) | 2014-12-10 | 2017-09-27 | 주식회사 엘지화학 | 고흡수성 수지의 제조 방법 |
| US20210115198A1 (en) | 2018-05-16 | 2021-04-22 | Nippon Shokubai Co., Ltd. | Water-absorbent resin powder and production method thereof |
| KR102566285B1 (ko) * | 2018-12-19 | 2023-08-10 | 주식회사 엘지화학 | 고흡수성 수지 섬유 제조용 방사 용액의 제조방법 |
| WO2021049451A1 (fr) * | 2019-09-09 | 2021-03-18 | 住友精化株式会社 | Procédé pour la production de particules de résine pouvant absorber l'eau |
| US20240101766A1 (en) * | 2021-01-29 | 2024-03-28 | Nippon Shokubai Co., Ltd. | Method for producing water-absorbing resin |
| WO2023139987A1 (fr) * | 2022-01-18 | 2023-07-27 | 松本油脂製薬株式会社 | Particules et leur utilisation |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56103207A (en) * | 1980-01-22 | 1981-08-18 | Sumitomo Chem Co Ltd | Preparation of dried high-molecular weight water-soluble polymer |
| JPH06192319A (ja) * | 1992-12-25 | 1994-07-12 | Nippon Shokubai Co Ltd | 吸水性樹脂の製造方法 |
| JP3979724B2 (ja) * | 1997-06-18 | 2007-09-19 | 株式会社日本触媒 | 吸水性樹脂造粒物の乾燥体の製造方法 |
| 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 |
-
2006
- 2006-02-01 JP JP2006024841A patent/JP5046522B2/ja active Active
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