PROCESS FOR OBTAINING CRYSTALLINE MELAMINE FROM MELAMINE MELT

Details for Australian Patent Application No. 2002362275 (hide)

Owner DSM N.V.

Inventors CLAASSEN, Johannes, Bernardus, Jacobus; TJIOE, Tjay, Tjien

Pub. Number AU-A-2002362275

PCT Number PCT/EP02/10015

PCT Pub. Number WO2003/022823

Priority 1018936 12.09.01 NL

Filing date 6 September 2002

Wipo publication date 24 March 2003

International Classifications

C07D 251/60 Heterocyclic compounds containing 1,3,5-triazine rings

C07D 251/62 Heterocyclic compounds containing 1,3,5-triazine rings

Event Publications

1 May 2003 Complete Application Filed

  Priority application(s): 1018936 12.09.01 NL

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002362275

17 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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