DE60231171D1 - Absorbierendes Element mit verbessertem Flüssigkeitshandhabbarkeitsmittel - Google Patents

Absorbierendes Element mit verbessertem Flüssigkeitshandhabbarkeitsmittel

Info

Publication number
DE60231171D1
DE60231171D1 DE60231171T DE60231171T DE60231171D1 DE 60231171 D1 DE60231171 D1 DE 60231171D1 DE 60231171 T DE60231171 T DE 60231171T DE 60231171 T DE60231171 T DE 60231171T DE 60231171 D1 DE60231171 D1 DE 60231171D1
Authority
DE
Germany
Prior art keywords
handleability
absorbent element
improved fluid
chitosan
microns
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.)
Expired - Lifetime
Application number
DE60231171T
Other languages
English (en)
Inventor
Maurizio Tamburro
Alesio Nicola D
Antonella Pesce
Cinto Achille Di
Giovanni Carlucci
Adelia Alessandra Tordone
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Application granted granted Critical
Publication of DE60231171D1 publication Critical patent/DE60231171D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28—Polysaccharides or their derivatives

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Dispersion Chemistry (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DE60231171T 2001-08-24 2002-08-12 Absorbierendes Element mit verbessertem Flüssigkeitshandhabbarkeitsmittel Expired - Lifetime DE60231171D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01120342A EP1287835A1 (de) 2001-08-24 2001-08-24 Mit Chitosan beschichtetes Vlies und Verfahren zu dessen Herstellung

Publications (1)

Publication Number Publication Date
DE60231171D1 true DE60231171D1 (de) 2009-04-02

Family

ID=8178411

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60231171T Expired - Lifetime DE60231171D1 (de) 2001-08-24 2002-08-12 Absorbierendes Element mit verbessertem Flüssigkeitshandhabbarkeitsmittel
DE60211259T Expired - Lifetime DE60211259T2 (de) 2001-08-24 2002-08-12 Atmungsaktive absorbierende Artikel mit filmähnlichem Chitosanmaterial und Verfahren zu deren Herstellung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60211259T Expired - Lifetime DE60211259T2 (de) 2001-08-24 2002-08-12 Atmungsaktive absorbierende Artikel mit filmähnlichem Chitosanmaterial und Verfahren zu deren Herstellung

Country Status (3)

Country Link
EP (1) EP1287835A1 (de)
AT (2) ATE325626T1 (de)
DE (2) DE60231171D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1547625A1 (de) * 2003-12-23 2005-06-29 The Procter & Gamble Company Superabsorbierende Materialien mit Mehrkomponenten-Partikeln

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373519A (en) * 1981-06-26 1983-02-15 Minnesota Mining And Manufacturing Company Composite wound dressing
JPH04303445A (ja) * 1991-03-29 1992-10-27 Nippon Zeon Co Ltd 創傷被覆材
US5599916A (en) * 1994-12-22 1997-02-04 Kimberly-Clark Corporation Chitosan salts having improved absorbent properties and process for the preparation thereof
US6197322B1 (en) * 1997-12-23 2001-03-06 Kimberly-Clark Worldwide, Inc. Antimicrobial structures

Also Published As

Publication number Publication date
EP1287835A1 (de) 2003-03-05
ATE325626T1 (de) 2006-06-15
DE60211259D1 (de) 2006-06-14
ATE422904T1 (de) 2009-03-15
DE60211259T2 (de) 2007-05-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition