Replenishing compositions and methods of replenishing pretreatment compositions

Details for Australian Patent Application No. 2010303602 (hide)

Owner PPG Industries Ohio, Inc.

Inventors Cheng, Shan; Dechant, James A.; Fotinos, Nicephoros A.; McMillen, Mark; Rakiewicz, Edward F.; Raney, David A.

Agent King & Wood Mallesons

Pub. Number AU-A-2010303602

PCT Pub. Number WO2011/044099

Priority 12/575,731 08.10.09 US

Filing date 5 October 2010

Wipo publication date 14 April 2011

International Classifications

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 22/86 (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 - Regeneration of coating baths

Event Publications

19 April 2012 PCT application entered the National Phase

  PCT publication WO2011/044099 Priority application(s): WO2011/044099

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