Method of preventing or reducing aluminosilicate scale in a Bayer process

Details for Australian Patent Application No. 2003251572 (hide)

Owner Cytec Technology Corp.

Inventors Spitzer, Donald P.; Rothenberg, Alan S.; Kula, Frank; Heitner, Howard I.

Agent Spruson & Ferguson

Pub. Number AU-B-2003251572

PCT Number PCT/US03/19388

PCT Pub. Number WO2004/009606

Priority 10/201,209 22.07.02 US

Filing date 20 June 2003

Wipo publication date 9 February 2004

Acceptance publication date 24 January 2008

International Classifications

C07F 7/06 (2006.01) Compounds containing elements of the 4th Group of the Periodic System

C01F 7/06 (2006.01) Compounds of aluminium

C02F 5/12 (2006.01) Softening water

C23F 14/02 (2006.01) Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 10/201,209 22.07.02 US

18 March 2004 Application Open to Public Inspection

  Published as AU-B-2003251572

24 January 2008 Application Accepted

  Published as AU-B-2003251572

22 May 2008 Standard Patent Sealed

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