Filtering medium comprising mineral fibres obtained by means of centrifugation

Details for Australian Patent Application No. 2003258768 (hide)

Owner Saint-Gobain Isover

Inventors Depuille, Jean-Dominique; Pierucci, Laurent; Maricourt, Jean-pierre; Morcrete, Alice; Nousiainen, Eerik; Vandenhecke, Eric

Agent Griffith Hack

Pub. Number AU-B-2003258768

PCT Number PCT/FR03/01530

PCT Pub. Number WO2003/099736

Priority 02/06547 27.05.02 FR

Filing date 21 May 2003

Wipo publication date 12 December 2003

Acceptance publication date 12 February 2009

International Classifications

B01D 39/00 (2006.01) Filtering material for liquid or gaseous fluids

B01D 39/14 (2006.01) Filtering material for liquid or gaseous fluids - Other self-supporting filtering material

B01D 39/20 (2006.01) Filtering material for liquid or gaseous fluids - of inorganic material, e.g. asbestos paper or metallic filtering material of non-woven wires

C03C 25/14 (2006.01) Surface treatment of fibres or filaments from glass, minerals, or slags

D04H 1/58 (2006.01) Kinds or types of non-woven fabrics - by applying, incorporating, or activating chemical or thermoplastic bonding agents, e.g. adhesives

D04H 1/72 (2006.01) Kinds or types of non-woven fabrics

Event Publications

13 November 2003 Complete Application Filed

  Priority application(s): 02/06547 27.05.02 FR

5 February 2004 Application Open to Public Inspection

  Published as AU-B-2003258768

12 February 2009 Application Accepted

  Published as AU-B-2003258768

11 June 2009 Standard Patent Sealed

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