DE69840052D1 - Multikomponenten-partikel aus superabsorbierendem gel - Google Patents

Multikomponenten-partikel aus superabsorbierendem gel

Info

Publication number
DE69840052D1
DE69840052D1 DE69840052T DE69840052T DE69840052D1 DE 69840052 D1 DE69840052 D1 DE 69840052D1 DE 69840052 T DE69840052 T DE 69840052T DE 69840052 T DE69840052 T DE 69840052T DE 69840052 D1 DE69840052 D1 DE 69840052D1
Authority
DE
Germany
Prior art keywords
particles
multicomponent
super absorbent
disclosed
resin
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.)
Expired - Lifetime
Application number
DE69840052T
Other languages
English (en)
Inventor
Thomas W Beihoffer
Michael A Mitchell
Mark Anderson
Anthony S Tomlin
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
Amcol International Corp
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
Priority claimed from US09/179,553 external-priority patent/US6222091B1/en
Application filed by Amcol International Corp filed Critical Amcol International Corp
Application granted granted Critical
Publication of DE69840052D1 publication Critical patent/DE69840052D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • A61F13/5376—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterised by the performance of the layer, e.g. acquisition rate, distribution time, transfer time
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/12—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
    • C08L101/14—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity the macromolecular compounds being water soluble or water swellable, e.g. aqueous gels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
    • Y10S977/775—Nanosized powder or flake, e.g. nanosized catalyst
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/254—Polymeric or resinous material
    • 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.]
    • 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
DE69840052T 1997-11-19 1998-11-11 Multikomponenten-partikel aus superabsorbierendem gel Expired - Lifetime DE69840052D1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/974,125 US6072101A (en) 1997-11-19 1997-11-19 Multicomponent superabsorbent gel particles
US09/120,674 US6235965B1 (en) 1997-11-19 1998-07-22 Multicomponent superabsorbent gel particles
US09/179,553 US6222091B1 (en) 1997-11-19 1998-10-28 Multicomponent superabsorbent gel particles
PCT/US1998/024006 WO1999025393A2 (en) 1997-11-19 1998-11-11 Multicomponent superabsorbent gel particles

Publications (1)

Publication Number Publication Date
DE69840052D1 true DE69840052D1 (de) 2008-11-06

Family

ID=25521623

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69840052T Expired - Lifetime DE69840052D1 (de) 1997-11-19 1998-11-11 Multikomponenten-partikel aus superabsorbierendem gel

Country Status (6)

Country Link
US (6) US6072101A (de)
EP (1) EP2011462A1 (de)
JP (1) JP4837824B2 (de)
AT (1) ATE409049T1 (de)
DE (1) DE69840052D1 (de)
ZA (1) ZA9810461B (de)

Families Citing this family (111)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4168161B2 (ja) * 1997-11-19 2008-10-22 アンコル インターナショナル コーポレイション ポリ（ビニルアミン）型高吸収性ゲルおよびその製造方法
US6072101A (en) * 1997-11-19 2000-06-06 Amcol International Corporation Multicomponent superabsorbent gel particles
US6222091B1 (en) * 1997-11-19 2001-04-24 Basf Aktiengesellschaft Multicomponent superabsorbent gel particles
US6720471B1 (en) * 1998-04-28 2004-04-13 The Procter & Gamble Company Absorbent articles having reduced rewet with distribution materials positioned underneath storage material
US6562743B1 (en) * 1998-12-24 2003-05-13 Bki Holding Corporation Absorbent structures of chemically treated cellulose fibers
DE19909653A1 (de) * 1999-03-05 2000-09-07 Stockhausen Chem Fab Gmbh Pulverförmige, vernetzte, wässrige Flüssigkeiten sowie Blut absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung
AU3870700A (en) * 1999-03-12 2000-10-04 Basf Aktiengesellschaft Color-stable superabsorbent polymer composition
DE60016730T3 (de) * 1999-04-12 2009-11-19 Kao Corp. Wegwerfwindel
US6342652B1 (en) * 1999-09-01 2002-01-29 Nippon Shokubai Co., Ltd. Water-swellable crosslinked polymer, its composition, and their production processes and uses
US6455114B1 (en) * 1999-10-13 2002-09-24 Isaac Goldhirsch Composite absorbent structure and method
US6710224B2 (en) 1999-10-25 2004-03-23 Paragon Trade Brands Superabsorbent polymers providing long-term generation of free volume in partially hydrated absorbent cores
US6534554B1 (en) * 1999-10-27 2003-03-18 Basf Aktiengesellschaft Multicomponent ion exchange resins
EP1265572A1 (de) * 1999-11-04 2002-12-18 Paragon Trade Brands, Inc. Superabsorbierende zusammensetzung und zugehöriger absorbierender artikel
DE19962935A1 (de) * 1999-12-24 2001-06-28 Bayer Ag Verfahren zur Herstellung von vernetzten Ionenaustauschern auf Basis von ungesättigten, aliphatischen Nitrilen
US7687681B2 (en) * 2000-05-26 2010-03-30 Kimberly-Clark Worldwide, Inc. Menses specific absorbent systems
JP4430208B2 (ja) * 2000-06-29 2010-03-10 ユニ・チャームペットケア株式会社 ペット用粒状吸収体
FR2825246B1 (fr) * 2001-06-05 2004-06-04 Oreal Dispositif de conditionnement et/ou d'application comprenant des fibres comportant des particules capables d'absorber un liquide ou un compose en solution dans ce liquide ou de se dissoudre dans un liquide
US20030144379A1 (en) * 2001-08-22 2003-07-31 Mitchell Michael A. Multicomponent superabsorbent gel particles
JP4388808B2 (ja) * 2001-10-01 2009-12-24 ビーエーエスエフ ソシエタス・ヨーロピア 酸性中心を有する高膨潤性ヒドロゲル
CN1589160A (zh) * 2001-11-21 2005-03-02 巴斯福股份公司 超吸收性聚合物颗粒
AU2002349359A1 (en) * 2001-12-20 2003-07-09 Basf Aktiengesellschaft Absorbent article
US7767875B2 (en) 2001-12-31 2010-08-03 Kimberly-Clark Worldwide, Inc. Wetness indicator for alerting a wearer to urination
DE50308061D1 (de) * 2002-02-06 2007-10-11 Basf Ag Schaumstoffe aus wasserabsorbierenden basischen polymeren, verfahren zu ihrer herstellung und ihre verwendung
US20030204180A1 (en) * 2002-04-30 2003-10-30 Kimberly-Clark Worldwide, Inc. Temperature responsive delivery systems
JP2005523776A (ja) * 2002-05-01 2005-08-11 ビーエーエスエフ アクチェンゲゼルシャフト 可塑化された高吸水性ポリマーシートおよび衛生用品におけるその使用
US20030215395A1 (en) * 2002-05-14 2003-11-20 Lei Yu Controllably degradable polymeric biomolecule or drug carrier and method of synthesizing said carrier
US7378566B2 (en) 2002-12-13 2008-05-27 Kimberly-Clark Worldwide, Inc. Absorbent core including folded substrate
US7294591B2 (en) * 2002-12-13 2007-11-13 Kimberly-Clark Worldwide, Inc. Absorbent composite including a folded substrate and an absorbent adhesive composition
US20070269891A9 (en) * 2003-01-13 2007-11-22 Yasunobu Tanaka Solid surface with immobilized degradable cationic polymer for transfecting eukaryotic cells
US20040138154A1 (en) * 2003-01-13 2004-07-15 Lei Yu Solid surface for biomolecule delivery and high-throughput assay
DE602004018761D1 (de) * 2003-03-27 2009-02-12 Basf Se Prozess zur reduzierung des gehalts wasserlöslicher salze in wässrigen vinylamin-polymerlösungen
US6821331B2 (en) * 2003-04-09 2004-11-23 Wisconsin Alumni Research Foundation Protein-polysaccharide hybrid hydrogels
US20040204554A1 (en) * 2003-04-09 2004-10-14 Ko Young Chan Process for making a multifunctional superabsorbent polymer
US7169843B2 (en) * 2003-04-25 2007-01-30 Stockhausen, Inc. Superabsorbent polymer with high permeability
US20040254549A1 (en) * 2003-06-16 2004-12-16 Kimberly-Clark Worldwide, Inc. Personal wear article with wetness indicator
US7250548B2 (en) 2003-06-16 2007-07-31 Kimberly-Clark Worldwide, Inc. Absorbent article with temperature change member disposed on the outer cover and between absorbent assembly portions
DE10334286B4 (de) * 2003-07-25 2006-01-05 Stockhausen Gmbh Pulverförmige,wasserabsorbierende Polymere mit mittels thermoplastischen Klebstoffen gebundenen Feinteilchen, Verfahren zu deren Herstellung sowie diese beinhaltende chemische Produkte und Verbunde
US7696401B2 (en) * 2003-07-31 2010-04-13 Evonik Stockhausen, Inc. Absorbent materials and absorbent articles incorporating such absorbent materials
EP1512417B1 (de) * 2003-09-02 2013-06-19 Nippon Shokubai Co., Ltd. Teilchenförmige, wasserabsorbierende Harzzusammensetzung
JP4500134B2 (ja) * 2003-09-02 2010-07-14 株式会社日本触媒 粒子状吸水性樹脂組成物
US7163677B2 (en) * 2003-10-24 2007-01-16 Nitto Denko Corporation Cationic polymers having degradable crosslinks
US7291674B2 (en) * 2003-10-28 2007-11-06 Stockhausen, Inc. Superabsorbent polymer
US7872168B2 (en) * 2003-10-31 2011-01-18 Kimberely-Clark Worldwide, Inc. Stretchable absorbent article
US7173086B2 (en) * 2003-10-31 2007-02-06 Stockhausen, Inc. Superabsorbent polymer with high permeability
US7662745B2 (en) 2003-12-18 2010-02-16 Kimberly-Clark Corporation Stretchable absorbent composites having high permeability
US7147752B2 (en) 2003-12-19 2006-12-12 Kimberly-Clark Worldwide, Inc. Hydrophilic fibers containing substantive polysiloxanes and tissue products made therefrom
EP1696972B1 (de) * 2003-12-19 2016-10-26 Buckeye Technologies Inc. Faser mit variabler benetzbarkeit und die fasern enthaltendes materialien
US7479578B2 (en) * 2003-12-19 2009-01-20 Kimberly-Clark Worldwide, Inc. Highly wettable—highly flexible fluff fibers and disposable absorbent products made of those
US7811948B2 (en) * 2003-12-19 2010-10-12 Kimberly-Clark Worldwide, Inc. Tissue sheets containing multiple polysiloxanes and having regions of varying hydrophobicity
US7186318B2 (en) * 2003-12-19 2007-03-06 Kimberly-Clark Worldwide, Inc. Soft tissue hydrophilic tissue products containing polysiloxane and having unique absorbent properties
EP1547625A1 (de) * 2003-12-23 2005-06-29 The Procter & Gamble Company Superabsorbierende Materialien mit Mehrkomponenten-Partikeln
CN1938083B (zh) 2004-03-31 2011-06-08 株式会社日本触媒 含水液体吸收剂和其生产方法
US7772456B2 (en) 2004-06-30 2010-08-10 Kimberly-Clark Worldwide, Inc. Stretchable absorbent composite with low superaborbent shake-out
US7938813B2 (en) * 2004-06-30 2011-05-10 Kimberly-Clark Worldwide, Inc. Absorbent article having shaped absorbent core formed on a substrate
US7247215B2 (en) * 2004-06-30 2007-07-24 Kimberly-Clark Worldwide, Inc. Method of making absorbent articles having shaped absorbent cores on a substrate
US8324446B2 (en) * 2004-06-30 2012-12-04 Kimberly-Clark Worldwide, Inc. Unitary absorbent core with binding agents
US8080705B2 (en) * 2004-07-28 2011-12-20 The Procter & Gamble Company Superabsorbent polymers comprising direct covalent bonds between polymer chain segments and method of making them
US20060058747A1 (en) * 2004-09-16 2006-03-16 Nguyen Hien V Drapeable sanitary absorbent napkin
US20060069365A1 (en) * 2004-09-30 2006-03-30 Sperl Michael D Absorbent composite having selective regions for improved attachment
US7358223B2 (en) * 2004-10-04 2008-04-15 Nitto Denko Corporation Biodegradable cationic polymers
US20060135932A1 (en) * 2004-12-21 2006-06-22 Abuto Frank P Stretchable absorbent core and wrap
US20120269886A1 (en) 2004-12-22 2012-10-25 Nitto Denko Corporation Therapeutic agent for pulmonary fibrosis
PT2730277T (pt) 2004-12-22 2020-04-21 Nitto Denko Corp Veículo de fármaco e kit de veículo de fármaco para a inibição da fibrose
US20060142719A1 (en) * 2004-12-28 2006-06-29 Kimberly-Clark Worldwide, Inc. Evaporative disposable garment
US8129582B2 (en) 2004-12-29 2012-03-06 Kimberly-Clark Worldwide, Inc. Absorbent article featuring a temperature change member
US20060142713A1 (en) * 2004-12-29 2006-06-29 Long Andrew M Absorbent article featuring a temperature change member
US7632978B2 (en) * 2005-04-29 2009-12-15 Kimberly-Clark Worldwide, Inc. Absorbent article featuring an endothermic temperature change member
US8541643B2 (en) * 2005-08-05 2013-09-24 Schill + Seilacher Aktiengesellschaft Superabsorbents, nanofiber nonwovens finished therewith and use thereof
US20070135785A1 (en) * 2005-12-12 2007-06-14 Jian Qin Absorbent articles comprising thermoplastic coated superabsorbent polymer materials
US7812082B2 (en) * 2005-12-12 2010-10-12 Evonik Stockhausen, Llc Thermoplastic coated superabsorbent polymer compositions
US9572886B2 (en) 2005-12-22 2017-02-21 Nitto Denko Corporation Agent for treating myelofibrosis
US7700541B2 (en) * 2006-04-06 2010-04-20 Nitto Denko Corporation Biodegradable cationic polymers
US20070255243A1 (en) * 2006-04-28 2007-11-01 Kaun James M Dimensionally stable stretchable absorbent composite
EP2137238B1 (de) * 2007-03-26 2017-04-19 Nippon Shokubai Co., Ltd. Klassifizierungsverfahren von partikelförmigem wasserabsorbierendem harz
TWI407971B (zh) * 2007-03-30 2013-09-11 Nitto Denko Corp Cancer cells and tumor-related fibroblasts
US20080312174A1 (en) * 2007-06-05 2008-12-18 Nitto Denko Corporation Water soluble crosslinked polymers
JP2010539245A (ja) 2007-09-14 2010-12-16 日東電工株式会社 薬物担体
WO2009041870A1 (en) * 2007-09-27 2009-04-02 Sca Hygiene Products Ab Claylinked polymer gels
US9457048B2 (en) * 2008-02-05 2016-10-04 Wellosophy Corporation Absorbent ingestible agents and associated methods of manufacture and use
US8613834B2 (en) * 2008-04-03 2013-12-24 Basf Se Paper coating or binding formulations and methods of making and using same
US7814980B2 (en) * 2008-04-10 2010-10-19 Halliburton Energy Services, Inc. Micro-crosslinked gels and associated methods
US8006760B2 (en) * 2008-04-10 2011-08-30 Halliburton Energy Services, Inc. Clean fluid systems for partial monolayer fracturing
ES2414807T3 (es) 2008-05-27 2013-07-22 Awds Technologies Srl Sistema de guiado de alambre
DE102008030712A1 (de) * 2008-06-27 2009-12-31 Construction Research & Technology Gmbh Zeitverzögerte superabsorbierende Polymere
EP2174741B1 (de) 2008-10-07 2012-06-20 SIDERGAS SpA Abdeckung für einen Schweißdrahtbehälter
EP2204431A1 (de) 2008-12-18 2010-07-07 Basf Se Verfahren zur Blockierung unterirdischer Formationen
RU2541564C9 (ru) 2009-07-15 2015-11-20 Басф Се Смеси, содержащие олигомерные или полимерные соединения, их получение и применение
US8674263B2 (en) 2009-07-20 2014-03-18 Awds Technologies Srl Wire guiding liner, in particular a welding wire liner, with biasing means between articulated guiding bodies
US8389901B1 (en) 2010-05-27 2013-03-05 Awds Technologies Srl Welding wire guiding liner
US8882018B2 (en) 2011-12-19 2014-11-11 Sidergas Spa Retainer for welding wire container and welding wire container with retainer
US9375507B2 (en) 2013-04-10 2016-06-28 Evonik Corporation Particulate superabsorbent polymer composition having improved stability
US9302248B2 (en) 2013-04-10 2016-04-05 Evonik Corporation Particulate superabsorbent polymer composition having improved stability
WO2014185398A1 (ja) * 2013-05-13 2014-11-20 Jsr株式会社 重合体組成物、架橋重合体、タイヤ及び重合体
US10294065B2 (en) 2013-06-06 2019-05-21 Sidergas Spa Retainer for a welding wire container and welding wire container
US9334337B2 (en) 2014-01-24 2016-05-10 Baker Hughes Incorporated Enhanced water swellable compositions
KR102092943B1 (ko) 2014-01-29 2020-04-14 삼성전자주식회사 전기 흡착 탈이온 장치용 전극 조성물, 및 이를 포함하는 전기 흡착 탈이온 장치용 전극
CN106102903A (zh) * 2014-03-14 2016-11-09 通用电气医疗集团生物工艺研发股份公司 用于生物颗粒纯化的分离基质
US10343231B2 (en) 2014-05-28 2019-07-09 Awds Technologies Srl Wire feeding system
CN107074431A (zh) 2014-08-26 2017-08-18 诺查股份有限公司 具有阻燃层和绝热层的集装箱
US10010962B1 (en) 2014-09-09 2018-07-03 Awds Technologies Srl Module and system for controlling and recording welding data, and welding wire feeder
US10350696B2 (en) 2015-04-06 2019-07-16 Awds Technologies Srl Wire feed system and method of controlling feed of welding wire
US9975728B2 (en) 2015-09-10 2018-05-22 Sidergas Spa Wire container lid, wire container and wire feeding system
US9950857B1 (en) 2016-10-17 2018-04-24 Sidergas Spa Welding wire container
CN109843239A (zh) * 2016-10-31 2019-06-04 金伯利-克拉克环球有限公司 控制热塑性的注射模制且可冲散的材料中的表面分散性
GB2571875B (en) 2016-11-30 2021-10-13 Kimberly Clark Co Molding thermoplastic injection-molded and flushable materials
US10953352B2 (en) 2017-05-19 2021-03-23 Baleen Process Solutions Fluid treatment system and method of use utilizing a membrane
US20190246681A1 (en) * 2018-02-15 2019-08-15 Rotem Naftalovich Use of nondigestible nonfibrous volumizer of meal content as a method for increasing feeling of satiety
JPWO2020095811A1 (ja) * 2018-11-05 2021-10-07 住友精化株式会社 吸水性樹脂
KR102085567B1 (ko) * 2018-12-26 2020-03-06 김지연 수분해성 친환경 생리대
US11278981B2 (en) 2020-01-20 2022-03-22 Awds Technologies Srl Device for imparting a torsional force onto a wire
US11174121B2 (en) 2020-01-20 2021-11-16 Awds Technologies Srl Device for imparting a torsional force onto a wire

Family Cites Families (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3041292A (en) * 1954-12-13 1962-06-26 Dow Chemical Co Composite ion exchange resin bodies
US3041092A (en) 1958-04-29 1962-06-26 Brewer Titchener Corp Pivotal joint connection
US3332890A (en) * 1962-03-12 1967-07-25 Dow Chemical Co Process of making composite ion exchange resin bodies
AU434130B2 (en) * 1967-11-22 1973-03-27 Commonwealth Scientific And Industrial Research Organization Improved ion-exchange resins
US3758641A (en) * 1971-01-21 1973-09-11 Dow Chemical Co Adhesion of polymer gels to cellulose
US3716481A (en) * 1971-07-19 1973-02-13 Ici Australia Ltd Thermal regeneration ion exchange process with triallylamine polymers
US3901236A (en) * 1974-07-29 1975-08-26 Union Carbide Corp Disposable absorbent articles containing hydrogel composites having improved fluid absorption efficiencies and processes for preparation
US3957698A (en) * 1974-11-05 1976-05-18 The Dow Chemical Company Thermally reversible, amphoteric ion exchange resins consisting of crosslinked microbeads embedded in crosslinked matrix of opposite exchange group type
US4139499A (en) * 1975-07-01 1979-02-13 Ici Australia Limited Thermally reversible amphoteric ion exchange resins of improved demineralization capacity
US4206051A (en) * 1978-01-10 1980-06-03 Ici Australia Limited Process for demineralizing saline solutions
US4229545A (en) * 1978-02-27 1980-10-21 Ici Australia Limited Matrix amphoteric thermally regenerable ion exchange resins
US4378439A (en) * 1978-03-06 1983-03-29 Ici Australia Limited Purification of saline solutions
US4578068A (en) * 1983-12-20 1986-03-25 The Procter & Gamble Company Absorbent laminate structure
PH26954A (en) * 1985-05-15 1992-12-03 Procter & Gamble Disposable absorbent articles
US4818598A (en) * 1985-06-28 1989-04-04 The Procter & Gamble Company Absorbent structures
US5384343A (en) 1986-03-03 1995-01-24 Allied Colloids Limited Water absorbing polymers
TW201758B (de) * 1988-06-28 1993-03-11 Catalyst co ltd
US5340865A (en) 1988-12-19 1994-08-23 Cytec Technology Corp. Cross-linked cationic polyermic microparticles
US5079080A (en) * 1989-05-26 1992-01-07 Bix Fiberfilm Corporation Process for forming a superabsorbent composite web from fiberforming thermoplastic polymer and supersorbing polymer and products produced thereby
US5085787A (en) * 1989-11-29 1992-02-04 Air Products And Chemicals, Inc. Crosslinked vinylamine polymer in enhanced oil recovery
US5149335A (en) 1990-02-23 1992-09-22 Kimberly-Clark Corporation Absorbent structure
US5140076A (en) 1990-04-02 1992-08-18 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method of treating the surface of an absorbent resin
DE4020780C1 (de) * 1990-06-29 1991-08-29 Chemische Fabrik Stockhausen Gmbh, 4150 Krefeld, De
US5075399A (en) 1990-11-15 1991-12-24 Phillips Petroleum Company Superabsorbent crosslinked ampholytic ion pair copolymers
GB9107952D0 (en) * 1991-04-15 1991-05-29 Dow Rheinmuenster Surface crosslinked and surfactant coated absorbent resin particles and method of preparation
US5274018A (en) * 1991-05-24 1993-12-28 Massachusetts Institute Of Technology Salt tolerant super absorbents
US5352480A (en) * 1992-08-17 1994-10-04 Weyerhaeuser Company Method for binding particles to fibers using reactivatable binders
EP1219744B1 (de) * 1992-08-17 2004-10-20 Weyerhaeuser Company Bindemittel für Partikel
US5447727A (en) * 1992-10-14 1995-09-05 The Dow Chemical Company Water-absorbent polymer having improved properties
CA2092604A1 (en) * 1992-11-12 1994-05-13 Richard Swee-Chye Yeo Hydrophilic, multicomponent polymeric strands and nonwoven fabrics made therewith
TW320647B (de) * 1993-02-24 1997-11-21
DE4333056C2 (de) * 1993-09-29 1998-07-02 Stockhausen Chem Fab Gmbh Pulverförmige, wäßrige Flüssigkeiten absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung als Absorptionsmittel
EP0700672B1 (de) * 1994-09-09 2000-05-24 The Procter & Gamble Company Saugfähiges Verbundmaterial und Verfahren zu seiner Herstellung
US5763523A (en) 1993-11-24 1998-06-09 Cytec Technology Corp. Stable emulsion blends and methods for their use
US5849405A (en) * 1994-08-31 1998-12-15 The Procter & Gamble Company Absorbent materials having improved absorbent property and methods for making the same
DE69526576T2 (de) * 1994-02-17 2003-01-02 Procter & Gamble Absorbierende produkte versehen mit saugfähigen materialien mit verbesserten absorptionseigenschaften
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
US5859074A (en) * 1994-11-09 1999-01-12 The Procter & Gamble Co. Treating interparticle bonded aggregates with latex to increase flexibility of porous, absorbent macrostructures
IT1267493B1 (it) 1994-11-10 1997-02-05 P & G Spa Polimero cationico, ad esempio di tipo superassorbente, procedimento ed uso relativi.
IT1267495B1 (it) * 1994-11-10 1997-02-05 P & G Spa Materiale assorbente, ad esempio di tipo superassorbente, e relativo uso.
IT1267494B1 (it) * 1994-11-10 1997-02-05 P & G Spa Materiale assorbente, ad esempio di tipo superassorbente, e relativo uso.
US5804605A (en) 1994-11-10 1998-09-08 The Procter & Gamble Company Absorbent material
IT1267184B1 (it) * 1994-12-06 1997-01-28 P & G Spa Materiale assorbente, ad esempio del tipo superassorbente, e relativo impiego.
US5559335A (en) 1994-12-28 1996-09-24 The University Of Utah Rotating and warping projector/backprojector for converging-beam geometries
US5849862A (en) * 1995-06-07 1998-12-15 Cytec Technology Corp. Processes of spray drying polymer-containing dispersions, water-in-oil emulsions and water-in-oil microemulsions
US6011196A (en) * 1995-10-03 2000-01-04 The Procter & Gamble Company Absorbent material having improved absorbent permeability and methods for making the same
SE9503818L (sv) * 1995-10-30 1997-04-28 Moelnlycke Ab Absorberande alster med längsgående utskjutande fastsättningsflikar i ett förpackningsomslag samt förpackning för ett absorberande alster
FR2741628B1 (fr) * 1995-11-29 1998-02-06 Centre Nat Rech Scient Nouveaux hydrogels a base de copolymeres trisequences et leur application notamment a la liberation progressive de principes actifs
JPH11506966A (ja) * 1996-03-22 1999-06-22 ザ、プロクター、エンド、ギャンブル、カンパニー 改良された獲得性能を有する吸収性コア及びそれらを含む吸収製品
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
US5855572A (en) * 1996-03-22 1999-01-05 The Procter & Gamble Company Absorbent components having a fluid acquisition zone
US6951895B1 (en) * 1996-12-02 2005-10-04 Kimberly-Clark Worldwide, Inc. Absorbent composition
EP0964894A1 (de) * 1997-02-19 1999-12-22 The Procter & Gamble Company Mischbett aus hydrogel bildenden ionenaustauscherpolymerenzusammensetzungen und absorbierende teile mit relativ hohen konzentrationen von diesen zusammensetzungen
US6140550A (en) * 1997-06-27 2000-10-31 Basf Aktiengesellschaft Water-absorbent article and method
US6156020A (en) * 1997-11-15 2000-12-05 The Procter & Gamble Company Absorbent article with micro-particulate storage member
US5962578A (en) * 1997-11-19 1999-10-05 Amcol International Corporation Poly(dialkylaminoalkyl (meth)acrylamide)-based superabsorbent gels
US6222091B1 (en) * 1997-11-19 2001-04-24 Basf Aktiengesellschaft Multicomponent superabsorbent gel particles
US6072101A (en) * 1997-11-19 2000-06-06 Amcol International Corporation Multicomponent superabsorbent gel particles

Also Published As

Publication number Publication date
US6603056B2 (en) 2003-08-05
JP4837824B2 (ja) 2011-12-14
ZA9810461B (en) 1999-05-17
ATE409049T1 (de) 2008-10-15
US20010044612A1 (en) 2001-11-22
US6159591A (en) 2000-12-12
EP2011462A1 (de) 2009-01-07
US6596922B2 (en) 2003-07-22
JP2001523733A (ja) 2001-11-27
US6072101A (en) 2000-06-06
US20010029358A1 (en) 2001-10-11
US6235965B1 (en) 2001-05-22
US6509512B1 (en) 2003-01-21

Similar Documents

Publication Publication Date Title
DE69840052D1 (de) Multikomponenten-partikel aus superabsorbierendem gel
WO1999025393A3 (en) Multicomponent superabsorbent gel particles
ATE451488T1 (de) Hochabsorbierende mehrkomponentenfasern
DE69532833D1 (de) Absorbierender Artikel mit zusammengesetzter Brückenklappe
MX9605993A (es) Prenda desechable absorbedora de fluidos del cuerpo.
BR9007212A (pt) Material absorvente em particulas
DE69526983D1 (de) Absorbierender Artikel mit verbesserter Durchflusskontrolle
DE69422102T2 (de) Wegwerfwindel in Höschenform
DE69328378T2 (de) Absorbentpolymer mit niedrigen Staubformungstendenzen
DE69717437D1 (de) Absorbierender artikel mit einem den körper berührenden durchflusskontrollelement
DE69822789D1 (de) Weiches, starkes, absorbierendes material zur anwendung in absorbierenden artikeln
ATE234056T1 (de) Absorbierende artikel mit verbessertem fäkalspeicherelement
DE69637995D1 (de) Permeabele formkörper aus aktiven partikeln verbunden mit mikropartikeln aus haftklebemittelpolymer
PT941067E (pt) Formulacoes em po estaveis no estado vitreo
DE69515514T2 (de) Absorbierender artikel mit verbesserten eigenschaften
DE69821564D1 (de) Absorbierender Wegwerfartikel mit elastifizierten gefalteten Seitenklappen
DE69617566D1 (de) Absorbierende Wegwerfwindel
DE60040760D1 (de) Vorbefestigter absorbierender wegwerfartikel mit einem elastischen taillenband
KR950010914U (ko) 1회용 흡수성 패드
DE69711939T2 (de) Absorbierendes produkt mit verschlüssen
DE69520743D1 (de) Superabsorbierende polymerzusammensetzung
DE69006878D1 (de) Teilchenförmiger Reinigungsmittel-Zusatz, dessen Herstellung und Verwendung in Reinigungsmittelzusammensetzungen.
FR2627080B1 (fr) Couche-culotte a haut pouvoir absorbant
FR2711056B1 (fr) Pansement adhésif absorbant.
DE69813069D1 (de) Etikettförmiges sauerstoffabsorbierendes Mittel

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: BASF SE, 67063 LUDWIGSHAFEN, DE

8363 Opposition against the patent