Anionic polymers composed of dicarboxylic acids and uses thereof

Details for Australian Patent Application No. 2002306644 (hide)

Owner Sanders, J. Specialty Fertilizer Products, LLC

Inventors Mazo, Jacob; Sanders, John L.; Mazo, Grigory

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2002306644

PCT Number PCT/US02/06456

PCT Pub. Number WO2002/071086

Priority 09/799,210 05.03.01 US

Filing date 27 February 2002

Wipo publication date 19 September 2002

Acceptance publication date 5 October 2006

International Classifications

C08F 222/06 (2006.01) Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule

C05B 9/00 (2006.01) Fertilisers based essentially on phosphates or double phosphates of magnesium

C05C 3/00 (2006.01) Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor

C05C 9/00 (2006.01) Fertilisers containing urea or urea compounds

C05D 7/00 (2006.01) Fertilisers producing carbon dioxide

C05G 1/00 (2006.01) Mixtures of fertilisers covered individually by different subclasses of class

C08F 222/02 (2006.01) Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule

C08F 222/10 (2006.01) Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule

C08F 234/02 (2006.01) Copolymers of cyclic compounds having no unsaturated aliphatic radicals in a side chain and having one or more carbon-to-carbon double bonds in a heterocyclic ring

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 09/799,210 05.03.01 US

13 March 2003 Application Open to Public Inspection

  Published as AU-B-2002306644

2 March 2006 Amendment Made

  The nature of the amendment is: Add the co-applicant John Larry Sanders

5 October 2006 Application Accepted

  Published as AU-B-2002306644

1 February 2007 Standard Patent Sealed

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