WO2007111871A3 - Absorbent product containing sap powder - Google Patents

Absorbent product containing sap powder Download PDF

Info

Publication number
WO2007111871A3
WO2007111871A3 PCT/US2007/006862 US2007006862W WO2007111871A3 WO 2007111871 A3 WO2007111871 A3 WO 2007111871A3 US 2007006862 W US2007006862 W US 2007006862W WO 2007111871 A3 WO2007111871 A3 WO 2007111871A3
Authority
WO
WIPO (PCT)
Prior art keywords
absorbent
absorbent product
sap powder
product containing
containing sap
Prior art date
Application number
PCT/US2007/006862
Other languages
French (fr)
Other versions
WO2007111871A2 (en
Inventor
John D Litvay
Original Assignee
John D Litvay
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 John D Litvay filed Critical John D Litvay
Publication of WO2007111871A2 publication Critical patent/WO2007111871A2/en
Publication of WO2007111871A3 publication Critical patent/WO2007111871A3/en

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

Abstract

An absorbent product, such as disposable diapers (1), incontinent pads, and sanitary napkins, that has an absorbent core (2) that includes synthetic fibers (6) and super absorbent particulates (5) in the size range less than 100 microns, i.e. SAP powder. The absorbent (2) core contains about 30 to 100 percent of the super absorbent particulate with a mass' median particle size in the range of about 1 micron to about 100 microns.
PCT/US2007/006862 2006-03-24 2007-03-20 Absorbent product containing sap powder WO2007111871A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78545606P 2006-03-24 2006-03-24
US60/785,456 2006-03-24

Publications (2)

Publication Number Publication Date
WO2007111871A2 WO2007111871A2 (en) 2007-10-04
WO2007111871A3 true WO2007111871A3 (en) 2008-07-31

Family

ID=38541626

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/006862 WO2007111871A2 (en) 2006-03-24 2007-03-20 Absorbent product containing sap powder

Country Status (1)

Country Link
WO (1) WO2007111871A2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762521A (en) * 1986-04-11 1988-08-09 Kimberly-Clark Corporation Absorbent garment with quilted and conformable absorbent pad
US20030135175A1 (en) * 2001-10-09 2003-07-17 Sridhar Ranganathan Articles comprising superabsorbent materials having a bimodal particle size distribution

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762521A (en) * 1986-04-11 1988-08-09 Kimberly-Clark Corporation Absorbent garment with quilted and conformable absorbent pad
US20030135175A1 (en) * 2001-10-09 2003-07-17 Sridhar Ranganathan Articles comprising superabsorbent materials having a bimodal particle size distribution

Also Published As

Publication number Publication date
WO2007111871A2 (en) 2007-10-04

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