DE19540951A1 - Wasserabsorbierende, schaumförmige, vernetzte Polymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung - Google Patents

Wasserabsorbierende, schaumförmige, vernetzte Polymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung

Info

Publication number
DE19540951A1
DE19540951A1 DE19540951A DE19540951A DE19540951A1 DE 19540951 A1 DE19540951 A1 DE 19540951A1 DE 19540951 A DE19540951 A DE 19540951A DE 19540951 A DE19540951 A DE 19540951A DE 19540951 A1 DE19540951 A1 DE 19540951A1
Authority
DE
Germany
Prior art keywords
foam
water
acid
absorbent
monoethylenically unsaturated
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE19540951A
Other languages
German (de)
English (en)
Inventor
Hans-Joachim Dr Haehnle
Manfred Dr Walter
Juergen Dr Tropsch
Gunnar Dr Schornick
Thomas Dr Anstock
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
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
Application filed by BASF SE filed Critical BASF SE
Priority to DE19540951A priority Critical patent/DE19540951A1/de
Priority to EP96934813A priority patent/EP0858478B1/de
Priority to DE59604255T priority patent/DE59604255D1/de
Priority to ES96934813T priority patent/ES2142623T3/es
Priority to US09/068,023 priority patent/US6136873A/en
Priority to JP51779297A priority patent/JP3976785B2/ja
Priority to PCT/EP1996/004644 priority patent/WO1997017397A1/de
Publication of DE19540951A1 publication Critical patent/DE19540951A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00Copolymers 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
    • C08F220/02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04Acids; Metal salts or ammonium salts thereof
    • C08F220/06Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/425Porous materials, e.g. foams or sponges
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/60Liquid-swellable gel-forming materials, e.g. super-absorbents

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)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Paints Or Removers (AREA)
DE19540951A 1995-11-03 1995-11-03 Wasserabsorbierende, schaumförmige, vernetzte Polymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung Withdrawn DE19540951A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19540951A DE19540951A1 (de) 1995-11-03 1995-11-03 Wasserabsorbierende, schaumförmige, vernetzte Polymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung
EP96934813A EP0858478B1 (de) 1995-11-03 1996-10-25 Wasserabsorbierende, schaumförmige, vernetzte hydrogel-polymere
DE59604255T DE59604255D1 (de) 1995-11-03 1996-10-25 Wasserabsorbierende, schaumförmige, vernetzte hydrogel-polymere
ES96934813T ES2142623T3 (es) 1995-11-03 1996-10-25 Polimeros de hidrogel higroscopicos, celulares, reticulados.
US09/068,023 US6136873A (en) 1995-11-03 1996-10-25 Water-absorbing, expanded, crosslinked polymers, the production and use thereof
JP51779297A JP3976785B2 (ja) 1995-11-03 1996-10-25 吸水性のフォーム状架橋ヒドロゲル重合体
PCT/EP1996/004644 WO1997017397A1 (de) 1995-11-03 1996-10-25 Wasserabsorbierende, schaumförmige, vernetzte hydrogel-polymere

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19540951A DE19540951A1 (de) 1995-11-03 1995-11-03 Wasserabsorbierende, schaumförmige, vernetzte Polymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung

Publications (1)

Publication Number Publication Date
DE19540951A1 true DE19540951A1 (de) 1997-05-07

Family

ID=7776509

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19540951A Withdrawn DE19540951A1 (de) 1995-11-03 1995-11-03 Wasserabsorbierende, schaumförmige, vernetzte Polymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung
DE59604255T Expired - Lifetime DE59604255D1 (de) 1995-11-03 1996-10-25 Wasserabsorbierende, schaumförmige, vernetzte hydrogel-polymere

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59604255T Expired - Lifetime DE59604255D1 (de) 1995-11-03 1996-10-25 Wasserabsorbierende, schaumförmige, vernetzte hydrogel-polymere

Country Status (6)

Country Link
US (1) US6136873A (https=)
EP (1) EP0858478B1 (https=)
JP (1) JP3976785B2 (https=)
DE (2) DE19540951A1 (https=)
ES (1) ES2142623T3 (https=)
WO (1) WO1997017397A1 (https=)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997031971A1 (de) * 1996-02-28 1997-09-04 Basf Aktiengesellschaft Wasserabsorbierende, schaumförmige, vernetzte polymerisate
EP0827753A3 (en) * 1996-08-23 1998-09-16 Nippon Shokubai Co., Ltd. Water-absorbent resin and method for production thereof
DE19801680A1 (de) * 1998-01-19 1999-07-29 Freudenberg Carl Fa Superabsorber-Polymere enthaltende Körper, Verfahren zu deren Herstellung und deren Verwendung
DE19841303A1 (de) * 1998-09-10 2000-03-23 Hauke Malz Leckdichtmasse und daraus hergestellte Leckdichtmittel
WO2001000258A1 (en) * 1999-06-29 2001-01-04 Stockhausen Gmbh & Co. Kg Superabsorbent polymers having delayed water absorption characteristics
WO2001000259A1 (en) * 1999-06-29 2001-01-04 Stockhausen Gmbh & Co. Kg Manufacture of web superabsorbent polymer and fiber
US6245410B1 (en) 1996-02-28 2001-06-12 Basf Aktiengesellschaft Absorber element of superabsorbent foams having anisotropic swelling behavior
DE10028990A1 (de) * 2000-06-16 2002-01-31 Denis Goebel Verfahren zur Entfernung von Wasser aus Öl/Treibstoff-Lagerbehältern und -tanks
US6455600B1 (en) 1998-03-05 2002-09-24 Basf Aktiengesellschaft Water-absorbing, cross-linked polymerizates in the form of a foam, a method for the production thereof, and their use
DE10114382A1 (de) * 2001-03-23 2002-09-26 Beiersdorf Ag Feuchtigkeitsaufnehmende Matrix auf Silikonbasis insbesondere zur Wundversorgung und/oder pharmazeutisch/kosmetischen Hautbehandlung
US6657101B1 (en) 1999-08-30 2003-12-02 Sca Hygiene Products Ab Absorbent structure in an absorbent article
DE10231356A1 (de) * 2002-07-11 2004-02-05 Stockhausen Gmbh & Co. Kg Wasserabsorbierende, schaumförmige Polymergebilde
DE102009038531A1 (de) * 2009-08-25 2011-03-10 Eads Deutschland Gmbh Herstellungsverfahren von Schäumen unter Verwendung eines gegenüber Mikrowellen empfindlichen Materials
WO2011061282A1 (de) * 2009-11-23 2011-05-26 Basf Se Verfahren zur herstellung wasserabsorbierender polymerer schäume
US8143472B1 (en) 1999-08-30 2012-03-27 Sca Hygiene Products Ab Absorbent structure in an absorbent article and a method of producing it

Families Citing this family (88)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6271278B1 (en) * 1997-05-13 2001-08-07 Purdue Research Foundation Hydrogel composites and superporous hydrogel composites having fast swelling, high mechanical strength, and superabsorbent properties
JP4111546B2 (ja) * 1997-12-15 2008-07-02 ウルトラデント プロダクツ インコーポレイテッド 重合可能な隔離バリア、およびかかるバリアを形成しかつ使用する方法
JPH11279287A (ja) * 1998-03-31 1999-10-12 Nippon Shokubai Co Ltd 吸水剤組成物および吸水剤の製造方法
US6211296B1 (en) * 1998-11-05 2001-04-03 The B. F. Goodrich Company Hydrogels containing substances
DE19909214A1 (de) * 1999-03-03 2000-09-07 Basf Ag Wasserabsorbierende, schaumförmige, vernetzte Polymerisate mit verbesserter Verteilungswirkung, Verfahren zu ihrer Herstellung und ihre Verwendung
AU7064300A (en) * 1999-08-23 2001-03-19 Kimberly-Clark Worldwide, Inc. Tissue products having increased absorbency
US6979386B1 (en) 1999-08-23 2005-12-27 Kimberly-Clark Worldwide, Inc. Tissue products having increased absorbency
SE518736C2 (sv) * 1999-08-30 2002-11-12 Sca Hygiene Prod Ab Absorberande, öppencellingt skummaterial med god vätskelagringsförmåga samt absorberande struktur i ett absorberande alster
US6579958B2 (en) * 1999-12-07 2003-06-17 The Dow Chemical Company Superabsorbent polymers having a slow rate of absorption
DE60109026T2 (de) * 2000-03-21 2006-02-09 Kimberly-Clark Worldwide, Inc., Neenah Permanent wasserbenetzbare hochabsorbierende fasern
EP1347790A1 (de) * 2000-12-29 2003-10-01 Basf Aktiengesellschaft Aborbierende zusammensetzungen
AU2003244473A1 (en) * 2002-02-06 2003-09-02 Basf Aktiengesellschaft Foams made from water-absorbing, basic polymers, method for the production and utilization thereof
WO2003077964A1 (en) * 2002-03-11 2003-09-25 First Water Limited Absorbent hydrogels
US8283515B2 (en) 2002-05-03 2012-10-09 Sca Hygiene Products Ab Absorbent article containing a skin conditioning agent
MXPA04012554A (es) * 2002-07-12 2005-04-19 Basf Ag Uso de espumas de polimero aducto con funcionalidad acida, con enlaces cruzados, con celulas principalmente abiertas, absorbentes de agua en productos para higiene.
DE10247241A1 (de) * 2002-10-10 2004-04-22 Basf Ag Superabsorbierender Schaum, Verfahren zu seiner Herstellung und seine Verwendung
GB2396109B (en) * 2002-12-12 2006-04-19 Johnson & Johnson Medical Ltd Absorbent multilayer hydrogel wound dressings
GB0229087D0 (en) * 2002-12-12 2003-01-15 First Water Ltd Absorbent hydrogel compositions
DE10314599A1 (de) * 2003-03-31 2004-10-21 Mang, Thomas, Prof. Dr. Verwendung einer vernetzten Polymerzusammensetzung als wasseraufnehmende Komponente in Dichtungs- und Absorptionsmaterialien
US7163966B2 (en) 2003-12-19 2007-01-16 Stockhausen, Inc. Superabsorbent polymer having increased rate of water absorption
DE102004038983A1 (de) * 2004-08-10 2006-02-23 Basf Ag Wässrige Dispersionen von wasserlöslichen und/oder in Wasser quellbaren anionischen Polymerisaten, Verfahren zu ihrer Herstellung und ihre Verwendung
ATE380220T1 (de) 2004-11-05 2007-12-15 Tibor Duris Verwendung von wässrigen dispersionen von wasserlöslichen (co)polymerisaten von mindestens einem ethylenisch ungesättigten monomer mon zur herstellung von textilhilfsmitteln
DE102004056830A1 (de) * 2004-11-24 2006-06-08 Basf Ag Brandlöschende und/oder brandhemmende Zusammensetzungen
WO2006079632A1 (de) * 2005-01-28 2006-08-03 Basf Aktiengesellschaft Verwendung von wasser-in-wasser-emulsionspolymerisaten als verdicker in kosmetischen zubereitungen
DE102005011165A1 (de) * 2005-03-09 2006-09-14 Basf Ag Superabsorbierender Schaum, Verfahren zu seiner Herstellung und seine Verwendung
GB0524196D0 (en) * 2005-11-28 2006-01-04 Cleansorb Ltd Comminutable polyesters
WO2008071649A2 (de) 2006-12-13 2008-06-19 Basf Se Mikrokapseln
ATE552093T1 (de) * 2007-11-15 2012-04-15 Basf Se Superabsorbierender schaum mit grafischen zeichen an der oberfläche
US8349452B2 (en) 2008-03-03 2013-01-08 Basf Se Microcapsules, their preparation and use
DK2259869T3 (da) * 2008-03-27 2012-12-17 Basf Se Polymerskum
WO2009156341A1 (de) * 2008-06-24 2009-12-30 Basf Se Metallsalzpigmente enthaltende papierstreichmittel mit gehalt an wässrigen dispersionen wasserlöslicher copolymere
US8791210B2 (en) 2009-02-17 2014-07-29 Nippon Shokubai Co., Ltd. Polyacrylic water-absorbent resin powder and method for producing the same
JP2012527267A (ja) 2009-05-20 2012-11-08 ビーエーエスエフ ソシエタス・ヨーロピア 吸水性貯蔵層
WO2011034146A1 (ja) 2009-09-16 2011-03-24 株式会社日本触媒 吸水性樹脂粉末の製造方法
EP2498763A4 (en) 2009-11-09 2015-10-07 Spotlight Technology Partners Llc HYDROGELE ON POLYSACCHARIDBASIS
CN102695501A (zh) 2009-11-09 2012-09-26 聚光灯技术合伙有限责任公司 碎裂水凝胶
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
JP5647625B2 (ja) 2009-12-24 2015-01-07 株式会社日本触媒 ポリアクリル酸系吸水性樹脂粉末及びその製造方法
EP3115382B1 (en) 2010-04-07 2019-07-10 Nippon Shokubai Co., Ltd. Method for producing water absorbent polyacrylic acid (salt) resin powder, and water absorbent polyacrylic acid (salt) resin powder
EP2565219B1 (en) 2010-04-27 2018-06-27 Nippon Shokubai Co., Ltd. Method for producing polyacrylic acid (salt)-based water absorbent resin powder
JP6157853B2 (ja) 2010-06-30 2017-07-05 株式会社日本触媒 ポリアクリル酸系吸水性樹脂及びその製造方法
JP5722921B2 (ja) 2011-01-28 2015-05-27 株式会社日本触媒 ポリアクリル酸(塩)系吸水性樹脂粉末の製造方法
EP2700667B1 (en) 2011-04-20 2017-08-09 Nippon Shokubai Co., Ltd. Process and apparatus for producing water-absorbable resin of polyacrylic acid (salt) type
US9149556B2 (en) 2011-05-18 2015-10-06 The Procter & Gamble Company Feminine hygiene absorbent articles comprising water-absorbing composites
US20120296297A1 (en) 2011-05-18 2012-11-22 Achille Di Cintio Feminine hygiene absorbent articles comprising water-absorbing polymeric foams
WO2012156386A1 (de) 2011-05-18 2012-11-22 Basf Se Verwendung wasserabsorbierender polymerpartikel zur entwässerung von fäkalien
US9265855B2 (en) 2011-05-18 2016-02-23 The Procter & Gamble Company Feminine hygiene absorbent article comprising a superabsorbent foam of high swell rate
EP2710056A2 (en) 2011-05-18 2014-03-26 Basf Se Production of a superabsorbent foam of high swell rate
WO2012156346A1 (de) 2011-05-18 2012-11-22 Basf Se Verwendung wasserabsorbierender polymerpartikel zur absorption von blut und/oder menstruationsflüssigkeit
CN103561784B (zh) * 2011-05-18 2016-12-07 巴斯夫欧洲公司 吸水复合材料
US8987545B2 (en) 2011-05-18 2015-03-24 The Procter & Gamble Company Feminine hygiene absorbent articles comprising water-absorbing polymer particles
EP2727953B1 (en) 2011-06-29 2017-03-08 Nippon Shokubai Co., Ltd. Polyacrylic acid (salt) water-absorbent resin powder, and method for producing same
DE102011086516A1 (de) 2011-11-17 2013-05-23 Evonik Degussa Gmbh Superabsorbierende Polymere mit schnellen Absorptionseigenschaften sowieVerfahren zu dessen Herstellung
US20150225514A1 (en) 2012-09-11 2015-08-13 Nippon Shokubai Co., Ltd. Method for producing polyacrylic acid (salt)-based water absorbing agent, and water absorbing agent
EP2896454B1 (en) 2012-09-11 2022-05-11 Nippon Shokubai Co., Ltd. Method for manufacturing polyacrylic acid (polyacrylate)-based absorbent, and absorbent
JP5996664B2 (ja) 2012-10-01 2016-09-21 株式会社日本触媒 多元金属化合物からなる粉塵低減剤、多元金属化合物を含む吸水剤及びその製造方法
JP6092236B2 (ja) 2012-10-03 2017-03-08 株式会社日本触媒 吸水剤及びその製造方法
EP2952537B1 (en) 2013-01-29 2021-10-27 Nippon Shokubai Co., Ltd. Water-absorbable resin material and method for producing same
US9302248B2 (en) 2013-04-10 2016-04-05 Evonik Corporation Particulate superabsorbent polymer composition having improved stability
WO2015046604A1 (ja) 2013-09-30 2015-04-02 株式会社日本触媒 粒子状吸水剤の充填方法および粒子状吸水剤充填物のサンプリング方法
EP3085439B1 (en) 2013-12-20 2023-10-04 Nippon Shokubai Co., Ltd. Water absorbing agent based on polyacrylic acid and/or a salt thereof
US10207250B2 (en) 2014-02-28 2019-02-19 Nippon Shokubai Co., Ltd. Poly(meth)acrylic acid (salt)-based particulate absorbent
US9873104B2 (en) 2014-03-03 2018-01-23 Nippon Shokubai Co., Ltd. Method for producing polyacrylic acid (salt)-based water-absorbing resin
EP3191046A1 (en) 2014-09-12 2017-07-19 The Procter and Gamble Company Absorbent article comprising a topsheet/acquisition layer laminate
EP3191058A1 (en) 2014-09-12 2017-07-19 The Procter and Gamble Company Absorbent article comprising a topsheet/acquisition layer laminate
JP2017527387A (ja) 2014-09-12 2017-09-21 ザ プロクター アンド ギャンブル カンパニー トップシート/捕捉層積層体を備える吸収性物品
EP3191059A1 (en) 2014-09-12 2017-07-19 The Procter and Gamble Company Absorbent article comprising a topsheet/acquisition layer laminate
GB201519187D0 (en) * 2015-10-30 2015-12-16 Knauf Insulation Ltd Improved binder compositions and uses thereof
AU2016350780B2 (en) 2015-11-03 2020-09-10 Kimberly-Clark Worldwide, Inc. Paper tissue with high bulk and low lint
WO2018117548A1 (ko) 2016-12-23 2018-06-28 주식회사 엘지화학 다공성 고흡수성 수지의 제조 방법 및 다공성 고흡수성 수지
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JP7364239B2 (ja) * 2017-11-03 2023-10-18 コベストロ (ネザーランズ) ビー.ブイ. 液体放射線硬化性sap組成物でコーティングされたファイバーを含む水遮断システム
MX2020004101A (es) 2017-11-29 2020-07-24 Kimberly Clark Co Lamina fibrosa con propiedades mejoradas.
KR102524880B1 (ko) * 2017-12-21 2023-04-21 한양대학교 산학협력단 하이드로콜로이드 조성물 및 이를 포함하는 바이오 패치
CN109954479A (zh) * 2017-12-25 2019-07-02 中国科学院上海硅酸盐研究所 一种自组装石墨烯防霾滤层及其制备方法和应用
BR112021001335B1 (pt) 2018-07-25 2024-03-05 Kimberly-Clark Worldwide, Inc Método para fazer um substrato absorvente não tecido tridimensional (3d)
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
JP7273067B2 (ja) 2019-01-11 2023-05-12 株式会社日本触媒 吸水性樹脂を主成分とする吸水剤及びその製造方法
TWI896044B (zh) * 2019-06-27 2025-09-01 美商莫克西泰克公司 聚合物泡沫製品及製備聚合物泡沫之方法
WO2021201177A1 (ja) 2020-03-31 2021-10-07 株式会社日本触媒 粒子状吸水剤
CN111704700B (zh) * 2020-06-23 2022-11-11 华东交通大学 一种二氧化碳响应膨胀吸附阴离子染料和金属离子的水凝胶制备方法
US12583999B2 (en) 2020-12-02 2026-03-24 Sumitomo Seika Chemicals Co., Ltd. Water-absorbing resin particles, absorbing body, and absorbent article
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EP4691627A1 (en) 2023-03-27 2026-02-11 Nippon Shokubai Co., Ltd. Particulate water absorbent, absorber containing said particulate water absorbent, and sanitary product containing said absorber
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Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3064846D1 (en) * 1979-12-19 1983-10-20 Duphar Int Res New nitrothiophenes, method of preparing the new compounds, as well as fungicidal and/or bactericidal compositions on the basis of the new compounds
GR75732B (https=) * 1980-08-25 1984-08-02 Johnson & Johnson
US4394930A (en) * 1981-03-27 1983-07-26 Johnson & Johnson Absorbent foam products
US4415388A (en) * 1981-06-22 1983-11-15 Johnson & Johnson Method of making absorbent bearing products
US4529739A (en) * 1984-07-24 1985-07-16 The Dow Chemical Company Foamed polymeric materials
US4725628A (en) * 1986-07-18 1988-02-16 Kimberly-Clark Corporation Process of making a crosslinked superabsorbent polyurethane foam
US4725629A (en) * 1986-07-18 1988-02-16 Kimberly-Clark Corporation Process of making an interpenetrating superabsorbent polyurethane foam
US4731391A (en) * 1986-07-18 1988-03-15 Kimberly-Clark Corporation Process of making a superabsorbent polyurethane foam
US4808637A (en) * 1987-05-14 1989-02-28 Johnson & Johnson Patient Care, Inc. Superabsorbent composition and process
AU8106487A (en) * 1987-06-01 1989-01-04 Dow Chemical Company, The Foamed polymeric materials and method for preparing the same
US4985467A (en) * 1989-04-12 1991-01-15 Scotfoam Corporation Highly absorbent polyurethane foam
DE3933351A1 (de) * 1989-10-06 1991-04-18 Cassella Ag Hydrophile, quellbare polymerisate
US5011864A (en) * 1989-11-09 1991-04-30 Hoechst Celanese Corp. Water absorbent latex polymer foams containing chitosan (chitin)
US4990541A (en) * 1989-11-09 1991-02-05 Hoechst Celanese Corp. Water absorbent latex polymer foams
US5328935A (en) * 1993-03-26 1994-07-12 The Procter & Gamble Company Method of makig a superabsorbent polymer foam
US5338766A (en) * 1993-03-26 1994-08-16 The Procter & Gamble Company Superabsorbent polymer foam
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
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

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6245410B1 (en) 1996-02-28 2001-06-12 Basf Aktiengesellschaft Absorber element of superabsorbent foams having anisotropic swelling behavior
WO1997031971A1 (de) * 1996-02-28 1997-09-04 Basf Aktiengesellschaft Wasserabsorbierende, schaumförmige, vernetzte polymerisate
EP0827753A3 (en) * 1996-08-23 1998-09-16 Nippon Shokubai Co., Ltd. Water-absorbent resin and method for production thereof
US6107358A (en) * 1996-08-23 2000-08-22 Nippon Shokubai Co., Ltd. Water-absorbent resin and method for production thereof
DE19801680A1 (de) * 1998-01-19 1999-07-29 Freudenberg Carl Fa Superabsorber-Polymere enthaltende Körper, Verfahren zu deren Herstellung und deren Verwendung
DE19801680C2 (de) * 1998-01-19 2001-05-10 Freudenberg Carl Fa Verfahren zur Herstellung von Superabsorber enthaltenden Flächengebilde und deren Verwendung
US6455600B1 (en) 1998-03-05 2002-09-24 Basf Aktiengesellschaft Water-absorbing, cross-linked polymerizates in the form of a foam, a method for the production thereof, and their use
DE19841303A1 (de) * 1998-09-10 2000-03-23 Hauke Malz Leckdichtmasse und daraus hergestellte Leckdichtmittel
WO2001000258A1 (en) * 1999-06-29 2001-01-04 Stockhausen Gmbh & Co. Kg Superabsorbent polymers having delayed water absorption characteristics
US6514615B1 (en) 1999-06-29 2003-02-04 Stockhausen Gmbh & Co. Kg Superabsorbent polymers having delayed water absorption characteristics
WO2001000259A1 (en) * 1999-06-29 2001-01-04 Stockhausen Gmbh & Co. Kg Manufacture of web superabsorbent polymer and fiber
US8143472B1 (en) 1999-08-30 2012-03-27 Sca Hygiene Products Ab Absorbent structure in an absorbent article and a method of producing it
US6657101B1 (en) 1999-08-30 2003-12-02 Sca Hygiene Products Ab Absorbent structure in an absorbent article
DE10028990A1 (de) * 2000-06-16 2002-01-31 Denis Goebel Verfahren zur Entfernung von Wasser aus Öl/Treibstoff-Lagerbehältern und -tanks
DE10114382A1 (de) * 2001-03-23 2002-09-26 Beiersdorf Ag Feuchtigkeitsaufnehmende Matrix auf Silikonbasis insbesondere zur Wundversorgung und/oder pharmazeutisch/kosmetischen Hautbehandlung
DE10231356A1 (de) * 2002-07-11 2004-02-05 Stockhausen Gmbh & Co. Kg Wasserabsorbierende, schaumförmige Polymergebilde
DE10231356B4 (de) * 2002-07-11 2007-02-15 Stockhausen Gmbh Wasserabsorbierende, schaumförmige Polymergebilde, Verfahren zu deren Herstellung, deren Verwendung sowie daraus hergestellte Verbunde
US8378000B2 (en) 2002-07-11 2013-02-19 Evonik Stockhausen Gmbh Water-absorbent, foam-type polymer structure
DE102009038531A1 (de) * 2009-08-25 2011-03-10 Eads Deutschland Gmbh Herstellungsverfahren von Schäumen unter Verwendung eines gegenüber Mikrowellen empfindlichen Materials
DE102009038531B4 (de) * 2009-08-25 2013-08-29 Eads Deutschland Gmbh Verfahren zur Herstellung von Phenolharz-Schäumen unter Verwendung eines gegenüber Mikrowellen empfindlichen Materials, nach diesem Verfahren hergestellte Schaumstruktur sowie deren Verwendung
WO2011061282A1 (de) * 2009-11-23 2011-05-26 Basf Se Verfahren zur herstellung wasserabsorbierender polymerer schäume
US9120878B2 (en) 2009-11-23 2015-09-01 Basf Se Method for producing water-absorbent polymer foams

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US6136873A (en) 2000-10-24
ES2142623T3 (es) 2000-04-16
WO1997017397A1 (de) 1997-05-15
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EP0858478A1 (de) 1998-08-19

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