Process for inhibiting deposition of solids from a gaseous stream obtained from a hydroformylation reaction mixture

Details for Australian Patent Application No. 2006210843 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Hammond, Robert Earl; Powell, Joseph Broun

Agent Davies Collison Cave

Pub. Number AU-B-2006210843

PCT Pub. Number WO2006/083942

Priority 60/649,642 03.02.05 US

Filing date 1 February 2006

Wipo publication date 10 August 2006

Acceptance publication date 12 March 2009

International Classifications

B01D 53/14 (2006.01) Separation of gases or vapours - by absorption

B01D 53/64 (2006.01) Separation of gases or vapours

C07C 29/141 (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 29/16 (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

C07C 45/50 (2006.01) Preparation of compounds having CO groups bound only to carbon or hydrogen atoms

C07C 47/19 (2006.01) Compounds having CHO groups

Event Publications

23 August 2007 PCT application entered the National Phase

  PCT publication WO2006/083942 Priority application(s): WO2006/083942

4 October 2007 Amendment Made

  The nature of the amendment is: Amend the invention title to read Process for inhibiting deposition of solids from a gaseous stream obtained from a hydroformylation reaction mixture

12 March 2009 Application Accepted

  Published as AU-B-2006210843

9 July 2009 Standard Patent Sealed

25 August 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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