ATE148892T1 - Absorbierende polymere, verfahren zu deren herstellung und deren verwendung - Google Patents

Absorbierende polymere, verfahren zu deren herstellung und deren verwendung

Info

Publication number
ATE148892T1
ATE148892T1 AT91401228T AT91401228T ATE148892T1 AT E148892 T1 ATE148892 T1 AT E148892T1 AT 91401228 T AT91401228 T AT 91401228T AT 91401228 T AT91401228 T AT 91401228T AT E148892 T1 ATE148892 T1 AT E148892T1
Authority
AT
Austria
Prior art keywords
production
absorbent polymers
absorbent
microbeads
crosslinked
Prior art date
Application number
AT91401228T
Other languages
English (en)
Inventor
Paul Mallo
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of ATE148892T1 publication Critical patent/ATE148892T1/de

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
    • C08F20/00—Homopolymers and 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
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/04—Acids, Metal salts or ammonium salts 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
    • A61L15/18—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Polymerisation Methods In General (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
AT91401228T 1990-05-14 1991-05-13 Absorbierende polymere, verfahren zu deren herstellung und deren verwendung ATE148892T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9005989A FR2661912B1 (fr) 1990-05-14 1990-05-14 Nouveaux polymeres absorbants, leur procede de fabrication et leur application.

Publications (1)

Publication Number Publication Date
ATE148892T1 true ATE148892T1 (de) 1997-02-15

Family

ID=9396583

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91401228T ATE148892T1 (de) 1990-05-14 1991-05-13 Absorbierende polymere, verfahren zu deren herstellung und deren verwendung

Country Status (8)

Country Link
EP (1) EP0457660B1 (de)
JP (1) JP3145423B2 (de)
AT (1) ATE148892T1 (de)
CA (1) CA2042183A1 (de)
DE (1) DE69124639T2 (de)
DK (1) DK0457660T3 (de)
ES (1) ES2100219T3 (de)
FR (1) FR2661912B1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9005475A (pt) * 1990-10-29 1992-06-16 Johnson & Johnson Ind Com Estrutura conformavel,artigo absorvente e processo de manufatura de artigo absorvente
FR2682390B1 (fr) * 1991-10-11 1994-01-14 Hoechst Ste Francaise Nouveaux polymeres absorbants, procede de fabrication et leur application notamment aux articles d'hygiene.
US5549590A (en) * 1994-08-01 1996-08-27 Leonard Pearlstein High performance absorbent particles and methods of preparation
US5849816A (en) * 1994-08-01 1998-12-15 Leonard Pearlstein Method of making high performance superabsorbent material
JP2979047B2 (ja) * 1994-08-01 1999-11-15 レオナルド パールスタイン 高性能な高吸収材料及びそれを含む吸収用品
KR100333972B1 (ko) * 1999-05-24 2002-04-24 송성원 흡수성 수지조성물 및 그의 제조방법
US6514615B1 (en) 1999-06-29 2003-02-04 Stockhausen Gmbh & Co. Kg Superabsorbent polymers having delayed water absorption characteristics
DE102005014291A1 (de) 2005-03-24 2006-09-28 Basf Ag Verfahren zur Herstellung wasserabsorbierender Polymere
DE102005042604A1 (de) 2005-09-07 2007-03-08 Basf Ag Neutralisationsverfahren
EP2163266A1 (de) 2008-09-12 2010-03-17 The Procter & Gamble Saugfähiger Gegenstand, der wasserabsorbierendes Material umfasst
WO2011023647A1 (en) 2009-08-28 2011-03-03 Basf Se Process for producing triclosan-coated superabsorbents
JP2013504674A (ja) 2009-09-16 2013-02-07 ビーエーエスエフ ソシエタス・ヨーロピア 色安定性の超吸収剤
US8815770B2 (en) 2009-09-17 2014-08-26 Basf Se Color-stable superabsorber
EP2476714A1 (de) 2011-01-13 2012-07-18 Basf Se Polyurethanintegralschaumstoffe mit verbesserter Oberflächenhärte
EP2573153A3 (de) 2011-09-26 2014-07-30 Basf Se Wärmespeichernde Zusammensetzung enthaltend Natriumsulfat, Decahydrat und Superabsorber
US8741169B2 (en) 2011-09-26 2014-06-03 Basf Se Heat storage composition comprising sodium sulfate decahydrate and superabsorbent
WO2013144026A1 (de) 2012-03-30 2013-10-03 Basf Se Farbstabiler superabsorber
KR20140142740A (ko) 2012-03-30 2014-12-12 바스프 에스이 색 안정적 초흡수체
EP2730596A1 (de) 2012-11-13 2014-05-14 Basf Se Polyurethanweichschaumstoffe enthaltend Pflanzensamen
US10881555B2 (en) 2016-03-30 2021-01-05 Basf Se Fluid-absorbent article
EP3706900B1 (de) 2017-11-10 2022-12-07 Basf Se Superabsorber
WO2019197194A1 (de) 2018-04-10 2019-10-17 Basf Se Permeabler superabsorber und verfahren zu seiner herstellung
EP3829511B1 (de) 2018-08-01 2024-02-14 Basf Se Flüssigkeitsabsorbierender kern
DE102019216910A1 (de) 2018-11-12 2020-05-14 Basf Se Verfahren zur Oberflächennachvernetzung von Superabsorbern
WO2021013639A1 (en) 2019-07-24 2021-01-28 Basf Se Permeable superabsorbent and process for production thereof
CN112704493B (zh) * 2021-01-05 2022-07-05 南方医科大学南方医院 一种具有长效超亲水性能的医疗传感器及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3613081A1 (de) * 1986-04-18 1987-10-29 Basf Ag Verfahren zur herstellung perlfoermiger polymerisate auf basis von wasserloeslichen ethylenisch ungesaettigten monomeren
FR2614027B1 (fr) * 1987-04-14 1989-08-18 Hoechst France Polymere hydrophile a base d'acide acrylique et d'acrylate de metal alcalin, son procede de preparation et son application comme agent absorbant, en particulier d'une solution physiologique

Also Published As

Publication number Publication date
EP0457660B1 (de) 1997-02-12
JPH04227746A (ja) 1992-08-17
ES2100219T3 (es) 1997-06-16
CA2042183A1 (en) 1991-11-15
DE69124639T2 (de) 1997-07-24
JP3145423B2 (ja) 2001-03-12
DE69124639D1 (de) 1997-03-27
FR2661912B1 (fr) 1994-05-13
EP0457660A1 (de) 1991-11-21
FR2661912A1 (fr) 1991-11-15
DK0457660T3 (da) 1997-08-18

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