DE60230319D1 - Verfahren zur herstellung von saugfähigem material enthaltend in-situ polymerisierte superabsorbierende polymere - Google Patents

Verfahren zur herstellung von saugfähigem material enthaltend in-situ polymerisierte superabsorbierende polymere

Info

Publication number
DE60230319D1
DE60230319D1 DE60230319T DE60230319T DE60230319D1 DE 60230319 D1 DE60230319 D1 DE 60230319D1 DE 60230319 T DE60230319 T DE 60230319T DE 60230319 T DE60230319 T DE 60230319T DE 60230319 D1 DE60230319 D1 DE 60230319D1
Authority
DE
Germany
Prior art keywords
absorbent material
material including
absorbing polymers
situ polymerized
super absorbing
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
DE60230319T
Other languages
German (de)
English (en)
Inventor
Stanley R Kellenberger
David Martin Jackson
Young C Ko
Dave A Soerens
Jason M Laumer
Sridhar Ranganathan
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.)
Kimberly Clark Worldwide Inc
Kimberly Clark Corp
Original Assignee
Kimberly Clark Worldwide Inc
Kimberly Clark Corp
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 Kimberly Clark Worldwide Inc, Kimberly Clark Corp filed Critical Kimberly Clark Worldwide Inc
Application granted granted Critical
Publication of DE60230319D1 publication Critical patent/DE60230319D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
    • A61F13/15626—Making fibrous pads without outer layers
    • 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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
DE60230319T 2001-12-14 2002-09-12 Verfahren zur herstellung von saugfähigem material enthaltend in-situ polymerisierte superabsorbierende polymere Expired - Lifetime DE60230319D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/017,684 US6645407B2 (en) 2001-12-14 2001-12-14 Process for making absorbent material with in-situ polymerized superabsorbent
PCT/US2002/029007 WO2003051253A1 (en) 2001-12-14 2002-09-12 Process for making absorbent material with in-situ polymerized superabsorbent

Publications (1)

Publication Number Publication Date
DE60230319D1 true DE60230319D1 (de) 2009-01-22

Family

ID=21783995

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60230319T Expired - Lifetime DE60230319D1 (de) 2001-12-14 2002-09-12 Verfahren zur herstellung von saugfähigem material enthaltend in-situ polymerisierte superabsorbierende polymere

Country Status (8)

Country Link
US (1) US6645407B2 (enExample)
EP (1) EP1453451B1 (enExample)
JP (1) JP2005511918A (enExample)
KR (1) KR100912978B1 (enExample)
AR (1) AR037354A1 (enExample)
AU (1) AU2002324976A1 (enExample)
DE (1) DE60230319D1 (enExample)
WO (1) WO2003051253A1 (enExample)

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US7682554B2 (en) 2005-08-30 2010-03-23 Kimberly-Clark Worldwide, Inc. Method and apparatus to mechanically shape a composite structure
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Also Published As

Publication number Publication date
AR037354A1 (es) 2004-11-03
US20030111774A1 (en) 2003-06-19
KR100912978B1 (ko) 2009-08-20
US6645407B2 (en) 2003-11-11
EP1453451A1 (en) 2004-09-08
AU2002324976A1 (en) 2003-06-30
WO2003051253A1 (en) 2003-06-26
JP2005511918A (ja) 2005-04-28
EP1453451B1 (en) 2008-12-10
KR20040060999A (ko) 2004-07-06

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Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: ZIMMERMANN & PARTNER, 80331 MUENCHEN