METHOD FOR PRODUCING FABRICREINFORCED CAPILLARY MEMBRANES, IN PARTICULAR FOR ULTRAFILTRATION

Details for Australian Patent Application No. 2002254943 (hide)

Owner VOSSENKAUL, Klaus SCHAFER, Stefan

Inventors SCHAFER, Stefan; VOSSENKAUL, Klaus

Pub. Number AU-A-2002254943

PCT Pub. Number WO2003/076055

Filing date 12 March 2002

Wipo publication date 22 September 2003

International Classifications

B01D 069/08 Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties

B01D 069/12 Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties

B01D 067/00 Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus

D06B 003/04 Passing of textile materials through liquids, gases, or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating

Event Publications

30 October 2003 Application Open to Public Inspection

  Published as AU-A-2002254943

2 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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