Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tommy K. Thrash0
Date of Patent
January 13, 2015
Patent Application Number
13970144
Date Filed
August 19, 2013
Patent Citations Received
Patent Primary Examiner
Patent abstract
A material may include a substrate, such as sand, treated with a binder, for securing a layer of hydrating particles thereto. Typical binders may include lignicite, or other naturally occurring materials such as sugars, molasses, corn syrup, gelatin, water, a combination, or the like. Substrates may include natural organic materials or inorganic materials. Various materials can serve as a powdered, polymeric coating. Commonly called acrylamides or polyacrylamides by industrial suppliers, certain polymers have been found to serve well by being comminuted to powder and adhered to the substrate granules.
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