KR101507623B1 - 우수한 암모니아-결합능을 갖는 물-흡수성 중합체 구조 - Google Patents

우수한 암모니아-결합능을 갖는 물-흡수성 중합체 구조 Download PDF

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Publication number
KR101507623B1
KR101507623B1 KR1020097018806A KR20097018806A KR101507623B1 KR 101507623 B1 KR101507623 B1 KR 101507623B1 KR 1020097018806 A KR1020097018806 A KR 1020097018806A KR 20097018806 A KR20097018806 A KR 20097018806A KR 101507623 B1 KR101507623 B1 KR 101507623B1
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South Korea
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acid
water
polymer structure
absorbing polymer
weight
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Expired - Fee Related
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KR1020097018806A
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English (en)
Korean (ko)
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KR20090108736A (ko
Inventor
외르그 하렌
슈테판 람로우
악셀 부쉬
프란크 푸르노
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에보니크 데구사 게엠베하
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    • 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
    • A61L15/46—Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
    • 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
    • A61L15/18—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
    • 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
    • A61L15/20—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing organic materials
    • 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives 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
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/14—Chemical modification with acids, their salts or anhydrides
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
    • A61L2300/21—Acids

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
KR1020097018806A 2007-02-09 2008-02-07 우수한 암모니아-결합능을 갖는 물-흡수성 중합체 구조 Expired - Fee Related KR101507623B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007007203.3 2007-02-09
DE102007007203A DE102007007203A1 (de) 2007-02-09 2007-02-09 Wasserabsorbierendes Polymergebilde mit hoher Ammoniak-Bindekapazität
PCT/EP2008/051505 WO2008095983A2 (de) 2007-02-09 2008-02-07 Wasserabsorbierendes polymergebilde mit hoher ammoniak-bindekapazität

Publications (2)

Publication Number Publication Date
KR20090108736A KR20090108736A (ko) 2009-10-16
KR101507623B1 true KR101507623B1 (ko) 2015-04-01

Family

ID=39545064

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097018806A Expired - Fee Related KR101507623B1 (ko) 2007-02-09 2008-02-07 우수한 암모니아-결합능을 갖는 물-흡수성 중합체 구조

Country Status (8)

Country Link
US (2) US20100036004A1 (enExample)
EP (1) EP2114469B1 (enExample)
JP (2) JP5618545B2 (enExample)
KR (1) KR101507623B1 (enExample)
CN (2) CN104277404A (enExample)
DE (1) DE102007007203A1 (enExample)
TW (1) TWI448311B (enExample)
WO (1) WO2008095983A2 (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI529181B (zh) * 2005-02-28 2016-04-11 贏創德固賽有限責任公司 以可更新原料為基之吸水聚合物結構及其生產的方法
DE102005055497A1 (de) * 2005-11-18 2007-05-31 Stockhausen Gmbh Geruchsbindende superabsorbierende Zusammensetzung
KR20140095569A (ko) * 2006-02-28 2014-08-01 에보니크 데구사 게엠베하 우수한 흡수성과 보유성을 지니는 생분해성 초흡수성 중합체 조성물
TWI439297B (zh) 2006-04-21 2014-06-01 Evonik Degussa Gmbh 具有經改良在壓力下的滲透性及吸收性之吸水性聚合物結構
DE102006039205A1 (de) * 2006-08-22 2008-03-20 Stockhausen Gmbh Auf nachwachsenden Rohstoffen basierende Acrylsäure und wasserabsorbierende Polymergebilde sowie Verfahren zu deren Herstellung mittels Dehydratisierung
DE102007045724B4 (de) * 2007-09-24 2012-01-26 Evonik Stockhausen Gmbh Superabsorbierende Zusammensetzung mit Tanninen zur Geruchskontrolle, Verfahren zu deren Herstellung und Verwendung
TWI455973B (zh) * 2008-03-05 2014-10-11 Evonik Degussa Gmbh 用於氣味控制的具有水楊酸鋅的超吸收性組合物
US8063121B2 (en) * 2008-10-08 2011-11-22 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
US8048942B2 (en) * 2008-10-08 2011-11-01 Evonik Stockhausen Gmbh Process for the production of a superabsorbent polymer
US20100247916A1 (en) † 2009-03-24 2010-09-30 Basf Se Process for Producing Surface Postcrosslinked Water-Absorbing Polymer Particles
WO2011061125A2 (de) * 2009-11-23 2011-05-26 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel mit verbesserter farbstabilität
AU2011218154A1 (en) * 2010-02-16 2012-09-06 Playtex Products,Llc Low pH, optimal ORP, and odor-reducing fibers, a process for making the fibers, and articles made therefrom
EP2371869A1 (en) 2010-03-30 2011-10-05 Evonik Stockhausen GmbH A process for the production of a superabsorbent polymer
CN102311551A (zh) * 2010-07-05 2012-01-11 台湾塑胶工业股份有限公司 高吸水性树脂的制造方法
DE102010043113A1 (de) 2010-10-29 2012-05-03 Evonik Stockhausen Gmbh Verfahren zur Herstellung von verbesserten absorbierenden Polymeren mittels kryogenem Mahlen
BR112013014730B1 (pt) 2011-02-08 2021-05-04 Sumitomo Seika Chemicals Co., Ltd método de produção de resina absorvente de água
DE102011007723A1 (de) 2011-04-20 2012-10-25 Evonik Stockhausen Gmbh Verfahren zur Herstellung von wasserabsorbierenden Polymeren mit hoher Absorptionsgeschwindigkeit
DE102011086516A1 (de) 2011-11-17 2013-05-23 Evonik Degussa Gmbh Superabsorbierende Polymere mit schnellen Absorptionseigenschaften sowieVerfahren zu dessen Herstellung
DE102011086522A1 (de) 2011-11-17 2013-05-23 Evonik Degussa Gmbh Superabsorbierende Polymere für hochgefüllte oder faserfreie Hygieneartikel
CN104736620A (zh) 2012-10-24 2015-06-24 赢创德固赛有限公司 气味和颜色稳定的吸水组合物
US9250357B2 (en) 2013-03-15 2016-02-02 Johnson & Johnson Vision Care, Inc. Silicone-containing contact lens having reduced amount of silicon on the surface
US9302248B2 (en) 2013-04-10 2016-04-05 Evonik Corporation Particulate superabsorbent polymer composition having improved stability
CN103484186B (zh) * 2013-05-07 2015-07-15 河南城建学院 一种焦粉粘接剂用分散剂、焦粉粘接剂、型焦及其制备方法
PT3036292T (pt) * 2013-08-22 2019-04-23 Basf Se Processo para a produção de polimerizados em emulsão
KR101956831B1 (ko) 2016-06-01 2019-03-11 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
CN107759881B (zh) * 2017-10-18 2020-07-21 福建恒安卫生材料有限公司 一种纸尿裤用吸氨除臭透气膜
CN113811337A (zh) * 2019-05-07 2021-12-17 金伯利-克拉克环球有限公司 吸收制品
US10858566B2 (en) * 2020-04-14 2020-12-08 S.P.C.M. Sa Drilling fluid with improved fluid loss and viscosifying properties
CN112852433B (zh) * 2020-12-30 2021-12-24 北京化工大学 一种污染场地异味控制剂及制备方法
JPWO2023136280A1 (enExample) * 2022-01-12 2023-07-20
US12054678B2 (en) * 2022-04-28 2024-08-06 Saudi Arabian Oil Company Polymer-metal salt composite for the dehydration of water from sweet gas and liquid condensate streams

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10298442A (ja) * 1997-05-01 1998-11-10 Mitsubishi Chem Corp 高吸水性ポリマー組成物
KR20000074591A (ko) * 1999-05-24 2000-12-15 송성원 흡수성 수지조성물 및 그의 제조방법
KR20020059661A (ko) * 1999-11-03 2002-07-13 추후기재 알칼리 중화 초흡수성 제품
JP2005186016A (ja) * 2003-12-26 2005-07-14 San-Dia Polymer Ltd 吸収剤

Family Cites Families (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1317156A (en) * 1969-06-05 1973-05-16 Boots Co Ltd Babies napkins
US3794034A (en) 1973-02-27 1974-02-26 J Jones Odor reductant body waste pad
JPS51125468A (en) 1975-03-27 1976-11-01 Sanyo Chem Ind Ltd Method of preparing resins of high water absorbency
DE2706135C2 (de) 1977-02-14 1982-10-28 Chemische Fabrik Stockhausen GmbH, 4150 Krefeld Verdickungsmittel für ausgeschiedenen Darminhalt und Harn
US4131576A (en) 1977-12-15 1978-12-26 National Starch And Chemical Corporation Process for the preparation of graft copolymers of a water soluble monomer and polysaccharide employing a two-phase reaction system
US4286082A (en) 1979-04-06 1981-08-25 Nippon Shokubai Kagaku Kogyo & Co., Ltd. Absorbent resin composition and process for producing same
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
JPS57142257A (en) * 1981-02-25 1982-09-02 Kao Corp Sanitary napkin
US4529773A (en) * 1982-03-17 1985-07-16 David Witiak Alkali-soluble emulsion polymers in acidic surfactant compositions
US4426480A (en) * 1982-03-26 1984-01-17 Union Carbide Corporation Organo siloxanes, method for the preparation thereof and polymeric compositions containing same
JPS60163956A (ja) 1984-02-04 1985-08-26 Arakawa Chem Ind Co Ltd 吸水性樹脂の製法
US4602058A (en) * 1984-07-02 1986-07-22 The Dow Chemical Company Compatibility and stability of blends of polyamide and ethylene copolymers
PH26954A (en) * 1985-05-15 1992-12-03 Procter & Gamble Disposable absorbent articles
US4818598A (en) 1985-06-28 1989-04-04 The Procter & Gamble Company Absorbent structures
DE3713601A1 (de) 1987-04-23 1988-11-10 Stockhausen Chem Fab Gmbh Verfahren zur herstellung eines stark wasserabsorbierenden polymerisats
DE3738601A1 (de) * 1987-11-13 1989-05-24 Ver Papierwerke Ag Hygienischer zellstoffartikel
DE4020780C1 (enExample) * 1990-06-29 1991-08-29 Chemische Fabrik Stockhausen Gmbh, 4150 Krefeld, De
DE4244548C2 (de) 1992-12-30 1997-10-02 Stockhausen Chem Fab Gmbh Pulverförmige, unter Belastung wäßrige Flüssigkeiten sowie Blut absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung in textilen Konstruktionen für die Körperhygiene
DE4418818C2 (de) 1993-07-09 1997-08-21 Stockhausen Chem Fab Gmbh Pulverförmige, vernetzte, wäßrige Flüssigkeiten und/oder Körperflüssigkeiten absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Anwendung
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
DE4333056C2 (de) 1993-09-29 1998-07-02 Stockhausen Chem Fab Gmbh Pulverförmige, wäßrige Flüssigkeiten absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung als Absorptionsmittel
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
EP0775161B1 (en) 1994-08-12 1998-10-14 Kao Corporation Process for producing improved super absorbent polymer
JPH09108317A (ja) * 1995-10-23 1997-04-28 Sekisui Plastics Co Ltd 消臭性のある吸水性樹脂
US6265488B1 (en) * 1998-02-24 2001-07-24 Nippon Shokubai Co., Ltd. Production process for water-absorbing agent
SE513261C2 (sv) 1998-12-16 2000-08-14 Sca Hygiene Prod Ab Absorberande alster innefattande en synergistisk kombination av en pH-reglerande substans och mjölksyrabakterier
SE513374C2 (sv) * 1998-12-16 2000-09-04 Sca Hygiene Prod Ab Absorberande struktur i ett absorberande alster, innefattande ett delvis neutraliserat superabsorberande material, samt ett absorberande alster innefattande den absorberande strukturen
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
DE19939662A1 (de) 1999-08-20 2001-02-22 Stockhausen Chem Fab Gmbh Wasserabsorbierende Polymere mit Hohlraumverbindungen, Verfahren zur deren Herstellung und deren Verwendung
US6459014B1 (en) * 1999-11-15 2002-10-01 Paragon Trade Brands, Inc. Absorbent article which maintains prolonged natural skin pH
US6469080B2 (en) * 1999-12-15 2002-10-22 Nippon Shokubai Co., Ltd. Water-absorbent resin composition
JP2001258934A (ja) 2000-03-17 2001-09-25 Sanyo Chem Ind Ltd 吸水剤、その製法及び吸収性物品
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
DE10043710B4 (de) * 2000-09-04 2015-01-15 Evonik Degussa Gmbh Verwendung pulverförmiger an der Oberfläche nachvernetzter Polymerisate und Hygieneartikel
US20020115971A1 (en) 2000-12-20 2002-08-22 Holmes Lori Tassone Thin, high capacity multi-layer absorbent core
BR0116621A (pt) * 2000-12-29 2003-12-23 Basf Ag Hidrogéis insolúveis em água, intumescìveis em água, composição absorvedora de água, processo para produzir as mesmas, uso de composições absorvedora de água, artigos de higiene, métodos para aperfeiçoar o perfil de desempenho de composições absorvedora de água, e para determinar composições absorvedoras de água, e, uso de hidrogéis insolúveis em água, intumescìvel em água.
US20040180189A1 (en) * 2001-06-28 2004-09-16 Rudiger Funk Acidic superabsorbent hydrogels
DE10218147B4 (de) * 2002-04-23 2005-12-22 Stockhausen Gmbh Wasserabsorbierende, die Zersetzung von Körperflüssigkeiten verzögernde Polymerteilchen, deren Herstellung und Verwendung
DE10221176A1 (de) 2002-05-13 2003-11-27 Basf Ag Verfahren zur Herstellung geruchsarmer Hydrogelbildender Polymerisate
DE10249821A1 (de) 2002-10-25 2004-05-13 Stockhausen Gmbh & Co. Kg Absorbierende Polymergebilde mit verbesserter Rententionskapazität und Permeabilität
TWI378955B (en) * 2002-10-25 2012-12-11 Evonik Stockhausen Gmbh Absorbent polymer structure with improved retention capacity and permeabilty
US7193006B2 (en) * 2002-12-06 2007-03-20 Nippon Shokubai Co., Ltd. Process for continuous production of water-absorbent resin product
JP4155016B2 (ja) * 2002-12-13 2008-09-24 富士ゼロックス株式会社 高分子ゲル組成物、並びに、それを用いた光学素子、樹脂組成物、及び光学フィルム
PL215419B1 (pl) 2003-02-10 2013-12-31 Nippon Catalytic Chem Ind Srodek pochlaniajacy wode
CN100482339C (zh) * 2003-02-10 2009-04-29 株式会社日本触媒 以吸水树脂为主要成分的粒状吸水剂
AU2004210275B2 (en) * 2003-02-10 2006-03-09 Nippon Shokubai Co., Ltd. Particulate water absorbent containing water absorbent resin as a main component
JP4671648B2 (ja) 2004-09-17 2011-04-20 株式会社ソニー・コンピュータエンタテインメント 中継器、エンタテインメント装置、通信システム、通信方法、及びプログラム
MX2007003509A (es) * 2004-09-24 2007-08-07 Nippon Catalytic Chem Ind Agente absorbente de agua en particulas, que contienen resina absorbente de agua como componente principal.
JP5238127B2 (ja) 2004-12-06 2013-07-17 株式会社半導体エネルギー研究所 液晶表示装置
WO2006063365A1 (en) * 2004-12-10 2006-06-15 E.I. Dupont De Nemours And Company Composition comprising ethylene copolymer
US8247499B2 (en) * 2005-04-22 2012-08-21 Evonik Stockhausen Gmbh Water-absorbing polymer structure with improved absorption properties
DE102005018922A1 (de) * 2005-04-22 2006-10-26 Stockhausen Gmbh Mit Polykationen oberflächenbehandeltes wasserabsorbierendes Polymergebilde
DE102005018924A1 (de) * 2005-04-22 2006-10-26 Stockhausen Gmbh Wasserabsorbierende Polymergebilde mit verbesserten Absorptionseigenschaften
DE102005055497A1 (de) * 2005-11-18 2007-05-31 Stockhausen Gmbh Geruchsbindende superabsorbierende Zusammensetzung
US20090012488A1 (en) * 2006-03-10 2009-01-08 Basf Se Super-Absorber Having Improved Smell-Inhibition
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
TWI439297B (zh) * 2006-04-21 2014-06-01 Evonik Degussa Gmbh 具有經改良在壓力下的滲透性及吸收性之吸水性聚合物結構

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10298442A (ja) * 1997-05-01 1998-11-10 Mitsubishi Chem Corp 高吸水性ポリマー組成物
KR20000074591A (ko) * 1999-05-24 2000-12-15 송성원 흡수성 수지조성물 및 그의 제조방법
KR20020059661A (ko) * 1999-11-03 2002-07-13 추후기재 알칼리 중화 초흡수성 제품
JP2005186016A (ja) * 2003-12-26 2005-07-14 San-Dia Polymer Ltd 吸収剤

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JP5618545B2 (ja) 2014-11-05
JP2014196505A (ja) 2014-10-16
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JP2010518213A (ja) 2010-05-27
US20100036004A1 (en) 2010-02-11
WO2008095983A2 (de) 2008-08-14
TWI448311B (zh) 2014-08-11
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