ATE552295T1 - Wasserabsorbierendes mittel, verfahren zu seiner herstellung und seine verwendung - Google Patents

Wasserabsorbierendes mittel, verfahren zu seiner herstellung und seine verwendung

Info

Publication number
ATE552295T1
ATE552295T1 AT02719706T AT02719706T ATE552295T1 AT E552295 T1 ATE552295 T1 AT E552295T1 AT 02719706 T AT02719706 T AT 02719706T AT 02719706 T AT02719706 T AT 02719706T AT E552295 T1 ATE552295 T1 AT E552295T1
Authority
AT
Austria
Prior art keywords
water absorbent
production
absorbent agent
water
improved
Prior art date
Application number
AT02719706T
Other languages
German (de)
English (en)
Inventor
Thomas Daniel
Ulrich Riegel
Matthias Weismantel
Original Assignee
Basf Se
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=7671157&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE552295(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Se filed Critical Basf Se
Application granted granted Critical
Publication of ATE552295T1 publication Critical patent/ATE552295T1/de

Links

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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • 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
    • A61L15/42—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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/013—Additives applied to the surface of polymers or polymer particles

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT02719706T 2001-01-19 2002-01-18 Wasserabsorbierendes mittel, verfahren zu seiner herstellung und seine verwendung ATE552295T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10102429 2001-01-19
PCT/EP2002/000484 WO2002060983A2 (de) 2001-01-19 2002-01-18 Wasserabsorbierendes mittel, verfahren zu seiner herstellung und seine verwendung

Publications (1)

Publication Number Publication Date
ATE552295T1 true ATE552295T1 (de) 2012-04-15

Family

ID=7671157

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02719706T ATE552295T1 (de) 2001-01-19 2002-01-18 Wasserabsorbierendes mittel, verfahren zu seiner herstellung und seine verwendung

Country Status (7)

Country Link
US (1) US6831122B2 (https=)
EP (1) EP1366111B2 (https=)
JP (1) JP4991084B2 (https=)
CN (1) CN1250622C (https=)
AT (1) ATE552295T1 (https=)
AU (1) AU2002250836A1 (https=)
WO (1) WO2002060983A2 (https=)

Families Citing this family (51)

* 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
WO2001029132A1 (en) * 1999-10-21 2001-04-26 Daiso Co., Ltd. Crosslinking agent based on polyallyl ether compound
JP2003289870A (ja) * 2002-04-02 2003-10-14 Inst Of Physical & Chemical Res 新規ポリペプチド及びそれをコードする核酸
DE10239074A1 (de) * 2002-08-26 2004-03-11 Basf Ag Wasserabsorbierendes Mittel und Verfahren zu seiner Herstellung
BRPI0410899A (pt) * 2003-06-06 2006-07-04 Basf Ag éster f, processos para preparar o mesmo e para preparar um hidrogel reticulado, polìmero, hidrogel reticulado, uso de um polìmero, composição de matéria, e, usos de uma mistura de reação e de um éster f
KR20060024401A (ko) 2003-06-06 2006-03-16 바스프 악티엔게젤샤프트 알킬레닐렌 글리콜의 (메트)아크릴산 에스테르 및 이의용도
DE10331450A1 (de) * 2003-07-10 2005-01-27 Basf Ag (Meth)acrylsäureester monoalkoxilierter Polyole und deren Herstellung
DE102004015686A1 (de) 2004-03-29 2005-10-27 Basf Ag Quellbare hydrogelbildende Polymere mit hoher Permeabilität
DE602004021351D1 (de) * 2004-03-29 2009-07-16 Procter & Gamble Absorbierendes Element für absorbierende Artikel enthaltend Hydrogel-formende, quellbare Polymere mit hoher Permeabilität
US20050235336A1 (en) * 2004-04-15 2005-10-20 Kenneth Ma Data storage system and method that supports personal video recorder functionality
FR2876315A1 (fr) * 2004-10-08 2006-04-14 Rhodia Chimie Sa Produit comprenant un support et un revetement comprenant une couche de matiere minerale, son procede de preparation et une utilisation
DE102004051242A1 (de) 2004-10-20 2006-05-04 Basf Ag Feinteilige wasserabsorbierende Polymerpartikel mit hoher Flüssigkeitstransport- und Absorptionsleistung
DE102004057868A1 (de) 2004-11-30 2006-06-01 Basf Ag Unlösliche Metallsulfate in wasserabsorbierenden Polymerpartikeln
US20060173431A1 (en) * 2005-02-01 2006-08-03 Laumer Jason M Absorbent articles comprising polyamine-coated superabsorbent polymers
US20060173433A1 (en) * 2005-02-01 2006-08-03 Laumer Jason M Absorbent articles comprising polyamine-coated superabsorbent polymers
US20060173432A1 (en) * 2005-02-01 2006-08-03 Laumer Jason M Absorbent articles comprising polyamine-coated superabsorbent polymers
US20090068440A1 (en) * 2005-06-20 2009-03-12 Gunther Bub Production of acrolein, acrylic acid and water-absorbent polymer structures made from glycerine
EP1965841A1 (en) * 2005-12-28 2008-09-10 Basf Se Process for production of a water-absorbing material
DE102006019157A1 (de) * 2006-04-21 2007-10-25 Stockhausen Gmbh Herstellung von hochpermeablen, superabsorbierenden Polymergebilden
WO2008009612A1 (de) * 2006-07-19 2008-01-24 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel mit hoher permeabilität durch polymerisation von tropfen einer monomerlösung
US8017549B2 (en) 2006-11-10 2011-09-13 Basf Se Superabsorbents having superior permeability and conveying properties
US8081958B2 (en) * 2006-12-01 2011-12-20 Yahoo! Inc. User initiated invite for automatic conference participation by invitee
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
US7935860B2 (en) 2007-03-23 2011-05-03 Kimberly-Clark Worldwide, Inc. Absorbent articles comprising high permeability superabsorbent polymer compositions
US8236884B2 (en) * 2007-03-23 2012-08-07 Evonik Stockhausen, Llc High permeability superabsorbent polymer compositions
DE102007024080A1 (de) * 2007-05-22 2008-11-27 Evonik Stockhausen Gmbh Verfahren zum schonenden Mischen und Beschichten von Superabsorbern
EP2018877A1 (en) * 2007-07-27 2009-01-28 The Procter and Gamble Company Absorbent article comprising water-absorbing polymeric particles and method for the production thereof
US20100190932A1 (en) * 2007-07-27 2010-07-29 Basf Se Water-Absorbing Polymeric Particles and Method for the Production Thereof
EP2253657B1 (en) † 2008-03-13 2015-06-03 Nippon Shokubai Co., Ltd. Method for producing particulate water-absorbing agent composed principally of a water-absorbing resin
EP2163266A1 (en) * 2008-09-12 2010-03-17 The Procter & Gamble Absorbent article comprising water-absorbing material
WO2010029074A2 (en) * 2008-09-12 2010-03-18 Basf Se Water-absorbing material
WO2011042468A2 (de) 2009-10-09 2011-04-14 Basf Se Verfahren zur nachbefeuchtung oberflächennachvernetzter wasserabsorbierender polymerpartikel
WO2011042429A1 (de) 2009-10-09 2011-04-14 Basf Se Verfahren zur nachbefeuchtung oberflächennachvernetzter wasserabsorbierender polymerpartikel
US8304369B2 (en) 2010-05-07 2012-11-06 Evonik Stockhausen, Llc Superabsorbent polymer having a capacity increase
EP2625207A1 (de) 2010-10-06 2013-08-14 Basf Se Verfahren zur herstellung thermisch oberflächennachvernetzter wasserabsorbierender polymerpartikel
EP2464680B1 (en) 2010-10-21 2013-10-02 The Procter & Gamble Company Absorbent structures comprising post-crosslinked water-absorbent particles
US20130207037A1 (en) 2010-10-21 2013-08-15 Basf Se Water-Absorbing Polymeric Particles and Method for the Production Thereof
US9126186B2 (en) 2011-11-18 2015-09-08 Basf Se Process for producing thermally surface postcrosslinked water-absorbing polymer particles
WO2013076031A1 (de) 2011-11-22 2013-05-30 Basf Se Superabsorber mit pyrogenem aluminiumoxid
DE102012105440A1 (de) * 2012-06-22 2013-12-24 Chemische Fabrik Budenheim Kg Feuchteregulierendes Material
CN105142386B (zh) * 2013-03-13 2020-06-23 巴斯夫欧洲公司 有效增加土壤中水分保留的保湿剂组合物和及其鉴定
KR101719352B1 (ko) 2013-12-13 2017-04-04 주식회사 엘지화학 고흡수성 수지 조성물
US10207250B2 (en) 2014-02-28 2019-02-19 Nippon Shokubai Co., Ltd. Poly(meth)acrylic acid (salt)-based particulate absorbent
CN106132534B (zh) * 2014-03-31 2020-06-19 株式会社日本触媒 颗粒状吸水剂及其制造方法
WO2015200131A1 (en) 2014-06-27 2015-12-30 1/13M Innovative Properties Company Absorbent articles and methods of making
CN113717730B (zh) * 2015-04-06 2023-09-29 Upl 有限公司 吸水性组合物
DE102017126334B4 (de) 2017-11-10 2023-12-07 Dr. Paul Lohmann Gmbh & Co. Kgaa Wässrige Lösung enthaltend Aluminiumionen, Laktationen und Phosphationen sowie Verfahren zu deren Herstellung
KR20210041070A (ko) 2018-09-28 2021-04-14 가부시키가이샤 닛폰 쇼쿠바이 흡수성 수지 분말의 제조 방법 및 흡수성 수지 분말
CN113301989B (zh) 2019-01-11 2024-06-14 株式会社日本触媒 吸水剂和吸水剂的制造方法
SE544700C2 (en) * 2019-05-15 2022-10-18 Stora Enso Oyj Use of bonding resin
KR102555843B1 (ko) 2022-10-24 2023-07-14 (주)테라그린 토양개량제용 다기능성 하이드로겔과 이를 포함하는 토양개량제 및 그 제조방법

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4286082A (en) 1979-04-06 1981-08-25 Nippon Shokubai Kagaku Kogyo & Co., Ltd. Absorbent resin composition and process for producing same
US4535098A (en) 1984-03-12 1985-08-13 The Dow Chemical Company Material for absorbing aqueous fluids
US4734478A (en) 1984-07-02 1988-03-29 Nippon Shokubai Kagaku Kogyo Co., Ltd. Water absorbing agent
JPS61125436A (ja) † 1984-11-20 1986-06-13 Nippon Shokubai Kagaku Kogyo Co Ltd 吸水剤
JPH0643500B2 (ja) * 1985-12-04 1994-06-08 住友精化株式会社 吸水性樹脂の造粒方法
ES2035259T5 (es) * 1987-01-28 1999-11-16 Kao Corp Procedimiento para la fabricacion de un articulo absorbente.
EP0386897B1 (en) 1989-02-28 1995-05-03 Nippon Shokubai Co., Ltd. Process for producing quality-improved water-absorbent polymers and products
DE69030971T2 (de) † 1989-09-04 1997-12-11 Nippon Catalytic Chem Ind Verfahren zur herstellung eines wasserabsorbierenden harzes
DE4020780C1 (https=) * 1990-06-29 1991-08-29 Chemische Fabrik Stockhausen Gmbh, 4150 Krefeld, De
DE69317636T2 (de) † 1992-12-25 1998-11-12 Nippon Catalytic Chem Ind Absorber und Methode zur Herstellung eines absorbierenden Harzes
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
GB9322119D0 (en) 1993-10-27 1993-12-15 Allied Colloids Ltd Superabsorbent polymers and products containing them
JPH07165981A (ja) 1993-12-13 1995-06-27 Sekisui Plastics Co Ltd 抗菌性樹脂組成物および抗菌性樹脂粒子の製造方法
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
US6229062B1 (en) * 1999-04-29 2001-05-08 Basf Aktiengesellschaft Corporation Superabsorbent polymer containing odor controlling compounds and methods of making the same
US8426670B2 (en) * 2001-09-19 2013-04-23 Nippon Shokubai Co., Ltd. Absorbent structure, absorbent article, water-absorbent resin, and its production process and evaluation method

Also Published As

Publication number Publication date
US6831122B2 (en) 2004-12-14
CN1250622C (zh) 2006-04-12
EP1366111B2 (de) 2020-04-29
EP1366111A2 (de) 2003-12-03
JP2004517728A (ja) 2004-06-17
WO2002060983A3 (de) 2002-11-07
US20040077796A1 (en) 2004-04-22
CN1501957A (zh) 2004-06-02
EP1366111B1 (de) 2012-04-04
AU2002250836A1 (en) 2002-08-12
WO2002060983A2 (de) 2002-08-08
JP4991084B2 (ja) 2012-08-01

Similar Documents

Publication Publication Date Title
ATE552295T1 (de) Wasserabsorbierendes mittel, verfahren zu seiner herstellung und seine verwendung
DE60303962D1 (de) Supersaugfähige polymere und verfahren zu ihrer herstellung
DE60304216D1 (de) Supersaugfähige polymere und verfahren zu ihrer herstellung
ATE276769T1 (de) Verwendung eines acrylsäure-typ polymeres als desintegrationsmittel, vefahren zur herstellung von tabletten und hergestellte tabletten
DE69933945D1 (de) Polymer, verfahren zu seiner herstellung und zusammensetzung
DE60335518D1 (de) Verfahren zur verwendung von wasserlöslichen polymeren in einem biologischen membranreaktor
DE50214611D1 (de) Feststoffhaltige, wasserquellende und -saugende, anionische polymere mit schwammstruktur sowie deren herstellung und verwendung
ATE489893T1 (de) Analyse des verhaltens eines probanden
DE69911549D1 (de) Wässrige zusammensetzung, wässrige schneidfluid, verfahren zur herstellung und zur verwendung
DE502005009862D1 (de) 5,6-dialkyl-7-aminotriazolopyrimidine, verfahren zu ihrer herstellung und ihre verwendung zur bekämpfung von schadpilzen sowie sie enthaltende mittel
DE60326636D1 (de) Absorbierender hydrogel enthaltender wundverband
BR0214003A (pt) Agente opacificador de sìlica, e, método para preparar o mesmo
FR2811996B1 (fr) Reticulation de polysaccharide(s), preparation d'hydrogel(s) ; polysaccharide(s) et hydrogel(s) obtenus,leurs utilisations
DE60239251D1 (de) Polymerelektrolyt, Verfahren zur Herstellung und seine Verwendung in Brennstoffzelle
WO2001056466A3 (en) Method for evaluating novel stroke treatments using a tissue risk map
DE69833358D1 (de) Styrolpolymerisate, Chemisch verstärkte Positiv-Resistzusammensetzungen, ihre Herstellung und ihre Verwendung in einem Bildaufzeichnungsverfahren
BR0310023B1 (pt) dispersço de polÍmero solével em Água, mÉtodo de produÇço de uma dispersço de polÍmero solével em Água e utilizaÇço de uma dispersço de polÍmero solével em Água.
CA2536797A1 (en) Systems and methods for treating a subterranean formation using carbon dioxide and a crosslinked fracturing fluid
DE602004007728D1 (de) Kosmetiches Mittel enthaltend stabilisierte , gegebenfalls beschichtete, Metallteilchen
EP4507436A4 (en) Rsrp threshold determination method and apparatus, and communication device and storage medium
DE60206931D1 (de) Polyetherpolymer, verfahren zu seiner herstellung, zusammensetzung für polymerfestelektrolyt und verwendung davon
MXPA04000691A (es) FLUIDOS DE POZO DE ALTA DENSIDAD TeRMICAMENTE ESTABLES.
WO2004094992A3 (en) Methods for analysis of biological dataset profiles
ATE444731T1 (de) Geschmacksmaskierte beschichtete teilchen, verfahren zur herstellung und in der mundhöhle dispergierbare tabletten enthaltend die beschichteten teilchen
ATE396711T1 (de) Verfahren zur dispersion von wasserlöslichen oder hydrophilen substanzen in einem unter überkritischem druck stehenden fluid