Thermobonded and perforated nonwoven

Details for Australian Patent Application No. 2003249963 (hide)

Owner Corovin GmbH

Inventors Richter, Axel; Sodemann, Ralf; Muth, Mathias

Agent Griffith Hack

Pub. Number AU-B-2003249963

PCT Number PCT/EP03/07216

PCT Pub. Number WO2004/007157

Priority 102 32 147.7 16.07.02 DE

Filing date 5 July 2003

Wipo publication date 2 February 2004

Acceptance publication date 18 October 2007

International Classifications

D06C 23/04 (2006.01) Making patterns or design on fabrics

B26F 1/24 (2006.01) Perforating

B32B 3/10 (2006.01) Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form - characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material

D04H 1/54 (2006.01) Kinds or types of non-woven fabrics - by welding together the fibres, e.g. by partially melting or dissolving

D04H 1/56 (2006.01) Kinds or types of non-woven fabrics - in association with fibre formation, e.g. immediately following extrusion of staple fibres

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

D04H 5/06 (2006.01) Non-woven fabrics formed of mixtures of relatively-short fibres and yarns or like filamentary material of substantial length

G09F 3/00 (2006.01) Labels, tag tickets, or similar identification or indication means

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 102 32 147.7 16.07.02 DE

18 March 2004 Application Open to Public Inspection

  Published as AU-B-2003249963

18 October 2007 Application Accepted

  Published as AU-B-2003249963

14 February 2008 Standard Patent Sealed

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