Method of stabilizing metal pigments against gassing

Details for Australian Patent Application No. 2005331315 (hide)

Owner PPG Industries Ohio, Inc.

Inventors Ragunathan, Kaliappa G.; Lamers, Paul; Hart, Michael; Rardon, Daniel; Swarup, Shanti; Taylor, Cathy A.

Agent Mallesons

Pub. Number AU-B-2005331315

PCT Pub. Number WO2006/118577

Priority 60/569,307 06.05.04 US; 11/120,228 02.05.05 US

Filing date 4 May 2005

Wipo publication date 9 November 2006

Acceptance publication date 24 April 2008

International Classifications

C09C 1/00 (2006.01) Treatment of specific inorganic materials other than fibrous fillers

C09C 1/24 (2006.01) Treatment of specific inorganic materials other than fibrous fillers

C09C 3/08 (2006.01) Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties - Treatment with low-molecular-weight organic compounds

C09C 3/10 (2006.01) Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties - Treatment with macromolecular organic compounds

C09D 5/36 (2006.01) Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced - Pearl essence, e.g. coatings containing platelet-like pigments for pearl lustre

C09D 11/02 (2006.01) Inks - Printing inks

Event Publications

4 January 2007 Amendment Made

  The nature of the amendment is: Amend priority details from 11/120,228 2 May 2005 US to 60/569,307 06 May 2004 US

4 January 2007 PCT application entered the National Phase

  PCT publication WO2006/118577 Priority application(s): WO2006/118577

22 February 2007 Amendment Made

  The nature of the amendment is: Add priority details 11/120,228 02 May 2005 US 2006

24 April 2008 Application Accepted

  Published as AU-B-2005331315

21 August 2008 Standard Patent Sealed

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