WO2009056436A3 - Matériau composite comprenant un polymère superabsorbant et un support et procédé de production de ce matériau par polymérisation du support en présence du polymère superabsorbant - Google Patents

Matériau composite comprenant un polymère superabsorbant et un support et procédé de production de ce matériau par polymérisation du support en présence du polymère superabsorbant 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
German (de)
English (en)
Other versions
WO2009056436A2 (fr
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/fr
Publication of WO2009056436A3 publication Critical patent/WO2009056436A3/fr
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)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

La présente invention concerne un matériau composite comprenant au moins un polymère superabsorbant et au moins une mousse aminoplaste élastique en tant que support, des produits d'hygiène, des matériaux d'étanchéité, des isolants, des déshydratants, des systèmes de réserve d'eau, des emballages et des substrats végétaux artificiels contenant un matériau composite, ainsi qu'un procédé de production d'un matériau composite contenant au moins une mousse aminoplaste élastique en tant que support et au moins un polymère superabsorbant, ce procédé comprenant les étapes suivantes : (A) préparation d'une solution ou d'une dispersion aqueuse contenant des composés précurseurs de la ou des mousses aminoplastes élastiques et éventuellement des additifs, (B) addition d'au moins un polymère superabsorbant à la solution ou à la dispersion aqueuse issue de l'étape (A), et (C) polymérisation des composés précurseurs de la ou des mousses aminoplastes élastiques dans la solution ou la dispersion aqueuse issue de l'étape (B) pour produire le matériau composite, par chauffage.
PCT/EP2008/063713 2007-10-30 2008-10-13 Matériau composite comprenant un polymère superabsorbant et un support et procédé de production de ce matériau par polymérisation du support en présence du polymère superabsorbant Ceased WO2009056436A2 (fr)

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 (fr) 2009-05-07
WO2009056436A3 true WO2009056436A3 (fr) 2010-03-11

Family

ID=40193758

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/063713 Ceased WO2009056436A2 (fr) 2007-10-30 2008-10-13 Matériau composite comprenant un polymère superabsorbant et un support et procédé de production de ce matériau par polymérisation du support en présence du polymère superabsorbant

Country Status (2)

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

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 (fr) * 2000-07-15 2002-01-24 Basf Aktiengesellschaft Utilisation de mousses elastiques a alveoles ouvertes a base de produits de condensation melamine/formaldehyde, dans des articles hygieniques
US20040121905A1 (en) * 2002-12-23 2004-06-24 Kimberly - Clark Worldwide, Inc Method of making an absorbent composite
WO2006122934A2 (fr) * 2005-05-18 2006-11-23 Basf Aktiengesellschaft Procédé de fabrication de papier, de carton-pâte et de carton en présence de polymères pouvant gonfler en présence d'eau
WO2008019966A1 (fr) * 2006-08-17 2008-02-21 Basf Se DISPERSIONS AQUEUSES DE POLYMèreS en ÉMULSION CONTENANT DES GROUPES ESTER TERTIAIRES, réticulÉS, ET MATières ABSORBANT L'EAU FABRIQUÉS À PARTIR DE CELLES-CI SUR UN MATéRiau SUPPORT.

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 (fr) * 2000-07-15 2002-01-24 Basf Aktiengesellschaft Utilisation de mousses elastiques a alveoles ouvertes a base de produits de condensation melamine/formaldehyde, dans des articles hygieniques
US20040121905A1 (en) * 2002-12-23 2004-06-24 Kimberly - Clark Worldwide, Inc Method of making an absorbent composite
WO2006122934A2 (fr) * 2005-05-18 2006-11-23 Basf Aktiengesellschaft Procédé de fabrication de papier, de carton-pâte et de carton en présence de polymères pouvant gonfler en présence d'eau
WO2008019966A1 (fr) * 2006-08-17 2008-02-21 Basf Se DISPERSIONS AQUEUSES DE POLYMèreS en ÉMULSION CONTENANT DES GROUPES ESTER TERTIAIRES, réticulÉS, ET MATières ABSORBANT L'EAU FABRIQUÉS À PARTIR DE CELLES-CI SUR UN MATéRiau SUPPORT.

Also Published As

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

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