SG54185A1 - Superabsorbent polymer foam - Google Patents

Superabsorbent polymer foam

Info

Publication number
SG54185A1
SG54185A1 SG1996003396A SG1996003396A SG54185A1 SG 54185 A1 SG54185 A1 SG 54185A1 SG 1996003396 A SG1996003396 A SG 1996003396A SG 1996003396 A SG1996003396 A SG 1996003396A SG 54185 A1 SG54185 A1 SG 54185A1
Authority
SG
Singapore
Prior art keywords
foam
superabsorbent polymer
substantially water
polymer foam
disclosed
Prior art date
Application number
SG1996003396A
Other languages
English (en)
Inventor
Dean Van Phan
Pual Dennis Trokhan
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of SG54185A1 publication Critical patent/SG54185A1/en

Links

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
    • 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives 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
    • A61L15/425—Porous materials, e.g. foams or sponges
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/2481—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including layer of mechanically interengaged strands, strand-portions or strand-like strips
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24851—Intermediate layer is discontinuous or differential
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249975—Void shape specified [e.g., crushed, flat, round, etc.]
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978—Voids specified as micro
    • Y10T428/249979—Specified thickness of void-containing component [absolute or relative] or numerical cell dimension
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978—Voids specified as micro
    • Y10T428/24998—Composite has more than two layers
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249986—Void-containing component contains also a solid fiber or solid particle
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/647—Including a foamed layer or component
    • Y10T442/652—Nonwoven fabric is coated, impregnated, or autogenously bonded
SG1996003396A 1993-03-26 1994-03-18 Superabsorbent polymer foam SG54185A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/038,580 US5338766A (en) 1993-03-26 1993-03-26 Superabsorbent polymer foam

Publications (1)

Publication Number Publication Date
SG54185A1 true SG54185A1 (en) 1998-11-16

Family

ID=21900725

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996003396A SG54185A1 (en) 1993-03-26 1994-03-18 Superabsorbent polymer foam

Country Status (17)

Country Link
US (3) US5338766A (fr)
EP (1) EP0690729B1 (fr)
JP (1) JP3373208B2 (fr)
KR (1) KR100317398B1 (fr)
AT (1) ATE239513T1 (fr)
AU (1) AU6447194A (fr)
BR (1) BR9406026A (fr)
CA (1) CA2157468C (fr)
CZ (1) CZ245795A3 (fr)
DE (1) DE69432630T2 (fr)
FI (1) FI954535A (fr)
HU (1) HU218107B (fr)
NO (1) NO953729L (fr)
PH (1) PH31419A (fr)
SG (1) SG54185A1 (fr)
TW (1) TW316272B (fr)
WO (1) WO1994022502A1 (fr)

Families Citing this family (193)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5338766A (en) * 1993-03-26 1994-08-16 The Procter & Gamble Company Superabsorbent polymer foam
US5314420A (en) * 1993-09-17 1994-05-24 Nalco Chemical Company Superabsorbent polymer having improved absorption rate and absorption under pressure
US5849405A (en) * 1994-08-31 1998-12-15 The Procter & Gamble Company Absorbent materials having improved absorbent property and methods for making the same
CN1141005A (zh) * 1994-02-17 1997-01-22 普罗克特和甘保尔公司 具有改性表面性能的吸收性材料及其制备方法
DE69527704T2 (de) * 1994-02-17 2002-12-05 Procter & Gamble Poröses absorbierendes material mit modifierter oberflächen-charakteristik und verfahren zu seiner herstellung
US5843575A (en) * 1994-02-17 1998-12-01 The Procter & Gamble Company Absorbent members comprising absorbent material having improved absorbent property
US5573994A (en) * 1994-05-13 1996-11-12 University Of Cincinnati Superabsorbent foams, and method for producing the same
US6030442A (en) * 1994-05-13 2000-02-29 University Of Cincinnati Microporous fast response gels and methods of use
EP0691133B2 (fr) * 1994-07-05 2003-12-03 The Procter & Gamble Company Matériau gélifiant absorbant contenant un mélange sec d'au moins deux catégories de particules formant un hydrogel et procédé de préparation de ce dernier
JP2007314794A (ja) * 1994-12-08 2007-12-06 Nippon Shokubai Co Ltd 吸水性樹脂組成物、これを含む吸収物品および吸水性樹脂の製造方法
US5985944A (en) * 1994-12-08 1999-11-16 Nippon Shokubai Co., Ltd. Water-absorbent resin, process for production thereof, and water-absorbent resin composition
US6426445B1 (en) 1995-01-10 2002-07-30 The Procter & Gamble Company Absorbent members comprising an agglomerate of hydrogel-forming absorbent polymer and particulate hydrophilic foam
US6372953B1 (en) 1995-01-10 2002-04-16 The Procter & Gamble Company Absorbent members comprising a high surface area material for absorbing body liquids
US6107538A (en) * 1995-01-10 2000-08-22 The Procter & Gamble Company Absorbent members for absorbing body liquids
WO1996028515A1 (fr) * 1995-03-09 1996-09-19 Nippon Shokubai Co., Ltd. Composition de resine absorbant le sang et articles absorbants
US5674917A (en) * 1995-03-30 1997-10-07 Woodbridge Foam Corporation Superabsorbent hydrophilic isocyanate-based foam and process for production thereof
US5719201A (en) * 1995-03-30 1998-02-17 Woodbridge Foam Corporation Superabsorbent hydrophilic isocyanate-based foam and process for production thereof
DE19540951A1 (de) * 1995-11-03 1997-05-07 Basf Ag Wasserabsorbierende, schaumförmige, vernetzte Polymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung
US5859077A (en) 1995-12-19 1999-01-12 Nova-Sorb Ltd. Novel Absorbents Apparatus and method for producing porous superabsorbent materials
DE19607529A1 (de) * 1996-02-28 1997-09-04 Basf Ag Absorberelement aus superabsorbierenden Schäumen mit anisotropem Quellverhalten
DE19607551A1 (de) * 1996-02-28 1997-09-04 Basf Ag Wasserabsorbierende, schaumförmige, vernetzte Polymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung
US6372952B1 (en) † 1996-03-22 2002-04-16 The Procter & Gamble Company Absorbent components having a sustained acquisition rate capability upon absorbing multiple discharges of aqueous body fluids
EP0797966A1 (fr) * 1996-03-29 1997-10-01 The Procter & Gamble Company Mousse superabsorbante présentant des pores éboulés
US5744509A (en) * 1996-07-01 1998-04-28 Woodbridge Foam Corporation Foamed polymer and process for production thereof
US5624971A (en) * 1996-07-01 1997-04-29 Woodbridge Foam Corporation Foamed polymer and process for production thereof
US6107358A (en) * 1996-08-23 2000-08-22 Nippon Shokubai Co., Ltd. Water-absorbent resin and method for production thereof
JP3675601B2 (ja) * 1996-09-12 2005-07-27 ユニ・チャーム株式会社 吸収体
US5817703A (en) * 1996-09-30 1998-10-06 Woodbridge Foam Corporation Rebond foam and process for production thereof
TW474961B (en) * 1996-10-14 2002-02-01 Nippon Catalytic Chem Ind Water-swelling crosslinked polymer, production process thereof, and measurement method for pore volume of swollen crosslinked polymer
WO1998017453A1 (fr) * 1996-10-24 1998-04-30 Nippon Shokubai Co., Ltd. Procede de production d'une resine absorbant l'eau
AU772546C (en) * 1997-05-13 2004-11-04 Purdue Research Foundation Hydrogel composites and superporous hydrogel composites having fast swelling, high mechanical strength, and superabsorbent properties
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
US6071580A (en) * 1997-06-11 2000-06-06 The Dow Chemical Company Absorbent, extruded thermoplastic foams
SE512405C2 (sv) * 1997-06-19 2000-03-13 Sca Hygiene Prod Ab Absorberande materialstruktur, dess tillverkningsförfarande och användning, samt en absorberande engångsartikel innefattande en sådan materialstruktur
US5985434A (en) * 1997-11-25 1999-11-16 Kimberly-Clark Worldwide, Inc. Absorbent foam
US5948829A (en) * 1997-11-25 1999-09-07 Kimberly-Clark Worldwide, Inc. Process for preparing an absorbent foam
JP3763376B2 (ja) 1997-12-25 2006-04-05 株式会社日本触媒 親水性樹脂の製造方法
DE19801680C2 (de) * 1998-01-19 2001-05-10 Freudenberg Carl Fa Verfahren zur Herstellung von Superabsorber enthaltenden Flächengebilde und deren Verwendung
DE19809540A1 (de) 1998-03-05 1999-09-09 Basf Ag Wasserabsorbierende, schaumförmige, vernetzte Polymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung
JP4141526B2 (ja) 1998-04-07 2008-08-27 株式会社日本触媒 吸水性樹脂の製造方法
US6261679B1 (en) * 1998-05-22 2001-07-17 Kimberly-Clark Worldwide, Inc. Fibrous absorbent material and methods of making the same
US6241713B1 (en) * 1998-06-08 2001-06-05 Buckeye Technologies Inc. Absorbent structures coated with foamed superabsorbent polymer
US6479415B1 (en) 1998-06-08 2002-11-12 Bki Holding Corporation Absorbent structures having fluid acquisition and distribution layer
US6403857B1 (en) 1998-06-08 2002-06-11 Buckeye Technologies Inc. Absorbent structures with integral layer of superabsorbent polymer particles
US7056404B2 (en) * 1998-11-25 2006-06-06 The Procter & Gamble Company Methods of bonding materials, especially materials used in absorbent articles
US6198016B1 (en) 1998-12-01 2001-03-06 3M Innovative Properties Company Wet skin adhesive article
US6562743B1 (en) * 1998-12-24 2003-05-13 Bki Holding Corporation Absorbent structures of chemically treated cellulose fibers
DE19909214A1 (de) 1999-03-03 2000-09-07 Basf Ag Wasserabsorbierende, schaumförmige, vernetzte Polymerisate mit verbesserter Verteilungswirkung, Verfahren zu ihrer Herstellung und ihre Verwendung
SE515689C2 (sv) * 1999-08-30 2001-09-24 Sca Hygiene Prod Ab Absorberande porös struktur, metod för strukturens framställning samt absorberande alster innehållande strukturen.
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
US6673981B1 (en) 1999-08-30 2004-01-06 Sca Hygiene Products Ab Absorbent structure in an absorbent article
SE514713C2 (sv) * 1999-08-30 2001-04-09 Sca Hygiene Prod Ab Absorberande struktur i ett absorberande alster, innefattande ett öppencelligt polymerskum innehållande hydrofila fibrer
SE514898C2 (sv) 1999-08-30 2001-05-14 Sca Hygiene Prod Ab Absorberande struktur innefattande ett komprimerat skummaterial av regenererad cellulosa, metod för dess framställning samt absorberande alster såsom en blöja, innefattande strukturen
US6492574B1 (en) 1999-10-01 2002-12-10 Kimberly-Clark Worldwide, Inc. Center-fill absorbent article with a wicking barrier and central rising member
US6700034B1 (en) 1999-10-01 2004-03-02 Kimberly-Clark Worldwide, Inc. Absorbent article with unitary absorbent layer for center fill performance
US6486379B1 (en) 1999-10-01 2002-11-26 Kimberly-Clark Worldwide, Inc. Absorbent article with central pledget and deformation control
US6764477B1 (en) 1999-10-01 2004-07-20 Kimberly-Clark Worldwide, Inc. Center-fill absorbent article with reusable frame member
US6660903B1 (en) 1999-10-01 2003-12-09 Kimberly-Clark Worldwide, Inc. Center-fill absorbent article with a central rising member
US6613955B1 (en) 1999-10-01 2003-09-02 Kimberly-Clark Worldwide, Inc. Absorbent articles with wicking barrier cuffs
US7037569B2 (en) * 1999-12-21 2006-05-02 The Procter & Gamble Company Laminate web comprising an apertured layer and method for manufacturing thereof
US6863960B2 (en) 1999-12-21 2005-03-08 The Procter & Gamble Company User-activatible substance delivery system
US6884494B1 (en) 1999-12-21 2005-04-26 The Procter & Gamble Company Laminate web
US6808791B2 (en) 1999-12-21 2004-10-26 The Procter & Gamble Company Applications for laminate web
US20020022426A1 (en) * 1999-12-21 2002-02-21 The Procter & Gamble Company Applications for elastic laminate web
US6830800B2 (en) 1999-12-21 2004-12-14 The Procter & Gamble Company Elastic laminate web
US6730622B2 (en) * 1999-12-21 2004-05-04 The Procter & Gamble Company Electrical cable
US6878433B2 (en) 1999-12-21 2005-04-12 The Procter & Gamble Company Applications for laminate web
US6548727B1 (en) † 2000-02-17 2003-04-15 3M Innovative Properties Company Foam/film composite medical articles
US20030012928A1 (en) * 2000-03-02 2003-01-16 Malowaniec Krzysztor D. Absorbent structure and method for producing the same
DE10011223B4 (de) * 2000-03-08 2005-02-10 Carbotex Produktions-Und Veredelungsbetriebe Gmbh Sphärische Hochleistungsadsorbenzien mit Mikrostruktur und ihre Verwendung
AU5372101A (en) * 2000-04-21 2001-11-07 Watervisions Int Inc Formation of composite materials with expandable matter
US7687681B2 (en) * 2000-05-26 2010-03-30 Kimberly-Clark Worldwide, Inc. Menses specific absorbent systems
US7423003B2 (en) 2000-08-18 2008-09-09 The Procter & Gamble Company Fold-resistant cleaning sheet
KR20030057533A (ko) * 2000-10-04 2003-07-04 오서 에이치에프 보철 소켓
US6923834B2 (en) * 2000-10-04 2005-08-02 Ossur Hf Artificial limb socket containing volume control pad
WO2002040774A2 (fr) * 2000-11-14 2002-05-23 Kimberly-Clark Worldwide, Inc. Produits du type serviettes papier multicouches
US20020065497A1 (en) * 2000-11-24 2002-05-30 Ewa Kolby-Falk Absorbent product having anatomically shaped elevation
US6605552B2 (en) 2000-12-01 2003-08-12 Kimberly-Clark Worldwide, Inc. Superabsorbent composites with stretch
US6986932B2 (en) * 2001-07-30 2006-01-17 The Procter & Gamble Company Multi-layer wiping device
US20050098495A1 (en) * 2001-03-02 2005-05-12 Hughes Kenneth D. Purification materials and method of filtering using the same
US6872275B2 (en) * 2001-12-14 2005-03-29 Kimberly-Clark Worldwide, Inc. Process for adding superabsorbent to a pre-formed fibrous web via in situ polymerization
US6689934B2 (en) 2001-12-14 2004-02-10 Kimberly-Clark Worldwide, Inc. Absorbent materials having improved fluid intake and lock-up properties
US6939914B2 (en) 2002-11-08 2005-09-06 Kimberly-Clark Worldwide, Inc. High stiffness absorbent polymers having improved absorbency rates and method for making the same
US7018497B2 (en) 2001-12-14 2006-03-28 Kimberly-Clark Worldwide, Inc. Method of making an absorbent structure having high integrity
US6706944B2 (en) 2001-12-14 2004-03-16 Kimberly-Clark Worldwide, Inc. Absorbent materials having improved absorbent properties
US6918981B2 (en) * 2001-12-14 2005-07-19 Kimberly-Clark Worldwide, Inc. Process for adding superabsorbent to a pre-formed fibrous web using two polymer precursor streams
US20030211248A1 (en) * 2001-12-14 2003-11-13 Ko Young C. High performance absorbent structure including superabsorbent added to a substrate via in situ polymerization
US20030139715A1 (en) * 2001-12-14 2003-07-24 Richard Norris Dodge Absorbent materials having high stiffness and fast absorbency rates
US6861477B2 (en) * 2001-12-21 2005-03-01 Kimberly-Clark Worldwide, Inc. Microphase separated superabsorbent compositions and method for making
US6649025B2 (en) 2001-12-31 2003-11-18 Kimberly-Clark Worldwide, Inc. Multiple ply paper wiping product having a soft side and a textured side
US20040159605A1 (en) * 2002-02-01 2004-08-19 Hughes Kenneth D. Compositions of insoluble magnesium containing minerals for use in fluid filtration
WO2003066717A2 (fr) 2002-02-04 2003-08-14 Basf Aktiengesellschaft Procede permettant de reduire le contenu monomere residuel et d'ameliorer la resistance a l'etat mouille d'articles formes a partir de mousses de polymeres reticules hydroabsorbantes, et utilisation desdits articles
DE50302259D1 (de) * 2002-05-02 2006-04-13 Bayer Materialscience Ag Sandwichelemente und ihre Verwendung
DE10231356B4 (de) 2002-07-11 2007-02-15 Stockhausen Gmbh Wasserabsorbierende, schaumförmige Polymergebilde, Verfahren zu deren Herstellung, deren Verwendung sowie daraus hergestellte Verbunde
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
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
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
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
DE10247241A1 (de) * 2002-10-10 2004-04-22 Basf Ag Superabsorbierender Schaum, Verfahren zu seiner Herstellung und seine Verwendung
US20040115419A1 (en) * 2002-12-17 2004-06-17 Jian Qin Hot air dried absorbent fibrous foams
US6939492B2 (en) * 2002-12-26 2005-09-06 Kimberly-Clark Worldwide, Inc. Method for making fibrous web materials
US7201841B2 (en) * 2003-02-05 2007-04-10 Water Visions International, Inc. Composite materials for fluid treatment
SE0300879D0 (sv) * 2003-03-26 2003-03-26 Sca Hygiene Prod Ab Absorbent article comprising an absorbent structure
US20040193127A1 (en) * 2003-03-26 2004-09-30 Sca Hygiene Products Ab Absorbent article comprising an absorbent structure
US7235708B2 (en) * 2003-03-26 2007-06-26 Sca Hygiene Products Ab Absorbent article comprising an absorbent structure
GB0307963D0 (en) * 2003-04-05 2003-05-14 Eastman Kodak Co A foamed material and a method of making thereof
US20040224144A1 (en) * 2003-05-09 2004-11-11 Saari Albert L. Humidity control with solid support
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
US20050037194A1 (en) * 2003-08-15 2005-02-17 Kimberly-Clark Worldwide, Inc. Thermoplastic polymers with thermally reversible and non-reversible linkages, and articles using same
EP1656162B1 (fr) * 2003-08-20 2006-12-20 Tyco Healthcare Retail Services AG Noyaux absorbants destines a des articles absorbants et leur procede de production
JP4640923B2 (ja) * 2003-09-05 2011-03-02 株式会社日本触媒 粒子状吸水性樹脂組成物の製造方法
US7579402B2 (en) * 2003-11-12 2009-08-25 Evonik Stockhausen, Inc. Superabsorbent polymer having delayed free water absorption
US20050109442A1 (en) * 2003-11-24 2005-05-26 Kimberly-Clark Worldwide, Inc. Quick change gender specific forming surface and method of using same
US8147472B2 (en) 2003-11-24 2012-04-03 Kimberly-Clark Worldwide, Inc. Folded absorbent product
WO2005063309A2 (fr) 2003-12-19 2005-07-14 Bki Holding Corporation Fibres possedant une mouillabilite variable et materiaux contenant ces fibres
US20050142965A1 (en) * 2003-12-29 2005-06-30 Kimberly-Clark Worldwide, Inc. Surface charge manipulation for improved fluid intake rates of absorbent composites
US20070038196A1 (en) * 2003-12-30 2007-02-15 Sca Hygiene Products Ab Absorbent structure and absorbent article comprising the absorbent structure
US7478760B2 (en) * 2004-02-26 2009-01-20 Seagate Technology Llc Humidity control method and apparatus for use in an enclosed assembly
US7695547B2 (en) * 2007-02-21 2010-04-13 Seagate Technologies, Llc Desiccant
US8636919B1 (en) 2004-03-26 2014-01-28 Kenneth D. Hughes Reactive solutions
US7383946B2 (en) 2004-03-26 2008-06-10 Hughes Kenneth D Materials for storing and releasing reactive gases
TWI353360B (en) 2005-04-07 2011-12-01 Nippon Catalytic Chem Ind Production process of polyacrylic acid (salt) wate
US7469437B2 (en) 2005-06-24 2008-12-30 Tempur-Pedic Management, Inc. Reticulated material body support and method
JP4658197B2 (ja) * 2005-07-26 2011-03-23 ザ プロクター アンド ギャンブル カンパニー 更に向上したボディフィット性を備えている可撓性吸収性物品
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 (fr) 2006-03-24 2020-01-08 Nippon Shokubai Co.,Ltd. Résine absorbant l'eau et son procédé de fabrication
CA2719558A1 (fr) 2008-03-27 2009-10-01 Basf Se Mousses de polymeres
WO2010071584A1 (fr) 2008-12-19 2010-06-24 Sca Hygiene Products Ab Composite polymère super-absorbant comprenant un polymère super-absorbant et des nanofibrilles cellulosiques
WO2010087848A1 (fr) * 2009-01-30 2010-08-05 University Of Tennessee Research Foundation Méthode d'expansion et de moulage d'une mousse polymère
EP2399944B2 (fr) 2009-02-17 2019-08-07 Nippon Shokubai Co., Ltd. Poudre de résine hydroabsorbante à base d'acide polyacrylique et son procédé de fabrication
EP2238957A1 (fr) 2009-04-10 2010-10-13 The Procter & Gamble Company Noyau absorbant
JP5718817B2 (ja) 2009-09-16 2015-05-13 株式会社日本触媒 吸水性樹脂粉末の製造方法
EP2480408A4 (fr) * 2009-09-23 2014-01-22 Filtrona Porous Technologies Corp Structures composites de fibres et de mousse, et procédés de fabrication
US20110070423A1 (en) * 2009-09-23 2011-03-24 Chandrasiri Jayakody Foam and Fiber Composite Structures and Methods of Manufacture
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
JP2013510245A (ja) 2009-11-06 2013-03-21 ビーエーエスエフ ソシエタス・ヨーロピア 改善された高吸収体を含むテキスタイル
US9334376B2 (en) 2009-12-24 2016-05-10 Nippon Shokubai Co., Ltd Water-absorbable polyacrylic acid resin powder, and process for production thereof
WO2011126079A1 (fr) 2010-04-07 2011-10-13 株式会社日本触媒 Procédé de production d'une poudre de résine d'acide polyacrylique (sel) absorbant l'eau et poudre de résine d'acide polyacrylique (sel) absorbant l'eau
US8765906B2 (en) 2010-04-27 2014-07-01 Nippon Shokubai, Co., Ltd. Method for producing polyacrylic acid (salt) type water absorbent resin powder
WO2011156258A1 (fr) * 2010-06-07 2011-12-15 3M Innovative Properties Company Procédés et dispositifs de filtration
WO2012002455A1 (fr) 2010-06-30 2012-01-05 株式会社日本触媒 Résine absorbant l'eau à base d'acide polyacrylique et son procédé de production
KR101290740B1 (ko) 2010-11-22 2013-07-29 주식회사 엘지화학 고흡수성 수지의 제조 방법
US8987544B2 (en) * 2010-12-17 2015-03-24 Kimberly-Clark Worldwide, Inc. Article with heat-activatable expandable structures
US8916012B2 (en) 2010-12-28 2014-12-23 Kimberly-Clark Worldwide, Inc. Method of making substrates comprising frothed benefit agents
US8740869B2 (en) 2011-03-11 2014-06-03 Kimberly-Clark Worldwide, Inc. Personal care articles with tactile visual cues
WO2012156386A1 (fr) * 2011-05-18 2012-11-22 Basf Se Utilisation de particules polymères absorbant l'eau pour sécher des matières fécales
US9149556B2 (en) 2011-05-18 2015-10-06 The Procter & Gamble Company Feminine hygiene absorbent articles comprising water-absorbing composites
US8987545B2 (en) * 2011-05-18 2015-03-24 The Procter & Gamble Company Feminine hygiene absorbent articles comprising water-absorbing polymer particles
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
CN102885676B (zh) * 2011-07-18 2016-04-06 Sca卫生用品公司 具有非对称吸收量的吸收垫及包括该吸收垫的吸收性物品
EP2905072B1 (fr) 2012-10-03 2018-05-30 Nippon Shokubai Co., Ltd. Absorbant et son procédé de fabrication
US9302248B2 (en) * 2013-04-10 2016-04-05 Evonik Corporation Particulate superabsorbent polymer composition having improved stability
US9375507B2 (en) * 2013-04-10 2016-06-28 Evonik Corporation Particulate superabsorbent polymer composition having improved stability
US10233296B2 (en) 2013-05-30 2019-03-19 Kimberly-Clark Worldwide, Inc. Method of forming creped thin film-like structures from frothed chemistry
JP6323728B2 (ja) 2013-09-30 2018-05-16 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 (fr) 2013-12-20 2023-10-04 Nippon Shokubai Co., Ltd. Agent absorbant l'eau à base d'acide polyacrylique et/ou d'un de ses sels
EP3112022A4 (fr) 2014-02-28 2017-11-01 Nippon Shokubai Co., Ltd. Absorbant particulaire à base de poly(acide (méth)acrylique) ou de poly(sel d'acide (méth)acrylique) et son procédé de fabrication
AU2015237771A1 (en) 2014-03-27 2016-09-29 Melodea Ltd. Nanocrystaline cellulose as absorbent and encapsulation material
BR102015007414B8 (pt) * 2014-04-07 2022-08-23 Evonik Corp Polímero superabsorvente apresentando rápida absorção, seu processo de fabricação, e artigo absorvente
US20150283284A1 (en) * 2014-04-07 2015-10-08 Evonik Corporation Superabsorbent polymer having fast absorption
WO2015200157A1 (fr) * 2014-06-27 2015-12-30 3M Innovative Properties Company Articles absorbants et leurs procédés de fabrication
EP3160412B1 (fr) 2014-06-27 2021-05-05 3M Innovative Properties Company Articles absorbants et procédés de fabrication
EP3203962A1 (fr) 2014-09-12 2017-08-16 The Procter and Gamble Company Procédé de fabrication d'un matériau non tissé comportant des déformations tridimensionnelles avec des ouvertures de base larges qui sont liés à une autre couche
JP2017527371A (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 チャネル構成を有する吸収性物品
SE539865C2 (en) * 2014-10-03 2017-12-27 Stora Enso Oyj Method for producing a foam web involving electron beam radiation
KR101769100B1 (ko) 2014-11-27 2017-08-30 주식회사 엘지화학 가압하 흡수 속도가 빠른 고흡수성 수지 및 이의 제조 방법
EP3237455B1 (fr) 2014-12-22 2020-03-04 DuPont Industrial Biosciences USA, LLC Compositions de polysaccharides pour absorber de liquide aqueux
US10729600B2 (en) 2015-06-30 2020-08-04 The Procter & Gamble Company Absorbent structure
US10934191B2 (en) 2015-09-04 2021-03-02 Georgia Tech Research Corporation Capillary foams, methods of making thereof, and uses thereof including for mitigation of oil spills
KR20180064535A (ko) 2015-11-03 2018-06-14 킴벌리-클라크 월드와이드, 인크. 고 벌크 및 저 린트를 갖는 페이퍼 티슈
CN108348385B (zh) 2015-11-04 2021-06-15 宝洁公司 吸收结构
US11173078B2 (en) 2015-11-04 2021-11-16 The Procter & Gamble Company Absorbent structure
MX2018005609A (es) 2015-11-04 2018-11-09 Procter & Gamble Estructura absorbente.
JP6766144B2 (ja) 2015-11-04 2020-10-07 ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ 吸収性構造体
KR102102459B1 (ko) 2016-12-20 2020-04-20 주식회사 엘지화학 고흡수성 수지의 제조 방법
CN108884241B (zh) * 2016-12-23 2021-10-08 株式会社Lg化学 多孔超吸收性聚合物及其制备方法
KR102112833B1 (ko) 2016-12-26 2020-05-19 주식회사 엘지화학 다공성 고흡수성 수지의 제조 방법
CN110545979A (zh) 2016-12-29 2019-12-06 积水沃尔泰克有限责任公司 非均匀发泡体组合物和方法
KR102086058B1 (ko) 2017-01-24 2020-03-06 주식회사 엘지화학 고흡수성 수지의 제조 방법
EP3706695A1 (fr) 2017-11-06 2020-09-16 The Procter and Gamble Company Article absorbant ayant des éléments de conformation
US11596148B2 (en) 2017-11-17 2023-03-07 Savsu Technologies, Inc. Dry vapor cryogenic container with absorbent core
US11255051B2 (en) 2017-11-29 2022-02-22 Kimberly-Clark Worldwide, Inc. Fibrous sheet with improved properties
KR102230189B1 (ko) * 2017-12-14 2021-03-19 주식회사 엘지화학 고흡수성 수지 시트의 제조 방법 및 이로부터 제조된 고흡수성 수지 시트
US20190282039A1 (en) * 2018-03-15 2019-09-19 Donald C. Lewis Devices and Methods to Maintain Personal Hygiene while Using the Toilet
KR102202059B1 (ko) 2018-05-11 2021-01-12 주식회사 엘지화학 고흡수성 수지 시트의 제조 방법
KR102299453B1 (ko) 2018-07-25 2021-09-08 킴벌리-클라크 월드와이드, 인크. 3차원 폼-레이드 부직포 제조 공정
JP7280185B2 (ja) * 2019-01-15 2023-05-23 ザ プロクター アンド ギャンブル カンパニー 改善された細孔構造を有する可撓性多孔質溶解性固体シート物品を作製するためのプロセス
KR102639479B1 (ko) * 2019-03-04 2024-02-22 롯데정밀화학 주식회사 카르복시메틸 셀룰로오스 입자의 제조방법, 상기 방법에 의해 제조된 카르복시메틸 셀룰로오스 입자 및 이를 포함하는 흡수성 물품
JP7467115B2 (ja) * 2019-12-27 2024-04-15 ユニ・チャーム株式会社 吸収性物品
WO2023064536A1 (fr) * 2021-10-14 2023-04-20 Kimberly-Clark Worldwide, Inc. Matériau superabsorbant microporeux
WO2023153799A1 (fr) * 2022-02-08 2023-08-17 주식회사 엘지화학 Procédé de préparation d'un polymère superabsorbant

Family Cites Families (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3901240A (en) * 1973-04-24 1975-08-26 Rohm & Haas Permeable polymeric liner on absorbent pads
US3878175A (en) * 1973-07-27 1975-04-15 Plastik Devices Inc Highly absorbent spongy polymer materials
GB1452325A (en) * 1973-09-10 1976-10-13 Bonded Fibre Fab Non-woven fabrics
US4008353A (en) * 1974-03-13 1977-02-15 The Dow Chemical Company Water swellable articles
US4061846A (en) * 1974-03-13 1977-12-06 The Dow Chemical Company Flexible water swellable crosslinked polyacrylate film
US3966679A (en) * 1974-05-09 1976-06-29 The Dow Chemical Company Absorbent articles and methods for their preparation
US4057521A (en) * 1974-08-05 1977-11-08 The Dow Chemical Company Absorbent articles made from carboxylic synthetic polyelectrolytes having copolymerized N-substituted acrylamide crosslinker
US4082878A (en) * 1975-08-16 1978-04-04 Firma Carl Freudenberg Absorbent textile sheet material
JPS5253546A (en) * 1975-10-29 1977-04-30 Ishikawajima Harima Heavy Ind Co Ltd Cooling tower
US4098728A (en) * 1976-01-02 1978-07-04 Solomon Rosenblatt Medical surgical sponge and method of making same
CA1104782A (fr) * 1976-06-07 1981-07-14 Robert E. Erickson Pellicules et lamelles absorbants
JPS5927764B2 (ja) * 1977-05-09 1984-07-07 住友化学工業株式会社 吸水性と保水性にすぐれたウレタンフオ−ムの製造法
DE2749386A1 (de) * 1977-11-04 1979-05-10 Roehm Gmbh Dispersionen hydrophiler acrylharze
US4235237A (en) * 1978-05-08 1980-11-25 Johnson & Johnson Absorbent open network structure
JPS5558738A (en) * 1978-10-26 1980-05-01 Matsushita Electric Ind Co Ltd Charger
US4511678A (en) * 1979-04-17 1985-04-16 Basf Aktiengesellschaft Resilient foam based on a melamine-formaldehyde condensate
JPS55151034A (en) * 1979-05-12 1980-11-25 Satsuki Kitani Polyurethane foam with water retention
US4449977A (en) * 1979-10-29 1984-05-22 Johnson & Johnson Absorbent products, processes and compositions
JPS56155642A (en) * 1980-05-06 1981-12-01 Nhk Spring Co Ltd Preparation of water-absorbing foamed material
US4354487A (en) * 1980-05-12 1982-10-19 Johnson & Johnson Fiber/absorbent polymer composites and method of forming same
US4410571A (en) * 1980-08-25 1983-10-18 Johnson & Johnson Absorbent products, process and compositions for immobilization of particulate absorbents
US4394930A (en) * 1981-03-27 1983-07-26 Johnson & Johnson Absorbent foam products
GR75732B (fr) * 1980-08-25 1984-08-02 Johnson & Johnson
NZ199916A (en) * 1981-03-11 1985-07-12 Unilever Plc Low density polymeric block material for use as carrier for included liquids
US4415388A (en) * 1981-06-22 1983-11-15 Johnson & Johnson Method of making absorbent bearing products
US4378278A (en) * 1981-09-28 1983-03-29 S. C. Johnson & Son, Inc. Polymer foams produced by electron beam radiation
US4525527A (en) * 1982-01-25 1985-06-25 American Colloid Company Production process for highly water absorbable polymer
US4493920A (en) * 1983-12-27 1985-01-15 Atlantic Richfield Company Polymer compositions
GB8405680D0 (en) * 1984-03-05 1984-04-11 Unilever Plc Porous polymers
US4535098A (en) * 1984-03-12 1985-08-13 The Dow Chemical Company Material for absorbing aqueous fluids
US4649164A (en) * 1984-07-24 1987-03-10 The Dow Chemical Company Foamed polymeric materials
US4529739A (en) * 1984-07-24 1985-07-16 The Dow Chemical Company Foamed polymeric materials
US4748076A (en) * 1985-02-16 1988-05-31 Hayashikane Shipbuilding & Engineering Co., Ltd. Water absorbent fibrous product and a method of producing the same
US4603076A (en) * 1985-03-04 1986-07-29 Norwood Industries, Inc. Hydrophilic foam
US4616063A (en) * 1985-03-06 1986-10-07 Atlantic Richfield Company Water absorbent polymer composition
JPS61271345A (ja) * 1985-05-22 1986-12-01 アトランテイツク・リツチフイ−ルド・カンパニ− ポリマ−組成物
US4705773A (en) * 1985-06-17 1987-11-10 Atlantic Richfield Company Water absorbent polymer composition
USRE32649E (en) * 1985-06-18 1988-04-19 The Procter & Gamble Company Hydrogel-forming polymer compositions for use in absorbent structures
US4605700A (en) * 1985-10-21 1986-08-12 Atlantic Richfield Company Thermodynamically miscible polymer composition
US4813945A (en) * 1986-02-26 1989-03-21 Arco Chemical Technology, Inc. Ultrahigh water-absorbing fiber forming composition
US4731391A (en) * 1986-07-18 1988-03-15 Kimberly-Clark Corporation Process of making a superabsorbent polyurethane foam
US4740528A (en) * 1986-07-18 1988-04-26 Kimberly-Clark Corporation Superwicking crosslinked polyurethane foam composition containing amino acid
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
JPS6330505A (ja) * 1986-07-24 1988-02-09 Mitsubishi Petrochem Co Ltd 吸水性複合材料の製造法
US4880868A (en) * 1986-10-06 1989-11-14 Arco Chemical Technology, Inc. Extended shelf life water-absorbing composition which facilitates fiber formation
US4731067A (en) * 1986-10-06 1988-03-15 Arco Chemical Company Extended shelf life water-absorbing composition which facilitates fiber formation
GB8910788D0 (en) * 1989-05-10 1989-06-28 Allied Colloids Ltd Absorbent products and their manufacture
US5280079A (en) * 1986-11-20 1994-01-18 Allied Colloids Limited Absorbent products and their manufacture
CA1286465C (fr) * 1986-11-20 1991-07-23 Adrian Swinburn Allen Materiaux polymeres absorbants, et leur fabrication
US4788237A (en) * 1986-12-15 1988-11-29 Arco Chemical Company Sugar-containing water-absorbing composition which facilitates fiber formation
JPH0764896B2 (ja) * 1987-04-17 1995-07-12 三菱化学株式会社 吸水性複合材料の製造法
US4808637A (en) * 1987-05-14 1989-02-28 Johnson & Johnson Patient Care, Inc. Superabsorbent composition and process
JPH07121976B2 (ja) * 1987-05-26 1995-12-25 ユニ・チャーム株式会社 吸水性複合体の製造法
JPH07121975B2 (ja) * 1987-05-26 1995-12-25 ユニ・チャーム株式会社 吸水性複合体の製造法
AU8106487A (en) * 1987-06-01 1989-01-04 Dow Chemical Company, The Foamed polymeric materials and method for preparing the same
US5277761A (en) * 1991-06-28 1994-01-11 The Procter & Gamble Company Cellulosic fibrous structures having at least three regions distinguished by intensive properties
US4855179A (en) * 1987-07-29 1989-08-08 Arco Chemical Technology, Inc. Production of nonwoven fibrous articles
US4992326A (en) * 1987-08-28 1991-02-12 Ncneil-Ppc, Inc. Hydrophilic polymers for incorporating deodorants in absorbent structures
US4888238A (en) * 1987-09-16 1989-12-19 James River Corporation Superabsorbent coated fibers and method for their preparation
US4861849A (en) * 1988-01-15 1989-08-29 The Dow Chemical Company Sodium thiosulfate as part of a redox initiator system for the polymerization of water-swellable polymers
GB8811955D0 (en) * 1988-05-20 1988-06-22 Allied Colloids Ltd Absorbent products & their manufacture
KR970009239B1 (ko) * 1988-06-16 1997-06-09 미츠비시유카 가부시키가이샤 고흡수성 폴리머의 제조방법
US5071681A (en) * 1988-07-28 1991-12-10 James River Corporation Of Virginia Water absorbent fiber web
CA2002016A1 (fr) * 1988-11-21 1990-05-21 Koji Miyake Composite absorbant et methode et appareil de fabrication en continu
US4985467A (en) * 1989-04-12 1991-01-15 Scotfoam Corporation Highly absorbent polyurethane foam
US4948818A (en) * 1989-05-15 1990-08-14 Dow Corning Corporation Method of making porous hydrophilic-lipophilic copolymeric powders
US5354290A (en) * 1989-05-31 1994-10-11 Kimberly-Clark Corporation Porous structure of an absorbent polymer
US5171237A (en) * 1989-06-14 1992-12-15 Weyerhaeuser Company Method of making absorbent particles
BR8904238A (pt) * 1989-08-23 1991-02-26 Johnson & Johnson Sa Material superabsorvente,estrutura absorvente,artigo absorvente e processo para preparacao do dito material superabsrovente
US5141794A (en) * 1989-11-03 1992-08-25 At&T Bell Laboratories Superabsorbent article having relatively thin liquid absorbent portion
US4990541A (en) * 1989-11-09 1991-02-05 Hoechst Celanese Corp. Water absorbent latex polymer foams
JP2603876B2 (ja) * 1989-12-20 1997-04-23 松下電工株式会社 粘性液体の塗布方法
DE4007668A1 (de) * 1990-03-10 1991-09-12 Beiersdorf Ag Hydrogelschaeume und verfahren zu deren herstellung
US5124188A (en) * 1990-04-02 1992-06-23 The Procter & Gamble Company Porous, absorbent, polymeric macrostructures and methods of making the same
US5175046A (en) * 1991-03-04 1992-12-29 Chicopee Superabsorbent laminate structure
US5110843A (en) * 1991-05-01 1992-05-05 Minnesota Mining And Manufacturing Company Absorbent, non-skinned foam and the method of preparation
US5245025A (en) * 1991-06-28 1993-09-14 The Procter & Gamble Company Method and apparatus for making cellulosic fibrous structures by selectively obturated drainage and cellulosic fibrous structures produced thereby
US5250576A (en) * 1991-08-12 1993-10-05 The Procter & Gamble Company Process for preparing emulsions that are polymerizable to absorbent foam materials
US5149720A (en) * 1991-08-12 1992-09-22 The Procter & Gamble Company Process for preparing emulsions that are polymerizable to absorbent foam materials
US5268224A (en) * 1991-08-12 1993-12-07 The Procter & Gamble Company Absorbent foam materials for aqueous body fluids and absorbent articles containing such materials
US5260345A (en) * 1991-08-12 1993-11-09 The Procter & Gamble Company Absorbent foam materials for aqueous body fluids and absorbent articles containing such materials
TW246682B (fr) * 1991-08-12 1995-05-01 Procter & Gamble
US5352711A (en) * 1991-08-12 1994-10-04 The Proctor & Gamble Company Method for hydrophilizing absorbent foam materials
US5147345A (en) * 1991-08-12 1992-09-15 The Procter & Gamble Company High efficiency absorbent articles for incontinence management
US5198472A (en) * 1991-08-12 1993-03-30 The Procter & Gamble Company Process for preparing emulsions that are polymerizable to absorbent foam materials
US5154713A (en) * 1991-10-22 1992-10-13 Nalco Chemical Company Enhancing absorption rates of superabsorbents by incorporating a blowing agent
US5118719A (en) * 1991-10-22 1992-06-02 Nalco Chemical Company Enhancing absorption rates of superabsorbents by incorporating a blowing agent
JP3460229B2 (ja) * 1992-01-14 2003-10-27 ソニー株式会社 雑音低減装置
US5189070A (en) * 1992-05-29 1993-02-23 Shell Oil Company Process for preparing low density porous crosslinked polymeric materials
US5210104A (en) * 1992-10-15 1993-05-11 Shell Oil Company Process for preparing low density porous crosslinked polymeric materials
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

Also Published As

Publication number Publication date
EP0690729A1 (fr) 1996-01-10
JPH08508527A (ja) 1996-09-10
HU218107B (hu) 2000-06-28
US5506035A (en) 1996-04-09
WO1994022502A1 (fr) 1994-10-13
BR9406026A (pt) 1996-02-06
FI954535A (fi) 1995-11-15
CA2157468A1 (fr) 1994-10-13
AU6447194A (en) 1994-10-24
HUT72723A (en) 1996-05-28
ATE239513T1 (de) 2003-05-15
HU9502786D0 (en) 1995-11-28
PH31419A (en) 1998-10-29
FI954535A0 (fi) 1995-09-25
DE69432630D1 (de) 2003-06-12
KR100317398B1 (ko) 2002-11-20
CA2157468C (fr) 2001-09-04
CZ245795A3 (en) 1996-01-17
US5451452A (en) 1995-09-19
NO953729L (no) 1995-11-23
US5338766A (en) 1994-08-16
JP3373208B2 (ja) 2003-02-04
DE69432630T2 (de) 2004-02-19
NO953729D0 (no) 1995-09-21
EP0690729B1 (fr) 2003-05-07
TW316272B (fr) 1997-09-21

Similar Documents

Publication Publication Date Title
SG54185A1 (en) Superabsorbent polymer foam
EP1470827A3 (fr) Aricle absorbant
HU906103D0 (en) Foamized, biologically reducable polymer products and process for their production
DE69507522T2 (de) Blockcopolymere aus monovinylaromatischem Monomer und konjugiertem Dien
AU649240B2 (en) Aqueous-liquid and blood-absorbing powdery reticulated polymers, process for producing the same and their use as absorbents in sanitary articles
EP0696612A3 (fr) Articles biodégradables sous forme de mousse et procédé pour leur préparation
EP0744435A4 (fr) Resine absorbant l'eau, son procede de production et composition de resine absorbant l'eau
SG50421A1 (en) Process for the manufacture of a composition comprising a vinylaromatic polymer and a rubber
ES2126045T3 (es) Copolimeros de bloques de composicion gradualmente variable de monovinilarenos y dienos conjugados.
KR19987001305A (en) Cross-linked polymers made from 1,3,7-octatriene and like conjugated polyenes
CA2038502A1 (fr) Methode de production controlee de particules de dimension uniforme de l'ordre de 1 a 50 micrometres
HK1040497A1 (zh) 含有可生物降解的pha共聚物的吸收物品
CA2018110A1 (fr) Polymeres absorbants et methode de fabrication desdits polymeres
CA2257516A1 (fr) Procede de fabrication et methode d'utilisation de corps contenant un polymere super-absorbant
EP0377323A3 (fr) Mousses microcellulaires à cellules fermées et leur procédé de préparation
AU8085691A (en) Activation of polysaccharide hydrolase
TW372979B (en) Hydrogenated asymmetric radial copolymer
CA2018821A1 (fr) Procede servant a la fabrication de billes expansibles
GB2014153A (en) Foamed ethylene copolymer articles
MXPA04005164A (es) Articulo absorbente que comprenden polimero con indice de integridad de gel bajo.
AU2965999A (en) Absorbent structure and product based on raw materials having a high degree of renewability
CA2038059A1 (fr) Procede pour la production d'un vecteur pour les dosages immunologiques