THE HIGHLY DISPERSING CATALYST FROM LAYED PRECURSOR AND THE PROCESS FOR PREPARING IT

Details for Australian Patent Application No. 2003248229 (hide)

Owner BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY

Inventors DUAN, Xue; LI, Dianqing; ZHANG, Fazhi

Pub. Number AU-A-2003248229

PCT Number PCT/CN03/00616

PCT Pub. Number WO2004/026474

Priority 02131246.X 19.09.02 CN

Filing date 1 August 2003

Wipo publication date 8 April 2004

International Classifications

B01J 037/025 Processes, in general, for preparing catalysts

B01J 023/44 Catalysts comprising metals or metal oxides or hydroxides, not provided for in group - Palladium

Event Publications

9 October 2003 Complete Application Filed

  Priority application(s): 02131246.X 19.09.02 CN

20 May 2004 Application Open to Public Inspection

  Published as AU-A-2003248229

2 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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