DK0977803T3 - Superabsorberingsmidler med kontrolleret absorberingshastighed - Google Patents

Superabsorberingsmidler med kontrolleret absorberingshastighed

Info

Publication number
DK0977803T3
DK0977803T3 DK98924141T DK98924141T DK0977803T3 DK 0977803 T3 DK0977803 T3 DK 0977803T3 DK 98924141 T DK98924141 T DK 98924141T DK 98924141 T DK98924141 T DK 98924141T DK 0977803 T3 DK0977803 T3 DK 0977803T3
Authority
DK
Denmark
Prior art keywords
absorption rate
controlled absorption
super absorbents
absorbents
super
Prior art date
Application number
DK98924141T
Other languages
English (en)
Inventor
Gerd Jonas
Klaus Pflueger
Richard Mertens
Original Assignee
Stockhausen Chem Fab Gmbh
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 Stockhausen Chem Fab Gmbh filed Critical Stockhausen Chem Fab Gmbh
Application granted granted Critical
Publication of DK0977803T3 publication Critical patent/DK0977803T3/da

Links

Classifications

    • 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
    • C08J3/243—Two or more independent types of crosslinking for one or more polymers
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/08—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
    • 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels
DK98924141T 1997-04-21 1998-04-17 Superabsorberingsmidler med kontrolleret absorberingshastighed DK0977803T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19716657A DE19716657A1 (de) 1997-04-21 1997-04-21 Superabsorber mit kontrollierter Absorptionsgeschwindigkeit
PCT/EP1998/002287 WO1998047951A1 (de) 1997-04-21 1998-04-17 Superabsorber mit kontrollierter absorptionsgeschwindigkeit

Publications (1)

Publication Number Publication Date
DK0977803T3 true DK0977803T3 (da) 2001-04-30

Family

ID=7827189

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98924141T DK0977803T3 (da) 1997-04-21 1998-04-17 Superabsorberingsmidler med kontrolleret absorberingshastighed

Country Status (15)

Country Link
US (1) US6395830B1 (da)
EP (1) EP0977803B1 (da)
CN (1) CN1131267C (da)
AR (1) AR010148A1 (da)
AT (1) ATE200094T1 (da)
AU (1) AU7645198A (da)
BR (1) BR9809770A (da)
CA (1) CA2281658A1 (da)
DE (2) DE19716657A1 (da)
DK (1) DK0977803T3 (da)
ES (1) ES2156443T3 (da)
GR (1) GR3035671T3 (da)
TW (1) TW446716B (da)
WO (1) WO1998047951A1 (da)
ZA (1) ZA983344B (da)

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DE19909838A1 (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
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
US6514615B1 (en) * 1999-06-29 2003-02-04 Stockhausen Gmbh & Co. Kg Superabsorbent polymers having delayed water absorption characteristics
WO2002033734A2 (en) * 2000-10-19 2002-04-25 Bechtel Bwxt Idaho, Llc Ion processing element with composite media
US20040122141A1 (en) * 2000-10-19 2004-06-24 Todd Terry A Composite media for ion processing and a method for making the composite media
US7629292B2 (en) * 2000-10-19 2009-12-08 Battelle Energy Alliance, Llc Composite media for ion processing
US7732050B2 (en) * 2001-05-16 2010-06-08 Kao Corporation Silicone-modified water-absorbing polymer particles and method for producing the same
DE10225943A1 (de) * 2002-06-11 2004-01-08 Basf Ag Verfahren zur Herstellung von Estern von Polyalkoholen
JP2005532430A (ja) * 2002-06-11 2005-10-27 ビーエーエスエフ アクチェンゲゼルシャフト ポリアルコキシル化されたトリメチロールプロパンの（メタ）アクリルエステル
WO2003104301A1 (de) * 2002-06-11 2003-12-18 Basf Aktiengesellschaft (meth)acrylester von polyalkoxyliertem glycerin
BR0311501A (pt) * 2002-06-11 2005-02-22 Basf Ag éster f, processos para preparar o mesmo e um hidrogel reticulado, polìmero, hidrogel reticulado, uso de um polìmero, composição de matéria, e, uso de uma mistura da reação
US20040023589A1 (en) * 2002-07-30 2004-02-05 Kainth Arvinder Pal Singh Superabsorbent materials having high, controlled gel-bed friction angles and composites made from the same
US20040023579A1 (en) * 2002-07-30 2004-02-05 Kainth Arvinder Pal Singh Fiber having controlled fiber-bed friction angles and/or cohesion values, and composites made from same
US7297395B2 (en) * 2002-07-30 2007-11-20 Kimberly-Clark Worldwide, Inc. Superabsorbent materials having low, controlled gel-bed friction angles and composites made from the same
US20040044321A1 (en) * 2002-08-27 2004-03-04 Kainth Arvinder Pal Singh Superabsorbent materials having controlled gel-bed friction angles and cohesion values and composites made from same
US20040044320A1 (en) * 2002-08-27 2004-03-04 Kainth Arvinder Pal Singh Composites having controlled friction angles and cohesion values
JP4047141B2 (ja) * 2002-11-14 2008-02-13 花王株式会社 化粧料組成物
JP4060167B2 (ja) * 2002-11-14 2008-03-12 花王株式会社 化粧料組成物
AU2003302254A1 (en) * 2002-12-16 2004-07-22 Avery Dennison Corporation Analyte detecting article and method
CN100506781C (zh) * 2003-04-03 2009-07-01 巴斯福股份公司 包含至少两根双键的化合物的混合物及其用途
CA2520719A1 (en) * 2003-04-03 2004-10-14 Basf Aktiengesellschaft Mixtures of polyalkoxylated trimethylolpropane (meth)acrylate
US20040253890A1 (en) * 2003-06-13 2004-12-16 Ostgard Estelle Anne Fibers with lower edgewise compression strength and sap containing composites made from the same
US20040253440A1 (en) * 2003-06-13 2004-12-16 Kainth Arvinder Pal Singh Fiber having controlled fiber-bed friction angles and/or cohesion values, and composites made from same
DE10331456A1 (de) * 2003-07-10 2005-02-24 Basf Ag (Meth)acrylsäureester alkoxilierter ungesättigter Polyolether und deren Herstellung
DE10331450A1 (de) * 2003-07-10 2005-01-27 Basf Ag (Meth)acrylsäureester monoalkoxilierter Polyole und deren Herstellung
US20050058810A1 (en) * 2003-09-12 2005-03-17 Dodge Richard Norris Absorbent composites comprising superabsorbent materials with controlled rate behavior
US20050142965A1 (en) * 2003-12-29 2005-06-30 Kimberly-Clark Worldwide, Inc. Surface charge manipulation for improved fluid intake rates of absorbent composites
US20090068440A1 (en) * 2005-06-20 2009-03-12 Gunther Bub Production of acrolein, acrylic acid and water-absorbent polymer structures made from glycerine
CN101528789B (zh) * 2006-10-19 2010-12-29 巴斯夫欧洲公司 生产超吸收剂的方法
US8383877B2 (en) * 2007-04-28 2013-02-26 Kimberly-Clark Worldwide, Inc. Absorbent composites exhibiting stepped capacity behavior
WO2009016055A2 (en) * 2007-07-27 2009-02-05 Basf Se Water-absorbing polymeric particles and method for the production thereof
DE102010004478A1 (de) 2010-01-12 2011-07-14 Riesinger, Birgit, 48346 Neue Technologien zur Verwendung in Wundauflagen mit superabsorbierenden Polymeren
US20150252252A1 (en) * 2014-03-05 2015-09-10 Self-Suspending Proppant Llc Humidity-resistant self-suspending proppants
US20230311095A1 (en) * 2020-05-29 2023-10-05 Kimberly-Clark Worldwide, Inc. Component including a volatile hydrophobic coating and methods including the same

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DE4020780C1 (da) * 1990-06-29 1991-08-29 Chemische Fabrik Stockhausen Gmbh, 4150 Krefeld, De
DE4138408A1 (de) 1991-11-22 1993-05-27 Cassella Ag Hydrophile, hochquellfaehige hydrogele
US5447727A (en) * 1992-10-14 1995-09-05 The Dow Chemical Company Water-absorbent polymer having improved properties
WO1994009043A1 (en) * 1992-10-14 1994-04-28 The Dow Chemical Company Water-absorbent polymer having improved properties
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
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
GB9322119D0 (en) * 1993-10-27 1993-12-15 Allied Colloids Ltd Superabsorbent polymers and products containing them
ES2118563T3 (es) * 1994-02-10 1998-09-16 Kohjin Co Mezcla de polimeros que absorbe/desabsorbe agua sensible a la temperatura.
CA2187633A1 (en) * 1994-04-11 1995-10-19 Douglas R. Chambers Superabsorbent polymers and products therefrom
DE4414117A1 (de) * 1994-04-22 1995-10-26 Cassella Ag Staubarme pulverförmige hydrophile Polymere
EP0712659B1 (en) * 1994-06-13 2002-01-09 Nippon Shokubai Co., Ltd. Water absorbent, process for producing the same, and absorbent article containing the same
DE4426008A1 (de) * 1994-07-22 1996-01-25 Cassella Ag Hydrophile, hochquellfähige Hydrogele
KR100371649B1 (ko) * 1994-08-12 2003-05-22 가오가부시끼가이샤 개선된초흡수성중합체의제조방법
US5668078A (en) * 1994-10-05 1997-09-16 Sanyo Chemical Industries, Ltd. Water-absorbent resin particles and the production thereof
DE4443824A1 (de) * 1994-12-09 1996-06-13 Huels Chemische Werke Ag Organopolysiloxan-haltige Zusammensetzungen auf Wasserbasis, Verfahren zu deren Herstellung sowie deren Verwendung
DE4443825A1 (de) * 1994-12-09 1996-06-13 Huels Chemische Werke Ag Wasserbasierende Organopolysiloxan-haltige Zusammensetzungen, Verfahren zu deren Herstellung und deren Verwendung
US5676660A (en) * 1995-02-08 1997-10-14 Sanyo Chemical Industries, Ltd. Absorbent product including absorbent layer treated with surface active agent
DE19529348C2 (de) * 1995-08-09 1997-11-20 Stockhausen Chem Fab Gmbh Absorptionsmittel für Wasser und wäßrige Flüssigkeiten auf Polyacrylatbasis sowie Verfahren zu ihrer Herstellung und Verwendung

Also Published As

Publication number Publication date
EP0977803A1 (de) 2000-02-09
AU7645198A (en) 1998-11-13
ES2156443T3 (es) 2001-06-16
CA2281658A1 (en) 1998-10-29
CN1131267C (zh) 2003-12-17
BR9809770A (pt) 2000-06-20
TW446716B (en) 2001-07-21
ATE200094T1 (de) 2001-04-15
DE59800575D1 (de) 2001-05-03
AR010148A1 (es) 2000-05-17
ZA983344B (en) 1998-10-27
DE19716657A1 (de) 1998-10-22
WO1998047951A1 (de) 1998-10-29
CN1252822A (zh) 2000-05-10
US6395830B1 (en) 2002-05-28
EP0977803B1 (de) 2001-03-28
GR3035671T3 (en) 2001-06-29

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