Owner United States Gypsum Company

Inventors Yu, Qiang; Schenck, Ron; Digennaro, Salvatore; Folson, Stephen; Henry, Kevin; Guined, Tim

Agent Griffith Hack

Pub. Number AU-A-2009288199

PCT Pub. Number WO2010/027920

Priority 12/205,615 05.09.08 US

Filing date 28 August 2009

Wipo publication date 11 March 2010

B28C 7/04 (2006.01) Controlling the operation of apparatus for producing mixtures of clay or cement with other substances

B01F 3/12 (2006.01) Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed - liquids with solids

B28C 1/02 (2006.01) Apparatus or methods for obtaining or processing clay

C04B 28/16 (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

E04C 2/26 (2006.01) Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels - composed of materials covered by two or more of groups , , , or of materials covered by one of these groups with a material not specified in one of these groups