US20070066167A1 - Particulate water absorbing agent with water-absorbing resin as main component - Google Patents

Particulate water absorbing agent with water-absorbing resin as main component Download PDF

Info

Publication number
US20070066167A1
US20070066167A1 US10/570,965 US57096505A US2007066167A1 US 20070066167 A1 US20070066167 A1 US 20070066167A1 US 57096505 A US57096505 A US 57096505A US 2007066167 A1 US2007066167 A1 US 2007066167A1
Authority
US
United States
Prior art keywords
absorbing agent
water absorbing
water
weight
extractables
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.)
Abandoned
Application number
US10/570,965
Other languages
English (en)
Inventor
Katsuyuki Wada
Kazuki Kimura
Hiroko Ueda
Teruyuki Kanto
Hirotama Fujimaru
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34964037&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=US20070066167(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Assigned to NIPPON SHOKUBAI CO., LTD. reassignment NIPPON SHOKUBAI CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: FUJIMARU, HIROTAMA, KANTO, TERUYUKI, KIMURA, KAZUKI, UEDA, HIROKO, WADA, KATSUYUKI
Publication of US20070066167A1 publication Critical patent/US20070066167A1/en
Abandoned legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/075—Macromolecular gels
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C08J3/245—Differential crosslinking of one polymer with one crosslinking type, e.g. surface crosslinking
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/254—Polymeric or resinous material
    • 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.]
    • 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
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2344—Coating or impregnation is anti-slip or friction-increasing other than specified as an abrasive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
US10/570,965 2004-03-29 2005-03-29 Particulate water absorbing agent with water-absorbing resin as main component Abandoned US20070066167A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2004096083 2004-03-29
JP2004-096083 2004-03-29
JP2004211856 2004-07-20
JP2004-211856 2004-07-20
PCT/JP2005/006570 WO2005092956A1 (fr) 2004-03-29 2005-03-29 Agent particulaire d'absorption d'eau avec une resine d'absorption d'eau en tant que composant principal

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK2005/000417 A-371-Of-International WO2005124371A1 (fr) 2004-06-21 2005-06-21 Procede d'alignement d'une sonde

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/072,621 Continuation US8378697B2 (en) 2004-06-21 2011-03-25 Method for providing alignment of a probe

Publications (1)

Publication Number Publication Date
US20070066167A1 true US20070066167A1 (en) 2007-03-22

Family

ID=34964037

Family Applications (2)

Application Number Title Priority Date Filing Date
US10/570,965 Abandoned US20070066167A1 (en) 2004-03-29 2005-03-29 Particulate water absorbing agent with water-absorbing resin as main component
US10/588,530 Active 2025-09-30 US7473470B2 (en) 2004-03-29 2005-03-29 Particulate water absorbing agent with irregularly pulverized shape

Family Applications After (1)

Application Number Title Priority Date Filing Date
US10/588,530 Active 2025-09-30 US7473470B2 (en) 2004-03-29 2005-03-29 Particulate water absorbing agent with irregularly pulverized shape

Country Status (11)

Country Link
US (2) US20070066167A1 (fr)
EP (2) EP1730218B1 (fr)
JP (1) JP5706351B2 (fr)
KR (2) KR100849526B1 (fr)
AU (2) AU2005226425B2 (fr)
BR (2) BRPI0507563B1 (fr)
DE (1) DE602005025460D1 (fr)
MX (1) MXPA06003583A (fr)
RU (2) RU2338754C2 (fr)
TW (2) TW200536871A (fr)
WO (2) WO2005092956A1 (fr)

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060189738A1 (en) * 2003-07-25 2006-08-24 Hiroko Ueda Water-absorbent resin composition and method for producing thereof, and absorbent material and absorbent product using thereof
US20090275470A1 (en) * 2007-07-04 2009-11-05 Nippon Shokubai Co., Ltd. Particulate water absorbing agent and manufacturing method of same
US20100009846A1 (en) * 2007-02-05 2010-01-14 Nippon Shokubai Co., Ltd. Particle-shaped water absorbing agent and method for producing the same
US20100099799A1 (en) * 2008-10-08 2010-04-22 Daniel Fricker Process for the production of a superabsorbent polymer
US20100105808A1 (en) * 2008-10-08 2010-04-29 Daniel Fricker Continuous process for the production of a superabsorbent polymer
US20100105809A1 (en) * 2008-10-08 2010-04-29 Daniel Fricker Process for the production of a superabsorbent polymer
US20100119830A1 (en) * 2008-11-07 2010-05-13 Basf Se Process for Producing Water-Absorbing Polymer Particles
US20100209379A1 (en) * 2007-09-24 2010-08-19 Franck Furno Superabsorbent composition with tannins for odor control
US20120196987A1 (en) * 2009-10-09 2012-08-02 Basf Se Method for re-wetting surface post-cross-linked, water-absorbent polymer particles
TWI386440B (zh) * 2007-06-20 2013-02-21 Formosa Plastics Corp 吸水性樹脂之製造方法
US20150307667A1 (en) * 2012-12-03 2015-10-29 Nippon Shokubai Co., Ltd. Polyacrylic acid (salt)-based water absorbent resin, and method for producing polyacrylic acid (salt)-based water absorbent resin
US9175143B2 (en) 2009-03-31 2015-11-03 Nippon Shokubai Co., Ltd. Method for producing particulate water-absorbent resin
US20170266640A1 (en) * 2014-12-04 2017-09-21 Basf Se Method for producing water-absorbing polymer particles by suspension polymerization
EP2922882B1 (fr) * 2012-11-21 2018-03-28 Basf Se Procédé de production de particules de polymères absorbant l'eau post-réticulées en surface
US9937482B2 (en) 2013-12-11 2018-04-10 Lg Chem, Ltd. Super absorbent polymer resin and method for preparing same
US10052401B2 (en) 2011-12-27 2018-08-21 Livedo Corporation Absorbent article containing a water-absorbent resin powder
US10189009B2 (en) 2012-08-30 2019-01-29 Nippon Shokubai Co., Ltd. Particulate water absorbing agent and method for manufacturing same
US20190125921A1 (en) * 2016-03-28 2019-05-02 Nippon Shokubai Co., Ltd. Water-absorbing agent and method for producing same, and absorbent article produced using water-absorbing agent
US10363339B2 (en) 2011-11-15 2019-07-30 Nippon Shokubai Co., Ltd. Water absorbent agent composition and method for producing same, as well as storage and stocking method for same
US10450425B2 (en) 2014-11-24 2019-10-22 Lg Chem, Ltd. Super absorbent polymer and method for preparing the same
EP3521376A4 (fr) * 2016-09-30 2019-11-06 Nippon Shokubai Co., Ltd. Composition de résine absorbant l'eau
US10654959B2 (en) 2015-08-13 2020-05-19 Lg Chem, Ltd. Method for preparing superabsorbent polymer
US10696890B2 (en) 2014-09-30 2020-06-30 Nippon Shokubai Co., Ltd. Methods of liquefying and shrinking water-absorbable resins in a water-containing state
US10696800B2 (en) 2015-07-06 2020-06-30 Lg Chem, Ltd. Method for preparing superabsorbent polymer, and superabsorbent polymer prepared thereby
US20200332038A1 (en) * 2013-10-30 2020-10-22 Basf Se Method for Producing Water-Absorbing Polymer Particles by Suspension Polymerization
US10822441B2 (en) 2015-06-15 2020-11-03 Lg Chem, Ltd. Super absorbent polymer
US11046819B2 (en) 2016-12-13 2021-06-29 Lg Chem, Ltd. Super absorbent polymer and method for producing same
US11059025B2 (en) 2015-06-01 2021-07-13 Lg Chem, Ltd. Super absorbent resin
US11325101B2 (en) 2016-02-25 2022-05-10 Lg Chem, Ltd. Super absorbent polymer and method for preparing the same
US11607667B2 (en) 2017-11-16 2023-03-21 Nippon Shokubai Co., Ltd. Absorption agent and absorbent article

Families Citing this family (68)

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Publication number Priority date Publication date Assignee Title
TWI406883B (zh) * 2005-02-15 2013-09-01 Nippon Catalytic Chem Ind 吸水劑、吸水物以及產製吸水劑之方法
JP5405740B2 (ja) 2005-05-16 2014-02-05 住友精化株式会社 吸水性樹脂粒子の製造方法、それにより得られる吸水性樹脂粒子、およびそれを用いた吸収体および吸収性物品
CN101589066B (zh) 2007-01-24 2013-07-03 株式会社日本触媒 粒子状吸水性聚合物及其制造方法
EP2116572B1 (fr) 2007-03-01 2016-09-07 Nippon Shokubai Co., Ltd. Absorbant d'eau granulé contenant une résine absorbant l'eau comme composant principal
WO2008126793A1 (fr) 2007-04-05 2008-10-23 Nippon Shokubai Co., Ltd. Absorbant d'eau granulaire comprenant une résine d'absorption d'eau en tant que composant principal
WO2009101060A1 (fr) * 2008-02-15 2009-08-20 Basf Se Compositions inhibitrices d’odeur et absorbant l’eau
US8084391B2 (en) * 2008-06-30 2011-12-27 Weyerhaeuser Nr Company Fibers having biodegradable superabsorbent particles attached thereto
US8101543B2 (en) * 2008-06-30 2012-01-24 Weyerhaeuser Nr Company Biodegradable superabsorbent particles
US8641869B2 (en) 2008-06-30 2014-02-04 Weyerhaeuser Nr Company Method for making biodegradable superabsorbent particles
US20090326180A1 (en) * 2008-06-30 2009-12-31 Weyerhaeuser Co. Biodegradable Superabsorbent Particles Containing Cellulose Fiber
EP2300061B1 (fr) 2008-07-11 2014-06-18 Basf Se Procédé de post-réticulation de surface de particules de polymère hydrophiles
WO2010124954A1 (fr) 2009-04-30 2010-11-04 Basf Se Procédé de séparation d'impuretés métalliques
EP2535369B1 (fr) 2010-02-10 2021-03-24 Nippon Shokubai Co., Ltd. Procédé de production d'une poudre de résine absorbant l'eau
US9233186B2 (en) 2010-03-12 2016-01-12 Nippon Shokubai Co., Ltd. Process for producing water-absorbing resin
EP2371869A1 (fr) 2010-03-30 2011-10-05 Evonik Stockhausen GmbH Procédé pour la production d'un polymère super-absorbant
US8304369B2 (en) * 2010-05-07 2012-11-06 Evonik Stockhausen, Llc Superabsorbent polymer having a capacity increase
TWI466933B (zh) * 2010-06-29 2015-01-01 Formosa Plastics Corp 高吸水性樹脂的製造方法
CN109225176A (zh) 2010-09-30 2019-01-18 株式会社日本触媒 颗粒状吸水剂及其制造方法
EP2727953B1 (fr) 2011-06-29 2017-03-08 Nippon Shokubai Co., Ltd. Poudre de résine absorbant l'eau (de sel) d'acide polyacrylique et son procédé de fabrication
US8969497B2 (en) 2011-08-30 2015-03-03 Sumitomo Seika Chemicals Co., Ltd. Method for producing water-absorbent resin, and water-absorbent resin obtained by same
JP6013729B2 (ja) * 2011-12-27 2016-10-25 株式会社リブドゥコーポレーション 吸水性樹脂粉末およびこれを用いた吸収体、吸収性物品
KR101477252B1 (ko) 2012-04-13 2014-12-29 주식회사 엘지화학 고흡수성 수지의 제조 방법
IN2014DN09075A (fr) 2012-04-25 2015-05-22 Lg Chemical Ltd
JP6004729B2 (ja) * 2012-04-26 2016-10-12 株式会社リブドゥコーポレーション 吸収性物品
JP6412298B2 (ja) * 2012-07-27 2018-10-24 株式会社リブドゥコーポレーション 吸収性物品
WO2014034667A1 (fr) * 2012-08-27 2014-03-06 株式会社日本触媒 Agent particulaire absorbant l'eau et son procédé de production
JP6184669B2 (ja) * 2012-08-31 2017-08-23 株式会社リブドゥコーポレーション 吸収体、および、これを用いた吸収性物品
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
US9114381B2 (en) 2012-11-15 2015-08-25 Lg Chem, Ltd. Super absorbent polymer
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
KR101495845B1 (ko) 2013-09-30 2015-02-25 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
CN105658323B (zh) 2013-10-09 2019-05-10 株式会社日本触媒 以吸水性树脂作为主要成分的颗粒状吸水剂及其制造方法
KR101699504B1 (ko) 2013-11-22 2017-01-24 주식회사 엘지화학 고흡수성 수지 및 그 제조 방법
KR101631297B1 (ko) 2013-12-11 2016-06-16 주식회사 엘지화학 고흡수성 수지 및 그 제조 방법
WO2015088242A1 (fr) 2013-12-11 2015-06-18 주식회사 엘지화학 Résine superabsorbante et son procédé de préparation
US10207250B2 (en) 2014-02-28 2019-02-19 Nippon Shokubai Co., Ltd. Poly(meth)acrylic acid (salt)-based particulate absorbent
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
EP3202823B1 (fr) * 2014-09-29 2021-04-07 Nippon Shokubai Co., Ltd. Poudre de résine absorbant l'eau, et procédé de détermination du module d'élasticité de la poudre de résine absorbant l'eau
US10285866B2 (en) 2015-01-16 2019-05-14 Lg Chem, Ltd. Super absorbent polymer
JP6513442B2 (ja) * 2015-03-20 2019-05-15 株式会社日本触媒 酸基含有重合体、及び、酸基含有重合体の保存方法
KR101929447B1 (ko) * 2015-03-27 2018-12-14 주식회사 엘지화학 고흡수성 수지의 제조 방법 및 이를 통해 제조된 고흡수성 수지
WO2016158976A1 (fr) 2015-03-30 2016-10-06 株式会社日本触媒 Agent particulaire absorbant l'eau
WO2016159600A1 (fr) * 2015-03-30 2016-10-06 한화케미칼 주식회사 Procédé de préparation d'une résine superabsorbante
WO2016162218A1 (fr) 2015-04-07 2016-10-13 Basf Se Procédé d'agglomération de particules superabsorbantes
JP6827953B2 (ja) 2015-04-07 2021-02-10 ビーエイエスエフ・ソシエタス・エウロパエアＢａｓｆ Ｓｅ 超吸収体粒子の製造方法
WO2016207444A1 (fr) 2015-06-26 2016-12-29 Bostik Inc. Nouvel article absorbant comportant une couche d'acquisition/de distribution et son procédé de fabrication
JP6774946B2 (ja) * 2015-07-01 2020-10-28 株式会社日本触媒 粒子状吸水剤
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EP1730218A1 (fr) 2006-12-13
TW200536871A (en) 2005-11-16
WO2005092955A1 (fr) 2005-10-06
AU2005226425B2 (en) 2009-01-08
EP1730219A1 (fr) 2006-12-13
JP2012143755A (ja) 2012-08-02
EP1730219B1 (fr) 2016-02-03
AU2005226426B2 (en) 2009-01-15
TWI361198B (fr) 2012-04-01
KR100847553B1 (ko) 2008-07-21
AU2005226425A1 (en) 2005-10-06
RU2338763C2 (ru) 2008-11-20
BRPI0509064B1 (pt) 2021-07-27
DE602005025460D1 (de) 2011-02-03
TWI333962B (fr) 2010-12-01
KR20070004521A (ko) 2007-01-09
BRPI0507563A (pt) 2007-07-03
KR20070012623A (ko) 2007-01-26
US20070141338A1 (en) 2007-06-21
TW200602368A (en) 2006-01-16
RU2006129008A (ru) 2008-05-10
JP5706351B2 (ja) 2015-04-22
US7473470B2 (en) 2009-01-06
BRPI0509064A (pt) 2007-08-21
KR100849526B1 (ko) 2008-07-31
AU2005226426A1 (en) 2005-10-06
RU2006109832A (ru) 2007-10-10
WO2005092956A1 (fr) 2005-10-06
EP1730218B1 (fr) 2010-12-22
BRPI0507563B1 (pt) 2021-11-30
RU2338754C2 (ru) 2008-11-20
MXPA06003583A (es) 2006-06-05

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