Effective use of dispersants in wallboard containing foam

Details for Australian Patent Application No. 2006259588 (hide)

Owner United States Gypsum Company

Inventors Liu, Qingxia; Shake, Michael P.; Blackburn, David R.; Hinshaw, Stewart

Agent Griffith Hack

Pub. Number AU-B-2006259588

PCT Pub. Number WO2006/138280

Priority 11/152,404 14.06.05 US; 11/450,122 09.06.06 US

Filing date 13 June 2006

Wipo publication date 28 December 2006

Acceptance publication date 7 April 2011

International Classifications

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

C04B 11/00 (2006.01) Calcium sulfate cements

C04B 24/14 (2006.01) Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers

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

C04B 24/32 (2006.01) Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers

C04B 38/00 (2006.01) Porous mortars, concrete, artificial stone or ceramic ware

Event Publications

6 December 2007 PCT application entered the National Phase

  PCT publication WO2006/138280 Priority application(s): WO2006/138280

7 April 2011 Application Accepted

  Published as AU-B-2006259588

4 August 2011 Standard Patent Sealed

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