METHODS FOR THE PRODUCTION OF A GRANULAR PIGMENT, GRANULAR PIGMENT, AND USE THEREOF

Details for Australian Patent Application No. 2003293822 (hide)

Owner J. RETTENMAIER AND SOHNE GMBH + CO. KG

Inventors SCHLOSSER, Harald; MOHRING, Marc

Pub. Number AU-A-2003293822

PCT Number PCT/EP2003/0139

PCT Pub. Number WO2004/053000

Priority 102 57 825.7 10.12.02 DE

Filing date 10 December 2003

Wipo publication date 30 June 2004

International Classifications

C09C 003/04 Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties - Physical treatment, e.g. grinding, treatment with ultrasonic vibrations

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 102 57 825.7 10.12.02 DE

5 August 2004 Application Open to Public Inspection

  Published as AU-A-2003293822

25 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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