Providing freezing and thawing resistance to cementitious compositions

Details for Australian Patent Application No. 2005254196 (hide)

Owner Construction Research & Technology GmbH

Inventors Christensen, Bruce, J.; Vickers, Thomas, M., Jr.; Gay, Frank, T.

Agent Cullens

Pub. Number AU-B-2005254196

PCT Pub. Number WO2005/123618

Priority 60/579,692 15.06.04 US

Filing date 14 June 2005

Wipo publication date 29 December 2005

Acceptance publication date 19 November 2009

International Classifications

C04B 16/08 (2006.01) Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone

C04B 28/02 (2006.01) 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

Event Publications

7 December 2006 PCT application entered the National Phase

  PCT publication WO2005/123618 Priority application(s): WO2005/123618

19 November 2009 Application Accepted

  Published as AU-B-2005254196

18 March 2010 Standard Patent Sealed

19 January 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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