JP2011517703A5 - - Google Patents
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- Publication number
- JP2011517703A5 JP2011517703A5 JP2010538646A JP2010538646A JP2011517703A5 JP 2011517703 A5 JP2011517703 A5 JP 2011517703A5 JP 2010538646 A JP2010538646 A JP 2010538646A JP 2010538646 A JP2010538646 A JP 2010538646A JP 2011517703 A5 JP2011517703 A5 JP 2011517703A5
- Authority
- JP
- Japan
- Prior art keywords
- polyvalent metal
- base polymer
- metal salt
- anion
- superabsorbent material
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 claims 9
- 229910052751 metal Inorganic materials 0.000 claims 8
- 239000002184 metal Substances 0.000 claims 8
- 229920005601 base polymer Polymers 0.000 claims 6
- 239000000463 material Substances 0.000 claims 4
- 150000001450 anions Chemical class 0.000 claims 3
- 239000012266 salt solution Substances 0.000 claims 3
- 150000003839 salts Chemical class 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims 2
- 150000001768 cations Chemical class 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000002904 solvent Substances 0.000 claims 2
- VXYADVIJALMOEQ-UHFFFAOYSA-K tris(lactato)aluminium Chemical compound CC(O)C(=O)O[Al](OC(=O)C(C)O)OC(=O)C(C)O VXYADVIJALMOEQ-UHFFFAOYSA-K 0.000 claims 2
- 239000004971 Cross linker Substances 0.000 claims 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- -1 hydroxycarboxylic acid anion Chemical class 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1484007P | 2007-12-19 | 2007-12-19 | |
| US61/014840 | 2007-12-19 | ||
| PCT/EP2008/067614 WO2009080611A2 (en) | 2007-12-19 | 2008-12-16 | Process for producing surface-crosslinked superabsorbents |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011517703A JP2011517703A (ja) | 2011-06-16 |
| JP2011517703A5 true JP2011517703A5 (https=) | 2012-02-09 |
Family
ID=40668219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010538646A Pending JP2011517703A (ja) | 2007-12-19 | 2008-12-16 | 表面架橋超吸収性物質の製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20100261604A1 (https=) |
| EP (1) | EP2235093B1 (https=) |
| JP (1) | JP2011517703A (https=) |
| CN (1) | CN101903441A (https=) |
| WO (1) | WO2009080611A2 (https=) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011004006A2 (de) * | 2009-07-10 | 2011-01-13 | Basf Se | Mikrokapseln mit polyvinylmonomeren als vernetzer |
| JP5722921B2 (ja) | 2011-01-28 | 2015-05-27 | 株式会社日本触媒 | ポリアクリル酸（塩）系吸水性樹脂粉末の製造方法 |
| BR112014013308A2 (pt) | 2011-12-30 | 2017-06-13 | Evonik Corp | polímero superabsorvente com reticulador |
| US8420567B1 (en) | 2011-12-30 | 2013-04-16 | Evonik Stockhausen, Llc | Process for superabsorbent polymer and crosslinker composition |
| CN104394895A (zh) | 2012-04-17 | 2015-03-04 | 巴斯夫欧洲公司 | 制备表面后交联吸水性聚合物颗粒的方法 |
| EP2838939B2 (en) | 2012-04-19 | 2025-01-08 | Archer Daniels Midland Company | Compounded surface treated carboxyalkylated starch polyacrylate composites |
| US20150225514A1 (en) | 2012-09-11 | 2015-08-13 | Nippon Shokubai Co., Ltd. | Method for producing polyacrylic acid (salt)-based water absorbing agent, and water absorbing agent |
| EP2896454B1 (en) | 2012-09-11 | 2022-05-11 | Nippon Shokubai Co., Ltd. | Method for manufacturing polyacrylic acid (polyacrylate)-based absorbent, and absorbent |
| EP2952537B1 (en) | 2013-01-29 | 2021-10-27 | Nippon Shokubai Co., Ltd. | Water-absorbable resin material and method for producing same |
| EP2829566B2 (en) | 2013-05-09 | 2020-05-27 | LG Chem, Ltd. | Preparation method for super absorbent resin |
| KR101604272B1 (ko) | 2013-05-09 | 2016-03-25 | 주식회사 엘지화학 | 고흡수성 수지의 제조방법 |
| US9950308B2 (en) | 2013-08-01 | 2018-04-24 | Lg Chem, Ltd. | Superabsorbent polymer |
| EP2851048B1 (en) | 2013-09-19 | 2018-09-05 | The Procter and Gamble Company | Absorbent cores having material free areas |
| EP3085439B1 (en) | 2013-12-20 | 2023-10-04 | Nippon Shokubai Co., Ltd. | Water absorbing agent based on polyacrylic acid and/or a salt thereof |
| KR101805088B1 (ko) * | 2014-12-18 | 2017-12-05 | 주식회사 엘지화학 | 표면 개질 처리된 고흡수성 수지 및 그 제조방법 |
| KR101919985B1 (ko) * | 2015-06-10 | 2018-11-19 | 주식회사 엘지화학 | 내파쇄성 고흡수성 수지 및 그 제조방법 |
| US10532341B2 (en) | 2015-07-01 | 2020-01-14 | Nippon Shokubai Co., Ltd. | Particulate water absorbing agent |
| WO2017170604A1 (ja) * | 2016-03-28 | 2017-10-05 | 株式会社日本触媒 | 吸水剤の製造方法 |
| KR102162500B1 (ko) | 2016-12-13 | 2020-10-06 | 주식회사 엘지화학 | 고흡수성 수지 및 이의 제조 방법 |
| CN111094441B (zh) * | 2017-09-22 | 2022-02-01 | 三大雅株式会社 | 吸水性树脂组合物及其制造方法 |
| JP7254793B2 (ja) | 2017-11-10 | 2023-04-10 | ビーエーエスエフ ソシエタス・ヨーロピア | 高吸収体 |
| JP7361714B2 (ja) | 2018-04-10 | 2023-10-16 | ビーエーエスエフ ソシエタス・ヨーロピア | 浸透性超吸収体、及びそれを製造する方法 |
| KR20210041070A (ko) * | 2018-09-28 | 2021-04-14 | 가부시키가이샤 닛폰 쇼쿠바이 | 흡수성 수지 분말의 제조 방법 및 흡수성 수지 분말 |
| EP4004072A1 (en) | 2019-07-24 | 2022-06-01 | Basf Se | Permeable superabsorbent and process for production thereof |
| CN115739044B (zh) * | 2022-11-15 | 2024-06-04 | 西安工程大学 | 广域pH有机阳离子型脱色吸附剂及其制备方法 |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3103754B2 (ja) * | 1995-10-31 | 2000-10-30 | 三洋化成工業株式会社 | 改質された吸水性樹脂粒子およびその製法 |
| DE19909653A1 (de) * | 1999-03-05 | 2000-09-07 | Stockhausen Chem Fab Gmbh | Pulverförmige, vernetzte, wässrige Flüssigkeiten sowie Blut absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung |
| WO2001089591A2 (en) * | 2000-05-25 | 2001-11-29 | Basf Aktiengesellschaft | Surface-treated superabsorbent polymer particles |
| BR0210232A (pt) * | 2001-06-29 | 2004-04-06 | Dow Global Technologies Inc | Processo para a preparação de um polìmero absorvente de água, polìmero obtido e estrutura absorvente |
| EP1594557B1 (en) | 2003-02-10 | 2019-05-01 | Nippon Shokubai Co., Ltd. | Water-absorbent resin composition and its production process |
| EP1516884B2 (en) * | 2003-09-19 | 2023-02-22 | Nippon Shokubai Co., Ltd. | Water-absorbent resin having treated surface and process for producing the same |
| CN100534972C (zh) | 2003-09-30 | 2009-09-02 | 味之素株式会社 | 从发酵液中纯化琥珀酸的方法 |
| US7267832B2 (en) | 2004-02-18 | 2007-09-11 | Kraft Foods Holdings, Inc. | Amorphous water-soluble calcium citrate salts and method of making and using same |
| DE102004009438A1 (de) * | 2004-02-24 | 2005-09-15 | Basf Ag | Verfahren zur Oberflächennachvernetzung wasserabsorbierender Polymere |
| US8846823B2 (en) | 2004-05-07 | 2014-09-30 | Nippon Shokubai Co., Ltd. | Water absorbing agent and production method thereof |
| JP4776969B2 (ja) * | 2004-05-07 | 2011-09-21 | 株式会社日本触媒 | 吸水剤およびその製造方法 |
| DE102005018924A1 (de) * | 2005-04-22 | 2006-10-26 | Stockhausen Gmbh | Wasserabsorbierende Polymergebilde mit verbesserten Absorptionseigenschaften |
| TW200720347A (en) * | 2005-09-30 | 2007-06-01 | Nippon Catalytic Chem Ind | Water-absorbent agent composition and method for manufacturing the same |
| DE102005062929A1 (de) * | 2005-12-29 | 2007-07-05 | Basf Ag | Herstellung eines wasserabsorbierenden Harzes unter Einmischen eines wasserabsorbierenden Harzpulvers |
| US20090012488A1 (en) * | 2006-03-10 | 2009-01-08 | Basf Se | Super-Absorber Having Improved Smell-Inhibition |
| BRPI0711452B8 (pt) * | 2006-04-21 | 2021-06-22 | Evonik Degussa Gmbh | processo para a preparação de uma estrutura polimérica absorvente de água, estrutura polimérica absorvente de água, compósito, processo para a preparação de um compósito, uso da estrutura polimérica absorvente de água ou uso do compósito e uso de um sal |
| WO2008009612A1 (de) * | 2006-07-19 | 2008-01-24 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel mit hoher permeabilität durch polymerisation von tropfen einer monomerlösung |
| CN101490097B (zh) * | 2006-07-19 | 2011-11-09 | 巴斯夫欧洲公司 | 通过聚合单体溶液液滴生产具有较高渗透性的吸水性聚合物颗粒的方法 |
| RU2463310C2 (ru) * | 2006-07-19 | 2012-10-10 | Басф Се | Способ получения водопоглощающих полимерных частиц с высокой проницаемостью путем полимеризации капель мономерного раствора |
| JP5602428B2 (ja) * | 2006-07-19 | 2014-10-08 | ビーエーエスエフ ソシエタス・ヨーロピア | モノマー溶液の液滴の重合による、高い吸収性を有する後架橋された吸水性ポリマー粒子の製造方法 |
| JP5415256B2 (ja) | 2006-08-31 | 2014-02-12 | 株式会社日本触媒 | 粒子状吸水剤およびその製造方法 |
| JP2010504534A (ja) * | 2006-09-25 | 2010-02-12 | ビーエーエスエフ ソシエタス・ヨーロピア | 吸水性ポリマー粒子の連続的な製造方法 |
| US20090261023A1 (en) * | 2006-09-25 | 2009-10-22 | Basf Se | Method for the Classification of Water Absorbent Polymer Particles |
| CN101516531B (zh) * | 2006-09-25 | 2014-05-21 | 巴斯夫欧洲公司 | 吸水性聚合物颗粒的分级方法 |
| US20100016522A1 (en) * | 2006-09-25 | 2010-01-21 | Basf Se | Method for the Continuous Production of Water Absorbent Polymer Particles |
| EP2073943B2 (de) * | 2006-09-25 | 2020-09-02 | Basf Se | Verfahren zum klassieren wasserabsorbierender polymerpartikel |
| US8419971B2 (en) * | 2006-12-22 | 2013-04-16 | Basf Se | Method for producing mechanically stable water-absorbent polymer particles |
| CN101573386B (zh) * | 2006-12-22 | 2012-06-20 | 巴斯夫欧洲公司 | 制备机械稳定的吸水性聚合物粒子的方法 |
| WO2008092843A1 (de) | 2007-01-29 | 2008-08-07 | Basf Se | VERFAHREN ZUR HERSTELLUNG WEIßER UND FARBSTABILER WASSERABSORBIERENDER POLYMERPARTIKEL MIT HOHEM ABSORPTIONSVERMÖGEN UND HOHER FLÜSSIGKEITSLEITFÄHIGKEIT |
| EP2125917B1 (en) | 2007-03-16 | 2011-11-02 | Nippon Shokubai Co., Ltd. | Water absorbent resin production method, water absorbent resin, and usage thereof |
| US7816426B2 (en) * | 2007-07-16 | 2010-10-19 | Evonik Stockhausen, Llc | Superabsorbent polymer compositions having color stability |
-
2008
- 2008-12-16 US US12/746,914 patent/US20100261604A1/en not_active Abandoned
- 2008-12-16 WO PCT/EP2008/067614 patent/WO2009080611A2/en not_active Ceased
- 2008-12-16 JP JP2010538646A patent/JP2011517703A/ja active Pending
- 2008-12-16 EP EP08863486.0A patent/EP2235093B1/en not_active Revoked
- 2008-12-16 CN CN2008801212541A patent/CN101903441A/zh active Pending
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