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)
Japanese (ja)
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

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 (enExample) 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 (enExample)
EP (1) EP0979250B1 (enExample)
JP (1) JP4271736B2 (enExample)
KR (1) KR100639053B1 (enExample)
CN (1) CN1122067C (enExample)
DE (1) DE69823179T2 (enExample)
TW (1) TW491874B (enExample)
WO (1) WO1998049221A1 (enExample)

Families Citing this family (88)

* 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
US6579958B2 (en) 1999-12-07 2003-06-17 The Dow Chemical Company Superabsorbent polymers having a slow rate of absorption
US6433058B1 (en) * 1999-12-07 2002-08-13 Dow Global Technologies Inc. Superabsorbent polymers having a slow rate of absorption
TWI278480B (en) 1999-12-15 2007-04-11 Nippon Catalytic Chem Ind Water-absorbent resin composition
JP2003518150A (ja) * 1999-12-23 2003-06-03 ザ ダウ ケミカル カンパニー 高透過性で低吸収容量のポリマー
DE50102334D1 (de) 2000-03-31 2004-06-24 Stockhausen Chem Fab Gmbh Pulverförmige, an der oberfläche vernetzte polymerisate
DE10016041A1 (de) * 2000-03-31 2001-10-04 Stockhausen Chem Fab Gmbh Pulverförmige an der Oberfläche vernetzte Polymerisate
DE10043710B4 (de) 2000-09-04 2015-01-15 Evonik Degussa Gmbh Verwendung pulverförmiger an der Oberfläche nachvernetzter Polymerisate und Hygieneartikel
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
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
EP1425320B1 (de) 2001-06-28 2006-09-20 Basf Aktiengesellschaft Saure hochquellfähige hydrogele
BR0211309A (pt) * 2001-06-29 2004-09-28 Dow Global Technologies Inc Polìmeros superabsorventes contendo carboxila com propriedades de controle de odor e método para preparação
WO2003002089A1 (en) * 2001-06-29 2003-01-09 Dow Global Technologies Inc. Superabsorbent carboxyl-containing polymers with odor control properties and method for preparation
US7312268B2 (en) 2001-06-29 2007-12-25 Stockhausen Gmbh 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
DE10249822A1 (de) * 2002-10-25 2004-05-13 Stockhausen Gmbh & Co. Kg Zweistufiges Mischverfahren zur Herstellung eines absorbierenden Polymers
US7833624B2 (en) 2002-10-25 2010-11-16 Evonik Stockhuasen GmbH Absorbent polymer structure with improved retention capacity and permeability
US8247491B2 (en) 2003-02-10 2012-08-21 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
US7378453B2 (en) * 2003-03-14 2008-05-27 Nippon Shokubai Co., Ltd. Surface crosslinking treatment method of water-absorbing resin powder
US7169843B2 (en) * 2003-04-25 2007-01-30 Stockhausen, Inc. Superabsorbent polymer with high permeability
EP1641883B1 (en) 2003-06-24 2012-02-08 Nippon Shokubai Co., Ltd. Water absorbent resin compostion and production method thereof
US7179851B2 (en) * 2003-09-05 2007-02-20 Kimberly-Clark Worldwide, Inc. Damage-resistant superabsorbent materials
EP1677845B2 (en) 2003-09-19 2016-06-22 Nippon Shokubai Co., Ltd. Water absorbent and producing method of same
US7579402B2 (en) * 2003-11-12 2009-08-25 Evonik Stockhausen, Inc. Superabsorbent polymer having delayed free water absorption
MXPA06012381A (es) * 2004-05-07 2007-04-19 Nippon Catalytic Chem Ind Agente absorbente de agua y metodo de produccion del mismo.
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
US7967148B2 (en) 2006-09-25 2011-06-28 Basf Se Method for grading water-absorbent polymer particles
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
US20100323885A1 (en) * 2007-03-12 2010-12-23 Basf Se A German Corporation 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
WO2009034153A1 (en) * 2007-09-12 2009-03-19 Basf Se Process for metering superabsorbents
US7977530B2 (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
US8063121B2 (en) * 2008-10-08 2011-11-22 Evonik Stockhausen Gmbh Process for the production of a superabsorbent polymer
US8048942B2 (en) * 2008-10-08 2011-11-01 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
US9803033B2 (en) 2009-04-30 2017-10-31 Basf Se Method for removing metal impurities
US8252857B2 (en) * 2009-05-15 2012-08-28 Basf Se Process for producing odor-inhibiting water-absorbing polymer particles
WO2010133460A1 (de) 2009-05-18 2010-11-25 Basf Se Beschichtungsverfahren für wasserabsorbierende polymerpartikel
US8952116B2 (en) 2009-09-29 2015-02-10 Nippon Shokubai Co., Ltd. Particulate water absorbent and process for production thereof
US9328207B2 (en) 2009-10-09 2016-05-03 Basf Se Method for re-wetting surface post-cross-linked, water-absorbent polymer particles
US10066064B2 (en) * 2009-10-09 2018-09-04 Basf Se Process for remoisturizing surface-postcrosslinked water-absorbing polymer particles
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
EP2669318B1 (en) 2011-01-28 2020-06-17 Nippon Shokubai Co., Ltd. Manufacturing method for polyacrylic acid (salt) -based water-absorbent resin powder
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
CA2849758C (en) 2011-10-28 2020-10-20 Michael Patrick Diebold Treated inorganic pigments having improved dispersability and use thereof in coating compositions
US9573108B2 (en) 2011-10-28 2017-02-21 The Chemours Company Tt, Llc Treated inorganic core particles having improved dispersability
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
EP2620466B1 (en) 2012-01-27 2014-09-10 Evonik Degussa GmbH Heat-treatment of water-absorbing polymeric particles in a fluidized bed
US8945716B2 (en) * 2012-06-19 2015-02-03 Basf Se Process for producing water-absorbing polymer particles
US9518180B2 (en) 2012-09-11 2016-12-13 Nippon Shokubai Co., Ltd. Method for producing polyacrylic acid (salt)-based water absorbing agent, and water absorbing agent
JP5914677B2 (ja) 2012-09-11 2016-05-11 株式会社日本触媒 ポリアクリル酸(塩)系吸水剤の製造方法及びその吸水剤
CN104822740B (zh) 2012-12-03 2020-08-11 株式会社日本触媒 聚丙烯酸(盐)系吸水性树脂及其制造方法
US20160151213A1 (en) * 2012-12-21 2016-06-02 Basf Se Fluid-absorbent article
WO2014181859A1 (ja) 2013-05-10 2014-11-13 株式会社日本触媒 ポリアクリル酸(塩)系吸水性樹脂の製造方法
KR101631298B1 (ko) * 2013-12-11 2016-06-16 주식회사 엘지화학 고흡수성 수지 및 이의 제조방법
WO2015093594A1 (ja) 2013-12-20 2015-06-25 株式会社日本触媒 ポリアクリル酸(塩)系吸水剤及びその製造方法
KR101725950B1 (ko) 2014-06-23 2017-04-12 주식회사 엘지화학 수용성 염을 포함하는 고흡수성 수지 및 그 제조 방법
CN106661239B (zh) 2014-10-08 2019-08-13 株式会社Lg化学 高吸水性树脂造粒体的制造方法
KR101919985B1 (ko) * 2015-06-10 2018-11-19 주식회사 엘지화학 내파쇄성 고흡수성 수지 및 그 제조방법
EP3318324B1 (en) 2015-07-01 2021-08-25 Nippon Shokubai Co., Ltd. Particulate water absorbing agent
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
KR102568227B1 (ko) 2018-12-11 2023-08-18 주식회사 엘지화학 고흡수성 수지의 제조방법, 및 고흡수성 수지
KR102500281B1 (ko) * 2018-12-12 2023-02-15 주식회사 엘지화학 고흡수성 수지의 제조 방법
JP2020125472A (ja) * 2019-02-04 2020-08-20 Sdpグローバル株式会社 吸水性樹脂粒子及びその製造方法
KR102616889B1 (ko) * 2019-09-30 2023-12-21 주식회사 엘지화학 고흡수성 수지의 제조 방법
EP3919552B1 (en) * 2019-09-30 2024-06-12 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
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
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
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
WO1991003497A1 (fr) * 1989-09-04 1991-03-21 Nippon Shokubai Kagaku Kogyo Co., Ltd. Procede pour la preparation de resine pouvant absorber de l'eau
GB9110719D0 (en) 1991-05-17 1991-07-10 Allied Colloids Ltd Polymeric compositions and methods of making and using them
WO1993005080A1 (en) * 1991-09-09 1993-03-18 The Dow Chemical Company 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
EP0605215B1 (en) 1992-12-25 1998-03-25 Nippon Shokubai Co., Ltd. Absorbent and method for production of absorbent resin
JPH08508050A (ja) 1993-03-29 1996-08-27 ザ・ダウ・ケミカル・カンパニー ダスチング傾向の少ない吸収性ポリマー
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
JP2000509942A5 (enExample)
JP2000507042A5 (enExample)
JP2000509637A5 (enExample)
JP2000509635A5 (enExample)
JP2000509912A5 (enExample)
JP2000510751A5 (enExample)
JP2002505590A5 (enExample)
JP2000509587A5 (enExample)
JP2000507369A5 (enExample)
JP2000507433A5 (enExample)
JP2001507937A5 (enExample)
JP2000508866A5 (enExample)
JP2000510793A5 (enExample)
JP2000508022A5 (enExample)
JP2000508841A5 (enExample)
JP2000508680A5 (enExample)
JP2000509804A5 (enExample)
JP2000509853A5 (enExample)
JP2000509755A5 (enExample)
JP2000510247A5 (enExample)
JP2000508836A5 (enExample)
JP2000508102A5 (enExample)
JP2000509818A5 (enExample)
JP2000509520A5 (enExample)
JP2000507434A5 (enExample)