METHOD FOR TREATING A PRODUCT STREAM CONTAINING VITAMIN E ACETATE

Details for Australian Patent Application No. 2002355636 (hide)

Owner BASF AKTIENGESELLSCHAFT

Inventors LAAS, Harald; VON ERDEN, Jens; KINNER, Frank; RUMPF, Bernd

Pub. Number AU-A-2002355636

PCT Number PCT/EP02/07610

PCT Pub. Number WO2003/011850

Priority 101 35 714.1 21.07.01 DE

Filing date 9 July 2002

Wipo publication date 17 February 2003

International Classifications

C07D 311/72 Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 101 35 714.1 21.07.01 DE

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002355636

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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