Method of preventing or reducing aluminosilicate scale in a Bayer process

Details for Australian Patent Application No. 2008201441 (hide)

Owner Cytec Technology Corp.

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

Agent Spruson & Ferguson

Pub. Number AU-B-2008201441

Parent 2003251572

Filing date 28 March 2008

Wipo publication date 24 April 2008

Acceptance publication date 12 August 2010

International Classifications

C08G 73/02 (2006.01) Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups

C01F 7/06 (2006.01) Compounds of aluminium

C02F 5/10 (2006.01) Softening water - using organic substances

C02F 5/12 (2006.01) Softening water

C08F 230/08 (2006.01) Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium, or a metal

C08G 73/04 (2006.01) Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups

C02F 103/10 (2006.01)

C02F 103/16 (2006.01)

Event Publications

24 April 2008 Application Open to Public Inspection

  Published as AU-B-2008201441

24 April 2008 Complete Application Filed

12 August 2010 Application Accepted

  Published as AU-B-2008201441

9 December 2010 Standard Patent Sealed

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