OXIDATION OF O-XYLOL TO FORM O-TOLUIC AND OTHER OXIDATION PRODUCTS BY THE CONTROLLED SUPPLY OF AN OXYGEN-CONTAINING GAS

Details for Australian Patent Application No. 2003214136 (hide)

Owner BASF AKTIENGESELLSCHAFT

Inventors ROSSLER, Beatrice; BRODHAGEN, Andreas; ROSOWSKI, Frank; RUHL, Thomas; WOLF, Hans,-Josef

Pub. Number AU-A-2003214136

PCT Number PCT/EP03/02814

PCT Pub. Number WO2003/078377

Priority 102 11 906.6 18.03.02 DE

Filing date 18 March 2003

Wipo publication date 29 September 2003

International Classifications

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

C07C 063/04 Compounds having carboxyl groups bound to carbon atoms of six-membered aromatic rings

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 102 11 906.6 18.03.02 DE

6 November 2003 Application Open to Public Inspection

  Published as AU-A-2003214136

2 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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