Method of delivery of agents providing freezing and thawing resistance to cementitious compositions

Details for Australian Patent Application No. 2006257359 (hide)

Owner Construction Research & Technology GmbH

Inventors Ong, Frank

Agent Cullen & Co

Pub. Number AU-A-2006257359

PCT Pub. Number WO2006/133855

Priority 60/690,235 14.06.05 US

Filing date 9 June 2006

Wipo publication date 21 December 2006

International Classifications

C04B 40/00 (2006.01) Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability

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

1 November 2007 PCT application entered the National Phase

  PCT publication WO2006/133855 Priority application(s): WO2006/133855

2 August 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). 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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