WO2007111872A2 - Produit absorbant contenant de la poudre sap - Google Patents

Produit absorbant contenant de la poudre sap Download PDF

Info

Publication number
WO2007111872A2
WO2007111872A2 PCT/US2007/006866 US2007006866W WO2007111872A2 WO 2007111872 A2 WO2007111872 A2 WO 2007111872A2 US 2007006866 W US2007006866 W US 2007006866W WO 2007111872 A2 WO2007111872 A2 WO 2007111872A2
Authority
WO
WIPO (PCT)
Prior art keywords
absorbent
sap
synthetic fibers
wrap
absorbent core
Prior art date
Application number
PCT/US2007/006866
Other languages
English (en)
Inventor
John D. Litvay
Original Assignee
Litvay John D
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 Litvay John D filed Critical Litvay John D
Publication of WO2007111872A2 publication Critical patent/WO2007111872A2/fr

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
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • 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
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/530569—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the particle size

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

La présente invention concerne un produit absorbant, tel que des couches jetables, des serviettes pour incontinents, des serviettes hygiéniques qui présentent une âme absorbante comprenant des fibres synthétiques et des matières particulaires super-absorbantes présentant une taille inférieure à 100 microns, désignées dans l'invention sous le nom de poudre SAP. L'âme absorbante contient environ 30 à 100% de matière particulaire présentant une taille des particules moyenne en masse comprise entre environ 1 micron et environ 100 microns.
PCT/US2007/006866 2006-03-24 2007-03-20 Produit absorbant contenant de la poudre sap WO2007111872A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78545506P 2006-03-24 2006-03-24
US60/785,455 2006-03-24

Publications (1)

Publication Number Publication Date
WO2007111872A2 true WO2007111872A2 (fr) 2007-10-04

Family

ID=38541627

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2007/006866 WO2007111872A2 (fr) 2006-03-24 2007-03-20 Produit absorbant contenant de la poudre sap
PCT/US2007/007222 WO2007111990A2 (fr) 2006-03-24 2007-03-24 Procédé et dispositif de formation d'une âme absorbante

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/US2007/007222 WO2007111990A2 (fr) 2006-03-24 2007-03-24 Procédé et dispositif de formation d'une âme absorbante

Country Status (1)

Country Link
WO (2) WO2007111872A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2078477A1 (fr) * 2008-01-14 2009-07-15 Recticel Structure de support de corps

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120062687A1 (en) * 2010-09-13 2012-03-15 Polycom, Inc. Systems and methods for scheduling shared program content videoconferencing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6923926B2 (en) * 2002-01-16 2005-08-02 Paragon Trade Brands, Inc. Method and apparatus for forming tow-based absorbent structures with a single casing sheet
US20040102125A1 (en) * 2002-11-27 2004-05-27 Morman Michael Tod Extensible laminate of nonwoven and elastomeric materials and process for making the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2078477A1 (fr) * 2008-01-14 2009-07-15 Recticel Structure de support de corps

Also Published As

Publication number Publication date
WO2007111990A3 (fr) 2008-04-24
WO2007111990A2 (fr) 2007-10-04

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