CATIONIC ALKOXYAMINES AND THEIR USE IN PRODUCING NANO PARTICLES FROM NATURAL OR SYNTHETIC CLAYS

Details for Australian Patent Application No. 2003279373 (hide)

Owner CIBA SPECIALTY CHEMICALS HOLDING INC.

Inventors MUHLEBACH, Andreas; NESVADBA, Peter; KRAMER, Andreas

Pub. Number AU-A-2003279373

PCT Number PCT/EP2003/0063

PCT Pub. Number WO2004/000809

Priority 02405520.4 24.06.02 EP

Filing date 17 June 2003

Wipo publication date 6 January 2004

International Classifications

C07D 211/94 Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings

C07F 009/38 Compounds containing elements of the 5th Group of the Periodic System

C08F 002/00 Processes

C07D 241/08 Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings

Event Publications

26 February 2004 Complete Application Filed

  Priority application(s): 02405520.4 24.06.02 EP

4 March 2004 Application Open to Public Inspection

  Published as AU-A-2003279373

14 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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