CA2381930A1 - Polymeres absorbant l'eau dotes de composes a espaces vides un procede pour leur production et leur utilisation - Google Patents

Polymeres absorbant l'eau dotes de composes a espaces vides un procede pour leur production et leur utilisation Download PDF

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Publication number
CA2381930A1
CA2381930A1 CA002381930A CA2381930A CA2381930A1 CA 2381930 A1 CA2381930 A1 CA 2381930A1 CA 002381930 A CA002381930 A CA 002381930A CA 2381930 A CA2381930 A CA 2381930A CA 2381930 A1 CA2381930 A1 CA 2381930A1
Authority
CA
Canada
Prior art keywords
polymer
zeolite
water
silicon
polymerization
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
CA002381930A
Other languages
English (en)
Inventor
Helmut Brehm
Jorg Harren
Jorg Issberner
Richard Mertens
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.)
Evonik Operations GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2381930A1 publication Critical patent/CA2381930A1/fr
Abandoned legal-status Critical Current

Links

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
    • A61L15/18—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
    • A61L15/46—Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

L'invention concerne des agents d'absorption de l'eau et des liquides aqueux, à base de polymères susceptibles de gonfler à l'eau, mais non solubles dans l'eau, dans lesquels des zéolithes riches en silicium sont encastrées ioniquement et/ou par suite d'inclusions mécaniques.
CA002381930A 1999-08-20 2000-08-09 Polymeres absorbant l'eau dotes de composes a espaces vides un procede pour leur production et leur utilisation Abandoned CA2381930A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19939661 1999-08-20
DE19939661.2 1999-08-20
PCT/EP2000/007742 WO2001013965A1 (fr) 1999-08-20 2000-08-09 Polymeres absorbant l'eau dotes de composes a espaces vides

Publications (1)

Publication Number Publication Date
CA2381930A1 true CA2381930A1 (fr) 2001-03-01

Family

ID=7919129

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002381930A Abandoned CA2381930A1 (fr) 1999-08-20 2000-08-09 Polymeres absorbant l'eau dotes de composes a espaces vides un procede pour leur production et leur utilisation

Country Status (7)

Country Link
EP (1) EP1210129A1 (fr)
JP (1) JP2003507535A (fr)
AU (1) AU6701000A (fr)
BR (1) BR0013468A (fr)
CA (1) CA2381930A1 (fr)
TW (1) TWI282742B (fr)
WO (1) WO2001013965A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7329701B2 (en) 2002-08-23 2008-02-12 Basf Aktiengesellschaft Superabsorbent polymers and method of manufacturing the same

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050036975A (ko) * 2002-08-23 2005-04-20 바스프 악티엔게젤샤프트 초흡수성 중합체 및 그의 제조 방법
BE1016334A3 (nl) * 2004-12-01 2006-08-01 Zweetverband.
BE1017212A3 (nl) * 2006-07-10 2008-05-06 Everaerts Louis Jozeph Zweetband en nieuw gebruik van een zweetband.
EP2212081B1 (fr) 2007-11-15 2012-04-04 Basf Se Mousse super-absorbante avec des signes graphiques sur la surface
CN111471136B (zh) * 2020-06-01 2022-08-30 玉林师范学院 一种淀粉抑尘剂及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7259791A (en) * 1990-02-12 1991-09-03 Procter & Gamble Company, The Mixed odor controlling compositions
IT1273087B (it) * 1994-03-25 1997-07-04 P & G Spa Articolo assorbente con materiale per il controllo dell'odore, relativo uso e composizione
JP3665797B2 (ja) * 1994-12-22 2005-06-29 ユニ・チャーム株式会社 消臭性樹脂組成物およびその製法
EP0933086A1 (fr) * 1997-12-18 1999-08-04 The Procter & Gamble Company Particules compactées pour le contrÔle d'odeurs dans les produits absorbants

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7329701B2 (en) 2002-08-23 2008-02-12 Basf Aktiengesellschaft Superabsorbent polymers and method of manufacturing the same

Also Published As

Publication number Publication date
TWI282742B (en) 2007-06-21
JP2003507535A (ja) 2003-02-25
WO2001013965A1 (fr) 2001-03-01
BR0013468A (pt) 2002-06-04
AU6701000A (en) 2001-03-19
EP1210129A1 (fr) 2002-06-05

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued