KR101502310B1 - 높은 투과성의 초흡수성 중합체 조성물 - Google Patents

높은 투과성의 초흡수성 중합체 조성물 Download PDF

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KR101502310B1
KR101502310B1 KR1020097019919A KR20097019919A KR101502310B1 KR 101502310 B1 KR101502310 B1 KR 101502310B1 KR 1020097019919 A KR1020097019919 A KR 1020097019919A KR 20097019919 A KR20097019919 A KR 20097019919A KR 101502310 B1 KR101502310 B1 KR 101502310B1
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superabsorbent polymer
polymer composition
capacity
weight
particles
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KR20100014556A (ko
Inventor
스콧 제이. 스미스
스탠 매킨토시
데이비드 엘. 버먼
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에보닉 코포레이션
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    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/16—Solid spheres
    • 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
    • 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
    • C08J3/12—Powdering or granulating
    • 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
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
KR1020097019919A 2007-03-23 2007-12-28 높은 투과성의 초흡수성 중합체 조성물 Expired - Fee Related KR101502310B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/690,611 2007-03-23
US11/690,611 US8236884B2 (en) 2007-03-23 2007-03-23 High permeability superabsorbent polymer compositions
PCT/US2007/089033 WO2008118237A1 (en) 2007-03-23 2007-12-28 High permeability superabsorbent polymer compositions

Publications (2)

Publication Number Publication Date
KR20100014556A KR20100014556A (ko) 2010-02-10
KR101502310B1 true KR101502310B1 (ko) 2015-03-18

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KR1020097019919A Expired - Fee Related KR101502310B1 (ko) 2007-03-23 2007-12-28 높은 투과성의 초흡수성 중합체 조성물

Country Status (7)

Country Link
US (3) US8236884B2 (https=)
EP (1) EP2137240B1 (https=)
JP (2) JP2010522255A (https=)
KR (1) KR101502310B1 (https=)
CN (1) CN101679648B (https=)
TW (1) TWI449733B (https=)
WO (1) WO2008118237A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018070622A1 (ko) * 2016-10-12 2018-04-19 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US7173086B2 (en) 2003-10-31 2007-02-06 Stockhausen, Inc. Superabsorbent polymer with high permeability
BRPI0512259B1 (pt) 2004-06-21 2017-09-12 Evonik Degussa Gmbh Process for the production of water-absorbing polysaccharide, water-absorbing polysaccharide
US8017549B2 (en) 2006-11-10 2011-09-13 Basf Se Superabsorbents having superior permeability and conveying properties
DE102006060156A1 (de) * 2006-12-18 2008-06-19 Evonik Stockhausen Gmbh Wasserabsorbierende Polymergebilde, welche unter Einsatz von Polymerdispersionen hergestellt wurden
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
US8318306B2 (en) 2008-01-30 2012-11-27 Evonik Stockhausen, Llc Superabsorbent polymer compositions having a triggering composition
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
CN102292362A (zh) * 2008-11-21 2011-12-21 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
US8795834B2 (en) * 2009-02-09 2014-08-05 Sapturf, Llc Synthetic turf having cooling layer
CN102665771A (zh) * 2009-11-23 2012-09-12 巴斯夫欧洲公司 制备吸水性起泡聚合物颗粒的方法
EP2371869A1 (en) 2010-03-30 2011-10-05 Evonik Stockhausen GmbH A process for the production of a superabsorbent polymer
US8304369B2 (en) 2010-05-07 2012-11-06 Evonik Stockhausen, Llc Superabsorbent polymer having a capacity increase
DE102011004815A1 (de) 2011-02-28 2012-08-30 Evonik Stockhausen Gmbh Haut- und Handreinigungsmittel enthaltend superabsorbierende Partikel
US8802786B2 (en) 2011-04-21 2014-08-12 Evonik Corporation Particulate superabsorbent polymer composition having improved performance properties
DE102011086516A1 (de) 2011-11-17 2013-05-23 Evonik Degussa Gmbh Superabsorbierende Polymere mit schnellen Absorptionseigenschaften sowieVerfahren zu dessen Herstellung
US8420567B1 (en) 2011-12-30 2013-04-16 Evonik Stockhausen, Llc Process for superabsorbent polymer and crosslinker composition
BR112014013308A2 (pt) 2011-12-30 2017-06-13 Evonik Corp polímero superabsorvente com reticulador
EP2614841B1 (en) * 2012-01-12 2014-09-10 Evonik Industries AG Process for the continuous preparation of water-absorbent polymers
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
EP2826807B1 (en) 2012-04-25 2018-02-28 LG Chem, Ltd. Super absorbent polymer and method for manufacturing same
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
EP2952537B1 (en) 2013-01-29 2021-10-27 Nippon Shokubai Co., Ltd. Water-absorbable resin material and method for producing same
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
EP3018149B1 (en) 2013-09-30 2018-05-30 LG Chem, Ltd. Method for preparing super absorbent resin
KR101700907B1 (ko) 2013-12-10 2017-01-31 주식회사 엘지화학 고흡수성 수지의 제조 방법
WO2015088200A1 (ko) * 2013-12-10 2015-06-18 주식회사 엘지화학 고흡수성 수지의 제조 방법
JP6154412B2 (ja) 2014-03-05 2017-06-28 エボニック デグサ ゲーエムベーハーＥｖｏｎｉｋ Ｄｅｇｕｓｓａ ＧｍｂＨ 改善された臭気抑制性能を有する超吸収性ポリマー及びその製造方法
KR101720423B1 (ko) 2014-07-25 2017-03-27 에보니크 데구사 게엠베하 점착 방지 가공 조제 및 흡수성 입자 제조에 이들을 이용하는 방법
WO2016021914A1 (ko) * 2014-08-04 2016-02-11 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
KR101790241B1 (ko) 2014-08-04 2017-10-26 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
WO2016089005A1 (ko) * 2014-12-04 2016-06-09 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
KR20160144611A (ko) * 2015-06-09 2016-12-19 한화케미칼 주식회사 고흡수성 수지 및 그의 제조 방법
EP3312218B1 (en) 2015-06-19 2026-04-01 Nippon Shokubai Co., Ltd. Poly (meth) acrylic acid (salt) granular water absorbent and method for producing same
RU2020105297A (ru) * 2017-07-28 2021-08-05 Кимберли-Кларк Ворлдвайд, Инк. Нанопористые сверхвпитывающие частицы
BR112020001125B1 (pt) 2017-07-28 2024-03-12 Kimberly-Clark Worldwide, Inc Elemento e artigo absorventes
US11596924B2 (en) 2018-06-27 2023-03-07 Kimberly-Clark Worldwide, Inc. Nanoporous superabsorbent particles
JP7064614B2 (ja) * 2018-09-21 2022-05-10 株式会社日本触媒 キレート剤を含む吸水性樹脂の製造方法
KR102566284B1 (ko) 2018-11-14 2023-08-10 주식회사 엘지화학 고흡수성 수지의 제조 방법
KR102316433B1 (ko) 2019-05-07 2021-10-21 주식회사 엘지화학 고흡수성 수지의 제조 방법 및 고흡수성 수지
WO2021019437A1 (en) * 2019-07-29 2021-02-04 Bharat Petroleum Corporation Limited Super absorbent polymer (sap) particles with enhanced absorption rate
KR102854172B1 (ko) * 2020-09-09 2025-09-03 삼성전기주식회사 인쇄회로기판 및 전자부품 내장기판
US20240016143A1 (en) * 2020-10-29 2024-01-18 University Of Florida Research Foundation, Inc. Open cell hydrogel networks and methods for making and using the same
JP7570758B2 (ja) * 2020-12-07 2024-10-22 エルジー・ケム・リミテッド 高吸水性樹脂の製造方法
WO2022124143A1 (ja) * 2020-12-09 2022-06-16 住友精化株式会社 吸水性樹脂粒子、吸収体及び吸収性物品
US20240100503A1 (en) * 2020-12-09 2024-03-28 Sumitomo Seika Chemicals Co., Ltd. Water-absorbing resin particles, absorbent, and absorbent article
TWI805461B (zh) 2022-08-04 2023-06-11 臺灣塑膠工業股份有限公司 吸水性樹脂與其製作方法
TWI882834B (zh) 2024-06-07 2025-05-01 臺灣塑膠工業股份有限公司 吸水性樹脂及其製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6099950A (en) * 1994-02-17 2000-08-08 The Procter & Gamble Company Absorbent materials having improved absorbent property and methods for making the same
WO2005097881A1 (de) * 2004-03-29 2005-10-20 Basf Aktiengesellschaft Quellbare hydrogelbildende polymere mit hoher permeabilität

Family Cites Families (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413494A (en) * 1977-07-01 1979-01-31 Hitachi Ltd Sludge treating method
JPS60163956A (ja) * 1984-02-04 1985-08-26 Arakawa Chem Ind Co Ltd 吸水性樹脂の製法
CA1280398C (en) * 1986-02-05 1991-02-19 Hideharu Shirai Water-absorbent resin and process for producing the same
TW320647B (https=) * 1993-02-24 1997-11-21
US5451613A (en) * 1993-09-17 1995-09-19 Nalco Chemical Company Superabsorbent polymer having improved absorption rate and absorption under pressure
JPH09509592A (ja) * 1994-02-17 1997-09-30 ザ、プロクター、エンド、ギャンブル、カンパニー 変性表面特性を有する多孔性吸収性材料およびその製法
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
US6011196A (en) * 1995-10-03 2000-01-04 The Procter & Gamble Company Absorbent material having improved absorbent permeability and methods for making the same
JP3103754B2 (ja) 1995-10-31 2000-10-30 三洋化成工業株式会社 改質された吸水性樹脂粒子およびその製法
US6623576B2 (en) * 1998-10-28 2003-09-23 Basf Aktiengesellschaft Continuous manufacture of superabsorbent/ion exchange sheet material
ATE318848T1 (de) * 1997-11-19 2006-03-15 Superabsorbierende gele aus poly(vinylamin) und verfahren zur herstellung davon
US6121509A (en) * 1998-01-07 2000-09-19 The Procter & Gamble Company Absorbent polymer compositions having high sorption capacities under an applied pressure and improved integrity when wet
US6562743B1 (en) * 1998-12-24 2003-05-13 Bki Holding Corporation Absorbent structures of chemically treated cellulose fibers
US6297335B1 (en) * 1999-02-05 2001-10-02 Basf Aktiengesellschaft Crosslinked, hydrophilic, highly swellable hydrogels, production thereof and use thereof
ATE277111T1 (de) 1999-03-12 2004-10-15 Basf Ag Farbstabile superabsorbierende polymerzusammensetzung
US6229062B1 (en) * 1999-04-29 2001-05-08 Basf Aktiengesellschaft Corporation Superabsorbent polymer containing odor controlling compounds and methods of making the same
US6414214B1 (en) * 1999-10-04 2002-07-02 Basf Aktiengesellschaft Mechanically stable hydrogel-forming polymers
DE10053858A1 (de) * 2000-10-30 2002-05-08 Stockhausen Chem Fab Gmbh Absorbierendes Gebilde mit verbesserten Blockingeigenschaften
EP1347790A1 (de) 2000-12-29 2003-10-01 Basf Aktiengesellschaft Aborbierende zusammensetzungen
US6831122B2 (en) * 2001-01-19 2004-12-14 Basf Aktiengesellschaft Water-absorbing agent, method for the production and the utilization thereof
US6906131B2 (en) 2001-09-17 2005-06-14 Stockhausen Gmbh & Co. Kg Cellulose material with improved absorbency
US7396584B2 (en) 2001-11-21 2008-07-08 Basf Aktiengesellschaft Crosslinked polyamine coating on superabsorbent hydrogels
US6998367B2 (en) 2001-12-06 2006-02-14 Kimberly-Clark Worldwide, Inc. Absorbent composition containing transitional crosslinking points
US20030219594A1 (en) 2002-05-23 2003-11-27 Jian Qin Meltblown absorbent fibers and composites and method for making the same
DE10225944A1 (de) 2002-06-11 2004-01-08 Basf Ag Verfahren zum Binden von teilchenförmigen, wasserabsorbierenden, Säuregruppen enthaltenden Polymeren an ein Trägermaterial
EP1551467B1 (en) 2002-08-23 2006-03-08 Basf Aktiengesellschaft Superabsorbent polymers and method of manufacturing the same
DE10239074A1 (de) 2002-08-26 2004-03-11 Basf Ag Wasserabsorbierendes Mittel und Verfahren zu seiner Herstellung
JP4119964B2 (ja) 2002-09-04 2008-07-16 株式会社Ｙｏｏコーポレーション 消臭剤の製造方法
US7169843B2 (en) 2003-04-25 2007-01-30 Stockhausen, Inc. Superabsorbent polymer with high permeability
US20040214499A1 (en) 2003-04-25 2004-10-28 Kimberly-Clark Worldwide, Inc. Absorbent structure with superabsorbent material
DE10329672B4 (de) * 2003-07-02 2007-02-15 Koenig & Bauer Ag Punkturzylinder eines Falzapparates mit wenigstens einer Punkturleiste
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
US7696401B2 (en) * 2003-07-31 2010-04-13 Evonik Stockhausen, Inc. Absorbent materials and absorbent articles incorporating such absorbent materials
US7179851B2 (en) 2003-09-05 2007-02-20 Kimberly-Clark Worldwide, Inc. Damage-resistant superabsorbent materials
JP2005095759A (ja) 2003-09-24 2005-04-14 San-Dia Polymer Ltd 吸収剤とこれを用いてなる吸収性物品
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
DE602004021351D1 (de) 2004-03-29 2009-07-16 Procter & Gamble Absorbierendes Element für absorbierende Artikel enthaltend Hydrogel-formende, quellbare Polymere mit hoher Permeabilität
BRPI0512259B1 (pt) * 2004-06-21 2017-09-12 Evonik Degussa Gmbh Process for the production of water-absorbing polysaccharide, water-absorbing polysaccharide
JP2006131767A (ja) 2004-11-05 2006-05-25 San-Dia Polymer Ltd 吸水性樹脂の製造方法
US20060173433A1 (en) * 2005-02-01 2006-08-03 Laumer Jason M Absorbent articles comprising polyamine-coated superabsorbent polymers
TW200700095A (en) 2005-02-01 2007-01-01 Basf Ag Polyamine-coated superabsorbent polymers
US20060173432A1 (en) * 2005-02-01 2006-08-03 Laumer Jason M Absorbent articles comprising polyamine-coated superabsorbent polymers
TW200639200A (en) 2005-02-01 2006-11-16 Basf Ag Polyamine-coated superabsorbent polymers
TW200704689A (en) 2005-02-01 2007-02-01 Basf Ag Polyamine-coated superabsorbent polymers
US20060173431A1 (en) * 2005-02-01 2006-08-03 Laumer Jason M Absorbent articles comprising polyamine-coated superabsorbent polymers
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
US7312286B2 (en) * 2005-12-02 2007-12-25 Stockhausen, Inc. Flexible superabsorbent binder polymer composition
US7335713B2 (en) * 2005-12-02 2008-02-26 Stockhausen, Inc. Method for preparing a flexible superabsorbent binder polymer composition
US7812082B2 (en) * 2005-12-12 2010-10-12 Evonik Stockhausen, Llc Thermoplastic coated superabsorbent polymer compositions
US20070135785A1 (en) 2005-12-12 2007-06-14 Jian Qin Absorbent articles comprising thermoplastic coated superabsorbent polymer materials
DE102006060156A1 (de) 2006-12-18 2008-06-19 Evonik Stockhausen Gmbh Wasserabsorbierende Polymergebilde, welche unter Einsatz von Polymerdispersionen hergestellt wurden
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
US8318306B2 (en) 2008-01-30 2012-11-27 Evonik Stockhausen, Llc Superabsorbent polymer compositions having a triggering composition
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
CN102292362A (zh) 2008-11-21 2011-12-21 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
US8304369B2 (en) 2010-05-07 2012-11-06 Evonik Stockhausen, Llc Superabsorbent polymer having a capacity increase
US8802786B2 (en) 2011-04-21 2014-08-12 Evonik Corporation Particulate superabsorbent polymer composition having improved performance properties
US8420567B1 (en) 2011-12-30 2013-04-16 Evonik Stockhausen, Llc Process for superabsorbent polymer and crosslinker composition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6099950A (en) * 1994-02-17 2000-08-08 The Procter & Gamble Company Absorbent materials having improved absorbent property and methods for making the same
WO2005097881A1 (de) * 2004-03-29 2005-10-20 Basf Aktiengesellschaft Quellbare hydrogelbildende polymere mit hoher permeabilität

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018070622A1 (ko) * 2016-10-12 2018-04-19 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
US10850260B2 (en) 2016-10-12 2020-12-01 Lg Chem, Ltd. Super absorbent polymer and method for producing same

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EP2137240A1 (en) 2009-12-30
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TW200906923A (en) 2009-02-16
US20120277096A1 (en) 2012-11-01
US8519041B2 (en) 2013-08-27
US20140031498A1 (en) 2014-01-30
US20080234420A1 (en) 2008-09-25
US8236884B2 (en) 2012-08-07
WO2008118237A1 (en) 2008-10-02
CN101679648A (zh) 2010-03-24
EP2137240B1 (en) 2018-10-17
US8822582B2 (en) 2014-09-02
TWI449733B (zh) 2014-08-21
JP2014198853A (ja) 2014-10-23
CN101679648B (zh) 2013-08-07
KR20100014556A (ko) 2010-02-10

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