Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Bryan B. Burris0
Andrew Clayton0
Hossein Ajideh0
Michael V. Burris0
Date of Patent
March 15, 2011
0Patent Application Number
124840130
Date Filed
June 12, 2009
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Methods and systems for efficiently manufacturing modified asphalt materials include agitating a base asphalt at a high shear rate using an in-line mixer equipped with a rotor-stator mixing tool while simultaneously exposing the asphalt to oxygen by blowing an oxygen-containing gas at a high gas flow rate through openings in the rotor-stator mixing tool and heating the asphalt at an elevated temperature.
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