Surface treatment agent for galvanized steel sheet, galvanized steel sheet and production method thereof

Details for Australian Patent Application No. 2009329626 (hide)

Owner Henkel(China)Investment Company Ltd.

Inventors Wan, Frank; Zhang, Jimmy; Meagher, Kevin

Agent Spruson & Ferguson

Pub. Number AU-A-2009329626

PCT Pub. Number WO2010/072152

Priority 200810207880.4 26.12.08 CN

Filing date 23 December 2009

Wipo publication date 1 July 2010

International Classifications

C23C 22/05 (1970.01) 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 - using aqueous solutions

B05D 3/10 (2006.01) Pretreatment of surfaces to which liquids or other fluent materials are to be applied - by other chemical means

C09D 5/08 (2006.01) Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced - Anti-corrosive paints

Event Publications

18 August 2011 PCT application entered the National Phase

  PCT publication WO2010/072152 Priority application(s): WO2010/072152

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