Small particle polyacrylamide for soil conditioning

Details for Australian Patent Application No. 2008200162 (hide)

Owner Soil Enhancement Technologies LLC

Inventors Arnold, Charles A; Wallace, Arthur

Agent A J Park

Pub. Number AU-A-2008200162

Parent 2004235678

Filing date 14 January 2008

Wipo publication date 7 February 2008

International Classifications

C08J 3/12 (2006.01) Processes of treating or compounding macromolecular substances - Powdering or granulating

B02C 13/18 (2006.01) Disintegrating by mills having rotary beater elements

C09K 17/16 (2006.01) Soil-conditioning materials or soil-stabilising materials

C09K 17/40 (2006.01) Soil-conditioning materials or soil-stabilising materials - containing mixtures of inorganic and organic compounds

Event Publications

31 January 2008 Complete Application Filed

7 February 2008 Application Open to Public Inspection

  Published as AU-A-2008200162

12 February 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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