WO2009056436A3 - Kompositmaterial aus einem superabsorber und einem trägermaterial und verfahren zu dessen herstellung durch polymerisation des trägermaterials in gegenwart des superabsorbers - Google Patents

Kompositmaterial aus einem superabsorber und einem trägermaterial und verfahren zu dessen herstellung durch polymerisation des trägermaterials in gegenwart des superabsorbers Download PDF

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Publication number
WO2009056436A3
WO2009056436A3 PCT/EP2008/063713 EP2008063713W WO2009056436A3 WO 2009056436 A3 WO2009056436 A3 WO 2009056436A3 EP 2008063713 W EP2008063713 W EP 2008063713W WO 2009056436 A3 WO2009056436 A3 WO 2009056436A3
Authority
WO
WIPO (PCT)
Prior art keywords
superabsorber
composite material
supporting material
elastic
production
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.)
Ceased
Application number
PCT/EP2008/063713
Other languages
English (en)
French (fr)
Other versions
WO2009056436A2 (de
Inventor
Hans-Jürgen QUADBECK-SEEGER
Ulrike Licht
Ernst Jügen BAUER
Timo Baumgärtner
Antje Ziemer
Armin Alteheld
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Priority to DE112008002847T priority Critical patent/DE112008002847A5/de
Publication of WO2009056436A2 publication Critical patent/WO2009056436A2/de
Publication of WO2009056436A3 publication Critical patent/WO2009056436A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • A61L15/225—Mixtures of macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2207/00—Foams characterised by their intended use
    • C08J2207/10—Medical applications, e.g. biocompatible scaffolds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08J2361/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08J2361/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2400/00—Characterised by the use of unspecified polymers
    • C08J2400/14—Water soluble or water swellable polymers, e.g. aqueous gels
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/14—Applications used for foams
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/08—Homopolymers or copolymers of acrylic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Hematology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Die vorliegende Erfindung betrifft ein Kompositmaterial, umfassend wenigstens ein superabsorbierendes Polymer und wenigstens einen elastischen Aminoplastschaum als Trägermaterial, Hygieneprodukte, Dichtmaterialien, Isolierstoffe, Trockenmittel, Wasserspeicher, Verpackungen und künstliche Pflanzensubstrate, enthaltend ein Kompositmaterial, sowie ein Verfahren zur Herstellung eines Kompositmaterials enthaltend wenigstens einen elastischen Aminoplastschaum als Trägermaterial und wenigstens ein superabsorbierendes Polymer umfassend die Schritte: (A) Bereitstellen einer wässrigen Lösung oder Dispersion, welche Vorläuferverbindungen des wenigstens einen elastischen Aminoplastschaum und gegebenenfalls weitere Zusätze enthält, (B) Zugabe wenigstens eines superabsorbierenden Polymers zu der wässrigen Lösung oder Dispersion aus Schritt (A), und (C) Polymerisieren der Vorläuferverbindungen des wenigstens einen elastischen Aminoplastschaumes in der wässrigen Lösung oder Dispersion aus Schritt (B), um das Kompositmaterial zu erhalten, durch Erhitzen.
PCT/EP2008/063713 2007-10-30 2008-10-13 Kompositmaterial aus einem superabsorber und einem trägermaterial und verfahren zu dessen herstellung durch polymerisation des trägermaterials in gegenwart des superabsorbers Ceased WO2009056436A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112008002847T DE112008002847A5 (de) 2007-10-30 2008-10-13 Kompositmaterial aus einem Superabsorber und einem Trägermaterial und Verfahren zu dessen Herstellung durch Polymerisation des Trägermaterials in Gegenwart des Superabsorbers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07119580.4 2007-10-30
EP07119580 2007-10-30

Publications (2)

Publication Number Publication Date
WO2009056436A2 WO2009056436A2 (de) 2009-05-07
WO2009056436A3 true WO2009056436A3 (de) 2010-03-11

Family

ID=40193758

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/063713 Ceased WO2009056436A2 (de) 2007-10-30 2008-10-13 Kompositmaterial aus einem superabsorber und einem trägermaterial und verfahren zu dessen herstellung durch polymerisation des trägermaterials in gegenwart des superabsorbers

Country Status (2)

Country Link
DE (1) DE112008002847A5 (de)
WO (1) WO2009056436A2 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5147345A (en) * 1991-08-12 1992-09-15 The Procter & Gamble Company High efficiency absorbent articles for incontinence management
WO2002006385A2 (de) * 2000-07-15 2002-01-24 Basf Aktiengesellschaft Verwendung von offenzelligen elastischen schaumstoffen auf basis von melamin/formaldehyd-kondensationsprodukten in hygieneartikeln
US20040121905A1 (en) * 2002-12-23 2004-06-24 Kimberly - Clark Worldwide, Inc Method of making an absorbent composite
WO2006122934A2 (de) * 2005-05-18 2006-11-23 Basf Aktiengesellschaft Verfahren zur herstellung von papier, pappe und karton in gegenwart von wasserquellbaren polymeren
WO2008019966A1 (de) * 2006-08-17 2008-02-21 Basf Se Wässrige dispersionen von vernetzten, tertiäre estergruppen enthaltenden emulsionspolymerisaten und daraus hergestellte wasserabsorbierende materialien auf einem trägermaterial

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5147345A (en) * 1991-08-12 1992-09-15 The Procter & Gamble Company High efficiency absorbent articles for incontinence management
WO2002006385A2 (de) * 2000-07-15 2002-01-24 Basf Aktiengesellschaft Verwendung von offenzelligen elastischen schaumstoffen auf basis von melamin/formaldehyd-kondensationsprodukten in hygieneartikeln
US20040121905A1 (en) * 2002-12-23 2004-06-24 Kimberly - Clark Worldwide, Inc Method of making an absorbent composite
WO2006122934A2 (de) * 2005-05-18 2006-11-23 Basf Aktiengesellschaft Verfahren zur herstellung von papier, pappe und karton in gegenwart von wasserquellbaren polymeren
WO2008019966A1 (de) * 2006-08-17 2008-02-21 Basf Se Wässrige dispersionen von vernetzten, tertiäre estergruppen enthaltenden emulsionspolymerisaten und daraus hergestellte wasserabsorbierende materialien auf einem trägermaterial

Also Published As

Publication number Publication date
DE112008002847A5 (de) 2011-01-27
WO2009056436A2 (de) 2009-05-07

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