An improvement in high performance kaolin pigment, paper coating paint comprised of high performance kaolin pigment in method for producing high performance kaolin pigment

Details for Australian Patent Application No. 2007201674 (hide)

Owner Companhia Vale Do Rio Doce

Inventors Valdares, Maria Cristina Almeida; Neto, Joao Duarte

Agent Davies Collison Cave

Pub. Number AU-A-2007201674

Priority C10202268-0 05.05.06 BR

Filing date 16 April 2007

Wipo publication date 22 November 2007

International Classifications

C09C 1/42 (2006.01) Treatment of specific inorganic materials other than fibrous fillers

D21H 19/40 (2006.01) Coated paper

Event Publications

3 May 2007 Complete Application Filed

  Priority application(s): C10202268-0 05.05.06 BR

22 November 2007 Application Open to Public Inspection

  Published as AU-A-2007201674

15 July 2010 Assignment before Grant

  Companhia Vale Do Rio Doce The application has been assigned to Para Pigmentos S.A.

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