Method for coating metallic surfaces with an aqueous composition comprising silanes silanols siloxanes and polysiloxanes and said composition

Details for Australian Patent Application No. 2005303934 (hide)

Owner Chemetall GmbH

Inventors Kolberg, Thomas; Walter, Manfred; Schubach, Peter

Agent Watermark

Pub. Number AU-B-2005303934

PCT Pub. Number WO2006/050915

Priority 10 2005 015 576.6 04.04.05 DE; 10 2005 015 575.8 04.04.05 DE; 10/985,652 10.11.04 US; 10 2005 015 573.1 04.04.05 DE

Filing date 9 November 2005

Wipo publication date 18 May 2006

Acceptance publication date 14 April 2011

International Classifications

C09D 5/12 (2006.01) Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced - Wash primers

C23C 22/34 (2006.01) Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals

C23C 22/36 (2006.01) Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals

C23C 22/68 (2006.01) Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals

Event Publications

7 June 2007 PCT application entered the National Phase

  PCT publication WO2006/050915 Priority application(s): WO2006/050915

29 January 2009 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 28 Nov 2008

14 April 2011 Application Accepted

  Published as AU-B-2005303934

11 August 2011 Standard Patent Sealed

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