Supported silver catalyst and an epoxidation process using the catalyst

Details for Australian Patent Application No. 2003217756 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Gerdes, William Herman; Yeates, Randall Clayton; Remus, Donald James; Szymanski, Thomas; Lockemeyer, John Robert

Agent Davies Collison Cave

Pub. Number AU-B-2003217756

PCT Number PCT/US03/05902

PCT Pub. Number WO2003/072246

Priority 60/360,060 25.02.02 US

Filing date 25 February 2003

Wipo publication date 9 September 2003

Acceptance publication date 20 November 2008

International Classifications

B01J 23/66 (2006.01) Catalysts comprising metals or metal oxides or hydroxides, not provided for in group

B01J 21/04 (2006.01)

B01J 21/12 (2006.01)

B01J 23/50 (2006.01) Catalysts comprising metals or metal oxides or hydroxides, not provided for in group

B01J 23/68 (2006.01) Catalysts comprising metals or metal oxides or hydroxides, not provided for in group

B01J 35/10 (2006.01) Catalysts, in general, characterised by their form or physical properties

B01J 37/00 (2006.01) Processes, in general, for preparing catalysts

B01J 37/08 (2006.01) Processes, in general, for preparing catalysts

C07B 61/00 (2006.01) Other general methods

C07C 29/10 (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 213/04 (2006.01) Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton

C07C 215/08 (2006.01) Compounds containing amino and hydroxy groups bound to the same carbon skeleton

C07D 301/10 (2006.01) Heterocyclic compounds having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as ring hetero atoms

C07D 303/04 (2006.01) Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom

B01J 37/02 (2006.01) Processes, in general, for preparing catalysts

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 60/360,060 25.02.02 US

16 October 2003 Application Open to Public Inspection

  Published as AU-B-2003217756

23 October 2003 Application Open to Public Inspection

  Published as AU-B-2003217756

20 November 2008 Application Accepted

  Published as AU-B-2003217756

19 March 2009 Standard Patent Sealed

23 September 2010 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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