JP2011515520A5 - - Google Patents

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Publication number
JP2011515520A5
JP2011515520A5 JP2011500168A JP2011500168A JP2011515520A5 JP 2011515520 A5 JP2011515520 A5 JP 2011515520A5 JP 2011500168 A JP2011500168 A JP 2011500168A JP 2011500168 A JP2011500168 A JP 2011500168A JP 2011515520 A5 JP2011515520 A5 JP 2011515520A5
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JP
Japan
Prior art keywords
monomer
polymer particles
absorbing polymer
monomer solution
inert gas
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.)
Ceased
Application number
JP2011500168A
Other languages
English (en)
Japanese (ja)
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JP2011515520A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/EP2009/053030 external-priority patent/WO2009115472A1/de
Publication of JP2011515520A publication Critical patent/JP2011515520A/ja
Publication of JP2011515520A5 publication Critical patent/JP2011515520A5/ja
Ceased legal-status Critical Current

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JP2011500168A 2008-03-20 2009-03-16 低い遠心分離保持容量を有する吸水性ポリマー粒子の製造方法 Ceased JP2011515520A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08153136.0 2008-03-20
EP08153136 2008-03-20
PCT/EP2009/053030 WO2009115472A1 (de) 2008-03-20 2009-03-16 Verfahren zur herstellung wasserabsorbierender polymerpartikel mit niedriger zentrifugenretentionskapazität

Publications (2)

Publication Number Publication Date
JP2011515520A JP2011515520A (ja) 2011-05-19
JP2011515520A5 true JP2011515520A5 (https=) 2014-02-13

Family

ID=40691349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011500168A Ceased JP2011515520A (ja) 2008-03-20 2009-03-16 低い遠心分離保持容量を有する吸水性ポリマー粒子の製造方法

Country Status (5)

Country Link
US (1) US8497336B2 (https=)
EP (1) EP2257574A1 (https=)
JP (1) JP2011515520A (https=)
CN (1) CN101970505A (https=)
WO (1) WO2009115472A1 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8633285B2 (en) * 2007-12-17 2014-01-21 Basf Se Method for producing water-absorbing polymer particles
EA201201555A1 (ru) * 2010-06-15 2013-04-30 Юрий Витальевич МИСОЛИН Способ обмена данными в компьютерной сети (варианты)
EP2714104B1 (de) * 2011-05-26 2015-07-29 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel
CN103582654A (zh) * 2011-06-03 2014-02-12 巴斯夫欧洲公司 连续制备吸水聚合物颗粒的方法
CN103946248B (zh) 2011-11-16 2016-08-24 株式会社日本触媒 聚丙烯酸(盐)系吸水性树脂的制造方法
JP6133406B2 (ja) 2012-05-07 2017-05-24 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 混合ニーダを運転する方法
CN104364269B (zh) * 2012-06-13 2016-10-12 巴斯夫欧洲公司 在装有至少两个轴向平行旋转轴的聚合反应器中制备吸水性聚合物颗粒的方法
US9248429B2 (en) 2012-06-13 2016-02-02 Basf Se Process for producing water-absorbing polymer particles in a polymerization reactor with at least two axially parallel rotating shafts
CN104936989B (zh) * 2013-01-29 2019-04-16 巴斯夫欧洲公司 制备具有高自由溶胀率、高离心保留容量和高溶胀凝胶床渗透性的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
EP3140325B1 (de) 2014-05-08 2018-07-11 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel
EP3887803B1 (en) 2018-11-29 2026-04-15 Basf Se Prediction of physical properties of superabsorbent polymers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19955861A1 (de) * 1999-11-20 2001-05-23 Basf Ag Verfahren zur kontinuierlichen Herstellung von vernetzten feinteiligen gelförmigen Polymerisaten
CZ297784B6 (cs) * 2000-10-19 2007-03-28 Basf Aktiengesellschaft Zesítované vodou bobtnatelné polymery a zpusob jejich výroby
CN100346843C (zh) * 2003-02-10 2007-11-07 株式会社日本触媒 吸水剂
WO2006034806A1 (de) * 2004-09-28 2006-04-06 Basf Aktiengesellschaft Verfahren zur kontinuierlichen herstellung von vernetzten feinteiligen gelförmigen polymerisaten

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