JP2012509377A5 - - Google Patents
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- JP2012509377A5 JP2012509377A5 JP2011536850A JP2011536850A JP2012509377A5 JP 2012509377 A5 JP2012509377 A5 JP 2012509377A5 JP 2011536850 A JP2011536850 A JP 2011536850A JP 2011536850 A JP2011536850 A JP 2011536850A JP 2012509377 A5 JP2012509377 A5 JP 2012509377A5
- Authority
- JP
- Japan
- Prior art keywords
- polymer particles
- crc
- water
- polymer
- permeable
- 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.)
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11668408P | 2008-11-21 | 2008-11-21 | |
| US61/116,684 | 2008-11-21 | ||
| PCT/EP2009/065381 WO2010057912A1 (de) | 2008-11-21 | 2009-11-18 | Verfahren zur herstellung permeabler wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012509377A JP2012509377A (ja) | 2012-04-19 |
| JP2012509377A5 true JP2012509377A5 (https=) | 2013-01-10 |
| JP5755142B2 JP5755142B2 (ja) | 2015-07-29 |
Family
ID=42029874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011536850A Active JP5755142B2 (ja) | 2008-11-21 | 2009-11-18 | モノマー溶液の液滴を重合させることによって浸透性の吸水性ポリマー粒子を製造する方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8865828B2 (https=) |
| EP (1) | EP2358769B1 (https=) |
| JP (1) | JP5755142B2 (https=) |
| CN (2) | CN102292362A (https=) |
| WO (1) | WO2010057912A1 (https=) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006060156A1 (de) | 2006-12-18 | 2008-06-19 | Evonik Stockhausen Gmbh | Wasserabsorbierende Polymergebilde, welche unter Einsatz von Polymerdispersionen hergestellt wurden |
| US8419971B2 (en) * | 2006-12-22 | 2013-04-16 | Basf Se | Method for producing mechanically stable water-absorbent polymer particles |
| US8236884B2 (en) | 2007-03-23 | 2012-08-07 | Evonik Stockhausen, Llc | High permeability superabsorbent polymer compositions |
| CN102176927B (zh) * | 2008-08-12 | 2014-08-27 | 巴斯夫欧洲公司 | 具有低残余单体含量的超吸收剂及其制备方法、以及含有该超吸收剂的卫生制品及其制备方法 |
| US20100247916A1 (en) † | 2009-03-24 | 2010-09-30 | Basf Se | Process for Producing Surface Postcrosslinked Water-Absorbing Polymer Particles |
| DE102009016404A1 (de) * | 2009-04-07 | 2010-10-21 | Evonik Stockhausen Gmbh | Verwendung von Hohlkörpern zur Herstellung wasserabsorbierender Polymergebilde |
| DE102011013342A1 (de) * | 2011-03-08 | 2011-09-15 | Clariant International Ltd. | Vernetzte Polymere |
| DE102011013341A1 (de) * | 2011-03-08 | 2011-12-08 | Clariant International Ltd. | Polymere auf Basis von Sulfonsäuren, Amiden und speziellen Vernetzern |
| US8802786B2 (en) * | 2011-04-21 | 2014-08-12 | Evonik Corporation | Particulate superabsorbent polymer composition having improved performance properties |
| CN103502324B (zh) * | 2011-05-06 | 2015-12-23 | 巴斯夫欧洲公司 | 制备吸水聚合物颗粒的方法 |
| BR112014013308A2 (pt) | 2011-12-30 | 2017-06-13 | Evonik Corp | polímero superabsorvente com reticulador |
| US9840598B2 (en) | 2012-07-03 | 2017-12-12 | Basf Se | Method for producing water-absorbent polymer particles with improved properties |
| CN104619357B (zh) * | 2012-08-29 | 2017-07-07 | 巴斯夫欧洲公司 | 用于制备吸水性聚合物颗粒的方法 |
| US9302248B2 (en) | 2013-04-10 | 2016-04-05 | Evonik Corporation | Particulate superabsorbent polymer composition having improved stability |
| US9375507B2 (en) | 2013-04-10 | 2016-06-28 | Evonik Corporation | Particulate superabsorbent polymer composition having improved stability |
| JP6321357B2 (ja) * | 2013-12-02 | 2018-05-09 | 伊藤忠セラテック株式会社 | アルミナ微粉焼成物の製造方法 |
| EP2899215A1 (de) | 2014-01-24 | 2015-07-29 | Basf Se | Verfahren zur Aufarbeitung eines Gemischs (G), das eine organische Komponente (A), die mindestens eine Halogen-Kohlenstoffbindung aufweist, und eine Übergangsmetallkomponente (B) enthält |
| CN105916527B (zh) * | 2014-01-24 | 2019-06-18 | 巴斯夫欧洲公司 | 一种通过使单体溶液的液滴聚合来制备吸水聚合物颗粒的方法 |
| BR102015007414B8 (pt) * | 2014-04-07 | 2022-08-23 | Evonik Corp | Polímero superabsorvente apresentando rápida absorção, seu processo de fabricação, e artigo absorvente |
| EP2930191B1 (en) * | 2014-04-07 | 2020-09-16 | Evonik Corporation | Superabsorbent polymer having fast absorption |
| EP2995323B1 (de) * | 2014-09-15 | 2019-02-27 | Evonik Degussa GmbH | Aminopolycarboxylsäuren als Prozesshilfsmittel bei der Superabsorberherstellung |
| WO2016117842A1 (ko) * | 2015-01-23 | 2016-07-28 | 주식회사 엘지화학 | 고흡수성 수지 및 이의 제조 방법 |
| KR101799091B1 (ko) | 2015-01-23 | 2017-11-17 | 주식회사 엘지화학 | 고흡수성 수지 및 이의 제조 방법 |
| SG11201706429QA (en) * | 2015-02-27 | 2017-09-28 | Basf Se | Method for producing water-absorbing polymer particles by suspension polymerization |
| MY184243A (en) * | 2015-10-02 | 2021-03-29 | Sdp Global Co Ltd | Absorbent resin composition and method for producing same |
| KR102075737B1 (ko) | 2016-03-11 | 2020-02-10 | 주식회사 엘지화학 | 고흡수성 수지의 제조 방법, 및 고흡수성 수지 |
| CN109311750B (zh) * | 2016-04-14 | 2021-08-10 | 巴斯夫欧洲公司 | 包含水可溶胀的聚合物核和溶胶-凝胶涂层的经涂覆的聚合物颗粒 |
| JP6277476B2 (ja) * | 2016-05-13 | 2018-02-14 | 直富商事株式会社 | 粒状物、断熱材及び断熱材の吹き付け方法 |
| WO2017200085A1 (ja) * | 2016-05-20 | 2017-11-23 | Sdpグローバル株式会社 | 吸水性樹脂粒子、その製造方法、これを含有してなる吸収体及び吸収性物品 |
| BR112018076276B1 (pt) | 2016-10-28 | 2022-12-27 | Lg Chem, Ltd. | Polímero superabsorvente e método para produzir o mesmo |
| KR102086052B1 (ko) | 2016-12-27 | 2020-03-06 | 주식회사 엘지화학 | 고흡수성 수지 및 이의 제조 방법 |
| KR102089654B1 (ko) * | 2017-04-20 | 2020-03-16 | 욱성화학주식회사 | 생분해성 고흡수성 가교 망상구조체 및 그의 제조방법 |
| JP7108422B2 (ja) * | 2018-02-16 | 2022-07-28 | Sdpグローバル株式会社 | 吸水性樹脂粒子、これを用いた吸収体及び吸収性物品、並びに吸水性樹脂粒子の製造方法 |
| KR102417079B1 (ko) | 2018-03-30 | 2022-07-05 | 주식회사 엘지화학 | 고흡수성 수지 및 이의 제조 방법 |
| PL3781107T3 (pl) * | 2018-04-20 | 2025-02-17 | Basf Se | Cienkie rdzenie absorbujące płyn - papier absorbujący |
| US20210290453A1 (en) * | 2018-08-01 | 2021-09-23 | Basf Se | Fluid-absorbent core |
| EP3985048A4 (en) * | 2019-09-30 | 2022-08-24 | LG Chem, Ltd. | SUPERABSORBENT POLYMER COMPOSITION AND METHOD FOR PREPARING IT |
Family Cites Families (31)
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| US4020256A (en) * | 1975-07-03 | 1977-04-26 | The Dow Chemical Company | Method for preparing polymers from water soluble vinyl monomers |
| DE3519013A1 (de) * | 1985-05-25 | 1986-11-27 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von pulverfoermigen wasserloeslichen polymerisaten und deren verwendung |
| JP2642436B2 (ja) * | 1988-08-30 | 1997-08-20 | 三菱化学株式会社 | 吸水性樹脂の製造法 |
| US5059664A (en) * | 1988-06-22 | 1991-10-22 | Mitsubishi Petrochemical Company Limited | Process for the preparation of water absorptive resin |
| EP0348180A3 (en) | 1988-06-22 | 1991-01-30 | Mitsubishi Petrochemical Company Limited | Process for the preparation of water absorptive resin |
| US6291605B1 (en) * | 1990-06-06 | 2001-09-18 | Clarence S. Freeman | Polymerization process with spraying step |
| DE4426008A1 (de) * | 1994-07-22 | 1996-01-25 | Cassella Ag | Hydrophile, hochquellfähige Hydrogele |
| IN1996KO01040A (https=) | 1995-06-07 | 2005-03-04 | Clarence S Freeman | |
| 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 |
| DE19625143C1 (de) * | 1996-06-24 | 1997-08-21 | Hoechst Ag | Verfahren zur Herstellung von hydrophilen, hochquellfähigen Hydrogelen |
| US6414214B1 (en) * | 1999-10-04 | 2002-07-02 | Basf Aktiengesellschaft | Mechanically stable hydrogel-forming polymers |
| DE10016041A1 (de) * | 2000-03-31 | 2001-10-04 | Stockhausen Chem Fab Gmbh | Pulverförmige an der Oberfläche vernetzte Polymerisate |
| EP1347790A1 (de) * | 2000-12-29 | 2003-10-01 | Basf Aktiengesellschaft | Aborbierende zusammensetzungen |
| US6727345B2 (en) * | 2001-07-03 | 2004-04-27 | Nippon Shokubai Co., Ltd. | Continuous production process for water-absorbent resin powder and powder surface detector used therefor |
| US7169843B2 (en) * | 2003-04-25 | 2007-01-30 | Stockhausen, Inc. | Superabsorbent polymer with high permeability |
| US7696401B2 (en) * | 2003-07-31 | 2010-04-13 | Evonik Stockhausen, Inc. | Absorbent materials and absorbent articles incorporating such absorbent materials |
| US7173086B2 (en) * | 2003-10-31 | 2007-02-06 | Stockhausen, Inc. | Superabsorbent polymer with high permeability |
| WO2005053381A1 (en) * | 2003-12-05 | 2005-06-16 | Nippon Shokubai Co., Ltd. | Particulate water retaining material for cultivating plant having water absorbent resin as main component |
| US7727586B2 (en) | 2005-01-28 | 2010-06-01 | Basf Aktiengesellschaft | Production of water-absorbing polymeric particles by dropletization polymerization in the gas phase |
| US7812082B2 (en) * | 2005-12-12 | 2010-10-12 | Evonik Stockhausen, Llc | Thermoplastic coated superabsorbent polymer compositions |
| WO2008009612A1 (de) | 2006-07-19 | 2008-01-24 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel mit hoher permeabilität durch polymerisation von tropfen einer monomerlösung |
| 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 |
| RU2463310C2 (ru) | 2006-07-19 | 2012-10-10 | Басф Се | Способ получения водопоглощающих полимерных частиц с высокой проницаемостью путем полимеризации капель мономерного раствора |
| 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 |
| CN101511916A (zh) * | 2006-08-31 | 2009-08-19 | 巴斯夫欧洲公司 | 聚胺涂覆的超吸收性聚合物 |
| 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 |
| WO2008095892A1 (de) | 2007-02-06 | 2008-08-14 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung |
| JP5419712B2 (ja) * | 2007-02-06 | 2014-02-19 | 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吸水性ポリマー粒子を製造する方法 |
| US8236884B2 (en) * | 2007-03-23 | 2012-08-07 | Evonik Stockhausen, Llc | High permeability superabsorbent polymer compositions |
| CN101641154A (zh) * | 2007-03-29 | 2010-02-03 | 株式会社日本触媒 | 颗粒状吸水剂及其制造方法 |
-
2009
- 2009-11-18 CN CN2009801551795A patent/CN102292362A/zh active Pending
- 2009-11-18 CN CN201510752479.9A patent/CN105237672A/zh active Pending
- 2009-11-18 US US13/129,823 patent/US8865828B2/en active Active
- 2009-11-18 JP JP2011536850A patent/JP5755142B2/ja active Active
- 2009-11-18 WO PCT/EP2009/065381 patent/WO2010057912A1/de not_active Ceased
- 2009-11-18 EP EP09756478.5A patent/EP2358769B1/de active Active
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