Improved 7xxx aluminum alloys, and methods for producing the same

Details for Australian Patent Application No. 2011226794 (hide)

Owner Alcoa Inc.

Inventors Kamat, Rajeev G.; Newman, John M.; Sawtell, Ralph R.; Lin, Jen C.

Agent Pizzeys

Pub. Number AU-B-2011226794

Priority 61/381,040 08.09.10 US; 61/391,461 08.10.10 US; 61/425,024 20.12.10 US; 61/437,515 28.01.11 US

Filing date 8 September 2011

Wipo publication date 22 March 2012

Acceptance publication date 5 April 2012

International Classifications

C22C 21/10 (2006.01) Alloys based on aluminium - with zinc as the next major constituent

C21D 8/00 (2006.01) Modifying the physical properties by deformation combined with, or followed by, heat treatment

Event Publications

22 March 2012 Application Open to Public Inspection

  Published as AU-B-2011226794

22 March 2012 PCT application entered the National Phase

5 April 2012 Application Accepted

  Published as AU-B-2011226794

2 August 2012 Standard Patent Sealed

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