Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Dennis Lettkeman0
Brian K. Ball0
John W. Wilson0
Raymond A. Kaligian, II0
Date of Patent
July 13, 2010
0Patent Application Number
122537270
Date Filed
October 17, 2008
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An example embodiment of a mixture to be employed in conjunction with water for preparing a slurry that hydrates to form a high strength flooring compound comprises about 50% to about 98% by weight calcium sulfate hemihydrate, about 0.002% to about 1% by weight polysaccharide, and about 0.02% to about 2.5% by weight of a lignosulfanate.
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