A METHOD OF INCREASING THE MELTBLOWN JET THERMAL CORE LENGTH VIA HOT AIR ENTRAINMENT

Details for Australian Patent Application No. 2002246638 (hide)

Owner KIMBERLY-CLARK WORLDWIDE, INC.

Inventors QUINCY, Roger, Bradshaw, III; HAYNES, Bryan, David; MCMANUS, Jeffrey, Lawrence; DUELLMAN, Justin, Max; CLARK, Darryl, Franklin

Pub. Number AU-A-2002246638

PCT Pub. Number WO2002/059403

Priority 09/746,857 21.12.00 US

Filing date 12 December 2001

Wipo publication date 6 August 2002

International Classifications

D01D 004/02 Spinnerette packs

D01F 001/10 General methods for the manufacture of artificial filaments or the like - Other agents for modifying properties

D01D 005/098 Formation of filaments, threads, or the like

D01D 005/084 Formation of filaments, threads, or the like

D04H 001/56 Kinds or types of non-woven fabrics - in association with fibre formation, e.g. immediately following extrusion of staple fibres

D01F 006/06 Monocomponent artificial filaments or the like of synthetic polymers

Event Publications

6 February 2003 Application Open to Public Inspection

  Published as AU-A-2002246638

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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