PROCESS FOR SEPARATING SECBUTANOL FROM ETHYL ACETATE

Details for Australian Patent Application No. 2002355669 (hide)

Owner BP CHEMICALS LIMITED

Inventors PACYNKO, Witold, Franciszek; HETHERINGTON, Stephen, Warren

Pub. Number AU-A-2002355669

PCT Number PCT/GB02/03411

PCT Pub. Number WO2003/011809

Priority 0118553.7 30.07.01 GB

Filing date 25 July 2002

Wipo publication date 17 February 2003

International Classifications

C07C 067/54 Preparation of carboxylic acid esters

C07C 069/14 Esters of carboxylic acids

C07C 029/80 Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 0118553.7 30.07.01 GB

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002355669

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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