METHOD FOR THE ADDITION OF FORMALDEHYDE TO OLEFINS

Details for Australian Patent Application No. 2003294964 (hide)

Owner SASOL GERMANY GMBH

Inventors NOWECK, Klaus; ZIEHE, Holger; SCHWARZKOPF, Kai; METZGER, Jurgen, O.

Pub. Number AU-A-2003294964

PCT Number PCT/EP2003/0149

PCT Pub. Number WO2004/058670

Priority 102 61 712.0 30.12.02 DE

Filing date 29 December 2003

Wipo publication date 22 July 2004

International Classifications

C07C 029/38 Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring

C07C 047/04 Compounds having CHO groups

C07C 069/07 Esters of carboxylic acids

C07C 033/03 Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms

C07C 047/045 Compounds having CHO groups

C07C 045/55 Preparation of compounds having CO groups bound only to carbon or hydrogen atoms

C07C 045/60 Preparation of compounds having CO groups bound only to carbon or hydrogen atoms

C07C 045/00 Preparation of compounds having CO groups bound only to carbon or hydrogen atoms

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 102 61 712.0 30.12.02 DE

26 August 2004 Application Open to Public Inspection

  Published as AU-A-2003294964

15 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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