GRINDING METHOD

Details for Australian Patent Application No. 2003269130 (hide)

Owner IMERYS MINERALS LIMITED

Inventors HUSBAND, John, Claude; JARVIS, Nigel, V.; PAYTON, Desmond, Charles; SKUSE, David, Robert

Pub. Number AU-A-2003269130

PCT Number PCT/GB03/03970

PCT Pub. Number WO2004/026973

Priority 0221632.3 17.09.02 GB

Filing date 12 September 2003

Wipo publication date 8 April 2004

International Classifications

C09C 003/00 Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties

D21H 017/67 Non-fibrous material added to the pulp, characterised by its constitution

D21H 019/38 Coated paper

C04B 035/63 Shaped ceramic products characterised by their composition - using additives specially adapted for forming the products

C04B 035/634 Shaped ceramic products characterised by their composition

C09D 007/12 Features of coating compositions, not provided for in group   - Other additives

C09D 017/00 Pigment pastes, e.g. for mixing in paints

C08K 003/26 Use of inorganic ingredients

C08K 003/34 Use of inorganic ingredients

C09C 001/02 Treatment of specific inorganic materials other than fibrous fillers - Compounds of alkaline earth metals or magnesium

C09C 001/42 Treatment of specific inorganic materials other than fibrous fillers

C01F 011/18 Compounds of calcium, strontium, or barium

Event Publications

15 January 2004 Complete Application Filed

  Priority application(s): 0221632.3 17.09.02 GB

20 May 2004 Application Open to Public Inspection

  Published as AU-A-2003269130

16 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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