PRODUCTION OF ALUMINUM ALLOY FOILS HAVING HIGH STRENGTH AND GOOD ROLLABILITY

Details for Australian Patent Application No. 2002234443 (hide)

Owner ALCAN INTERNATIONAL LIMITED

Inventors WATAI, Takahiko; OKAMOTO, Ichiro; JIN, Iljoon; GATENBY, Kevin; GABRYEL, Christopher; ANAMI, Toshiya

Pub. Number AU-A-2002234443

PCT Pub. Number WO2002/064849

Priority 09/782,796 13.02.01 US

Filing date 13 February 2002

Wipo publication date 28 August 2002

International Classifications

C22C 021/00 Alloys based on aluminium

B22D 011/00 Particular casting processes

C22F 001/04 Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working - of aluminium or alloys based thereon

Event Publications

20 February 2003 Application Open to Public Inspection

  Published as AU-A-2002234443

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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