JP2014505151A5 - - Google Patents

Download PDF

Info

Publication number
JP2014505151A5
JP2014505151A5 JP2013552936A JP2013552936A JP2014505151A5 JP 2014505151 A5 JP2014505151 A5 JP 2014505151A5 JP 2013552936 A JP2013552936 A JP 2013552936A JP 2013552936 A JP2013552936 A JP 2013552936A JP 2014505151 A5 JP2014505151 A5 JP 2014505151A5
Authority
JP
Japan
Prior art keywords
polymer particles
water
absorbing polymer
moisture content
optionally
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
Application number
JP2013552936A
Other languages
English (en)
Japanese (ja)
Other versions
JP6138056B2 (ja
JP2014505151A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/EP2012/052022 external-priority patent/WO2012107432A1/de
Publication of JP2014505151A publication Critical patent/JP2014505151A/ja
Publication of JP2014505151A5 publication Critical patent/JP2014505151A5/ja
Application granted granted Critical
Publication of JP6138056B2 publication Critical patent/JP6138056B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2013552936A 2011-02-07 2012-02-07 高い膨潤速度を有する吸水性ポリマー粒子の製造法 Active JP6138056B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11153534.0 2011-02-07
EP11153534 2011-02-07
PCT/EP2012/052022 WO2012107432A1 (de) 2011-02-07 2012-02-07 Verfahren zur herstellung wasserabsorbierender polymerpartikel mit hoher anquellgeschwindigkeit

Publications (3)

Publication Number Publication Date
JP2014505151A JP2014505151A (ja) 2014-02-27
JP2014505151A5 true JP2014505151A5 (enExample) 2015-03-26
JP6138056B2 JP6138056B2 (ja) 2017-05-31

Family

ID=45560921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013552936A Active JP6138056B2 (ja) 2011-02-07 2012-02-07 高い膨潤速度を有する吸水性ポリマー粒子の製造法

Country Status (4)

Country Link
EP (1) EP2673011B2 (enExample)
JP (1) JP6138056B2 (enExample)
CN (1) CN103347548B (enExample)
WO (1) WO2012107432A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6272844B2 (ja) 2012-07-03 2018-01-31 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 改良した特性を有する吸水性ポリマー粒子を製造するための方法
KR102143772B1 (ko) 2012-09-11 2020-08-12 가부시키가이샤 닛폰 쇼쿠바이 폴리아크릴산(염)계 흡수제의 제조 방법 및 그 흡수제
JP2016506981A (ja) * 2013-01-29 2016-03-07 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 膨潤したゲル床の高い透過性と同時に、速い膨潤速度、かつ高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
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
JP5689204B1 (ja) 2014-07-11 2015-03-25 住友精化株式会社 吸水性樹脂の製造方法、吸水性樹脂、吸水剤、吸収性物品
KR101958014B1 (ko) * 2016-03-14 2019-03-13 주식회사 엘지화학 고흡수성 수지의 제조 방법
KR20180067940A (ko) 2016-12-13 2018-06-21 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
KR102487977B1 (ko) 2017-07-28 2023-01-11 주식회사 엘지화학 고흡수성 수지 및 그 제조 방법
KR102555380B1 (ko) * 2018-01-19 2023-07-12 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
WO2019189326A1 (ja) * 2018-03-27 2019-10-03 住友精化株式会社 土嚢及びその製造方法
WO2021049465A1 (ja) * 2019-09-09 2021-03-18 住友精化株式会社 荷重下吸水量の向上方法、架橋重合体粒子の製造方法、及び、吸水性樹脂粒子の製造方法
KR20230038524A (ko) * 2020-07-17 2023-03-20 스미토모 세이카 가부시키가이샤 흡수체

Family Cites Families (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018690B2 (ja) 1981-12-30 1985-05-11 住友精化株式会社 吸水性樹脂の吸水性改良方法
JPS58180233A (ja) 1982-04-19 1983-10-21 Nippon Shokubai Kagaku Kogyo Co Ltd 吸収剤
US4443492A (en) 1983-04-18 1984-04-17 Personal Products Company Rate of absorbency of substrates containing in-situ polymerized monomers
US4734478A (en) 1984-07-02 1988-03-29 Nippon Shokubai Kagaku Kogyo Co., Ltd. Water absorbing agent
JP2509087B2 (ja) 1984-08-11 1996-06-19 三洋化成工業株式会社 吸水性樹脂，その製法および吸水，保水剤
DE3713601A1 (de) 1987-04-23 1988-11-10 Stockhausen Chem Fab Gmbh Verfahren zur herstellung eines stark wasserabsorbierenden polymerisats
US5004761A (en) 1987-07-28 1991-04-02 Dai-Ichi Kogyo Seiyaku Co., Ltd. Process for continuously preparing acrylic polymer gel
WO1990015830A1 (en) 1989-06-12 1990-12-27 Weyerhaeuser Company Hydrocolloid polymer
CA2038779A1 (en) 1990-04-02 1991-10-03 Takumi Hatsuda Method for production of fluid stable aggregate
EP0480031B1 (en) 1990-04-27 1995-09-20 Nippon Shokubai Co., Ltd. Method and apparatus for continuous granulation of high water absorbing resin powder
DE4020780C1 (enExample) 1990-06-29 1991-08-29 Chemische Fabrik Stockhausen Gmbh, 4150 Krefeld, De
ATE148898T1 (de) 1991-09-03 1997-02-15 Hoechst Celanese Corp Superabsorbierendes polymer mit verbesserten absorbiereigenschaften
DE4138408A1 (de) 1991-11-22 1993-05-27 Cassella Ag Hydrophile, hochquellfaehige hydrogele
JP3045422B2 (ja) 1991-12-18 2000-05-29 株式会社日本触媒 吸水性樹脂の製造方法
DE69312126T2 (de) 1992-03-05 1997-11-06 Nippon Catalytic Chem Ind Verfahren zu Herstellung eines absorbierenden Harzes
GB9208449D0 (en) 1992-04-16 1992-06-03 Dow Deutschland Inc Crosslinked hydrophilic resins and method of preparation
JP3251647B2 (ja) 1992-08-05 2002-01-28 株式会社日本触媒 吸水性樹脂およびその製造方法
DE69435237D1 (de) 1993-06-18 2009-10-22 Nippon Catalytic Chem Ind Verfahren zur Herstellung eines absorbierenden Harzes
NZ268535A (en) 1993-06-30 1998-05-27 Procter & Gamble Absorbent article comprising layers of superabsorbent material
DE4333056C2 (de) † 1993-09-29 1998-07-02 Stockhausen Chem Fab Gmbh Pulverförmige, wäßrige Flüssigkeiten absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung als Absorptionsmittel
JPH07224204A (ja) 1994-02-10 1995-08-22 Toagosei Co Ltd 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
US5672622A (en) 1994-04-21 1997-09-30 Berlex Laboratories, Inc. Treatment of multiple sclerosis
DE69632570T3 (de) † 1995-07-07 2013-01-17 Nippon Shokubai Co. Ltd. Wasserabsorbierendes pulver und verfahren zur herstellung
DE19646484C2 (de) 1995-11-21 2000-10-19 Stockhausen Chem Fab Gmbh Flüssigkeitsabsorbierende Polymere, Verfahren zu deren Herstellung und deren Verwendung
DE19543368C2 (de) 1995-11-21 1998-11-26 Stockhausen Chem Fab Gmbh Wasserabsorbierende Polymere mit verbesserten Eigenschaften, Verfahren zu deren Herstellung und deren Verwendung
DE19807502B4 (de) 1998-02-21 2004-04-08 Basf Ag Verfahren zur Nachvernetzung von Hydrogelen mit 2-Oxazolidinonen, daraus hergestellte Hydrogele und deren Verwendung
US6265488B1 (en) 1998-02-24 2001-07-24 Nippon Shokubai Co., Ltd. Production process for water-absorbing agent
US6503979B1 (en) 1998-02-26 2003-01-07 Basf Aktiengesellschaft Method for cross-linking hydrogels with bis- and poly-2-oxazolidinones
TW460528B (en) 1998-04-28 2001-10-21 Nippon Catalytic Chem Ind Method for production of shaped hydrogel of absorbent resin
DE19854574A1 (de) 1998-11-26 2000-05-31 Basf Ag Verfahren zur Nachvernetzung von Hydrogelen mit N-Acyl-2-Oxazolidinonen
DE19854573A1 (de) 1998-11-26 2000-05-31 Basf Ag Verfahren zur Nachvernetzung von Hydrogelen mit 2-Oxo-tetrahydro-1,3-oxazinen
US6239230B1 (en) 1999-09-07 2001-05-29 Bask Aktiengesellschaft Surface-treated superabsorbent polymer particles
US6414214B1 (en) * 1999-10-04 2002-07-02 Basf Aktiengesellschaft Mechanically stable hydrogel-forming polymers
DE19955861A1 (de) 1999-11-20 2001-05-23 Basf Ag Verfahren zur kontinuierlichen Herstellung von vernetzten feinteiligen gelförmigen Polymerisaten
US6809158B2 (en) 2000-10-20 2004-10-26 Nippon Shokubai Co., Ltd. Water-absorbing agent and process for producing the same
AU2002230831A1 (en) 2000-10-20 2002-04-29 Millennium Pharmaceuticals, Inc. Compositions of human proteins and method of use thereof
EP1347790A1 (de) 2000-12-29 2003-10-01 Basf Aktiengesellschaft Aborbierende zusammensetzungen
PL362772A1 (en) * 2000-12-29 2004-11-02 Basf Aktiengesellschaft Hydrogels coated with steric or electrostatic spacers
CN1230410C (zh) 2001-01-12 2005-12-07 施拖克豪森有限公司 生产和提纯(甲基)丙烯酸的连续法
CN1262604C (zh) 2001-01-26 2006-07-05 株式会社日本触媒 吸水剂及其制法以及吸水制品
CN1297322C (zh) * 2001-10-01 2007-01-31 巴斯福股份公司 含有酸性点的超吸收性水凝胶
BR0212952A (pt) 2001-10-05 2004-10-13 Basf Ag Processos para a reticulação e pós-reticulação superficial de polìmeros iniciais, composição de matéria, polìmero, e, usos de polìmeros e de uma composição de matéria
EP1448243A1 (en) * 2001-11-21 2004-08-25 Basf Aktiengesellschaft Superabsorbent polymer particles
DE10204937A1 (de) 2002-02-07 2003-08-21 Stockhausen Chem Fab Gmbh Verfahren zur Nachvernetzung im Bereich der Oberfläche von wasserabsorbierenden Polymeren mit Harnstoffderivaten
DE10204938A1 (de) 2002-02-07 2003-08-21 Stockhausen Chem Fab Gmbh Verfahren zur Nachvernetzung im Bereich der Oberfläche von wasserabsorbierenden Polymeren mit beta-Hydroxyalkylamiden
DE10211686A1 (de) 2002-03-15 2003-10-02 Stockhausen Chem Fab Gmbh (Meth)Acrylsäurekristall und Verfahren zur Herstellung und Aufreinigung von wässriger (Meth)Acrylsäure
WO2003104300A1 (de) 2002-06-01 2003-12-18 Basf Aktiengesellschaft (meth)acrylester von polyalkoxyliertem trimethylolpropan
DE10225943A1 (de) 2002-06-11 2004-01-08 Basf Ag Verfahren zur Herstellung von Estern von Polyalkoholen
DE50303213D1 (de) 2002-06-11 2006-06-08 Basf Ag (meth)acrylester von polyalkoxyliertem glycerin
DE10247240A1 (de) 2002-10-10 2004-04-22 Basf Ag Verfahren zur Herstellung von Acrylsäure
US7833624B2 (en) 2002-10-25 2010-11-16 Evonik Stockhuasen GmbH Absorbent polymer structure with improved retention capacity and permeability
EP1832621B1 (en) 2003-03-14 2017-03-08 Nippon Shokubai Co.,Ltd. Method of surface crosslinking a water-absorbing resin powder
JP4364020B2 (ja) * 2003-03-14 2009-11-11 株式会社日本触媒 吸水性樹脂粉末の表面架橋処理方法
DE10331450A1 (de) 2003-07-10 2005-01-27 Basf Ag (Meth)acrylsäureester monoalkoxilierter Polyole und deren Herstellung
DE10331456A1 (de) 2003-07-10 2005-02-24 Basf Ag (Meth)acrylsäureester alkoxilierter ungesättigter Polyolether und deren Herstellung
DE10334584A1 (de) 2003-07-28 2005-02-24 Basf Ag Verfahren zur Nachvernetzung von Hydrogelen mit bicyclischen Amidacetalen
DE10355401A1 (de) 2003-11-25 2005-06-30 Basf Ag (Meth)acrylsäureester ungesättigter Aminoalkohole und deren Herstellung
US7163966B2 (en) * 2003-12-19 2007-01-16 Stockhausen, Inc. Superabsorbent polymer having increased rate of water absorption
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
JP4965865B2 (ja) * 2005-02-15 2012-07-04 株式会社日本触媒 吸水剤、吸収性物品及び吸水剤の製造方法
KR20070104663A (ko) † 2005-02-15 2007-10-26 니폰 쇼쿠바이 컴파니 리미티드 수 흡수제, 수 흡수제품 및 수 흡수제의 제조방법
TW200635969A (en) † 2005-04-06 2006-10-16 Nippon Catalytic Chem Ind Particulate water absorbing agent, water-absorbent core and absorbing article
CN1955201A (zh) * 2005-10-24 2007-05-02 大连广汇化学有限公司 生理卫生用高吸水性树脂的制备方法
BRPI0714450B1 (pt) * 2006-07-19 2018-02-14 Basf Se Processo para preparar partículas poliméricas absorvedoras de água, partículas poliméricas absorvedoras de água, uso das partículas poliméricas, e, artigos de higiene
WO2008040715A2 (de) 2006-10-05 2008-04-10 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung
WO2008052971A1 (de) 2006-10-31 2008-05-08 Basf Se Regelung eines verfahrens zur herstellung wasserabsorbierender polymerpartikel in einer erwärmten gasphase
US20100323885A1 (en) * 2007-03-12 2010-12-23 Basf Se A German Corporation Process for Producing Re-Moisturised Surface-Crosslinked Superabsorbents
JP5350361B2 (ja) 2008-03-13 2013-11-27 株式会社日本触媒 吸水性樹脂を主成分とする粒子状吸水剤の充填方法
WO2009153196A1 (de) * 2008-06-19 2009-12-23 Basf Se Verfahren zur kontinuierlichen herstellung wasserabsorbierender polymerpartikel
US8222477B2 (en) * 2008-10-20 2012-07-17 Evonik Stockhausen, Llc Superabsorbent polymer containing clay, particulate, and method of making same
WO2010079075A1 (de) * 2009-01-09 2010-07-15 Basf Se Verfahren zur herstellung geruchsinhibierender wasserabsorbierender polymerpartikel
CN102574100A (zh) * 2009-09-30 2012-07-11 株式会社日本触媒 颗粒状吸水剂及其制造方法
WO2011131526A1 (de) * 2010-04-19 2011-10-27 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel

Similar Documents

Publication Publication Date Title
JP2014505151A5 (enExample)
JP2012530832A5 (enExample)
JP2013511612A5 (enExample)
CN108395548B (zh) 一种具有盐-温度双重响应的双层水凝胶的制备方法、产品及应用
JP2010513576A5 (enExample)
JP2012067283A5 (enExample)
US20120149814A1 (en) Ultrahydrophobic coating and method for making the same
JP2014533318A5 (enExample)
JP2011515203A5 (enExample)
JP2010521538A5 (ja) 吸水性樹脂の製造方法および吸水性樹脂並びにその利用
JP2011105935A5 (ja) アクリル系樹脂、及び成形体
MX2009000280A (es) Metodo para producir perlas de polimero de tamaño uniforme.
RU2012143697A (ru) Способ получения водопоглощающих полимерных частиц путем полимеризации капель раствора мономеров
JP2013522406A5 (enExample)
MY156531A (en) Emulsion polymerization of esters of itaconic acid
JP2011511116A5 (enExample)
MX2014004884A (es) Procedimiento para preparar polimerizados que son apropiados para absorber y almacenar liquidos acuosos.
WO2012083196A3 (en) Stable polyacrylic acids, their manufacture and their use
JP2015500351A5 (enExample)
CN101709103B (zh) 不同波长光源制备含偶氮单体的光响应水凝胶的方法
JP2011168683A5 (enExample)
JP2013511608A5 (enExample)
JP2006299234A5 (enExample)
MX2015013398A (es) Metodo de producción de polvos poliméricos fácilmente redispersables en agua.
CN103788311B (zh) 环氧-聚丙烯酸酯“核-壳”乳液及其制备方法