Aluminum or aluminum alloy material having surface treatment coating film, and surface treatment method therefor

Details for Australian Patent Application No. 2011215282 (hide)

Owner Nihon Parkerizing Co., Ltd.

Inventors Bannai, Hirokatsu; Okamoto, Yoshiyuki; Nakamura, Kenji; Hirose, Takayuki; Kasebe Osamu; Nishiya, Shin; Kobayashi, Kengo

Agent Shelston IP

Pub. Number AU-A-2011215282

PCT Pub. Number WO2011/099460

Priority 2010-029756 15.02.10 JP

Filing date 8 February 2011

Wipo publication date 18 August 2011

International Classifications

B32B 15/082 Layered products essentially comprising metal

C22C 21/00 Alloys based on aluminium

C23C 22/40 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 28/00 Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of main groups , or by combinations of methods provided for in subclasses and or

Event Publications

6 September 2012 Amendment Made

  The nature of the amendment is: Amend the invention title to read Aluminum or aluminum alloy material having surface treatment coating film, and method for treating a surface thereof 2011216243 Chimerix, Inc. The nature of the amendment is: Amend the invention title to read Nucleoside phosphonate salts

6 September 2012 PCT application entered the National Phase

  PCT publication WO2011/099460 Priority application(s): WO2011/099460

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