Glycol separation and purification

Details for Australian Patent Application No. 2007260016 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Westerink, Anton Pieter; Bastings, Roel Guillaume Hubertus Leonardus

Agent Davies Collison Cave

Pub. Number AU-A-2007260016

PCT Pub. Number WO2007/144360

Priority 06253031.6 13.06.06 EP

Filing date 12 June 2007

Wipo publication date 21 December 2007

International Classifications

C07C 29/80 (2006.01) Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring

C07C 31/20 (2006.01) Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms

Event Publications

8 January 2009 PCT application entered the National Phase

  PCT publication WO2007/144360 Priority application(s): WO2007/144360

8 March 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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