DESICCANT BASED ON CLAYBOUND ZEOLITE, PROCESS FOR ITS PREPARATION AND ITS USE

Details for Australian Patent Application No. 2002333475 (hide)

Owner GRACE GMBH AND CO. KG

Inventors KILTHAU, Fritz; NIESSEN, Thomas, E., W.; WETZEL, Heide

Pub. Number AU-A-2002333475

PCT Number PCT/EP02/09277

PCT Pub. Number WO2003/018175

Priority 101 41 020.4 22.08.01 DE

Filing date 20 August 2002

Wipo publication date 10 March 2003

International Classifications

B01D 053/28 Separation of gases or vapours - Selection of materials for use as drying agents

B01J 020/18 Solid sorbent compositions

E06B 003/677 Window sashes, door leaves, or like elements for closing openings

Event Publications

13 February 2003 Complete Application Filed

  Priority application(s): 101 41 020.4 22.08.01 DE

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002333475

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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