JP2001523287A5 - - Google Patents

Download PDF

Info

Publication number
JP2001523287A5
JP2001523287A5 JP1998547086A JP54708698A JP2001523287A5 JP 2001523287 A5 JP2001523287 A5 JP 2001523287A5 JP 1998547086 A JP1998547086 A JP 1998547086A JP 54708698 A JP54708698 A JP 54708698A JP 2001523287 A5 JP2001523287 A5 JP 2001523287A5
Authority
JP
Japan
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
JP1998547086A
Other languages
English (en)
Other versions
JP4271736B2 (ja
JP2001523287A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US1998/007963 external-priority patent/WO1998049221A1/en
Publication of JP2001523287A publication Critical patent/JP2001523287A/ja
Publication of JP2001523287A5 publication Critical patent/JP2001523287A5/ja
Application granted granted Critical
Publication of JP4271736B2 publication Critical patent/JP4271736B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

Figure 2001523287
Figure 2001523287
Figure 2001523287
Figure 2001523287
JP54708698A 1997-04-29 1998-03-05 すぐれた加工性を有する高吸収性ポリマー Expired - Lifetime JP4271736B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4441797P 1997-04-29 1997-04-29
US60/044,417 1997-04-29
PCT/US1998/007963 WO1998049221A1 (en) 1997-04-29 1998-03-05 Superabsorbent polymers having improved processability

Publications (3)

Publication Number Publication Date
JP2001523287A JP2001523287A (ja) 2001-11-20
JP2001523287A5 true JP2001523287A5 (ja) 2005-11-24
JP4271736B2 JP4271736B2 (ja) 2009-06-03

Family

ID=21932281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54708698A Expired - Lifetime JP4271736B2 (ja) 1997-04-29 1998-03-05 すぐれた加工性を有する高吸収性ポリマー

Country Status (8)

Country Link
US (1) US6323252B1 (ja)
EP (1) EP0979250B1 (ja)
JP (1) JP4271736B2 (ja)
KR (1) KR100639053B1 (ja)
CN (1) CN1122067C (ja)
DE (1) DE69823179T2 (ja)
TW (1) TW491874B (ja)
WO (1) WO1998049221A1 (ja)

Families Citing this family (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6562743B1 (en) * 1998-12-24 2003-05-13 Bki Holding Corporation Absorbent structures of chemically treated cellulose fibers
DE19909838A1 (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
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
US6514615B1 (en) * 1999-06-29 2003-02-04 Stockhausen Gmbh & Co. Kg Superabsorbent polymers having delayed water absorption characteristics
US6433058B1 (en) 1999-12-07 2002-08-13 Dow Global Technologies Inc. Superabsorbent polymers having a slow rate of absorption
US6579958B2 (en) * 1999-12-07 2003-06-17 The Dow Chemical Company Superabsorbent polymers having a slow rate of absorption
TWI278480B (en) † 1999-12-15 2007-04-11 Nippon Catalytic Chem Ind Water-absorbent resin composition
CN1411381A (zh) * 1999-12-23 2003-04-16 陶氏环球技术公司 高渗透性低吸收容量的聚合物
CN100471526C (zh) 2000-03-31 2009-03-25 施托克赫森有限公司 包括在表面上交联的粉末聚合物的吸液吸收层
DE10016041A1 (de) * 2000-03-31 2001-10-04 Stockhausen Chem Fab Gmbh Pulverförmige an der Oberfläche vernetzte Polymerisate
DE10043706A1 (de) * 2000-09-04 2002-04-25 Stockhausen Chem Fab Gmbh Pulverförmige, vernetzte, wässrige Flüssigkeiten sowie Blut absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung
DE10043710B4 (de) 2000-09-04 2015-01-15 Evonik Degussa Gmbh Verwendung pulverförmiger an der Oberfläche nachvernetzter Polymerisate und Hygieneartikel
US6720389B2 (en) * 2000-09-20 2004-04-13 Nippon Shokubai Co., Ltd. Water-absorbent resin and production process therefor
US7507475B2 (en) * 2001-03-07 2009-03-24 Evonik Stockhausen Gmbh Pulverulent polymers crosslinked on the surface
DE50208214D1 (de) 2001-06-28 2006-11-02 Basf Ag Saure hochquellfähige hydrogele
WO2003002164A2 (en) * 2001-06-29 2003-01-09 Dow Global Technologies Inc. Superabsorbent carboxyl-containing polymers with odor control
CN1514739A (zh) * 2001-06-29 2004-07-21 具有气味控制性能的高吸水性含羧基聚合物和制备方法
EP1404724A1 (en) * 2001-06-29 2004-04-07 Dow Global Technologies Inc. Water-absorbent carboxyl-containing polymers with low monomer content
DE10161496A1 (de) * 2001-12-14 2003-06-26 Stockhausen Chem Fab Gmbh Kompaktierte absorbierende Polymere, deren Herstellung und Verwendung
AU2003245301A1 (en) * 2002-06-26 2004-01-19 Dow Global Technologies Inc. Process for the preparation of iron ion containing water-absorbent polymers with low residual monomer content
WO2004037900A1 (de) * 2002-10-25 2004-05-06 Stockhausen Gmbh Zweistufiges mischverfahren zur herstellung eines absorbierenden polymers
DE10249822A1 (de) * 2002-10-25 2004-05-13 Stockhausen Gmbh & Co. Kg Zweistufiges Mischverfahren zur Herstellung eines absorbierenden Polymers
EP1594557B1 (en) 2003-02-10 2019-05-01 Nippon Shokubai Co., Ltd. Water-absorbent resin composition and its production process
KR20050115881A (ko) * 2003-02-28 2005-12-08 도아고세이가부시키가이샤 분말상 수지의 정제 방법
EP1462473B1 (en) * 2003-03-14 2011-07-06 Nippon Shokubai Co., Ltd. Surface crosslinking method of water-absorbing resin powder
US7169843B2 (en) * 2003-04-25 2007-01-30 Stockhausen, Inc. Superabsorbent polymer with high permeability
RU2333229C2 (ru) * 2003-06-24 2008-09-10 Ниппон Шокубаи Ко., Лтд. Водопоглощающая композиция на основе смол, способ ее изготовления (варианты), поглотитель и поглощающее изделие на ее основе
US7179851B2 (en) * 2003-09-05 2007-02-20 Kimberly-Clark Worldwide, Inc. Damage-resistant superabsorbent materials
KR100819613B1 (ko) 2003-09-19 2008-04-07 가부시키가이샤 닛폰 쇼쿠바이 수분 흡수제와 그 제조방법
US7579402B2 (en) * 2003-11-12 2009-08-25 Evonik Stockhausen, Inc. Superabsorbent polymer having delayed free water absorption
WO2005108472A1 (en) * 2004-05-07 2005-11-17 Nippon Shokubai Co., Ltd. Water absorbing agent and production method thereof
US20050288182A1 (en) * 2004-06-18 2005-12-29 Kazushi Torii Water absorbent resin composition and production method thereof
TW200635969A (en) * 2005-04-06 2006-10-16 Nippon Catalytic Chem Ind Particulate water absorbing agent, water-absorbent core and absorbing article
TWI353360B (en) 2005-04-07 2011-12-01 Nippon Catalytic Chem Ind Production process of polyacrylic acid (salt) wate
DE102005018924A1 (de) 2005-04-22 2006-10-26 Stockhausen Gmbh Wasserabsorbierende Polymergebilde mit verbesserten Absorptionseigenschaften
TWI383008B (zh) * 2005-08-17 2013-01-21 Nippon Catalytic Chem Ind 吸水性樹脂之製造方法及吸水性樹脂以及其利用
DE102005042604A1 (de) 2005-09-07 2007-03-08 Basf Ag Neutralisationsverfahren
TWI394789B (zh) 2005-12-22 2013-05-01 Nippon Catalytic Chem Ind 吸水性樹脂組成物及其製造方法、吸收性物品
EP1837348B9 (en) 2006-03-24 2020-01-08 Nippon Shokubai Co.,Ltd. Water-absorbing resin and method for manufacturing the same
DE102006019157A1 (de) * 2006-04-21 2007-10-25 Stockhausen Gmbh Herstellung von hochpermeablen, superabsorbierenden Polymergebilden
JP5888836B2 (ja) 2006-09-25 2016-03-22 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 吸水性ポリマー粒子の分級法
WO2008037673A1 (de) † 2006-09-25 2008-04-03 Basf Se Verfahren zum klassieren wasserabsorbierender polymerpartikel
EP2134772B1 (en) * 2007-03-12 2013-06-05 Basf Se Process for producing re-moisturised surface-crosslinked superabsorbents
US7988860B2 (en) 2007-03-15 2011-08-02 Donaldson Company Inc. Superabsorbent-containing web that can act as a filter, absorbent, reactive layer or fuel fuse
SA08290542B1 (ar) 2007-08-28 2012-11-14 نيبون شوكوباي كو. ، ليمتد طريقة لإنتاج راتنج ماص للماء
JP5794780B2 (ja) * 2007-09-12 2015-10-14 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 超吸収体の計量供給方法
US7977531B2 (en) * 2008-01-30 2011-07-12 Kimberly-Clark Worldwide, Inc. Absorbent articles comprising absorbent materials exhibiting deswell/reswell
CN102124039B (zh) * 2008-09-16 2013-04-24 株式会社日本触媒 吸水性树脂的制造方法和通液性提高方法
US8048942B2 (en) * 2008-10-08 2011-11-01 Evonik Stockhausen Gmbh Process for the production of a superabsorbent polymer
US8063121B2 (en) * 2008-10-08 2011-11-22 Evonik Stockhausen Gmbh Process for the production of a superabsorbent polymer
US8357766B2 (en) * 2008-10-08 2013-01-22 Evonik Stockhausen Gmbh Continuous process for the production of a superabsorbent polymer
US8222477B2 (en) 2008-10-20 2012-07-17 Evonik Stockhausen, Llc Superabsorbent polymer containing clay, particulate, and method of making same
WO2010124954A1 (de) * 2009-04-30 2010-11-04 Basf Se Verfahren zur abtrennung metallischer verunreinigungen
US8252857B2 (en) * 2009-05-15 2012-08-28 Basf Se Process for producing odor-inhibiting water-absorbing polymer particles
US20120058267A1 (en) 2009-05-18 2012-03-08 Basf Se Coating Process for Water-Absorbing Polymer Particles
JP5801203B2 (ja) 2009-09-29 2015-10-28 株式会社日本触媒 粒子状吸水剤及びその製造方法
WO2011042468A2 (de) * 2009-10-09 2011-04-14 Basf Se Verfahren zur nachbefeuchtung oberflächennachvernetzter wasserabsorbierender polymerpartikel
CN102666670B (zh) 2009-10-09 2014-02-19 巴斯夫欧洲公司 再润湿表面后交联的吸水性聚合物颗粒的方法
WO2011117245A1 (de) 2010-03-25 2011-09-29 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel
EP2371869A1 (en) 2010-03-30 2011-10-05 Evonik Stockhausen GmbH A process for the production of a superabsorbent polymer
WO2011131526A1 (de) * 2010-04-19 2011-10-27 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel
WO2012102407A1 (ja) 2011-01-28 2012-08-02 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
US9833769B2 (en) * 2011-02-07 2017-12-05 Basf Se Process for producing water-absorbing polymer particles with high free swell rate
DE102011004815A1 (de) 2011-02-28 2012-08-30 Evonik Stockhausen Gmbh Haut- und Handreinigungsmittel enthaltend superabsorbierende Partikel
US8987545B2 (en) * 2011-05-18 2015-03-24 The Procter & Gamble Company Feminine hygiene absorbent articles comprising water-absorbing polymer particles
AU2012329204B2 (en) 2011-10-28 2016-06-16 E. I. Du Pont De Nemours And Company Treated inorganic core particles having improved dispersability
EP2771410B1 (en) 2011-10-28 2016-11-23 The Chemours Company TT, LLC Treated inorganic pigments having improved dispersability and use thereof in coating compositions
EP2620466B1 (en) 2012-01-27 2014-09-10 Evonik Degussa GmbH Heat-treatment of water-absorbing polymeric particles in a fluidized bed
EP2620465B2 (en) 2012-01-27 2018-03-28 Evonik Degussa GmbH Heat-treatment of water-absorbing polymeric particles in a fluidized bed at a fast heat-up rate
US8945716B2 (en) * 2012-06-19 2015-02-03 Basf Se Process for producing water-absorbing polymer particles
KR102124670B1 (ko) 2012-09-11 2020-06-18 가부시키가이샤 닛폰 쇼쿠바이 폴리아크릴산(염)계 흡수제의 제조 방법 및 그 흡수제
CN104619412B (zh) 2012-09-11 2017-07-11 株式会社日本触媒 聚丙烯酸(盐)系吸水剂的制造方法及其吸水剂
JP5977839B2 (ja) 2012-12-03 2016-08-24 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂およびその製造方法
WO2014096439A1 (en) * 2012-12-21 2014-06-26 Bostik Inc. Fluid-absorbent article
CN105229059B (zh) 2013-05-10 2019-01-04 株式会社日本触媒 聚丙烯酸(盐)系吸水性树脂的制造方法
JP6468538B2 (ja) * 2013-12-11 2019-02-13 エルジー・ケム・リミテッド 高吸水性樹脂およびその製造方法
KR102301326B1 (ko) 2013-12-20 2021-09-14 가부시키가이샤 닛폰 쇼쿠바이 폴리아크릴산(염)계 흡수제 및 그의 제조 방법
KR101725950B1 (ko) 2014-06-23 2017-04-12 주식회사 엘지화학 수용성 염을 포함하는 고흡수성 수지 및 그 제조 방법
EP3165558B1 (en) 2014-10-08 2019-08-14 LG Chem, Ltd. Method for preparing super absorbent polymer granules
KR101919985B1 (ko) * 2015-06-10 2018-11-19 주식회사 엘지화학 내파쇄성 고흡수성 수지 및 그 제조방법
KR102528087B1 (ko) 2015-07-01 2023-05-03 가부시키가이샤 닛폰 쇼쿠바이 입자상 흡수제
KR101926161B1 (ko) * 2015-07-17 2018-12-06 주식회사 엘지화학 우수한 항균 및 소취 특성을 갖는 고흡수성 수지 및 이의 제조 방법
KR20170070801A (ko) 2015-12-14 2017-06-22 주식회사 엘지화학 내파쇄성 고흡수성 수지, 그의 제조 방법 및 제조용 조성물
KR102500281B1 (ko) 2018-12-12 2023-02-15 주식회사 엘지화학 고흡수성 수지의 제조 방법
KR102616889B1 (ko) * 2019-09-30 2023-12-21 주식회사 엘지화학 고흡수성 수지의 제조 방법
US20220145018A1 (en) * 2019-09-30 2022-05-12 Lg Chem, Ltd. Method for Preparation of Super Absorbent Polymer

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926891A (en) 1974-03-13 1975-12-16 Dow Chemical Co Method for making a crosslinkable aqueous solution which is useful to form soft, water-swellable polyacrylate articles
US3935099A (en) 1974-04-03 1976-01-27 The United States Of America As Represented By The Secretary Of Agriculture Method of reducing water content of emulsions, suspensions, and dispersions with highly absorbent starch-containing polymeric compositions
US3997484A (en) 1974-04-03 1976-12-14 The United States Of America As Represented By The Secretary Of Agriculture Highly-absorbent starch-containing polymeric compositions
US4090013A (en) 1975-03-07 1978-05-16 National Starch And Chemical Corp. Absorbent composition of matter
JPS51125468A (en) 1975-03-27 1976-11-01 Sanyo Chem Ind Ltd Method of preparing resins of high water absorbency
US4043952A (en) 1975-05-09 1977-08-23 National Starch And Chemical Corporation Surface treatment process for improving dispersibility of an absorbent composition, and product thereof
JPS5346389A (en) 1976-10-07 1978-04-25 Kao Corp Preparation of self-crosslinking polymer of acrylic alkali metal salt
US4190562A (en) 1977-04-04 1980-02-26 The B. F. Goodrich Company Improved water absorbent copolymers of copolymerizable carboxylic acids and acrylic or methacrylic esters
JPS6025045B2 (ja) 1980-03-19 1985-06-15 製鉄化学工業株式会社 塩水吸収能のすぐれたアクリル酸重合体の製造方法
JPS57158209A (en) 1981-03-25 1982-09-30 Kao Corp Production of bead-form highly water-absorbing polymer
JPS5832607A (ja) 1981-08-20 1983-02-25 Kao Corp 吸水性に優れた吸水材料の製造法
JPS6187702A (ja) 1984-10-05 1986-05-06 Seitetsu Kagaku Co Ltd 吸水性樹脂の製造方法
US4708997A (en) 1985-07-22 1987-11-24 The Dow Chemical Company Suspending agent for the suspension polymerization of water-soluble monomers
US4826880B1 (en) 1987-09-21 2000-04-25 Johnson & Johnson Inc Immobilizing particulate absorbents by conversion to hydrates
US4833222A (en) 1987-10-22 1989-05-23 The Dow Chemical Company Crosslinker stabilizer for preparing absorbent polymers
US5002986A (en) 1989-02-28 1991-03-26 Hoechst Celanese Corporation Fluid absorbent compositions and process for their preparation
DE69030971T2 (de) * 1989-09-04 1997-12-11 Nippon Catalytic Chem Ind Verfahren zur herstellung eines wasserabsorbierenden harzes
GB9110719D0 (en) * 1991-05-17 1991-07-10 Allied Colloids Ltd Polymeric compositions and methods of making and using them
AU663336B2 (en) * 1991-09-09 1995-10-05 Dow Chemical Company, The Superabsorbent polymers and process for producing
DE4133699C2 (de) * 1991-10-11 1998-02-19 Johannes Prof Dr Rer N Gartzen Verfahren zur Aufbereitung eines Gemisches aus Zellulose und granuliertem Polymer
US5385983A (en) 1992-11-12 1995-01-31 The Dow Chemical Company Process for preparing a water-absorbent polymer
DE69317636T2 (de) 1992-12-25 1998-11-12 Nippon Catalytic Chem Ind Absorber und Methode zur Herstellung eines absorbierenden Harzes
AU4276893A (en) * 1993-03-29 1994-10-24 Dow Chemical Company, The Absorbent polymer having reduced dusting tendencies
GB9317867D0 (en) 1993-08-27 1993-10-13 Dow Deutschland Inc Aqueous fluid absorbent polymers having a superior balance of absorpitive properties
DE19931270A1 (de) 1999-07-07 2001-01-18 Harman Audio Electronic Sys Automobiles Soundsystem und Automobil mit einem solchen

Similar Documents

Publication Publication Date Title
JP2000507042A5 (ja)
JP2000509912A5 (ja)
JP2000510751A5 (ja)
JP2000509942A5 (ja)
JP2000509637A5 (ja)
JP2000509635A5 (ja)
JP2000507433A5 (ja)
JP2000509587A5 (ja)
JP2000507369A5 (ja)
JP2000510793A5 (ja)
JP2000508866A5 (ja)
JP2001507937A5 (ja)
JP2000508022A5 (ja)
JP2000508841A5 (ja)
JP2000508680A5 (ja)
JP2000509804A5 (ja)
JP2000509853A5 (ja)
JP2000510969A5 (ja)
JP2000509755A5 (ja)
JP2000508836A5 (ja)
JP2000510247A5 (ja)
JP2000509520A5 (ja)
JP2000509818A5 (ja)
JP2000507434A5 (ja)
JP2000508880A5 (ja)