A slag conditioner composition, process for manfacture and method of use in steel production

Details for Australian Patent Application No. 2005220202 (hide)

Owner ISM, Inc.

Inventors Stein, Brian J.; Bogan, Robert S.; Beatty, John; Stein, Joseph L.

Agent Freehills

Pub. Number AU-B-2005220202

Priority 10/990678 17.11.04 US

Filing date 5 October 2005

Wipo publication date 1 June 2006

Acceptance publication date 23 September 2010

International Classifications

C21B 5/04 (2006.01) Making pig-iron in the blast furnace - Making slag of special composition

C21C 7/076 (2006.01) Treating molten ferrous alloys, e.g. steel, not covered by groups

C22B 7/04 (2006.01) Working-up raw materials other than ores, e.g. scrap, to produce non-ferrous metals or compounds thereof - Working-up slag

Event Publications

20 October 2005 Complete Application Filed

  Priority application(s): 10/990678 17.11.04 US

1 June 2006 Application Open to Public Inspection

  Published as AU-B-2005220202

23 September 2010 Application Accepted

  Published as AU-B-2005220202

20 January 2011 Standard Patent Sealed

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