METHOD FOR PRODUCING SURFACE-COATED NANOSCALAR PARTICLES AND SUSPENSIONS CONTAINING SAID PARTICLES

Details for Australian Patent Application No. 2003276188 (hide)

Owner SUSTECH GMBH AND CO. KG

Inventors MEYER, Frank; SAUER, Hans, Martin; SPIEKERMANN, Stefan; CURA, Elisabeth; ELGIMIABI, Sohaib; HEMPELMANN, Rolf

Pub. Number AU-A-2003276188

PCT Number PCT/EP03/11886

PCT Pub. Number WO2004/058644

Priority 102 61 406.7 30.12.02 DE

Filing date 25 October 2003

Wipo publication date 22 July 2004

International Classifications

C01G 009/02 Compounds of zinc

H01F 001/44 Magnets or magnetic bodies characterised by the magnetic materials therefor - of magnetic liquids, e.g. ferrofluids

H01F 001/00 Magnets or magnetic bodies characterised by the magnetic materials therefor

B01J 019/10 Chemical, physical, or physico-chemical processes in general - employing sonic or ultrasonic vibrations

C09C 001/22 Treatment of specific inorganic materials other than fibrous fillers - Compounds of iron

C09C 001/00 Treatment of specific inorganic materials other than fibrous fillers

C09C 003/12 Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties - Treatment with organosilicon compounds

C01G 049/06 Compounds of iron

C01G 049/08 Compounds of iron

Event Publications

19 February 2004 Complete Application Filed

  Priority application(s): 102 61 406.7 30.12.02 DE

26 August 2004 Application Open to Public Inspection

  Published as AU-A-2003276188

15 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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