HETEROPOLYACID AND/OR ITS SALT SUPPORTED CATALYST, PRODUCTION PROCESS OF THE CATALYST AND PRODUCTION PROCESS OF COMPOUND USING THE CATALYST

Details for Australian Patent Application No. 2003283839 (hide)

Owner SHOWA DENKO K. K.

Inventors SAKAI, Masaaki

Pub. Number AU-A-2003283839

PCT Number PCT/JP2003/0151

PCT Pub. Number WO2004/056474

Priority NO.2002-369424 20.12.02 JP; 60/436,633 30.12.02 US

Filing date 27 November 2003

Wipo publication date 14 July 2004

International Classifications

B01J 027/188 Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen

B01J 023/60 Catalysts comprising metals or metal oxides or hydroxides, not provided for in group

C07C 067/00 Preparation of carboxylic acid esters

Event Publications

25 March 2004 Complete Application Filed

  Priority application(s): NO.2002-369424 20.12.02 JP; 60/436,633 30.12.02 US

19 August 2004 Application Open to Public Inspection

  Published as AU-A-2003283839

8 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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