USE OF WATER-ABSORBENT, PREDOMINANTLY OPEN-CELLED CROSSLINKED ACID-FUNCTIONAL ADDITION POLYMER FOAMS IN HYGIENE ARTICLES

Details for Australian Patent Application No. 2003261648 (hide)

Owner BASF AKTIENGESELLSCHAFT

Inventors CHAMP, Samantha; HAHNLE, HansJoachim; WANIOR, Mariola

Pub. Number AU-A-2003261648

PCT Number PCT/EP03/07228

PCT Pub. Number WO2004/007598

Priority 60/395,317 12.07.02 US

Filing date 7 July 2003

Wipo publication date 2 February 2004

International Classifications

C08J 009/30 Working-up of macromolecular substances to porous or cellular articles or materials

A61F 013/15 Bandages, dressings or absorbent pads - Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body

A61L 015/60 Chemical aspects of bandages, dressings, or absorbent pads or use of materials for their realisation

A61L 015/18 Chemical aspects of bandages, dressings, or absorbent pads or use of materials for their realisation

C08K 003/36 Use of inorganic ingredients

Event Publications

27 November 2003 Complete Application Filed

  Priority application(s): 60/395,317 12.07.02 US

18 March 2004 Application Open to Public Inspection

  Published as AU-A-2003261648

2 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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