BR112013024336B8 - Composição de polímero superabsorvente particulada, processo para a produção de uma composição polimérica superabsorvente particulada e artigo absorvente - Google Patents

Composição de polímero superabsorvente particulada, processo para a produção de uma composição polimérica superabsorvente particulada e artigo absorvente

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Publication number
BR112013024336B8
BR112013024336B8 BR112013024336A BR112013024336A BR112013024336B8 BR 112013024336 B8 BR112013024336 B8 BR 112013024336B8 BR 112013024336 A BR112013024336 A BR 112013024336A BR 112013024336 A BR112013024336 A BR 112013024336A BR 112013024336 B8 BR112013024336 B8 BR 112013024336B8
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BR
Brazil
Prior art keywords
superabsorbent polymer
polymer composition
superabsorbent
production
absorbent article
Prior art date
Application number
BR112013024336A
Other languages
English (en)
Other versions
BR112013024336A2 (pt
BR112013024336B1 (pt
Inventor
Shi Yaru
Tian Gonglu
C Joy Mark
W Black Geoffrey
Andreas Messner Bernfried
Smith Scott
Original Assignee
Evonik Corp
Evonik Superabsorber Llc
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 Evonik Corp, Evonik Superabsorber Llc filed Critical Evonik Corp
Publication of BR112013024336A2 publication Critical patent/BR112013024336A2/pt
Publication of BR112013024336B1 publication Critical patent/BR112013024336B1/pt
Publication of BR112013024336B8 publication Critical patent/BR112013024336B8/pt

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • 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
    • 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
    • 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
    • C08F2/00—Processes of polymerisation
    • 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
    • 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
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/10—Metal compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/68—Superabsorbents
    • 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
    • C08J2333/00—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Analytical Chemistry (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

COMPOSIÇÃO DE POLÍMERO SUPERABSORVENTE PARTICULADA, PROCESSO PARA A PRODUÇÃO DE UMA COMPOSIÇÃO POLIMÉRICA SUPERABSORVENTE PARTICULADA E ARTIGO ABSORVENTE. A presente invenção refere-se a uma composição polimérica superabsorvente particulada que absorve água, líquidos aquosos, e sangue, e um processo para fazer os polímeros superabsorventes, em que um polímero superabsorvente é a superfície tratada com uma solução de sal de metal multivalente neutralizado possuindo um valor de pH semelhante ao da pele humana. A presente invenção refere-se também à composição polimérica superabsorvente particulada tendo elevada Permeabilidade em Gel e elevada Absorvência Sob Carga.
BR112013024336A 2011-04-21 2012-03-28 Composição de polímero superabsorvente particulada, processo para a produção de uma composição polimérica superabsorvente particulada e artigo absorvente BR112013024336B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/091,844 2011-04-21
US13/091,844 US8802786B2 (en) 2011-04-21 2011-04-21 Particulate superabsorbent polymer composition having improved performance properties
PCT/EP2012/055472 WO2012143215A1 (en) 2011-04-21 2012-03-28 Particulate superabsorbent polymer composition having improved performance properties

Publications (3)

Publication Number Publication Date
BR112013024336A2 BR112013024336A2 (pt) 2016-12-20
BR112013024336B1 BR112013024336B1 (pt) 2020-02-11
BR112013024336B8 true BR112013024336B8 (pt) 2022-08-30

Family

ID=45922676

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013024336A BR112013024336B8 (pt) 2011-04-21 2012-03-28 Composição de polímero superabsorvente particulada, processo para a produção de uma composição polimérica superabsorvente particulada e artigo absorvente

Country Status (8)

Country Link
US (2) US8802786B2 (pt)
EP (1) EP2699608B1 (pt)
JP (1) JP5717917B2 (pt)
KR (1) KR101827038B1 (pt)
CN (1) CN103547603B (pt)
BR (1) BR112013024336B8 (pt)
TW (1) TWI535464B (pt)
WO (1) WO2012143215A1 (pt)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7173086B2 (en) 2003-10-31 2007-02-06 Stockhausen, Inc. Superabsorbent polymer with high permeability
US8236884B2 (en) 2007-03-23 2012-08-07 Evonik Stockhausen, Llc High permeability superabsorbent polymer compositions
US8318306B2 (en) 2008-01-30 2012-11-27 Evonik Stockhausen, Llc Superabsorbent polymer compositions having a triggering composition
US7910688B2 (en) 2008-10-22 2011-03-22 Evonik Stockhausen Inc. Recycling superabsorbent polymer fines
US8361926B2 (en) 2008-11-25 2013-01-29 Evonik Stockhausen, Llc Water-absorbing polysaccharide and method for producing the same
US8304369B2 (en) 2010-05-07 2012-11-06 Evonik Stockhausen, Llc Superabsorbent polymer having a capacity increase
US8530720B2 (en) 2011-07-29 2013-09-10 Aluminaid International Ag Thermally conductive, metal-based bandages to aid in medical healing and methods of use
DE102011086516A1 (de) 2011-11-17 2013-05-23 Evonik Degussa Gmbh Superabsorbierende Polymere mit schnellen Absorptionseigenschaften sowieVerfahren zu dessen Herstellung
EP2870183B1 (de) 2012-07-03 2021-12-01 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel mit verbessertem eigenschaftsprofil
TWI531390B (zh) 2012-10-24 2016-05-01 贏創德固賽有限公司 氣味與顏色穩定之吸水組合物
KR101595037B1 (ko) * 2013-01-15 2016-02-17 주식회사 엘지화학 고흡수성 수지의 제조 방법
US20140309606A1 (en) * 2013-04-10 2014-10-16 Kimberly-Clark Worldwide, Inc. Absorbent Article Containing A Particulate Superabsorbent Polymer Composition Having Improved Stability
US20140309607A1 (en) * 2013-04-10 2014-10-16 Kimberly-Clark Worldwide, Inc. Absorbent Article Containing A Particulate Superabsorbent Polymer Composition Having Improved Stability
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
CN105392805B (zh) * 2013-08-01 2017-07-25 株式会社Lg化学 超吸收性聚合物
KR101700907B1 (ko) * 2013-12-10 2017-01-31 주식회사 엘지화학 고흡수성 수지의 제조 방법
KR101719352B1 (ko) 2013-12-13 2017-04-04 주식회사 엘지화학 고흡수성 수지 조성물
EP2915548B1 (de) 2014-03-05 2017-11-01 Evonik Degussa GmbH Superabsorbierende polymere mit verbesserter geruchskontrolleigenschaft sowie verfahren zu deren herstellung
WO2015190995A1 (en) * 2014-06-13 2015-12-17 Advanced First Aid Research Pte. Ltd. Thermally conductive material-infused hydrogel bandages
KR101720423B1 (ko) 2014-07-25 2017-03-27 에보니크 데구사 게엠베하 점착 방지 가공 조제 및 흡수성 입자 제조에 이들을 이용하는 방법
KR20160061743A (ko) 2014-11-24 2016-06-01 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
KR101772658B1 (ko) 2014-12-18 2017-08-29 주식회사 엘지화학 혈액 또는 고점도 액체용 고흡수성 수지 및 그 제조방법
KR101805088B1 (ko) 2014-12-18 2017-12-05 주식회사 엘지화학 표면 개질 처리된 고흡수성 수지 및 그 제조방법
KR102577371B1 (ko) 2015-03-10 2023-09-11 에스디피 글로벌 가부시키가이샤 수성 액체 흡수성 수지 입자의 제조 방법, 수성 액체 흡수성 수지 입자, 흡수체 및 흡수성 물품
JP6557721B2 (ja) * 2015-03-30 2019-08-07 株式会社日本触媒 粒子状吸水剤
KR101919985B1 (ko) * 2015-06-10 2018-11-19 주식회사 엘지화학 내파쇄성 고흡수성 수지 및 그 제조방법
CN107847905A (zh) * 2015-07-01 2018-03-27 株式会社日本触媒 颗粒状吸水剂
US10682625B2 (en) 2015-10-02 2020-06-16 Sdp Global Co., Ltd. Absorbent resin composition and method for producing same
KR20170070801A (ko) 2015-12-14 2017-06-22 주식회사 엘지화학 내파쇄성 고흡수성 수지, 그의 제조 방법 및 제조용 조성물
KR101956831B1 (ko) * 2016-06-01 2019-03-11 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
CA3075983C (en) 2016-09-30 2023-09-19 Novaflux, Inc. Compositions for cleaning and decontamination
KR102077816B1 (ko) 2016-10-12 2020-02-14 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
CA3054447A1 (en) * 2017-02-26 2018-08-30 Dsg Technology Holdings Ltd. Absorbent material, and system and method of making same
EP3391959A1 (en) * 2017-04-19 2018-10-24 The Procter & Gamble Company Method for making water-absorbing polymer particles having areas with inorganic solid particles and areas substantially free of inorganic solid particles
KR102215025B1 (ko) 2017-06-30 2021-02-10 주식회사 엘지화학 고흡수성 수지의 제조 방법 및 이러한 방법으로 얻은 고흡수성 수지
US20210147588A1 (en) * 2018-04-02 2021-05-20 Polygreen Ltd. Process for the production of biodegradable superabsorbent polymer with high absorbency under load based on styrene maleic acid copolymers and biopolymer
US11345878B2 (en) * 2018-04-03 2022-05-31 Novaflux Inc. Cleaning composition with superabsorbent polymer
WO2019197194A1 (de) 2018-04-10 2019-10-17 Basf Se Permeabler superabsorber und verfahren zu seiner herstellung
CN109081888A (zh) * 2018-08-10 2018-12-25 安徽富瑞雪化工科技股份有限公司 一种高吸水树脂的制备方法
WO2020081610A1 (en) * 2018-10-15 2020-04-23 Majhi Pinaki R Composite fabric of water retentive and antimicrobial materials for sustained skin hydration
CN109438888B (zh) * 2018-10-31 2021-07-30 中国石油化工股份有限公司 一种不同立构含量的聚乙烯醇系膜及其制备方法
KR20220042390A (ko) 2019-07-24 2022-04-05 바스프 에스이 투과성 초흡수제 및 이의 제조 방법
WO2021067872A1 (en) 2019-10-03 2021-04-08 Novaflux, Inc. Oral cavity cleaning composition, method, and apparatus
US12064495B2 (en) 2019-10-03 2024-08-20 Protegera, Inc. Oral cavity cleaning composition, method, and apparatus
GB2605050B (en) * 2019-10-23 2023-09-27 Kimberly Clark Co Superabsorbent material absorbent capacity increase with use of multifunctional chemical agents

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0691995B1 (en) 1993-03-29 2000-04-12 The Dow Chemical Company Absorbent polymer having reduced dusting tendencies
US5451613A (en) 1993-09-17 1995-09-19 Nalco Chemical Company Superabsorbent polymer having improved absorption rate and absorption under pressure
US5559263A (en) 1994-11-16 1996-09-24 Tiorco, Inc. Aluminum citrate preparations and methods
DE19646484C2 (de) 1995-11-21 2000-10-19 Stockhausen Chem Fab Gmbh Flüssigkeitsabsorbierende Polymere, Verfahren zu deren Herstellung und deren Verwendung
US6090875A (en) 1996-02-16 2000-07-18 The Dow Chemical Company Dust control of absorbent polymers
US6124391A (en) 1998-08-18 2000-09-26 Stockhausen Gmbh & Co. Kg Superabsorbent polymers having anti-caking characteristics
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
US6565981B1 (en) 1999-03-30 2003-05-20 Stockhausen Gmbh & Co. Kg Polymers that are cross-linkable to form superabsorbent polymers
US6514615B1 (en) 1999-06-29 2003-02-04 Stockhausen Gmbh & Co. Kg Superabsorbent polymers having delayed water absorption characteristics
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
DE10053858A1 (de) 2000-10-30 2002-05-08 Stockhausen Chem Fab Gmbh Absorbierendes Gebilde mit verbesserten Blockingeigenschaften
US6906131B2 (en) 2001-09-17 2005-06-14 Stockhausen Gmbh & Co. Kg Cellulose material with improved absorbency
US7169843B2 (en) 2003-04-25 2007-01-30 Stockhausen, Inc. Superabsorbent polymer with high permeability
DE10334286B4 (de) 2003-07-25 2006-01-05 Stockhausen Gmbh Pulverförmige,wasserabsorbierende Polymere mit mittels thermoplastischen Klebstoffen gebundenen Feinteilchen, Verfahren zu deren Herstellung sowie diese beinhaltende chemische Produkte und Verbunde
US7163969B2 (en) 2003-10-14 2007-01-16 Stockhausen, Inc. Superabsorbent polymer aqueous paste and coating
US7291674B2 (en) 2003-10-28 2007-11-06 Stockhausen, Inc. Superabsorbent polymer
US7173086B2 (en) 2003-10-31 2007-02-06 Stockhausen, Inc. Superabsorbent polymer with high permeability
US7579402B2 (en) 2003-11-12 2009-08-25 Evonik Stockhausen, Inc. Superabsorbent polymer having delayed free water absorption
US7163966B2 (en) 2003-12-19 2007-01-16 Stockhausen, Inc. Superabsorbent polymer having increased rate of water absorption
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
WO2005108472A1 (en) 2004-05-07 2005-11-17 Nippon Shokubai Co., Ltd. Water absorbing agent and production method thereof
EP1769004B1 (de) 2004-06-21 2017-08-09 Evonik Degussa GmbH Wasserabsorbierendes polysaccharid sowie ein verfahren zu seiner herstellung
TWI522092B (zh) 2005-02-28 2016-02-21 贏創德固賽有限責任公司 丙烯酸和基於可再生原料之吸水聚合物結構及二者之製備方法
CN2819951Y (zh) 2005-06-16 2006-09-27 千宝实业股份有限公司 远红外线能量垫体
US7335713B2 (en) 2005-12-02 2008-02-26 Stockhausen, Inc. Method for preparing a flexible superabsorbent binder polymer composition
US7312286B2 (en) 2005-12-02 2007-12-25 Stockhausen, Inc. Flexible superabsorbent binder polymer composition
US7812082B2 (en) 2005-12-12 2010-10-12 Evonik Stockhausen, Llc Thermoplastic coated superabsorbent polymer compositions
WO2007116777A1 (en) * 2006-03-27 2007-10-18 Nippon Shokubai Co., Ltd. Water absorbing agent, water absorbent core using the agent, and manufacturing method for water absorbing agent
US8383746B2 (en) * 2006-03-27 2013-02-26 Nippon Shokubai Co., Ltd Water absorbing resin with improved internal structure and manufacturing method therefor
US8907017B2 (en) * 2006-04-21 2014-12-09 Evonik Degussa Gmbh Water-absorbing polymer structure having improved permeability and absorption under pressure
DE102006060156A1 (de) 2006-12-18 2008-06-19 Evonik Stockhausen Gmbh Wasserabsorbierende Polymergebilde, welche unter Einsatz von Polymerdispersionen hergestellt wurden
US8314173B2 (en) 2007-01-29 2012-11-20 Basf Se Method for producing white and color-stable water-absorbing polymer particles having high absorbency and high saline flow conductivity
US8236884B2 (en) 2007-03-23 2012-08-07 Evonik Stockhausen, Llc High permeability superabsorbent polymer compositions
US7816426B2 (en) 2007-07-16 2010-10-19 Evonik Stockhausen, Llc Superabsorbent polymer compositions having color stability
US8371475B2 (en) * 2007-09-12 2013-02-12 Basf Se Process for metering superabsorbents
US8318306B2 (en) 2008-01-30 2012-11-27 Evonik Stockhausen, Llc Superabsorbent polymer compositions having a triggering composition
EP2263939B1 (en) * 2008-03-13 2016-07-13 Nippon Shokubai Co., Ltd. Method of filling a particulate water-absorbing agent composed principally of a water-absorbing resin
US8222477B2 (en) 2008-10-20 2012-07-17 Evonik Stockhausen, Llc Superabsorbent polymer containing clay, particulate, and method of making same
US7910688B2 (en) 2008-10-22 2011-03-22 Evonik Stockhausen Inc. Recycling superabsorbent polymer fines
CN105237672A (zh) * 2008-11-21 2016-01-13 巴斯夫欧洲公司 一种通过单体溶液液滴的聚合而制备渗透性吸水聚合物颗粒的方法
US8361926B2 (en) 2008-11-25 2013-01-29 Evonik Stockhausen, Llc Water-absorbing polysaccharide and method for producing the same
US20100247916A1 (en) * 2009-03-24 2010-09-30 Basf Se Process for Producing Surface Postcrosslinked Water-Absorbing Polymer Particles
CN102548654A (zh) 2009-09-29 2012-07-04 株式会社日本触媒 颗粒状吸水剂及其制造方法
CN105363421A (zh) * 2009-09-30 2016-03-02 株式会社日本触媒 颗粒状吸水剂及其制造方法
US8304369B2 (en) 2010-05-07 2012-11-06 Evonik Stockhausen, Llc Superabsorbent polymer having a capacity increase

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JP5717917B2 (ja) 2015-05-13
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CN103547603A (zh) 2014-01-29
US8802786B2 (en) 2014-08-12
BR112013024336A2 (pt) 2016-12-20
TWI535464B (zh) 2016-06-01
KR20140026511A (ko) 2014-03-05
KR101827038B1 (ko) 2018-02-07
US9102806B2 (en) 2015-08-11
BR112013024336B1 (pt) 2020-02-11
JP2014512440A (ja) 2014-05-22
US20120267570A1 (en) 2012-10-25
EP2699608A1 (en) 2014-02-26
CN103547603B (zh) 2015-11-25
EP2699608B1 (en) 2014-12-03

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