PROCESS OF SEPARATING 1-METHOXY-2-PROPANOL AND 2-METHOXY-1-PROPANOL FROM AQUEOUS COMPOSITIONS

Details for Australian Patent Application No. 2003249854 (hide)

Owner DEGUSSA AG

Inventors GEHLEN, Carsten; KAMPEIS, Percy; HOFEN, Willi; GEHRKE, Helmut; KOLBE, Barbel; WILKEN, Dieter

Pub. Number AU-A-2003249854

PCT Number PCT/EP03/06522

PCT Pub. Number WO2004/000773

Priority 02013677.6 20.06.02 EP

Filing date 20 June 2003

Wipo publication date 6 January 2004

International Classifications

C07C 041/42 Preparation of ethers

C07C 043/13 Ethers

C07C 041/36 Preparation of ethers

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 02013677.6 20.06.02 EP

4 March 2004 Application Open to Public Inspection

  Published as AU-A-2003249854

7 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

18 August 2005 Corrigenda

  Applications OPI - Name Index Under the name DEGUSSA AG, Application No. 2003249854, under INID (71) correct the name to read UHDE GMBH; DEGUSSA AG

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