METHOD FOR CONVERTING PERYLEN3,4:9,10-TETRACARBOXYLIC ACID DIIMIDES INTO A FORM SUITABLE FOR USE AS A FLUORESCENT DYE

Details for Australian Patent Application No. 2003236705 (hide)

Owner BASF AKTIENGESELLSCHAFT

Inventors ERK, Peter; SCHAFER, Simone; BOHM, Arno; BLASCHKA, Peter; ARMS, Harald; HELFER, Willi

Pub. Number AU-A-2003236705

PCT Number PCT/EP03/05937

PCT Pub. Number WO2003/106566

Priority 102 26 181.4 12.06.02 DE

Filing date 6 June 2003

Wipo publication date 31 December 2003

International Classifications

C09B 005/62 Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 102 26 181.4 12.06.02 DE

26 February 2004 Application Open to Public Inspection

  Published as AU-A-2003236705

3 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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