Cement grinding aid

Details for Australian Patent Application No. 2005254265 (hide)

Owner Sika Technology AG

Inventors Marazzani, Beat; Honert, Dieter; Mader, Urs

Agent Spruson & Ferguson

Pub. Number AU-B-2005254265

PCT Pub. Number WO2005/123621

Priority 04102826.7 21.06.04 EP

Filing date 21 June 2005

Wipo publication date 29 December 2005

Acceptance publication date 29 July 2010

International Classifications

B02C 23/06 (2006.01) Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in groups or not specially adapted to apparatus covered by one only of groups

C04B 24/26 (2006.01) Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers

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

Event Publications

15 February 2007 PCT application entered the National Phase

  PCT publication WO2005/123621 Priority application(s): WO2005/123621

29 July 2010 Application Accepted

  Published as AU-B-2005254265

25 November 2010 Standard Patent Sealed

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