Composites of inorganic and/or organic microparticles and nano-calcium carbonate particles

Details for Australian Patent Application No. 2007255462 (hide)

Owner Omya Development AG

Inventors Buri, Matthias; Blum, Rene Vinzenz; Gane, Patrick A.C.

Agent Spruson & Ferguson

Pub. Number AU-B-2007255462

PCT Pub. Number WO2007/141260

Priority 102006026965.9 09.06.06 DE

Filing date 5 June 2007

Wipo publication date 13 December 2007

Acceptance publication date 5 July 2012

International Classifications

C09C 1/00 Treatment of specific inorganic materials other than fibrous fillers

C09C 1/40 Treatment of specific inorganic materials other than fibrous fillers - Compounds of aluminium

C09C 1/42 Treatment of specific inorganic materials other than fibrous fillers

C09C 3/06 Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties - Treatment with inorganic compounds

Event Publications

8 January 2009 PCT application entered the National Phase

  PCT publication WO2007/141260 Priority application(s): WO2007/141260

5 July 2012 Application Accepted

  Published as AU-B-2007255462

1 November 2012 Standard Patent Sealed

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