Production of sheet articles having selfcleaning surfaces by using a calendering process, sheet articles themselves and the use thereof

Details for Australian Patent Application No. 2003206819 (hide)

Owner Degussa AG

Inventors Nun, Edwin; Oles, Markus

Agent Spruson & Ferguson

Pub. Number AU-B-2003206819

PCT Number PCT/EP03/01027

PCT Pub. Number WO2003/076168

Priority 102 10 667.3 12.03.02 DE

Filing date 3 February 2003

Wipo publication date 22 September 2003

Acceptance publication date 17 April 2008

International Classifications

B32B 3/16 (2006.01) Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form

B29C 43/22 (2006.01) Compression moulding, i.e. applying external pressure to flow the moulding material - of articles of indefinite length

B29C 59/02 (2006.01) Surface shaping, e.g. embossing - by mechanical means, e.g. pressing

B29C 70/64 (2006.01) Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts

B32B 9/00 (2006.01) Layered products characterised by particular substances used

D06M 11/79 (2006.01) Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with inorganic substances or complexes thereof

D06M 23/08 (2006.01) Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process - Processes in which the treating agent is applied in powder or granular form

B29C 59/04 (2006.01) Surface shaping, e.g. embossing - using rollers or endless belts

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 102 10 667.3 12.03.02 DE

30 October 2003 Application Open to Public Inspection

  Published as AU-B-2003206819

17 April 2008 Application Accepted

  Published as AU-B-2003206819

14 August 2008 Standard Patent Sealed

11 June 2009 Alteration of Name

  The name of the patentee has been altered to Evonik Degussa GmbH

26 August 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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