METHOD FOR THE HYDROFORMYLATION OF OLEFINICALLY UNSATURATED COMPOUNDS, ESPECIALLY OLEFINS, IN THE PRESENCE OF CYCLIC CARBONIC ACID ESTERS

Details for Australian Patent Application No. 2003253389 (hide)

Owner OXENO OLEFINCHEMIE GMBH

Inventors MOLLER, Oliver; FRIDAG, Dirk; BORGMANN, Cornelia; HESS, Dieter; WIESE, Klaus-Diether

Pub. Number AU-A-2003253389

PCT Number PCT/EP03/08736

PCT Pub. Number WO2004/020380

Priority 102 40 253.1 31.08.02 DE; 103 27 434.0 18.06.03 DE

Filing date 7 August 2003

Wipo publication date 19 March 2004

International Classifications

C07C 045/50 Preparation of compounds having CO groups bound only to carbon or hydrogen atoms

Event Publications

30 October 2003 Complete Application Filed

  Priority application(s): 102 40 253.1 31.08.02 DE; 103 27 434.0 18.06.03 DE

6 May 2004 Application Open to Public Inspection

  Published as AU-A-2003253389

19 May 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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