WAX EMULSION FORMULATION AND GYPSUM COMPOSITION CONTAINING SAME

Details for Australian Patent Application No. 2002302281 (hide)

Owner WALKER INDUSTRIES HOLDING LIMITED

Inventors SINNIGE, Laurence, Anthony

Pub. Number AU-A-2002302281

PCT Number PCT/CA02/00812

PCT Pub. Number WO2002/098816

Priority 60/295,011 04.06.01 US

Filing date 3 June 2002

Wipo publication date 16 December 2002

International Classifications

C04B 028/14 Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements

C04B 024/26 Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers

Event Publications

12 December 2002 Complete Application Filed

  Priority application(s): 60/295,011 04.06.01 US

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002302281

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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