AU2002212325A1 - Hydrogel-forming polymers - Google Patents

Hydrogel-forming polymers

Info

Publication number
AU2002212325A1
AU2002212325A1 AU2002212325A AU1232502A AU2002212325A1 AU 2002212325 A1 AU2002212325 A1 AU 2002212325A1 AU 2002212325 A AU2002212325 A AU 2002212325A AU 1232502 A AU1232502 A AU 1232502A AU 2002212325 A1 AU2002212325 A1 AU 2002212325A1
Authority
AU
Australia
Prior art keywords
hydrogel
forming polymers
polymers
forming
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.)
Abandoned
Application number
AU2002212325A
Inventor
Friedrich Engelhardt
Volker Frenz
Rudiger Funk
Norbert Herfert
Ulrich Riegel
Matthias Weismantel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Publication of AU2002212325A1 publication Critical patent/AU2002212325A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F271/00—Macromolecular compounds obtained by polymerising monomers on to polymers of nitrogen-containing monomers as defined in group C08F26/00
    • C08F271/02—Macromolecular compounds obtained by polymerising monomers on to polymers of nitrogen-containing monomers as defined in group C08F26/00 on to polymers of monomers containing heterocyclic nitrogen
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
AU2002212325A 2000-10-18 2001-10-17 Hydrogel-forming polymers Abandoned AU2002212325A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10051640 2000-10-18
DE10051640 2000-10-18
PCT/EP2001/012030 WO2002032975A1 (en) 2000-10-18 2001-10-17 Hydrogel-forming polymers

Publications (1)

Publication Number Publication Date
AU2002212325A1 true AU2002212325A1 (en) 2002-04-29

Family

ID=7660202

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002212325A Abandoned AU2002212325A1 (en) 2000-10-18 2001-10-17 Hydrogel-forming polymers

Country Status (2)

Country Link
AU (1) AU2002212325A1 (en)
WO (1) WO2002032975A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7205271B2 (en) 2004-10-14 2007-04-17 Isp Investments Inc. Rheology modifier/hair styling resin
CN103221438B (en) * 2010-11-23 2016-07-13 巴斯夫欧洲公司 The method preparing the cross-linked vinyl lactam polymer of low peroxide

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4015085C2 (en) * 1990-05-11 1995-06-08 Stockhausen Chem Fab Gmbh Crosslinked, water-absorbent polymer and use for the manufacture of hygiene articles, for soil improvement and in cable sheathing
DE4238263A1 (en) * 1991-11-15 1993-05-19 Minnesota Mining & Mfg Adhesive comprising hydrogel and crosslinked polyvinyl:lactam - is used in electrodes for biomedical application providing low impedance and good mechanical properties when water and/or moisture is absorbed from skin
DE4318033C2 (en) * 1993-05-29 1996-08-29 Hoechst Ag Copolymers containing carboxyl groups in aqueous dispersion form or redispersible powder form and their water-soluble salts, processes for their preparation and their use as thickeners in aqueous preparations
DE4333056C2 (en) * 1993-09-29 1998-07-02 Stockhausen Chem Fab Gmbh Powdery, aqueous liquid-absorbing polymers, processes for their preparation and their use as absorbents

Also Published As

Publication number Publication date
WO2002032975A1 (en) 2002-04-25

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