Multi-component fibers and non-woven webs made therefrom

Details for Australian Patent Application No. 2003253716 (hide)

Owner Kimberly-Clark Worldwide, Inc.

Inventors Majors, Mark; Forbes, Brian; Sayovitz, John

Agent Spruson & Ferguson

Pub. Number AU-B-2003253716

PCT Number PCT/US03/20138

PCT Pub. Number WO2004/018746

Priority 10/225,450 21.08.02 US

Filing date 25 June 2003

Wipo publication date 11 March 2004

Acceptance publication date 25 September 2008

International Classifications

D01F 8/06 (2006.01) Conjugated, i.e. bi- or multicomponent, artificial filaments or the like - with at least one polyolefin as constituent

D04H 3/00 (2006.01) Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length

D04H 3/14 (2006.01) 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 3/16 (2006.01) 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

Event Publications

30 October 2003 Complete Application Filed

  Priority application(s): 10/225,450 21.08.02 US

22 April 2004 Application Open to Public Inspection

  Published as AU-B-2003253716

25 September 2008 Application Accepted

  Published as AU-B-2003253716

22 January 2009 Standard Patent Sealed

27 January 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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