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

Details for Australian Patent Application No. 2005303936 (hide)

Owner Chemetall GmbH

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

Agent Watermark

Pub. Number AU-B-2005303936

PCT Pub. Number WO2006/050917

Priority 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; 10 2005 015 576.6 04.04.05 DE

Filing date 9 November 2005

Wipo publication date 18 May 2006

Acceptance publication date 21 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

Event Publications

31 May 2007 PCT application entered the National Phase

  PCT publication WO2006/050917 Priority application(s): WO2006/050917

8 January 2009 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 01 Dec 2008

21 April 2011 Application Accepted

  Published as AU-B-2005303936

18 August 2011 Standard Patent Sealed

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