SA03230508B1 - تركيبة حمض اكريليك وعملية لانتاجها وعملية لانتاج راتينج ماص للماء باستخدام تركيبة حمض الاكريليك المذكورة وراتينج ماص للماء - Google Patents

تركيبة حمض اكريليك وعملية لانتاجها وعملية لانتاج راتينج ماص للماء باستخدام تركيبة حمض الاكريليك المذكورة وراتينج ماص للماء Download PDF

Info

Publication number
SA03230508B1
SA03230508B1 SA03230508A SA03230508A SA03230508B1 SA 03230508 B1 SA03230508 B1 SA 03230508B1 SA 03230508 A SA03230508 A SA 03230508A SA 03230508 A SA03230508 A SA 03230508A SA 03230508 B1 SA03230508 B1 SA 03230508B1
Authority
SA
Saudi Arabia
Prior art keywords
acrylic acid
weight
water
polymerization
content
Prior art date
Application number
SA03230508A
Other languages
Arabic (ar)
English (en)
Inventor
سي ناكاهارا
كونيهيكو ايشيزاكي
هيروتاما فوجيمارو
ياسوهيسا ناكاشيما
كازوهيكو ساكاموتو
Original Assignee
نيبون شوكوباي كو. ، ليمتد
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=19187869&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SA03230508(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by نيبون شوكوباي كو. ، ليمتد filed Critical نيبون شوكوباي كو. ، ليمتد
Publication of SA03230508B1 publication Critical patent/SA03230508B1/ar

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
    • C08F20/00—Homopolymers and 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
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/04—Acids, Metal salts or ammonium salts thereof
    • C08F20/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
SA03230508A 2001-12-19 2003-01-12 تركيبة حمض اكريليك وعملية لانتاجها وعملية لانتاج راتينج ماص للماء باستخدام تركيبة حمض الاكريليك المذكورة وراتينج ماص للماء SA03230508B1 (ar)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001385746 2001-12-19

Publications (1)

Publication Number Publication Date
SA03230508B1 true SA03230508B1 (ar) 2007-02-24

Family

ID=19187869

Family Applications (1)

Application Number Title Priority Date Filing Date
SA03230508A SA03230508B1 (ar) 2001-12-19 2003-01-12 تركيبة حمض اكريليك وعملية لانتاجها وعملية لانتاج راتينج ماص للماء باستخدام تركيبة حمض الاكريليك المذكورة وراتينج ماص للماء

Country Status (9)

Country Link
US (1) US7049366B2 (enExample)
EP (1) EP1456259B1 (enExample)
JP (1) JP4150253B2 (enExample)
KR (1) KR100549717B1 (enExample)
CN (2) CN1279067C (enExample)
BR (1) BR0206696B1 (enExample)
DE (1) DE60233590D1 (enExample)
SA (1) SA03230508B1 (enExample)
WO (1) WO2003051940A1 (enExample)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6927268B2 (en) * 2000-06-21 2005-08-09 Nippon Shokubai Co., Ltd. Production process for water-absorbent resin
US6794473B2 (en) 2001-05-01 2004-09-21 Nippon Shokubai Co., Ltd. Acrylic acid (salt) polymer, its production process and uses
JP3939988B2 (ja) * 2002-01-16 2007-07-04 住友精化株式会社 吸水性樹脂の製造方法
JP2007519790A (ja) * 2004-01-28 2007-07-19 ビーエーエスエフ　アクチェンゲゼルシャフト ポリマーの製造方法
JP2005225921A (ja) * 2004-02-10 2005-08-25 Asahi Kasei Chemicals Corp 吸水性樹脂及び吸水性樹脂組成物及び吸水体
JP2006055833A (ja) * 2004-03-29 2006-03-02 Nippon Shokubai Co Ltd 吸水性樹脂を主成分とする粒子状吸水剤
US20070197749A1 (en) * 2004-07-15 2007-08-23 Sumitomo Seika Chemicals Co., Ltd. Process For Producing Water-Absorbing Resin
RU2368625C2 (ru) * 2004-09-24 2009-09-27 Ниппон Шокубаи Ко., Лтд. Порошкообразный водопоглощающий агент, содержащий водопоглощающую смолу в качестве основного компонента
US20080004408A1 (en) * 2004-09-28 2008-01-03 Basf Aktiengesellschaft Method for the Continuous Production of Crosslinked Particulate Gel-Type Polymers
DE102004055765A1 (de) 2004-11-18 2006-05-24 Basf Ag Verfahren zur Herstellung wasserabsorbierender Polymere
DE102004057874A1 (de) 2004-11-30 2006-06-01 Basf Ag Verfahren zur Nachvernetzung wasserabsorbierender Polymerpartikel
TWI353360B (en) * 2005-04-07 2011-12-01 Nippon Catalytic Chem Ind Production process of polyacrylic acid (salt) wate
CN101155840B (zh) * 2005-04-07 2011-06-15 株式会社日本触媒 聚丙烯酸（盐）吸水树脂的生产方法
CN101160355B (zh) * 2005-04-12 2011-08-10 株式会社日本触媒 包括聚丙烯酸(聚丙烯酸盐)基吸水树脂作为主要成分的粒状吸水剂、其制造方法、吸水芯，和使用该粒状吸水剂的吸收制品
KR100905853B1 (ko) * 2005-08-17 2009-07-02 가부시키가이샤 닛폰 쇼쿠바이 흡수성 수지의 제조방법, 흡수성 수지, 및 그 용도
TWI383008B (zh) * 2005-08-17 2013-01-21 Nippon Catalytic Chem Ind 吸水性樹脂之製造方法及吸水性樹脂以及其利用
CN101242891B (zh) * 2005-08-24 2011-05-11 巴斯夫欧洲公司 生产吸水性聚合物颗粒的方法
DE102005042607A1 (de) 2005-09-07 2007-03-08 Basf Ag Polymerisationsverfahren
DE102005042608A1 (de) † 2005-09-07 2007-03-08 Basf Ag Polymerisationsverfahren
TW200712114A (en) 2005-09-30 2007-04-01 Nippon Catalytic Chem Ind Method for manufacturing particulate water-absorbing agent and particulate water-absorbing agent
DE102005055077A1 (de) * 2005-11-16 2007-05-24 Basf Ag Verfahren zur Herstellung wasserabsorbierender Polymerpartikel
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
EP1840137B1 (en) 2006-03-29 2009-11-25 Nippon Shokubai Co., Ltd. Method of Producing Polyacrylic Acid (Salt) Water-Absorbent Resin
JP5042674B2 (ja) * 2006-03-29 2012-10-03 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂の製造方法
JP5374793B2 (ja) * 2006-04-21 2013-12-25 エボニック デグサ ゲーエムベーハー 透過率と圧力下吸収率が改善された吸水性ポリマー構造体
EP2046402B2 (de) 2006-07-19 2019-09-11 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung
US10301398B2 (en) * 2006-07-31 2019-05-28 Nippon Shokubai Co., Ltd. Production method of water absorbent resin powder and package of water absorbent resin powder
US8822373B2 (en) * 2006-08-31 2014-09-02 Nippon Shokubai Co., Ltd Particulate water absorbing agent and production method thereof
JP5167263B2 (ja) * 2006-09-19 2013-03-21 ビーエーエスエフ ソシエタス・ヨーロピア 中和度の低い、色安定性の吸水性ポリマー粒子の製造方法
EP2115019B2 (de) † 2007-01-29 2019-07-10 Basf Se VERFAHREN ZUR HERSTELLUNG WEIßER UND FARBSTABILER WASSERABSORBIERENDER POLYMERPARTIKEL MIT HOHEM ABSORPTIONSVERMÖGEN UND HOHER FLÜSSIGKEITSLEITFÄHIGKEIT
US20110042612A1 (en) * 2007-01-29 2011-02-24 Ulrich Riegel Method for Producing White and Color-Stable Water-Absorbing Polymer Particles Having High Absorbency and High Saline Flow Conductivity
CN102675522B (zh) * 2007-02-05 2014-11-19 株式会社日本触媒 粒子状吸水剂的制造方法
BRPI0809157A2 (pt) * 2007-03-23 2014-09-16 Basf Se Processos para transportar uma composição manomérica, e para preparar resinas que absorvem água.
EP2238181B1 (de) 2008-01-29 2019-06-12 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel
JP5350361B2 (ja) 2008-03-13 2013-11-27 株式会社日本触媒 吸水性樹脂を主成分とする粒子状吸水剤の充填方法
JP5710966B2 (ja) 2008-03-28 2015-04-30 株式会社日本触媒 吸水性樹脂粉体の輸送方法
CN101550202B (zh) * 2008-03-31 2011-09-21 上海恒谊化工有限公司 一种新型反相乳液聚合物的制备方法
WO2009123197A1 (ja) 2008-03-31 2009-10-08 株式会社日本触媒 吸水性樹脂を主成分とする粒子状吸水剤の製造方法及びその製造装置
CN102007170B (zh) 2008-04-11 2014-06-25 株式会社日本触媒 吸水性树脂的表面处理方法和吸水性树脂的制造方法
WO2009130915A1 (ja) 2008-04-25 2009-10-29 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂およびその製造方法
US8426640B2 (en) 2008-04-27 2013-04-23 Nippon Shokubai Co., Ltd. Method for producing acrylic acid, and method for producing hydrophilic resin and method for producing water-absorbing resin using production method thereof
US9518133B2 (en) 2009-02-06 2016-12-13 Nippon Shokubai Co., Ltd. Hydrophilic polyacrylic acid (salt) resin and manufacturing method thereof
US20100285224A1 (en) * 2009-05-11 2010-11-11 Dale Fisher Agent and method for curing pervious concrete
DE102009026822A1 (de) 2009-06-08 2010-12-09 Basf Se Verfahren zur Umstabilisierung von (Meth)acrylmonomeren
CN102597082A (zh) * 2009-09-16 2012-07-18 巴斯夫欧洲公司 颜色稳定的超吸收剂
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
CN102574100A (zh) * 2009-09-30 2012-07-11 株式会社日本触媒 颗粒状吸水剂及其制造方法
WO2011040575A1 (ja) 2009-09-30 2011-04-07 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂およびその製造方法
FR2957594B1 (fr) * 2010-03-18 2013-04-26 Arkema France Procede de fabrication d'acide acrylique bio-ressource de grade polymere a partir de glycerol
BR112012027407B1 (pt) 2010-04-26 2020-04-07 Nippon Shokubai Co., Ltd. resina absorvedora de água tipo ácido poliacrílico (sal), material sanitário contendo a mesma, método para produzir e identificar a mesma e método para produzir ácido poliacrílico (sal)
WO2011136238A1 (ja) 2010-04-26 2011-11-03 株式会社日本触媒 ポリアクリル酸（塩）、ポリアクリル酸（塩）系吸水性樹脂及びその製造方法
EP2581403B1 (en) 2010-06-08 2019-08-28 Nippon Shokubai Co., Ltd. Manufacturing method for granular water-absorbing resin
CN102127244B (zh) * 2010-12-13 2012-11-28 上海华谊丙烯酸有限公司 一种低残余丙烯酸单体含量的高吸水性树脂的制备方法
JP5599513B2 (ja) * 2011-06-29 2014-10-01 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂粉末及びその製造方法
JP5795813B2 (ja) 2012-02-17 2015-10-14 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂およびその製造方法
US10189008B2 (en) 2012-10-24 2019-01-29 Evonik Degussa Gmbh Odor and color stable water-absorbing composition
CN103275450B (zh) * 2013-05-31 2015-07-08 珠海得米新材料有限公司 一种高吸水性树脂的制备方法
US10577135B2 (en) 2013-09-30 2020-03-03 Nippon Shokubai Co., Ltd. Method for filling particulate water absorbing agent and method for sampling filled particulate water absorbing agent
JP2017006808A (ja) 2013-11-14 2017-01-12 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂の製造方法
US20150283284A1 (en) * 2014-04-07 2015-10-08 Evonik Corporation Superabsorbent polymer having fast absorption
WO2015163514A1 (en) * 2014-04-25 2015-10-29 Songwon Industrial Co., Ltd. Monomer preparation with over-neutralization for production of water-absorbent polymer particles
JP5766344B1 (ja) 2014-07-11 2015-08-19 住友精化株式会社 吸水性樹脂及び吸収性物品
JP5719079B1 (ja) * 2014-07-11 2015-05-13 住友精化株式会社 吸水性樹脂及び吸収性物品
CN114929786B (zh) * 2020-03-23 2024-02-23 株式会社Lg化学 超吸收性聚合物膜及其制备方法
JP7591415B2 (ja) * 2021-01-29 2024-11-28 株式会社日本触媒 吸水性樹脂の製造方法
WO2025070254A1 (ja) * 2023-09-29 2025-04-03 住友精化株式会社 吸水性樹脂粒子を製造する方法、及び吸水性樹脂粒子の粒子径を制御する方法

Family Cites Families (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT279547B (de) * 1967-04-14 1970-03-10 Buchs Metallwerk Ag Verfahren und Vorrichtung zur Trennung oder Reinigung schmelzflüssiger, flüssiger oder gelöster Stoffe durch fraktioniertes Kristallisieren
US3798171A (en) * 1967-10-27 1974-03-19 Mitsubishi Rayon Co Process for producing monomer mixture
JPS5341637Y1 (enExample) 1970-11-25 1978-10-06
JPS5346389A (en) * 1976-10-07 1978-04-25 Kao Corp Preparation of self-crosslinking polymer of acrylic alkali metal salt
US4286082A (en) * 1979-04-06 1981-08-25 Nippon Shokubai Kagaku Kogyo & Co., Ltd. Absorbent resin composition and process for producing same
JPS5628188A (en) 1979-08-14 1981-03-19 Takuma Kk Automatic driving device for dust feed crane in cleaning factory
US4622356A (en) * 1979-10-31 1986-11-11 American Cyanamid Company Polyacrylamide and polyacrylic acid polymers
GB2088392B (en) * 1980-12-03 1984-05-02 Sumitomo Chemical Co Production of hydrogels
JPS57158209A (en) * 1981-03-25 1982-09-30 Kao Corp Production of bead-form highly water-absorbing polymer
US4985518A (en) * 1981-10-26 1991-01-15 American Colloid Company Process for preparing water-absorbing resins
JPS6120458A (ja) 1984-07-06 1986-01-29 Nec Corp 話中音信号変換回路
US4625001A (en) * 1984-09-25 1986-11-25 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method for continuous production of cross-linked polymer
JPS6187702A (ja) * 1984-10-05 1986-05-06 Seitetsu Kagaku Co Ltd 吸水性樹脂の製造方法
US4654039A (en) * 1985-06-18 1987-03-31 The Proctor & Gamble Company Hydrogel-forming polymer compositions for use in absorbent structures
DE3609545A1 (de) * 1986-03-21 1987-09-24 Basf Ag Verfahren zur diskontinuierlichen herstellung von vernetzten, feinteiligen polymerisaten
JPH0782210B2 (ja) 1987-06-24 1995-09-06 富士写真フイルム株式会社 ネガ型ハロゲン化銀写真乳剤
US5061259A (en) * 1987-08-19 1991-10-29 The Procter & Gamble Company Absorbent structures with gelling agent and absorbent articles containing such structures
CA1333439C (en) * 1988-05-23 1994-12-06 Akito Yano Method for production of hydrophilic polymer
US5244735A (en) * 1988-06-28 1993-09-14 Nippon Shokubai Kagaku Kabushiki Kaisha Water-absorbent resin and production process
KR930007272B1 (ko) * 1988-06-28 1993-08-04 닙본 쇼쿠바이 가브시기 가이샤 흡수성 수지 및 그 제법
TW201758B (enExample) 1988-06-28 1993-03-11 Catalyst co ltd
CA2001397A1 (en) * 1988-10-28 1990-04-28 Tadao Shimomura Method for production of acrylate and acrylate-containing polymer
US5145906A (en) 1989-09-28 1992-09-08 Hoechst Celanese Corporation Super-absorbent polymer having improved absorbency properties
JP2938920B2 (ja) * 1990-01-31 1999-08-25 住友精化株式会社 吸水性樹脂の製造方法
US5140076A (en) 1990-04-02 1992-08-18 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method of treating the surface of an absorbent resin
US5164459A (en) 1990-04-02 1992-11-17 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method for treating the surface of an absorbent resin
US5264495A (en) * 1990-04-27 1993-11-23 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method for production of salt-resistant absorbent resin
DE4020780C1 (enExample) * 1990-06-29 1991-08-29 Chemische Fabrik Stockhausen Gmbh, 4150 Krefeld, De
ES2070369T3 (es) * 1990-07-17 1995-06-01 Sanyo Chemical Ind Ltd Procedimiento para la fabricacion de resinas absorbentes de agua.
DE69111382T2 (de) * 1990-11-09 1996-03-28 Nippon Catalytic Chem Ind Polymerisationsinhibitor und Inhibierungsmethode für Vinylverbindungen.
US5250640A (en) * 1991-04-10 1993-10-05 Nippon Shokubai Co., Ltd. Method for production of particulate hydrogel polymer and absorbent resin
GB9107952D0 (en) * 1991-04-15 1991-05-29 Dow Rheinmuenster Surface crosslinked and surfactant coated absorbent resin particles and method of preparation
EP0574260B1 (en) 1992-06-10 1999-03-03 Nippon Shokubai Co., Ltd. Method for production of hydrophilic resin
US5447727A (en) * 1992-10-14 1995-09-05 The Dow Chemical Company Water-absorbent polymer having improved properties
US5385983A (en) * 1992-11-12 1995-01-31 The Dow Chemical Company Process for preparing a water-absorbent polymer
JP2675729B2 (ja) 1992-12-16 1997-11-12 株式会社日本触媒 吸水性樹脂の製造方法
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
JP2995276B2 (ja) 1993-01-18 1999-12-27 三洋化成工業株式会社 吸水性樹脂の製造法
DE69435237D1 (de) * 1993-06-18 2009-10-22 Nippon Catalytic Chem Ind Verfahren zur Herstellung eines absorbierenden Harzes
JP3659507B2 (ja) * 1993-09-13 2005-06-15 月島機械株式会社 アクリル酸の精製方法
US5451613A (en) * 1993-09-17 1995-09-19 Nalco Chemical Company Superabsorbent polymer having improved absorption rate and absorption under pressure
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
JPH07224204A (ja) 1994-02-10 1995-08-22 Toagosei Co Ltd 吸水性樹脂の製造方法
KR970701072A (ko) 1994-02-17 1997-03-17 레이저 제이코버스 코넬리스 개선된 흡수성을 갖는 흡수성 물질 및 그의 제조방법(absorbent materials having improved absorbent property and methods for making the same)
US5610208A (en) 1994-02-17 1997-03-11 Nippon Shokubai Co., Ltd. Water-absorbent agent, method for production thereof, and water-absorbent composition
CA2181695C (en) * 1994-02-17 2001-07-17 Lin Wang Absorbent materials having modified surface characteristics and methods for making the same
US5849405A (en) * 1994-08-31 1998-12-15 The Procter & Gamble Company Absorbent materials having improved absorbent property and methods for making the same
JPH07242709A (ja) 1994-03-03 1995-09-19 Toagosei Co Ltd 吸水性樹脂の製造方法
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
JPH10500712A (ja) * 1994-04-11 1998-01-20 ヘキスト セラニーズ コーポレーション 超吸収性ポリマー及びそれから得られる生成物
DE19646484C2 (de) * 1995-11-21 2000-10-19 Stockhausen Chem Fab Gmbh Flüssigkeitsabsorbierende Polymere, Verfahren zu deren Herstellung und deren Verwendung
WO1997024394A1 (fr) * 1995-12-27 1997-07-10 Nippon Shokubai Co., Ltd. Produit absorbant l'eau, procede et appareil de fabrication
GB2311021A (en) * 1996-03-12 1997-09-17 Dualit Ltd Kitchen blender with two-part container having safety switch
US6194531B1 (en) 1996-06-05 2001-02-27 Nippon Shokubai Co., Ltd. Method for production of cross-linked polymer
US6139742A (en) * 1996-10-31 2000-10-31 University Of Kentucky Research Foundation Membrane-based sorbent for heavy metal sequestration
US6228930B1 (en) * 1997-06-18 2001-05-08 Nippon Shokubai Co., Ltd. Water-absorbent resin granule-containing composition and production process for water-absorbent resin granule
TW473485B (en) 1997-12-10 2002-01-21 Nippon Catalytic Chem Ind The production process of a water-absorbent resin
US6254990B1 (en) * 1998-02-18 2001-07-03 Nippon Shokubai Co., Ltd. Surface-crosslinking process for water-absorbent resin
DE19807504A1 (de) 1998-02-21 1999-08-26 Basf Ag Vernetzte quellfähige Polymere
DE19807502B4 (de) * 1998-02-21 2004-04-08 Basf Ag Verfahren zur Nachvernetzung von Hydrogelen mit 2-Oxazolidinonen, daraus hergestellte Hydrogele und deren Verwendung
US6503979B1 (en) 1998-02-26 2003-01-07 Basf Aktiengesellschaft Method for cross-linking hydrogels with bis- and poly-2-oxazolidinones
US6444744B1 (en) * 1998-03-11 2002-09-03 Nippon Shokubai Co., Ltd. Hydrophilic resin, absorbent article, and acrylic acid for polymerization
KR100476170B1 (ko) 1998-04-28 2005-03-10 니폰 쇼쿠바이 컴파니 리미티드 흡수성수지 함수겔상물의 제조방법
AU3870700A (en) * 1999-03-12 2000-10-04 Basf Aktiengesellschaft Color-stable superabsorbent polymer composition
DE19923389A1 (de) * 1999-05-21 2000-08-17 Basf Ag Verfahren zum Lagern und/oder Transportieren von Reinacrylsäure
TWI278480B (en) 1999-12-15 2007-04-11 Nippon Catalytic Chem Ind Water-absorbent resin composition
US6906159B2 (en) 2000-08-03 2005-06-14 Nippon Shokubai Co., Ltd. Water-absorbent resin, hydropolymer, process for producing them, and uses of them
US6504056B2 (en) * 2001-05-01 2003-01-07 Basf Aktiengesellschaft Transport and/or storage of acrylic acid
DE10138150A1 (de) 2001-08-03 2003-02-13 Basf Ag Verfahren zur Herstellung wasserabsorbierender Harze
DE10163543A1 (de) 2001-12-21 2003-07-31 Basf Ag Tocopherol-haltige Superabsorber
DE10221176A1 (de) 2002-05-13 2003-11-27 Basf Ag Verfahren zur Herstellung geruchsarmer Hydrogelbildender Polymerisate
DE10257397A1 (de) 2002-12-06 2004-06-24 Basf Ag Verfahren zur Reduktion des MEHQ Gehalts in Acrylsäure
DE10257449A1 (de) 2002-12-09 2003-11-06 Basf Ag Verfahren zur Herstellung geruchsarmer Hydrogel-bildender Polymerisate

Also Published As

Publication number Publication date
CN1610707A (zh) 2005-04-27
BR0206696B1 (pt) 2013-12-10
CN1831019A (zh) 2006-09-13
JP2003246810A (ja) 2003-09-05
US7049366B2 (en) 2006-05-23
CN1831019B (zh) 2010-05-12
EP1456259B1 (en) 2009-09-02
EP1456259A1 (en) 2004-09-15
JP4150253B2 (ja) 2008-09-17
CN1279067C (zh) 2006-10-11
WO2003051940A1 (en) 2003-06-26
US20040110914A1 (en) 2004-06-10
KR100549717B1 (ko) 2006-02-07
KR20030081452A (ko) 2003-10-17
BR0206696A (pt) 2004-02-03
DE60233590D1 (de) 2009-10-15

Similar Documents

Publication Publication Date Title
SA03230508B1 (ar) تركيبة حمض اكريليك وعملية لانتاجها وعملية لانتاج راتينج ماص للماء باستخدام تركيبة حمض الاكريليك المذكورة وراتينج ماص للماء
RU2385328C2 (ru) Водопоглощающая смола на основе полиакриловой кислоты (соли), способ ее получения и акриловая кислота, используемая в полимеризации для получения водопоглощающей смолы
DE69924208T2 (de) Verfahren zur Herstellung eines hydrophilen Polymer
EP1840137B1 (en) Method of Producing Polyacrylic Acid (Salt) Water-Absorbent Resin
EP3023442B1 (en) Water absorbing resin particles, method for manufacturing water absorbing resin particles, absorption body, absorptive article, and water-sealing material
JP5349723B2 (ja) 吸水性樹脂の製造方法
EP2623198B1 (en) Particulate water-absorbing agent and production method for the same
EP2399944B1 (en) Polyacrylic acid-based water-absorbing resin powder and method for producing the same
KR102000808B1 (ko) 폴리아크릴산(염)계 흡수성 수지 및 그의 제조 방법
KR102195097B1 (ko) 폴리아크릴산(염)계 흡수성 수지 및 그의 제조 방법
EP0949290B1 (en) Crosslinked polymer particle and its production process and use
KR20160068768A (ko) 흡수성 수지를 주성분으로 하는 입자상 흡수제 및 그의 제조 방법
EP2163302A1 (en) Particulate water-absorbing agent and method for producing the same
CN105175609A (zh) 吸水性聚合物颗粒及其混合物、其制备方法以及包含其的卫生制品
KR102562511B1 (ko) 킬레이트제를 포함하는 흡수성 수지의 제조 방법
KR20180128462A (ko) 흡수제의 제조 방법
JPH0656933A (ja) 吸水性樹脂およびその製造方法
JP2000001507A (ja) 吸水性樹脂の製造方法