THE NITRATE RADICAL-TYPE HIDROTALCITE WITH PHOTOCHRONISM AND THE PROCESS FOR PREPARING IT

Details for Australian Patent Application No. 2003248228 (hide)

Owner BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY

Inventors DUAN, Xue; ZHOU, Tong; WANG, Ge; WANG, Zhiqiang

Pub. Number AU-A-2003248228

PCT Number PCT/CN03/00615

PCT Pub. Number WO2005/002724

Priority 03148426.3 01.07.03 CN

Filing date 1 August 2003

Wipo publication date 21 January 2005

International Classifications

B01J 023/74 Catalysts comprising metals or metal oxides or hydroxides, not provided for in group - Iron group metals

B01J 027/25 Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen

B01J 037/03 Processes, in general, for preparing catalysts

Event Publications

9 October 2003 Complete Application Filed

  Priority application(s): 03148426.3 01.07.03 CN

3 March 2005 Application Open to Public Inspection

  Published as AU-A-2003248228

16 March 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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