METHOD FOR SEPARATING AN ESTERIFICATION CATALYST

Details for Australian Patent Application No. 2003254572 (hide)

Owner BASF AKTIENGESELLSCHAFT

Inventors SCHWIRTEN, Kurt; DISTELDORF, Walter; GOLFIER, Gunther; PETERS, Jarren

Pub. Number AU-A-2003254572

PCT Number PCT/EP03/08035

PCT Pub. Number WO2004/018406

Priority 102 36 279.3 08.08.02 DE

Filing date 23 July 2003

Wipo publication date 11 March 2004

International Classifications

C07C 067/58 Preparation of carboxylic acid esters

C07C 069/80 Esters of carboxylic acids

C07C 069/44 Esters of carboxylic acids

C07C 067/60 Preparation of carboxylic acid esters

Event Publications

30 October 2003 Complete Application Filed

  Priority application(s): 102 36 279.3 08.08.02 DE

22 April 2004 Application Open to Public Inspection

  Published as AU-A-2003254572

5 May 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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