METHOD FOR PRODUCING HIGHPURITY METHYL TERT-BUTYL ETHER

Details for Australian Patent Application No. 2003242706 (hide)

Owner OXENO OLEFINCHEMIE GMBH

Inventors PETERS, Udo; PRAEFKE, Jochen; FILIPIAK, Richard; NEUMEISTER, Joachim; OBENAUS, Fritz; DROSTE, Wilhelm; SCHOLZ, Bernhard; NIERLICH, Franz; MALZKORN, Rainer

Pub. Number AU-A-2003242706

PCT Number PCT/EP03/06300

PCT Pub. Number WO2004/007412

Priority 102 31 051.3 10.07.02 DE

Filing date 14 June 2003

Wipo publication date 2 February 2004

International Classifications

C07C 041/42 Preparation of ethers

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 102 31 051.3 10.07.02 DE

18 March 2004 Application Open to Public Inspection

  Published as AU-A-2003242706

7 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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