METHOD FOR PREPARING HIGH BULK COMPOSITE SHEETS

Details for Australian Patent Application No. 2002346731 (hide)

Owner E. I. DU PONT DE NEMOURS AND COMPANY

Inventors HIETPAS, Geoffrey, David; ZAFIROGLU, Dimitri, P.

Pub. Number AU-A-2002346731

PCT Number PCT/US02/40402

PCT Pub. Number WO2003/056088

Priority 60/343,322 21.12.01 US

Filing date 17 December 2002

Wipo publication date 15 July 2003

International Classifications

D04H 003/02 Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length - characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments

D04H 001/06 Kinds or types of non-woven fabrics

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

D04H 005/08 Non-woven fabrics formed of mixtures of relatively-short fibres and yarns or like filamentary material of substantial length

D02G 003/02 Yarns or threads, e.g. fancy yarns - Yarns or threads characterised by the material or by the materials from which they are made

D02G 003/04 Yarns or threads, e.g. fancy yarns - Blended or other yarns or threads containing components made from different materials

D04H 001/04 Kinds or types of non-woven fabrics

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): 60/343,322 21.12.01 US

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2002346731

9 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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