PROCESS FOR THE SEPARATION OF THE WATER PRODUCED IN THE CATALYTIC OXIDATION OF AROMATIC HYDROCARBONS TO POLYCARBOXYLIC AROMATIC ACIDS

Details for Australian Patent Application No. 2003242609 (hide)

Owner EUROTECNICA DEVELOPMENT AND LICENSING S.P.A.

Inventors NOE', Sergio

Pub. Number AU-A-2003242609

PCT Number PCT/EP03/05786

PCT Pub. Number WO2004/002933

Priority 2002A001423 27.06.02 IT

Filing date 30 May 2003

Wipo publication date 19 January 2004

International Classifications

C07C 051/265 Preparation of carboxylic acids or their salts, halides, or anhydrides

C07C 063/26 Compounds having carboxyl groups bound to carbon atoms of six-membered aromatic rings

C07C 063/24 Compounds having carboxyl groups bound to carbon atoms of six-membered aromatic rings

C07C 063/16 Compounds having carboxyl groups bound to carbon atoms of six-membered aromatic rings

C07C 063/14 Compounds having carboxyl groups bound to carbon atoms of six-membered aromatic rings

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 2002A001423 27.06.02 IT

4 March 2004 Application Open to Public Inspection

  Published as AU-A-2003242609

17 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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