HYDROGEN-OCCLUDING ALLOY, POWDER OF HYDROGEN-OCCLUDING ALLOY, PROCESSES FOR PRODUCING THESE, AND NEGATIVE ELECTRODE FOR NICKEL-HYDROGEN SECONDARY BATTERY

Details for Australian Patent Application No. 2002360049 (hide)

Owner SANTOKU CORPORATION

Inventors HAYASHI, Hiroki; IKEDA, Hideaki; TAKAMARU, Kiyofumi

Pub. Number AU-A-2002360049

PCT Number PCT/JP02/13607

PCT Pub. Number WO2003/056047

Priority 2001-397501 27.12.01 JP

Filing date 26 December 2002

Wipo publication date 15 July 2003

International Classifications

C22C 019/00 Alloys based on nickel or cobalt

B22F 001/00 Special treatment of metallic powder, e.g. to facilitate working, to improve properties

B22F 009/04 Making metallic powder or suspensions thereof

H01M 004/38 Electrodes - of elements or alloys

C22F 001/10 Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working - of nickel or cobalt or alloys based thereon

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 2001-397501 27.12.01 JP

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2002360049

16 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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