SOLUBILIZED DEFOAMERS FOR CEMENTITIOUS COMPOSITIONS

Details for Australian Patent Application No. 2003292890 (hide)

Owner CONSTRUCTION RESEARCH AND TECHNOLOGY GMBH

Inventors SHENDY, Samy, M.; BURY, Jeffery, R.; LUCIANO, John, J.; ONG, Frank; VICKERS, Thomas, M.

Pub. Number AU-A-2003292890

PCT Number PCT/EP2003/0121

PCT Pub. Number WO2004/056445

Priority 10/328,102 23.12.02 US

Filing date 28 October 2003

Wipo publication date 14 July 2004

International Classifications

B01D 019/04 Degasification of liquids

C04B 028/02 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 024/12 Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers

C04B 024/32 Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers

C04B 040/00 Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 10/328,102 23.12.02 US

19 August 2004 Application Open to Public Inspection

  Published as AU-A-2003292890

8 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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