SUPERABSORBENT POLYMER PARTICLES

Details for Australian Patent Application No. 2003253319 (hide)

Owner BASF AKTIENGESELLSCHAFT

Inventors HERFERT, Norbert; KIKAMA, Ma-Ikay; CHIANG, William, G.-J.

Pub. Number AU-A-2003253319

PCT Number PCT/EP03/08188

PCT Pub. Number WO2004/020008

Priority 60/405,950 26.08.02 US

Filing date 25 July 2003

Wipo publication date 19 March 2004

International Classifications

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

B01J 020/26 Solid sorbent compositions

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

Event Publications

30 October 2003 Complete Application Filed

  Priority application(s): 60/405,950 26.08.02 US

6 May 2004 Application Open to Public Inspection

  Published as AU-A-2003253319

12 May 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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