BRPI0403937A - Absorvente de água particulado contendo resina absorvente de água como principal componente e artigo sanitário para absorver um fluido corporal - Google Patents

Absorvente de água particulado contendo resina absorvente de água como principal componente e artigo sanitário para absorver um fluido corporal

Info

Publication number
BRPI0403937A
BRPI0403937A BRPI0403937A BRPI0403937A BR PI0403937 A BRPI0403937 A BR PI0403937A BR PI0403937 A BRPI0403937 A BR PI0403937A BR PI0403937 A BRPI0403937 A BR PI0403937A
Authority
BR
Brazil
Prior art keywords
salt concentration
absorbent resin
body fluid
main component
particulate water
Prior art date
Application number
Other languages
English (en)
Inventor
Yoshifumi Adachi
Takahiro Kitano
Hiromata Fujimaru
Hiroyuki Ikeuchi
Katsuyuki Wada
Original Assignee
Nippon Catalytic Chem Ind
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Catalytic Chem Ind filed Critical Nippon Catalytic Chem Ind
Publication of BRPI0403937A publication Critical patent/BRPI0403937A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/265—Synthetic macromolecular compounds modified or post-treated polymers
    • B01J20/267—Cross-linked polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28016—Particle form
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/10—Esters
    • C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
    • C08F222/102—Esters of polyhydric alcohols or polyhydric phenols of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/3188—Next to cellulosic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

"ABSORVENTE DE áGUA PARTICULADO CONTENDO RESINA ABSORVENTE DE áGUA COMO PRINCIPAL COMPONENTE E ARTIGO SANITáRIO PARA ABSORVER UM FLUìDO CORPORAL". compreendendo um absorvente de água particulada contendo uma resina absorvente como componente principal, a resina absorvente sendo um polímero de ligação cruzada de um monómero não saturado solúvel em água; a resina absorvente possui um formato particular e contém partículas de um tamanho de partícula em uma faixa de no mínimo 106 <109>m e no máximo 850 <109>m em uma quantidade de no mínimo 90 porcento de massa, com respeito à massa total da resina absorvente contida no absorvente de água particulada; o absorvente de água particulada possui um primeiro índice de absorção de concentração de sal de no mínimo 0,60, conforme medido pela fórmula (1) abaixo, quando é usada a água da troca de íons como uma solução aquosa de uma concentração de sal constante: (índice de absorção de concentração de sal) = (capacidade de absorção contra uma pressão de 4,83 kPa com respeito à solução aquosa de uma concentração de sal constante)/(capacidade de absorção na ausência de pressão com respeito à solução aquosa de uma concentração de sal constante) ...(1).
BRPI0403937 2003-02-10 2004-02-09 Absorvente de água particulado contendo resina absorvente de água como principal componente e artigo sanitário para absorver um fluido corporal BRPI0403937A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003032770 2003-02-10
JP2003068579 2003-03-13
PCT/JP2004/001358 WO2004069404A1 (en) 2003-02-10 2004-02-09 Particulate water absorbent containing water absorbent resin as a main component

Publications (1)

Publication Number Publication Date
BRPI0403937A true BRPI0403937A (pt) 2005-03-01

Family

ID=32852704

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0403937 BRPI0403937A (pt) 2003-02-10 2004-02-09 Absorvente de água particulado contendo resina absorvente de água como principal componente e artigo sanitário para absorver um fluido corporal

Country Status (8)

Country Link
US (1) US7435477B2 (pt)
EP (1) EP1594608B1 (pt)
JP (1) JP2010234368A (pt)
AU (1) AU2004210275B2 (pt)
BR (1) BRPI0403937A (pt)
CA (1) CA2481490A1 (pt)
MX (1) MXPA04009844A (pt)
WO (1) WO2004069404A1 (pt)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1677845B2 (en) * 2003-09-19 2016-06-22 Nippon Shokubai Co., Ltd. Water absorbent and producing method of same
WO2005075070A1 (ja) * 2004-02-05 2005-08-18 Nippon Shokubai Co., Ltd. 粒子状吸水剤及びその製造方法並びに吸水性物品
CN1965019A (zh) * 2004-05-07 2007-05-16 株式会社日本触媒 一种吸水剂及其制备方法
DE102004051242A1 (de) 2004-10-20 2006-05-04 Basf Ag Feinteilige wasserabsorbierende Polymerpartikel mit hoher Flüssigkeitstransport- und Absorptionsleistung
WO2006054487A1 (ja) * 2004-11-17 2006-05-26 Sumitomo Seika Chemicals Co., Ltd. 吸水性樹脂粒子、それを用いた吸収体および吸収性物品
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
JP5091477B2 (ja) 2005-04-12 2012-12-05 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂を主成分とする粒子状吸水剤、その製造方法、この粒子状吸水剤を用いた吸収体及び吸収性物品
WO2006121148A1 (ja) * 2005-05-13 2006-11-16 Asahi Kasei Chemicals Corporation 吸収性複合体及びその製造方法
US7838610B2 (en) * 2005-09-30 2010-11-23 Nippon Shokubai Co., Ltd. Ion-sensitive super-absorbent polymer
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
CN101600762B (zh) 2007-02-05 2012-10-24 株式会社日本触媒 粒子状吸水剂及其制造方法
DE102007007203A1 (de) * 2007-02-09 2008-08-14 Evonik Stockhausen Gmbh Wasserabsorbierendes Polymergebilde mit hoher Ammoniak-Bindekapazität
CN101641153B (zh) 2007-04-05 2012-08-15 株式会社日本触媒 以吸水性树脂为主成分的粒子状吸水剂
SA08290402B1 (ar) 2007-07-04 2014-05-22 نيبون شوكوباي كو. ، ليمتد عامل دقائقي ماص للماء وطريقة لتصنيعه
EP2018876A1 (en) * 2007-07-27 2009-01-28 The Procter and Gamble Company Absorbent article comprising water-absorbing polymeric particles and method for the production thereof
CN101772355B (zh) * 2007-07-27 2013-06-12 巴斯夫欧洲公司 吸水性聚合物颗粒及其制备方法
WO2009016054A2 (en) * 2007-07-27 2009-02-05 Basf Se Water-absorbing polymeric particles and method for the production thereof
CN101821331B (zh) * 2007-10-10 2012-11-14 株式会社日本触媒 吸水性树脂组合物及其制造方法
CN102089013B (zh) * 2008-07-11 2014-12-10 巴斯夫欧洲公司 吸水性聚合物颗粒的表面后交联方法
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
CN103249745A (zh) 2010-10-06 2013-08-14 巴斯夫欧洲公司 热表面后交联的吸水性聚合物颗粒的制备方法
JP5818483B2 (ja) * 2011-03-31 2015-11-18 ユニ・チャーム株式会社 吸水性物品
US8653215B2 (en) * 2011-05-26 2014-02-18 Basf Se Process for producing water-absorbing polymer particles
JP6253575B2 (ja) * 2011-05-26 2017-12-27 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製造法
JP6128790B2 (ja) * 2012-10-15 2017-05-17 株式会社リブドゥコーポレーション 吸収性物品
JP6128791B2 (ja) 2012-10-15 2017-05-17 株式会社リブドゥコーポレーション 吸収性物品
US9375507B2 (en) 2013-04-10 2016-06-28 Evonik Corporation Particulate superabsorbent polymer composition having improved stability
US9302248B2 (en) 2013-04-10 2016-04-05 Evonik Corporation Particulate superabsorbent polymer composition having improved stability
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
EP4438749A3 (en) 2016-11-14 2025-01-08 Lilac Solutions, Inc. Lithium extraction with coated ion exchange particles
US10439200B2 (en) 2017-08-02 2019-10-08 Lilac Solutions, Inc. Ion exchange system for lithium extraction
AR112663A1 (es) 2017-08-02 2019-11-27 Lilac Solutions Inc Extracción de litio con perlas porosas de intercambio iónico
MX2020003371A (es) * 2017-09-29 2020-10-01 Semma Therapeutics Inc Dispositivo de alojamiento de celulas.
US10648090B2 (en) 2018-02-17 2020-05-12 Lilac Solutions, Inc. Integrated system for lithium extraction and conversion
KR20200116526A (ko) 2018-02-28 2020-10-12 리락 솔루션즈, 인크. 리튬 추출을 위한 입자 트랩을 가진 이온 교환 반응기
KR20220119166A (ko) 2020-01-09 2022-08-26 리락 솔루션즈, 인크. 바람직하지 않은 금속의 분리 방법
CA3178825A1 (en) 2020-06-09 2021-12-16 David Henry SNYDACKER Lithium extraction in the presence of scalants
CA3199218A1 (en) 2020-11-20 2022-05-27 David Henry SNYDACKER Lithium production with volatile acid
KR20240014047A (ko) 2021-04-23 2024-01-31 리락 솔루션즈, 인크. 리튬 추출을 위한 이온 교환 장치
JPWO2023119798A1 (pt) * 2021-12-21 2023-06-29
EP4499260A4 (en) 2022-03-28 2026-04-01 Lilac Solutions Inc DEVICES FOR THE EFFICIENT USE OF SORBANTS IN LITHIUM EXTRACTION
AR128953A1 (es) 2022-04-01 2024-06-26 Lilac Solutions Inc Extracción de litio con aditivos químicos

Family Cites Families (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32649E (en) 1985-06-18 1988-04-19 The Procter & Gamble Company Hydrogel-forming polymer compositions for use in absorbent structures
JPS63275608A (ja) * 1987-05-07 1988-11-14 Sanyo Chem Ind Ltd 吸水性樹脂の製造法
US5061259A (en) 1987-08-19 1991-10-29 The Procter & Gamble Company Absorbent structures with gelling agent and absorbent articles containing such structures
JPH01143508A (ja) * 1987-11-30 1989-06-06 Tandei Electron Japan Kk 水平および垂直偏波受信装置
US5147343B1 (en) 1988-04-21 1998-03-17 Kimberly Clark Co Absorbent products containing hydrogels with ability to swell against pressure
US6087002A (en) 1988-06-28 2000-07-11 Nippon Shokubai Kagaku Kogyo Co. Ltd. Water absorbent resin
US5453323A (en) 1989-09-28 1995-09-26 Hoechst Celanese Corporation Superabsorbent polymer having improved absorbency properties
US5149335A (en) 1990-02-23 1992-09-22 Kimberly-Clark Corporation Absorbent structure
US5140076A (en) 1990-04-02 1992-08-18 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method of treating the surface of an absorbent resin
US5419956A (en) 1991-04-12 1995-05-30 The Procter & Gamble Company Absorbent structures containing specific particle size distributions of superabsorbent hydrogel-forming materials mixed with inorganic powders
ES2155562T3 (es) 1991-09-11 2001-05-16 Kimberly Clark Co Compuestos absorbentes y articulos absorbentes que los contienen.
MY110150A (en) 1992-04-17 1998-02-28 Kao Corp Highly absorbent polymer
EP0605215B1 (en) 1992-12-25 1998-03-25 Nippon Shokubai Co., Ltd. Absorbent and method for production of absorbent resin
CA2114815C (en) 1993-02-24 2005-06-14 Mark Kevin Melius Absorbent composite
DE69328378T2 (de) 1993-03-29 2000-12-07 The Dow Chemical Co., Midland Absorbentpolymer mit niedrigen Staubformungstendenzen
ATE207764T1 (de) 1993-06-18 2001-11-15 Sanyo Chemical Ind Ltd Absorbierende zusammensetzung und wegwerfwindel mit dieser zusammensetzung
JP3205168B2 (ja) * 1993-06-18 2001-09-04 三洋化成工業株式会社 紙おむつ用吸収剤組成物
IL110134A (en) 1993-07-09 1998-07-15 Stockhausen Chem Fab Gmbh Polymers capable of absorbing aqueous liquids and body fluids their preparation and use
US5451613A (en) 1993-09-17 1995-09-19 Nalco Chemical Company Superabsorbent polymer having improved absorption rate and absorption under pressure
AU1608195A (en) 1994-02-17 1995-09-04 Procter & Gamble Company, The Absorbent materials having improved absorbent property and methods for making the same
US5599335A (en) 1994-03-29 1997-02-04 The Procter & Gamble Company Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer
US5624967A (en) 1994-06-08 1997-04-29 Nippon Shokubai Co., Ltd. Water-absorbing resin and process for producing same
DE69524928T2 (de) 1994-06-13 2002-08-29 Nippon Shokubai Co. Ltd., Osaka Wasser-absorbent, verfahren zu dessen herstellung und den enthaltender absorbent-gegenstand
JPH0827215A (ja) * 1994-07-20 1996-01-30 Nippon Shokubai Co Ltd 吸水性架橋重合体およびその製造方法
US5668078A (en) * 1994-10-05 1997-09-16 Sanyo Chemical Industries, Ltd. Water-absorbent resin particles and the production thereof
TW522024B (en) 1995-09-01 2003-03-01 Nippon Catalytic Chem Ind Absorbing agent composite, absorbent material, and absorbent product containing absorbent material
US5843059A (en) 1995-11-15 1998-12-01 Kimberly-Clark Worldwide, Inc. Absorbent composite and disposable absorbent garment comprising same
US6194531B1 (en) 1996-06-05 2001-02-27 Nippon Shokubai Co., Ltd. Method for production of cross-linked polymer
DE69737590T2 (de) * 1996-08-07 2007-12-20 Nippon Shokubai Co. Ltd. Wasserabsorbierendes Produkt und Verfahren zu seiner Herstellung
JP3515679B2 (ja) * 1997-07-29 2004-04-05 株式会社日本触媒 吸水性樹脂および製造方法
US6107358A (en) 1996-08-23 2000-08-22 Nippon Shokubai Co., Ltd. Water-absorbent resin and method for production thereof
ID19116A (id) 1996-10-15 1998-06-18 Nippon Catalytic Chem Ind Bahan pengabsorpsi air dan proses produksinya
US6184433B1 (en) 1997-04-14 2001-02-06 Nippon Shokubai Co., Ltd. Pressure-resistant absorbent resin, disposable diaper using the resin, and absorbent resin, and method for production thereof
JP4087500B2 (ja) 1997-06-13 2008-05-21 株式会社日本触媒 吸収性物品の製造方法
US6254990B1 (en) 1998-02-18 2001-07-03 Nippon Shokubai Co., Ltd. Surface-crosslinking process for water-absorbent resin
US6599989B2 (en) 1998-03-03 2003-07-29 Nippon Skokubai Co., Ltd. Water-absorbent agents containing polycarboxylic amine chelating agents
US6444744B1 (en) 1998-03-11 2002-09-03 Nippon Shokubai Co., Ltd. Hydrophilic resin, absorbent article, and acrylic acid for polymerization
JP5079938B2 (ja) 1998-07-24 2012-11-21 株式会社日本触媒 吸水剤組成物
KR20010031078A (ko) * 1998-08-13 2001-04-16 다나카 쇼소 수팽윤성 가교 중합체 조성물 및 그의 제법
CO5111017A1 (es) 1998-12-31 2001-12-26 Kimberly Clark Co Compuestos absorbentes con propiedades de absorcion incrementadas
US6297335B1 (en) 1999-02-05 2001-10-02 Basf Aktiengesellschaft Crosslinked, hydrophilic, highly swellable hydrogels, production thereof and use thereof
US6562879B1 (en) * 1999-02-15 2003-05-13 Nippon Shokubai Co., Ltd. Water-absorbent resin powder and its production process and use
JP4380873B2 (ja) * 1999-02-15 2009-12-09 株式会社日本触媒 吸水性樹脂粉末およびその用途
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
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
JP3889207B2 (ja) * 1999-07-26 2007-03-07 株式会社日本触媒 吸水剤組成物およびその用途
EP1072630B1 (en) 1999-07-26 2004-12-01 Nippon Shokubai Co., Ltd. Water-absorbing composition and its use
US6414214B1 (en) 1999-10-04 2002-07-02 Basf Aktiengesellschaft Mechanically stable hydrogel-forming polymers
US6617489B2 (en) 2000-05-09 2003-09-09 Nippon Shokubai Co., Ltd. Absorbent, absorbing product based thereon, and water-absorbing resin
US6927268B2 (en) 2000-06-21 2005-08-09 Nippon Shokubai Co., Ltd. Production process for water-absorbent resin
JP3822812B2 (ja) 2000-10-23 2006-09-20 株式会社日本触媒 吸水剤およびその製造方法
DE10052966A1 (de) * 2000-10-25 2002-05-02 Stockhausen Chem Fab Gmbh Hochquellbare Absorptionsmittel mit einer verminderten Tendenz zum Verbacken
JP2002146218A (ja) * 2000-11-15 2002-05-22 Nippon Shokubai Co Ltd 水膨潤性架橋体組成物およびその調製方法
JP4315680B2 (ja) 2000-12-29 2009-08-19 ビーエーエスエフ ソシエタス・ヨーロピア 吸収性組成物
JP4326752B2 (ja) * 2001-06-08 2009-09-09 株式会社日本触媒 吸水剤の製造方法
PL204244B1 (pl) 2001-06-08 2009-12-31 Nippon Catalytic Chem Ind Środek absorbujący wodę i sposób jego wytwarzania, oraz materiał higieniczny

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US7435477B2 (en) 2008-10-14
AU2004210275B2 (en) 2006-03-09
AU2004210275A1 (en) 2004-08-19
EP1594608A1 (en) 2005-11-16
US20050221980A1 (en) 2005-10-06
CA2481490A1 (en) 2004-08-19
EP1594608B1 (en) 2013-07-17
WO2004069404A1 (en) 2004-08-19

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