METHOD FOR THE CONTINUOUS PURIFICATION BY DISTILLATION OF METHANOL, USED AS A SOLVENT IN THE SYNTHESIS OF PROPYLENE OXIDE WITHOUT COUPLING PRODUCTS, WITH THE SIMULTANEOUS ISOLATION OF THE METHOXY PROPANOLS

Details for Australian Patent Application No. 2003251442 (hide)

International Classifications

Event Publications

16 October 2003 Complete Application Filed

Priority application(s): 102 33 386.6 23.07.02 DE

18 March 2004 Application Open to Public Inspection

Published as AU-A-2003251442

21 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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