JP2008538121A - 弾性膜形成ポリマーのコーティングを有する水吸収材料 - Google Patents

弾性膜形成ポリマーのコーティングを有する水吸収材料 Download PDF

Info

Publication number
JP2008538121A
JP2008538121A JP2007553612A JP2007553612A JP2008538121A JP 2008538121 A JP2008538121 A JP 2008538121A JP 2007553612 A JP2007553612 A JP 2007553612A JP 2007553612 A JP2007553612 A JP 2007553612A JP 2008538121 A JP2008538121 A JP 2008538121A
Authority
JP
Japan
Prior art keywords
water
polymer
absorbing material
absorbing
particles
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.)
Pending
Application number
JP2007553612A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008538121A5 (https=
Inventor
リーゲル ウルリヒ
ダニエル トーマス
ブルーンス シュテファン
エリオット マーク
ダイアナ フォッサム リネイ
シュミット マティアス
マイアー アクセル
スコット マドセン ジェームス
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
Publication of JP2008538121A publication Critical patent/JP2008538121A/ja
Publication of JP2008538121A5 publication Critical patent/JP2008538121A5/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
JP2007553612A 2005-02-04 2006-02-03 弾性膜形成ポリマーのコーティングを有する水吸収材料 Pending JP2008538121A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US64954005P 2005-02-04 2005-02-04
US64953805P 2005-02-04 2005-02-04
PCT/EP2006/050661 WO2006082239A2 (en) 2005-02-04 2006-02-03 Water-absorbing material having a coating of elastic film-forming polymers

Publications (2)

Publication Number Publication Date
JP2008538121A true JP2008538121A (ja) 2008-10-09
JP2008538121A5 JP2008538121A5 (https=) 2012-04-05

Family

ID=36777592

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007553612A Pending JP2008538121A (ja) 2005-02-04 2006-02-03 弾性膜形成ポリマーのコーティングを有する水吸収材料

Country Status (6)

Country Link
US (1) US20080187756A1 (https=)
EP (1) EP1846049B1 (https=)
JP (1) JP2008538121A (https=)
AT (1) ATE518547T1 (https=)
TW (1) TWI415637B (https=)
WO (1) WO2006082239A2 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008538375A (ja) * 2005-02-04 2008-10-23 ビーエーエスエフ ソシエタス・ヨーロピア 水膨潤性材料
WO2014119553A1 (ja) 2013-01-29 2014-08-07 株式会社日本触媒 吸水性樹脂材料及びその製造方法
WO2021117782A1 (ja) * 2019-12-13 2021-06-17 住友精化株式会社 被覆樹脂粒子及び被覆樹脂粒子を製造する方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8529805B2 (en) 2006-10-05 2013-09-10 Basf Se Method for the production of water absorbent polymer particles by polymerizing drops of a monomer solution
CN101573386B (zh) † 2006-12-22 2012-06-20 巴斯夫欧洲公司 制备机械稳定的吸水性聚合物粒子的方法
DE102009054097A1 (de) 2009-11-12 2011-05-19 Paul Hartmann Aktiengesellschaft Verfahren zum Bestimmen der Feuchtigkeit bei einem absorbierenden Hygienartikel und Vorrichtung zur Durchführung des Verfahrens
US9352270B2 (en) 2011-04-11 2016-05-31 ADA-ES, Inc. Fluidized bed and method and system for gas component capture
WO2012164018A1 (en) 2011-06-01 2012-12-06 Basf Se Water-absorbing material having a coating of elastic film-forming polyurethane with high wicking and high permeability
US8664151B2 (en) 2011-06-01 2014-03-04 The Procter & Gamble Company Articles comprising reinforced polyurethane coating agent
WO2012164017A1 (en) 2011-06-01 2012-12-06 Basf Se Fast water-absorbing material having a coating of elastic film-forming polyurethane with high wicking
US8999884B2 (en) 2011-06-01 2015-04-07 The Procter & Gamble Company Absorbent structures with coated water-absorbing material
EP2535697A1 (en) * 2011-06-17 2012-12-19 The Procter & Gamble Company Method for determining properties of superabsorbent polymer particles and of absorbent structures containing such particles
CN104812467B (zh) 2012-09-20 2017-05-17 Ada-Es股份有限公司 用于恢复被热稳定盐污染的吸附剂上的功能位置的方法和系统
EP3784382B1 (en) 2018-04-24 2024-07-17 SABIC Global Technologies B.V. Method for drying wet polymer composition
US20240100503A1 (en) * 2020-12-09 2024-03-28 Sumitomo Seika Chemicals Co., Ltd. Water-absorbing resin particles, absorbent, and absorbent article

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11347402A (ja) * 1998-04-10 1999-12-21 Sanyo Chem Ind Ltd 吸水剤及びその製法
WO2005014062A1 (en) * 2003-08-06 2005-02-17 The Procter & Gamble Company Process for making water-swellable material comprising coated water-swellable polymers

Family Cites Families (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1495745C3 (de) * 1963-09-19 1978-06-01 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung wäßriger, emulgatorfreier Polyurethan-Latices
US3412054A (en) * 1966-10-31 1968-11-19 Union Carbide Corp Water-dilutable polyurethanes
DE2314512C3 (de) * 1973-03-23 1980-10-09 Bayer Ag, 5090 Leverkusen Thermoplastische, nichtionische, in Wasser despergierbare im wesentlichen lineare Polyurethanelastomere
DE2551094A1 (de) * 1975-11-14 1977-05-26 Bayer Ag Verfahren zur herstellung von in wasser dispergierbaren polyurethanen
DE2555534C3 (de) * 1975-12-10 1981-01-08 Bayer Ag, 5090 Leverkusen In Wasser dispergierbare Polyurethane
US4392908A (en) * 1980-01-25 1983-07-12 Lever Brothers Company Process for making absorbent articles
JPS6018690B2 (ja) * 1981-12-30 1985-05-11 住友精化株式会社 吸水性樹脂の吸水性改良方法
JPS58180233A (ja) * 1982-04-19 1983-10-21 Nippon Shokubai Kagaku Kogyo Co Ltd 吸収剤
US4863989A (en) * 1986-06-04 1989-09-05 Seitetsu Kagaku Co., Ltd. Water-absorbent resin composition
NL8701716A (nl) * 1987-07-21 1989-02-16 Philips Nv Aftastende optische mikroskoop.
US6040251A (en) * 1988-03-14 2000-03-21 Nextec Applications Inc. Garments of barrier webs
US5147343B1 (en) * 1988-04-21 1998-03-17 Kimberly Clark Co Absorbent products containing hydrogels with ability to swell against pressure
DE3817425A1 (de) * 1988-05-21 1989-11-23 Cassella Ag Alkenyl-phosphon- und -phosphin-saeureester, verfahren zu ihrer herstellung sowie unter deren verwendung hergestellte hydrogele und deren verwendung
US4942201A (en) * 1988-08-29 1990-07-17 Illinois Tool Works, Inc. Adhesive for low temperature applications
US5453323A (en) * 1989-09-28 1995-09-26 Hoechst Celanese Corporation Superabsorbent polymer having improved absorbency properties
DE4020780C1 (https=) * 1990-06-29 1991-08-29 Chemische Fabrik Stockhausen Gmbh, 4150 Krefeld, De
US5061424A (en) * 1991-01-22 1991-10-29 Becton, Dickinson And Company Method for applying a lubricious coating to an article
DE4131045C1 (https=) * 1991-09-18 1992-11-19 Cassella Ag, 6000 Frankfurt, De
US5211985A (en) * 1991-10-09 1993-05-18 Ici Canada, Inc. Multi-stage process for continuous coating of fertilizer particles
DE4138408A1 (de) * 1991-11-22 1993-05-27 Cassella Ag Hydrophile, hochquellfaehige hydrogele
JP3045422B2 (ja) * 1991-12-18 2000-05-29 株式会社日本触媒 吸水性樹脂の製造方法
US5459197A (en) * 1992-02-07 1995-10-17 Bayer Aktiengesellschaft Coating compositions, a process for their production and their use for coating water-resistant substrates
EP0559476B1 (en) * 1992-03-05 1997-07-16 Nippon Shokubai Co., Ltd. Method for the production of absorbent resin
TW320647B (https=) * 1993-02-24 1997-11-21
JP2654739B2 (ja) * 1993-03-31 1997-09-17 三洋化成工業株式会社 表面架橋された吸水性樹脂の製造法
EP0838483B1 (en) * 1993-06-18 2009-09-09 Nippon Shokubai Co., Ltd. Process for preparing absorbent resin
NZ268535A (en) * 1993-06-30 1998-05-27 Procter & Gamble Absorbent article comprising layers of superabsorbent material
ATE164511T1 (de) * 1993-06-30 1998-04-15 Procter & Gamble Absorptionkern mit verbesserten flüssigkeitsbehandlungseigenschaften
US5700867A (en) * 1993-10-01 1997-12-23 Toyo Ink Manufacturing Co., Ltd. Aqueous dispersion of an aqueous hydrazine-terminated polyurethane
KR100367450B1 (ko) * 1994-02-17 2003-03-15 더 프록터 앤드 갬블 캄파니 개질된표면특징을갖는흡수물질및이를제조하는방법
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
US5624967A (en) * 1994-06-08 1997-04-29 Nippon Shokubai Co., Ltd. Water-absorbing resin and process for producing same
DE4426008A1 (de) * 1994-07-22 1996-01-25 Cassella Ag Hydrophile, hochquellfähige Hydrogele
DE69505398T2 (de) * 1994-08-12 1999-03-11 Kao Corp., Tokio/Tokyo Verfahren zur herstellung von verbesserten superabsorbierenden polymeren
US5668078A (en) * 1994-10-05 1997-09-16 Sanyo Chemical Industries, Ltd. Water-absorbent resin particles and the production thereof
DE19524724A1 (de) * 1995-07-07 1997-01-09 Hoechst Ag Hydrophile, hochquellfähige Hydrogele
DE19543368C2 (de) * 1995-11-21 1998-11-26 Stockhausen Chem Fab Gmbh Wasserabsorbierende Polymere mit verbesserten Eigenschaften, Verfahren zu deren Herstellung und deren Verwendung
DE19646484C2 (de) * 1995-11-21 2000-10-19 Stockhausen Chem Fab Gmbh Flüssigkeitsabsorbierende Polymere, Verfahren zu deren Herstellung und deren Verwendung
US6677258B2 (en) * 1996-05-29 2004-01-13 E. I. Du Pont De Nemours And Company Breathable composite sheet structure and absorbent articles utilizing same
US6277104B1 (en) * 1997-08-25 2001-08-21 Mcneil-Ppc, Inc. Air permeable, liquid impermeable barrier structures and products made therefrom
DE19807502B4 (de) * 1998-02-21 2004-04-08 Basf Ag Verfahren zur Nachvernetzung von Hydrogelen mit 2-Oxazolidinonen, daraus hergestellte Hydrogele und deren Verwendung
US6265488B1 (en) * 1998-02-24 2001-07-24 Nippon Shokubai Co., Ltd. Production process for water-absorbing agent
US6503979B1 (en) * 1998-02-26 2003-01-07 Basf Aktiengesellschaft Method for cross-linking hydrogels with bis- and poly-2-oxazolidinones
US6241928B1 (en) * 1998-04-28 2001-06-05 Nippon Shokubai Co., Ltd. Method for production of shaped hydrogel of absorbent resin
DE19820302A1 (de) * 1998-05-04 2000-02-24 Basf Ag Kern/Schale-Partikel, ihre Herstellung und Verwendung
DE19854574A1 (de) * 1998-11-26 2000-05-31 Basf Ag Verfahren zur Nachvernetzung von Hydrogelen mit N-Acyl-2-Oxazolidinonen
DE19854573A1 (de) * 1998-11-26 2000-05-31 Basf Ag Verfahren zur Nachvernetzung von Hydrogelen mit 2-Oxo-tetrahydro-1,3-oxazinen
US6245051B1 (en) * 1999-02-03 2001-06-12 Kimberly-Clark Worldwide, Inc. Absorbent article with a liquid distribution, belt component
US6376011B1 (en) * 1999-04-16 2002-04-23 Kimberly-Clark Worldwide, Inc. Process for preparing superabsorbent-containing composites
DE19941423A1 (de) * 1999-08-30 2001-03-01 Stockhausen Chem Fab Gmbh Polymerzusammensetzung und ein Verfahren zu dessen Herstellung
JP4679683B2 (ja) * 1999-11-02 2011-04-27 株式会社日本触媒 吸水性重合体の製造方法、及び該重合体の製造装置
DE19955861A1 (de) * 1999-11-20 2001-05-23 Basf Ag Verfahren zur kontinuierlichen Herstellung von vernetzten feinteiligen gelförmigen Polymerisaten
KR100746464B1 (ko) * 1999-12-23 2007-08-03 아크조 노벨 엔.브이. 부가 중합체 및 폴리우레탄을 포함하는 수성 코팅 조성물
US6720389B2 (en) * 2000-09-20 2004-04-13 Nippon Shokubai Co., Ltd. Water-absorbent resin and production process therefor
AU2002230831A1 (en) * 2000-10-20 2002-04-29 Millennium Pharmaceuticals, Inc. Compositions of human proteins and method of use thereof
US6809158B2 (en) * 2000-10-20 2004-10-26 Nippon Shokubai Co., Ltd. Water-absorbing agent and process for producing the same
EP1347790A1 (de) * 2000-12-29 2003-10-01 Basf Aktiengesellschaft Aborbierende zusammensetzungen
US6872444B2 (en) * 2001-01-30 2005-03-29 The Procter & Gamble Company Enhancement of color on surfaces
US6766817B2 (en) * 2001-07-25 2004-07-27 Tubarc Technologies, Llc Fluid conduction utilizing a reversible unsaturated siphon with tubarc porosity action
AU2002324598A1 (en) * 2001-08-06 2003-02-24 Exelixis, Inc. Trps as modifiers of the p53 pathway and methods of use
BR0212952A (pt) * 2001-10-05 2004-10-13 Basf Ag Processos para a reticulação e pós-reticulação superficial de polìmeros iniciais, composição de matéria, polìmero, e, usos de polìmeros e de uma composição de matéria
US7396584B2 (en) * 2001-11-21 2008-07-08 Basf Aktiengesellschaft Crosslinked polyamine coating on superabsorbent hydrogels
DE10161156A1 (de) * 2001-12-12 2003-06-18 Basf Ag Wässrige Polyurethan-Dispersionen, erhältlich mit Hilfe von Cäsiumsalzen
US20030148684A1 (en) * 2002-01-30 2003-08-07 The Procter & Gamble Company Method for hydrophilizing materials using charged particles
US20050008839A1 (en) * 2002-01-30 2005-01-13 Cramer Ronald Dean Method for hydrophilizing materials using hydrophilic polymeric materials with discrete charges
US7358295B2 (en) * 2002-04-05 2008-04-15 Lubrizol Advanced Materials, Inc. Hybrid polymer composition, and article therefrom
US6897281B2 (en) * 2002-04-05 2005-05-24 Noveon Ip Holdings Corp. Breathable polyurethanes, blends, and articles
DE60209209T2 (de) * 2002-05-28 2006-11-16 Ford Global Technologies, Inc., Dearborn Verfahren zum Kontrollieren einer Brennkraftmaschine
JP2005532432A (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
EP1393757B1 (en) * 2002-08-26 2004-10-13 The Procter & Gamble Company Absorbent cores for absorbent diapers having reduced thickness and improved liquid handling and retention performance and comprising a super absorbent polymer
DE10239074A1 (de) * 2002-08-26 2004-03-11 Basf Ag Wasserabsorbierendes Mittel und Verfahren zu seiner Herstellung
EP1531774A1 (en) * 2002-08-26 2005-05-25 Tyco Healthcare Retail Services AG Core for absorbent articles and method of making the same
ATE328150T1 (de) * 2002-09-30 2006-06-15 Procter & Gamble Hydrophile vliese enthaltende absorbierende artikel
US7244398B2 (en) * 2003-03-21 2007-07-17 S. C. Johnson & Son, Inc. Device for dispensing a volatile liquid using a wick in an ambient air stream
US7285255B2 (en) * 2002-12-10 2007-10-23 Ecolab Inc. Deodorizing and sanitizing employing a wicking device
EP1433450A1 (en) * 2002-12-23 2004-06-30 The Procter & Gamble Company Polymeric compositions for moisture vapour permeable structures with improved structural stability and structures comprising said compositions
ATE409447T1 (de) * 2003-02-12 2008-10-15 Procter & Gamble Bequem windel
DE10358372A1 (de) * 2003-04-03 2004-10-14 Basf Ag Gemische von Verbindungen mit mindestens zwei Doppelbindungen und deren Verwendung
ATE398643T1 (de) * 2003-04-03 2008-07-15 Basf Se Gemische von (meth)acrylester von polyalkoxyliertem trimethylolpropan
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
JP3940103B2 (ja) * 2003-07-11 2007-07-04 住友精化株式会社 吸水性樹脂組成物
DE10334584A1 (de) * 2003-07-28 2005-02-24 Basf Ag Verfahren zur Nachvernetzung von Hydrogelen mit bicyclischen Amidacetalen
WO2005014064A1 (en) * 2003-08-06 2005-02-17 Basf Aktiengesselschaft Water-swellable material comprising coated water-swellable polymers
CA2534285C (en) * 2003-08-06 2010-10-12 The Procter & Gamble Company Coated water-swellable material
US20050065237A1 (en) * 2003-08-06 2005-03-24 The Procter & Gamble Company Process for making surface treated absorbent gelling material
DE602004031848D1 (de) * 2003-08-06 2011-04-28 Procter & Gamble Saugfähiger artikel mit einem beschichteten wasserquellbaren material
DE10355401A1 (de) * 2003-11-25 2005-06-30 Basf Ag (Meth)acrylsäureester ungesättigter Aminoalkohole und deren Herstellung
US7772456B2 (en) * 2004-06-30 2010-08-10 Kimberly-Clark Worldwide, Inc. Stretchable absorbent composite with low superaborbent shake-out
DE102004051242A1 (de) * 2004-10-20 2006-05-04 Basf Ag Feinteilige wasserabsorbierende Polymerpartikel mit hoher Flüssigkeitstransport- und Absorptionsleistung
US8198505B2 (en) * 2006-07-12 2012-06-12 The Procter & Gamble Company Disposable absorbent articles comprising non-biopersistent inorganic vitreous microfibers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11347402A (ja) * 1998-04-10 1999-12-21 Sanyo Chem Ind Ltd 吸水剤及びその製法
WO2005014062A1 (en) * 2003-08-06 2005-02-17 The Procter & Gamble Company Process for making water-swellable material comprising coated water-swellable polymers

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008538375A (ja) * 2005-02-04 2008-10-23 ビーエーエスエフ ソシエタス・ヨーロピア 水膨潤性材料
WO2014119553A1 (ja) 2013-01-29 2014-08-07 株式会社日本触媒 吸水性樹脂材料及びその製造方法
KR20150113042A (ko) 2013-01-29 2015-10-07 가부시키가이샤 닛폰 쇼쿠바이 흡수성 수지 재료 및 그의 제조 방법
US10195584B2 (en) 2013-01-29 2019-02-05 Nippon Shokubai Co., Ltd. Water absorbent resin material, and method for producing same
WO2021117782A1 (ja) * 2019-12-13 2021-06-17 住友精化株式会社 被覆樹脂粒子及び被覆樹脂粒子を製造する方法
WO2021117780A1 (ja) * 2019-12-13 2021-06-17 住友精化株式会社 吸水性樹脂粒子及び吸収体
US12351692B2 (en) 2019-12-13 2025-07-08 Sumitomo Seika Chemicals Co., Ltd. Absorbent resin particles and absorbent

Also Published As

Publication number Publication date
EP1846049B1 (en) 2011-08-03
TW200642701A (en) 2006-12-16
WO2006082239A3 (en) 2006-11-02
ATE518547T1 (de) 2011-08-15
US20080187756A1 (en) 2008-08-07
WO2006082239A2 (en) 2006-08-10
TWI415637B (zh) 2013-11-21
EP1846049A2 (en) 2007-10-24

Similar Documents

Publication Publication Date Title
JP4663739B2 (ja) 改善された水吸収性材料を有する吸収性構造体
JP4663740B2 (ja) 改良された水膨潤性材料を備える吸収性構造体
JP2008529591A (ja) 改善された吸水性材料を有する吸収性構造体
US20080200331A1 (en) Process For Producing a Water-Absorbing Matieral Having a Coating of Elastic Film-Forming Polymers
EP1846047B1 (en) A process for producing a water-absorbing material having a coating of elastic filmforming polymers
JP2008538121A (ja) 弾性膜形成ポリマーのコーティングを有する水吸収材料
WO2014095633A1 (en) Process for producing water-absorbing polymer particles
US20080154224A1 (en) Process for Producing a Water-Absorbing Material Having a Coating of Elastic Filmforming Polymers
JP2008538375A (ja) 水膨潤性材料
US20120309890A1 (en) Fast Water-Absorbing Material Having a Coating of Elastic Film-Forming Polyurethane with High Wicking
CN101115511A (zh) 具有弹性成膜聚合物涂层的吸水性材料
US8889765B2 (en) Water-absorbing material having a coating of elastic film-forming polyurethane with high wicking and high permeability

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20081029

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20101227

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20101228

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20111025

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20111027

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20120126

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20120202

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20120217

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20120328