Filtration medium with enhanced particle holding characteristics

Details for Australian Patent Application No. 2001263055 (hide)

Owner Kimberly-Clark Worldwide, Inc.

Inventors Arnold, Billy Dean

Agent Spruson & Ferguson

Pub. Number AU-B-2001263055

PCT Pub. Number WO01/90464

Priority 09577427 24.05.00 US

Filing date 11 May 2001

Wipo publication date 3 December 2001

Acceptance publication date 8 September 2005

International Classifications

D04H 003/16 Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length - with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion

D01F 008/00 Conjugated, i.e. bi- or multicomponent, artificial filaments or the like

D04H 003/14 Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length - with bonds between thermoplastic yarns or filaments produced by welding

D04H 001/42 Kinds or types of non-woven fabrics - characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece

Event Publications

8 September 2005 Application Accepted

  Published as AU-B-2001263055

12 January 2006 Standard Patent Sealed

4 December 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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